PDB entry 1rpq

View 1rpq on RCSB PDB site
Description: High Affinity IgE Receptor (alpha chain) Complexed with Tight-Binding E131 'zeta' Peptide from Phage Display
Class: membrane protein
Keywords: receptor-peptide complex, MEMBRANE PROTEIN
Deposited on 2003-12-03, released 2004-07-20
The last revision prior to the SCOPe 2.06 freeze date was dated 2011-07-13, with a file datestamp of 2011-05-25.
Experiment type: XRAY
Resolution: 3 Å
R-factor: 0.294
AEROSPACI score: 0.16 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: High affinity immunoglobulin epsilon receptor alpha-subunit precursor
    Species: Homo sapiens [TaxId:9606]
    Gene: FCER1A, FCE1A
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.06: d1rpqa1, d1rpqa2
  • Chain 'B':
    Compound: High affinity immunoglobulin epsilon receptor alpha-subunit precursor
    Species: Homo sapiens [TaxId:9606]
    Gene: FCER1A, FCE1A
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.06: d1rpqb1, d1rpqb2
  • Chain 'C':
    Compound: High affinity immunoglobulin epsilon receptor alpha-subunit precursor
    Species: Homo sapiens [TaxId:9606]
    Gene: FCER1A, FCE1A
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.06: d1rpqc1, d1rpqc2
  • Chain 'D':
    Compound: High affinity immunoglobulin epsilon receptor alpha-subunit precursor
    Species: Homo sapiens [TaxId:9606]
    Gene: FCER1A, FCE1A
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.06: d1rpqd1, d1rpqd2
  • Chain 'W':
    Compound: Peptide E131
    Species: synthetic, synthetic
    Database cross-references and differences (RAF-indexed):
    • PDB 1RPQ (0-20)
  • Chain 'X':
    Compound: Peptide E131
    Species: synthetic, synthetic
    Database cross-references and differences (RAF-indexed):
    • PDB 1RPQ (0-20)
  • Chain 'Y':
    Compound: Peptide E131
    Species: synthetic, synthetic
    Database cross-references and differences (RAF-indexed):
    • PDB 1RPQ (0-20)
  • Chain 'Z':
    Compound: Peptide E131
    Species: synthetic, synthetic
    Database cross-references and differences (RAF-indexed):
    • PDB 1RPQ (0-20)
  • Heterogens: NDG, SO4, CIT

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >1rpqA (A:)
vpqkpkvslnppwnrifkgenvtltcngnnffevsstkwfhngslseetnsslnivnakf
edsgeykcqhqqvnesepvylevfsdwlllqasaevvmegqplflrchgwrnwdvykviy
ykdgealkywyenhnisitnatvedsgtyyctgkvwqldyeseplnitvikaprek

    Sequence, based on observed residues (ATOM records): (download) 
    >1rpqA (A:)
kpkvslnppwnrifkgenvtltcngnnvsstkwfhngslseetnsslnivnakfedsgey
kcqhqqvnesepvylevfsdwlllqasaevvmegqplflrchgwrnwdvykviyykdgea
lkywyenhnisitnatvedsgtyyctgkvwqldyeseplnitvik

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >1rpqB (B:)
vpqkpkvslnppwnrifkgenvtltcngnnffevsstkwfhngslseetnsslnivnakf
edsgeykcqhqqvnesepvylevfsdwlllqasaevvmegqplflrchgwrnwdvykviy
ykdgealkywyenhnisitnatvedsgtyyctgkvwqldyeseplnitvikaprek

    Sequence, based on observed residues (ATOM records): (download) 
    >1rpqB (B:)
kpkvslnppwnrifkgenvtltcngnvsstkwfhngslseetnsslnivnakfedsgeyk
cqhqqvnesepvylevfsdwlllqasaevvmegqplflrchgwrnwdvykviyykdgeal
kywyenhnisitnatvedsgtyyctgkvwqldyeseplnitvik

  • Chain 'C':
    Sequence, based on SEQRES records: (download) 
    >1rpqC (C:)
vpqkpkvslnppwnrifkgenvtltcngnnffevsstkwfhngslseetnsslnivnakf
edsgeykcqhqqvnesepvylevfsdwlllqasaevvmegqplflrchgwrnwdvykviy
ykdgealkywyenhnisitnatvedsgtyyctgkvwqldyeseplnitvikaprek

    Sequence, based on observed residues (ATOM records): (download) 
    >1rpqC (C:)
kpkvslnppwnrifkgenvtltcngnnfvsstkwfhngslseetnsslnivnakfedsge
ykcqhqqvnesepvylevfsdwlllqasaevvmegqplflrchgwrnwdvykviyykdge
alkywyenhnisitnatvedsgtyyctgkvwqldyeseplnitvik

  • Chain 'D':
    Sequence, based on SEQRES records: (download) 
    >1rpqD (D:)
vpqkpkvslnppwnrifkgenvtltcngnnffevsstkwfhngslseetnsslnivnakf
edsgeykcqhqqvnesepvylevfsdwlllqasaevvmegqplflrchgwrnwdvykviy
ykdgealkywyenhnisitnatvedsgtyyctgkvwqldyeseplnitvikaprek

    Sequence, based on observed residues (ATOM records): (download) 
    >1rpqD (D:)
kpkvslnppwnrifkgenvtltcngnnffvsstkwfhngslseetnsslnivnakfedsg
eykcqhqqvnesepvylevfsdwlllqasaevvmegqplflrchgwrnwdvykviyykdg
ealkywyenhnisitnatvedsgtyyctgkvwqldyeseplnitvik

  • Chain 'W':
    No sequence available.

  • Chain 'X':
    No sequence available.

  • Chain 'Y':
    No sequence available.

  • Chain 'Z':
    No sequence available.