OCA Atlas for 1YPH

1YPH

Hydrolase

date

Jan 31, 2005

title

High Resolution Structure Of Bovine Alpha-Chymotrypsin

authors

A.Razeto, B.Galunsky, V.Kasche, K.S.Wilson, V.S.Lamzin

compound

source

Molecule: Chymotrypsin A, Chain A
Chain: A, B
Synonym: Alpha-Chymotrypsin, Chymotrypsinogen A
Ec: 3.4.21.1

Organism_scientific: Bos Taurus
Organism_common: Cattle
Organism_taxid: 9913

Molecule: Chymotrypsin A, Chain B
Chain: C, D
Synonym: Alpha-Chymotrypsin, Chymotrypsinogen A
Ec: 3.4.21.1

Organism_scientific: Bos Taurus
Organism_common: Cattle
Organism_taxid: 9913

Molecule: Chymotrypsin A, Chain C
Chain: E, F
Synonym: Alpha-Chymotrypsin, Chymotrypsinogen A
Ec: 3.4.21.1

Organism_scientific: Bos Taurus
Organism_common: Cattle
Organism_taxid: 9913

symmetry

Space Group: P 1 21 1

R_factor

0.139

R_Free

0.189

crystal
cell

length a	length b	length c	angle alpha	angle beta	angle gamma
43.830	77.510	62.770	90.00	106.30	90.00

method

X-Ray Diffraction

resolution

1.34 Å

ligand

SO4

enzyme

Hydrolase E.C.3.4.21.1 BRENDA

note

1YPH is a representative structure

Gene
Ontology

Chain	Function	Process	Component
D, C
F, E

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (174 Kb) [Save to disk]

Biological Unit Coordinates (1yph.pdb1.gz) 169 Kb

LPC: Ligand-Protein Contacts for 1YPH

CSU: Contacts of Structural Units for 1YPH

Likely Quarternary Molecular Structure file(s) for 1YPH

Structure Factors (764 Kb)

Retrieve 1YPH in mmCIF format [Save to disk]

SEQRES to COORDINATES correlation for 1YPH from S2C, [Save to disk]

Re-refined 1yph structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1YPH 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 1YPH

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 1YPH, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1yph_D] [1yph_F] [1yph_B] [1yph_C] [1yph] [1yph_A] [1yph_E]

SWISS-PROT database: [P00766]

Domain organization of [CTRA_BOVIN] by SWISSPFAM

Domain found in 1YPH: [Tryp_SPc ] by SMART

Other resources with information on 1YPH

Community annotation for 1YPH at PDBWiki (http://pdbwiki.org)

MMDB (Entrez's Structure Database)

Movements, Movies and Images

Images from IMB Jena Image Library of Biological Macromolecules.

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