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3DD4

Structural Basis of KChIP4a Modulation of Kv4.3 Slow Inactivation

Functional Information from GO Data
ChainGOidnamespacecontents
A0005509molecular_functioncalcium ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CA A 404
ChainResidue
AASP196
AASN198
AASP200
AGLU207

site_idAC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE CA A 405
ChainResidue
AASP148
AASN150
AASP152
ATYR154
AGLU159

Functional Information from PROSITE/UniProt
site_idPS00018
Number of Residues13
DetailsEF_HAND_1 EF-hand calcium-binding domain. DTDHNGAVSfeDF
ChainResidueDetails
AASP112-PHE124
AASP148-MET160
AASP196-PHE208

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues4
DetailsBINDING: BINDING => ECO:0000255|PROSITE-ProRule:PRU00448
ChainResidueDetails
AASP112
AASP114
AASN116
AASP123

site_idSWS_FT_FI2
Number of Residues9
DetailsBINDING: BINDING => ECO:0000255|PROSITE-ProRule:PRU00448, ECO:0000269|PubMed:19109250
ChainResidueDetails
AASP148
AASN150
AASP152
ATYR154
AGLU159
AASP196
AASN198
AASP200
AGLU207

site_idSWS_FT_FI3
Number of Residues2
DetailsMOD_RES: Phosphoserine => ECO:0007744|PubMed:21183079
ChainResidueDetails
ALEU17
ASER35

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PDB entries from 2024-07-31

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