2KRD

Solution Structure of the Regulatory Domain of Human Cardiac Troponin C in Complex with the Switch Region of cardiac Troponin I and W7

Functional Information from GO Data

Chain	GOid	namespace	contents
C	0005509	molecular_function	calcium ion binding

Functional Information from PDB Data

site_id	AC1
Number of Residues	5
Details	BINDING SITE FOR RESIDUE CA C 90

Chain	Residue
C	ASP65
C	ASP67
C	SER69
C	THR71
C	GLU76

---

site_id	AC2
Number of Residues	7
Details	BINDING SITE FOR RESIDUE WW7 I 91

Chain	Residue
I	ILE148
I	SER149
I	MET153
C	MET47
C	MET60
C	VAL64
C	PHE77

---

Functional Information from PROSITE/UniProt

site_id	PS00018
Number of Residues	13
Details	EF_HAND_1 EF-hand calcium-binding domain. DEDGSGTVDfdEF

Chain	Residue	Details
C	ASP65-PHE77

---

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	1
Details	MOD_RES: Phosphoserine; by PAK3 => ECO:0000269|PubMed:12242269

Chain	Residue	Details
I	SER149
C	ASP67
C	SER69
C	THR71
C	GLU76

---

site_id	SWS_FT_FI2
Number of Residues	1
Details	MOD_RES: N-acetylmethionine => ECO:0000269|PubMed:3951483

Chain	Residue	Details
C	MET1

---