1KIP	Complex (Immunoglobulin Hydrolase)	date	Oct 23, 1996
title	Fv Mutant Y(B 32)A (Vh Domain) Of Mouse Monoclonal Antibody D1.3 Complexed With Hen Egg White Lysozyme
authors	B.A.Fields, R.J.Poljak, R.A.Mariuzza
compound		source
Molecule: Monoclonal Antibody D1.3 Chain: A Engineered: Yes Mutation: Yes		Organism_scientific: Mus Musculus Organism_common: House Mouse Organism_taxid: 10090 Organ: Egg Expression_system: Escherichia Coli Expression_system_taxid: 562
Molecule: Monoclonal Antibody D1.3 Chain: B Engineered: Yes Mutation: Yes		Organism_scientific: Mus Musculus Organism_common: House Mouse Organism_taxid: 10090 Organ: Egg Expression_system: Escherichia Coli Expression_system_taxid: 562
Molecule: Lysozyme Chain: C Ec: 3.2.1.17 Engineered: Yes		Organism_scientific: Gallus Gallus Organism_common: Chicken Organism_taxid: 9031 Organ: Egg Cell: Egg Cellular_location: Egg White Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: C 1 2 1	R_factor 0.162 R_Free NULL
crystal cell	length a length b length c angle alpha angle beta angle gamma 129.230 60.440 56.630 90.00 119.05 90.00
method	X-Ray Diffraction	resolution	2.10 Å
ligand		enzyme	Hydrolase E.C.3.2.1.17 BRENDA
related structures	by homologous chain: 1FE8, 1IC7, 1QP1
Gene Ontology	Chain Function Process Component A C
Primary reference	Hydrogen bonding and solvent structure in an antigen-antibody interface. Crystal structures and thermodynamic characterization of three Fv mutants complexed with lysozyme., Fields BA, Goldbaum FA, Dall'Acqua W, Malchiodi EL, Cauerhff A, Schwarz FP, Ysern X, Poljak RJ, Mariuzza RA, Biochemistry 1996 Dec 3;35(48):15494-503. PMID:8952503

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (62 Kb) [Save to disk] Biological Unit Coordinates (1kip.pdb1.gz) 59 Kb CSU: Contacts of Structural Units for 1KIP Likely Quarternary Molecular Structure file(s) for 1KIP Structure Factors (135 Kb) Retrieve 1KIP in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1KIP from S2C, [Save to disk] Re-refined 1kip structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1KIP 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 1KIP

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 1KIP, from MSDmotif at EBI Genome occurence of 1KIP's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1kipa_, region A [Jmol] [rasmolscript] [script source]     - Domain d1kipb_, region B [Jmol] [rasmolscript] [script source]     - Domain d1kipc_, region C [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: [1kip_A] [1kip] [1kip_B] [1kip_C] SWISS-PROT database: [P00698] Domain organization of [LYSC_CHICK] by SWISSPFAM Domains found in 1KIP: [IGv] [LYZ1 ] by SMART

Other resources with information on 1KIP

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

Movements, Movies and Images

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

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