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1AK8

NMR SOLUTION STRUCTURE OF CERIUM-LOADED CALMODULIN AMINO-TERMINAL DOMAIN (CE2-TR1C), 23 STRUCTURES

Functional Information from GO Data
ChainGOidnamespacecontents
A0005509molecular_functioncalcium ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues5
DetailsBINDING SITE FOR RESIDUE CE A 76
ChainResidue
AASP20
AASP22
AASP24
ATHR26
AGLU31

site_idAC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CE A 77
ChainResidue
AASP56
AASP58
AASN60
ATHR62
AASP64
AGLU67

site_idEF1
Number of Residues12
DetailsEF-HAND METAL BINDING LOOP CE BINDING SITE.
ChainResidue
AASP20
ATHR29
ALYS30
AGLU31
ALYS21
AASP22
AGLY23
AASP24
AGLY25
ATHR26
AILE27
ATHR28

site_idEF2
Number of Residues12
DetailsEF-HAND METAL BINDING LOOP CE BINDING SITE.
ChainResidue
AASP56
AALA57
AASP58
AGLY59
AASN60
AGLY61
ATHR62
AILE63
AASP64
APHE65
APRO66
AGLU67

Functional Information from PROSITE/UniProt
site_idPS00018
Number of Residues13
DetailsEF_HAND_1 EF-hand calcium-binding domain. DKDGDGTITtkEL
ChainResidueDetails
AASP20-LEU32
AASP56-PHE68

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues10
DetailsBINDING: BINDING => ECO:0000255|PROSITE-ProRule:PRU00448
ChainResidueDetails
ALYS21
APHE68
AGLY23
AGLY25
AILE27
ALEU32
AALA57
AGLY59
AGLY61
AILE63

site_idSWS_FT_FI2
Number of Residues1
DetailsMOD_RES: N-acetylalanine => ECO:0000269|PubMed:7356670
ChainResidueDetails
AASP2

site_idSWS_FT_FI3
Number of Residues1
DetailsMOD_RES: N6-acetyllysine; alternate => ECO:0000250|UniProtKB:P0DP23
ChainResidueDetails
AASP22

site_idSWS_FT_FI4
Number of Residues1
DetailsMOD_RES: Phosphothreonine; by CaMK4 => ECO:0000250|UniProtKB:P0DP29
ChainResidueDetails
AGLU45

site_idSWS_FT_FI5
Number of Residues2
DetailsCROSSLNK: Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin); alternate => ECO:0000269|PubMed:9716384
ChainResidueDetails
AASP22

224201

PDB entries from 2024-08-28

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