RCSB PDB: Search

10MH \| pdb_000010mh	Download File View File

TERNARY STRUCTURE OF HHAI METHYLTRANSFERASE WITH ADOHCY AND HEMIMETHYLATED DNA CONTAINING 5,6-DIHYDRO-5-AZACYTOSINE AT THE TARGET

Sheikhnejad, G., Brank, A., Christman, J.K., Goddard, A., Alvarez, E., Ford Junior, H., Marquez, V.E., Marasco, C.J., Sufrin, J.R., O'Gara, M., Cheng, X.

(1999) J Mol Biology 285: 2021-2034

Released	1999-02-09
Method	X-RAY DIFFRACTION 2.55 Å
Organisms	Haemophilus haemolyticus
Macromolecule	PROTEIN (CYTOSINE-SPECIFIC METHYLTRANSFERASE HHAI) (protein) DNA (5'-D(PCPCPAPTPGP(5CM)PGPCPTPGPAPC)-3') (nucleic acid) DNA (5'-D(PGPTPCPAPGP5NCPGPCPAPTPGPG)-3') (nucleic acid)
Unique Ligands	SAH

Explore in 3D

1FJX \| pdb_00001fjx	Download File View File

STRUCTURE OF TERNARY COMPLEX OF HHAI METHYLTRANSFERASE MUTANT (T250G) IN COMPLEX WITH DNA AND ADOHCY

Vilkaitis, G., Dong, A., Weinhold, E., Cheng, X., Klimasauskas, S.

(2000) J Biological Chem 275: 38722-38730

Released	2000-12-15
Method	X-RAY DIFFRACTION 2.26 Å
Organisms	Haemophilus haemolyticus
Macromolecule	HHAI DNA METHYLTRANSFERASE (protein) DNA (5'-D(TPGPAPTPAPGPCPGPCPTPAPTP*C)-3') (nucleic acid)
Unique Ligands	SAH, SO4

Explore in 3D

1HMY \| pdb_00001hmy	Download File View File

CRYSTAL STRUCTURE OF THE HHAI DNA METHYLTRANSFERASE COMPLEXED WITH S-ADENOSYL-L-METHIONINE

Cheng, X.

(1993) Cell 74: 299-307

Released	1993-10-31
Method	X-RAY DIFFRACTION 2.5 Å
Organisms	Haemophilus haemolyticus
Macromolecule	HaeIII METHYLTRANSFERASE (protein)
Unique Ligands	SAM

Explore in 3D

1M0E \| pdb_00001m0e	Download File View File

ZEBULARINE: A NOVEL DNA METHYLATION INHIBITOR THAT FORMS A COVALENT COMPLEX WITH DNA METHYLTRANSFERASE

Zhou, L., Cheng, X., Connolly, B.A., Dickman, M.J., Hurd, P.J., Hornby, D.P.

(2002) J Mol Biology 321: 591-599

Released	2002-09-18
Method	X-RAY DIFFRACTION 2.5 Å
Organisms	Haemophilus haemolyticus
Macromolecule	Modification methylase HhaI (protein) 5'-D(PCPCPAPTPGPCPGPCPTPGPAPC)-3' (nucleic acid) 5'-D(PGPTPCPAPGP(Z)PGPCPAPTPGPG)-3' (nucleic acid)
Unique Ligands	SAH

Explore in 3D

1MHT \| pdb_00001mht	Download File View File

COVALENT TERNARY STRUCTURE OF HHAI METHYLTRANSFERASE, DNA AND S-ADENOSYL-L-HOMOCYSTEINE

Cheng, X.

(1994) Cell 76: 357-369

Released	1995-06-03
Method	X-RAY DIFFRACTION 2.6 Å
Organisms	Haemophilus haemolyticus
Macromolecule	PROTEIN (HHAI METHYLTRANSFERASE) (protein) DNA (5'-D(TPGPAPTPAPGP(C36)PGPCPTPAPTPC)-3') (nucleic acid) DNA (5'-D(PGPAPTPAPGP(C36)PGPCPTPAPTP*C)-3') (nucleic acid)
Unique Ligands	SAH

Explore in 3D

1SKM \| pdb_00001skm	Download File View File

HhaI methyltransferase in complex with DNA containing an abasic south carbocyclic sugar at its target site

Horton, J.R., Ratner, G., Banavali, N., Huang, N., Marquez, V.E., MacKerell, A.D., Cheng, X.

