Structure of PDB 7qpc Chain B

Receptor sequence
>7qpcB (length=327) Species: 3702 (Arabidopsis thaliana) [Search protein sequence]
MGISWLDIYHVVSATVPLYVSMTLGFLSARHLKLFSPEQCAGINKFVAKF
SIPLLSFQIISENNPFKMSPKLILSDILQKFLVVVVLAMVLRFWHPTGGR
GGKLGWVITGLSISVLPNTLILGMPILSAIYGDEAASILEQIVVLQSLIW
YTILLFLFELNAARAGTMKILLKAWRKLIINPNTYATLIGIIWATLHFRL
GWNLPEMIDKSIHLLSDGGLGMAMFSLGLFMASQSSIIACGTKMAIITML
LKFVLGPALMIASAYCIRLKSTLFKVAILQAALPQGVVPFVFAKEYNLHP
EIISTGVIFGMLIALPTTLAYYFLLDL
3D structure
PDB7qpc Structures and mechanism of the plant PIN-FORMED auxin transporter.
ChainB
Resolution3.44 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 E7O B A47 N117 L119 I120 Q145 Y150 G326 V327 V328 A48 N118 L120 I121 Q146 Y151 G286 V287 V288
BS02 DLP B K44 K48 F49 P222 I229 K45 K49 F50 P182 I189
Gene Ontology
Molecular Function
GO:0010329 auxin efflux transmembrane transporter activity
GO:0042802 identical protein binding
GO:0042803 protein homodimerization activity
Biological Process
GO:0009555 pollen development
GO:0009734 auxin-activated signaling pathway
GO:0010315 auxin export across the plasma membrane
GO:0055085 transmembrane transport
GO:0060918 auxin transport
Cellular Component
GO:0005783 endoplasmic reticulum
GO:0005789 endoplasmic reticulum membrane
GO:0005886 plasma membrane
GO:0016020 membrane
GO:0071944 cell periphery

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:7qpc, PDBe:7qpc, PDBj:7qpc
PDBsum7qpc
PubMed35768502
UniProtQ9LFP6|PIN8_ARATH Auxin efflux carrier component 8 (Gene Name=PIN8)

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