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1JFK

MINIMUM ENERGY REPRESENTATIVE STRUCTURE OF A CALCIUM BOUND EF-HAND PROTEIN FROM ENTAMOEBA HISTOLYTICA

Functional Information from GO Data
ChainGOidnamespacecontents
A0001891cellular_componentphagocytic cup
A0003779molecular_functionactin binding
A0003785molecular_functionactin monomer binding
A0005509molecular_functioncalcium ion binding
A0005737cellular_componentcytoplasm
A0006897biological_processendocytosis
A0006909biological_processphagocytosis
A0031143cellular_componentpseudopodium
A0032231biological_processregulation of actin filament bundle assembly
A0045859biological_processregulation of protein kinase activity
A0046872molecular_functionmetal ion binding
A0050766biological_processpositive regulation of phagocytosis
A0051015molecular_functionactin filament binding
A1905303biological_processpositive regulation of macropinocytosis
Functional Information from PDB Data
site_idAC1
Number of Residues5
DetailsBINDING SITE FOR RESIDUE CA A 147
ChainResidue
AASP10
AASN12
AASP14
AALA16
AGLU21

site_idAC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA A 159
ChainResidue
AILE53
AGLU57
AASP46
AASP48
AASN50
AGLU52

site_idAC3
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CA A 171
ChainResidue
AASP87
AASP89
ALYS91
AGLU96

site_idAC4
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA A 183
ChainResidue
AASP117
AASN119
AASP121
ATYR123
AILE124
AGLU128

Functional Information from PROSITE/UniProt
site_idPS00018
Number of Residues13
DetailsEF_HAND_1 EF-hand calcium-binding domain. DVNGDGAVSyeEV
ChainResidueDetails
AASP10-VAL22
AASP46-PHE58
AASP85-VAL97
AASP117-PHE129

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues31
DetailsDomain: {"description":"EF-hand 1","evidences":[{"source":"PROSITE-ProRule","id":"PRU00448","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues35
DetailsDomain: {"description":"EF-hand 2","evidences":[{"source":"PROSITE-ProRule","id":"PRU00448","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues35
DetailsDomain: {"description":"EF-hand 3","evidences":[{"source":"PROSITE-ProRule","id":"PRU00448","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues26
DetailsDomain: {"description":"EF-hand 4","evidences":[{"source":"PROSITE-ProRule","id":"PRU00448","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues10
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"11724551","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"17554780","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"20550906","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"23782698","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"22906057","evidenceCode":"ECO:0000305"},{"source":"PDB","id":"1JFK","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2M7M","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2NXQ","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"3LI6","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"3PX1","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"3QJK","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"3ULG","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues3
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"23782698","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"2M7N","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues7
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"11724551","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"23782698","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"1JFK","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2M7N","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

247536

PDB entries from 2026-01-14

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