1KWM	Hydrolase	date	Jan 30, 2002
title	Human Procarboxypeptidase B: Three-Dimensional Structure And Implications For Thrombin-Activatable Fibrinolysis Inhibitor (Tafi)
authors	P.J.B.Pereira, S.Segura-Martin, C.Ferrer-Orta, J.Vendrell, F. X.Aviles, M.Coll, F.X.Gomis-Rueth
compound		source
Molecule: Procarboxypeptidase B Chain: A, B Ec: 3.4.17.2 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Pichia Pastoris Expression_system_taxid: 4922 Expression_system_vector_type: Plasmid Expression_system_plasmid: Ppic9
symmetry	Space Group: P 1 21 1	R_factor R_Free
crystal cell	length a length b length c angle alpha angle beta angle gamma 42.959 83.558 127.447 90.00 99.12 90.00
method	X-Ray Diffraction	resolution	1.60 Å
ligand	CIT, ZN	enzyme	Hydrolase E.C.3.4.17.2 BRENDA
related structures	by homologous chain: 1NSA
Gene Ontology	Chain Function Process Component A, B
Primary reference	Human procarboxypeptidase B: three-dimensional structure and implications for thrombin-activatable fibrinolysis inhibitor (TAFI)., Barbosa Pereira PJ, Segura-Martin S, Oliva B, Ferrer-Orta C, Aviles FX, Coll M, Gomis-Ruth FX, Vendrell J, J Mol Biol 2002 Aug 16;321(3):537-47. PMID:12162965

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (153 Kb) [Save to disk] Biological Unit Coordinates (1kwm.pdb1.gz) 76 Kb Biological Unit Coordinates (1kwm.pdb2.gz) 75 Kb LPC: Ligand-Protein Contacts for 1KWM CSU: Contacts of Structural Units for 1KWM Likely Quarternary Molecular Structure file(s) for 1KWM Retrieve 1KWM in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1KWM from S2C, [Save to disk]

View 1KWM 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 1KWM

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1KWM, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1kwma2, region A:1A-95A [Jmol] [rasmolscript] [script source]     - Domain d1kwma1, region A:4-309 [Jmol] [rasmolscript] [script source]     - Domain d1kwmb2, region B:1A-95A [Jmol] [rasmolscript] [script source]     - Domain d1kwmb1, region B:4-309 [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: [1kwm_A] [1kwm_B] [1kwm] SWISS-PROT database: [P15086] Domain organization of [CBPB1_HUMAN] by SWISSPFAM Domain found in 1KWM: [Zn_pept ] by SMART

Other resources with information on 1KWM

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

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