- Root: SCOPe 2.08
Class a: All alpha proteins [46456] (290 folds) Fold a.39: EF Hand-like [47472] (4 superfamilies)

*core: 4 helices; array of 2 hairpins, opened*Superfamily a.39.1: EF-hand [47473] (12 families)

*Duplication: consists of two EF-hand units: each is made of two helices connected with calcium-binding loop*Family a.39.1.5: Calmodulin-like [47502] (24 proteins)

*Duplication: made with two pairs of EF-hands*Protein Troponin C [47503] (6 species) Species Chicken (Gallus gallus) [TaxId:9031] [47504] (28 PDB entries)

*Uniprot P09860*

- Domain(s) for 1aj4:
Domain d1aj4a_: 1aj4 A: [17244]

*complexed with ca*

- Domain(s) for 1avs:
Domain d1avsa_: 1avs A: [17226]

*calcium-saturated N-terminal domain*

complexed with ca

*fragment; missing more than one-third of the common structure and/or sequence*Domain d1avsb_: 1avs B: [17227]

*calcium-saturated N-terminal domain*

complexed with ca

*fragment; missing more than one-third of the common structure and/or sequence*

- Domain(s) for 1blq:
Domain d1blqa_: 1blq A: [17240]

*N-domain only*

*fragment; missing more than one-third of the common structure and/or sequence*

- Domain(s) for 1cta:
Domain d1ctaa_: 1cta A: [17232]

*fragment, corresponding to the 3rd EF-hand*

complexed with ca

*fragment; missing more than one-third of the common structure and/or sequence*Domain d1ctab_: 1cta B: [17233]

*fragment, corresponding to the 3rd EF-hand*

complexed with ca

*fragment; missing more than one-third of the common structure and/or sequence*

- Domain(s) for 1ctd:
Domain d1ctda_: 1ctd A: [17230]

*fragment, corresponding to the 3rd EF-hand*

complexed with ca

*fragment; missing more than one-third of the common structure and/or sequence*Domain d1ctdb_: 1ctd B: [17231]

*fragment, corresponding to the 3rd EF-hand*

complexed with ca

*fragment; missing more than one-third of the common structure and/or sequence*

- Domain(s) for 1dtl:
Domain d1dtla_: 1dtl A: [17229]

*complexed with bep, ca*

- Domain(s) for 1jc2:
Domain d1jc2a_: 1jc2 A: [62862]

*C-domain only*

complexed with ca

*fragment; missing more than one-third of the common structure and/or sequence*

- Domain(s) for 1la0:
Domain d1la0a_: 1la0 A: [77864]

*calcium saturated troponin C bound to troponin I*

complexed with ca

- Domain(s) for 1ncx:
Domain d1ncxa_: 1ncx A: [17222]

*complexed with cd, so4*

- Domain(s) for 1ncy:
Domain d1ncya_: 1ncy A: [17225]

*complexed with mn, so4*

- Domain(s) for 1ncz:
Domain d1ncza_: 1ncz A: [17224]

*complexed with so4, tb*

- Domain(s) for 1npq:
Domain d1npqa_: 1npq A: [85983]

*calcium saturated troponin C bound to troponin I fragment, chain B*

complexed with ca; mutant

*fragment; missing more than one-third of the common structure and/or sequence*

- Domain(s) for 1pon:
Domain d1pon.1: 1pon A:,B: [17239]

*heterodimer of 3rd and 4th EF-hands*

*fragment; missing more than one-third of the common structure and/or sequence*

- Domain(s) for 1sbj:
Domain d1sbja_: 1sbj A: [112064]

*C-terminal domain*

complexed with mg

*fragment; missing more than one-third of the common structure and/or sequence*

- Domain(s) for 1scv:
Domain d1scva_: 1scv A: [112072]

*C-terminal domain*

complexed with ca

*fragment; missing more than one-third of the common structure and/or sequence*

- Domain(s) for 1skt:
Domain d1skta_: 1skt A: [17243]

*N-domain only*

*fragment; missing more than one-third of the common structure and/or sequence*

- Domain(s) for 1smg:
Domain d1smga_: 1smg A: [17234]

*N-domain only*

complexed with ca; mutant

*fragment; missing more than one-third of the common structure and/or sequence*

- Domain(s) for 1tnp:
Domain d1tnpa_: 1tnp A: [17238]

*N-domain only*

*fragment; missing more than one-third of the common structure and/or sequence*

- Domain(s) for 1tnq:
Domain d1tnqa_: 1tnq A: [17245]

*N-domain only*

complexed with ca

*fragment; missing more than one-third of the common structure and/or sequence*

- Domain(s) for 1tnw:
Domain d1tnwa_: 1tnw A: [17235]

- Domain(s) for 1tnx:
Domain d1tnxa_: 1tnx A: [17237]

- Domain(s) for 1top:
Domain d1topa_: 1top A: [17223]

*complexed with ca, so4*

- Domain(s) for 1ytz:
Domain d1ytzc_: 1ytz C: [124022]

Other proteins in same PDB: d1ytzi1, d1ytzt1

*automated match to d1topa_*

complexed with ca, dr6

- Domain(s) for 1yv0:
Domain d1yv0c1: 1yv0 C:3-161 [124081]

Other proteins in same PDB: d1yv0i1, d1yv0t1

*automatically matched to d1ncx__*

complexed with mg

- Domain(s) for 1zac:
Domain d1zaca_: 1zac A: [17236]

*N-domain only*

*fragment; missing more than one-third of the common structure and/or sequence*

- Domain(s) for 2ctn:
Domain d2ctna_: 2ctn A: [17242]

*N-domain only; C-terminal domain is in 3CTN*

complexed with ca

*fragment; missing more than one-third of the common structure and/or sequence*

- Domain(s) for 3ctn:
Domain d3ctna_: 3ctn A: [17241]

*C-domain only; N-terminal domain is in 2CTN*

complexed with ca

*fragment; missing more than one-third of the common structure and/or sequence*

- Domain(s) for 4tnc:
Domain d4tnca_: 4tnc A: [17228]

*complexed with ca*

**Timeline for Species Chicken (Gallus gallus) [TaxId:9031] from a.39.1.5 Troponin C**:

- Species Chicken (Gallus gallus) [TaxId:9031] from a.39.1.5 Troponin C first appeared (with stable ids) in SCOP 1.55

- Species Chicken (Gallus gallus) [TaxId:9031] from a.39.1.5 Troponin C appears in SCOPe 2.07