4CA8

Drosophila Angiotensin converting enzyme (AnCE) in complex with a phosphinic tripeptide FII


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.99 Å
  • R-Value Free: 0.216 
  • R-Value Work: 0.194 
  • R-Value Observed: 0.195 

wwPDB Validation   3D Report Full Report


Ligand Structure Quality Assessment 


This is version 2.1 of the entry. See complete history



Macromolecules
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Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
ANGIOTENSIN-CONVERTING ENZYME598Drosophila melanogasterMutation(s): 0 
EC: 3.4.15.1
UniProt
Find proteins for Q10714 (Drosophila melanogaster)
Explore Q10714 
Go to UniProtKB:  Q10714
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ10714
Sequence Annotations
Expand
  • Reference Sequence
Oligosaccharides

Help

Entity ID: 2
MoleculeChains Length2D Diagram Glycosylation3D Interactions
beta-D-mannopyranose-(1-6)-alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose
B
6N-Glycosylation
Glycosylation Resources
GlyTouCan:  G64803HZ
GlyCosmos:  G64803HZ
GlyGen:  G64803HZ
Small Molecules
Ligands 4 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
3ES
Query on 3ES

Download Ideal Coordinates CCD File 
C [auth A][(2S)-2-({3-[HYDROXYL(2-PHENYL-(1R)-1-{[(BENZYLOXY)[(2S)-2-({3-[HYDROXYL(2-PHENYL-(1R)-1-CARBONYL]-AMINO}ETHYL)PHOSPHINYL]-2-[(3-PHENYLISOXAZOL-5-YL)METHYL]-1-OXO-PROPYL}AMINO)-3-(4-HYDROXY-PHENYL)
C38 H38 N3 O9 P
ZPFSKFCSVXPMBD-PFESQZPFSA-N
NAG
Query on NAG

Download Ideal Coordinates CCD File 
I [auth A],
J [auth A]
2-acetamido-2-deoxy-beta-D-glucopyranose
C8 H15 N O6
OVRNDRQMDRJTHS-FMDGEEDCSA-N
SO4
Query on SO4

Download Ideal Coordinates CCD File 
D [auth A],
E [auth A],
F [auth A],
G [auth A]
SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
ZN
Query on ZN

Download Ideal Coordinates CCD File 
H [auth A]ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Binding Affinity Annotations 
IDSourceBinding Affinity
3ES Binding MOAD:  4CA8 Ki: 120 (nM) from 1 assay(s)
PDBBind:  4CA8 Ki: 210 (nM) from 1 assay(s)
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.99 Å
  • R-Value Free: 0.216 
  • R-Value Work: 0.194 
  • R-Value Observed: 0.195 
  • Space Group: H 3
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 172.89α = 90
b = 172.89β = 90
c = 100.48γ = 120
Software Package:
Software NamePurpose
REFMACrefinement
MOSFLMdata reduction
SCALAdata scaling
PHASERphasing

Structure Validation

View Full Validation Report



Ligand Structure Quality Assessment 


Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2013-12-11
    Type: Initial release
  • Version 1.1: 2014-02-12
    Changes: Database references
  • Version 2.0: 2020-07-29
    Type: Remediation
    Reason: Carbohydrate remediation
    Changes: Atomic model, Data collection, Derived calculations, Other, Structure summary
  • Version 2.1: 2023-12-20
    Changes: Data collection, Database references, Refinement description, Structure summary