2G3T | pdb_00002g3t

Crystal structure of human spermidine/spermine N1-acetyltransferase (hSSAT)

PDB DOI: https://doi.org/10.2210/pdb2G3T/pdb

Classification: TRANSFERASE
Organism(s): Homo sapiens
Expression System: Escherichia coli BL21(DE3)
Mutation(s): No

Deposited: 2006-02-21 Released: 2006-03-07
Deposition Author(s): Zhu, Y.Q., Yang, N., Wang, D.C.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.80 Å
R-Value Free:
0.260 (Depositor), 0.234 (DCC)
R-Value Work:
0.227 (Depositor), 0.234 (DCC)
R-Value Observed:
0.227 (Depositor)

wwPDB Validation 3D Report Full Report

Validation slider image for 2G3T

This is version 1.5 of the entry. See complete history.

Literature

Crystal structure of human spermidine/spermine N1-acetyltransferase (hSSAT): the first structure of a new sequence family of transferase homologous superfamily

Zhu, Y.Q., Zhu, D.Y., Yin, L., Zhang, Y., Vonrhein, C., Wang, D.C.

(2006) Proteins 63: 1127-1131

PubMed: 16544326 Search on PubMed
DOI: https://doi.org/10.1002/prot.20965
Primary Citation Related Structures:
2F5I, 2G3T

Organizational Affiliation

National Laboratory of Biomacromolecules, Institute of Biophysics, Chinese Academy of Sciences, Beijing, People's Republic of China.

Macromolecule Content

Total Structure Weight: 42.24 kDa
Atom Count: 3,102
Modeled Residue Count: 337
Deposited Residue Count: 358
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Diamine acetyltransferase 1	A, B	179	Homo sapiens	Mutation(s): 0 EC: 2.3.1.57
UniProt & NIH Common Fund Data Resources
Find proteins for P21673 (Homo sapiens) Explore P21673 Go to UniProtKB: P21673
PHAROS: P21673 GTEx: ENSG00000130066
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	P21673
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.80 Å
R-Value Free: 0.260 (Depositor), 0.234 (DCC)
R-Value Work: 0.227 (Depositor), 0.234 (DCC)
R-Value Observed: 0.227 (Depositor)

Space Group: C 2 2 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 65.43	α = 90
b = 65.666	β = 90
c = 181.065	γ = 90

Software Package:

Software Name	Purpose
HKL-2000	data collection
SCALEPACK	data scaling
OASIS	model building
CNS	refinement
HKL-2000	data reduction
OASIS	phasing

Structure Validation

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View more in-depth experimental data

Entry History

Deposition Data

Released Date: 2006-03-07

Deposition Author(s):

Revision History (Full details and data files)

Version 1.0: 2006-03-07
Type: Initial release
Version 1.1: 2008-03-17
Changes: Version format compliance
Version 1.2: 2011-07-13
Changes: Version format compliance
Version 1.3: 2017-10-18
Changes: Refinement description
Version 1.4: 2019-01-23
Changes: Data collection, Structure summary
Version 1.5: 2024-03-13
Changes: Data collection, Database references

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RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.