Macromolecule Content

Total Structure Weight: 19.42 kDa
Atom Count: 1,550
Modelled Residue Count: 166
Deposited Residue Count: 166
Unique protein chains: 1

121P

STRUKTUR UND GUANOSINTRIPHOSPHAT-HYDROLYSEMECHANISMUS DES C-TERMINAL VERKUERZTEN MENSCHLICHEN KREBSPROTEINS P21-H-RAS

PDB DOI: https://doi.org/10.2210/pdb121P/pdb

Classification: ONCOGENE PROTEIN
Organism(s): Homo sapiens
Mutation(s): No

Deposited: 1991-06-06 Released: 1994-01-31
Deposition Author(s): Krengel, U., Scheffzek, K., Scherer, A., Kabsch, W., Wittinghofer, A., Pai, E.F.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.54 Å
R-Value Work: 0.195
R-Value Observed: 0.195

wwPDB Validation 3D Report Full Report

This is version 1.3 of the entry. See complete history.

Literature

Struktur Und Guanosintriphosphat-Hydrolysemechanismus Des C-Terminal Verkuerzten Menschlichen Krebsproteins P21-H-Ras

(1991) Thesis

Macromolecules

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(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
H-RAS P21 PROTEIN	A	166	Homo sapiens	Mutation(s): 0 Gene Names: HRAS, HRAS1 EC: 3.6.5.2
UniProt & NIH Common Fund Data Resources
Find proteins for P01112 (Homo sapiens) Explore P01112 Go to UniProtKB: P01112
PHAROS: P01112
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P01112
Protein Feature View Expand
Reference Sequence

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
GCP Query on GCP Download Ideal Coordinates CCD File SDF format, chain C [auth A] MOL2 format, chain C [auth A]	C [auth A]	PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER C₁₁ H₁₈ N₅ O₁₃ P₃ PHBDHXOBFUBCJD-KQYNXXCUSA-N		Ligand Interaction
MG Query on MG Download Ideal Coordinates CCD File SDF format, chain B [auth A] MOL2 format, chain B [auth A]	B [auth A]	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N		Ligand Interaction

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.54 Å
R-Value Work: 0.195
R-Value Observed: 0.195
Space Group: P 3₂ 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 40.2	α = 90
b = 40.2	β = 90
c = 161.4	γ = 120

Software Package:

Software Name	Purpose
X-PLOR	model building
X-PLOR	refinement
X-PLOR	phasing

Structure Validation

View Full Validation Report

Entry History

Deposition Data

Released Date: 1994-01-31

Deposition Author(s):

Wittinghofer, A.

Revision History (Full details and data files)

Version 1.0: 1994-01-31
Type: Initial release
Version 1.1: 2008-03-03
Changes: Version format compliance
Version 1.2: 2011-07-13
Changes: Version format compliance
Version 1.3: 2017-11-29
Changes: Derived calculations, Other

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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 R01GM133198.