PDB entry 1apb

View 1apb on RCSB PDB site
Description: a pro to gly mutation in the hinge of the arabinose-binding protein enhances binding and alters specificity: sugar-binding and crystallographic studies
Class: binding proteins
Keywords: binding proteins
Deposited on 1991-11-15, released 1992-01-15
The last revision prior to the SCOPe 2.06 freeze date was dated 2009-02-24, with a file datestamp of 2009-03-01.
Experiment type: XRAY
Resolution: 1.76 Å
R-factor: 0.192
AEROSPACI score: 0.49 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: l-arabinose-binding protein
    Species: Escherichia coli [TaxId:562]
    Database cross-references and differences (RAF-indexed):
    • Uniprot P02924 (Start-305)
      • conflict (253)
    Domains in SCOPe 2.06: d1apba_
  • Heterogens: HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >1apbA (A:)
enlklgflvkqpeepwfqtewkfadkagkdlgfevikiavpdgektlnaidslaasgakg
fvictpdpklgsaivakargydmkviavddqfvnakgkpmdtvplvmmaatkigerqgqe
lykemqkrgwdvkesavmaitaneldtarrrttgsmdalkaagfpekqiyqvptksndip
gafdaansmlvqhpevkhwlivgmndstvlggvrategqgfkaadiigigingvdavsel
skaqatgfygsllgspdvhgykssemlynwvakdveppkftevtdvvlitrdnfkeelek
kglggk

    Sequence, based on observed residues (ATOM records): (download) 
    >1apbA (A:)
nlklgflvkqpeepwfqtewkfadkagkdlgfevikiavpdgektlnaidslaasgakgf
victpdpklgsaivakargydmkviavddqfvnakgkpmdtvplvmmaatkigerqgqel
ykemqkrgwdvkesavmaitaneldtarrrttgsmdalkaagfpekqiyqvptksndipg
afdaansmlvqhpevkhwlivgmndstvlggvrategqgfkaadiigigingvdavsels
kaqatgfygsllgspdvhgykssemlynwvakdveppkftevtdvvlitrdnfkeelekk
glggk