1qq5 Summary



The structure was published by Ridder, I.S., Rozeboom, H.J., Kalk, K.H., and Dijkstra, B.W., in 1999 in a paper entitled "Crystal structures of intermediates in the dehalogenation of haloalkanoates by L-2-haloacid dehalogenase." (abstract).

This crystal structure was determined using X-ray diffraction at a resolution of 1.52 Å and deposited in 1999.

The experimental data on which the structure is based was also deposited.

This PDB entry contains multiple copies of the structure of PROTEIN (L-2-HALOACID DEHALOGENASE).

It also contains one or more heterogenic compounds (e.g., ligands, co-factors, ions, modified amino acids, etc.); see here for a complete list.

The molecule most likely forms homodimers.

The following tables show cross-reference information to other databases (to obtain a list of all PDB entries sharing the same property or classification, click on the magnifying glass icon):

Chain Name UniProt Name of source organism % of UniProt sequence present in the sample Residues in the sample molecules % of residues observed
A PROTEIN (L-2-HALOACID DEHALOGENASE) Q60099 (1-253) (HAD_XANAU)search Xanthobacter autotrophicussearch 100% 253 96%
B PROTEIN (L-2-HALOACID DEHALOGENASE) Q60099 (1-253) (HAD_XANAU)search Xanthobacter autotrophicussearch 100% 253 96%

This entry contains 1 unique UniProt protein:

UniProt accession Name Organism PDB
Q60099 (1 - 253) PROTEIN (L-2-HALOACID DEHALOGENASE) Xanthobacter autotrophicus

Chain Structural classification (SCOP) Structural classification (CATH) Sequence family (Pfam)
A, B (Q60099) HAD-relatedsearch Rossmann foldsearch, Putative phosphatase; domain 2search PF00702: haloacid dehalogenase-like hydrolasesearch

Chain ID Molecular function (GO) Biological process (GO)
A, B (Q60099) hydrolase activitysearch hydrolase activity, acting on acid halide bonds, in C-halide compoundssearch (S)-2-haloacid dehalogenase activitysearch metabolic processsearch

Chain InterPro annotation
A, B Haloacid dehalogenase, type IIsearch HAD hydrolase, subfamily IAsearch Phosphoglycolate phosphatase, domain 2search HAD-like domainsearch