PDB entry 2dtw

View 2dtw on RCSB PDB site
Description: Crystal Structure of basic winged bean lectin in complex with 2Me-O-D-Galactose
Class: sugar binding protein
Keywords: legume lectin, glycosylated protein, agglutinin
Deposited on 2006-07-18, released 2006-11-07
The last revision prior to the SCOP 1.73 freeze date was dated 2006-11-07, with a file datestamp of 2007-06-04.
Experiment type: XRAY
Resolution: 2.4 Å
R-factor: 0.204
AEROSPACI score: 0.33 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Basic agglutinin
    Species: Psophocarpus tetragonolobus
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.73: d2dtwa1
  • Chain 'B':
    Compound: Basic agglutinin
    Species: Psophocarpus tetragonolobus
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.73: d2dtwb1
  • Chain 'C':
    Compound: Basic agglutinin
    Species: Psophocarpus tetragonolobus
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.73: d2dtwc1
  • Chain 'D':
    Compound: Basic agglutinin
    Species: Psophocarpus tetragonolobus
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.73: d2dtwd1
  • Heterogens: 2GS, NAG, CA, MN, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download)
    >2dtwA (A:)
    ktisfnfnqfhqneeqlklqrdarissnsvleltkvvngvptwnstgralyakpvqvwds
    ttgnvasfetrfsfsirqpfprphpadglvffiappntqtgegggyfgiynplspypfva
    vefdtfrntwdpqiphigidvnsvistktvpftldnggianvvikydastkilhvvlvfp
    slgtiytiadivdlkqvlpesvnvgfsaatgdpsgkqrnatethdilswsfsaslpgtne
    f
    

    Sequence, based on observed residues (ATOM records): (download)
    >2dtwA (A:)
    ktisfnfnqfhqneeqlklqrdarissnsvleltkvvngvptwnstgralyakpvqvwds
    ttgnvasfetrfsfsirqpfprphpadglvffiappntqtgegggyfgiynplspypfva
    vefdtfrntwdpqiphigidvnsvistktvpftldnggianvvikydastkilhvvlvfp
    slgtiytiadivdlkqvlpesvnvgfsaatgdpsgkqrnatethdilswsfsaslpg
    

  • Chain 'B':
    Sequence, based on SEQRES records: (download)
    >2dtwB (B:)
    ktisfnfnqfhqneeqlklqrdarissnsvleltkvvngvptwnstgralyakpvqvwds
    ttgnvasfetrfsfsirqpfprphpadglvffiappntqtgegggyfgiynplspypfva
    vefdtfrntwdpqiphigidvnsvistktvpftldnggianvvikydastkilhvvlvfp
    slgtiytiadivdlkqvlpesvnvgfsaatgdpsgkqrnatethdilswsfsaslpgtne
    f
    

    Sequence, based on observed residues (ATOM records): (download)
    >2dtwB (B:)
    ktisfnfnqfhqneeqlklqrdarissnsvleltkvvngvptwnstgralyakpvqvwds
    ttgnvasfetrfsfsirqpfprphpadglvffiappntqtgegggyfgiynplspypfva
    vefdtfrntwdpqiphigidvnsvistktvpftldnggianvvikydastkilhvvlvfp
    slgtiytiadivdlkqvlpesvnvgfsaatgdpsgkqrnatethdilswsfsaslpg
    

  • Chain 'C':
    Sequence, based on SEQRES records: (download)
    >2dtwC (C:)
    ktisfnfnqfhqneeqlklqrdarissnsvleltkvvngvptwnstgralyakpvqvwds
    ttgnvasfetrfsfsirqpfprphpadglvffiappntqtgegggyfgiynplspypfva
    vefdtfrntwdpqiphigidvnsvistktvpftldnggianvvikydastkilhvvlvfp
    slgtiytiadivdlkqvlpesvnvgfsaatgdpsgkqrnatethdilswsfsaslpgtne
    f
    

    Sequence, based on observed residues (ATOM records): (download)
    >2dtwC (C:)
    ktisfnfnqfhqneeqlklqrdarissnsvleltkvvngvptwnstgralyakpvqvwds
    ttgnvasfetrfsfsirqpfprphpadglvffiappntqtgegggyfgiynplspypfva
    vefdtfrntwdpqiphigidvnsvistktvpftldnggianvvikydastkilhvvlvfp
    slgtiytiadivdlkqvlpesvnvgfsaatgdpsgkqrnatethdilswsfsaslpg
    

  • Chain 'D':
    Sequence, based on SEQRES records: (download)
    >2dtwD (D:)
    ktisfnfnqfhqneeqlklqrdarissnsvleltkvvngvptwnstgralyakpvqvwds
    ttgnvasfetrfsfsirqpfprphpadglvffiappntqtgegggyfgiynplspypfva
    vefdtfrntwdpqiphigidvnsvistktvpftldnggianvvikydastkilhvvlvfp
    slgtiytiadivdlkqvlpesvnvgfsaatgdpsgkqrnatethdilswsfsaslpgtne
    f
    

    Sequence, based on observed residues (ATOM records): (download)
    >2dtwD (D:)
    ktisfnfnqfhqneeqlklqrdarissnsvleltkvvngvptwnstgralyakpvqvwds
    ttgnvasfetrfsfsirqpfprphpadglvffiappntqtgegggyfgiynplspypfva
    vefdtfrntwdpqiphigidvnsvistktvpftldnggianvvikydastkilhvvlvfp
    slgtiytiadivdlkqvlpesvnvgfsaatgdpsgkqrnatethdilswsfsaslpg