7NAW | pdb_00007naw

Bacterial 30S ribosomal subunit assembly complex state B (Consensus Refinement)

PDB DOI: https://doi.org/10.2210/pdb7NAW/pdb
EM Map EMD-12250: EMDB EMDataResource
NAKB: 7NAW

Classification: RIBOSOME
Organism(s): Escherichia coli
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2021-01-25 Released: 2025-11-12
Deposition Author(s): Schedlbauer, A., Iturrioz, I., Ochoa-Lizarralde, B., Diercks, T., Kaminishi, T., Capuni, R., Astigarraga, E., Gil-Carton, D., Fucini, P., Connell, S.
Funding Organization(s): Ministry of Economy and Competitiveness (MINECO), European Commission

Experimental Data Snapshot

Method: ELECTRON MICROSCOPY
Resolution: 4.05 Å
Aggregation State: PARTICLE
Reconstruction Method: SINGLE PARTICLE

Starting Model: experimental
View more details

wwPDB Validation 3D Report Full Report

This is version 1.0 of the entry. See complete history.

Literature

A conserved rRNA switch is central to decoding site maturation on the small ribosomal subunit.

Schedlbauer, A., Iturrioz, I., Ochoa-Lizarralde, B., Diercks, T., Lopez-Alonso, J.P., Lavin, J.L., Kaminishi, T., Capuni, R., Dhimole, N., de Astigarraga, E., Gil-Carton, D., Fucini, P., Connell, S.R.

(2021) Sci Adv 7

PubMed: 34088665 Search on PubMedSearch on PubMed Central
DOI: https://doi.org/10.1126/sciadv.abf7547
Primary Citation of Related Structures:
7AF3, 7AF5, 7AF8, 7AFA, 7AFD, 7AFH, 7AFI, 7AFK, 7AFL, 7AFN, 7AFO, 7AFQ, 7AFR, 7BOD, 7BOE, 7BOF, 7BOG, 7BOH, 7BOI, 7NAR, 7NAS, 7NAT, 7NAU, 7NAV, 7NAW, 7NAX

PubMed Abstract:
While a structural description of the molecular mechanisms guiding ribosome assembly in eukaryotic systems is emerging, bacteria use an unrelated core set of assembly factors for which high-resolution structural information is still missing. To address this, we used single-particle cryo-electron microscopy to visualize the effects of bacterial ribosome assembly factors RimP, RbfA, RsmA, and RsgA on the conformational landscape of the 30 S ribosomal subunit and obtained eight snapshots representing late steps in the folding of the decoding center. Analysis of these structures identifies a conserved secondary structure switch in the 16 S ribosomal RNA central to decoding site maturation and suggests both a sequential order of action and molecular mechanisms for the assembly factors in coordinating and controlling this switch. Structural and mechanistic parallels between bacterial and eukaryotic systems indicate common folding features inherent to all ribosomes.

Organizational Affiliation

Center for Cooperative Research in Biosciences (CIC bioGUNE), Basque Research and Technology Alliance (BRTA), Bizkaia Technology Park, Building 801A, 48160 Derio, Spain.

Macromolecule Content

Total Structure Weight: 837.73 kDa
Atom Count: 52,652
Modeled Residue Count: 4,226
Deposited Residue Count: 4,542
Unique protein chains: 22
Unique nucleic acid chains: 1

Macromolecules

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Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Small ribosomal subunit protein uS2	B	241	Escherichia coli	Mutation(s): 0
UniProt
Find proteins for P0A7V0 (Escherichia coli (strain K12)) Explore P0A7V0 Go to UniProtKB: P0A7V0
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P0A7V0
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Reference Sequence