(2004) Nucleic Acids Res 32: 3877-3886

Released	2004-08-24
Method	X-RAY DIFFRACTION 2.2 Å
Organisms	Haemophilus haemolyticus
Macromolecule	Modification methylase HhaI (protein) 5'-D(TGPTPCPAPGP(HCX)PGPCPAPTPGPG)-3' (nucleic acid) 5'-D(TPCPCPAPTPGPCPGPCPTPGPAPC)-3' (nucleic acid)
Unique Ligands	SAH

Explore in 3D

1SVU \| pdb_00001svu	Download File View File

Structure of the Q237W mutant of HhaI DNA methyltransferase: an insight into protein-protein interactions

Dong, A., Zhou, L., Zhang, X., Stickel, S., Roberts, R.J., Cheng, X.

(2004) Biol Chem 385: 373-379

Released	2004-06-29
Method	X-RAY DIFFRACTION 2.66 Å
Organisms	Haemophilus haemolyticus
Macromolecule	Modification methylase HhaI (protein)
Unique Ligands	SAH, SO4, UNX

Explore in 3D

2C7O \| pdb_00002c7o	Download File View File

HhaI DNA methyltransferase complex with 13mer oligonucleotide containing 2-aminopurine adjacent to the target base (PCGC:GMGC) and SAH

Daujotyte, D., Grazulis, S.

(2005) Nucleic Acids Res 33: 6953

Released	2005-12-14
Method	X-RAY DIFFRACTION 1.9 Å
Organisms	Haemophilus haemolyticus synthetic construct
Macromolecule	MODIFICATION METHYLASE HHAI (protein) 5'-D(TGPGPAPTPGP(5CM)GPCPTPGPAP C)-3' (nucleic acid) 5'-D(TGPTPCPAP(2PR)CPGPCPAPTPCP C)-3' (nucleic acid)
Unique Ligands	SAH, SO4

Explore in 3D

2C7P \| pdb_00002c7p	Download File View File

HhaI DNA methyltransferase complex with oligonucleotide containing 2- aminopurine opposite to the target base (GCGC:GMPC) and SAH

Neely, R.K., Daujotyte, D., Grazulis, S., Magennis, S.W., Dryden, D.T.F., Klimasauskas, S., Jones, A.C.

(2005) Nucleic Acids Res 33: 6953

Released	2005-12-14
Method	X-RAY DIFFRACTION 1.7 Å
Organisms	Haemophilus haemolyticus synthetic construct
Macromolecule	MODIFICATION METHYLASE HHAI (protein) 5'-D(GGPAPTPGP(5CM2PR)CPTPGPAPC)-3' (nucleic acid) 5'-D(GTPCPAPGPCPGPCPAPTPCPC)-3' (nucleic acid)
Unique Ligands	CIT, EPE, SAH, SO4

Explore in 3D

2C7Q \| pdb_00002c7q	Download File View File

HhaI DNA methyltransferase complex with oligonucleotide containing 2- aminopurine outside the recognition sequence (paired with G) and SAH

Daujotyte, D., Grazulis, S.

(2005) Nucleic Acids Res 33: 6953

Released	2005-12-14
Method	X-RAY DIFFRACTION 1.85 Å
Organisms	Haemophilus haemolyticus synthetic construct
Macromolecule	MODIFICATION METHYLASE HHAI (protein) 5'-D(TGPGP(2PR)GPGP(5CM)GPCPTPGP APC)-3' (nucleic acid) 5'-D(TGPTPCPAPGPCPGPCPCPGPCPC)-3' (nucleic acid)
Unique Ligands	CIT, SAH, SO4

Explore in 3D

2C7R \| pdb_00002c7r	Download File View File

HhaI DNA methyltransferase (T250G mutant) complex with oligonucleotide containing 2-aminopurine as a target base (GPGC:GMGC) and SAH

Daujotyte, D., Grazulis, S.

