1C5D	Immune System	date	Nov 17, 1999
title	The Crystal Structure Of The Fab Fragment Of A Rat Monoclona Against The Main Immunogenic Region Of The Human Muscle Ace Receptor
authors	M.Kontou, D.D.Leonidas, E.H.Vatzaki, P.Tsantili, A.Mamalaki, N.G.Oikonomakos, K.R.Acharya, S.J.Tzartos
compound		source
Molecule: Monoclonal Antibody Against The Main Immunogenic The Human Muscle Acetylcholine Receptor; Chain: L, A Fragment: Fab Fragment, Heavy Chain		Organism_scientific: Rattus Norvegicus Organism_common: Norway Rat Organism_taxid: 10116
Molecule: Monoclonal Antibody Against The Main Immunogenic The Human Muscle Acetylcholine Receptor; Chain: H, B Fragment: Fab Fragment, Light Chain		Organism_scientific: Rattus Norvegicus Organism_common: Norway Rat Organism_taxid: 10116
symmetry	Space Group: C 2 2 21	R_factor 0.196 R_Free 0.304
crystal cell	length a length b length c angle alpha angle beta angle gamma 79.710 110.080 199.520 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.40 Å
related structures	by homologous chain: 1BJ1, 1EHL, 1KEG
Primary reference	The crystal structure of the Fab fragment of a rat monoclonal antibody against the main immunogenic region of the human muscle acetylcholine receptor., Kontou M, Leonidas DD, Vatzaki EH, Tsantili P, Mamalaki A, Oikonomakos NG, Acharya KR, Tzartos SJ, Eur J Biochem 2000 Apr;267(8):2389-97. PMID:10759865

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (140 Kb) [Save to disk] Biological Unit Coordinates (1c5d.pdb1.gz) 135 Kb Biological Unit Coordinates (1c5d.pdb2.gz) 68 Kb Biological Unit Coordinates (1c5d.pdb3.gz) 69 Kb CSU: Contacts of Structural Units for 1C5D Likely Quarternary Molecular Structure file(s) for 1C5D Retrieve 1C5D in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1C5D from S2C, [Save to disk]

View 1C5D 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 1C5D

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1C5D, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1c5da1, region A:1-106 [Jmol] [rasmolscript] [script source]     - Domain d1c5da2, region A:107-213 [Jmol] [rasmolscript] [script source]     - Domain d1c5db1, region B:1-117 [Jmol] [rasmolscript] [script source]     - Domain d1c5db2, region B:118-215 [Jmol] [rasmolscript] [script source]     - Domain d1c5dh1, region H:1-117 [Jmol] [rasmolscript] [script source]     - Domain d1c5dh2, region H:118-214 [Jmol] [rasmolscript] [script source]     - Domain d1c5dl1, region L:1-106 [Jmol] [rasmolscript] [script source]     - Domain d1c5dl2, region L:107-213 [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: [1c5d_A] [1c5d_L] [1c5d_H] [1c5d_B] [1c5d] SWISS-PROT database: [P20761] [P01835] Domain organization of [IGG2B_RAT] [KACB_RAT] by SWISSPFAM Domains found in 1C5D: [IG_like] [IGv ] by SMART

Other resources with information on 1C5D

Community annotation for 1C5D at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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