Toggle navigation
Modelling
myWorkspace
Alignment Mode
User Template Mode
DeepView Project Mode
Modelling API
Template Library
Repository
SWISS-MODEL Repository
Repository API
3D-Beacons API
Annotation Projects
TBvar3D
Tools
Structure Assessment
Structure Comparison
QMEAN
Documentation
SWISS-MODEL
Examples
Video Tutorial
New Features
SWISS-MODEL Repository
QMEAN
Structure Assessment
Structure Comparison
TBvar3D
Protein Structure Course
References
Log in
Create Account
SMTL ID : 2i2x.2
(3 other biounits)
Crystal structure of methanol:cobalamin methyltransferase complex MtaBC from Methanosarcina barkeri
Coordinates
PDB Format
Compare
Method
X-RAY DIFFRACTION 2.50 Å
Oligo State
hetero-2-2-mer
Ligands
3 x
ZN
:
ZINC ION
(Non-covalent)
ZN.1:
5 residues within 4Å:
Chain A:
E.164
,
C.220
,
C.269
,
E.313
Ligands:
K.3
4
PLIP interactions
:
4 interactions with chain A
Metal complexes:
A:E.164
,
A:E.164
,
A:C.220
,
A:C.269
ZN.2:
4 residues within 4Å:
Chain A:
H.318
,
E.320
Chain C:
H.318
,
E.320
4
PLIP interactions
:
2 interactions with chain C
,
2 interactions with chain A
Metal complexes:
C:H.318
,
C:E.320
,
A:H.318
,
A:E.320
ZN.5:
5 residues within 4Å:
Chain C:
E.164
,
C.220
,
C.269
,
E.313
Ligands:
K.6
4
PLIP interactions
:
4 interactions with chain C
Metal complexes:
C:E.164
,
C:E.164
,
C:C.220
,
C:C.269
2 x
K
:
POTASSIUM ION
(Non-covalent)
K.3:
4 residues within 4Å:
Chain A:
E.86
,
E.164
,
E.313
Ligands:
ZN.1
3
PLIP interactions
:
3 interactions with chain A
Metal complexes:
A:E.86
,
A:E.164
,
A:E.313
K.6:
4 residues within 4Å:
Chain C:
E.86
,
E.164
,
E.313
Ligands:
ZN.5
2
PLIP interactions
:
2 interactions with chain C
Metal complexes:
C:E.86
,
C:E.164
2 x
B13
:
5-HYDROXYBENZIMIDAZOLYLCOB(III)AMIDE
(Non-covalent)
B13.4:
32 residues within 4Å:
Chain A:
K.169
,
D.173
,
A.221
,
T.225
,
F.228
,
A.294
,
S.314
Chain B:
G.133
,
D.134
,
V.135
,
H.136
,
D.137
,
I.138
,
G.139
,
I.142
,
V.143
,
T.179
,
G.180
,
T.181
,
L.183
,
M.184
,
T.185
,
A.208
,
C.209
,
G.210
,
G.211
,
G.212
,
G.228
,
E.229
,
E.230
,
A.231
Chain C:
F.321
24
PLIP interactions
:
19 interactions with chain B
,
5 interactions with chain A
,
Hydrophobic interactions:
B:I.138
,
B:I.138
,
B:I.142
,
B:V.143
,
B:L.183
,
B:M.184
,
A:K.169
,
A:F.228
Hydrogen bonds:
B:G.133
,
B:V.135
,
B:D.137
,
B:I.138
,
B:T.185
,
B:T.185
,
B:T.186
,
B:A.208
,
B:G.211
,
B:G.212
,
B:E.230
,
B:A.231
,
A:D.173
,
A:A.294
,
A:S.314
Metal complexes:
B:H.136
B13.7:
31 residues within 4Å:
Chain A:
F.321
Chain C:
K.169
,
D.173
,
A.221
,
T.225
,
F.228
,
A.294
,
S.314
Chain D:
G.133
,
D.134
,
V.135
,
H.136
,
D.137
,
I.138
,
G.139
,
V.143
,
T.179
,
G.180
,
T.181
,
L.183
,
M.184
,
T.185
,
A.208
,
C.209
,
G.210
,
G.211
,
G.212
,
G.228
,
E.229
,
E.230
,
A.231
25
PLIP interactions
:
16 interactions with chain D
,
8 interactions with chain C
,
1 interactions with chain A
,
Hydrophobic interactions:
D:V.135
,
D:I.138
,
D:V.143
,
C:K.169
,
C:A.221
,
C:F.228
,
C:F.228
,
A:F.321
Hydrogen bonds:
D:G.133
,
D:V.135
,
D:D.137
,
D:I.138
,
D:G.139
,
D:T.185
,
D:T.185
,
D:A.208
,
D:G.211
,
D:G.211
,
D:G.212
,
D:A.231
,
C:D.173
,
C:A.294
,
C:S.314
Metal complexes:
D:H.136
Water bridges:
C:D.128
Links
RCSB
PDBe
PDBe-KB
PDBj
PDBsum
CATH
PLIP
Citation
Hagemeier, C.H. et al., Insight into the mechanism of biological methanol activation based on the crystal structure of the methanol-cobalamin methyltransferase complex. Proc.Natl.Acad.Sci.Usa (2006)
Release Date
2006-11-21
Peptides
Methyltransferase 1:
A
C
Methyltransferase 1:
B
D
SMTL:PDB
SMTL Chain Id:
PDB Chain Id:
A
E
C
G
B
F
D
H
Export Alignment
FASTA format
Clustal Format
PNG Image
Secondary Structure
None
DSSP
PSIPRED
SSpro
Colour Scheme
Fade Mismatches
Enhance Mismatches
Chain
Unique Chain
Rainbow
2° Structure
Bfactor
Bfactor Range
SOA
Entropy
Clustal
Hydrophobic
Size
Charged
Polar
Proline
Ser/Thr
Cysteine
Aliphatic
Aromatic
No Colour
Background
3D Viewer
NGL
PV
2D
FASTA
Multi FASTA
ClustalW
PNG
Methyltransferase 1
Toggle Identical (AC)
Methyltransferase 1
Toggle Identical (BD)
Related Entries With Identical Sequence
2i2x.1
|
2i2x.3
|
2i2x.4
Cartoon
Cartoon
Tube
Trace
Lines
Ball+Stick
Licorice
Hyperball
Rope
Surface
Spacefill
Outline
Fog
Background
Transparent
Resolution
Low
Medium
High
Extreme