1oas Summary

pdbe.org/1oas
spacer

O-ACETYLSERINE SULFHYDRYLASE FROM SALMONELLA TYPHIMURIUM

The structure was published by Burkhard, P., Rao, G.S., Hohenester, E., Schnackerz, K.D., Cook, P.F., and Jansonius, J.N., in 1998 in a paper entitled "Three-dimensional structure of O-acetylserine sulfhydrylase from Salmonella typhimurium." (abstract).

This crystal structure was determined using X-ray diffraction at a resolution of 2.2 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 O-ACETYLSERINE SULFHYDRYLASE.

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 O-ACETYLSERINE SULFHYDRYLASE P0A1E3 (2-323) (CYSK_SALTY)search Salmonella enterica subsp. enterica serovar Typhimurium str. LT2search 100% 322 97%
B O-ACETYLSERINE SULFHYDRYLASE P0A1E3 (2-323) (CYSK_SALTY)search Salmonella enterica subsp. enterica serovar Typhimurium str. LT2search 100% 322 97%


This entry contains 1 unique UniProt protein:

UniProt accession Name Organism PDB
P0A1E3 (2 - 323) O-ACETYLSERINE SULFHYDRYLASE Salmonella enterica subsp. enterica serovar Typhimurium

Chain Structural classification (SCOP) Structural classification (CATH) Sequence family (Pfam)
A, B (P0A1E3) Tryptophan synthase beta subunit-like PLP-dependent enzymessearch Rossmann foldsearch PF00291: Pyridoxal-phosphate dependent enzymesearch

Chain ID Biological process (GO) Molecular function (GO)
A, B (P0A1E3) cysteine biosynthetic process from serinesearch cellular amino acid biosynthetic processsearch cysteine biosynthetic processsearch metabolic processsearch catalytic activitysearch transferase activitysearch cysteine synthase activitysearch

Chain InterPro annotation
A, B Cysteine synthase/cystathionine beta-synthase, pyridoxal-phosphate attachment sitesearch Tryptophan synthase beta subunit-like PLP-dependent enzymesearch Cysteine synthase K/Msearch Cysteine synthase Asearch