4u12/1/1:A/2:A

Sequences

>4u12-a1-m1-cA (length=79) [Search sequence]

NPLDKWNDIIFHASKKLSKKELERLLELLALLETFIEKEDLEEKFESFAKALRIDEELQQ KIESRKTDIVIQSANILSG

>4u12-a1-m2-cA (length=79) [Search sequence]

NPLDKWNDIIFHASKKLSKKELERLLELLALLETFIEKEDLEEKFESFAKALRIDEELQQ KIESRKTDIVIQSANILSG

Structure information

PDB ID	4u12 (database links: RCSB PDB PDBe PDBj PDBsum)
Title	Crystal structure of protein HP0242 from Helicobacter pylori at 1.94 A resolution: a knotted homodimer
Assembly ID	1
Resolution	1.94Å
Method of structure determination	X-RAY DIFFRACTION
Number of inter-chain contacts	96
Sequence identity between the two chains	1.0

Chain information

	Chain 1	Chain 2
Model ID	1	2
Chain ID	A	A
UniProt accession	O25025	O25025
Species	85962 (Helicobacter pylori 26695)	85962 (Helicobacter pylori 26695)

3D structure

Dimer structure: Chain 1 in red; Chain 2 in blue. Download: 4u12-a1-m1-cA_4u12-a1-m2-cA.pdb.gz

Full biological assembly Download: 4u12-assembly1.cif.gz

Similar dimers