Structure of PDB 6ki1 Chain B Binding Site BS02

Receptor Information
>6ki1 Chain B (length=392) Species: 1148 (Synechocystis sp. PCC 6803) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
QITNKIHFRNLQGDLFGGVTAAVIALPMALAFGIASGAGATAGLWGAVIV
GFFAALFGGTPTLISEPTGPMTVVQTAVIASLVAADPDNGLAMAFTVVMM
AGLFQIAFGLLKLGKYVTMMPYTVISGFMSGIGIILVILQLAPFLGQASP
KGGVIGTLQALPNLVSNVRPVETLLALMTVGIIWFMPSRWKKFAPPQLVA
LVLGTIISITLFGDLDIRRIGEIQAGLPALQLPVFQADQLQRMLIDAAVL
GMLGCIDALLTSVVADSLTRTEHNSNKELVGQGIGNVMSGLFGGLGGAGA
TMGTVVNIQSGGRTALSGLIRAMVLLVVILGAAKLAATIPLAVLAGIAFK
VGVDIIDWGFLKRAHHVSIKGALIMYAVIVLTVLVDLIAAVG
Ligand information
Ligand IDNA
InChIInChI=1S/Na/q+1
InChIKeyFKNQFGJONOIPTF-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04
CACTVS 3.341
OpenEye OEToolkits 1.5.0		[Na+]
FormulaNa
NameSODIUM ION
ChEMBL
DrugBankDB14516
ZINC
PDB chain6ki1 Chain B Residue 402 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB6ki1 Structural mechanism of the active bicarbonate transporter from cyanobacteria.
Resolution2.809 Å
Binding residue
(original residue number in PDB)		D258 T262 G300 A301 T302
Binding residue
(residue number reindexed from 1)		D257 T261 G299 A300 T301
Annotation score3
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Biological Process
GO:0055085 transmembrane transport
Cellular Component
GO:0016020 membrane

View graph for
Biological Process
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Cellular Component
External links
PDB RCSB:6ki1, PDBe:6ki1, PDBj:6ki1
PDBsum6ki1
PubMed31712753
UniProtQ55415|BICA_SYNY3 Bicarbonate transporter BicA (Gene Name=bicA)

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