3S8I | pdb_00003s8i

The retroviral-like protease (RVP) domain of human DDI1

• PDB DOI: https://doi.org/10.2210/pdb3S8I/pdb

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


• Deposited: 2011-05-28 Released: 2011-07-06 
• Deposition Author(s): Walker, J.R., Asinas, A., Dong, A., Bountra, C., Weigelt, J., Arrowsmith, C.H., Edwards, A.M., Dhe-Paganon, S., Structural Genomics Consortium (SGC)

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.70 Å
• R-Value Free: 
  0.199 (Depositor), 0.199 (DCC) 
• R-Value Work: 
  0.176 (Depositor), 0.173 (DCC) 
• R-Value Observed: 
  0.177 (Depositor) 

Starting Model: experimental

Literature

Retropepsin-Like Domain of Human DDI1

Walker, J.R., Asinas, A., Dong, A., Bountra, C., Weigelt, J., Arrowsmith, C.H., Edwards, A.M., Dhe-Paganon, S., Structural Genomics Consortium (SGC)

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

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

Macromolecule Content 

• Total Structure Weight: 33.28 kDa 
• Atom Count: 2,193 
• Modeled Residue Count: 245 
• Deposited Residue Count: 296 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Protein DDI1 homolog 1	A, B	148	Homo sapiens	Mutation(s): 0  Gene Names: DDI1 EC: 3.4.23
UniProt & NIH Common Fund Data Resources
Find proteins for Q8WTU0 (Homo sapiens) Explore Q8WTU0  Go to UniProtKB:  Q8WTU0
GTEx:  ENSG00000170967

Small Molecules

Ligands 4 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
PEG	F [auth B]	DI(HYDROXYETHYL)ETHER C4 H10 O3 MTHSVFCYNBDYFN-UHFFFAOYSA-N
PO4	C [auth A], G [auth B], H [auth B]	PHOSPHATE ION O4 P NBIIXXVUZAFLBC-UHFFFAOYSA-K
EDO	D [auth A]	1,2-ETHANEDIOL C2 H6 O2 LYCAIKOWRPUZTN-UHFFFAOYSA-N
UNX	E [auth A]	UNKNOWN ATOM OR ION X

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.70 Å
• R-Value Free:  0.199 (Depositor), 0.199 (DCC) 
• R-Value Work:  0.176 (Depositor), 0.173 (DCC) 
• R-Value Observed: 0.177 (Depositor) 

Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 80.981	α = 90
b = 41.04	β = 107.62
c = 88.975	γ = 90

Software Package:

Software Name	Purpose
SBC-Collect	data collection
PHASER	phasing
REFMAC	refinement
HKL-2000	data reduction
HKL-2000	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2011-07-06 
Deposition Author(s): Walker, J.R., Asinas, A., Dong, A., Bountra, C., Weigelt, J., Arrowsmith, C.H., Edwards, A.M., Dhe-Paganon, S., Structural Genomics Consortium (SGC)

Revision History  

• Version 1.0: 2011-07-06
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2017-11-08
  Changes: Refinement description
• Version 1.3: 2023-09-13
  Changes: Data collection, Database references, Derived calculations, Refinement description