3CC1

CRYSTAL STRUCTURE OF A PUTATIVE ALPHA-N-ACETYLGALACTOSAMINIDASE (BH1870) FROM BACILLUS HALODURANS C-125 AT 2.00 A RESOLUTION

PDB DOI: https://doi.org/10.2210/pdb3CC1/pdb

Classification: HYDROLASE
Organism(s): Halalkalibacterium halodurans C-125
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2008-02-23 Released: 2008-03-18
Deposition Author(s): Joint Center for Structural Genomics (JCSG)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.00 Å
R-Value Free: 0.190
R-Value Work: 0.162
R-Value Observed: 0.164

wwPDB Validation 3D Report Full Report

This is version 1.6 of the entry. See complete history.

Literature

Crystal structure of putative alpha-N-acetylgalactosaminidase (NP_242736.1) from Bacillus halodurans at 2.00 A resolution

Joint Center for Structural Genomics (JCSG)

To be published.

Macromolecule Content

Total Structure Weight: 103.78 kDa
Atom Count: 7,763
Modelled Residue Count: 850
Deposited Residue Count: 866
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Putative alpha-N-acetylgalactosaminidase	A, B	433	Halalkalibacterium halodurans C-125	Mutation(s): 0 Gene Names: NP_242736.1, BH1870 EC: 3.2.1.49 (PDB Primary Data), 3.2.1.22 (UniProt)
UniProt
Find proteins for Q9KBQ5 (Halalkalibacterium halodurans (strain ATCC BAA-125 / DSM 18197 / FERM 7344 / JCM 9153 / C-125)) Explore Q9KBQ5 Go to UniProtKB: Q9KBQ5
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q9KBQ5
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 7 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
P33 Query on P33 Download Ideal Coordinates CCD File SDF format, chain I [auth A] MOL2 format, chain I [auth A] mmCIF format, chain I [auth A]	I [auth A]	3,6,9,12,15,18-HEXAOXAICOSANE-1,20-DIOL C₁₄ H₃₀ O₈ XPJRQAIZZQMSCM-UHFFFAOYSA-N		Interactions Focus chain I [auth A]
PG4 Query on PG4 Download Ideal Coordinates CCD File SDF format, chain U [auth B] MOL2 format, chain U [auth B] mmCIF format, chain U [auth B]	U [auth B]	TETRAETHYLENE GLYCOL C₈ H₁₈ O₅ UWHCKJMYHZGTIT-UHFFFAOYSA-N		Interactions Focus chain U [auth B]
PGE Query on PGE Download Ideal Coordinates CCD File SDF format, chain H [auth A] SDF format, chain Q [auth B] SDF format, chain R [auth B] SDF format, chain S [auth B] SDF format, chain T [auth B] MOL2 format, chain H [auth A] MOL2 format, chain Q [auth B] MOL2 format, chain R [auth B] MOL2 format, chain S [auth B] MOL2 format, chain T [auth B] mmCIF format, chain H [auth A] mmCIF format, chain Q [auth B] mmCIF format, chain R [auth B] mmCIF format, chain S [auth B] mmCIF format, chain T [auth B]	H [auth A], Q [auth B], R [auth B], S [auth B], T [auth B]	TRIETHYLENE GLYCOL C₆ H₁₄ O₄ ZIBGPFATKBEMQZ-UHFFFAOYSA-N		Interactions Focus chain H [auth A] Focus chain Q [auth B] Focus chain R [auth B] Focus chain S [auth B] Focus chain T [auth B]
PEG Query on PEG Download Ideal Coordinates CCD File SDF format, chain AA [auth B] SDF format, chain M [auth A] SDF format, chain N [auth A] SDF format, chain Y [auth B] SDF format, chain Z [auth B] SDF format, chain L [auth A] MOL2 format, chain AA [auth B] MOL2 format, chain M [auth A] MOL2 format, chain N [auth A] MOL2 format, chain Y [auth B] MOL2 format, chain Z [auth B] MOL2 format, chain L [auth A] mmCIF format, chain AA [auth B] mmCIF format, chain M [auth A] mmCIF format, chain N [auth A] mmCIF format, chain Y [auth B] mmCIF format, chain Z [auth B] mmCIF format, chain L [auth A]	AA [auth B] L [auth A] M [auth A] N [auth A] Y [auth B] AA [auth B], L [auth A], M [auth A], N [auth A], Y [auth B], Z [auth B]	DI(HYDROXYETHYL)ETHER C₄ H₁₀ O₃ MTHSVFCYNBDYFN-UHFFFAOYSA-N		Interactions Focus chain AA [auth B] Focus chain L [auth A] Focus chain M [auth A] Focus chain N [auth A] Focus chain Y [auth B] Focus chain Z [auth B]
SO4 Query on SO4 Download Ideal Coordinates CCD File SDF format, chain C [auth A] SDF format, chain D [auth A] SDF format, chain F [auth A] SDF format, chain O [auth B] SDF format, chain P [auth B] SDF format, chain E [auth A] MOL2 format, chain C [auth A] MOL2 format, chain D [auth A] MOL2 format, chain F [auth A] MOL2 format, chain O [auth B] MOL2 format, chain P [auth B] MOL2 format, chain E [auth A] mmCIF format, chain C [auth A] mmCIF format, chain D [auth A] mmCIF format, chain F [auth A] mmCIF format, chain O [auth B] mmCIF format, chain P [auth B] mmCIF format, chain E [auth A]	C [auth A] D [auth A] E [auth A] F [auth A] O [auth B] C [auth A], D [auth A], E [auth A], F [auth A], O [auth B], P [auth B]	SULFATE ION O₄ S QAOWNCQODCNURD-UHFFFAOYSA-L		Interactions Focus chain C [auth A] Focus chain D [auth A] Focus chain E [auth A] Focus chain F [auth A] Focus chain O [auth B] Focus chain P [auth B]
GOL Query on GOL Download Ideal Coordinates CCD File SDF format, chain J [auth A] SDF format, chain K [auth A] SDF format, chain V [auth B] SDF format, chain W [auth B] SDF format, chain X [auth B] MOL2 format, chain J [auth A] MOL2 format, chain K [auth A] MOL2 format, chain V [auth B] MOL2 format, chain W [auth B] MOL2 format, chain X [auth B] mmCIF format, chain J [auth A] mmCIF format, chain K [auth A] mmCIF format, chain V [auth B] mmCIF format, chain W [auth B] mmCIF format, chain X [auth B]	J [auth A], K [auth A], V [auth B], W [auth B], X [auth B]	GLYCEROL C₃ H₈ O₃ PEDCQBHIVMGVHV-UHFFFAOYSA-N		Interactions Focus chain J [auth A] Focus chain K [auth A] Focus chain V [auth B] Focus chain W [auth B] Focus chain X [auth B]
IMD Query on IMD Download Ideal Coordinates CCD File SDF format, chain G [auth A] MOL2 format, chain G [auth A] mmCIF format, chain G [auth A]	G [auth A]	IMIDAZOLE C₃ H₅ N₂ RAXXELZNTBOGNW-UHFFFAOYSA-O		Interactions Focus chain G [auth A]

