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2Y7H
Asym. Unit
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Asym.Unit (238 KB)
Biol.Unit 1 (232 KB)
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(1)
Title
:
ATOMIC MODEL OF THE DNA-BOUND METHYLASE COMPLEX FROM THE TYPE I RESTRICTION-MODIFICATION ENZYME ECOKI (M2S1). BASED ON FITTING INTO EM MAP 1534.
Authors
:
C. K. Kennaway, A. Obarska-Kosinska, J. H. White, I. Tuszynska, L. P. Co J. M. Bujnicki, J. Trinick, D. T. F. Dryden
Date
:
31 Jan 11 (Deposition) - 09 Feb 11 (Release) - 20 Mar 13 (Revision)
Method
:
ELECTRON MICROSCOPY
Resolution
:
18.00
Chains
:
Asym. Unit : A,B,C,D,E
Biol. Unit 1: A,B,C,D,E (1x)
Keywords
:
Transferase-Dna Complex
(Keyword Search:
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Gene Ontology, PubMed, Web (Google)
]
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Reference
:
C. K. Kennaway, A. Obarska-Kosinska, J. H. White, I. Tuszynska, L. P. Cooper, J. M. Bujnicki, J. Trinick, D. T. F. Dryden
The Structure Of M. Ecoki Type I Dna Methyltransferase With A Dna Mimic Antirestriction Protein.
Nucleic Acids Res. V. 37 762 2009
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Hetero Components
(1, 2)
Info
All Hetero Components
1a: S-ADENOSYLMETHIONINE (SAMa)
1b: S-ADENOSYLMETHIONINE (SAMb)
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No.
Name
Count
Type
Full Name
1
SAM
2
Ligand/Ion
S-ADENOSYLMETHIONINE
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Sites
(2, 2)
Info
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1: AC1 (SOFTWARE)
2: AC2 (SOFTWARE)
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No.
Name
Evidence
Residues
Description
1
AC1
SOFTWARE
GLN B:148 , TYR B:149 , THR B:151 , ALA B:175 , GLY B:177 , THR B:178 , GLY B:180 , PHE B:181 , GLU B:216 , ASN B:248 , THR B:249 , ASN B:266 , PRO B:268 , THR B:275 , PHE B:292 , DA D:6
BINDING SITE FOR RESIDUE SAM B 530
2
AC2
SOFTWARE
GLN C:148 , TYR C:149 , THR C:151 , ALA C:175 , GLY C:177 , THR C:178 , GLY C:180 , PHE C:181 , GLU C:216 , ASN C:248 , THR C:249 , ASN C:266 , PRO C:268 , THR C:275 , DA E:6
BINDING SITE FOR RESIDUE SAM C 530
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SAPs(SNPs)/Variants
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PROSITE Patterns/Profiles
(1, 2)
Info
All PROSITE Patterns/Profiles
1: N6_MTASE (B:263-269,C:263-269)
;
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End label:
PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
N6_MTASE
PS00092
N-6 Adenine-specific DNA methylases signature.
T1MK_ECOLI
263-269
2
B:263-269
C:263-269
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Exons
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SCOP Domains
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Pfam Domains
(3, 6)
Info
all PFAM domains
1a: PFAM_N6_Mtase_2y7hC01 (C:122-450)
1b: PFAM_N6_Mtase_2y7hC02 (C:122-450)
2a: PFAM_Methylase_S_2y7hA01 (A:318-405)
2b: PFAM_Methylase_S_2y7hA02 (A:318-405)
3a: PFAM_HsdM_N_2y7hC03 (C:6-110)
3b: PFAM_HsdM_N_2y7hC04 (C:6-110)
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(
)
Clan
:
NADP_Rossmann
(1239)
Family
:
N6_Mtase
(3)
Escherichia coli (strain K12)
(2)
1a
N6_Mtase-2y7hC01
C:122-450
1b
N6_Mtase-2y7hC02
C:122-450
Clan
:
TRD
(7)
Family
:
Methylase_S
(4)
Escherichia coli (strain K12)
(2)
2a
Methylase_S-2y7hA01
A:318-405
2b
Methylase_S-2y7hA02
A:318-405
Clan
:
no clan defined [family: HsdM_N]
(3)
Family
:
HsdM_N
(3)
Escherichia coli (strain K12)
(2)
3a
HsdM_N-2y7hC03
C:6-110
3b
HsdM_N-2y7hC04
C:6-110
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Asym.Unit (238 KB)
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