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5YHF

Crystal structure of SecDF in Super-membrane-facing form

Functional Information from GO Data
ChainGOidnamespacecontents
A0005886cellular_componentplasma membrane
A0006605biological_processprotein targeting
A0006886biological_processintracellular protein transport
A0015031biological_processprotein transport
A0015450molecular_functionprotein-transporting ATPase activity
A0016020cellular_componentmembrane
A0043952biological_processprotein transport by the Sec complex
A0065002biological_processintracellular protein transmembrane transport
Functional Information from PDB Data
site_idAC1
Number of Residues9
Detailsbinding site for residue OLC A 801
ChainResidue
AALA18
APHE21
ATRP26
ALEU311
AGLY314
ALEU315
AGLY318
AVAL408
AOLC802

site_idAC2
Number of Residues4
Detailsbinding site for residue OLC A 802
ChainResidue
ATHR371
AMET375
AVAL411
AOLC801

site_idAC3
Number of Residues4
Detailsbinding site for residue OLC A 803
ChainResidue
ASER8
ALEU313
AHIS420
AARG424

site_idAC4
Number of Residues2
Detailsbinding site for residue OLC A 804
ChainResidue
ALEU313
ALEU335

site_idAC5
Number of Residues5
Detailsbinding site for residue OLC A 805
ChainResidue
AALA321
ATHR322
AILE379
ALEU382
AALA386

site_idAC6
Number of Residues5
Detailsbinding site for residue PEG A 806
ChainResidue
APRO216
AILE222
AGLN226
AALA227
AVAL228

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues359
DetailsTopological domain: {"description":"Periplasmic","evidences":[{"evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues24
DetailsTransmembrane: {"description":"Helical; Name=2","evidences":[{"evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues21
DetailsTransmembrane: {"description":"Helical; Name=3","evidences":[{"evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues22
DetailsTransmembrane: {"description":"Helical; Name=4","evidences":[{"evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues54
DetailsTopological domain: {"description":"Cytoplasmic","evidences":[{"evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues29
DetailsTransmembrane: {"description":"Helical; Name=5","evidences":[{"evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues28
DetailsTransmembrane: {"description":"Helical; Name=6","evidences":[{"evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues23
DetailsTransmembrane: {"description":"Helical; Name=7","evidences":[{"evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI9
Number of Residues23
DetailsTransmembrane: {"description":"Helical; Name=8","evidences":[{"evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI10
Number of Residues25
DetailsTransmembrane: {"description":"Helical; Name=9","evidences":[{"evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI11
Number of Residues25
DetailsTransmembrane: {"description":"Helical; Name=10","evidences":[{"evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI12
Number of Residues27
DetailsTransmembrane: {"description":"Helical; Name=11","evidences":[{"evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI13
Number of Residues30
DetailsTransmembrane: {"description":"Helical; Name=12","evidences":[{"evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI14
Number of Residues136
DetailsRegion: {"description":"Required for proton transport"}
ChainResidueDetails

site_idSWS_FT_FI15
Number of Residues300
DetailsRegion: {"description":"SecF"}
ChainResidueDetails

239492

PDB entries from 2025-07-30

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