Structure of PDB 7r31 Chain B

Receptor sequence
>7r31B (length=100) Species: 1148 (Synechocystis sp. PCC 6803) [Search protein sequence]
KPANKLVIVTEKILLKKIAKIIDESGAKGYTVMNTGGKGSRNVRSSGQPN
TSDIEANIKFEILTETREMAEEIADRVAVKYFNDYAGIIYICSAEVLYGH
3D structure
PDB7r31 Carbon signaling protein SbtB possesses atypical redox-regulated apyrase activity to facilitate regulation of bicarbonate transporter SbtA.
ChainB
Resolution1.52 Å
3D
structure
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Enzymatic activity
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 ATP B G31 Y32 T33 L65 G29 Y30 T31 L63
BS02 ATP B K40 G41 S42 R43 N44 R46 Q50 P51 N59 A88 G89 I90 K38 G39 S40 R41 N42 R44 Q48 P49 N57 A86 G87 I88
Gene Ontology
Molecular Function
GO:0030234 enzyme regulator activity
Biological Process
GO:0006808 regulation of nitrogen utilization
Cellular Component
GO:0005886 plasma membrane
GO:0009579 thylakoid
GO:0031676 plasma membrane-derived thylakoid membrane

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Molecular Function
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Cellular Component
External links
PDB RCSB:7r31, PDBe:7r31, PDBj:7r31
PDBsum7r31
PubMed36800386
UniProtP73954|Y1513_SYNY3 Membrane-associated protein slr1513 (Gene Name=slr1513)

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