3PCH		date
authors
compound		source
symmetry		R_factor R_Free
crystal cell	length a length b length c angle alpha angle beta angle gamma
method	X-Ray Diffraction	resolution
ligand	BME, CHB, CME, FE	enzyme
related structures	by homologous chain: 3PCC, 3PCE
Gene Ontology	Chain Function Process Component A, D, C, F, B, E O, P, Q, N, R, M
Primary reference	Structures of competitive inhibitor complexes of protocatechuate 3,4-dioxygenase: multiple exogenous ligand binding orientations within the active site., Orville AM, Elango N, Lipscomb JD, Ohlendorf DH, Biochemistry 1997 Aug 19;36(33):10039-51. PMID:9254599

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (442 Kb) [Save to disk] Biological Unit Coordinates (3pch.pdb1.gz) 857 Kb LPC: Ligand-Protein Contacts for 3PCH CSU: Contacts of Structural Units for 3PCH Likely Quarternary Molecular Structure file(s) for 3PCH Retrieve 3PCH in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3PCH from S2C, [Save to disk]

View 3PCH 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.

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3pch] [3pch_A] [3pch_B] [3pch_C] [3pch_D] [3pch_E] [3pch_F] [3pch_M] [3pch_N] [3pch_O] [3pch_P] [3pch_Q] [3pch_R] SWISS-PROT database: [P00436] [P00437]

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