Structure of PDB 7cqn Chain A

Receptor sequence
>7cqnA (length=429) Species: 2203891 (Rhodovulum sp. 12E13) [Search protein sequence]
TDLASIAREKGIEFFLISFTDLLGVQRAKLVPARAIADMAVNGAGFAGFA
AWLDMSPADADILAIPDPESLIQLPWKPSVGWLAADVHFEGRPFPKAPRV
ALKSVLARAAGKDMHLKHGVECEFFLIQPDGSAISDPADTQAKPCYDQDA
LMRRFDVIAEICSYMVDLGWGPYQNDHEDANGQFEMNWDYADALVTADRH
AFFKFMVKSVAERHGLRATFMPKPFAHLTGNGCHTHLSMWTAAGDNLFEG
DGELGLSPTAYAFLGGLIGHAKGLTAVVNPTVNSYKRLNAPVTVSGATWS
PNTITYGGNNRTHMVRIPDAGRLELRLPDGAANPYLMPAAILAAGLDGIE
TQADPGQRLDIDMYVEGHSVEAEQLPLNLLDAVRALEADEVLAGGLGAAA
AAFAKFKRAEWADYKSQLTEWERRTTLDC
3D structure
PDB7cqn Crystal structures of gamma-glutamylmethylamide synthetase provide insight into bacterial metabolism of oceanic monomethylamine.
ChainA
Resolution1.962 Å
3D
structure
[Spin on]
[Spin off]
[Reset orientation]

[High quality]
[Low quality]

[White background]
[Black background]

[Download]
[Download structure with residue number starting from 1]
Enzymatic activity
Enzyme Commision number 6.3.1.2: glutamine synthetase.
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 ACP A E122 Y174 Q175 W189 D190 Y191 H237 S239 R312 R317 R323 E121 Y173 Q174 W188 D189 Y190 H236 S238 R311 R316 R322
BS02 ACP A G46 D62 G45 D61
Gene Ontology
Molecular Function
GO:0000166 nucleotide binding
GO:0003824 catalytic activity
GO:0004356 glutamine synthetase activity
GO:0016874 ligase activity
GO:0046872 metal ion binding
Biological Process
GO:0006542 glutamine biosynthetic process
GO:0009399 nitrogen fixation

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:7cqn, PDBe:7cqn, PDBj:7cqn
PDBsum7cqn
PubMed33199371
UniProtA0A369R1N0

[Back to BioLiP]