(2005) Nucleic Acids Res 33: 6953

Released	2005-12-14
Method	X-RAY DIFFRACTION 1.9 Å
Organisms	Haemophilus haemolyticus synthetic construct
Macromolecule	MODIFICATION METHYLASE HHAI (protein) 5'-D(GGPAPTPGP(5CM)GPCPTPGPAPC)-3' (nucleic acid) 5'-D(GTPCPAPGP(2PR)GPCPAPTPCPC)-3' (nucleic acid)
Unique Ligands	GOL, SAH, SO4

Explore in 3D

2HMY \| pdb_00002hmy	Download File View File

BINARY COMPLEX OF HHAI METHYLTRANSFERASE WITH ADOMET FORMED IN THE PRESENCE OF A SHORT NONPSECIFIC DNA OLIGONUCLEOTIDE

O'Gara, M., Zhang, X., Roberts, R.J., Cheng, X.

(1999) J Mol Biology 287: 201-209

Released	1999-03-19
Method	X-RAY DIFFRACTION 2.61 Å
Organisms	Haemophilus haemolyticus
Macromolecule	PROTEIN (CYTOSINE-SPECIFIC METHYLTRANSFERASE HHAI) (protein)
Unique Ligands	SAM

Explore in 3D

2I9K \| pdb_00002i9k	Download File View File

Engineered Extrahelical Base Destabilization Enhances Sequence Discrimination of DNA Methyltransferase M.HhaI

Youngblood, B., Shieh, F.K., De Los Rios, S., Perona, J.J., Reich, N.O.

(2006) J Mol Biology 362: 334-346

Released	2006-10-10
Method	X-RAY DIFFRACTION 2.65 Å
Organisms	Haemophilus haemolyticus
Macromolecule	Modification methylase HhaI (protein) 5'-D(TGPAPTPAPGPCPGPCPTPAPTP*C)-3' (nucleic acid)
Unique Ligands	SAH

Explore in 3D

2UYC \| pdb_00002uyc	Download File View File

HhaI DNA methyltransferase R163N mutant complex with 13mer GCGC-GMGC oligonucleotide and SAH

Daujotyte, D., Grazulis, S.

To be published

Released	2008-05-27
Method	X-RAY DIFFRACTION 2 Å
Organisms	Haemophilus haemolyticus synthetic construct
Macromolecule	MODIFICATION METHYLASE HHAI (protein) 5'-D(GPTPCPAPGPCPGPCPAPTP CPC)-3' (nucleic acid) 5'-D(TPGPGPAPTPGP5CMPGPCPTP GPAP*C)-3' (nucleic acid)
Unique Ligands	GOL, SAH, SO4

Explore in 3D

2UYH \| pdb_00002uyh	Download File View File

HhaI DNA methyltransferase S87Q-Q237S mutant complex with 13mer GCGC- GMGC oligonucleotide and SAH

Daujotyte, D., Grazulis, S.

To be published

Released	2008-05-27
Method	X-RAY DIFFRACTION 2.63 Å
Organisms	Haemophilus haemolyticus
Macromolecule	MODIFICATION METHYLASE HHAI (protein) 5'-D(GPTPCPAPGPCPGPCPAPTP CPC)-3' (nucleic acid) 5'-D(TPGPGPAPTPG5CMPGPCPTPGP AP*C)-3' (nucleic acid)
Unique Ligands	SAH, SO4

Explore in 3D

3MHT \| pdb_00003mht	Download File View File

TERNARY STRUCTURE OF HHAI METHYLTRANSFERASE WITH UNMODIFIED DNA AND ADOHCY

O'Gara, M., Klimasauskas, S., Roberts, R.J., Cheng, X.

