4RSG - JenaLib

Title :   NEUTRON CRYSTAL STRUCTURE OF RAS BOUND TO THE GTP ANALOGUE GPPNHP

Authors :   R. R. Knihtila, G. Holzapfel, K. L. Weiss, F. Meilleur, C. Mattos

Date :   07 Nov 14 (Deposition) - 04 Nov 15 (Release) - 13 Jan 16 (Revision)

Method :   NEUTRON DIFFRACTION

Resolution :   1.91

Chains :   Asym. Unit : A
Biol. Unit 1: A  (1x)

Keywords :   Oncoprotein, Nucleotide-Binding Protein, Protein-Nucleotide Complex, Signaling Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   R. Knihtila, G. Holzapfel, K. Weiss, F. Meilleur, C. Mattos
Neutron Crystal Structure Of Ras Gtpase Puts In Question Th Protonation State Of The Gtp Gamma-Phosphate.
J. Biol. Chem. V. 290 31025 2015
PubMed-ID: 26515069 | Reference-DOI: 10.1074/JBC.M115.679860

Compounds

Molecule 1 - GTPASE HRAS
	Chains	:	A
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PET21
	Expression System Strain	:	BL21
	Expression System Taxid	:	562
	Expression System Vector Type	:	PLASMID
	Gene	:	HRAS, HRAS1
	Organism Common	:	HUMAN
	Organism Scientific	:	HOMO SAPIENS
	Organism Taxid	:	9606
	Synonym	:	H-RAS-1, HA-RAS, TRANSFORMING PROTEIN P21, C-H-RAS, P21RAS, GTPASE HRAS, N-TERMINALLY PROCESSED

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (3, 77)

Sites (2, 2)

Asymmetric Unit (2, 2)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	ALA A:11 , GLY A:13 , VAL A:14 , GLY A:15 , LYS A:16 , SER A:17 , ALA A:18 , PHE A:28 , VAL A:29 , ASP A:30 , PRO A:34 , THR A:35 , GLY A:60 , ASN A:116 , LYS A:117 , ASP A:119 , LEU A:120 , SER A:145 , ALA A:146 , LYS A:147 , MG A:202 , DOD A:301 , DOD A:303 , DOD A:304 , DOD A:306 , DOD A:312 , DOD A:341 , DOD A:369	BINDING SITE FOR RESIDUE GNP A 201
2	AC2	SOFTWARE	SER A:17 , THR A:35 , ASP A:57 , GNP A:201 , DOD A:303 , DOD A:304	BINDING SITE FOR RESIDUE MG A 202

SS Bonds (0, 0)

Cis Peptide Bonds (0, 0)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (0, 0)

Exons (0, 0)

Sequences/Alignments

Asymmetric Unit

Reformat:	Number of residues per line = ('0' or empty: single-line sequence representation)
	Number of residues per labelling interval =
	UniProt sequence: complete aligned part

Show mapping:	SCOP domains	CATH domains	Pfam domains	Secondary structure (by author)
	SAPs(SNPs)	PROSITE motifs	Exons
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Chain A from PDB  Type:PROTEIN  Length:162
                                                                                                                                                                                                  
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .eeeeeeeee....hhhhhhhhhhh...........eeeeeeeeee..eeeeeeeeee.....hhhhhhhh.eeeeeee..hhhhhhhhhhhhhhhhhhhh.....eeeeee.........hhhhhhhhhhhhh..eee.......hhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 4rsg A   1 MTEYKLVVVGAGGVGKSALTIQLIQNHFVDEYDPTIEDSYRKQVVIDGETCLLDILDTAGQAMRDQYMRTGEGFLCVFAINNTKSFEDIHQYREQIKRVKDSDDVPMVLVGNKCDLAARTVESRQAQDLARSYGIPYIETSAKTRQGVEDAFYTLVREIRQH 166
                                    10        20        30        40        50        60||      74        84        94       104       114       124       134       144       154       164  
                                                                                       61|                                                                                                    
                                                                                        66

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	x	→ Chemical Group	(purple background, 'x', labelled with number + name, e.g. ACE or NH2)
	extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '\|'

Classification and Annotation

SCOP Domains (0, 0)

CATH Domains (0, 0)

Pfam Domains (0, 0)

Gene Ontology (64, 64)

Visualization

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	Sites
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	Cis Peptide Bonds
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Biological Unit
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Description