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8IWP

hSPCA1 in the CaE1 state

Functional Information from GO Data
ChainGOidnamespacecontents
A0000139cellular_componentGolgi membrane
A0000166molecular_functionnucleotide binding
A0005215molecular_functiontransporter activity
A0005388molecular_functionP-type calcium transporter activity
A0005524molecular_functionATP binding
A0005737cellular_componentcytoplasm
A0005783cellular_componentendoplasmic reticulum
A0005794cellular_componentGolgi apparatus
A0005802cellular_componenttrans-Golgi network
A0005886cellular_componentplasma membrane
A0006811biological_processmonoatomic ion transport
A0006816biological_processcalcium ion transport
A0006828biological_processmanganese ion transport
A0006874biological_processintracellular calcium ion homeostasis
A0008544biological_processepidermis development
A0012505cellular_componentendomembrane system
A0016020cellular_componentmembrane
A0016339biological_processcalcium-dependent cell-cell adhesion via plasma membrane cell adhesion molecules
A0016887molecular_functionATP hydrolysis activity
A0030036biological_processactin cytoskeleton organization
A0032468biological_processGolgi calcium ion homeostasis
A0032472biological_processGolgi calcium ion transport
A0032580cellular_componentGolgi cisterna membrane
A0033106cellular_componentcis-Golgi network membrane
A0042998biological_processpositive regulation of Golgi to plasma membrane protein transport
A0043123biological_processpositive regulation of canonical NF-kappaB signal transduction
A0046872molecular_functionmetal ion binding
A0070588biological_processcalcium ion transmembrane transport
A0071421biological_processmanganese ion transmembrane transport
A0098629biological_processtrans-Golgi network membrane organization
A0140613molecular_functionP-type manganese transporter activity
Functional Information from PROSITE/UniProt
site_idPS00154
Number of Residues7
DetailsATPASE_E1_E2 E1-E2 ATPases phosphorylation site. DKTGTLT
ChainResidueDetails
AASP350-THR356

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues20
DetailsTransmembrane: {"description":"Helical; Name=1","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues60
DetailsTopological domain: {"description":"Lumenal","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues18
DetailsTransmembrane: {"description":"Helical; Name=2","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues555
DetailsTopological domain: {"description":"Cytoplasmic","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues19
DetailsTransmembrane: {"description":"Helical; Name=3","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues17
DetailsTransmembrane: {"description":"Helical; Name=4","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues19
DetailsTransmembrane: {"description":"Helical; Name=5","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues20
DetailsTransmembrane: {"description":"Helical; Name=6","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI9
Number of Residues22
DetailsTransmembrane: {"description":"Helical; Name=7","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI10
Number of Residues19
DetailsTransmembrane: {"description":"Helical; Name=8","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI11
Number of Residues18
DetailsTransmembrane: {"description":"Helical; Name=9","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI12
Number of Residues20
DetailsTransmembrane: {"description":"Helical; Name=10","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI13
Number of Residues1
DetailsActive site: {"description":"4-aspartylphosphate intermediate","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI14
Number of Residues8
DetailsBinding site: {"evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

238895

PDB entries from 2025-07-16

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