4MMO

The crystal structure of a M20 family metallo-carboxypeptidase Sso-CP2 from Sulfolobus solfataricus

PDB DOI: https://doi.org/10.2210/pdb4MMO/pdb

Classification: HYDROLASE
Organism(s): Saccharolobus solfataricus P2
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2013-09-09 Released: 2014-10-15
Deposition Author(s): Dupuy, J., Dutoit, R., Durisotti, V., Demarez, M., Borel, F., Van Elder, D., Legrain, C., Bauvois, C.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.34 Å
R-Value Free:
0.253 (Depositor), 0.260 (DCC)
R-Value Work:
0.206 (Depositor), 0.210 (DCC)
R-Value Observed:
0.208 (Depositor)

Starting Model: experimental
View more details

wwPDB Validation 3D Report Full Report

This is version 1.4 of the entry. See complete history.

Literature

Biochemical characterization of a novel thermostable dinuclear carboxypeptidase from the thermoacidophilic archaeum Sulfolobus solfataricus.

Bauvois, C., Demarez, M., Durisotti, V., Roovers, M., Dutoit, R., Gigot, D., Dupuy, J., Wattiez, R., Legrain, C.

To be published.

Macromolecule Content

Total Structure Weight: 98.69 kDa
Atom Count: 6,604
Modelled Residue Count: 819
Deposited Residue Count: 874
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Sso-CP2 metallo-carboxypetidase	A, B	437	Saccharolobus solfataricus P2	Mutation(s): 0 Gene Names: SSO2737
UniProt
Find proteins for Q97V97 (Saccharolobus solfataricus (strain ATCC 35092 / DSM 1617 / JCM 11322 / P2)) Explore Q97V97 Go to UniProtKB: Q97V97
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q97V97
Sequence Annotations Expand
Reference Sequence LOADING

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
SO4 Query on SO4 Download Ideal Coordinates CCD File SDF format, chain D [auth A] SDF format, chain E [auth A] SDF format, chain F [auth A] SDF format, chain G [auth B] SDF format, chain H [auth B] MOL2 format, chain D [auth A] MOL2 format, chain E [auth A] MOL2 format, chain F [auth A] MOL2 format, chain G [auth B] MOL2 format, chain H [auth B] mmCIF format, chain D [auth A] mmCIF format, chain E [auth A] mmCIF format, chain F [auth A] mmCIF format, chain G [auth B] mmCIF format, chain H [auth B]	D [auth A], E [auth A], F [auth A], G [auth B], H [auth B]	SULFATE ION O₄ S QAOWNCQODCNURD-UHFFFAOYSA-L		Interactions Focus chain D [auth A] Focus chain E [auth A] Focus chain F [auth A] Focus chain G [auth B] Focus chain H [auth B] Interactions & Density Focus chain D [auth A] Focus chain E [auth A] Focus chain F [auth A] Focus chain G [auth B] Focus chain H [auth B]
GOL Query on GOL Download Ideal Coordinates CCD File SDF format, chain I [auth B] MOL2 format, chain I [auth B] mmCIF format, chain I [auth B]	I [auth B]	GLYCEROL C₃ H₈ O₃ PEDCQBHIVMGVHV-UHFFFAOYSA-N		Interactions Focus chain I [auth B] Interactions & Density Focus chain I [auth B]
ZN Query on ZN Download Ideal Coordinates CCD File SDF format, chain C [auth A] MOL2 format, chain C [auth A] mmCIF format, chain C [auth A]	C [auth A]	ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N		Interactions Focus chain C [auth A] Interactions & Density Focus chain C [auth A]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.34 Å
R-Value Free: 0.253 (Depositor), 0.260 (DCC)
R-Value Work: 0.206 (Depositor), 0.210 (DCC)
R-Value Observed: 0.208 (Depositor)

Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 86.07	α = 90
b = 89.37	β = 90
c = 161.42	γ = 90

Software Package:

Software Name	Purpose
MAR345	data collection
BALBES	phasing
PHENIX	refinement
XDS	data reduction
XSCALE	data scaling

Structure Validation

View Full Validation Report

Entry History

Deposition Data

Released Date: 2014-10-15

Deposition Author(s):

Revision History (Full details and data files)

Version 1.0: 2014-10-15
Type: Initial release
Version 1.1: 2017-11-15
Changes: Refinement description
Version 1.2: 2017-12-20
Changes: Database references
Version 1.3: 2023-09-20
Changes: Data collection, Database references, Derived calculations, Refinement description
Version 1.4: 2024-11-20
Changes: Structure summary