Structure of PDB 7q1h Chain A

Receptor sequence
>7q1hA (length=258) Species: 9606 (Homo sapiens) [Search protein sequence]
MELSFGARAELPRIHPVASKLLRLMQKKETNLCLSADVSLARELLQLADA
LGPSICMLKTHVDILNDFTLDVMKELITLAKCHEFLIFENRKFADIGNTV
KKQYEGGIFKIASWADLVNAHVVPGSGVVKGLQEVGLPLHRGCLLIAEMS
STGSLATGDYTRAAVRMAEEHSEFVVGFISGSRVSMKPEFLHLTPGVQLE
AGGDNLGQQYNSPQEVIGKRGSDIIIVGRGIISAADRLEAAEMYRKAAWE
AYLSRLGV
3D structure
PDB7q1h Ground-state destabilization by electrostatic repulsion is not a driving force in orotidine-5-monophosphate decarboxylase catalysis
ChainA
Resolution1.31 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 2.4.2.10: orotate phosphoribosyltransferase.
4.1.1.23: orotidine-5'-phosphate decarboxylase.
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 OMP A K281 H283 M371 S372 I401 P417 Q430 Y432 G450 R451 K59 H61 M149 S150 I179 P195 Q208 Y210 G228 R229
BS02 PRO A Q420 A423 G424 G425 Y432 Q198 A201 G202 G203 Y210
Gene Ontology
Molecular Function
GO:0004590 orotidine-5'-phosphate decarboxylase activity
Biological Process
GO:0006207 'de novo' pyrimidine nucleobase biosynthetic process
GO:0044205 'de novo' UMP biosynthetic process

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Molecular Function
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Biological Process
External links
PDB RCSB:7q1h, PDBe:7q1h, PDBj:7q1h
PDBsum7q1h
PubMed
UniProtP11172|UMPS_HUMAN Uridine 5'-monophosphate synthase (Gene Name=UMPS)

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