4OKF

RNase S in complex with an artificial peptide

PDB DOI: https://doi.org/10.2210/pdb4OKF/pdb

Classification: HYDROLASE
Organism(s): Bos taurus
Mutation(s): Yes

Deposited: 2014-01-22 Released: 2015-03-04
Deposition Author(s): Genz, M., Strater, N.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.54 Å
R-Value Free: 0.210
R-Value Work: 0.171
R-Value Observed: 0.171

wwPDB Validation 3D Report Full Report

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

Literature

X-ray structure of a RNase S variant in complex with an artificial peptide

Gao, J., Genz, M., Hofman, F., Hiller, S., Strater, N., Seebeck, F.

To be published.

Macromolecule Content

Total Structure Weight: 13.91 kDa
Atom Count: 1,117
Modelled Residue Count: 116
Deposited Residue Count: 119
Unique protein chains: 2

Macromolecules

Find similar proteins by: Sequence | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Ribonuclease pancreatic	A	15	Bos taurus	Mutation(s): 2 EC: 3.1.27.5
UniProt
Find proteins for P61823 (Bos taurus) Explore P61823 Go to UniProtKB: P61823
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P61823
Sequence Annotations Expand
Reference Sequence

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Ribonuclease pancreatic	B	104	Bos taurus	Mutation(s): 0 EC: 3.1.27.5
UniProt
Find proteins for P61823 (Bos taurus) Explore P61823 Go to UniProtKB: P61823
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P61823
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
SO4 Query on SO4 Download Ideal Coordinates CCD File SDF format, chain C [auth A] SDF format, chain G [auth B] MOL2 format, chain C [auth A] MOL2 format, chain G [auth B]	C [auth A], G [auth B]	SULFATE ION O₄ S QAOWNCQODCNURD-UHFFFAOYSA-L		Interactions Focus chain C [auth A] Focus chain G [auth B] Interactions & Density Focus chain C [auth A] Focus chain G [auth B]
CL Query on CL 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 H [auth B] SDF format, chain I [auth B] SDF format, chain J [auth B] SDF format, chain K [auth B] SDF format, chain L [auth B] SDF format, chain M [auth B] SDF format, chain N [auth B] SDF format, chain O [auth B] SDF format, chain P [auth B] MOL2 format, chain D [auth A] MOL2 format, chain E [auth A] MOL2 format, chain F [auth A] MOL2 format, chain H [auth B] MOL2 format, chain I [auth B] MOL2 format, chain J [auth B] MOL2 format, chain K [auth B] MOL2 format, chain L [auth B] MOL2 format, chain M [auth B] MOL2 format, chain N [auth B] MOL2 format, chain O [auth B] MOL2 format, chain P [auth B]	D [auth A] E [auth A] F [auth A] H [auth B] I [auth B] D [auth A], E [auth A], F [auth A], H [auth B], I [auth B], J [auth B], K [auth B], L [auth B], M [auth B], N [auth B], O [auth B], P [auth B]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M		Interactions Focus chain D [auth A] Focus chain E [auth A] Focus chain F [auth A] Focus chain H [auth B] Focus chain I [auth B] Focus chain J [auth B] Focus chain K [auth B] Focus chain L [auth B] Focus chain M [auth B] Focus chain N [auth B] Focus chain O [auth B] Focus chain P [auth B] Interactions & Density Focus chain D [auth A] Focus chain E [auth A] Focus chain F [auth A] Focus chain H [auth B] Focus chain I [auth B] Focus chain J [auth B] Focus chain K [auth B] Focus chain L [auth B] Focus chain M [auth B] Focus chain N [auth B] Focus chain O [auth B] Focus chain P [auth B]

Modified Residues 2 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
DHA Query on DHA	A	PEPTIDE LINKING	C₃ H₅ N O₂		SER
NLE Query on NLE	A	L-PEPTIDE LINKING	C₆ H₁₃ N O₂		LEU

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.54 Å
R-Value Free: 0.210
R-Value Work: 0.171
R-Value Observed: 0.171
Space Group: P 3₁ 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 43.8	α = 90
b = 43.8	β = 90
c = 96.7	γ = 120

Software Package:

Software Name	Purpose
MAR345dtb	data collection
REFMAC	refinement
XDS	data reduction
XSCALE	data scaling
REFMAC	phasing

Structure Validation

View Full Validation Report

Entry History

Deposition Data

Released Date: 2015-03-04

Deposition Author(s):

Genz, M.

Strater, N.

Revision History (Full details and data files)

Version 1.0: 2015-03-04
Type: Initial release
Version 1.1: 2017-11-22
Changes: Database references
Version 1.2: 2020-09-09
Changes: Database references, Derived calculations
Version 1.3: 2023-09-20
Changes: Data collection, Database references, Refinement description
Version 1.4: 2023-12-06
Changes: Data collection

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Help and Resources

4OKF

RNase S in complex with an artificial peptide

X-ray structure of a RNase S variant in complex with an artificial peptide

Entity ID: 1

UniProt

Entity Groups

Sequence Annotations

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Entity ID: 2