Show PDB file:   
         Plain Text   HTML   (compressed file size)
QuickSearch:   
by PDB,NDB,UniProt,PROSITE Code or Search Term(s)  
(-)Asym.Unit - manually
(-)Asymmetric Unit
(-)Asym. Unit - sites
(-)Biological Unit 1
(-)Biol. Unit 1 - sites
(-)Biological Unit 2
collapse expand < >
Image Asym.Unit - manually
Asym.Unit - manually  (Jmol Viewer)
Image Asymmetric Unit
Asymmetric Unit  (Jmol Viewer)
Image Asym. Unit - sites
Asym. Unit - sites  (Jmol Viewer)
Image Biological Unit 1
Biological Unit 1  (Jmol Viewer)
Image Biol. Unit 1 - sites
Biol. Unit 1 - sites  (Jmol Viewer)
Image Biological Unit 2
Biological Unit 2  (Jmol Viewer)

(-) Description

Title :  CRYSTAL STRUCTURE OF BASIC WINGED BEAN LECTIN IN COMPLEX WITH 2ME-O-D-GALACTOSE
 
Authors :  K. A. Kulkarni, S. Katiyar, A. Surolia, M. Vijayan, K. Suguna
Date :  18 Jul 06  (Deposition) - 07 Nov 06  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.40
Chains :  Asym. Unit :  A,B,C,D
Biol. Unit 1:  A,B  (1x)
Biol. Unit 2:  C,D  (1x)
Keywords :  Legume Lectin, Glycosylated Protein, Agglutinin, Sugar Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  K. A. Kulkarni, S. Katiyar, A. Surolia, M. Vijayan, K. Suguna
Structural Basis For The Carbohydrate-Specificity Of Basic Winged-Bean Lectin And Its Differential Affinity For Gal An Galnac
Acta Crystallogr. , Sect. D V. 62 1319 2006
PubMed-ID: 17057334  |  Reference-DOI: 10.1107/S0907444906028198
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - BASIC AGGLUTININ
    Chains: A, B, C, D
    Organism Common: WINGED BEAN
    Organism Scientific: PSOPHOCARPUS TETRAGONOLOBUS
    Organism Taxid: 3891
    Synonym: WBA I

 Structural Features

(-) Chains, Units

  1234
Asymmetric Unit : ABCD
Biological Unit 1 (1x): AB  
Biological Unit 2 (1x):   CD

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (8, 34)

Asymmetric Unit (8, 34)
No.NameCountTypeFull Name
12GS4Ligand/Ion2-O-METHYL-ALPHA-D-GALACTOPYRANOSE
2BMA1Ligand/IonBETA-D-MANNOSE
3CA4Ligand/IonCALCIUM ION
4FUC5Ligand/IonALPHA-L-FUCOSE
5FUL1Ligand/IonBETA-L-FUCOSE
6MN4Ligand/IonMANGANESE (II) ION
7NAG14Ligand/IonN-ACETYL-D-GLUCOSAMINE
8NDG1Ligand/Ion2-(ACETYLAMINO)-2-DEOXY-A-D-GLUCOPYRANOSE
Biological Unit 1 (4, 13)
No.NameCountTypeFull Name
12GS2Ligand/Ion2-O-METHYL-ALPHA-D-GALACTOPYRANOSE
2BMA-1Ligand/IonBETA-D-MANNOSE
3CA-1Ligand/IonCALCIUM ION
4FUC3Ligand/IonALPHA-L-FUCOSE
5FUL-1Ligand/IonBETA-L-FUCOSE
6MN-1Ligand/IonMANGANESE (II) ION
7NAG7Ligand/IonN-ACETYL-D-GLUCOSAMINE
8NDG1Ligand/Ion2-(ACETYLAMINO)-2-DEOXY-A-D-GLUCOPYRANOSE
Biological Unit 2 (5, 13)
No.NameCountTypeFull Name
12GS2Ligand/Ion2-O-METHYL-ALPHA-D-GALACTOPYRANOSE
2BMA1Ligand/IonBETA-D-MANNOSE
3CA-1Ligand/IonCALCIUM ION
4FUC2Ligand/IonALPHA-L-FUCOSE
5FUL1Ligand/IonBETA-L-FUCOSE
6MN-1Ligand/IonMANGANESE (II) ION
7NAG7Ligand/IonN-ACETYL-D-GLUCOSAMINE
8NDG-1Ligand/Ion2-(ACETYLAMINO)-2-DEOXY-A-D-GLUCOPYRANOSE

