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(-) Description

Title :  CRYSTAL STRUCTURE OF TYPE I RIBOSOME INACTIVATING PROTEIN FROM MOMORDICA BALSAMINA AT 1.7 A RESOLUTION
 
Authors :  G. S. Kushwaha, N. Pandey, M. Sinha, P. Kaur, S. Sharma, T. P. Singh
Date :  29 Apr 10  (Deposition) - 23 Jun 10  (Release) - 23 Jun 10  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.70
Chains :  Asym./Biol. Unit :  A
Keywords :  Rip, Rna N-Glycosidase, Plant Protein, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  G. S. Kushwaha, N. Pandey, M. Sinha, P. Kaur, S. Sharma, T. P. Singh
Crystal Structure Of Type I Ribosome Inactivating Protein From Momordica Balsamina At 1. 7 A Resolution
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - RIBOSOME INACTIVATING PROTEIN
    Chains: A
    EC Number: 3.2.2.22
    Organism Common: BITTER GOURD
    Organism Scientific: MOMORDICA BALSAMINA
    Organism Taxid: 3672

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 4)

Asymmetric/Biological Unit (3, 4)
No.NameCountTypeFull Name
1GOL1Ligand/IonGLYCEROL
2NAG2Ligand/IonN-ACETYL-D-GLUCOSAMINE
3PEG1Ligand/IonDI(HYDROXYETHYL)ETHER

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWARETHR A:226 , ASN A:227 , THR A:229 , NAG A:248 , HOH A:354BINDING SITE FOR RESIDUE NAG A 247
2AC2SOFTWARENAG A:247BINDING SITE FOR RESIDUE NAG A 248
3AC3SOFTWARELEU A:6 , ALA A:9 , ARG A:101 , ALA A:175 , HOH A:308 , HOH A:365BINDING SITE FOR RESIDUE GOL A 249
4AC4SOFTWARETYR A:70 , ILE A:71 , GLY A:109 , ASN A:110 , TYR A:111 , ILE A:155 , HOH A:263 , HOH A:493BINDING SITE FOR RESIDUE PEG A 250

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3MRW)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 3MRW)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3MRW)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3MRW)

(-) Exons   (0, 0)

(no "Exon" information available for 3MRW)

(-) Sequences/Alignments

Asymmetric/Biological 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
(details for a mapped element are shown in a popup box when the mouse pointer rests over it) 
Chain A from PDB  Type:PROTEIN  Length:246
 aligned with D9J2T9_MOMBA | D9J2T9 from UniProtKB/TrEMBL  Length:246

    Alignment length:246
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240      
         D9J2T9_MOMBA     1 DVSFRLSGADPSSYGMFIKDLRNALPHTEKVYNIPLLLPSVSGAGRYLLMHLFNYDGNTITVAVDVTNVYIMGYLALTTSYFFNEPAADLASQYVFRSARRKITLPYSGNYERLQIAAGKPREKIPIGLPALDTAISTLLHYDSTAAAGALLVLIQTTAEAARFKYIEQQIQERAYRDEVPSSATISLENSWSGLSKQIQLAQGNNGVFRTPTVLVDSKGNRVQITNVTSNVVTSNIQLLLNTKNI 246
               SCOP domains d3mrwa_ A: automated matches                                                                                                                                                                                                                           SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .eeee....hhhhhhhhhhhhhhh..eeeee..eeee....hhhh.eeeeeee.....eeeeeee.....eeeeee..eeee..hhhhhhhhh.......eeee.....hhhhhhhhhh.hhhhh..hhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhhhhhh..eeeeeeeee.....eeeeee..hhhhhh......hhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 3mrw A   1 DVSFRLSGADPSSYGMFIKDLRNALPHTEKVYNIPLLLPSVSGAGRYLLMHLFNYDGNTITVAVDVTNVYIMGYLALTTSYFFNEPAADLASQYVFRSARRKITLPYSGNYERLQIAAGKPREKIPIGLPALDTAISTLLHYDSTAAAGALLVLIQTTAEAARFKYIEQQIQERAYRDEVPSSATISLENSWSGLSKQIQLAQGNNGVFRTPTVLVDSKGNRVQITNVTSNVVTSNIQLLLNTKNI 246
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240
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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)

Asymmetric/Biological Unit
(-)
Class: Alpha and beta proteins (a+b) (23004)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3MRW)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3MRW)

(-) Gene Ontology  (4, 4)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (D9J2T9_MOMBA | D9J2T9)
molecular function
    GO:0016787    hydrolase activity    Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. Hydrolase is the systematic name for any enzyme of EC class 3.
    GO:0030598    rRNA N-glycosylase activity    Catalysis of the hydrolysis of the N-glycosylic bond at A-4324 in 28S rRNA from rat ribosomes or corresponding sites in 28S RNA from other species.
biological process
    GO:0006952    defense response    Reactions, triggered in response to the presence of a foreign body or the occurrence of an injury, which result in restriction of damage to the organism attacked or prevention/recovery from the infection caused by the attack.
    GO:0017148    negative regulation of translation    Any process that stops, prevents, or reduces the frequency, rate or extent of the chemical reactions and pathways resulting in the formation of proteins by the translation of mRNA or circRNA.

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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/TrEMBL
        D9J2T9_MOMBA | D9J2T9: 3n1n 3n2d 3n31 3n3x 3n5d 3nfm 3njs 3nx9 3q4p 3qji 3rl9 3s9q 3sj6 3u6t 3u6z 3u70 3u8f 3v14 3v2k 4dwm 4emf 4emr 4f9n 4fxa 4fz9 4guw 4h0z 4hoa 4i47 4jtb 4jtp 4k2z 4k6p 4k6s 4kl4 4kmk 4kpv 4kwn 4l66 4lro 4lt4 4lwx 4m5a 4o0o 4o4q 4o8e 4q9f 4qgj 4rzj 4xy7 4zt8 4zu0 4zw4 4zz6 5cix 5cso 5cst 5gm7 5gz7 5ilw 5ilx 5wv1

(-) Related Entries Specified in the PDB File

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