(1996) J Mol Biology 261: 634-645

Released	1997-01-27
Method	X-RAY DIFFRACTION 2.7 Å
Organisms	Haemophilus haemolyticus
Macromolecule	PROTEIN (HHAI METHYLTRANSFERASE (E.C.2.1.1.73)) (protein) DNA (5'-D(GPAPTPAPGPCPGPCPTPAPTPC)-3') (nucleic acid) DNA (5'-D(TPGPAPTPAPGPCPGPCPTPAPTP*C)-3') (nucleic acid)
Unique Ligands	SAH

Explore in 3D

4MHT \| pdb_00004mht	Download File View File

TERNARY STRUCTURE OF HHAI METHYLTRANSFERASE WITH NATIVE DNA AND ADOHCY

Cheng, X.

(1996) J Mol Biology 261: 634-645

Released	1997-01-27
Method	X-RAY DIFFRACTION 2.7 Å
Organisms	Haemophilus haemolyticus
Macromolecule	PROTEIN (HHAI METHYLTRANSFERASE (E.C.2.1.1.73)) (protein) DNA (5'-D(GPAPTPAPGP(5CM)PGPCPTPAPTPC)-3') (nucleic acid) DNA (5'-D(TPGPAPTPAPGP(5CM)PGPCPTPAPTP*C)-3') (nucleic acid)
Unique Ligands	SAH

Explore in 3D

5CIY \| pdb_00005ciy	Download File View File

Structural basis of the recognition of H3K36me3 by DNMT3B PWWP domain

Rondelet, G., DAL MASO, T., Willems, L., Wouters, J.

(2016) J Struct Biol 194: 357-367

Released	2016-03-30
Method	X-RAY DIFFRACTION 1.594 Å
Organisms	Haemophilus haemolyticus Haemophilus parahaemolyticus
Macromolecule	Modification methylase HhaI (protein) DNA (5'-D(PCPCPAPTPGPCPGPCPTPGPAPC)-3') (nucleic acid) DNA (5'-D(PGPTPCPAPGP(3DR)PGPCPAPTPGPG)-3') (nucleic acid)
Unique Ligands	SAH, SO4

Explore in 3D

5MHT \| pdb_00005mht	Download File View File

TERNARY STRUCTURE OF HHAI METHYLTRANSFERASE WITH HEMIMETHYLATED DNA AND ADOHCY

Cheng, X.

(1996) J Mol Biology 263: 597-606

Released	1997-07-23
Method	X-RAY DIFFRACTION 2.7 Å
Organisms	Haemophilus haemolyticus
Macromolecule	PROTEIN (HHAI METHYLTRANSFERASE) (protein) DNA (5'-D(CPCPAPTPGP(5CM)PGPCPTPGPAPC)-3') (nucleic acid) DNA (5'-D(GPTPCPAPGPCPGPCPAPTPGPG)-3') (nucleic acid)
Unique Ligands	SAH

Explore in 3D

6MHT \| pdb_00006mht	Download File View File

TERNARY STRUCTURE OF HHAI METHYLTRANSFERASE WITH ADOHCY AND DNA CONTAINING 4'-THIO-2'DEOXYCYTIDINE AT THE TARGET

Cheng, X.

(1997) Nucleic Acids Res 25: 2773-2783

Released	1998-08-12
Method	X-RAY DIFFRACTION 2.05 Å
Organisms	Haemophilus haemolyticus
Macromolecule	CYTOSINE-SPECIFIC METHYLTRANSFERASE HHAI (protein) DNA (5'-D(PCPCPAPTPGP(5CM)PGPCPTPGPAPC)-3') (nucleic acid) DNA (5'-D(PGPTPCPAPGP(4SC)PGPCPAPTPGPG)-3') (nucleic acid)
Unique Ligands	SAM

Explore in 3D

6OM5 \| pdb_00006om5	Download File View File

Structure of a haemophore from Haemophilus haemolyticus

Torrado, M., Walshe, J.L., Mackay, J.P., Guss, J.M., Gell, D.A.

(2020) Mol Microbiol 113: 381-398

Released	2019-12-04
Method	X-RAY DIFFRACTION 1.6 Å
Organisms	Haemophilus haemolyticus
Macromolecule	haemophore (protein)
Unique Ligands	CL, GOL, HEM, SO4

Explore in 3D

7MHT \| pdb_00007mht	Download File View File

CYTOSINE-SPECIFIC METHYLTRANSFERASE HHAI/DNA COMPLEX

O'Gara, M., Horton, J.R., Roberts, R.J., Cheng, X.