(-) Sites  (34, 34)

Asymmetric Unit (34, 34)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREHIS A:84 , ASP A:87 , GLY A:105 , PHE A:126 , ASN A:128 , GLY A:211 , ASP A:212 , GLY A:215 , ALA A:220 , HOH A:1402BINDING SITE FOR RESIDUE 2GS A 1401
02AC2SOFTWAREARG A:82 , GLN A:217 , ASN A:219 , FUC A:502 , NAG A:503BINDING SITE FOR RESIDUE NAG A 501
03AC3SOFTWARENAG A:501 , HOH A:1475 , ASN D:8 , GLN D:9BINDING SITE FOR RESIDUE FUC A 502
04AC4SOFTWARENAG A:501 , HOH A:1491 , LYS D:53BINDING SITE FOR RESIDUE NAG A 503
05AC5SOFTWAREASN A:44 , NAG A:603 , SER D:60 , THR D:61BINDING SITE FOR RESIDUE NAG A 601
06AC6SOFTWARENAG A:601BINDING SITE FOR RESIDUE NAG A 603
07AC7SOFTWAREHIS B:84 , ASP B:87 , GLY B:105 , PHE B:126 , ASN B:128 , GLY B:211 , ASP B:212 , GLY B:215 , ALA B:220 , HOH B:2457BINDING SITE FOR RESIDUE 2GS B 2401
08AC8SOFTWARELEU A:113 , ASN B:219 , FUC B:502 , NAG B:503 , HOH B:2447BINDING SITE FOR RESIDUE NAG B 501
09AC9SOFTWARENAG B:501 , NAG B:503BINDING SITE FOR RESIDUE FUC B 502
10BC1SOFTWARENAG B:501 , FUC B:502BINDING SITE FOR RESIDUE NAG B 503
11BC2SOFTWAREASN B:44 , FUC B:602 , NDG B:603BINDING SITE FOR RESIDUE NAG B 601
12BC3SOFTWARENAG B:601 , LEU D:113 , SER D:114 , PRO D:115BINDING SITE FOR RESIDUE FUC B 602
13BC4SOFTWAREHOH A:1459 , NAG B:601BINDING SITE FOR RESIDUE NDG B 603
14BC5SOFTWAREHIS C:84 , ASP C:87 , GLY C:104 , GLY C:105 , PHE C:126 , ASN C:128 , GLY C:211 , ASP C:212 , GLY C:215 , ALA C:220 , HOH C:3428BINDING SITE FOR RESIDUE 2GS C 3401
15BC6SOFTWAREPHE C:80 , PRO C:83 , GLN C:217 , ASN C:219 , FUC C:502 , NAG C:503BINDING SITE FOR RESIDUE NAG C 501
16BC7SOFTWARENAG C:501 , NAG C:503BINDING SITE FOR RESIDUE FUC C 502
17BC8SOFTWARESER B:181 , NAG C:501 , FUC C:502 , BMA C:504BINDING SITE FOR RESIDUE NAG C 503
18BC9SOFTWAREASP B:59 , SER B:60 , THR B:61 , GLU B:200 , NAG C:503BINDING SITE FOR RESIDUE BMA C 504
19CC1SOFTWAREARG C:21 , ASN C:44 , FUL C:602 , NAG C:603BINDING SITE FOR RESIDUE NAG C 601
20CC2SOFTWARENAG C:601BINDING SITE FOR RESIDUE FUL C 602
21CC3SOFTWARENAG C:601 , SER D:27BINDING SITE FOR RESIDUE NAG C 603
22CC4SOFTWAREHIS D:84 , ASP D:87 , GLY D:105 , PHE D:126 , ASN D:128 , GLY D:211 , ASP D:212 , GLY D:215 , ALA D:220BINDING SITE FOR RESIDUE 2GS D 4401
23CC5SOFTWAREPHE D:80 , PRO D:83 , GLN D:217 , ASN D:219BINDING SITE FOR RESIDUE NAG D 501
24CC6SOFTWAREARG D:21 , ASN D:44 , FUC D:602 , NAG D:603BINDING SITE FOR RESIDUE NAG D 601
25CC7SOFTWARENAG D:601 , NAG D:603BINDING SITE FOR RESIDUE FUC D 602
26CC8SOFTWARENAG D:601 , FUC D:602BINDING SITE FOR RESIDUE NAG D 603
27CC9SOFTWAREASP A:124 , PHE A:126 , ASN A:128 , ASP A:131 , HOH A:1456 , HOH A:1485BINDING SITE FOR RESIDUE CA A 1303
28DC1SOFTWAREGLU A:122 , ASP A:124 , ASP A:131 , HIS A:136 , HOH A:1451 , HOH A:1452BINDING SITE FOR RESIDUE MN A 1300
29DC2SOFTWAREASP B:124 , PHE B:126 , ASN B:128 , ASP B:131 , HOH B:2435 , HOH B:2436BINDING SITE FOR RESIDUE CA B 2303
30DC3SOFTWAREGLU B:122 , ASP B:124 , ASP B:131 , HIS B:136 , HOH B:2437 , HOH B:2438BINDING SITE FOR RESIDUE MN B 2300
31DC4SOFTWAREASP C:124 , PHE C:126 , ASN C:128 , ASP C:131 , HOH C:3439 , HOH C:3440BINDING SITE FOR RESIDUE CA C 3303
32DC5SOFTWAREGLU C:122 , ASP C:124 , ASP C:131 , HIS C:136 , HOH C:3441 , HOH C:3447BINDING SITE FOR RESIDUE MN C 3300
33DC6SOFTWAREASP D:124 , PHE D:126 , ASN D:128 , ASP D:131 , HOH D:4433 , HOH D:4434BINDING SITE FOR RESIDUE CA D 4303
34DC7SOFTWAREGLU D:122 , ASP D:124 , ASP D:131 , HIS D:136 , HOH D:4435 , HOH D:4436BINDING SITE FOR RESIDUE MN D 4300