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Entity ID: 3
Molecule	Chains	Sequence Length	Organism	Details	Image
Small ribosomal subunit protein uS3	C	233	Escherichia coli	Mutation(s): 0
UniProt
Find proteins for P0A7V3 (Escherichia coli (strain K12)) Explore P0A7V3 Go to UniProtKB: P0A7V3
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Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P0A7V3
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Entity ID: 4
Molecule	Chains	Sequence Length	Organism	Details	Image
Small ribosomal subunit protein uS4	D	206	Escherichia coli	Mutation(s): 0
UniProt
Find proteins for P0A7V8 (Escherichia coli (strain K12)) Explore P0A7V8 Go to UniProtKB: P0A7V8
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Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P0A7V8
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Entity ID: 5
Molecule	Chains	Sequence Length	Organism	Details	Image
Small ribosomal subunit protein uS5	E	167	Escherichia coli	Mutation(s): 0
UniProt
Find proteins for P0A7W1 (Escherichia coli (strain K12)) Explore P0A7W1 Go to UniProtKB: P0A7W1
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Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P0A7W1
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Entity ID: 6
Molecule	Chains	Sequence Length	Organism	Details	Image
Small ribosomal subunit protein bS6, fully modified isoform	F	135	Escherichia coli	Mutation(s): 0
UniProt
Find proteins for P02358 (Escherichia coli (strain K12)) Explore P02358 Go to UniProtKB: P02358
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UniProt Group	P02358
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Entity ID: 7
Molecule	Chains	Sequence Length	Organism	Details	Image
Small ribosomal subunit protein uS7	G	179	Escherichia coli	Mutation(s): 0
UniProt
Find proteins for P02359 (Escherichia coli (strain K12)) Explore P02359 Go to UniProtKB: P02359
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UniProt Group	P02359
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Entity ID: 8
Molecule	Chains	Sequence Length	Organism	Details	Image
Small ribosomal subunit protein uS8	H	130	Escherichia coli	Mutation(s): 0
UniProt
Find proteins for P0A7W7 (Escherichia coli (strain K12)) Explore P0A7W7 Go to UniProtKB: P0A7W7
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Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P0A7W7
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Entity ID: 9
Molecule	Chains	Sequence Length	Organism	Details	Image
Small ribosomal subunit protein uS9	I	130	Escherichia coli	Mutation(s): 0
UniProt
Find proteins for P0A7X3 (Escherichia coli (strain K12)) Explore P0A7X3 Go to UniProtKB: P0A7X3
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Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P0A7X3
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Entity ID: 10
Molecule	Chains	Sequence Length	Organism	Details	Image
Small ribosomal subunit protein uS10	J	103	Escherichia coli	Mutation(s): 0
UniProt
Find proteins for P0A7R5 (Escherichia coli (strain K12)) Explore P0A7R5 Go to UniProtKB: P0A7R5
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UniProt Group	P0A7R5
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Entity ID: 11
Molecule	Chains	Sequence Length	Organism	Details	Image
Small ribosomal subunit protein uS11	K	129	Escherichia coli	Mutation(s): 0
UniProt
Find proteins for P0A7R9 (Escherichia coli (strain K12)) Explore P0A7R9 Go to UniProtKB: P0A7R9
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Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P0A7R9
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Entity ID: 12
