7PHX
Tsetse thrombin inhibitor in complex with human alpha-thrombin - acid-stable sulfotyrosine analogue
- PDB DOI: https://doi.org/10.2210/pdb7PHX/pdb
- Classification: BLOOD CLOTTING
- Organism(s): Homo sapiens, Glossina morsitans morsitans
- Mutation(s): Yes 
- Deposited: 2021-08-18 Released: 2021-10-06 
- Funding Organization(s): Fundacao para a Ciencia e a Tecnologia
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 1.80 Å
- R-Value Free: 0.221 
- R-Value Work: 0.183 
- R-Value Observed: 0.185 
This is version 1.3 of the entry. See complete history. 
Macromolecules
Find similar proteins by:
(by identity cutoff) | 3D Structure
Entity ID: 1 | |||||
---|---|---|---|---|---|
Molecule | Chains | Sequence Length | Organism | Details | Image |
Thrombin light chain | A [auth L] | 36 | Homo sapiens | Mutation(s): 0  | |
UniProt & NIH Common Fund Data Resources | |||||
Find proteins for P00734 (Homo sapiens) Explore P00734  Go to UniProtKB:  P00734 | |||||
PHAROS:  P00734 GTEx:  ENSG00000180210  | |||||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | P00734 | ||||
Sequence AnnotationsExpand | |||||
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Find similar proteins by:
(by identity cutoff) | 3D Structure
Entity ID: 2 | |||||
---|---|---|---|---|---|
Molecule | Chains | Sequence Length | Organism | Details | Image |
Thrombin heavy chain | B [auth H] | 259 | Homo sapiens | Mutation(s): 0  | |
UniProt & NIH Common Fund Data Resources | |||||
Find proteins for P00734 (Homo sapiens) Explore P00734  Go to UniProtKB:  P00734 | |||||
PHAROS:  P00734 GTEx:  ENSG00000180210  | |||||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | P00734 | ||||
Sequence AnnotationsExpand | |||||
|
Find similar proteins by:
(by identity cutoff) | 3D Structure
Entity ID: 3 | |||||
---|---|---|---|---|---|
Molecule | Chains | Sequence Length | Organism | Details | Image |
Tsetse thrombin inhibitor | C [auth I] | 32 | Glossina morsitans morsitans | Mutation(s): 2  | |
UniProt | |||||
Find proteins for O97373 (Glossina morsitans morsitans) Explore O97373  Go to UniProtKB:  O97373 | |||||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | O97373 | ||||
Sequence AnnotationsExpand | |||||
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Small Molecules
Ligands 2 Unique | |||||
---|---|---|---|---|---|
ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
NAG Query on NAG | D [auth H] | 2-acetamido-2-deoxy-beta-D-glucopyranose C8 H15 N O6 OVRNDRQMDRJTHS-FMDGEEDCSA-N | |||
NA Query on NA | E [auth H] | SODIUM ION Na FKNQFGJONOIPTF-UHFFFAOYSA-N |
Modified Residues 1 Unique | |||||
---|---|---|---|---|---|
ID | Chains | Type | Formula | 2D Diagram | Parent |
SMF Query on SMF | C [auth I] | L-PEPTIDE LINKING | C10 H13 N O5 S | PHE |
Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 1.80 Å
- R-Value Free: 0.221 
- R-Value Work: 0.183 
- R-Value Observed: 0.185 
- Space Group: P 21 21 21
- Diffraction Data: https://doi.org/10.15785/SBGRID/846
Unit Cell:
Length ( Å ) | Angle ( ˚ ) |
---|---|
a = 43.7 | α = 90 |
b = 80.788 | β = 90 |
c = 85.891 | γ = 90 |
Software Name | Purpose |
---|---|
PHENIX | refinement |
PHENIX | refinement |
XDS | data reduction |
Aimless | data scaling |
PHASER | phasing |
Entry History & Funding Information
Deposition Data
- Released Date: 2021-10-06  Deposition Author(s): Pereira, P.J.B., Ripoll-Rozada, J., Calisto, B.M.
Funding Organization | Location | Grant Number |
---|---|---|
Fundacao para a Ciencia e a Tecnologia | Portugal | PTDC/BIA-BQM/2494/2020 |
Fundacao para a Ciencia e a Tecnologia | Portugal | DL 57/2016/CP1355/CT0011 |
Revision History (Full details and data files)
- Version 1.0: 2021-10-06
Type: Initial release - Version 1.1: 2021-10-13
Changes: Data collection, Database references - Version 1.2: 2021-10-27
Changes: Data collection, Database references - Version 1.3: 2024-01-31
Changes: Data collection, Refinement description