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (12, 12)

Asymmetric Unit
No.Residues
1Arg A:82 -Pro A:83
2Ala A:86 -Asp A:87
3Ile A:134 -Pro A:135
4Arg B:82 -Pro B:83
5Ala B:86 -Asp B:87
6Ile B:134 -Pro B:135
7Arg C:82 -Pro C:83
8Ala C:86 -Asp C:87
9Ile C:134 -Pro C:135
10Arg D:82 -Pro D:83
11Ala D:86 -Asp D:87
12Ile D:134 -Pro D:135

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (1, 4)

Asymmetric Unit (1, 4)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1LECTIN_LEGUME_BETAPS00307 Legume lectins beta-chain signature.LEC1_PSOTE120-126
 
 
 		  4A:119-125
B:119-125
C:119-125
D:119-125
Biological Unit 1 (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1LECTIN_LEGUME_BETAPS00307 Legume lectins beta-chain signature.LEC1_PSOTE120-126
 
 
 		  2A:119-125
B:119-125
-
-
Biological Unit 2 (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1LECTIN_LEGUME_BETAPS00307 Legume lectins beta-chain signature.LEC1_PSOTE120-126
 
 
 		  2-
-
C:119-125
D:119-125

(-) Exons   (0, 0)

(no "Exon" information available for 2DTW)

