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SummaryStructural detailsExperimental detailsFunctional detailsSequence NeighborHistoryDownloads

9UBW

The atomic coordinates of the mouse CatSper dimer

Functional Information from GO Data
ChainGOidnamespacecontents
e0005515molecular_functionprotein binding
e0005929cellular_componentcilium
e0007283biological_processspermatogenesis
e0030317biological_processflagellated sperm motility
e0034702cellular_componentmonoatomic ion channel complex
e0036128cellular_componentCatSper complex
e0048240biological_processsperm capacitation
e0097228cellular_componentsperm principal piece
E0005515molecular_functionprotein binding
E0005929cellular_componentcilium
E0007283biological_processspermatogenesis
E0030317biological_processflagellated sperm motility
E0034702cellular_componentmonoatomic ion channel complex
E0036128cellular_componentCatSper complex
E0048240biological_processsperm capacitation
E0097228cellular_componentsperm principal piece
f0005515molecular_functionprotein binding
f0007283biological_processspermatogenesis
f0008150biological_processbiological_process
f0030317biological_processflagellated sperm motility
f0031514cellular_componentmotile cilium
f0036128cellular_componentCatSper complex
f0048240biological_processsperm capacitation
f0097228cellular_componentsperm principal piece
F0005515molecular_functionprotein binding
F0007283biological_processspermatogenesis
F0008150biological_processbiological_process
F0030317biological_processflagellated sperm motility
F0031514cellular_componentmotile cilium
F0036128cellular_componentCatSper complex
F0048240biological_processsperm capacitation
F0097228cellular_componentsperm principal piece
g0003674molecular_functionmolecular_function
g0007283biological_processspermatogenesis
g0030317biological_processflagellated sperm motility
g0036128cellular_componentCatSper complex
g0048240biological_processsperm capacitation
g0097228cellular_componentsperm principal piece
G0003674molecular_functionmolecular_function
G0007283biological_processspermatogenesis
G0030317biological_processflagellated sperm motility
G0036128cellular_componentCatSper complex
G0048240biological_processsperm capacitation
G0097228cellular_componentsperm principal piece
h0003674molecular_functionmolecular_function
h0007283biological_processspermatogenesis
h0030317biological_processflagellated sperm motility
h0036128cellular_componentCatSper complex
h0048240biological_processsperm capacitation
h0097225cellular_componentsperm midpiece
h0097228cellular_componentsperm principal piece
h0097229cellular_componentsperm end piece
H0003674molecular_functionmolecular_function
H0007283biological_processspermatogenesis
H0030317biological_processflagellated sperm motility
H0036128cellular_componentCatSper complex
H0048240biological_processsperm capacitation
H0097225cellular_componentsperm midpiece
H0097228cellular_componentsperm principal piece
H0097229cellular_componentsperm end piece
m0003674molecular_functionmolecular_function
m0007283biological_processspermatogenesis
m0008150biological_processbiological_process
m0030317biological_processflagellated sperm motility
m0036128cellular_componentCatSper complex
m0048240biological_processsperm capacitation
m0097228cellular_componentsperm principal piece
M0003674molecular_functionmolecular_function
M0007283biological_processspermatogenesis
M0008150biological_processbiological_process
M0030317biological_processflagellated sperm motility
M0036128cellular_componentCatSper complex
M0048240biological_processsperm capacitation
M0097228cellular_componentsperm principal piece
Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues172
DetailsTransmembrane: {"description":"Helical; Name=Segment S1","evidences":[{"source":"PubMed","id":"34225353","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails
site_idSWS_FT_FI2
Number of Residues812
DetailsTopological domain: {"description":"Extracellular","evidences":[{"source":"PubMed","id":"34225353","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails
site_idSWS_FT_FI3
Number of Residues196
DetailsTransmembrane: {"description":"Helical; Name=Segment S2","evidences":[{"source":"PubMed","id":"34225353","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails
site_idSWS_FT_FI4
Number of Residues284
DetailsTopological domain: {"description":"Cytoplasmic","evidences":[{"source":"PubMed","id":"34225353","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails
site_idSWS_FT_FI5
Number of Residues182
DetailsTransmembrane: {"description":"Helical; Name=Segment S3","evidences":[{"source":"PubMed","id":"34225353","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails
site_idSWS_FT_FI6
Number of Residues148
DetailsTransmembrane: {"description":"Helical; Name=Segment S4","evidences":[{"source":"PubMed","id":"34225353","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails
