PDB entry 2xq9

View 2xq9 on RCSB PDB site
Description: pentameric ligand gated ion channel glic mutant e221a in complex with tetraethylarsonium (teas)
Deposited on 2010-09-01, released 2010-11-10
The last revision was dated 2019-02-06, with a file datestamp of 2019-02-01.
Experiment type: XRAY
Resolution: 3.2 Å
R-factor: N/A
AEROSPACI score: 0.1 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Glr4197 protein
    Species: GLOEOBACTER VIOLACEUS PCC 7421 [TaxId:251221]
    Database cross-references and differences (RAF-indexed):
    • Uniprot Q7NDN8 (Start-316)
      • engineered mutation (221)
  • Chain 'B':
    Compound: Glr4197 protein
    Species: GLOEOBACTER VIOLACEUS PCC 7421 [TaxId:251221]
    Database cross-references and differences (RAF-indexed):
    • Uniprot Q7NDN8 (Start-316)
      • engineered mutation (221)
  • Chain 'C':
    Compound: Glr4197 protein
    Species: GLOEOBACTER VIOLACEUS PCC 7421 [TaxId:251221]
    Database cross-references and differences (RAF-indexed):
    • Uniprot Q7NDN8 (Start-316)
      • engineered mutation (221)
  • Chain 'D':
    Compound: Glr4197 protein
    Species: GLOEOBACTER VIOLACEUS PCC 7421 [TaxId:251221]
    Database cross-references and differences (RAF-indexed):
    • Uniprot Q7NDN8 (Start-316)
      • engineered mutation (221)
  • Chain 'E':
    Compound: Glr4197 protein
    Species: GLOEOBACTER VIOLACEUS PCC 7421 [TaxId:251221]
    Database cross-references and differences (RAF-indexed):
    • Uniprot Q7NDN8 (Start-316)
      • engineered mutation (221)
  • Heterogens: ARS

PDB Chain Sequences:
This PDB entry is not classified in SCOPe 2.08, so the chain sequences below are not included in the ASTRAL sequence sets.

  • Chain 'A':
    Sequence, based on SEQRES records:
    >2xq9A (A:)
    gqdmvsppppiadepltvntgiyliecyslddkaetfkvnaflslswkdrrlafdpvrsg
    vrvktyepeaiwipeirfvnvenardadvvdisvspdgtvqylerfsarvlspldfrryp
    fdsqtlhiylivrsvdtrnivlavdlekvgknddvfltgwdiesftavvkpanfaledrl
    eskldyqlrisrqyfsyipniilpmlfilfiswtafwstsydanvtlvvstliahiafni
    lvetnlpktpymtytgaiifmiylfyfvavievtvqhylkvesqparaasitrasriafp
    vvfllaniilaflffgf
    

    Sequence, based on observed residues (ATOM records):
    >2xq9A (A:)
    pppiadepltvntgiyliecyslddkaetfkvnaflslswkdrrlafdpvrsgvrvktye
    peaiwipeirfvnvenardadvvdisvspdgtvqylerfsarvlspldfrrypfdsqtlh
    iylivrsvdtrnivlavdlekvgknddvfltgwdiesftavvkpanfaledrleskldyq
    lrisrqyfsyipniilpmlfilfiswtafwstsydanvtlvvstliahiafnilvetnlp
    ktpymtytgaiifmiylfyfvavievtvqhylkvesqparaasitrasriafpvvfllan
    iilaflffgf
    

  • Chain 'B':
    Sequence, based on SEQRES records:
    >2xq9B (B:)
    gqdmvsppppiadepltvntgiyliecyslddkaetfkvnaflslswkdrrlafdpvrsg
    vrvktyepeaiwipeirfvnvenardadvvdisvspdgtvqylerfsarvlspldfrryp
    fdsqtlhiylivrsvdtrnivlavdlekvgknddvfltgwdiesftavvkpanfaledrl
    eskldyqlrisrqyfsyipniilpmlfilfiswtafwstsydanvtlvvstliahiafni
    lvetnlpktpymtytgaiifmiylfyfvavievtvqhylkvesqparaasitrasriafp
    vvfllaniilaflffgf
    

    Sequence, based on observed residues (ATOM records):
    >2xq9B (B:)
    pppiadepltvntgiyliecyslddkaetfkvnaflslswkdrrlafdpvrsgvrvktye
    peaiwipeirfvnvenardadvvdisvspdgtvqylerfsarvlspldfrrypfdsqtlh
    iylivrsvdtrnivlavdlekvgknddvfltgwdiesftavvkpanfaledrleskldyq
    lrisrqyfsyipniilpmlfilfiswtafwstsydanvtlvvstliahiafnilvetnlp
    ktpymtytgaiifmiylfyfvavievtvqhylkvesqparaasitrasriafpvvfllan
    iilaflffgf
    