(-) 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:237
 aligned with LEC1_PSOTE | O24313 from UniProtKB/Swiss-Prot  Length:242

    Alignment length:237
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       
           LEC1_PSOTE     2 KTISFNFNQFHQNEEQLKLQRDARISSNSVLELTKVVNGVPTWNSTGRALYAKPVQVWDSTTGNVASFETRFSFSIRQPFPRPHPADGLVFFIAPPNTQTGEGGGYFGIYNPLSPYPFVAVEFDTFRNTWDPQIPHIGIDVNSVISTKTVPFTLDNGGIANVVIKYDASTKILHVVLVFPSLGTIYTIADIVDLKQVLPESVNVGFSAATGDPSGKQRNATETHDILSWSFSASLPG 238
               SCOP domains d2dtwa_ A: Legume lectin                                                                                                                                                                                                                      SCOP domains
               CATH domains 2dtwA00 A:1-237  [code=2.60.120.200, no name defined]                                                                                                                                                                                         CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeee.........eeeee..ee.....ee...ee..ee....eeeeee...ee..........eeeeeeeee...........eeeeeeee........hhhhh...........eeeeee...........eeeeee......eeee........eeeeeeee....eeeeeee......eeeeeee.hhhhhh..eeeeeeeeee.hhhhh........eeeeeeeeee... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------LECTIN_---------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2dtw A   1 KTISFNFNQFHQNEEQLKLQRDARISSNSVLELTKVVNGVPTWNSTGRALYAKPVQVWDSTTGNVASFETRFSFSIRQPFPRPHPADGLVFFIAPPNTQTGEGGGYFGIYNPLSPYPFVAVEFDTFRNTWDPQIPHIGIDVNSVISTKTVPFTLDNGGIANVVIKYDASTKILHVVLVFPSLGTIYTIADIVDLKQVLPESVNVGFSAATGDPSGKQRNATETHDILSWSFSASLPG 237
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       


Chain B from PDB  Type:PROTEIN  Length:237
 aligned with LEC1_PSOTE | O24313 from UniProtKB/Swiss-Prot  Length:242

    Alignment length:237
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       
           LEC1_PSOTE     2 KTISFNFNQFHQNEEQLKLQRDARISSNSVLELTKVVNGVPTWNSTGRALYAKPVQVWDSTTGNVASFETRFSFSIRQPFPRPHPADGLVFFIAPPNTQTGEGGGYFGIYNPLSPYPFVAVEFDTFRNTWDPQIPHIGIDVNSVISTKTVPFTLDNGGIANVVIKYDASTKILHVVLVFPSLGTIYTIADIVDLKQVLPESVNVGFSAATGDPSGKQRNATETHDILSWSFSASLPG 238
               SCOP domains d2dtwb_ B: Legume lectin                                                                                                                                                                                                                      SCOP domains
               CATH domains 2dtwB00 B:1-237  [code=2.60.120.200, no name defined]                                                                                                                                                                                         CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeee.........eeeee..ee.....ee...ee..ee....eeeeee...ee..........eeeeeeeee...........eeeeeeee........hhhhh...........eeeeee...........eeeeee......eeee........eeeeeeee....eeeeeee......eeeeeee.hhhhhh..eeeeeeeeee.hhhhh........eeeeeeeeee... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------LECTIN_---------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2dtw B   1 KTISFNFNQFHQNEEQLKLQRDARISSNSVLELTKVVNGVPTWNSTGRALYAKPVQVWDSTTGNVASFETRFSFSIRQPFPRPHPADGLVFFIAPPNTQTGEGGGYFGIYNPLSPYPFVAVEFDTFRNTWDPQIPHIGIDVNSVISTKTVPFTLDNGGIANVVIKYDASTKILHVVLVFPSLGTIYTIADIVDLKQVLPESVNVGFSAATGDPSGKQRNATETHDILSWSFSASLPG 237
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       


Chain C from PDB  Type:PROTEIN  Length:237
 aligned with LEC1_PSOTE | O24313 from UniProtKB/Swiss-Prot  Length:242

