PDB entry 4k6y

View 4k6y on RCSB PDB site
Description: CFTR Associated Ligand (CAL) PDZ domain bound to peptide iCAL36-Q (ANSRWQTSII)
Class: peptide binding protein/protein binding
Keywords: PDZ domain, CAL, PIST, FIG, PDZ-peptide complex, CFTR Associated Ligand, PEPTIDE BINDING PROTEIN-PROTEIN BINDING complex
Deposited on 2013-04-16, released 2014-01-22
The last revision prior to the SCOPe 2.04 freeze date was dated 2014-01-22, with a file datestamp of 2014-01-17.
Experiment type: XRAY
Resolution: 1.48 Å
R-factor: 0.183
AEROSPACI score: 0.56 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Golgi-associated PDZ and coiled-coil motif-containing protein
    Species: Homo sapiens [TaxId:9606]
    Gene: GOPC, CAL, FIG
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.04: d4k6ya_
  • Chain 'B':
    Compound: Golgi-associated PDZ and coiled-coil motif-containing protein
    Species: Homo sapiens [TaxId:9606]
    Gene: GOPC, CAL, FIG
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.04: d4k6yb_
  • Chain 'C':
    Compound: iCAL36-Q peptide
    Database cross-references and differences (RAF-indexed):
    • PDB 4K6Y (Start-9)
  • Chain 'D':
    Compound: iCAL36-Q peptide
    Database cross-references and differences (RAF-indexed):
    • PDB 4K6Y (0-9)
  • Heterogens: GOL, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >4k6yA (A:)
gpirkvlllkedheglgisitggkehgvpiliseihpgqpadrcgglhvgdailavngvn
lrdtkhkeavtilsqqrgeiefevvyv

  • Chain 'B':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >4k6yB (B:)
gpirkvlllkedheglgisitggkehgvpiliseihpgqpadrcgglhvgdailavngvn
lrdtkhkeavtilsqqrgeiefevvyv

  • Chain 'C':
    No sequence available.

  • Chain 'D':
    No sequence available.