1pnt Summary

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CRYSTAL STRUCTURE OF BOVINE HEART PHOSPHOTYROSYL PHOSPHATASE AT 2.2 ANGSTROMS RESOLUTION

The structure was published by Zhang, M., Van Etten, R.L., and Stauffacher, C.V., in 1994 in a paper entitled "Crystal structure of bovine heart phosphotyrosyl phosphatase at 2.2-A resolution." (abstract).

This crystal structure was determined using X-ray diffraction at a resolution of 2.2 Å and deposited in 1994.

The experimental data on which the structure is based was not deposited.

The PDB entry contains the structure of ACID PHOSPHATASE. This molecule has the UniProt identifier P11064 (PPAC_BOVIN)search. The sample contained 157 residues which is 99% of the natural sequence. Out of 157 residues 157 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 is most likely monomeric.

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 P11064 (2-158) (PPAC_BOVIN)search Bos taurussearch 99% 157 100%


This entry contains 1 unique UniProt protein:

UniProt accession Name Organism PDB
P11064 (2 - 158) ACID PHOSPHATASE Bos taurus

Chain Structural classification (SCOP) Structural classification (CATH) Sequence family (Pfam)
A (P11064) Low-molecular-weight phosphotyrosine protein phosphatasessearch Rossmann foldsearch PF01451: Low molecular weight phosphotyrosine protein phosphatasesearch

Chain ID Biological process (GO) Molecular function (GO) Cellular component (GO)
A (P11064) protein dephosphorylationsearch peptidyl-tyrosine dephosphorylationsearch protein tyrosine phosphatase activitysearch acid phosphatase activitysearch phosphoprotein phosphatase activitysearch hydrolase activitysearch non-membrane spanning protein tyrosine phosphatase activitysearch cytoplasmsearch

Chain InterPro annotation
A Protein-tyrosine phosphatase/arsenate reductasesearch Protein-tyrosine phosphatase, low molecular weight, mammaliansearch Protein-tyrosine phosphatase, low molecular weightsearch Phosphotyrosine protein phosphatase I superfamilysearch