1SFP

CRYSTAL STRUCTURE OF ACIDIC SEMINAL FLUID PROTEIN (ASFP) AT 1.9 A RESOLUTION: A BOVINE POLYPEPTIDE FROM THE SPERMADHESIN FAMILY


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

The crystal structures of two spermadhesins reveal the CUB domain fold.

Romero, A.Romao, M.J.Varela, P.F.Kolln, I.Dias, J.M.Carvalho, A.L.Sanz, L.Topfer-Petersen, E.Calvete, J.J.

(1997) Nat.Struct.Mol.Biol. 4: 783-788

  • Primary Citation of Related Structures:  

  • PubMed Abstract: 
  • Spermadhesins, 12,000-14,000 M(r) mammalian proteins, include lectins involved in sperm-egg binding and display a single CUB domain architecture. We report the crystal structures of porcine seminal plasma PSP-I/PSP-II, a heterodimer of two glycosylat ...

    Spermadhesins, 12,000-14,000 M(r) mammalian proteins, include lectins involved in sperm-egg binding and display a single CUB domain architecture. We report the crystal structures of porcine seminal plasma PSP-I/PSP-II, a heterodimer of two glycosylated spermadhesins, and bovine aSFP at 2.4 A and 1.9 A resolution respectively.



Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
ASFP
A
114Bos taurusMutation(s): 0 
Gene Names: SPADH1
Find proteins for P29392 (Bos taurus)
Go to UniProtKB:  P29392
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • Space Group: P 21 21 2
Unit Cell:
Length (Å)Angle (°)
a = 41.550α = 90.00
b = 52.440β = 90.00
c = 48.190γ = 90.00
Software Package:
Software NamePurpose
SHELXL-96phasing
SHELXL-96refinement
DENZOdata reduction
SCALEPACKdata scaling
SHELXL-96model building

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 1998-06-24
    Type: Initial release
  • Version 1.1: 2008-03-24
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance