1CLO	Immunoglobulin	date	May 01, 1996
title	Anti-Carcinoembryonic Antigen Monoclonal Antibody A5b7
authors	M.J.Banfield, D.J.King, A.Mountain, R.L.Brady
compound		source
Molecule: A5b7 Monoclonal Antibody Chain: L Fragment: Antigen Binding Fragment, Fab Other_details: Anti-Carcinoembryonic Antigen Monoclonal Antibody A5b7;		Organism_scientific: Mus Musculus Organism_common: House Mouse Organism_taxid: 10090
Molecule: A5b7 Monoclonal Antibody Chain: H Fragment: Antigen Binding Fragment, Fab Other_details: Anti-Carcinoembryonic Antigen Monoclonal Antibody A5b7		Organism_scientific: Mus Musculus Organism_common: House Mouse Organism_taxid: 10090
symmetry	Space Group: P 1 21 1	R_factor 0.212 R_Free NULL
crystal cell	length a length b length c angle alpha angle beta angle gamma 38.890 79.680 68.520 90.00 104.91 90.00
method	X-Ray Diffraction	resolution	2.10 Å
related structures	by homologous chain: 1L7T, 1SY6
Primary reference	VL:VH domain rotations in engineered antibodies: crystal structures of the Fab fragments from two murine antitumor antibodies and their engineered human constructs., Banfield MJ, King DJ, Mountain A, Brady RL, Proteins 1997 Oct;29(2):161-71. PMID:9329081

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (80 Kb) [Save to disk] Biological Unit Coordinates (1clo.pdb1.gz) 76 Kb CSU: Contacts of Structural Units for 1CLO Likely Quarternary Molecular Structure file(s) for 1CLO Structure Factors (200 Kb) Retrieve 1CLO in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1CLO from S2C, [Save to disk] Re-refined 1clo structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1CLO 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 1CLO

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 1CLO, from MSDmotif at EBI Genome occurence of 1CLO's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1cloh1, region H:1-113 [Jmol] [rasmolscript] [script source]     - Domain d1cloh2, region H:114-214 [Jmol] [rasmolscript] [script source]     - Domain d1clol1, region L:1-107 [Jmol] [rasmolscript] [script source]     - Domain d1clol2, region L:108-214 [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: [1clo_H] [1clo_L] [1clo] SWISS-PROT database: [P01868] Domain organization of [IGHG1_MOUSE] by SWISSPFAM Domains found in 1CLO: [IG_like] [IGv ] by SMART

Other resources with information on 1CLO

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

Movements, Movies and Images

Domain movements in 1CLO from the Database of Macromolecular Movements. Images from IMB Jena Image Library of Biological Macromolecules.

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