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(-) Description

Title :  CRYSTAL STRUCTURE OF A RECOMBINANT VATAIREA MACROCARPA SEED LECTIN COMPLEXED WITH GALNAC
 
Authors :  B. L. Sousa, J. C. Silva-Filho, P. Kumar, A. Lyskowski, G. A. Bezerra, P. Delatorre, B. A. M. Rocha, R. M. S. Cunha, C. S. Nagano, K. Gruber, B. S
Date :  23 Jan 15  (Deposition) - 27 Jan 16  (Release) - 27 Jul 16  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.70
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (4x)
Keywords :  Legume, Recombinant Lectin, Vatairea Macrocarpa, Galnac, Sugar Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  B. L. Sousa, J. C. Silva-Filho, P. Kumar, A. Lyskowski, G. A. Bezerra, P. Delatorre, B. A. M. Rocha, R. M. S. Cunha, C. S. Nagano, K. Gruber, B. S. Cavada
Crystal Structure Of A Recombinant Vatairea Macrocarpa Seed Lectin
Int. J. Biochem. Cell Biol. 2016
PubMed: search

(-) Compounds

Molecule 1 - SEED LECTIN
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET-28A
    Expression System Strain: BL21
    Expression System Taxid: 511693
    Expression System Vector Type: PLASMID
    Organ: SEED
    Organism Scientific: VATAIREA MACROCARPA
    Organism Taxid: 77050
    Synonym: VML

 Structural Features

(-) Chains, Units

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

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (6, 6)

Asymmetric Unit (6, 6)
No.NameCountTypeFull Name
1A2G1Ligand/IonN-ACETYL-2-DEOXY-2-AMINO-GALACTOSE
2CA1Ligand/IonCALCIUM ION
3CIT1Ligand/IonCITRIC ACID
4GOL1Ligand/IonGLYCEROL
5MN1Ligand/IonMANGANESE (II) ION
6SO41Ligand/IonSULFATE ION
Biological Unit 1 (4, 16)
No.NameCountTypeFull Name
1A2G4Ligand/IonN-ACETYL-2-DEOXY-2-AMINO-GALACTOSE
2CA-1Ligand/IonCALCIUM ION
3CIT4Ligand/IonCITRIC ACID
4GOL4Ligand/IonGLYCEROL
5MN-1Ligand/IonMANGANESE (II) ION
6SO44Ligand/IonSULFATE ION

(-) Sites  (6, 6)

Asymmetric Unit (6, 6)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASP A:125 , PHE A:127 , ASN A:129 , ASP A:132 , HOH A:401 , HOH A:409binding site for residue CA A 301
2AC2SOFTWAREGLU A:123 , ASP A:125 , ASP A:132 , HIS A:137 , HOH A:408 , HOH A:409binding site for residue MN A 302
3AC3SOFTWAREALA A:86 , ASP A:87 , GLY A:104 , GLY A:105 , PHE A:127 , ASN A:129 , GLY A:212 , LEU A:213 , SER A:214 , HIS A:217 , HOH A:403binding site for residue A2G A 303
4AC4SOFTWARESER A:83 , LYS A:84 , THR A:85 , THR A:126 , PHE A:127 , SER A:128 , SER A:134 , ALA A:135 , ARG A:136 , HIS A:217 , SO4 A:306binding site for residue CIT A 304
5AC5SOFTWARESER A:134 , ALA A:135 , TYR A:150 , LYS A:152binding site for residue GOL A 305
6AC6SOFTWARELYS A:84 , HIS A:217 , CIT A:304binding site for residue SO4 A 306

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (1, 1)

Asymmetric Unit
No.Residues
1Ala A:86 -Asp A:87

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4XTM)

(-) 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:233
                                                                                                                                                                                                                                                                         
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeee.........eeeee..ee.....ee...ee..ee....eeeeee...ee.ee....ee.eeeeeeeee..........eeeeeeee........hhhhh............eeeeee...........eeeeee......eeee........eeeeeeeehhh.eeeeeeee....eeeeeeee.hhhhhh..eeeeeeeeee..........ee..eeeeeee. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4xtm A   1 SEVVSFSFTKFNPNPKDIILQGDALVTSKGKLQLTKVKDGKPVDHSLGRALYAAPIHIWDDSTDRVASFATSFSFVVEAPDESKTADGIAFFLAPPDTQPQKDGGFLGLFNDSNKSIQTVAVEFDTFSNTWDPSARHIGINVNSIESMKYVKWGWENGKVANVYISYEASTKTLTASLTYPSNATSYIVSANVDLKSALPEWVRVGFSATSGLSRDHVETHDVLDWSFTSTLQ 233
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230
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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  (0, 0)

(no "SCOP Domain" information available for 4XTM)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (2, 2)

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    Ala A:86 - Asp A:87   [ RasMol ]  
 
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 Related Entries

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

UniProtKB/Swiss-Prot
        LECS_VATMA | P81371: 4u2a 4u36 4wv8 4xtp 4xxa

(-) Related Entries Specified in the PDB File

4wv8 CRYSTAL STRUCTURE OF A RECOMBINANT VATAIREA MACROCARPA SEED LECTIN COMPLEXED WITH LACTOSE
4xtp
4xxa