Structure of PDB 5a8r Chain K

Receptor sequence
>5a8rK (length=442) Species: 145263 (Methanothermobacter marburgensis) [Search protein sequence]
PMYEDRIDLYGADGKLLEEDVPLEAISPLKNPTIANLVSDVKRSVAVNLA
GIEGSLRKAALGGKSNFIPGREVELPIVENAEAIAEKVKKLVQTSEDDDT
NIRLINNGQQILVQVPTTRMGVAADYTVSALVTGAAVVQAIIDEFDVDMF
DANAVKTAVMGRYPQTVDFTGANLSTLLGPPVLLEGLGYGLRNIMANHVV
AITRKNTLNASALSSILEQTAMFETGDAVGAFERMHLLGLAYQGLNANNL
LFDLVKENGKGTVGTVIASLVERAVEDGVVKVAREMNSGYKVYEPADWAL
WNAYAATGLLAATIVNVGAARAAQGVASTVLYYNDILEYETGLPGVDFGR
AMGTAVGFSFFSHSIYGGGGPGIFHGNHVVTRHSKGFALPCVAAAMCLDA
GTQMFSVEKTSGLIGSVYSEIDYFREPIVNVAKGAAEVKDQL
3D structure
PDB5a8r Didehydroaspartate Modification in Methyl-Coenzyme M Reductase Catalyzing Methane Formation.
ChainK
Resolution2.15 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) Y367
Catalytic site (residue number reindexed from 1) Y366
Enzyme Commision number 2.8.4.1: coenzyme-B sulfoethylthiotransferase.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 COM K F361 Y367 F360 Y366
BS02 TP7 K F362 Y367 G369 F361 Y366 G368
BS03 F43 K I366 Y367 I365 Y366
Gene Ontology
Molecular Function
GO:0016740 transferase activity
GO:0050524 coenzyme-B sulfoethylthiotransferase activity
Biological Process
GO:0015948 methanogenesis

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:5a8r, PDBe:5a8r, PDBj:5a8r
PDBsum5a8r
PubMed27467699
UniProtD9PXZ6|MCRY_METTM Methyl-coenzyme M reductase II subunit beta (Gene Name=mrtB)

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