Structure of PDB 1nsj Chain A

Receptor sequence
>1nsjA (length=205) Species: 2336 (Thermotoga maritima) [Search protein sequence]
MVRVKICGITNLEDALFSVESGADAVGFVFYPKSKRYISPEDARRISVEL
PPFVFRVGVFVNEEPEKILDVASYVQLNAVQLHGEEPIELCRKIAERILV
IKAVGVSNERDMERALNYREFPILLDTKTPEYGGSGKTFDWSLILPYRDR
FRYLVLSGGLNPENVRSAIDVVRPFAVDVSSGVEAFPGKKDHDSIKMFIK
NAKGL
3D structure
PDB1nsj Crystal structure at 2.0 A resolution of phosphoribosyl anthranilate isomerase from the hyperthermophile Thermotoga maritima: possible determinants of protein stability.
ChainA
Resolution2.0 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) C7 D126
Catalytic site (residue number reindexed from 1) C7 D126
Enzyme Commision number 5.3.1.24: phosphoribosylanthranilate isomerase.
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 PO4 A G133 V179 S180 S181 G133 V179 S180 S181
Gene Ontology
Molecular Function
GO:0004640 phosphoribosylanthranilate isomerase activity
GO:0016853 isomerase activity
Biological Process
GO:0000162 tryptophan biosynthetic process
GO:0006568 tryptophan metabolic process

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Molecular Function
View graph for
Biological Process
External links
PDB RCSB:1nsj, PDBe:1nsj, PDBj:1nsj
PDBsum1nsj
PubMed9166771
UniProtQ56320|TRPF_THEMA N-(5'-phosphoribosyl)anthranilate isomerase (Gene Name=trpF)

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