3P55	Lyase	date	Oct 07, 2010
title	Human Carbonic Anhydrase II In Complex With P-(4-Ferrocenyl- Triazol-1-Yl)Benzenesulfonamide
authors	A.J.Salmon
compound		source
Molecule: Carbonic Anhydrase 2 Chain: A Ec: 4.2.1.1 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Ca2 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet8c
symmetry	Space Group: P 1 21 1	R_factor 0.187 R_Free 0.223
crystal cell	length a length b length c angle alpha angle beta angle gamma 42.400 41.600 72.230 90.00 104.64 90.00
method	X-Ray Diffraction	resolution	2.00 Å
ligand	670, GOL, ZN	enzyme	Lyase E.C.4.2.1.1 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Protein crystal structures with ferrocene and ruthenocene-based enzyme inhibitors., Salmon AJ, Williams ML, Hofmann A, Poulsen SA, Chem Commun (Camb). 2012 Feb 25;48(17):2328-30. Epub 2012 Jan 18. PMID:22258283

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (50 Kb) [Save to disk] Biological Unit Coordinates (3p55.pdb1.gz) 45 Kb LPC: Ligand-Protein Contacts for 3P55 CSU: Contacts of Structural Units for 3P55 Structure Factors (809 Kb) Retrieve 3P55 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3P55 from S2C, [Save to disk] Re-refined 3p55 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3P55 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 3P55

Ramachandran plot from PDBSum

Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 3P55, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3p55_A] [3p55] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 3P55: [Carb_anhydrase ] by SMART

Other resources with information on 3P55

Community annotation for 3P55 at PDBWiki (http://pdbwiki.org)

Movements, Movies and Images

Images from IMB Jena Image Library of Biological Macromolecules.

You may enter another PDB ID code

Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]

---

OCA© by Jaime Prilusky, 1996-2014,2022 Bioinformatics Unit Weizmann Institute of Science

---