SCOPe 2.08: Structural Classification of Proteins

PDB entry 3iq6

View 3iq6 on RCSB PDB site
Description: Crystal structure of a tetrameric Zn-bound cytochrome cb562 complex with covalently and non-covalently stabilized interfaces
Class: electron transport
Keywords: Tetramer of Four-Helix Bundles with Interfacial Disulfide Bonds, Electron transport, Heme, Iron, Metal-binding, Transport
Deposited on 2009-08-19, released 2010-06-16
The last revision prior to the SCOPe 2.08 freeze date was dated 2017-11-01, with a file datestamp of 2017-10-27.
Experiment type: XRAY
Resolution: 2.35 Å
R-factor: N/A
AEROSPACI score: 0.23 (click here for full SPACI score report)

Chains and heterogens:

Chain 'A':
Compound: Soluble cytochrome b562
Species: Escherichia coli [TaxId:562]
Database cross-references and differences (RAF-indexed):
- Uniprot P0ABE7 (0-105)
  - engineered (33)
  - engineered (37)
  - engineered (40-41)
  - engineered (58)
  - engineered (65)
  - engineered (68)
  - engineered (72)
  - engineered (76)
  - engineered (95)
  - engineered (97)
  - engineered (100)
Domains in SCOPe 2.08: d3iq6a_
Chain 'B':
Compound: Soluble cytochrome b562
Species: Escherichia coli [TaxId:562]
Database cross-references and differences (RAF-indexed):
- Uniprot P0ABE7 (0-105)
  - engineered (33)
  - engineered (37)
  - engineered (40-41)
  - engineered (58)
  - engineered (65)
  - engineered (68)
  - engineered (72)
  - engineered (76)
  - engineered (95)
  - engineered (97)
  - engineered (100)
Domains in SCOPe 2.08: d3iq6b_
Chain 'C':
Compound: Soluble cytochrome b562
Species: Escherichia coli [TaxId:562]
Database cross-references and differences (RAF-indexed):
- Uniprot P0ABE7 (0-105)
  - engineered (33)
  - engineered (37)
  - engineered (40-41)
  - engineered (58)
  - engineered (65)
  - engineered (68)
  - engineered (72)
  - engineered (76)
  - engineered (95)
  - engineered (97)
  - engineered (100)
Domains in SCOPe 2.08: d3iq6c_
Chain 'D':
Compound: Soluble cytochrome b562
Species: Escherichia coli [TaxId:562]
Database cross-references and differences (RAF-indexed):
- Uniprot P0ABE7 (0-105)
  - engineered (33)
  - engineered (37)
  - engineered (40-41)
  - engineered (58)
  - engineered (65)
  - engineered (68)
  - engineered (72)
  - engineered (76)
  - engineered (95)
  - engineered (97)
  - engineered (100)
Domains in SCOPe 2.08: d3iq6d_
Chain 'E':
Compound: Soluble cytochrome b562
Species: Escherichia coli [TaxId:562]
Database cross-references and differences (RAF-indexed):
- Uniprot P0ABE7 (0-105)
  - engineered (33)
  - engineered (37)
  - engineered (40-41)
  - engineered (58)
  - engineered (65)
  - engineered (68)
  - engineered (72)
  - engineered (76)
  - engineered (95)
  - engineered (97)
  - engineered (100)
Domains in SCOPe 2.08: d3iq6e_
Chain 'F':
Compound: Soluble cytochrome b562
Species: Escherichia coli [TaxId:562]
Database cross-references and differences (RAF-indexed):
- Uniprot P0ABE7 (0-105)
  - engineered (33)
  - engineered (37)
  - engineered (40-41)
  - engineered (58)
  - engineered (65)
  - engineered (68)
  - engineered (72)
  - engineered (76)
  - engineered (95)
  - engineered (97)
  - engineered (100)
Domains in SCOPe 2.08: d3iq6f_
Chain 'G':
Compound: Soluble cytochrome b562
Species: Escherichia coli [TaxId:562]
Database cross-references and differences (RAF-indexed):
- Uniprot P0ABE7 (0-105)
  - engineered (33)
  - engineered (37)
  - engineered (40-41)
  - engineered (58)
  - engineered (65)
  - engineered (68)
  - engineered (72)
  - engineered (76)
  - engineered (95)
  - engineered (97)
  - engineered (100)
Domains in SCOPe 2.08: d3iq6g_
Chain 'H':
Compound: Soluble cytochrome b562
Species: Escherichia coli [TaxId:562]
Database cross-references and differences (RAF-indexed):
- Uniprot P0ABE7 (0-105)
  - engineered (33)
  - engineered (37)
  - engineered (40-41)
  - engineered (58)
  - engineered (65)
  - engineered (68)
  - engineered (72)
  - engineered (76)
  - engineered (95)
  - engineered (97)
  - engineered (100)
Domains in SCOPe 2.08: d3iq6h_
Heterogens: HEM, ZN, HOH

PDB Chain Sequences:

Chain 'A':
Sequence; same for both SEQRES and ATOM records: (download)

>3iq6A (A:)
adlednmetlndnlkviekadnaaqvkdaltkmaaaaadawsatppkledkspdspemhd
frhgfwiligqihdalhlanegkvkeaqaaaeqlkctcnachqkyr

Chain 'B':
Sequence; same for both SEQRES and ATOM records: (download)

>3iq6B (B:)
adlednmetlndnlkviekadnaaqvkdaltkmaaaaadawsatppkledkspdspemhd
frhgfwiligqihdalhlanegkvkeaqaaaeqlkctcnachqkyr

Chain 'C':
Sequence; same for both SEQRES and ATOM records: (download)

>3iq6C (C:)
adlednmetlndnlkviekadnaaqvkdaltkmaaaaadawsatppkledkspdspemhd
frhgfwiligqihdalhlanegkvkeaqaaaeqlkctcnachqkyr

Chain 'D':
Sequence; same for both SEQRES and ATOM records: (download)

>3iq6D (D:)
adlednmetlndnlkviekadnaaqvkdaltkmaaaaadawsatppkledkspdspemhd
frhgfwiligqihdalhlanegkvkeaqaaaeqlkctcnachqkyr

Chain 'E':
Sequence; same for both SEQRES and ATOM records: (download)

>3iq6E (E:)
adlednmetlndnlkviekadnaaqvkdaltkmaaaaadawsatppkledkspdspemhd
frhgfwiligqihdalhlanegkvkeaqaaaeqlkctcnachqkyr

Chain 'F':
Sequence; same for both SEQRES and ATOM records: (download)

>3iq6F (F:)
adlednmetlndnlkviekadnaaqvkdaltkmaaaaadawsatppkledkspdspemhd
frhgfwiligqihdalhlanegkvkeaqaaaeqlkctcnachqkyr

Chain 'G':
Sequence; same for both SEQRES and ATOM records: (download)

>3iq6G (G:)
adlednmetlndnlkviekadnaaqvkdaltkmaaaaadawsatppkledkspdspemhd
frhgfwiligqihdalhlanegkvkeaqaaaeqlkctcnachqkyr

Chain 'H':
Sequence; same for both SEQRES and ATOM records: (download)

>3iq6H (H:)
adlednmetlndnlkviekadnaaqvkdaltkmaaaaadawsatppkledkspdspemhd
frhgfwiligqihdalhlanegkvkeaqaaaeqlkctcnachqkyr