PDB entry 3sao

View 3sao on RCSB PDB site
Description: The Siderocalin Ex-FABP functions through dual ligand specificities
Class: transport protein
Keywords: Beta-Barrel, Siderophore Binding Protein, TRANSPORT PROTEIN
Deposited on 2011-06-03, released 2011-12-28
The last revision prior to the SCOPe 2.04 freeze date was dated 2011-12-28, with a file datestamp of 2011-12-23.
Experiment type: XRAY
Resolution: 1.8 Å
R-factor: 0.204
AEROSPACI score: 0.5 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Extracellular fatty acid-binding protein
    Species: Gallus gallus [TaxId:9031]
    Gene: EXFABP
    Database cross-references and differences (RAF-indexed):
    • Uniprot P21760 (Start-155)
      • engineered mutation (25)
      • see remark 999 (73)
      • engineered mutation (148-149)
      • expression tag (156-159)
      • conflict (25)
      • conflict (73)
      • conflict (148-149)
    Domains in SCOPe 2.04: d3saoa_
  • Chain 'B':
    Compound: Extracellular fatty acid-binding protein
    Species: Gallus gallus [TaxId:9031]
    Gene: EXFABP
    Database cross-references and differences (RAF-indexed):
    • Uniprot P21760
      • engineered mutation (25)
      • see remark 999 (73)
      • engineered mutation (148-149)
      • conflict (25)
      • conflict (73)
      • conflict (148-149)
    Domains in SCOPe 2.04: d3saob_
  • Heterogens: NKN, DBH, FE, GOL, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >3saoA (A:)
tvpdrsevagkwyivalasntdfflaekgkmkmvmarisflgedelevsyaapspkgcrk
wettfkktsddgevyyseeaektvevldtdyksyavifatrvkdgrtlhmmrlysrsrev
sptamaifrklarernytdemvavlpsqaacsvdevlvpr

    Sequence, based on observed residues (ATOM records): (download) 
    >3saoA (A:)
sevagkwyivalasntdfflaekgkmkmvmarisflgedelevsyaapspkgcrkwettf
kkevyyseeaektvevldtdyksyavifatrvkdgrtlhmmrlysrsrevsptamaifrk
larernytdemvavlpsqaacsvdevlvpr

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >3saoB (B:)
tvpdrsevagkwyivalasntdfflaekgkmkmvmarisflgedelevsyaapspkgcrk
wettfkktsddgevyyseeaektvevldtdyksyavifatrvkdgrtlhmmrlysrsrev
sptamaifrklarernytdemvavlpsqaacsvdevlvpr

    Sequence, based on observed residues (ATOM records): (download) 
    >3saoB (B:)
sevagkwyivalasntdfflaekgkmkmvmarisflgedelevsyaapspkgcrkwettf
kktsddgevyyseeaektvevldtdyksyavifatrvkdgrtlhmmrlysrsrevsptam
aifrklarernytdemvavlpsqaacsvd