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(-) Description

Title :  BANANA LECTIN
 
Authors :  J. L. Meagher, H. C. Winter, P. Ezell, I. J. Goldstein, J. A. Stuckey
Date :  17 Mar 05  (Deposition) - 16 Jun 05  (Release) - 20 Nov 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.50
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A (1x),B (1x)
Biol. Unit 2:  A (1x),B (1x)
Keywords :  Mannose-Specific Jacalin-Related Lectin, Sugar Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  J. L. Meagher, H. C. Winter, P. Ezell, I. J. Goldstein, J. A. Stuckey
Crystal Structure Of Banana Lectin Reveals A Novel Second Sugar Binding Site.
Glycobiology V. 15 1033 2005
PubMed-ID: 15944373  |  Reference-DOI: 10.1093/GLYCOB/CWI088

(-) Compounds

Molecule 1 - RIPENING-ASSOCIATED PROTEIN
    Chains: A, B
    Organism Common: BANANA
    Organism Scientific: MUSA ACUMINATA
    Organism Taxid: 4641
    Synonym: BANANA LECTIN

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit : AB
Biological Unit 1 (1x): A (1x)B (1x)
Biological Unit 2 (1x): A (1x)B (1x)

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 5)

Asymmetric Unit (2, 5)
No.NameCountTypeFull Name
1CD3Ligand/IonCADMIUM ION
2SO42Ligand/IonSULFATE ION
Biological Unit 1 (1, 1)
No.NameCountTypeFull Name
1CD-1Ligand/IonCADMIUM ION
2SO41Ligand/IonSULFATE ION
Biological Unit 2 (1, 1)
No.NameCountTypeFull Name
1CD-1Ligand/IonCADMIUM ION
2SO41Ligand/IonSULFATE ION

(-) Sites  (5, 5)

Asymmetric Unit (5, 5)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREALA A:17 , ARG A:127BINDING SITE FOR RESIDUE SO4 A1142
2AC2SOFTWAREASP A:41 , HIS A:54 , HOH A:2024 , HIS B:84 , HOH B:2051BINDING SITE FOR RESIDUE CD A1143
3AC3SOFTWAREHIS A:84 , HOH A:2037 , GLU B:64 , HOH B:2020BINDING SITE FOR RESIDUE CD A1144
4AC4SOFTWARESER B:16 , ALA B:17 , ARG B:127BINDING SITE FOR RESIDUE SO4 B1142
5AC5SOFTWAREASP B:41 , HIS B:54 , HOH B:2027BINDING SITE FOR RESIDUE CD B1143

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2BMY)

(-) Cis Peptide Bonds  (2, 2)

Asymmetric Unit
No.Residues
1Gly A:102 -Pro A:103
2Gly B:102 -Pro B:103

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2BMY)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2BMY)

(-) Exons   (0, 0)

(no "Exon" information available for 2BMY)

(-) 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:141
 aligned with O22321_MUSAC | O22321 from UniProtKB/TrEMBL  Length:141

    Alignment length:141
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140 
         O22321_MUSAC     1 MNGAIKVGAWGGNGGSAFDMGPAYRIISVKIFSGDVVDGVDVTFTYYGKTETRHYGGSGGTPHEIVLQEGEYLVGMAGEVANYHGAVVLGKLGFSTNKKAYGPFGNTGGTPFSLPIAAGKISGFFGRGGKFLDAIGVYLEP 141
               SCOP domains d2bmya_ A: automated matches                                                                                                                  SCOP domains
               CATH domains 2bmyA00 A:1-141  [code=2.100.10.30, no name defined]                                                                                          CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eeeeeee....eeeeeee..eeeeeeeee...eeeeeeeeee..eeeeeeee....eeeeee......eeeeeeeeeee..eeeeeeeeeee...eeeee.....eeeeee....eeeeeeeee...eeeeeeeee. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2bmy A   1 MNGAIKVGAWGGNGGSAFDMGPAYRIISVKIFSGDVVDGVDVTFTYYGKTETRHYGGSGGTPHEIVLQEGEYLVGMAGEVANYHGAVVLGKLGFSTNKKAYGPFGNTGGTPFSLPIAAGKISGFFGRGGKFLDAIGVYLEP 141
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140 


Chain B from PDB  Type:PROTEIN  Length:139
 aligned with O22321_MUSAC | O22321 from UniProtKB/TrEMBL  Length:141

    Alignment length:139
                                    12        22        32        42        52        62        72        82        92       102       112       122       132         
         O22321_MUSAC     3 GAIKVGAWGGNGGSAFDMGPAYRIISVKIFSGDVVDGVDVTFTYYGKTETRHYGGSGGTPHEIVLQEGEYLVGMAGEVANYHGAVVLGKLGFSTNKKAYGPFGNTGGTPFSLPIAAGKISGFFGRGGKFLDAIGVYLEP 141
               SCOP domains d2bmyb_ B: automated matches                                                                                                                SCOP domains
               CATH domains 2bmyB00 B:3-141  [code=2.100.10.30, no name defined]                                                                                        CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeee....eeee.....eeeeeeeee...eeeeeeeeee..eeeeeeee....eeeeee......eeeeeeeeeee..eeeeeeeeeee...eeeee.....eeeeee....eeeeeeeee.....eeeeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2bmy B   3 GAIKVGAWGGNGGSAFDMGPAYRIISVKIFSGDVVDGVDVTFTYYGKTETRHYGGSGGTPHEIVLQEGEYLVGMAGEVANYHGAVVLGKLGFSTNKKAYGPFGNTGGTPFSLPIAAGKISGFFGRGGKFLDAIGVYLEP 141
                                    12        22        32        42        52        62        72        82        92       102       112       122       132
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
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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  (1, 2)

Asymmetric Unit
(-)
Class: All beta proteins (24004)

(-) CATH Domains  (1, 2)

Asymmetric Unit
(-)
Class: Mainly Beta (13760)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2BMY)

(-) Gene Ontology  (0, 0)

Asymmetric Unit(hide GO term definitions)
    (no "Gene Ontology" information available for 2BMY)

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 Related Entries

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

UniProtKB/TrEMBL
        O22321_MUSAC | O22321: 2bmz 2bn0 4pif 4pik 4pit 4piu 5exg

(-) Related Entries Specified in the PDB File

2bmz BANANA LECTIN BOUND TO XYL-B1,3 MAN-A- O-METHYL (XM)
2bn0 BANANA LECTIN BOUND TO LAMINARIBIOSE