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4LQW

Crystal structure of HIV-1 capsid N-terminal domain in complex with NUP358 cyclophilin

Functional Information from GO Data
ChainGOidnamespacecontents
A0000413biological_processprotein peptidyl-prolyl isomerization
A0003755molecular_functionpeptidyl-prolyl cis-trans isomerase activity
A0006457biological_processprotein folding
B0000413biological_processprotein peptidyl-prolyl isomerization
B0003755molecular_functionpeptidyl-prolyl cis-trans isomerase activity
B0006457biological_processprotein folding
C0016032biological_processviral process
D0016032biological_processviral process
Functional Information from PROSITE/UniProt
site_idPS00170
Number of Residues18
DetailsCSA_PPIASE_1 Cyclophilin-type peptidyl-prolyl cis-trans isomerase signature. FknSiFHRVIpdFVcQGG
ChainResidueDetails
APHE48-GLY65

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues312
DetailsDomain: {"description":"PPIase cyclophilin-type","evidences":[{"source":"PROSITE-ProRule","id":"PRU00156","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues2
DetailsRepeat: {"description":"20","evidences":[{"evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues2
DetailsRepeat: {"description":"21","evidences":[{"evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues2
DetailsRepeat: {"description":"22","evidences":[{"evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues2
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"PubMed","id":"20068231","evidenceCode":"ECO:0007744"},{"source":"PubMed","id":"21406692","evidenceCode":"ECO:0007744"},{"source":"PubMed","id":"23186163","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues76
DetailsRegion: {"description":"Interaction with human PPIA/CYPA and NUP153","evidences":[{"source":"PubMed","id":"19369352","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"24130490","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"8980234","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues2
DetailsSite: {"description":"Cis/trans isomerization of proline peptide bond; by human PPIA/CYPA","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues2
DetailsModified residue: {"description":"Phosphoserine; by host MAPK1","evidences":[{"source":"PubMed","id":"24509437","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

240971

PDB entries from 2025-08-27

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