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2L1R

The structure of the calcium-sensitizer, dfbp-o, in complex with the N-domain of troponin C and the switch region of troponin I

Functional Information from GO Data
ChainGOidnamespacecontents
A0005509molecular_functioncalcium ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA A 90
ChainResidue
AASP65
AASP67
ASER69
ATHR71
AASP73
AGLU76

site_idAC2
Number of Residues9
DetailsBINDING SITE FOR RESIDUE SXK A 91
ChainResidue
AMET80
AARG83
ACYS84
BARG147
BILE148
BMET153
APHE27
ALEU41
AMET60

Functional Information from PROSITE/UniProt
site_idPS00018
Number of Residues13
DetailsEF_HAND_1 EF-hand calcium-binding domain. DEDGSGTVDfdEF
ChainResidueDetails
AASP65-PHE77

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsMOD_RES: Phosphoserine; by PAK3 => ECO:0000269|PubMed:12242269
ChainResidueDetails
BSER149
AASP67
ASER69
ATHR71
AGLU76

site_idSWS_FT_FI2
Number of Residues1
DetailsMOD_RES: N-acetylmethionine => ECO:0000269|PubMed:3951483
ChainResidueDetails
AMET1

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PDB entries from 2024-09-11

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