  • Chain 'C':
    Sequence, based on SEQRES records:
    >2xq9C (C:)
    gqdmvsppppiadepltvntgiyliecyslddkaetfkvnaflslswkdrrlafdpvrsg
    vrvktyepeaiwipeirfvnvenardadvvdisvspdgtvqylerfsarvlspldfrryp
    fdsqtlhiylivrsvdtrnivlavdlekvgknddvfltgwdiesftavvkpanfaledrl
    eskldyqlrisrqyfsyipniilpmlfilfiswtafwstsydanvtlvvstliahiafni
    lvetnlpktpymtytgaiifmiylfyfvavievtvqhylkvesqparaasitrasriafp
    vvfllaniilaflffgf
    

    Sequence, based on observed residues (ATOM records):
    >2xq9C (C:)
    pppiadepltvntgiyliecyslddkaetfkvnaflslswkdrrlafdpvrsgvrvktye
    peaiwipeirfvnvenardadvvdisvspdgtvqylerfsarvlspldfrrypfdsqtlh
    iylivrsvdtrnivlavdlekvgknddvfltgwdiesftavvkpanfaledrleskldyq
    lrisrqyfsyipniilpmlfilfiswtafwstsydanvtlvvstliahiafnilvetnlp
    ktpymtytgaiifmiylfyfvavievtvqhylkvesqparaasitrasriafpvvfllan
    iilaflffgf
    

  • Chain 'D':
    Sequence, based on SEQRES records:
    >2xq9D (D:)
    gqdmvsppppiadepltvntgiyliecyslddkaetfkvnaflslswkdrrlafdpvrsg
    vrvktyepeaiwipeirfvnvenardadvvdisvspdgtvqylerfsarvlspldfrryp
    fdsqtlhiylivrsvdtrnivlavdlekvgknddvfltgwdiesftavvkpanfaledrl
    eskldyqlrisrqyfsyipniilpmlfilfiswtafwstsydanvtlvvstliahiafni
    lvetnlpktpymtytgaiifmiylfyfvavievtvqhylkvesqparaasitrasriafp
    vvfllaniilaflffgf
    

    Sequence, based on observed residues (ATOM records):
    >2xq9D (D:)
    pppiadepltvntgiyliecyslddkaetfkvnaflslswkdrrlafdpvrsgvrvktye
    peaiwipeirfvnvenardadvvdisvspdgtvqylerfsarvlspldfrrypfdsqtlh
    iylivrsvdtrnivlavdlekvgknddvfltgwdiesftavvkpanfaledrleskldyq
    lrisrqyfsyipniilpmlfilfiswtafwstsydanvtlvvstliahiafnilvetnlp
    ktpymtytgaiifmiylfyfvavievtvqhylkvesqparaasitrasriafpvvfllan
    iilaflffgf
    

  • Chain 'E':
    Sequence, based on SEQRES records:
    >2xq9E (E:)
    gqdmvsppppiadepltvntgiyliecyslddkaetfkvnaflslswkdrrlafdpvrsg
    vrvktyepeaiwipeirfvnvenardadvvdisvspdgtvqylerfsarvlspldfrryp
    fdsqtlhiylivrsvdtrnivlavdlekvgknddvfltgwdiesftavvkpanfaledrl
    eskldyqlrisrqyfsyipniilpmlfilfiswtafwstsydanvtlvvstliahiafni
    lvetnlpktpymtytgaiifmiylfyfvavievtvqhylkvesqparaasitrasriafp
    vvfllaniilaflffgf
    

    Sequence, based on observed residues (ATOM records):
    >2xq9E (E:)
    pppiadepltvntgiyliecyslddkaetfkvnaflslswkdrrlafdpvrsgvrvktye
    peaiwipeirfvnvenardadvvdisvspdgtvqylerfsarvlspldfrrypfdsqtlh
    iylivrsvdtrnivlavdlekvgknddvfltgwdiesftavvkpanfaledrleskldyq
    lrisrqyfsyipniilpmlfilfiswtafwstsydanvtlvvstliahiafnilvetnlp
    ktpymtytgaiifmiylfyfvavievtvqhylkvesqparaasitrasriafpvvfllan
    iilaflffgf