Molecule	Chains	Sequence Length	Organism	Details	Image
Small ribosomal subunit protein uS12	L	124	Escherichia coli	Mutation(s): 0
UniProt
Find proteins for P0A7S3 (Escherichia coli (strain K12)) Explore P0A7S3 Go to UniProtKB: P0A7S3
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Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P0A7S3
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Entity ID: 13
Molecule	Chains	Sequence Length	Organism	Details	Image
Small ribosomal subunit protein uS13	M	118	Escherichia coli	Mutation(s): 0
UniProt
Find proteins for P0A7S9 (Escherichia coli (strain K12)) Explore P0A7S9 Go to UniProtKB: P0A7S9
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Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P0A7S9
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Entity ID: 14
Molecule	Chains	Sequence Length	Organism	Details	Image
Small ribosomal subunit protein uS14	N	101	Escherichia coli	Mutation(s): 0
UniProt
Find proteins for P0AG59 (Escherichia coli (strain K12)) Explore P0AG59 Go to UniProtKB: P0AG59
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UniProt Group	P0AG59
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Entity ID: 15
Molecule	Chains	Sequence Length	Organism	Details	Image
Small ribosomal subunit protein uS15	O	89	Escherichia coli	Mutation(s): 0
UniProt
Find proteins for P0ADZ4 (Escherichia coli (strain K12)) Explore P0ADZ4 Go to UniProtKB: P0ADZ4
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UniProt Group	P0ADZ4
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Entity ID: 16
Molecule	Chains	Sequence Length	Organism	Details	Image
Small ribosomal subunit protein bS16	P	82	Escherichia coli	Mutation(s): 0
UniProt
Find proteins for P0A7T3 (Escherichia coli (strain K12)) Explore P0A7T3 Go to UniProtKB: P0A7T3
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UniProt Group	P0A7T3
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Entity ID: 17
Molecule	Chains	Sequence Length	Organism	Details	Image
Small ribosomal subunit protein uS17	Q	84	Escherichia coli	Mutation(s): 0
UniProt
Find proteins for P0AG63 (Escherichia coli (strain K12)) Explore P0AG63 Go to UniProtKB: P0AG63
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UniProt Group	P0AG63
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Entity ID: 18
Molecule	Chains	Sequence Length	Organism	Details	Image
Small ribosomal subunit protein bS18	R	75	Escherichia coli	Mutation(s): 0
UniProt
Find proteins for P0A7T7 (Escherichia coli (strain K12)) Explore P0A7T7 Go to UniProtKB: P0A7T7
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UniProt Group	P0A7T7
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Entity ID: 19
Molecule	Chains	Sequence Length	Organism	Details	Image
Small ribosomal subunit protein uS19	S	92	Escherichia coli	Mutation(s): 0
UniProt
Find proteins for P0A7U3 (Escherichia coli (strain K12)) Explore P0A7U3 Go to UniProtKB: P0A7U3
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UniProt Group	P0A7U3
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Entity ID: 20
Molecule	Chains	Sequence Length	Organism	Details	Image
Small ribosomal subunit protein bS20	T	87	Escherichia coli	Mutation(s): 0
UniProt
Find proteins for P0A7U7 (Escherichia coli (strain K12)) Explore P0A7U7 Go to UniProtKB: P0A7U7
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UniProt Group	P0A7U7
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Entity ID: 21
Molecule	Chains	Sequence Length	Organism	Details	Image
Small ribosomal subunit protein bS21	U	71	Escherichia coli	Mutation(s): 0
UniProt
Find proteins for P68679 (Escherichia coli (strain K12)) Explore P68679 Go to UniProtKB: P68679
