1IYK

Crystal structure of candida albicans N-myristoyltransferase with myristoyl-COA and peptidic inhibitor

Structural Biology Knowledgebase: 1IYK SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.244
  • R-Value Work: 0.192

Literature

Macromolecules
Sequence Display for 1IYK

Classification: TRANSFERASE

Total Structure Weight: 93993.64

Macromolecule Entities
Molecule Chains Length Organism Details
MYRISTOYL-COA:PROTEIN N-MYRISTOYLTRANSFERASE A, B 392 Candida albicans EC#: 2.3.1.97 IUBMB
Fragment: residues 60-451
Gene Name(s): NMT1 Gene View CaO19.12111 CaO19.4641
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B TETRADECANOYL-COA
MYRISTOYL-COA (Synonym)
C35 H62 N7 O17 P3 S
DUAFKXOFBZQTQE-GLTUGWJXDB
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MIM
Query on MIM

A, B [CYCLOHEXYLETHYL]-[[[[4-[2-METHYL-1-IMIDAZOLYL- BUTYL]PHENYL]ACETYL]-SERYL]-LYSINYL]-AMINE
C33 H52 N6 O4
WHLPIOSHBKQGHA-KYJUHHDHSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
MIM Ki: 31 nM (100) BindingDB

Ki: 250 nM  BindingMOAD
N/A in PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.244
  • R-Value Work: 0.192
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 58.70 α = 90.00
b = 95.33 β = 90.00
c = 176.55 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-08-29
  • Released Date: 2002-12-30
  • Deposition author(s): Sogabe, S., Fukami, T.A., Morikami, K., Shiratori, Y., Aoki, Y., D'Arcy, A., Winkler, F.K., Banner, D.W., Ohtsuka, T.

Revision History

  • 2011-11-09
    Type: Advisory | Details: add caveat for ligand MYA
  • 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