PDB entry 2e74
View 2e74 on RCSB PDB site
Description: Crystal Structure of the Cytochrome b6f Complex from M.laminosus
Class: photosynthesis
Keywords: photosynthesis, cytochrome F, rieske iron-sulfur protein, HEME CN
Deposited on
2007-01-05, released
2007-06-12
The last revision prior to the SCOP 1.73 freeze date was dated
2007-06-19, with a file datestamp of
2007-06-15.
Experiment type: XRAY
Resolution: 3 Å
R-factor: 0.225
AEROSPACI score: 0.21
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: Cytochrome b6
Species: MASTIGOCLADUS LAMINOSUS
Database cross-references and differences (RAF-indexed):
Domains in SCOP 1.73: d2e74a1 - Chain 'B':
Compound: Cytochrome b6-f complex subunit 4
Species: MASTIGOCLADUS LAMINOSUS
Database cross-references and differences (RAF-indexed):
- Chain 'C':
Compound: Apocytochrome f
Species: MASTIGOCLADUS LAMINOSUS
Database cross-references and differences (RAF-indexed):
- Chain 'D':
Compound: Cytochrome b6-f complex iron-sulfur subunit
Species: MASTIGOCLADUS LAMINOSUS
Database cross-references and differences (RAF-indexed):
Domains in SCOP 1.73: d2e74d1, d2e74d2 - Chain 'E':
Compound: Cytochrome b6-f complex subunit 6
Species: MASTIGOCLADUS LAMINOSUS
Database cross-references and differences (RAF-indexed):
- Chain 'F':
Compound: Cytochrome b6-f complex subunit 7
Species: MASTIGOCLADUS LAMINOSUS
Database cross-references and differences (RAF-indexed):
Domains in SCOP 1.73: d2e74f1 - Chain 'G':
Compound: Cytochrome b6-f complex subunit 5
Species: MASTIGOCLADUS LAMINOSUS
Database cross-references and differences (RAF-indexed):
Domains in SCOP 1.73: d2e74g1 - Chain 'H':
Compound: Cytochrome b6-f complex subunit 8
Species: MASTIGOCLADUS LAMINOSUS
Database cross-references and differences (RAF-indexed):
- Heterogens: CD, HEM, FES, CLA, BCR, OPC, UMQ, SQD, HOH
PDB Chain Sequences:
- Chain 'A':
Sequence; same for both SEQRES and ATOM records: (download)
>2e74A (A:)
manvydwfqerleiqaladdvtskyvpphvnifyclggitltcfliqfatgfamtfyykp
tvteayasvqyimnevsfgwlirsihrwsasmmvlmmilhvfrvyltggfkkpreltwis
gvilavitvsfgvtgyslpwdqvgywavkivsgvpeaipvvgvlisdllrggssvgqatl
tryysahtfvlpwliavfmllhflmirkqgisgpl
- Chain 'B':
No sequence available.
- Chain 'C':
No sequence available.
- Chain 'D':
Sequence, based on SEQRES records: (download)
>2e74D (D:)
maqftesmdvpdmgrrqfmnllafgtvtgvalgalyplvkyfippsggavgggttakdkl
gnnvkvskfleshnagdrvlvqglkgdptyivveskeairdyginavcthlgcvvpwnaa
enkfkcpchgsqydetgkvirgpaplslalchatvqddnivltpwtetdfrtgekpwwv
Sequence, based on observed residues (ATOM records): (download)
>2e74D (D:)
dvpdmgrrqfmnllafgtvtgvalgalyplvkyfippsggavgggttakdklgnnvkvsk
fleshnagdrvlvqglkgdptyivairdyginavcthlgcvvpwnaaenkfkcpchgsqy
detgkvirgpaplslalchatvqddnivltpwtetdfrtgekpwwv
- Chain 'E':
No sequence available.
- Chain 'F':
Sequence, based on SEQRES records: (download)
>2e74F (F:)
mteemlyaallsfglifvgwglgvlllkiqgaeke
Sequence, based on observed residues (ATOM records): (download)
>2e74F (F:)
mteemlyaallsfglifvgwglgvlllkiqga
- Chain 'G':
Sequence; same for both SEQRES and ATOM records: (download)
>2e74G (G:)
mveplldglvlglvfatlgglfyaayqqykrpnelgg
- Chain 'H':
No sequence available.