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UniProt Group	P68679
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Entity ID: 22
Molecule	Chains	Sequence Length	Organism	Details	Image
Ribosome maturation factor RimP	V [auth X]	151	Escherichia coli	Mutation(s): 0 Gene Names: rimP, yhbC, A6581_13520, A6592_14330, A6V01_00515, A8C65_02275, A9819_18200, A9P13_03050, A9R57_12705, A9X72_02945... rimP, yhbC, A6581_13520, A6592_14330, A6V01_00515, A8C65_02275, A9819_18200, A9P13_03050, A9R57_12705, A9X72_02945, AC067_23780, AC789_1c35400, ACN002_3263, ACU57_14550, ACU90_11670, AJ318_05135, AM270_15615, AM446_04425, AM464_08475, AM465_07740, AMK83_06445, AML07_19235, AML35_13990, APT94_23095, APU18_16510, APZ14_04190, ARC77_12300, AU473_05840, AUQ13_02970, AUS26_18365, AW059_15280, AW106_13165, AWB10_02960, AWE53_007750, AWF59_011795, AWG78_015830, AWG90_020515, AZZ83_001444, B6V57_17915, B7C53_06465, B9M99_10360, B9N33_16975, B9T59_16360, BANRA_01790, BANRA_03978, BANRA_04186, BB545_09885, BEN53_19595, BFD68_02460, BHF03_08615, BHF46_07210, BHS81_19095, BHS87_17860, BIQ87_17930, BIU72_05300, BIZ41_14495, BJJ90_02875, BK248_21925, BK292_10325, BK296_12945, BK334_09665, BK373_10280, BK375_17180, BK383_15860, BMA87_01190, BMT49_25700, BMT91_09135, BvCms12BK_01026, BvCms2454_04843, BvCms28BK_03353, BvCms35BK_01522, BvCmsC61A_01482, BvCmsHHP019_03132, BvCmsHHP056_02505, BvCmsKKP036_00265, BvCmsKKP061_00867, BvCmsKSNP073_02141, BvCmsKSNP081_00265, BvCmsKSNP120_03551, BvCmsKSP011_02071, BvCmsKSP024_00304, BvCmsKSP026_00481, BvCmsKSP045_01629, BvCmsKSP058_01861, BvCmsKSP067_01443, BvCmsKSP076_01609, BvCmsNSNP036_02130, BvCmsNSP006_04619, BvCmsNSP007_02230, BvCmsNSP047_04139, BvCmsNSP072_03166, BvCmsOUP014_03611, BvCmsSINP011_04479, BvCmsSINP022_03542, BvCmsSIP019_00386, BvCmsSIP044_00116, BWI89_22175, C2M16_04320, C2U48_17655, C4K41_03675, C4M78_03215, C5715_22690, C5N07_18175, C5P01_18940, C5P44_00535, C6669_12125, C6B13_18120, C7235_03330, C7B02_15770, C7B06_16695, C7B07_10705, C7B08_03460, C7B18_13725, C9098_07895, C9114_15350, C9141_00495, C9160_02445, C9162_04215, C9201_13770, C9306_00520, C9E25_11375, C9E67_03480, C9Z03_07385, C9Z23_02310, C9Z28_00490, C9Z29_07085, C9Z37_14765, C9Z39_14380, C9Z43_00485, C9Z69_11070, C9Z70_06870, C9Z78_03420, C9Z89_09170, CA593_10450, CCZ14_12150, CCZ17_15250, CDC27_16980, CDL37_12105, CF006_16775, CG692_07190, CI641_009150, CI693_03565, CI694_20945, CIG45_16155, CJU63_19030, CJU64_18910, CMR93_08945, CO706_14525, COD30_12805, COD46_10650, CQB02_14455, CQP61_03755, CR538_03180, CR539_21140, CRD98_04820, CRE06_06720, CRJUMX01_260087, CRM83_23605, CRT43_19210, CRX46_03850, CSB64_06490, CT146_02950, CUB99_16240, CVH05_10885, CWM24_22975, CWS33_08270, D0X26_08985, D1912_12210, D2184_10400, D2185_00550, D2188_02685, D3821_08430, D3822_14680, D3M98_06670, D3O91_07730, D3P01_09055, D3P02_05570, D3Y67_18395, D4011_13620, D4074_02330, D4628_02550, D4636_02785, D4638_00685, D4660_02725, D4718_08975, D4L91_11845, D4M06_11120, D4U49_10465, D4U85_14225, D4V08_01260, D5H35_09675, D5I97_10565, D6004_08020, D6C36_14055, D6D43_15405, D6T60_15285, D6T98_02305, D6W00_13910, D6X36_05255, D6X63_01325, D6X76_04230, D7K33_12750, D7K63_12115, D7K66_04390, D7W70_15750, D7Y10_03485, D7Z75_02840, D8Y65_13370, D9610_07705, D9C99_05015, D9D31_09850, D9D33_00515, D9D43_03510, D9D44_04305, D9D94_03385, D9E13_09760, D9E19_10295, D9E34_10730, D9E49_09490, D9E73_12375, D9F17_07095, D9F32_01135, D9G11_02975, D9G29_06920, D9G42_16795, D9G48_22395, D9G69_00995, D9G95_16980, D9H10_06565, D9H36_12500, D9H53_01090, D9H68_07455, D9H70_01525, D9H94_03415, D9I18_07070, D9I20_02730, D9I37_14605, D9I87_04955, D9I88_16545, D9I97_11395, D9J11_01025, D9J44_07745, D9J46_20545, D9J52_07810, D9J58_06005, D9J60_11080, D9J63_16805, D9J78_05025, D9K02_05975, D9K48_12150, D9K54_17935, D9L89_05265, D9L99_02555, D9S45_00150, D9X77_02225, D9X97_03015, D9Z28_03265, DAH18_20505, DAH26_17210, DAH30_12980, DAH32_14080, DAH34_01875, DAH37_04360, DAH43_16675, DB359_10675, DBQ99_04145, DD762_19135, DEN86_08165, DEN89_09300, DEN97_16030, DEO04_19500, DEO19_06325, DEO20_07555, DIV22_03080, DJ487_12870, DJ492_21815, DJ503_10870, DK132_15395, DL251_15040, DL257_05545, DL292_14605, DL326_05955, DL455_12595, DL479_06485, DL530_21135, DL545_03765, DL705_01195, DL800_23160, DL979_03350, DLT82_02550, DLU50_08445, DLU67_08270, DLU82_10225, DLW60_07385, DLW88_04690, DLX38_07775, DLY41_08050, DLY44_02205, DM102_15060, DM129_03900, DM155_07540, DM267_13960, DM272_02325, DM280_08950, DM296_04730, DM382_07255, DM820_04520, DM962_02535, DM973_04545, DMC44_07025, DMI04_04165, DMI53_12610, DMO02_15300, DMY83_09815, DMZ50_12315, DN660_01225, DN700_04490, DN703_00975, DN808_01785, DNB37_13600, DNC98_07055, DND16_06430, DND79_01225, DNI21_14825, DNJ62_11965, DNK12_02730, DNQ45_19755, DNR35_05290, DNR41_11080, DNW42_05300, DNX19_05475, DNX30_11260, DOE35_12505, DOM23_01535, DOS18_12925, DOT81_04150, DOU81_12270, DOY22_13980, DOY56_12140, DOY61_04590, DOY67_01180, DP265_06450, DP277_10000, DQE91_01160, DQF36_20850, DQF57_03510, DQF71_07055, DQF72_06355, DQG35_02725, DQO13_01190, DQP61_01665, DRP48_13805, DRW19_01190, DS143_06665, DS721_10985, DS732_23590, DS966_19175, DT034_01165, DTL43_04190, DTM10_07090, DTM45_14405, DTZ20_11985, DU309_11240, DU321_08565, DU333_16815, DVB38_07290, DW236_11980, DWB25_03315, DXT69_05625, DXT71_00545, DXT73_13265, DXX80_009485, E0I42_14235, E0K84_20585, E0L04_19770, E0L12_03810, E2112_05640, E2114_08285, E2115_05735, E2119_05765, E2127_02470, E2128_02600, E2129_05655, E2134_15700, E2135_07975, E2148_12390, E2855_04121, E2863_03946, E4K55_06555, E4K60_03320, E4K61_09175, E5P22_12890, E5P28_13015, E5P37_13240, E5S42_11910, E5S46_04245, E5S47_02865, E5S56_15530, E5S58_02830, E5S61_05810, EA159_13410, EA167_07035, EA189_10710, EA191_13025, EA198_19520, EA200_07260, EA203_14945, EA213_02390, EA214_08705, EA218_15110, EA222_06430, EA225_06975, EA231_14825, EA232_14625, EA233_06070, EA242_07640, EA245_09665, EA250_06530, EA410_15875, EA429_03180, EA434_19670, EA435_15260, EA834_14920, EAI42_15040, EAI46_15085, EAI52_09995, EAM59_00915, EAN70_10640, EAN77_10380, EAX79_13125, EB476_09145, EB509_07095, EB510_12300, EB515_06920, EBA46_01560, EBA84_05725, EBJ06_06030, EBM08_05350, EC3234A_53c00490, EC3426_04319, EC382_14550, EC95NR1_02552, ECONIH1_18750, ECTO124_00619, ECTO6_00586, ED225_04165, ED307_11680, ED600_09295, ED607_10320, ED611_04175, ED648_02810, ED903_04550, ED944_07155, EEA45_06835, EEP23_06195, EF082_03885, EF173_16900, EG075_10005, EG599_06060, EG796_01085, EG808_04740, EGC26_04810, EGT48_12345, EGU87_04110, EH186_10365, EH412_00890, EHD45_09310, EHD63_05170, EHD79_19375, EHH55_24255, EHJ36_00890, EHJ66_05985, EHV81_00450, EHV90_06065, EHW09_05495, EHX09_11690, EI021_03960, EI028_15155, EI032_08700, EI041_02105, EIA08_12605, EIA21_02775, EIZ93_15760, EJ366_26100, EJC75_15120, EKI52_18340, ELT17_03400, ELT20_05150, ELT22_04740, ELT23_06870, ELT33_08790, ELT48_07015, ELT49_04545, ELT58_00540, ELU82_09410, ELU85_07030, ELU96_15070, ELV05_02170, ELV08_03090, ELV13_06450, ELV15_01725, ELV22_10740, ELV24_06460, ELV28_06240, ELX56_11845, ELX70_11310, ELX76_04020, ELX79_02845, ELX83_01980, ELY05_03155, ELY23_12930, ELY24_06190, ELY41_02060, ELY48_01080, ELY50_10975, EO241_09475, EPS76_01470, EPS91_00535, EPS94_08350, EPT01_00520, EPU41_18025, EQ823_04945, EQ825_16