    Alignment length:237
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       
           LEC1_PSOTE     2 KTISFNFNQFHQNEEQLKLQRDARISSNSVLELTKVVNGVPTWNSTGRALYAKPVQVWDSTTGNVASFETRFSFSIRQPFPRPHPADGLVFFIAPPNTQTGEGGGYFGIYNPLSPYPFVAVEFDTFRNTWDPQIPHIGIDVNSVISTKTVPFTLDNGGIANVVIKYDASTKILHVVLVFPSLGTIYTIADIVDLKQVLPESVNVGFSAATGDPSGKQRNATETHDILSWSFSASLPG 238
               SCOP domains d2dtwc_ C: Legume lectin                                                                                                                                                                                                                      SCOP domains
               CATH domains 2dtwC00 C:1-237  [code=2.60.120.200, no name defined]                                                                                                                                                                                         CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeee.........eeeee..ee.....ee...ee..ee....eeeeee...ee..........eeeeeeeee...........eeeeeeee........hhhhh...........eeeeee...........eeeeee......eeee........eeeeeeee....eeeeeee......eeeeeee.hhhhhh..eeeeeeeeee.hhhhh........eeeeeeeeee... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------LECTIN_---------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2dtw C   1 KTISFNFNQFHQNEEQLKLQRDARISSNSVLELTKVVNGVPTWNSTGRALYAKPVQVWDSTTGNVASFETRFSFSIRQPFPRPHPADGLVFFIAPPNTQTGEGGGYFGIYNPLSPYPFVAVEFDTFRNTWDPQIPHIGIDVNSVISTKTVPFTLDNGGIANVVIKYDASTKILHVVLVFPSLGTIYTIADIVDLKQVLPESVNVGFSAATGDPSGKQRNATETHDILSWSFSASLPG 237
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       


Chain D from PDB  Type:PROTEIN  Length:237
 aligned with LEC1_PSOTE | O24313 from UniProtKB/Swiss-Prot  Length:242

    Alignment length:237
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       
           LEC1_PSOTE     2 KTISFNFNQFHQNEEQLKLQRDARISSNSVLELTKVVNGVPTWNSTGRALYAKPVQVWDSTTGNVASFETRFSFSIRQPFPRPHPADGLVFFIAPPNTQTGEGGGYFGIYNPLSPYPFVAVEFDTFRNTWDPQIPHIGIDVNSVISTKTVPFTLDNGGIANVVIKYDASTKILHVVLVFPSLGTIYTIADIVDLKQVLPESVNVGFSAATGDPSGKQRNATETHDILSWSFSASLPG 238
               SCOP domains d2dtwd_ D: Legume lectin                                                                                                                                                                                                                      SCOP domains
               CATH domains 2dtwD00 D:1-237  [code=2.60.120.200, no name defined]                                                                                                                                                                                         CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeee.........eeeee..ee.....ee...ee..ee....eeeeee...ee..........eeeeeeeee...........eeeeeeee........hhhhh...........eeeeee...........eeeeee......eeee........eeeeeeee....eeeeeee......eeeeeee.hhhhhh..eeeeeeeeee.hhhhh........eeeeeeeeee... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------LECTIN_---------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2dtw D   1 KTISFNFNQFHQNEEQLKLQRDARISSNSVLELTKVVNGVPTWNSTGRALYAKPVQVWDSTTGNVASFETRFSFSIRQPFPRPHPADGLVFFIAPPNTQTGEGGGYFGIYNPLSPYPFVAVEFDTFRNTWDPQIPHIGIDVNSVISTKTVPFTLDNGGIANVVIKYDASTKILHVVLVFPSLGTIYTIADIVDLKQVLPESVNVGFSAATGDPSGKQRNATETHDILSWSFSASLPG 237
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  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, 4)

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

(-) CATH Domains  (1, 4)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (1, 1)

Asymmetric Unit(hide GO term definitions)
Chain A,B,C,D   (LEC1_PSOTE | O24313)
molecular function
    GO:0030246    carbohydrate binding    Interacting selectively and non-covalently with any carbohydrate, which includes monosaccharides, oligosaccharides and polysaccharides as well as substances derived from monosaccharides by reduction of the carbonyl group (alditols), by oxidation of one or more hydroxy groups to afford the corresponding aldehydes, ketones, or carboxylic acids, or by replacement of one or more hydroxy group(s) by a hydrogen atom. Cyclitols are generally not regarded as carbohydrates.