site_idSWS_FT_FI7
Number of Residues186
DetailsTransmembrane: {"description":"Helical; Name=Segment S5","evidences":[{"source":"PubMed","id":"34225353","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails
site_idSWS_FT_FI8
Number of Residues108
DetailsIntramembrane: {"description":"Helical; Pore-forming","evidences":[{"source":"PubMed","id":"34225353","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails
site_idSWS_FT_FI9
Number of Residues206
DetailsTransmembrane: {"description":"Helical; Name=Segment S6","evidences":[{"source":"PubMed","id":"34225353","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails
site_idSWS_FT_FI10
Number of Residues344
DetailsTransmembrane: {"description":"Helical","evidences":[{"source":"PubMed","id":"34225353","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails
site_idSWS_FT_FI11
Number of Residues18
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails
site_idSWS_FT_FI12
Number of Residues50
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"source":"PubMed","id":"34225353","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails
site_idSWS_FT_FI13
Number of Residues70
DetailsDomain: {"description":"EF-hand 1","evidences":[{"source":"PROSITE-ProRule","id":"PRU00448","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails
site_idSWS_FT_FI14
Number of Residues70
DetailsDomain: {"description":"EF-hand 2","evidences":[{"source":"PubMed","id":"15489334","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails
site_idSWS_FT_FI15
Number of Residues70
DetailsDomain: {"description":"EF-hand 3","evidences":[{"source":"PROSITE-ProRule","id":"PRU00448","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails
site_idSWS_FT_FI16
Number of Residues12
DetailsBinding site: {"evidences":[{"evidenceCode":"ECO:0000305"}]}
ChainResidueDetails
site_idSWS_FT_FI17
Number of Residues46
DetailsTransmembrane: {"description":"Helical; Name=1","evidences":[{"source":"PubMed","id":"34225353","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails
site_idSWS_FT_FI18
Number of Residues40
DetailsTransmembrane: {"description":"Helical; Name=2","evidences":[{"source":"PubMed","id":"34225353","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails
site_idSWS_FT_FI19
Number of Residues40
DetailsTransmembrane: {"description":"Helical; Name=3","evidences":[{"source":"PubMed","id":"34225353","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails
site_idSWS_FT_FI20
Number of Residues44
DetailsTransmembrane: {"description":"Helical; Name=4","evidences":[{"source":"PubMed","id":"34225353","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails
site_idSWS_FT_FI21
Number of Residues46
DetailsTransmembrane: {"description":"Helical; Name=5","evidences":[{"source":"PubMed","id":"34225353","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails
site_idSWS_FT_FI22
Number of Residues44
DetailsTransmembrane: {"description":"Helical; Name=6","evidences":[{"source":"PubMed","id":"34225353","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails
site_idSWS_FT_FI23
Number of Residues42
DetailsTransmembrane: {"description":"Helical; Name=7","evidences":[{"source":"PubMed","id":"34225353","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails
site_idSWS_FT_FI24
Number of Residues42
DetailsTransmembrane: {"description":"Helical; Name=8","evidences":[{"source":"PubMed","id":"34225353","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails
site_idSWS_FT_FI25
Number of Residues40
DetailsTransmembrane: {"description":"Helical; Name=9","evidences":[{"source":"PubMed","id":"34225353","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails
site_idSWS_FT_FI26
Number of Residues46
DetailsTransmembrane: {"description":"Helical; Name=10","evidences":[{"source":"PubMed","id":"34225353","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails
site_idSWS_FT_FI27
Number of Residues38
DetailsTransmembrane: {"description":"Helical; Name=11","evidences":[{"source":"PubMed","id":"34225353","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails
site_idSWS_FT_FI28
Number of Residues44
DetailsTransmembrane: {"description":"Helical; Name=12","evidences":[{"source":"PubMed","id":"34225353","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails
site_idSWS_FT_FI29
Number of Residues110
DetailsDomain: {"description":"Kazal-like","evidences":[{"source":"PROSITE-ProRule","id":"PRU00798","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails
site_idSWS_FT_FI30
Number of Residues2
DetailsSite: {"description":"Reactive bond","evidences":[{"source":"PROSITE-ProRule","id":"PRU00798","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

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PDB entries from 2026-06-03

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