430, EQ830_04625, ERL57_13330, ERS085365_00561, ERS085366_00575, ERS085374_01907, ERS085379_00394, ERS085383_00718, ERS085386_00509, ERS085404_02208, ERS085406_02910, ERS085416_00333, ERS139211_00574, ERS150873_04325, ERS150876_01006, EST51_02850, EVY14_07620, EWK56_02880, EXM29_19890, ExPECSC019_00733, ExPECSC038_02681, ExPECSC065_00152, EXX06_09585, EXX13_07220, EXX23_07435, EXX24_06255, EXX53_05215, EXX55_08940, EXX71_13295, EXX78_16835, EXX87_04485, EYD11_02750, EYX82_02350, EYX99_26670, EYY27_17450, EYY34_08680, EYY78_15515, F1E13_04755, F1E19_22160, F7F00_12275, F7F11_09140, F7F18_01100, F7F23_11550, F7F26_00510, F7F29_05220, F7G01_14085, F7G03_16255, F9059_01215, F9Z74_11735, FAF34_018990, FE846_13840, FKO60_06135, FNJ67_03680, FNJ69_14760, FNJ83_20460, FQ022_08085, FQ915_16575, FQR64_03140, FQU83_04615, FQZ46_16235, FRV13_20650, FV293_08480, FV295_10420, FV438_11005, FVB16_12900, FWK02_30950, FY127_14860, FZ043_21930, GFU40_08290, GFU45_16445, GFU47_23645, GHR40_07700, GII67_12855, GII91_02620, GIY13_09410, GIY19_08440, GJ11_20705, GJ638_05280, GJD97_02990, GKE15_04560, GKE22_12100, GKE24_04550, GKE26_04235, GKE29_02570, GKE31_04515, GKE39_10640, GKE46_11105, GKE58_04470, GKE60_04205, GKE64_10430, GKE77_04900, GKE87_00805, GKE92_01045, GKE93_06080, GKF00_04240, GKF03_05185, GKF28_11940, GKF34_04535, GKF47_04530, GKF74_09325, GKF86_04155, GKF89_14480, GKG08_09990, GKG09_10130, GKG11_10335, GKG12_08430, GKG22_10250, GKG29_10290, GN312_06535, GNZ00_04975, GNZ02_01185, GNZ03_06215, GP654_17605, GP661_13150, GP664_11975, GP666_12855, GP689_13980, GP700_08285, GP712_11280, GP720_14900, GP727_07890, GP912_13015, GP935_13235, GP946_08565, GP950_18120, GQA06_13100, GQE22_11445, GQE30_02675, GQE34_11815, GQE42_06055, GQE47_10010, GQE51_04775, GQE58_09360, GQE64_09830, GQE68_06305, GQE88_18540, GQE93_14745, GQL64_21185, GQM06_01810, GQM09_10960, GQM13_09315, GQM17_12990, GQN16_09395, GQN33_10425, GQS26_10800, GRW42_15825, GRW80_12150, HmCms169_01197, HmCms184_00230, HmCmsJML074_04857, HmCmsJML079_04423, HmCmsJML146_01154, HmCmsJML204_02229, HmCmsJML236_03431, HW43_20810, MJ49_14450, MS6198_36560, MS8345_03519, NCTC10082_02969, NCTC10089_00628, NCTC10090_03661, NCTC10764_04007, NCTC10766_02930, NCTC10767_01659, NCTC10865_00812, NCTC10963_00588, NCTC11022_03335, NCTC11181_02870, NCTC12650_00863, NCTC13216_01221, NCTC13846_00637, NCTC7927_00693, NCTC7928_02343, NCTC8009_01696, NCTC8179_06096, NCTC8621_00648, NCTC8959_03135, NCTC8960_03211, NCTC9001_05629, NCTC9007_04393, NCTC9036_00679, NCTC9044_01214, NCTC9045_00716, NCTC9050_03744, NCTC9055_02513, NCTC9058_01245, NCTC9062_02553, NCTC9111_00997, NCTC9119_00654, NCTC9434_00565, NCTC9701_00708, NCTC9703_05099, NCTC9706_02867, NCTC9777_02133, NCTC9969_00790, PGD_03946, PU06_19955, RG28_20970, RK56_014715, RX35_04257, SAMEA3472043_01802, SAMEA3472044_03331, SAMEA3472047_01873, SAMEA3472055_00399, SAMEA3472056_03073, SAMEA3472070_01171, SAMEA3472080_00946, SAMEA3472090_00549, SAMEA3472108_00101, SAMEA3472110_01542, SAMEA3472112_01526, SAMEA3472114_00482, SAMEA3472147_01879, SAMEA3484427_00607, SAMEA3484429_00735, SAMEA3484434_03594, SAMEA3485101_01711, SAMEA3752372_01780, SAMEA3752553_01186, SAMEA3752557_01874, SAMEA3752559_03272, SAMEA3752620_02342, SAMEA3753064_02937, SAMEA3753097_03303, SAMEA3753164_02301, SAMEA3753290_00147, SAMEA3753300_02130, SK85_03483, SY51_18280, U12A_03406, U14A_03403, UC41_24430, UN86_15485, UN91_15510, WQ89_06745, WR15_24545, YDC107_1843
UniProt
Find proteins for A0A0J3VRH1 (Escherichia coli) Explore A0A0J3VRH1 Go to UniProtKB: A0A0J3VRH1
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	A0A0J3VRH1
Sequence Annotations Expand
Reference Sequence