 Visualization

(-) Interactive Views

Asymmetric Unit
  Complete Structure
    Jena3D(integrated viewing of ligand, site, SAP, PROSITE, SCOP information)
    WebMol | AstexViewer[tm]@PDBe
(Java Applets, require no local installation except for Java; loading may be slow)
    STRAP
(Java WebStart application, automatic local installation, requires Java; full application with system access!)
    RasMol
(require local installation)
    Molscript (VRML)
(requires installation of a VRML viewer; select preferred view via VRML and generate a mono or stereo PDF format file)
 
  Ligands, Modified Residues, Ions
    2GS  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
    BMA  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
    CA  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
    FUC  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
    FUL  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
    MN  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
    NAG  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
    NDG  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
 
  Sites
    AC1  [ RasMol ]  +environment [ RasMol ]
    AC2  [ RasMol ]  +environment [ RasMol ]
    AC3  [ RasMol ]  +environment [ RasMol ]
    AC4  [ RasMol ]  +environment [ RasMol ]
    AC5  [ RasMol ]  +environment [ RasMol ]
    AC6  [ RasMol ]  +environment [ RasMol ]
    AC7  [ RasMol ]  +environment [ RasMol ]
    AC8  [ RasMol ]  +environment [ RasMol ]
    AC9  [ RasMol ]  +environment [ RasMol ]
    BC1  [ RasMol ]  +environment [ RasMol ]
    BC2  [ RasMol ]  +environment [ RasMol ]
    BC3  [ RasMol ]  +environment [ RasMol ]
    BC4  [ RasMol ]  +environment [ RasMol ]
    BC5  [ RasMol ]  +environment [ RasMol ]
    BC6  [ RasMol ]  +environment [ RasMol ]
    BC7  [ RasMol ]  +environment [ RasMol ]
    BC8  [ RasMol ]  +environment [ RasMol ]
    BC9  [ RasMol ]  +environment [ RasMol ]
    CC1  [ RasMol ]  +environment [ RasMol ]
    CC2  [ RasMol ]  +environment [ RasMol ]
    CC3  [ RasMol ]  +environment [ RasMol ]
    CC4  [ RasMol ]  +environment [ RasMol ]
    CC5  [ RasMol ]  +environment [ RasMol ]
    CC6  [ RasMol ]  +environment [ RasMol ]
    CC7  [ RasMol ]  +environment [ RasMol ]
    CC8  [ RasMol ]  +environment [ RasMol ]
    CC9  [ RasMol ]  +environment [ RasMol ]
    DC1  [ RasMol ]  +environment [ RasMol ]
    DC2  [ RasMol ]  +environment [ RasMol ]
    DC3  [ RasMol ]  +environment [ RasMol ]
    DC4  [ RasMol ]  +environment [ RasMol ]
    DC5  [ RasMol ]  +environment [ RasMol ]
    DC6  [ RasMol ]  +environment [ RasMol ]
    DC7  [ RasMol ]  +environment [ RasMol ]
 
  Cis Peptide Bonds
    Ala A:86 - Asp A:87   [ RasMol ]  
    Ala B:86 - Asp B:87   [ RasMol ]  
    Ala C:86 - Asp C:87   [ RasMol ]  
    Ala D:86 - Asp D:87   [ RasMol ]  
    Arg A:82 - Pro A:83   [ RasMol ]  
    Arg B:82 - Pro B:83   [ RasMol ]  
    Arg C:82 - Pro C:83   [ RasMol ]  
    Arg D:82 - Pro D:83   [ RasMol ]  
    Ile A:134 - Pro A:135   [ RasMol ]  
    Ile B:134 - Pro B:135   [ RasMol ]  
    Ile C:134 - Pro C:135   [ RasMol ]  
    Ile D:134 - Pro D:135   [ RasMol ]  
 
