4BZR
Human testis angiotensin converting enzyme in complex with K-26
- PDB DOI: https://doi.org/10.2210/pdb4BZR/pdb
- Classification: HYDROLASE
- Organism(s): Homo sapiens
- Expression System: Cricetulus griseus
- Mutation(s): No 
- Deposited: 2013-07-29 Released: 2014-02-26 
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 1.84 Å
- R-Value Free: 0.252 
- R-Value Work: 0.214 
- R-Value Observed: 0.216 
This is version 2.1 of the entry. See complete history. 
Macromolecules
Find similar proteins by:
(by identity cutoff) | 3D Structure
Entity ID: 1 | |||||
---|---|---|---|---|---|
Molecule | Chains | Sequence Length | Organism | Details | Image |
ANGIOTENSIN-CONVERTING ENZYME | 589 | Homo sapiens | Mutation(s): 0  EC: 3.2.1 (PDB Primary Data), 3.4.15.1 (PDB Primary Data) | ||
UniProt & NIH Common Fund Data Resources | |||||
Find proteins for P12821 (Homo sapiens) Explore P12821  Go to UniProtKB:  P12821 | |||||
PHAROS:  P12821 GTEx:  ENSG00000159640  | |||||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | P12821 | ||||
Sequence AnnotationsExpand | |||||
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Oligosaccharides
Entity ID: 2 | |||||
---|---|---|---|---|---|
Molecule | Chains | Length | 2D Diagram | Glycosylation | 3D Interactions |
beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose | B | 4 | N-Glycosylation | ||
Glycosylation Resources | |||||
GlyTouCan:  G32152BH GlyCosmos:  G32152BH GlyGen:  G32152BH |
Small Molecules
Ligands 6 Unique | |||||
---|---|---|---|---|---|
ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
K26 Query on K26 | E [auth A] | N-ACETYL-L-ILE-L-TYR-(R)-1-AMINO-2-(4-HYDROXYPHENYL)ETHYLPHOSPHONIC ACID C25 H34 N3 O8 P ZFRNBYWFOLDQKG-FDMHNHSTSA-N | |||
PE4 Query on PE4 | D [auth A] | 2-{2-[2-(2-{2-[2-(2-ETHOXY-ETHOXY)-ETHOXY]-ETHOXY}-ETHOXY)-ETHOXY]-ETHOXY}-ETHANOL C16 H34 O8 PJWQOENWHPEPKI-UHFFFAOYSA-N | |||
NAG Query on NAG | I [auth A] | 2-acetamido-2-deoxy-beta-D-glucopyranose C8 H15 N O6 OVRNDRQMDRJTHS-FMDGEEDCSA-N | |||
ZN Query on ZN | H [auth A] | ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N | |||
ACT Query on ACT | C [auth A] | ACETATE ION C2 H3 O2 QTBSBXVTEAMEQO-UHFFFAOYSA-M | |||
CL Query on CL | F [auth A], G [auth A] | CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M |
Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 1.84 Å
- R-Value Free: 0.252 
- R-Value Work: 0.214 
- R-Value Observed: 0.216 
- Space Group: P 21 21 21
Unit Cell:
Length ( Å ) | Angle ( ˚ ) |
---|---|
a = 56.25 | α = 90 |
b = 84.505 | β = 90 |
c = 133.481 | γ = 90 |
Software Name | Purpose |
---|---|
REFMAC | refinement |
HKL-2000 | data reduction |
SCALEPACK | data scaling |
PHASER | phasing |
Entry History 
Deposition Data
- Released Date: 2014-02-26  Deposition Author(s): Kramer, G.J., Mohd, A., Schwager, S.L.U., Masuyer, G., Acharya, K.R., Sturrock, E.D., Bachmann, B.O.
Revision History (Full details and data files)
- Version 1.0: 2014-02-26
Type: Initial release - Version 1.1: 2014-06-18
Changes: Database references - Version 2.0: 2020-07-29
Type: Remediation
Reason: Carbohydrate remediation
Changes: Advisory, Atomic model, Data collection, Derived calculations, Other, Structure summary - Version 2.1: 2023-12-20
Changes: Data collection, Database references, Refinement description, Structure summary