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 23
Molecule	Chains	Sequence Length	Organism	Details	Image
Ribosomal RNA small subunit methyltransferase A	W [auth Y]	273	Escherichia coli	Mutation(s): 0 Gene Names: rsmA, ksgA, ECIAI39_0054 EC: 2.1.1.182
UniProt
Find proteins for B7NHF7 (Escherichia coli O7:K1 (strain IAI39 / ExPEC)) Explore B7NHF7 Go to UniProtKB: B7NHF7
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	B7NHF7
Sequence Annotations Expand
Reference Sequence

Find similar nucleic acids by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Length	Organism	Image
16S rRNA	A	1,542	Escherichia coli
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
ZN Query on ZN Download Ideal Coordinates CCD File SDF format, chain CB [auth B] MOL2 format, chain CB [auth B] mmCIF format, chain CB [auth B]	CB [auth B]	ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N		Interactions Focus chain CB [auth B] Interactions & Density Focus chain CB [auth B]
MG Query on MG Download Ideal Coordinates CCD File SDF format, chain AA [auth A] SDF format, chain AB [auth A] SDF format, chain EA [auth A] SDF format, chain GA [auth A] SDF format, chain HA [auth A] SDF format, chain MA [auth A] SDF format, chain NA [auth A] SDF format, chain OA [auth A] SDF format, chain RA [auth A] SDF format, chain SA [auth A] SDF format, chain TA [auth A] SDF format, chain YA [auth A] SDF format, chain ZA [auth A] SDF format, chain Z [auth A] SDF format, chain Y [auth A] SDF format, chain XA [auth A] SDF format, chain X [auth A] SDF format, chain WA [auth A] SDF format, chain VA [auth A] SDF format, chain UA [auth A] SDF format, chain QA [auth A] SDF format, chain PA [auth A] SDF format, chain LA [auth A] SDF format, chain KA [auth A] SDF format, chain JA [auth A] SDF format, chain IA [auth A] SDF format, chain FA [auth A] SDF format, chain DA [auth A] SDF format, chain CA [auth A] SDF format, chain BB [auth A] SDF format, chain BA [auth A] MOL2 format, chain AA [auth A] MOL2 format, chain AB [auth A] MOL2 format, chain EA [auth A] MOL2 format, chain GA [auth A] MOL2 format, chain HA [auth A] MOL2 format, chain MA [auth A] MOL2 format, chain NA [auth A] MOL2 format, chain OA [auth A] MOL2 format, chain RA [auth A] MOL2 format, chain SA [auth A] MOL2 format, chain TA [auth A] MOL2 format, chain YA [auth A] MOL2 format, chain ZA [auth A] MOL2 format, chain Z [auth A] MOL2 format, chain Y [auth A] MOL2 format, chain XA [auth A] MOL2 format, chain X [auth A] MOL2 format, chain WA [auth A] MOL2 format, chain VA [auth A] MOL2 format, chain UA [auth A] MOL2 format, chain QA [auth A] MOL2 format, chain PA [auth A] MOL2 format, chain LA [auth A] MOL2 format, chain KA [auth A] MOL2 format, chain JA [auth A] MOL2 format, chain IA [auth A] MOL2 format, chain FA [auth A] MOL2 format, chain DA [auth A] MOL2 format, chain CA [auth A] MOL2 format, chain BB [auth A] MOL2 format, chain BA [auth A] mmCIF format, chain AA [auth A] mmCIF format, chain AB [auth A] mmCIF format, chain EA [auth A] mmCIF format, chain GA [auth A] mmCIF format, chain HA [auth A] mmCIF format, chain MA [auth A] mmCIF format, chain NA [auth A] mmCIF format, chain OA [auth A] mmCIF format, chain RA [auth A] mmCIF format, chain SA [auth A] mmCIF format, chain TA [auth A] mmCIF format, chain YA [auth A] mmCIF format, chain ZA [auth A] mmCIF format, chain Z [auth A] mmCIF format, chain Y [auth A] mmCIF format, chain XA [auth A] mmCIF format, chain X [auth A] mmCIF format, chain WA [auth A] mmCIF format, chain VA [auth A] mmCIF format, chain UA [auth A] mmCIF format, chain QA [auth A] mmCIF format, chain PA [auth A] mmCIF format, chain LA [auth A] mmCIF format, chain KA [auth A] mmCIF format, chain JA [auth A] mmCIF format, chain IA [auth A] mmCIF format, chain FA [auth A] mmCIF format, chain DA [auth A] mmCIF format, chain CA [auth A] mmCIF format, chain BB [auth A] mmCIF format, chain BA [auth A]	AA [auth A] AB [auth A] BA [auth A] BB [auth A] CA [auth A] AA [auth A], AB [auth A], BA [auth A], BB [auth A], CA [auth A], DA [auth A], EA [auth A], FA [auth A], GA [auth A], HA [auth A], IA [auth A], JA [auth A], KA [auth A], LA [auth A], MA [auth A], NA [auth A], OA [auth A], PA [auth A], QA [auth A], RA [auth A], SA [auth A], TA [auth A], UA [auth A], VA [auth A], WA [auth A], X [auth A], XA [auth A], Y [auth A], YA [auth A], Z [auth A], ZA [auth A]	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N		Interactions Focus chain AA [auth A] Focus chain AB [auth A] Focus chain BA [auth A] Focus chain BB [auth A] Focus chain CA [auth A] Focus chain DA [auth A] Focus chain EA [auth A] Focus chain FA [auth A] Focus chain GA [auth A] Focus chain HA [auth A] Focus chain IA [auth A] Focus chain JA [auth A] Focus chain KA [auth A] Focus chain LA [auth A] Focus chain MA [auth A] Focus chain NA [auth A] Focus chain OA [auth A] Focus chain PA [auth A] Focus chain QA [auth A] Focus chain RA [auth A] Focus chain SA [auth A] Focus chain TA [auth A] Focus chain UA [auth A] Focus chain VA [auth A] Focus chain WA [auth A] Focus chain X [auth A] Focus chain XA [auth A] Focus chain Y [auth A] Focus chain YA [auth A] Focus chain Z [auth A] Focus chain ZA [auth A] Interactions & Density Focus chain AA [auth A] Focus chain AB [auth A] Focus chain BA [auth A] Focus chain BB [auth A] Focus chain CA [auth A] Focus chain DA [auth A] Focus chain EA [auth A] Focus chain FA [auth A] Focus chain GA [auth A] Focus chain HA [auth A] Focus chain IA [auth A] Focus chain JA [auth A] Focus chain KA [auth A] Focus chain LA [auth A] Focus chain MA [auth A] Focus chain NA [auth A] Focus chain OA [auth A] Focus chain PA [auth A] Focus chain QA [auth A] Focus chain RA [auth A] Focus chain SA [auth A] Focus chain TA [auth A] Focus chain UA [auth A] Focus chain VA [auth A] Focus chain WA [auth A] Focus chain X [auth A] Focus chain XA [auth A] Focus chain Y [auth A] Focus chain YA [auth A] Focus chain Z [auth A] Focus chain ZA [auth A]