1n2z/3/1:A/1:B

Sequences

>1n2z-a3-m1-cA (length=245) [Search sequence]

AAPRVITLSPANTELAFAAGITPVGVSSYSDYPPQAQKIEQVSTWQGMNLERIVALKPDL
VIAWRGGNAERQVDQLASLGIKVMWVDATSIEQIANALRQLAPWSPQPDKAEQAAQSLLD
QYAQLKAQYADKPKKRVFLQFGINPPFTSGKESIQNQVLEVCGGENIFKDSRVPWPQVSR
EQVLARSPQAIVITGGPDQIPKIKQYWGEQLKIPVIPLTSDWFERASPRIILAAQQLCNA
LSQVD

>1n2z-a3-m1-cB (length=245) [Search sequence]

Structure information

PDB ID	1n2z (database links: RCSB PDB PDBe PDBj PDBsum)
Title	2.0 Angstrom structure of BtuF, the vitamin B12 binding protein of E. coli
Assembly ID	3
Resolution	2Å
Method of structure determination	X-RAY DIFFRACTION
Number of inter-chain contacts	57
Sequence identity between the two chains	1.0
PubMed citation	12475936

Chain information

	Chain 1	Chain 2
Model ID	1	1
Chain ID	A	B
UniProt accession	P37028	P37028
Species	562 (Escherichia coli)	562 (Escherichia coli)
Function annotation	BioLiP:1n2zA	BioLiP:1n2zB

3D structure

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Dimer structure: Chain 1 in red; Chain 2 in blue.

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Download:	1n2z-a3-m1-cA_1n2z-a3-m1-cB.pdb.gz

Full biological assembly

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Download:	1n2z-assembly3.cif.gz