1ru4 Summary

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Crystal structure of pectate lyase Pel9A

The structure was published by Jenkins, J., Shevchik, V.E., Hugouvieux-Cotte-Pattat, N., and Pickersgill, R.W., in 2004 in a paper entitled "The crystal structure of pectate lyase Pel9A from Erwinia chrysanthemi" (abstract).

This crystal structure was determined using X-ray diffraction at a resolution of 1.6 Å and deposited in 2003.

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

The PDB entry contains the structure of Pectate lyase. This molecule has the UniProt identifier P0C1A7 (PLYL_DICD3)search. The sample contained 400 residues which is 100% of the natural sequence. Out of 400 residues 400 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 Pectate lyase P0C1A7 (26-425) (PLYL_DICD3)search Dickeya dadantii 3937search 100% 400 100%


This entry contains 1 unique UniProt protein:

UniProt accession Name Organism PDB
P0C1A7 (26 - 425) Pectate lyase Dickeya chrysanthemi

Chain Structural classification (SCOP) Structural classification (CATH) Sequence family (Pfam)
A (P0C1A7) Pectate transeliminasesearch Single-stranded right-handed beta-helix, Pectin lyase-likesearch PF13229: Right handed beta helix regionsearch

Chain ID Molecular function (GO) Biological process (GO) Cellular component (GO)
A (P0C1A7) lyase activitysearch pectate lyase activitysearch metal ion bindingsearch pathogenesissearch pectin catabolic processsearch extracellular regionsearch

Chain InterPro annotation
A Parallel beta-helix repeatsearch Pectin lyase fold/virulence factorsearch Pectin lyase foldsearch