3ONN | pdb_00003onn

Crystal structure of 5'-nucleotidase SDT1 from saccharomyces cerevisiae

PDB DOI: https://doi.org/10.2210/pdb3ONN/pdb

Classification: HYDROLASE
Organism(s): Saccharomyces cerevisiae
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2010-08-30 Released: 2011-03-02
Deposition Author(s): Teng, M.K., Niu, L.W., Shi, N.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.87 Å
R-Value Free:
0.250 (Depositor), 0.247 (DCC)
R-Value Work:
0.198 (Depositor), 0.196 (DCC)
R-Value Observed:
0.200 (Depositor)

wwPDB Validation 3D Report Full Report

This is version 1.2 of the entry. See complete history.

Literature

Crystal structure of the first pyrimidine 5'-nucleotidase SDT1 from saccharomyces cerevisiae

Shi, N., Teng, M.K., Niu, L.W.

To be published.

Macromolecule Content

Total Structure Weight: 31.44 kDa
Atom Count: 2,200
Modeled Residue Count: 249
Deposited Residue Count: 263
Unique protein chains: 1

Macromolecules

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| 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Protein SSM1	A	263	Saccharomyces cerevisiae	Mutation(s): 0 Gene Names: SSM1, SDT1, YGL224C
UniProt
Find proteins for P53078 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c)) Explore P53078 Go to UniProtKB: P53078
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	P53078
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 5 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
IOD Query on IOD Download:Ideal Coordinates CCD File SDF format, chain M [auth A] SDF format, chain L [auth A] SDF format, chain K [auth A] SDF format, chain J [auth A] MOL2 format, chain M [auth A] MOL2 format, chain L [auth A] MOL2 format, chain K [auth A] MOL2 format, chain J [auth A] mmCIF format, chain M [auth A] mmCIF format, chain L [auth A] mmCIF format, chain K [auth A] mmCIF format, chain J [auth A]	J [auth A], K [auth A], L [auth A], M [auth A]	IODIDE ION I XMBWDFGMSWQBCA-UHFFFAOYSA-M		Interactions Focus chain J [auth A] Focus chain K [auth A] Focus chain L [auth A] Focus chain M [auth A] Interactions & Density Focus chain J [auth A] Focus chain K [auth A] Focus chain L [auth A] Focus chain M [auth A]
PO4 Query on PO4 Download:Ideal Coordinates CCD File SDF format, chain B [auth A] MOL2 format, chain B [auth A] mmCIF format, chain B [auth A]	B [auth A]	PHOSPHATE ION O₄ P NBIIXXVUZAFLBC-UHFFFAOYSA-K		Interactions Focus chain B [auth A] Interactions & Density Focus chain B [auth A]
GOL Query on GOL Download:Ideal Coordinates CCD File SDF format, chain G [auth A] SDF format, chain F [auth A] SDF format, chain E [auth A] SDF format, chain D [auth A] SDF format, chain C [auth A] MOL2 format, chain G [auth A] MOL2 format, chain F [auth A] MOL2 format, chain E [auth A] MOL2 format, chain D [auth A] MOL2 format, chain C [auth A] mmCIF format, chain G [auth A] mmCIF format, chain F [auth A] mmCIF format, chain E [auth A] mmCIF format, chain D [auth A] mmCIF format, chain C [auth A]	C [auth A], D [auth A], E [auth A], F [auth A], G [auth A]	GLYCEROL C₃ H₈ O₃ PEDCQBHIVMGVHV-UHFFFAOYSA-N		Interactions Focus chain C [auth A] Focus chain D [auth A] Focus chain E [auth A] Focus chain F [auth A] Focus chain G [auth A] Interactions & Density Focus chain C [auth A] Focus chain D [auth A] Focus chain E [auth A] Focus chain F [auth A] Focus chain G [auth A]
ACT Query on ACT Download:Ideal Coordinates CCD File SDF format, chain I [auth A] SDF format, chain H [auth A] MOL2 format, chain I [auth A] MOL2 format, chain H [auth A] mmCIF format, chain I [auth A] mmCIF format, chain H [auth A]	H [auth A], I [auth A]	ACETATE ION C₂ H₃ O₂ QTBSBXVTEAMEQO-UHFFFAOYSA-M		Interactions Focus chain H [auth A] Focus chain I [auth A] Interactions & Density Focus chain H [auth A] Focus chain I [auth A]
MG Query on MG Download:Ideal Coordinates CCD File SDF format, chain N [auth A] MOL2 format, chain N [auth A] mmCIF format, chain N [auth A]	N [auth A]	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N		Interactions Focus chain N [auth A] Interactions & Density Focus chain N [auth A]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.87 Å
R-Value Free: 0.250 (Depositor), 0.247 (DCC)
R-Value Work: 0.198 (Depositor), 0.196 (DCC)
R-Value Observed: 0.200 (Depositor)

Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 40.72	α = 90
b = 77.55	β = 90
c = 82.16	γ = 90

Software Package:

Software Name	Purpose
MAR345dtb	data collection
SOLVE	phasing
PHENIX	refinement
MOSFLM	data reduction
SCALA	data scaling

Structure Validation

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View more in-depth experimental data

Entry History

Deposition Data

Released Date: 2011-03-02

Deposition Author(s):

Teng, M.K.

Niu, L.W.

Shi, N.

Revision History (Full details and data files)

Version 1.0: 2011-03-02
Type: Initial release
Version 1.1: 2011-07-13
Changes: Version format compliance
Version 1.2: 2024-03-20
Changes: Data collection, Database references, Derived calculations