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1WRK

Crystal structure of the N-terminal domain of human cardiac troponin C in complex with trifluoperazine (orthrombic crystal form)

Functional Information from GO Data
ChainGOidnamespacecontents
A0005509molecular_functioncalcium ion binding
B0005509molecular_functioncalcium ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA B 101
ChainResidue
BASP65
BASP67
BSER69
BTHR71
BGLU76
BHOH228

site_idAC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA A 102
ChainResidue
ATHR71
AGLU76
AHOH223
AASP65
AASP67
ASER69

site_idAC3
Number of Residues7
DetailsBINDING SITE FOR RESIDUE TFP A 202
ChainResidue
AMET45
AGLN50
AMET80
AMET81
ATFP204
BGLU19
BPHE20

site_idAC4
Number of Residues7
DetailsBINDING SITE FOR RESIDUE TFP A 204
ChainResidue
APHE20
APHE27
ALEU48
AMET81
ASER84
ATFP202
BTFP203

site_idAC5
Number of Residues7
DetailsBINDING SITE FOR RESIDUE TFP B 203
ChainResidue
ATFP204
BPHE27
BLEU48
BPHE77
BMET81
BSER84
BTFP201

site_idAC6
Number of Residues11
DetailsBINDING SITE FOR RESIDUE TFP B 201
ChainResidue
AGLU15
AGLU19
APHE20
BMET45
BGLN50
BMET60
BMET80
BMET81
BSER84
BTFP203
BHOH245

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 Residues10
DetailsBINDING: BINDING => ECO:0000255|PROSITE-ProRule:PRU00448
ChainResidueDetails
AASP65
BGLU76
AASP67
ASER69
ATHR71
AGLU76
BASP65
BASP67
BSER69
BTHR71

site_idSWS_FT_FI2
Number of Residues2
DetailsMOD_RES: N-acetylmethionine => ECO:0000269|PubMed:3951483
ChainResidueDetails
AMET1
BMET1

225399

PDB entries from 2024-09-25

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