Structure of PDB 4zm3 Chain B

Receptor sequence
>4zm3B (length=381) Species: 68249 (Streptomyces pactum) [Search protein sequence]
LVVRSAGGCLLRDVEDGEIIDLNMGYGPHLFGYADREVLDAVADQFAKGH
MTGLPHELDARAGALIAELVPGVEQVRFANSGTEAVASALRLARATTGRT
LVVTFEGHYHGWSETVLRAGTRPTDVVPGALGMIPEALAHTVQLGWNDPD
ALRELFARDGDRIAAVIVEPVLANAGVIPPAPGFLQLLRELTGRSGAMLV
FDEVITGFRVARGGAQERYGVEPDLTVLSKVMGGGFPVAAFGGRRHAMRA
GVYAGNHAALRAVVAMLGKIRSLPDLYERLEDTGQYMEDTVREVFATEKR
PVHINRVGTLMSVALLKEPRDLRQLAALVDFPRHRRLQTLAQKEGVYFHP
NALEPWFLSTAHTRDVIDKVAGALQRSLVGL
3D structure
PDB4zm3 Mechanism-Based Trapping of the Quinonoid Intermediate by Using the K276R Mutant of PLP-Dependent 3-Aminobenzoate Synthase PctV in the Biosynthesis of Pactamycin.
ChainB
Resolution2.27 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) Y147 E215 D248 I251 K276 P417
Catalytic site (residue number reindexed from 1) Y109 E169 D202 I205 K230 P355
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 G306 V307 G251 V252
BS02 PLP B S119 G120 T121 Y147 H148 E215 N220 D248 V250 I251 K276 S81 G82 T83 Y109 H110 E169 N174 D202 V204 I205 K230
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:4zm3, PDBe:4zm3, PDBj:4zm3
PDBsum4zm3
PubMed26426567
UniProtA8R0K5

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