9API
THE S VARIANT OF HUMAN ALPHA1-ANTITRYPSIN, STRUCTURE AND IMPLICATIONS FOR FUNCTION AND METABOLISM
- PDB DOI: https://doi.org/10.2210/pdb9API/pdb
- Classification: PROTEINASE INHIBITOR
- Organism(s): Homo sapiens
- Mutation(s): No 
- Deposited: 1988-09-08 Released: 1990-10-15 
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 3.00 Å
- R-Value Work: 0.209 
wwPDB Validation   3D Report Full Report
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 |
ALPHA 1-ANTITRYPSIN | 347 | Homo sapiens | Mutation(s): 0  Gene Names: SERPINA1 | ||
UniProt & NIH Common Fund Data Resources | |||||
Find proteins for P01009 (Homo sapiens) Explore P01009  Go to UniProtKB:  P01009 | |||||
PHAROS:  P01009 GTEx:  ENSG00000197249  | |||||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | P01009 | ||||
Sequence AnnotationsExpand | |||||
|
Find similar proteins by:
(by identity cutoff) | 3D Structure
Entity ID: 2 | |||||
---|---|---|---|---|---|
Molecule | Chains | Sequence Length | Organism | Details | Image |
ALPHA 1-ANTITRYPSIN | 36 | Homo sapiens | Mutation(s): 0  Gene Names: SERPINA1 | ||
UniProt & NIH Common Fund Data Resources | |||||
Find proteins for P01009 (Homo sapiens) Explore P01009  Go to UniProtKB:  P01009 | |||||
PHAROS:  P01009 GTEx:  ENSG00000197249  | |||||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | P01009 | ||||
Sequence AnnotationsExpand | |||||
|
Oligosaccharides
Entity ID: 3 | |||||
---|---|---|---|---|---|
Molecule | Chains | Length | 2D Diagram | Glycosylation | 3D Interactions |
2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-alpha-D-mannopyranose-(1-6)-[alpha-D-mannopyranose-(1-3)]alpha-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | C | 6 | N-Glycosylation | ||
Glycosylation Resources | |||||
GlyTouCan:  G73276UD GlyCosmos:  G73276UD GlyGen:  G73276UD |
Small Molecules
Ligands 1 Unique | |||||
---|---|---|---|---|---|
ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
CYS Query on CYS | F [auth A] | CYSTEINE C3 H7 N O2 S XUJNEKJLAYXESH-REOHCLBHSA-N |
Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 3.00 Å
- R-Value Work: 0.209 
- Space Group: P 43 21 2
Unit Cell:
Length ( Å ) | Angle ( ˚ ) |
---|---|
a = 119.3 | α = 90 |
b = 119.3 | β = 90 |
c = 104.3 | γ = 90 |
Software Name | Purpose |
---|---|
EREF | refinement |
Entry History 
Deposition Data
- Released Date: 1990-10-15  Deposition Author(s): Loebermann, H., Tokuoka, R., Deisenhofer, J., Huber, R.
Revision History (Full details and data files)
- Version 1.0: 1990-10-15
Type: Initial release - Version 1.1: 2008-03-25
Changes: Version format compliance - Version 1.2: 2011-07-13
Changes: Non-polymer description, Version format compliance - 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: 2024-01-10
Changes: Advisory, Data collection, Database references, Derived calculations, Structure summary