Crystal structure of a human p14.5, a translational inhibitor reveals different mode of ligand binding near the invariant residues of the Yjgf/UK114 protein family

Experimental Data Snapshot

  • Resolution: 1.90 Å
  • R-Value Free: 0.216 
  • R-Value Work: 0.185 

wwPDB Validation   3D Report Full Report

This is version 1.4 of the entry. See complete history


Crystal structure of Homo sapiens protein hp14.5.

Manjasetty, B.A.Delbruck, H.Pham, D.T.Mueller, U.Fieber-Erdmann, M.Scheich, C.Sievert, V.Bussow, K.Niesen, F.H.Weihofen, W.Loll, B.Saenger, W.Heinemann, U.Neisen, F.H.

(2004) Proteins 54: 797-800

Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
14.5 kDa translational inhibitor protein
A, B, C, D, E
A, B, C, D, E, F, G, H, I
138Homo sapiensMutation(s): 0 
Gene Names: PSP
UniProt & NIH Common Fund Data Resources
Find proteins for P52758 (Homo sapiens)
Explore P52758 
Go to UniProtKB:  P52758
PHAROS:  P52758
GTEx:  ENSG00000132541 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP52758
Sequence Annotations
  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
Query on BEZ

Download Ideal Coordinates CCD File 
J [auth A]
K [auth A]
L [auth B]
M [auth B]
N [auth C]
J [auth A],
K [auth A],
L [auth B],
M [auth B],
N [auth C],
O [auth D],
P [auth D],
Q [auth E],
R [auth F],
S [auth G],
T [auth H],
U [auth I],
V [auth I]
C7 H6 O2
Experimental Data & Validation

Experimental Data

  • Resolution: 1.90 Å
  • R-Value Free: 0.216 
  • R-Value Work: 0.185 
  • Space Group: P 31 2 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 154.158α = 90
b = 154.158β = 90
c = 104.559γ = 120
Software Package:
Software NamePurpose
MAR345data collection
SCALEPACKdata scaling

Structure Validation

View Full Validation Report

Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2003-04-08
    Type: Initial release
  • Version 1.1: 2008-04-29
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Advisory, Version format compliance
  • Version 1.3: 2017-10-11
    Changes: Advisory, Refinement description
  • Version 1.4: 2024-02-14
    Changes: Advisory, Data collection, Database references, Derived calculations