Structure of PDB 5g2q Chain B

Receptor sequence
>5g2qB (length=461) Species: 1667 (Arthrobacter sp.) [Search protein sequence]
KINWEQVKEWDRKYLMRTFSTQNEYQPVPIESTEGDYLITPGGTRLLDFF
NQLCCVNLGQKNQKVNAAIKEALDRYGFVWDTYATDYKAKAAKIIIEDIL
GDEDWPGKVRFVSTGSEAVETALNIARLYTNRPLVVTREHDYHGWTGGAA
TVTRLRSFRSGLVGENSESFSAQIPGSSAVLMAPSSNTFQNYLKDENGEL
LSVKYTRRMIENYGPEQVAAVITEVSQGVGSTMPPYEYVPQIRKMTKELG
VLWISDEVLTGFGRTGKWFGYQHYGVQPDIITMGKGLSSSSLPAGAVVVS
KEIAAFMDKHRWESVSTYAGHPVAMAAVCANLEVMMEENLVEQAKNSGEY
IRSKLELLQEKHKSIGNFDGYGLLWIVDIVNAKTKTPYVKLDRNFRHGMN
PNQIPTQIIMEKALEKGVLIGGAMPNTMRIGASLNVSRGDIDKAMDALDY
ALDYLESGEWQ
3D structure
PDB5g2q Structural Basis of Substrate Range and Enantioselectivity of Two S-Selective Omega- Transaminases
ChainB
Resolution2.3 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) Y148 D269 K298
Catalytic site (residue number reindexed from 1) Y142 D256 K285
Enzyme Commision number 2.6.1.-
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 PDA B S329 T330 S316 T317
BS02 PDA B G121 S122 Y148 H149 V242 D269 V271 L272 K298 R442 G115 S116 Y142 H143 V229 D256 V258 L259 K285 R429
Gene Ontology
Molecular Function
GO:0008483 transaminase activity
GO:0030170 pyridoxal phosphate binding
Cellular Component
GO:0005829 cytosol

View graph for
Molecular Function
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Cellular Component
External links
PDB RCSB:5g2q, PDBe:5g2q, PDBj:5g2q
PDBsum5g2q
PubMed27428867
UniProtA0A1C7D191

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