4kbp Summary

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KIDNEY BEAN PURPLE ACID PHOSPHATASE

The structure was published by Klabunde, T., Strater, N., Frohlich, R., Witzel, H., and Krebs, B., in 1996 in a paper entitled "Mechanism of Fe(III)-Zn(II) purple acid phosphatase based on crystal structures." (abstract).

This crystal structure was determined using X-ray diffraction at a resolution of 2.7 Å and deposited in 1995.

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

This PDB entry contains multiple copies of the structure of PURPLE ACID PHOSPHATASE.

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 has more than one probable quaternary state observed. For more details see the quaternary structure page.

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 PURPLE ACID PHOSPHATASE P80366 (1-432) (PPAF_PHAVU)search Phaseolus vulgarissearch < 90% 432 98%
B PURPLE ACID PHOSPHATASE P80366 (1-432) (PPAF_PHAVU)search Phaseolus vulgarissearch < 90% 432 98%
C PURPLE ACID PHOSPHATASE P80366 (1-432) (PPAF_PHAVU)search Phaseolus vulgarissearch < 90% 432 98%
D PURPLE ACID PHOSPHATASE P80366 (1-432) (PPAF_PHAVU)search Phaseolus vulgarissearch < 90% 432 98%


This entry contains 1 unique UniProt protein:

UniProt accession Name Organism PDB
P80366 (1 - 432) PURPLE ACID PHOSPHATASE Phaseolus vulgaris

Chain Structural classification (SCOP) Structural classification (CATH) Sequence family (Pfam)
A, B, C, D (P80366) Purple acid phosphatase, N-terminal domainsearch, Purple acid phosphatase-likesearch Purple acid phosphatase, N-terminal domainsearch, Purple Acid Phosphatase; chain A, domain 2search PF00149: Calcineurin-like phosphoesterasesearch, PF14008: Iron/zinc purple acid phosphatase-like protein Csearch

Chain ID Molecular function (GO) Cellular component (GO) Biological process (GO)
A, B, C, D (P80366) acid phosphatase activitysearch metal ion bindingsearch zinc ion bindingsearch ferric iron bindingsearch hydrolase activitysearch extracellular regionsearch metabolic processsearch dephosphorylationsearch

Chain InterPro annotation
A, B, C, D Calcineurin-like phosphoesterase domain, apaH typesearch Purple acid phosphatase-like, N-terminalsearch Purple acid phosphatase, N-terminalsearch Iron/zinc purple acid phosphatase-like C-terminal domainsearch Metallo-dependent phosphatase-likesearch