PDB entry 1yq3
View 1yq3 on RCSB PDB site
Description: Avian respiratory complex ii with oxaloacetate and ubiquinone
Class: oxidoreductase
Keywords: complex II, membrane protein, heme protein, iron sulfur protein, cytochrome b, oxidoreductase, redox enzyme, respiratory chain, oxaloacetate ubiquinone
Deposited on
2005-02-01, released
2005-12-20
The last revision prior to the SCOPe 2.08 freeze date was dated
2020-07-29, with a file datestamp of
2020-07-04.
Experiment type: XRAY
Resolution: 2.2 Å
R-factor: N/A
AEROSPACI score: 0.34
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: Succinate dehydrogenase flavoprotein subunit
Species: Gallus gallus [TaxId:9031]
Database cross-references and differences (RAF-indexed):
- Chain 'B':
Compound: succinate dehydrogenase Ip subunit
Species: Gallus gallus [TaxId:9031]
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.08: d1yq3b1, d1yq3b2 - Chain 'C':
Compound: Succinate dehydrogenase cytochrome B, large subunit
Species: Gallus gallus [TaxId:9031]
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.08: d1yq3c_ - Chain 'D':
Compound: Succinate dehydrogenase cytochrome B, small subunit
Species: Gallus gallus [TaxId:9031]
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.08: d1yq3d_ - Heterogens: FAD, TEO, UNL, FES, SF4, F3S, UQ, GOL, JZR, HEM, PEE, HOH
PDB Chain Sequences:
- Chain 'A':
No sequence available.
- Chain 'B':
Sequence, based on SEQRES records: (download)
>1yq3B (B:)
aqtaaaatsrikkfsiyrwdpdkpgdkprmqtyevdlnkcgpmvldalikikneldstlt
frrscregicgscamniaggntlactkkidpdlskttkiyplphmyvvkdlvpdlsnfya
qyksiepylkkkdeskqgkeqylqsiedrqkldglyecilcaccstscpsywwngdkylg
pavlmqayrwmidsrddyteerlaqlqdpfslyrchtimnctrtcpkglnpgkaiaeikk
mmatykekaaaa
Sequence, based on observed residues (ATOM records): (download)
>1yq3B (B:)
aatsrikkfsiyrwdpdkpgdkprmqtyevdlnkcgpmvldalikikneldstltfrrsc
regicgscamniaggntlactkkidpdlskttkiyplphmyvvkdlvpdlsnfyaqyksi
epylkkkdeskqgkeqylqsiedrqkldglyecilcaccstscpsywwngdkylgpavlm
qayrwmidsrddyteerlaqlqdpfslyrchtimnctrtcpkglnpgkaiaeikkmmaty
ke
- Chain 'C':
Sequence, based on SEQRES records: (download)
>1yq3C (C:)
mattakeemarfwekntkssrplsphisiykwslpmamsithrgtgvalslgvslfslaa
lllpeqfphyvavvkslslspaliysakfalvfplsyhtwngirhlvwdmgkgfklsqve
qsgvvvliltllssagiaais
Sequence, based on observed residues (ATOM records): (download)
>1yq3C (C:)
attakeemarfwekntkssrplsphisiykwslpmamsithrgtgvalslgvslfslaal
llpeqfphyvavvkslslspaliysakfalvfplsyhtwngirhlvwdmgkgfklsqveq
sgvvvliltllssagiaais
- Chain 'D':
Sequence, based on SEQRES records: (download)
>1yq3D (D:)
gsskaaslhwtseravsalllgllpaaylypgpavdyslaaaltlhghwglgqvitdyvh
gdtpikvantglyvlsaitftglcyfnyydvgickavamlwsi
Sequence, based on observed residues (ATOM records): (download)
>1yq3D (D:)
sskaaslhwtseravsalllgllpaaylypgpavdyslaaaltlhghwglgqvitdyvhg
dtpikvantglyvlsaitftglcyfnyydvgickavamlwsi