PDB entry 4or1

View 4or1 on RCSB PDB site
Description: Structure and mechanism of fibronectin binding and biofilm formation of enteroaggregative Escherischia coli AAF fimbriae
Class: cell adhesion
Keywords: biofilm, chaperone-usher, pilus, adhesion, fibronectin, fimbriae, fibre, immunoglobulin-like, Outer membrane pilus, CELL ADHESION
Deposited on 2014-02-10, released 2014-12-24
The last revision prior to the SCOPe 2.08 freeze date was dated 2017-08-09, with a file datestamp of 2017-08-04.
Experiment type: XRAY
Resolution: 3 Å
R-factor: N/A
AEROSPACI score: 0.13 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Invasin homolog AafB, Major fimbrial subunit of aggregative adherence fimbria II AafA chimeric construct
    Species: Escherichia coli [TaxId:562]
    Gene: aafB, aafA
    Database cross-references and differences (RAF-indexed):
    • Uniprot Q9X4L4 (12-End)
      • expression tag (11)
      • linker (141-144)
    • Uniprot O30595 (145-154)
    Domains in SCOPe 2.08: d4or1a1, d4or1a2
  • Chain 'B':
    Compound: Invasin homolog AafB, Major fimbrial subunit of aggregative adherence fimbria II AafA chimeric construct
    Species: Escherichia coli [TaxId:562]
    Gene: aafB, aafA
    Database cross-references and differences (RAF-indexed):
    • Uniprot Q9X4L4 (12-End)
      • expression tag (11)
      • linker (138-144)
    • Uniprot O30595 (145-154)
    Domains in SCOPe 2.08: d4or1b1, d4or1b2
  • Heterogens: SO4, ACT, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >4or1A (A:)
mrgshhhhhhgsteisleglhrnmgeqlfdgdilatgriicrerhtgfhiqmnarqvegr
pghyivqgskdtqsklwvrlgregwtsptgggqqgivrsgqeeqvifdvmadgnqwakpg
eyifsvsgkcltswednkqnatavaktatstitvv

    Sequence, based on observed residues (ATOM records): (download) 
    >4or1A (A:)
steisleglhnmgeqlfdgdilatgriicrerhtgfhiqmnarqvegrpghyivqgskdt
qsklwvrlgregwtspqgivrsgqeeqvifdvmadgnqwakpgeyifsvsgkclttavak
tatstitvv

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >4or1B (B:)
mrgshhhhhhgsteisleglhrnmgeqlfdgdilatgriicrerhtgfhiqmnarqvegr
pghyivqgskdtqsklwvrlgregwtsptgggqqgivrsgqeeqvifdvmadgnqwakpg
eyifsvsgkcltswednkqnatavaktatstitvv

    Sequence, based on observed residues (ATOM records): (download) 
    >4or1B (B:)
steisleglnmgeqlfdgdilatgriicrerhtgfhiqmnarqvegrpghyivqgskdtq
sklwvrlgregwtsptqqgivrsgqeeqvifdvmadgnqwakpgeyifsvsgkcltsqna
tavaktatstitvv