1d2t Summary



The structure was published by Ishikawa, K., Mihara, Y., Gondoh, K., Suzuki, E., and Asano, Y., in 2000 in a paper entitled "X-ray structures of a novel acid phosphatase from Escherichia blattae and its complex with the transition-state analog molybdate." (abstract).

This crystal structure was determined using X-ray diffraction at a resolution of 1.9 Å and deposited in 1999.

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

The PDB entry contains the structure of ACID PHOSPHATASE. This molecule has the UniProt identifier Q9S1A6 (Q9S1A6_SHIBL)search. The sample contained 231 residues which is 93% of the natural sequence. Out of 231 residues 222 were observed and are deposited in the PDB.

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 homohexamers.

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 ACID PHOSPHATASE Q9S1A6 (19-249) (Q9S1A6_SHIBL)search Shimwellia blattaesearch 93% 231 96%

This entry contains 1 unique UniProt protein:

UniProt accession Name Organism PDB
Q9S1A6 (19 - 249) ACID PHOSPHATASE Shimwellia blattae

Chain Structural classification (SCOP) Structural classification (CATH) Sequence family (Pfam)
A (Q9S1A6) Type 2 phosphatidic acid phosphatase, PAP2search Vanadium-containing Chloroperoxidase, domain 1search PF01569: PAP2 superfamilysearch

Chain ID Cellular component (GO) Molecular function (GO) Biological process (GO)
A (Q9S1A6) outer membrane-bounded periplasmic spacesearch membranesearch hydrolase activitysearch acid phosphatase activitysearch catalytic activitysearch dephosphorylationsearch metabolic processsearch

Chain InterPro annotation
A Phosphatidic acid phosphatase type 2/haloperoxidasesearch Acid phosphatase, class A, bacterialsearch Nonspecific acid phosphatase, class Asearch Acid phosphatase, class A, bacterial, conserved sitesearch