Structure of PDB 3i5t Chain B

Receptor sequence
>3i5tB (length=442) Species: 272943 (Cereibacter sphaeroides 2.4.1) [Search protein sequence]
AVGAAMRDHILLPAQEMAKLGKSAQPVLTHAEGIYVHTEDGRRLIDGPAG
MWCAQVGYGRREIVDAMAHQAMVLPYASPWYMATSPAARLAEKIATLTPG
DLNRIFFTTGGSTAVDSALRFSEFYNNVLGRPQKKRIIVRYDGYHGSTAL
TAACTGRTGNWPNFDIAQDRISFLSSPNPRHAGNRSQEAFLDDLVQEFED
RIESLGPDTIAAFLAEPILASGGVIIPPAGYHARFKAICEKHDILYISDE
VVTGFGRCGEWFASEKVFGVVPDIITFAKGVTSGYVPLGGLAISEAVLAR
ISGENAKGSWFTNGYTYSNQPVACAAALANIELMEREGIVDQAREMADYF
AAALASLRDLPGVAETRSVGLVGCVQCLLGTAEDKAFTLKIDERCFELGL
IVRPLGDLCVISPPLIISRAQIDEMVAIMRQAITEVSAAHGL
3D structure
PDB3i5t CRYSTAL STRUCTURE OF AMINOTRANSFERASE PRK07036 FROM Rhodobacter sphaeroides
ChainB
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) A23 Y153 E225 D258 V261 K288 V425
Catalytic site (residue number reindexed from 1) A14 Y144 E216 D249 V252 K279 V410
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 PLP B Y324 T325 Y315 T316
BS02 PLP B G120 S121 Y153 H154 E225 D258 V260 K288 G111 S112 Y144 H145 E216 D249 V251 K279
Gene Ontology
Molecular Function
GO:0008483 transaminase activity
GO:0030170 pyridoxal phosphate binding

View graph for
Molecular Function
External links
PDB RCSB:3i5t, PDBe:3i5t, PDBj:3i5t
PDBsum3i5t
PubMed
UniProtQ3IWE9

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