Structure of PDB 1zxy Chain D

Receptor sequence
>1zxyD (length=344) Species: 2287 (Saccharolobus solfataricus) [Search protein sequence]
MNINEILKKLINKSDLEINEAEELAKAIIRGEVPEILVSAILVALRMKGE
SKNEIVGFARAMRELAIKIDVPNAIDTAGTGGDGLGTVNVSTASAILLSL
VNPVAKHGNRAVSGKSGSADVLEALGYNIIVPPERAKELVNKTNFVFLFA
QYYHPAMKNVANVRKTLGIRTIFNILGPLTNPANAKYQLMGVFSKDHLDL
LSKSAYELDFNKIILVYGEPGIDEVSPIGNTFMKIVSKRGIEEVKLNVTD
FGISPIPIEKLIVNSAEDSAIKIVRAFLGKDEHVAEFIKINTAVALFALD
RVGDFREGYEYADHLIEKSLDKLNEIISMNGDVTKLKTIVVKSS
3D structure
PDB1zxy Structural and mutational analysis of substrate complexation by anthranilate phosphoribosyltransferase from Sulfolobus solfataricus.
ChainD
Resolution2.56 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 2.4.2.18: anthranilate 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 MG D G79 S91 G79 S91
BS02 MG D D223 E224 D223 E224
BS03 PRP D A78 G79 G81 D83 T87 N89 S91 T92 K106 S118 D223 E224 A78 G79 G81 D83 T87 N89 S91 T92 K106 S118 D223 E224
Gene Ontology
Molecular Function
GO:0000287 magnesium ion binding
GO:0004048 anthranilate phosphoribosyltransferase activity
GO:0016757 glycosyltransferase activity
GO:0016763 pentosyltransferase activity
GO:0046872 metal ion binding
Biological Process
GO:0000162 tryptophan biosynthetic process
Cellular Component
GO:0005829 cytosol

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Cellular Component
External links
PDB RCSB:1zxy, PDBe:1zxy, PDBj:1zxy
PDBsum1zxy
PubMed16714288
UniProtP50384|TRPD_SACS2 Anthranilate phosphoribosyltransferase (Gene Name=trpD)

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