Structure of PDB 1usy Chain H

Receptor sequence
>1usyH (length=201) Species: 243274 (Thermotoga maritima MSB8) [Search protein sequence]
MLKLAIPKGRLEEKVMTYLKKTGVIFERESSILREGKDIVCFMVRPFDVP
TYLVHGVADIGFCGTDVLLEKETSLIQPFFIPTNISRMVLAGPKGRGIPE
GEKRIATKFPNVTQRYCESKGWHCRIIPLKGSVELAPIAGLSDLIVDITE
TGRTLKENNLEILDEIFVIRTHVVVNPVSYRTKREKVVSFLEKLQEVIEH
D
3D structure
PDB1usy Regulation of the Hetero-Octameric ATP Phosphoribosyl Transferase Complex from Thermotoga Maritima by a tRNA Synthetase-Like Subunit.
ChainH
Resolution2.52 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 2.4.2.17: ATP phosphoribosyltransferase.
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 HIS H P78 Y180 L191 Q195 P78 Y180 L191 Q195
BS02 HIS H T65 Q77 R170 H172 T65 Q77 R170 H172
Gene Ontology
Molecular Function
GO:0003879 ATP phosphoribosyltransferase activity
GO:0005524 ATP binding
GO:0016757 glycosyltransferase activity
Biological Process
GO:0000105 L-histidine biosynthetic process
Cellular Component
GO:0005737 cytoplasm

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:1usy, PDBe:1usy, PDBj:1usy
PDBsum1usy
PubMed15660995
UniProtQ9X0D2|HIS1_THEMA ATP phosphoribosyltransferase (Gene Name=hisG)

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