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(-) Description

Title :  CRYSTAL STRUCTURE OF CANAVALIA MARITIMA SEEDS LECTIN (CONM) CO-CRYSTALIZED WITH GAMMA-AMINOBUTYRIC ACID (GABA) AND SOAKED WITH ADENINE
 
Authors :  P. Delatorre, J. C. Silva-Filho, R. B. Nobrega, C. A. A. Gadelha, B. S. Ca B. A. M. Rocha, T. Santi-Gadelha, C. S. Teixeira
Date :  23 Nov 12  (Deposition) - 12 Dec 12  (Release) - 12 Dec 12  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.89
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (4x)
Keywords :  Beta-Sandwich; Jelly-Roll, Sugar-Binding Protein, Sugar Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  P. Delatorre, J. C. Silva-Filho, R. B. Nobrega, C. A. A. Gadelha, B. S. Cavada, B. A. M. Rocha, T. Santi-Gadelha, C. S. Teixeira
Crystal Structure Of Canavalia Maritima Seeds Lectin (Conm) Co-Crystalized With Gamma-Aminobutyric Acid (Gaba) And Soaked With Adenine
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - CONCANAVALIN-A
    Chains: A
    Organism Common: BEACH BEAN
    Organism Scientific: CANAVALIA LINEATA
    Organism Taxid: 28957
    Synonym: CON A

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit : A
Biological Unit 1 (4x): A

Summary Information (see also Sequences/Alignments below)

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

Asymmetric Unit (4, 4)
No.NameCountTypeFull Name
1ABU1Ligand/IonGAMMA-AMINO-BUTANOIC ACID
2ADE1Ligand/IonADENINE
3CA1Ligand/IonCALCIUM ION
4MN1Ligand/IonMANGANESE (II) ION
Biological Unit 1 (2, 8)
No.NameCountTypeFull Name
1ABU4Ligand/IonGAMMA-AMINO-BUTANOIC ACID
2ADE4Ligand/IonADENINE
3CA-1Ligand/IonCALCIUM ION
4MN-1Ligand/IonMANGANESE (II) ION

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASP A:10 , TYR A:12 , ASN A:14 , ASP A:19 , HOH A:482 , HOH A:485BINDING SITE FOR RESIDUE CA A 301
2AC2SOFTWAREGLU A:8 , ASP A:10 , ASP A:19 , HIS A:24 , HOH A:486 , HOH A:487BINDING SITE FOR RESIDUE MN A 302
3AC3SOFTWARESER A:113 , LYS A:114 , ASP A:139 , VAL A:179 , HIS A:180 , HOH A:406BINDING SITE FOR RESIDUE ABU A 303
4AC4SOFTWARETYR A:12 , ASN A:14 , ASP A:16 , THR A:150 , ASP A:151 , ARG A:228BINDING SITE FOR RESIDUE ADE A 304

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4I30)

(-) Cis Peptide Bonds  (2, 2)

Asymmetric Unit
No.Residues
1Gly A:149 -Thr A:150
2Ala A:207 -Asp A:208

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4I30)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4I30)

(-) Exons   (0, 0)

(no "Exon" information available for 4I30)

(-) 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
(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:232
                                                                                                                                                                                                                                                                        
               SCOP domains d4i30a_ A: automated matches                                                                                                                                                                                                             SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeeee...hhhhh.....eeeeee......eeee......eeeeeeeeee....eeeeeee.....eeeeeee.hhhhh...eeeeeeeee........eeeeeeeeeeee..eeeeeee.........eeeee..ee.....ee..............eeeeee...ee.......eeeeeeeeeeee.........eeeeeeee.........hhhhh....... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4i30 A   1 ADTIVAVELDTYPNTDIGDPSYPHIGIDIKSVRSKKTAKWNMQNGKVGTAHIIYNSVGKRLSAVVSYPNGDSATVSYDVDLDNVLPEWVRVGLSASTGLYKETNTILSWSFTSKLKSTNALHFVFNQFSKDQKDLILQGDATTGTDGNLELTRVSSNGSPQGSSVGRALFYAPVHIWESSAVVASFDATFTFLIKSSDSHPADGIAFFISNIDSSIPSGSTGRLLGLFPDAN 237
                                    10        20        30        40        50        60        70        80        90       100       110      |125       135       145       155       165       175       185       195       205       215       225       235  
                                                                                                                                              117|                                                                                                                  
                                                                                                                                               123
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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 Unit
(-)
Class: All beta proteins (24004)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4I30)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4I30)

(-) Gene Ontology  (4, 4)

Asymmetric Unit(hide GO term definitions)

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 Related Entries

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UniProtKB/Swiss-Prot
        CONA_CANLI | P81460: 2cwm 2cy6 2cyf 3snm 4dpn 4tys 4tzd 5byn

(-) Related Entries Specified in the PDB File

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