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9KNW

Cryo-EM structure of apo human mitochondrial pyruvate carrier in the IMS-open conformation at pH 6.8

Functional Information from GO Data
ChainGOidnamespacecontents
A0005515molecular_functionprotein binding
A0005739cellular_componentmitochondrion
A0005743cellular_componentmitochondrial inner membrane
A0006850biological_processmitochondrial pyruvate transmembrane transport
A0016020cellular_componentmembrane
A0050833molecular_functionpyruvate transmembrane transporter activity
A0098800cellular_componentinner mitochondrial membrane protein complex
B0005515molecular_functionprotein binding
B0005634cellular_componentnucleus
B0005739cellular_componentmitochondrion
B0005743cellular_componentmitochondrial inner membrane
B0006086biological_processpyruvate decarboxylation to acetyl-CoA
B0006850biological_processmitochondrial pyruvate transmembrane transport
B0016020cellular_componentmembrane
B0035774biological_processpositive regulation of insulin secretion involved in cellular response to glucose stimulus
B0042802molecular_functionidentical protein binding
B0050833molecular_functionpyruvate transmembrane transporter activity
B0098800cellular_componentinner mitochondrial membrane protein complex
Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues55
DetailsTOPO_DOM: Mitochondrial matrix => ECO:0000305|PubMed:27317664
ChainResidueDetails
AALA2-ASP20
ALYS72-ALA109

site_idSWS_FT_FI2
Number of Residues38
DetailsTRANSMEM: Helical => ECO:0000255
ChainResidueDetails
ATYR21-ILE41
AGLY53-TYR71
BLEU96-TRP115

site_idSWS_FT_FI3
Number of Residues10
DetailsTOPO_DOM: Mitochondrial intermembrane => ECO:0000305|PubMed:27317664
ChainResidueDetails
AASN42-SER52
BARG116-LYS127

site_idSWS_FT_FI4
Number of Residues1
DetailsMOD_RES: N-acetylalanine => ECO:0007744|PubMed:25944712
ChainResidueDetails
AALA2

site_idSWS_FT_FI5
Number of Residues1
DetailsMOD_RES: N6-acetyllysine => ECO:0000250|UniProtKB:P63030
ChainResidueDetails
ALYS72

236620

PDB entries from 2025-05-28

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