Structure of PDB 6k9z Chain B

Receptor sequence
>6k9zB (length=301) Species: 178306 (Pyrobaculum aerophilum str. IM2) [Search protein sequence]
MEIRKDPFTGEYILVSPCPFCPGAPETGRGWDVLILPNRYPVVTENPPEP
TAEDLYEVIPARGSSLVVVETPQHDVDDLSDLPLGQIKKILTAVAEAQRK
AEKEGNAAYFLFFRNKGKEIGVSLTHPFSQIYILPVVPPRVRAELQASYE
WYVKHGSCLHCRIVEKEEKRLVFQNRNWKAFVPFYAKWPHEVHIYPKRHR
SLLTELTDEEVADLAEALKITLCALKQVAGIPMPYIMVLHQAPLPRPTQY
YHLHFEIYGMYRPDGKLKHAAGAELGASLFTLDTTPEETAARIKAALQKC
L
3D structure
PDB6k9z Unique active site formation in a novel galactose 1-phosphate uridylyltransferase from the hyperthermophilic archaeon Pyrobaculum aerophilum.
ChainB
Resolution1.78 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) C30 C33 H86 N127 S135 H138 F140 Q142
Catalytic site (residue number reindexed from 1) C18 C21 H74 N115 S123 H126 F128 Q130
Enzyme Commision number ?
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 UDP B P31 N50 R51 L136 Q142 Y144 P19 N38 R39 L124 Q130 Y132
BS02 ZN B C30 C33 H86 H138 C18 C21 H74 H126
BS03 ZN B C170 C173 H211 H264 C158 C161 H199 H252
BS04 FE B E156 H252 H266 E268 E144 H240 H254 E256
Gene Ontology
Molecular Function
GO:0000166 nucleotide binding
GO:0008108 UDP-glucose:hexose-1-phosphate uridylyltransferase activity
GO:0008270 zinc ion binding
GO:0016779 nucleotidyltransferase activity
GO:0046872 metal ion binding
Biological Process
GO:0005975 carbohydrate metabolic process
GO:0006012 galactose metabolic process
GO:0033499 galactose catabolic process via UDP-galactose
Cellular Component
GO:0005737 cytoplasm

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Biological Process
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Cellular Component
External links
PDB RCSB:6k9z, PDBe:6k9z, PDBj:6k9z
PDBsum6k9z
PubMed31693208
UniProtQ8ZXN7

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