PDB entry 1n2z
View 1n2z on RCSB PDB site
Description: 2.0 Angstrom structure of BtuF, the vitamin B12 binding protein of E. coli
Class: transport protein
Keywords: transport protein
Deposited on
2002-10-24, released
2002-12-18
The last revision prior to the SCOPe 2.08 freeze date was dated
2009-02-24, with a file datestamp of
2009-03-01.
Experiment type: XRAY
Resolution: 2 Å
R-factor: 0.189
AEROSPACI score: 0.46
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: Vitamin B12 transport protein btuF
Species: Escherichia coli [TaxId:562]
Gene: btuf
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.08: d1n2za_ - Chain 'B':
Compound: Vitamin B12 transport protein btuF
Species: Escherichia coli [TaxId:562]
Gene: btuf
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.08: d1n2zb_ - Heterogens: CD, CL, CNC, PG4, HOH
PDB Chain Sequences:
- Chain 'A':
Sequence; same for both SEQRES and ATOM records: (download)
>1n2zA (A:)
aaprvitlspantelafaagitpvgvssysdyppqaqkieqvstwqgmnlerivalkpdl
viawrggnaerqvdqlaslgikvmwvdatsieqianalrqlapwspqpdkaeqaaqslld
qyaqlkaqyadkpkkrvflqfginppftsgkesiqnqvlevcggenifkdsrvpwpqvsr
eqvlarspqaivitggpdqipkikqywgeqlkipvipltsdwferaspriilaaqqlcna
lsqvd
- Chain 'B':
Sequence; same for both SEQRES and ATOM records: (download)
>1n2zB (B:)
aaprvitlspantelafaagitpvgvssysdyppqaqkieqvstwqgmnlerivalkpdl
viawrggnaerqvdqlaslgikvmwvdatsieqianalrqlapwspqpdkaeqaaqslld
qyaqlkaqyadkpkkrvflqfginppftsgkesiqnqvlevcggenifkdsrvpwpqvsr
eqvlarspqaivitggpdqipkikqywgeqlkipvipltsdwferaspriilaaqqlcna
lsqvd