PDB entry 1zkr

View 1zkr on RCSB PDB site
Description: Crystal structure of the major cat allergen Fel d 1 (1+2)
Class: allergen
Keywords: cat allergen, uteroglobin, secretoglobin, allergen
Deposited on 2005-05-04, released 2006-05-16
The last revision prior to the SCOPe 2.06 freeze date was dated 2011-07-27, with a file datestamp of 2011-07-22.
Experiment type: XRAY
Resolution: 1.64 Å
R-factor: 0.192
AEROSPACI score: 0.59 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Major allergen I polypeptide, fused chain 1, chain 2
    Species: Felis catus [TaxId:9685]
    Gene: CH2
    Database cross-references and differences (RAF-indexed):
    • Uniprot P30438 (1-70)
      • initiating methionine (0)
      • conflict (60)
    • Uniprot P30440 (71-End)
      • initiating methionine (0)
      • conflict (60)
    Domains in SCOPe 2.06: d1zkra1, d1zkra2
  • Chain 'B':
    Compound: Major allergen I polypeptide, fused chain 1, chain 2
    Species: Felis catus [TaxId:9685]
    Gene: CH2
    Database cross-references and differences (RAF-indexed):
    • Uniprot P30438 (1-70)
      • initiating methionine (0)
      • conflict (60)
    • Uniprot P30440 (71-End)
      • initiating methionine (0)
      • conflict (60)
    Domains in SCOPe 2.06: d1zkrb1, d1zkrb2
  • Heterogens: HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >1zkrA (A:)
meicpavkrdvdlfltgtpdeyveqvaqykalpvvlenarilkncvdakmteedkenals
lldkiytsplcvkmaetcpifydvffavangnellldlsltkvnatepertamkkiqdcy
venglisrvldglvmttissskdcmgehhhhhh

    Sequence, based on observed residues (ATOM records): (download) 
    >1zkrA (A:)
meicpavkrdvdlfltgtpdeyveqvaqykalpvvlenarilkncvdakmteedkenals
lldkiytsplcvkmaetcpifydvffavangnellldlsltkvnatepertamkkiqdcy
venglisrvldglvmttissskdcmg

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >1zkrB (B:)
meicpavkrdvdlfltgtpdeyveqvaqykalpvvlenarilkncvdakmteedkenals
lldkiytsplcvkmaetcpifydvffavangnellldlsltkvnatepertamkkiqdcy
venglisrvldglvmttissskdcmgehhhhhh

    Sequence, based on observed residues (ATOM records): (download) 
    >1zkrB (B:)
meicpavkrdvdlfltgtpdeyveqvaqykalpvvlenarilkncvdakmteedkenals
lldkiytsplcvkmaetcpifydvffavangnellldlsltkvnatepertamkkiqdcy
venglisrvldglvmttissskdcm