2vck Summary

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STRUCTURE OF PHYCOERYTHROBILIN SYNTHASE PEBS FROM THE CYANOPHAGE P-SSM2 IN COMPLEX WITH THE BOUND SUBSTRATE BILIVERDIN IXA

The structure was published by Dammeyer, T., Hofmann, E., and Frankenberg-Dinkel, N., in 2008 in a paper entitled "Phycoerythrobilin Synthase (Pebs) of a Marine Virus: Crystal Structures of the Biliverdin Complex and the Substrate-Free Form." (abstract).

This crystal structure was determined using X-ray diffraction at a resolution of 1.8 Å and deposited in 2007.

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

This PDB entry contains multiple copies of the structure of CYANOBACTERIAL PHYCOERYTHROBILIN.

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 CYANOBACTERIAL PHYCOERYTHROBILIN Q58MU6 (1-233) (PEBS_BPPRM)search Prochlorococcus phage P-SSM2search 100% 233 89%
B CYANOBACTERIAL PHYCOERYTHROBILIN Q58MU6 (1-233) (PEBS_BPPRM)search Prochlorococcus phage P-SSM2search 100% 233 89%
C CYANOBACTERIAL PHYCOERYTHROBILIN Q58MU6 (1-233) (PEBS_BPPRM)search Prochlorococcus phage P-SSM2search 100% 233 89%
D CYANOBACTERIAL PHYCOERYTHROBILIN Q58MU6 (1-233) (PEBS_BPPRM)search Prochlorococcus phage P-SSM2search 100% 233 89%


This entry contains 1 unique UniProt protein:

UniProt accession Name Organism PDB
Q58MU6 (1 - 233) CYANOBACTERIAL PHYCOERYTHROBILIN Prochlorococcus phage P-SSM2

Chain Sequence family (Pfam)
A, B, C, D (Q58MU6) PF05996: Ferredoxin-dependent bilin reductasesearch

Chain ID Molecular function (GO) Biological process (GO)
A, B, C, D (Q58MU6) cobalt ion bindingsearch oxidoreductase activitysearch oxidoreductase activity, acting on the CH-CH group of donors, iron-sulfur protein as acceptorsearch oxidation-reduction processsearch phytochromobilin biosynthetic processsearch

Chain InterPro annotation
A, B, C, D Ferredoxin-dependent bilin reductasesearch