(1998) Nat Struct Biol 5: 872-877

Released	1998-11-30
Method	X-RAY DIFFRACTION 2.87 Å
Organisms	Haemophilus haemolyticus
Macromolecule	CYTOSINE-SPECIFIC METHYLTRANSFERASE HHAI (protein) 5'-D(PCPCPAPTPGPAPGPCPTPGPAPC)-3' (nucleic acid) 5'-D(PGPTPCPAPGPCPGPCPAPTPGPG)-3' (nucleic acid)
Unique Ligands	SAH

Explore in 3D

8GLO \| pdb_00008glo	Download File View File

Haemophilus parainfluenzae Holo HphA

Shin, H.E., Ng, D., Moraes, T.F.

(2024) J Bacteriol 206: e0002724-e0002724

Released	2024-03-27
Method	X-RAY DIFFRACTION 1.937 Å
Organisms	Haemophilus haemolyticus
Macromolecule	Hemophilin (protein)
Unique Ligands	CL, HEB

Explore in 3D

8MHT \| pdb_00008mht	Download File View File

CYTOSINE-SPECIFIC METHYLTRANSFERASE HHAI/DNA COMPLEX

O'Gara, M., Horton, J.R., Roberts, R.J., Cheng, X.

(1998) Nat Struct Biol 5: 872-877

Released	1998-11-30
Method	X-RAY DIFFRACTION 2.76 Å
Organisms	Haemophilus haemolyticus
Macromolecule	CYTOSINE-SPECIFIC METHYLTRANSFERASE HHAI (protein) 5'-D(PCPCPAPTPGPUPGPCPTPGPAPC)-3' (nucleic acid) 5'-D(PGPTPCPAPGPCPGPCPAPTPGPG)-3' (nucleic acid)
Unique Ligands	SAH

Explore in 3D

9MHT \| pdb_00009mht	Download File View File

CYTOSINE-SPECIFIC METHYLTRANSFERASE HHAI/DNA COMPLEX

O'Gara, M., Horton, J.R., Roberts, R.J., Cheng, X.

(1998) Nat Struct Biol 5: 872-877

Released	1998-12-01
Method	X-RAY DIFFRACTION 2.39 Å
Organisms	Haemophilus haemolyticus
Macromolecule	CYTOSINE-SPECIFIC METHYLTRANSFERASE HHAI (protein) 5'-D(PCPCPAPTPGPCPGPCPTPGPAPC)-3' (nucleic acid) 5'-D(PGPTPCPAPGP(3DR)PGPCPAPTPGPG)-3' (nucleic acid)
Unique Ligands	SAH

Prepare Data

Validate Data

Deposit Data

Help and Resources

Structure Determination Methodology

Scientific Name of Source Organism

Taxonomy

Experimental Method

Polymer Entity Type

Refinement Resolution (Å)

Release Date

Enzyme Classification Name

Membrane Protein Annotation

Symmetry Type

SCOP Classification

10MH | pdb_000010mh

1FJX | pdb_00001fjx

1HMY | pdb_00001hmy

1M0E | pdb_00001m0e

1MHT | pdb_00001mht

1SKM | pdb_00001skm

1SVU | pdb_00001svu

2C7O | pdb_00002c7o

2C7P | pdb_00002c7p

2C7Q | pdb_00002c7q

2C7R | pdb_00002c7r

2HMY | pdb_00002hmy

2I9K | pdb_00002i9k

2UYC | pdb_00002uyc

2UYH | pdb_00002uyh

3MHT | pdb_00003mht

4MHT | pdb_00004mht

5CIY | pdb_00005ciy

5MHT | pdb_00005mht

6MHT | pdb_00006mht

6OM5 | pdb_00006om5

7MHT | pdb_00007mht

8GLO | pdb_00008glo

8MHT | pdb_00008mht

9MHT | pdb_00009mht