1GPO	Immune System	date	Mar 27, 1997
title	Crystal Structure Of The Rationally Designed Antibody M41 As Fragment
authors	W.Schiweck, A.Skerra
compound		source
Molecule: Antibody M41 Chain: L, M Fragment: Fab Fragment Engineered: Yes		Organism_scientific: Mus Musculus Organism_common: Mouse Organism_taxid: 10090 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: K-12 W3110 Expression_system_vector_type: Bacterial Expression_system_plasmid: Pask85-M41
Molecule: Antibody M41 Chain: H, I Fragment: Fab Fragment Engineered: Yes		Organism_scientific: Mus Musculus Organism_common: Mouse Organism_taxid: 10090 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: K-12 W3110 Expression_system_vector_type: Bacterial Expression_system_plasmid: Pask85-M41
symmetry	Space Group: P 21 21 21	R_factor 0.214 R_Free 0.283
crystal cell	length a length b length c angle alpha angle beta angle gamma 96.470 103.510 113.600 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.95 Å
ligand	SO4	enzyme
related structures	by homologous chain: 1MIE, 1QKZ, 1SM3
Gene Ontology	Chain Function Process Component M, L
Primary reference	The rational construction of an antibody against cystatin: lessons from the crystal structure of an artificial Fab fragment., Schiweck W, Skerra A, J Mol Biol. 1997 May 23;268(5):934-51. PMID:9180382

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (154 Kb) [Save to disk] Biological Unit Coordinates (1gpo.pdb1.gz) 77 Kb Biological Unit Coordinates (1gpo.pdb2.gz) 75 Kb LPC: Ligand-Protein Contacts for 1GPO CSU: Contacts of Structural Units for 1GPO Likely Quarternary Molecular Structure file(s) for 1GPO Structure Factors (447 Kb) Retrieve 1GPO in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1GPO from S2C, [Save to disk] Re-refined 1gpo structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1GPO 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 1GPO

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 1GPO, from MSDmotif at EBI Genome occurence of 1GPO's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1gpoh1, region H:1-113 [Jmol] [rasmolscript] [script source]     - Domain d1gpoh2, region H:114-214 [Jmol] [rasmolscript] [script source]     - Domain d1gpoi1, region I:1-113 [Jmol] [rasmolscript] [script source]     - Domain d1gpoi2, region I:114-212 [Jmol] [rasmolscript] [script source]     - Domain d1gpol1, region L:1-112 [Jmol] [rasmolscript] [script source]     - Domain d1gpol2, region L:113-216 [Jmol] [rasmolscript] [script source]     - Domain d1gpom1, region M:1-112 [Jmol] [rasmolscript] [script source]     - Domain d1gpom2, region M:113-218 [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: [1gpo_L] [1gpo] [1gpo_H] [1gpo_I] [1gpo_M] SWISS-PROT database: [P01837] Domain organization of [IGKC_MOUSE] by SWISSPFAM Domains found in 1GPO: [IG_like] [IGv ] by SMART

Other resources with information on 1GPO

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

Movements, Movies and Images

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

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