1SEN

Endoplasmic reticulum protein Rp19 O95881

• PDB DOI: https://doi.org/10.2210/pdb1SEN/pdb

• Classification: STRUCTURAL GENOMICS, UNKNOWN FUNCTION
• Organism(s): Homo sapiens
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2004-02-17 Released: 2004-07-13 
• Deposition Author(s): Liu, Z.-J., Chen, L., Tempel, W., Shah, A., Lee, D., Dailey, T.A., Mayer, M.R., Rose, J.P., Richardson, D.C., Richardson, J.S., Dailey, H.A., Wang, B.-C., Southeast Collaboratory for Structural Genomics (SECSG)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.20 Å
• R-Value Free: 0.183 
• R-Value Work: 0.162 

Literature

Endoplasmic reticulum protein Rp19

Liu, Z.-J., Chen, L., Tempel, W., Shah, A., Lee, D., Rose, J.P., Richardson, D.C., Richardson, J.S., Wang, B.-C.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 18.8 kDa 
• Atom Count: 1,170 
• Modelled Residue Count: 135 
• Deposited Residue Count: 164 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Thioredoxin-like protein p19	A	164	Homo sapiens	Mutation(s): 0  Gene Names: TLP19 EC: 1.8.4.2
UniProt & NIH Common Fund Data Resources
Find proteins for O95881 (Homo sapiens) Explore O95881  Go to UniProtKB:  O95881
PHAROS:  O95881 GTEx:  ENSG00000117862

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
PT	B [auth A], F [auth A]	PLATINUM (II) ION Pt HRGDZIGMBDGFTC-UHFFFAOYSA-N
CL	C [auth A], D [auth A], E [auth A]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.20 Å
• R-Value Free: 0.183 
• R-Value Work: 0.162 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 48.986	α = 90
b = 50.556	β = 90
c = 59.386	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
SOLVE	phasing
RESOLVE	phasing
MAR345	data collection
SCALEPACK	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2004-07-13 
Deposition Author(s): Liu, Z.-J., Chen, L., Tempel, W., Shah, A., Lee, D., Dailey, T.A., Mayer, M.R., Rose, J.P., Richardson, D.C., Richardson, J.S., Dailey, H.A., Wang, B.-C., Southeast Collaboratory for Structural Genomics (SECSG)

Revision History  

• Version 1.0: 2004-07-13
  Type: Initial release
  
• Version 1.1: 2008-04-29
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2017-10-11
  Changes: Refinement description
• Version 1.4: 2024-11-13
  Changes: Data collection, Database references, Derived calculations, Structure summary