Structure of PDB 5b3v Chain B

Receptor sequence
>5b3vB (length=316) Species: 1111708 (Synechocystis sp. PCC 6803 substr. Kazusa) [Search protein sequence]
TPVRVGIVGTGYAAQRRAEVFRGDRRSQLVSFWGNSEANTAKFADTFGVR
PQQSWQALINDPEIDLVLIATINQLHGAIAEAALQAGKHVVLEYPLALTY
AMGKKLQQLAREKGKLLHVEHIELLGGVHQAIRQNLGKIGEVFYARYSTI
MGQNPAPQRWTYHHQQFGFPLVAALSRISRFTDLFGTVQQVDAQCRFWDQ
PNPEYFRACLATAYLQFNNGLKAEVIYGKGEVFHQNERIFTLHGDRGTLI
FVGETGRLIQGQTETEITVGSRRGLFRQDTEAVLDYLTTGKPLYVDLEAS
LYALEVADLCAQACGY
3D structure
PDB5b3v A substrate-bound structure of cyanobacterial biliverdin reductase identifies stacked substrates as critical for activity
ChainB
Resolution2.594 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) E101 Y102 E128 E131 S184 R185
Catalytic site (residue number reindexed from 1) E93 Y94 E120 E123 S176 R177
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 NAP B T18 G19 Y20 A21 N43 S44 N47 A78 T79 I80 N81 H84 E101 Y102 E128 R167 W168 F284 T10 G11 Y12 A13 N35 S36 N39 A70 T71 I72 N73 H76 E93 Y94 E120 R159 W160 F276
BS02 BLA B M159 R185 K237 R246 M151 R177 K229 R238
BS03 BLA B Y20 Y102 E131 S184 R185 R188 Y12 Y94 E123 S176 R177 R180
Gene Ontology
Molecular Function
GO:0000166 nucleotide binding

View graph for
Molecular Function
External links
PDB RCSB:5b3v, PDBe:5b3v, PDBj:5b3v
PDBsum5b3v
PubMed28169272
UniProtP72782

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