Structure of PDB 1xi9 Chain B

Receptor sequence
>1xi9B (length=386) Species: 186497 (Pyrococcus furiosus DSM 3638) [Search protein sequence]
IRASKRALSVEPARELEKKGIKVIRLNIGDPVKFDFQPPEHMKEAYCKAI
KEGHNYYGDSEGLPELRKAIVEREKRKNGVDITPDDVRVTAAVTEALQLI
FGALLDPGDEILVPGPSYPPYTGLVKFYGGKPVEYRTIEEEDWQPDIDDI
RKKITDRTKAIAVINPNNPTGALYDKKTLEEILNIAGEYEIPVISDEIYD
LMTYEGEHISPGSLTKDVPVIVMNGLSKVYFATGWRLGYMYFVDPENKLS
EVREAIDRLARIRLCPNTPAQFAAIAGLTGPMDYLKEYMKKLKERRDYIY
KRLNEIPGISTTKPQGAFYIFPKIEVGPWKNDKEFVLDVLHNAHVLFVHG
SGFGEYGAGHFRAVFLPPIEILEEAMDRFEKFMKER
3D structure
PDB1xi9 Alanine aminotransferase from Pyrococcus furiosus Pfu-1397077-001
ChainB
Resolution2.33 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) Y127 D205 I207 K237
Catalytic site (residue number reindexed from 1) Y118 D196 I198 K228
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 PLP B A101 V102 T103 Y127 N177 D205 I207 Y208 S236 K237 R245 A92 V93 T94 Y118 N168 D196 I198 Y199 S227 K228 R236
Gene Ontology
Molecular Function
GO:0008483 transaminase activity
GO:0030170 pyridoxal phosphate binding
Biological Process
GO:0009058 biosynthetic process

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Molecular Function
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Biological Process
External links
PDB RCSB:1xi9, PDBe:1xi9, PDBj:1xi9
PDBsum1xi9
PubMed
UniProtQ9P9M8

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