Modified Residues 1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MSE Query on MSE	A, B	L-PEPTIDE LINKING	C₅ H₁₁ N O₂ Se		MET

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.00 Å
R-Value Free: 0.190
R-Value Work: 0.162
R-Value Observed: 0.164
Space Group: P 6₁ 2 2
Diffraction Data: https://doi.org/10.18430/M33CC1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 146.943	α = 90
b = 146.943	β = 90
c = 213.526	γ = 120

Software Package:

Software Name	Purpose
REFMAC	refinement
PHENIX	refinement
SHELX	phasing
MolProbity	model building
SCALA	data scaling
PDB_EXTRACT	data extraction
MAR345	data collection
MOSFLM	data reduction
SHELXD	phasing
autoSHARP	phasing

Structure Validation

View Full Validation Report

Entry History

Deposition Data

Released Date: 2008-03-18

Deposition Author(s):

Joint Center for Structural Genomics (JCSG)

Revision History (Full details and data files)

Version 1.0: 2008-03-18
Type: Initial release
Version 1.1: 2011-07-13
Changes: Advisory, Refinement description, Version format compliance
Version 1.2: 2017-10-25
Changes: Refinement description
Version 1.3: 2019-07-24
Changes: Data collection, Refinement description
Version 1.4: 2023-02-01
Changes: Database references, Derived calculations, Structure summary
Version 1.5: 2024-05-22
Changes: Data collection
Version 1.6: 2024-10-16
Changes: Structure summary