5MJT

Thrombin Mutant A190S in complex with (S) -1 - ((R) -2-amino-3,3-diphenylpropanoyl) -N- (3-chlorobenzyl) pyrrolidine-2-carboxamide

• PDB DOI: https://doi.org/10.2210/pdb5MJT/pdb

• Classification: HYDROLASE
• Organism(s): Homo sapiens, Hirudo medicinalis
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2016-12-01 Released: 2017-12-20 
• Deposition Author(s): Marca, A., Sandner, A., Heine, A., Klebe, G.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.40 Å
• R-Value Free: 0.172 
• R-Value Work: 0.148 
• R-Value Observed: 0.149 

Literature

Thrombin Mutant A190S in complex with (S) -1 - ((R) -2-amino-3,3-diphenylpropanoyl) -N- (3-chlorobenzyl) pyrrolidine-2-carboxamide

Marca, A., Ngo, K., Sandner, A., Heine, A., Klebe, G.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 3-mer - A1B1C1 

Biological assembly 1 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 36.58 kDa 
• Atom Count: 2,659 
• Modelled Residue Count: 292 
• Deposited Residue Count: 307 
• Unique protein chains: 3

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Thrombin light chain	A [auth L]	36	Homo sapiens	Mutation(s): 0  Gene Names: F2 EC: 3.4.21.5
UniProt & NIH Common Fund Data Resources
Find proteins for P00734 (Homo sapiens) Explore P00734  Go to UniProtKB:  P00734
PHAROS:  P00734 GTEx:  ENSG00000180210

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Thrombin heavy chain	B [auth H]	259	Homo sapiens	Mutation(s): 0  Gene Names: F2 EC: 3.4.21.5
UniProt & NIH Common Fund Data Resources
Find proteins for P00734 (Homo sapiens) Explore P00734  Go to UniProtKB:  P00734
PHAROS:  P00734 GTEx:  ENSG00000180210

Entity ID: 3
Molecule	Chains	Sequence Length	Organism	Details	Image
Hirudin variant-2	C [auth D]	12	Hirudo medicinalis	Mutation(s): 0
UniProt
Find proteins for P09945 (Hirudo medicinalis) Explore P09945  Go to UniProtKB:  P09945

Small Molecules

Ligands 5 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
23U	D [auth H]	beta-phenyl-D-phenylalanyl-N-(3-chlorobenzyl)-L-prolinamide C27 H28 Cl N3 O2 LJTKFVOSAVCILF-UKILVPOCSA-N
PO4	F [auth H]	PHOSPHATE ION O4 P NBIIXXVUZAFLBC-UHFFFAOYSA-K
GOL	G [auth H], H, I [auth H], J [auth H], M [auth H]	GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N
DMS	E [auth H]	DIMETHYL SULFOXIDE C2 H6 O S IAZDPXIOMUYVGZ-UHFFFAOYSA-N
NA	K [auth H], L [auth H]	SODIUM ION Na FKNQFGJONOIPTF-UHFFFAOYSA-N

Modified Residues  1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
TYS	C [auth D]	L-PEPTIDE LINKING	C9 H11 N O6 S		TYR

Binding Affinity Annotations
ID	Source	Binding Affinity
23U	BindingDB:  5MJT	IC50: 12 (nM) from 1 assay(s)

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.40 Å
• R-Value Free: 0.172 
• R-Value Work: 0.148 
• R-Value Observed: 0.149 
• Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 69.492	α = 90
b = 71.613	β = 99.73
c = 72.129	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
Coot	model building
XDS	data scaling
XDS	data reduction
PHASER	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2017-12-20 
Deposition Author(s): Marca, A., Sandner, A., Heine, A., Klebe, G.

Revision History  

• Version 1.0: 2017-12-20
  Type: Initial release
  
• Version 1.1: 2024-10-09
  Changes: Data collection, Database references, Derived calculations, Structure summary