2PCD	Dioxygenase	date	Jun 21, 1994
title	Structure Of Protocatechuate 3,4-Dioxygenase From Pseudomona Aeruginosa At 2.15 Angstroms Resolution
authors	D.H.Ohlendorf, A.M.Orville, J.D.Lipscomb
compound		source
Molecule: Protocatechuate 3,4-Dioxygenase (Alpha Chain) Chain: A, B, C, D, E, F Ec: 1.13.11.3 Engineered: Yes		Organism_scientific: Pseudomonas Putida Organism_taxid: 303
Molecule: Protocatechuate 3,4-Dioxygenase (Beta Chain) Chain: M, N, O, P, Q, R Ec: 1.13.11.3 Engineered: Yes		Organism_scientific: Pseudomonas Putida Organism_taxid: 303
symmetry	Space Group: I 1 2 1	R_factor R_Free NULL
crystal cell	length a length b length c angle alpha angle beta angle gamma 197.170 127.030 134.180 90.00 97.64 90.00
method	X-Ray Diffraction	resolution	2.15 Å
ligand	FE	enzyme	Oxidoreductase E.C.1.13.11.3 BRENDA
note	2PCD supersedes 1PCD
related structures	by homologous chain: 3PCF, 3PCJ, 3PCK
Gene Ontology	Chain Function Process Component F, A, E, B, C, D O, N, P, Q, M, R
Primary reference	Structure of protocatechuate 3,4-dioxygenase from Pseudomonas aeruginosa at 2.15 A resolution., Ohlendorf DH, Orville AM, Lipscomb JD, J Mol Biol 1994 Dec 16;244(5):586-608. PMID:7990141

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (436 Kb) [Save to disk] Biological Unit Coordinates (2pcd.pdb1.gz) 848 Kb LPC: Ligand-Protein Contacts for 2PCD CSU: Contacts of Structural Units for 2PCD Likely Quarternary Molecular Structure file(s) for 2PCD Retrieve 2PCD in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2PCD from S2C, [Save to disk]

View 2PCD in 3D

Proteopedia, because life has more than 2D. On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure. On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.

Visual 3D analysis of 2PCD

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 2PCD, from MSDmotif at EBI Genome occurence of 2PCD's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d2pcda_, region A [Jmol] [rasmolscript] [script source]     - Domain d2pcdb_, region B [Jmol] [rasmolscript] [script source]     - Domain d2pcdc_, region C [Jmol] [rasmolscript] [script source]     - Domain d2pcdd_, region D [Jmol] [rasmolscript] [script source]     - Domain d2pcde_, region E [Jmol] [rasmolscript] [script source]     - Domain d2pcdf_, region F [Jmol] [rasmolscript] [script source]     - Domain d2pcdm_, region M [Jmol] [rasmolscript] [script source]     - Domain d2pcdn_, region N [Jmol] [rasmolscript] [script source]     - Domain d2pcdo_, region O [Jmol] [rasmolscript] [script source]     - Domain d2pcdp_, region P [Jmol] [rasmolscript] [script source]     - Domain d2pcdq_, region Q [Jmol] [rasmolscript] [script source]     - Domain d2pcdr_, region R [Jmol] [rasmolscript] [script source] Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH Summaries and structural analyses of PDB data files from PDBSum Identification of Protein Pockets & Cavities at CASTp

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2pcd_E] [2pcd_R] [2pcd] [2pcd_D] [2pcd_B] [2pcd_P] [2pcd_M] [2pcd_N] [2pcd_Q] [2pcd_C] [2pcd_O] [2pcd_A] [2pcd_F] SWISS-PROT database: [P00436] [P00437] Domain organization of [PCXA_PSEPU] [PCXB_PSEPU] by SWISSPFAM

Other resources with information on 2PCD

Community annotation for 2PCD at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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