5I4H	Hydrolase	date	Feb 12, 2016
title	Caught In The Act: The Crystal Structure Of Cleaved Cathepsi To The Active Site Of Cathepsin L
authors	P.Sosnowski, D.Turk
compound		source
Molecule: Cathepsin L1 Chain: A Fragment: Unp Residues 113-218 Synonym: Cathepsin L,Major Excreted Protein,Mep Ec: 3.4.22.15 Engineered: Yes Mutation: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Ctsl, Ctsl1 Expression_system: Komagataella Pastoris Gs115 Expression_system_taxid: 644223
Molecule: Cathepsin L1 Chain: B Fragment: Unp Residues 222-333 Synonym: Cathepsin L,Major Excreted Protein,Mep Ec: 3.4.22.15 Engineered: Yes Mutation: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Ctsl, Ctsl1 Expression_system: Komagataella Pastoris Gs115 Expression_system_taxid: 644223
symmetry	Space Group: P 21 21 21	R_factor 0.163 R_Free 0.184
crystal cell	length a length b length c angle alpha angle beta angle gamma 39.974 67.369 77.396 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.42 Å
ligand	GOL, SO4	enzyme	Hydrolase E.C.3.4.22.15 BRENDA
Gene Ontology	Chain Function Process Component A, B
Primary reference	Caught in the act: the crystal structure of cleaved cathepsin L bound to the active site of Cathepsin L., Sosnowski P, Turk D, FEBS Lett. 2016 Apr;590(8):1253-61. doi: 10.1002/1873-3468.12140. Epub 2016 Mar, 30. PMID:26992470

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (80 Kb) [Save to disk] Biological Unit Coordinates (5i4h.pdb1.gz) 75 Kb LPC: Ligand-Protein Contacts for 5I4H CSU: Contacts of Structural Units for 5I4H Structure Factors (342 Kb) Retrieve 5I4H in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 5I4H from S2C, [Save to disk] Re-refined 5i4h structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 5I4H 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 5I4H

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

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [5i4h] [5i4h_B] [5i4h_A] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 5I4H: [Pept_C1 ] by SMART

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