1CIL	Lyase(Oxo-Acid)	date	Oct 20, 1993
title	The Positions Of His-64 And A Bound Water In Human Carbonic II Upon Binding Three Structurally Related Inhibitors
authors	G.M.Smith, R.S.Alexander, D.W.Christianson, B.M.Mckeever, G.S.Po J.P.Springer, W.C.Randall, J.J.Baldwin, C.N.Habecker
compound		source
Molecule: Carbonic Anhydrase II Chain: A Ec: 4.2.1.1 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606
symmetry	Space Group: P 1 21 1	R_factor R_Free NULL
crystal cell	length a length b length c angle alpha angle beta angle gamma 42.870 42.130 72.920 90.00 104.55 90.00
method	X-Ray Diffraction	resolution	1.60 Å
ligand	ETS, ZN BindingDB	enzyme	Lyase E.C.4.2.1.1 BRENDA
related structures	by homologous chain: 1G0E, 2CBA
Gene Ontology	Chain Function Process Component A
Primary reference	Positions of His-64 and a bound water in human carbonic anhydrase II upon binding three structurally related inhibitors., Smith GM, Alexander RS, Christianson DW, McKeever BM, Ponticello GS, Springer JP, Randall WC, Baldwin JJ, Habecker CN, Protein Sci 1994 Jan;3(1):118-25. PMID:8142888

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (48 Kb) [Save to disk] Biological Unit Coordinates (1cil.pdb1.gz) 45 Kb LPC: Ligand-Protein Contacts for 1CIL CSU: Contacts of Structural Units for 1CIL Likely Quarternary Molecular Structure file(s) for 1CIL Retrieve 1CIL in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1CIL from S2C, [Save to disk]

View 1CIL 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 1CIL

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1CIL, from MSDmotif at EBI Genome occurence of 1CIL's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1cil__, region [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: [1cil] [1cil_A] SWISS-PROT database: [P00918] Domain organization of [CAH2_HUMAN] by SWISSPFAM Domain found in 1CIL: [Carb_anhydrase ] by SMART

Other resources with information on 1CIL

Community annotation for 1CIL at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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