4XMX

Crystal Structure of Met260Ala mutant of E. coli Aminopeptidase N in complex with Bestatin


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.30 Å
  • R-Value Free: 0.191 
  • R-Value Work: 0.145 
  • R-Value Observed: 0.147 

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Ligand Structure Quality Assessment 


This is version 1.0 of the entry. See complete history


Literature

Crystal Structure of Met260Ala mutant of E. coli Aminopeptidase N in complex with Bestatin

Addlagatta, A.Gumpena, R.Kishor, C.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Aminopeptidase NA866Escherichia coli K-12Mutation(s): 1 
Gene Names: pepNb0932JW0915
EC: 3.4.11.2
UniProt
Find proteins for P04825 (Escherichia coli (strain K12))
Explore P04825 
Go to UniProtKB:  P04825
Protein Feature View
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  • Reference Sequence
Small Molecules
Ligands 5 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
BES (Subject of Investigation/LOI)
Query on BES

Download Ideal Coordinates CCD File 
C [auth A]2-(3-AMINO-2-HYDROXY-4-PHENYL-BUTYRYLAMINO)-4-METHYL-PENTANOIC ACID
C16 H24 N2 O4
VGGGPCQERPFHOB-RDBSUJKOSA-N
 Ligand Interaction
MLI
Query on MLI

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AA [auth A] , O [auth A] , P [auth A] , Q [auth A] , R [auth A] , S [auth A] , T [auth A] , U [auth A] , 
AA [auth A], O [auth A], P [auth A], Q [auth A], R [auth A], S [auth A], T [auth A], U [auth A], V [auth A], W [auth A], X [auth A], Y [auth A], Z [auth A]
MALONATE ION
C3 H2 O4
OFOBLEOULBTSOW-UHFFFAOYSA-L
 Ligand Interaction
GOL
Query on GOL

Download Ideal Coordinates CCD File 
I [auth A], J [auth A], K [auth A], L [auth A], M [auth A], N [auth A]GLYCEROL
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
 Ligand Interaction
ZN
Query on ZN

Download Ideal Coordinates CCD File 
B [auth A]ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
 Ligand Interaction
NA
Query on NA

Download Ideal Coordinates CCD File 
D [auth A], E [auth A], F [auth A], G [auth A], H [auth A]SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.30 Å
  • R-Value Free: 0.191 
  • R-Value Work: 0.145 
  • R-Value Observed: 0.147 
  • Space Group: P 31 2 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 121.037α = 90
b = 121.037β = 90
c = 170.658γ = 120
Software Package:
Software NamePurpose
REFMACrefinement
HKL-3000data reduction
HKL-3000data scaling
MOLREPphasing

Structure Validation

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Ligand Structure Quality Assessment  



Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2016-02-10
    Type: Initial release