11BA

BINDING OF A SUBSTRATE ANALOGUE TO A DOMAIN SWAPPING PROTEIN IN THE COMPLEX OF BOVINE SEMINAL RIBONUCLEASE WITH URIDYLYL-2',5'-ADENOSINE

Structural Biology Knowledgebase: 11BA SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.06 Å
  • R-Value Work: 0.184

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 11BA

Classification: HYDROLASE

Total Structure Weight: 28700.40

Macromolecule Entities
Molecule Chains Length Organism Details
PROTEIN (RIBONUCLEASE, SEMINAL) A, B 124 Bos taurus EC#: 3.1.27.5 IUBMB
Details: COMPLEXED WITH URIDYLYL-2',5'-ADENOSINE
Gene Name(s): SRN
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
UPA
Query on UPA

A, B URIDYLYL-2'-5'-PHOSPHO-ADENOSINE
C19 H24 N7 O12 P
QARCCHXXGAIRFS-KPKSGTNCSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

A, B SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.06 Å
  • R-Value Observed:
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 49.45 α = 90.00
b = 60.64 β = 117.35
c = 50.75 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1999-03-17
  • Released Date: 1999-03-26
  • Deposition author(s): Vitagliano, L., Adinolfi, S., Riccio, A., Sica, F., Zagari, A., Mazzarella, L.

Revision History

  • 2011-07-13
    Type: Biological assembly | Details: Added software calculated values
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4