Biological Units
  Complete Structure
    Biological Unit 1  [ Jena3D ]
    Biological Unit 2  [ Jena3D ]

(-) Still Images

Jmol
  protein: cartoon or spacefill or dots and stick; nucleic acid: cartoon and stick; ligands: spacefill; active site: stick
[ Asym. Unit PNG format | Asym. Unit - sites PNG format | Biol. Unit 1 PNG format | Biol. Unit 1 - sites PNG format | Biol. Unit 2 PNG format ](automatic orientation, automatically generated)
Molscript
  protein, nucleic acid: cartoon; ligands: spacefill; active site: ball and stick
[ mono PDF format | stereo PDF format ](default orientation, automatically generated)

 Databases and Analysis Tools

(-) Databases

Access by PDB/NDB ID
  2dtw
    Family and Domain Information: ProDom | SYSTERS
    General Structural Information: GlycoscienceDB | MMDB | NDB | OCA | PDB | PDBe | PDBj | PDBsum | PDBWiki | PQS | PROTEOPEDIA
    Orientation in Membranes: OPM
    Protein Surface: SURFACE
    Secondary Structure: DSSP (structure derived) | HSSP (homology derived)
    Structural Genomics: GeneCensus
    Structural Neighbours: CE | VAST
    Structure Classification: CATH | Dali | SCOP
    Validation and Original Data: BMRB Data View | BMRB Restraints Grid | EDS | PROCHECK | RECOORD | WHAT_CHECK
 
Access by UniProt ID/Accession number
  LEC1_PSOTE | O24313
    Comparative Protein Structure Models: ModBase
    Genomic Information: Ensembl
    Protein-protein Interaction: DIP
    Sequence, Family and Domain Information: InterPro | Pfam | SMART | UniProtKB/SwissProt
 
Access by Enzyme Classificator   (EC Number)
  (no 'Enzyme Classificator' available)
    General Enzyme Information: BRENDA | EC-PDB | Enzyme | IntEnz
    Pathway: KEGG | MetaCyc
 
Access by Disease Identifier   (MIM ID)
  (no 'MIM ID' available)
    Disease Information: OMIM
 
Access by GenAge ID
  (no 'GenAge ID' available)
    Age Related Information: GenAge

(-) Analysis Tools

Access by PDB/NDB ID
    Domain Information: XDom
    Interatomic Contacts of Structural Units: CSU
    Ligand-protein Contacts: LPC
    Protein Cavities: castP
    Sequence and Secondary Structure: PDBCartoon
    Structure Alignment: STRAP(Java WebStart application, automatic local installation, requires Java; full application with system access!)
    Structure and Sequence Browser: STING
 
Access by UniProt ID/Accession number
  LEC1_PSOTE | O24313
    Protein Disorder Prediction: DisEMBL | FoldIndex | GLOBPLOT (for more information see DisProt)

 Related Entries

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

UniProtKB/Swiss-Prot
        LEC1_PSOTE | O24313: 1wbf 1wbl 2d3s 2dty 2du0 2du1 2e51 2e53 2e7q 2e7t 2zmk 2zml 2zmn

(-) Related Entries Specified in the PDB File

1wbf WINGED BEAN LECTIN, SACCHARIDE FREE FORM
1wbl CRYSTAL STRUCTURE OF BASIC WINGED BEAN LECTIN IN COMPLEX WITH METHYL-ALPHA-D-GALACTOSE
2d3s CRYSTAL STRUCTURE OF BASIC WINGED BEAN LECTIN IN COMPLEX WITH TN-ATIGEN
2dty
2du0
2du1