621P - JenaLib

Title :   THREE-DIMENSIONAL STRUCTURES OF H-RAS P21 MUTANTS: MOLECULAR BASIS FOR THEIR INABILITY TO FUNCTION AS SIGNAL SWITCH MOLECULES

Authors :   U. Krengel, A. Scherer, W. Kabsch, A. Wittinghofer, E. F. Pai

Date :   06 Jun 91 (Deposition) - 31 Jan 94 (Release) - 07 Mar 12 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.40

Chains :   Asym. Unit : A
Biol. Unit 1: A  (2x)

Keywords :   Oncogene Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   U. Krengel, I. Schlichting, A. Scherer, R. Schumann, M. Frech, J. John W. Kabsch, E. F. Pai, A. Wittinghofer
Three-Dimensional Structures Of H-Ras P21 Mutants: Molecula Basis For Their Inability To Function As Signal Switch Molecules.
Cell(Cambridge, Mass. ) V. 62 539 1990
PubMed-ID: 2199064 | Reference-DOI: 10.1016/0092-8674(90)90018-A
(for further references see the PDB file header)

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (2, 2)

Sites (2, 2)

Asymmetric Unit (2, 2)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	SER A:17 , THR A:35 , GNP A:167 , HOH A:211 , HOH A:386	BINDING SITE FOR RESIDUE MG A 168
2	AC2	SOFTWARE	ALA A:11 , GLY A:12 , 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 , GLU A:31 , TYR A:32 , 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:168 , HOH A:211 , HOH A:266 , HOH A:393	BINDING SITE FOR RESIDUE GNP A 167

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)
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	UniProt sequence: complete aligned part

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Chain A from PDB  Type:PROTEIN  Length:166
                                                                                                                                                                                                      
               SCOP domains d621pa_ A: cH-p21 Ras protein                                                                                                                                          SCOP domains
               CATH domains 621pA00 A:1-166 P-loop containing nucleotide triphosphate hydrolases                                                                                                   CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeeee.....hhhhhhhhhh...........eeeeeeeeee..eeeeeeeeee..........hhhhhh..eeeeeee...hhhhhhhhhhhhhhhhhh......eeeeee..........hhhhhhhhhh....eee........hhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 621p A   1 MTEYKLVVVGAGGVGKSALTIQLIQNHFVDEYDPTIEDSYRKQVVIDGETCLLDILDTAGHEEYSAMRDQYMRTGEGFLCVFAINNTKSFEDIHQYREQIKRVKDSDDVPMVLVGNKCDLAARTVESRQAQDLARSYGIPYIETSAKTRQGVEDAFYTLVREIRQH 166
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160

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	extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '\|'

Classification and Annotation

SCOP Domains (1, 1)

CATH Domains (1, 1)

Pfam Domains (0, 0)

Gene Ontology (64, 64)

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	621p
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Description