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(-) Description

Title :  GALECTIN-1 IN COMPLEX WITH LIGAND NB169
 
Authors :  C. Grimm, N. Bertleff-Zieschang
Date :  04 Apr 14  (Deposition) - 07 Oct 15  (Release) - 07 Oct 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.46
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A,B  (1x)
Biol. Unit 2:  A  (1x)
Biol. Unit 3:  B  (1x)
Keywords :  Rational Drug Design, Sugar Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  C. Grimm, N. Bertleff-Zieschang
Galectin-1 In Complex With Ligand Nb169
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - GALECTIN-1
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Gene: LGALS1
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: GAL-1, 14 KDA LAMININ-BINDING PROTEIN, HLBP14, 14 KDA LECTIN, BETA-GALACTOSIDE-BINDING LECTIN L-14-I, GALAPTIN, HBL, HPL, LACTOSE-BINDING LECTIN 1, LECTIN GALACTOSIDE-BINDING SOLUBLE 1, PUTATIVE MAPK-ACTIVATING PROTEIN PM12, S-LAC LECTIN 1

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit : AB
Biological Unit 1 (1x): AB
Biological Unit 2 (1x): A 
Biological Unit 3 (1x):  B

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (4, 10)

Asymmetric Unit (4, 10)
No.NameCountTypeFull Name
12XT2Ligand/IonPROPYL 2-(ACETYLAMINO)-4-O-{3-O-[(1-BENZYL-1H-1,2,3-TRIAZOL-4-YL)METHYL]-BETA-D-GALACTOPYRANOSYL}-2-DEOXY-BETA-D-GLUCOPYRANOSIDE
2BME1Ligand/IonBETA-MERCAPTOETHANOL
3CME6Mod. Amino AcidS,S-(2-HYDROXYETHYL)THIOCYSTEINE
4SO41Ligand/IonSULFATE ION
Biological Unit 1 (4, 10)
No.NameCountTypeFull Name
12XT2Ligand/IonPROPYL 2-(ACETYLAMINO)-4-O-{3-O-[(1-BENZYL-1H-1,2,3-TRIAZOL-4-YL)METHYL]-BETA-D-GALACTOPYRANOSYL}-2-DEOXY-BETA-D-GLUCOPYRANOSIDE
2BME1Ligand/IonBETA-MERCAPTOETHANOL
3CME6Mod. Amino AcidS,S-(2-HYDROXYETHYL)THIOCYSTEINE
4SO41Ligand/IonSULFATE ION
Biological Unit 2 (3, 5)
No.NameCountTypeFull Name
12XT1Ligand/IonPROPYL 2-(ACETYLAMINO)-4-O-{3-O-[(1-BENZYL-1H-1,2,3-TRIAZOL-4-YL)METHYL]-BETA-D-GALACTOPYRANOSYL}-2-DEOXY-BETA-D-GLUCOPYRANOSIDE
2BME1Ligand/IonBETA-MERCAPTOETHANOL
3CME3Mod. Amino AcidS,S-(2-HYDROXYETHYL)THIOCYSTEINE
4SO4-1Ligand/IonSULFATE ION
Biological Unit 3 (3, 5)
No.NameCountTypeFull Name
12XT1Ligand/IonPROPYL 2-(ACETYLAMINO)-4-O-{3-O-[(1-BENZYL-1H-1,2,3-TRIAZOL-4-YL)METHYL]-BETA-D-GALACTOPYRANOSYL}-2-DEOXY-BETA-D-GLUCOPYRANOSIDE
2BME-1Ligand/IonBETA-MERCAPTOETHANOL
3CME3Mod. Amino AcidS,S-(2-HYDROXYETHYL)THIOCYSTEINE
4SO41Ligand/IonSULFATE ION

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWARESER A:29 , VAL A:31 , HIS A:44 , ASN A:46 , ARG A:48 , HIS A:52 , ASN A:61 , GLU A:71 , ARG A:73 , GLY A:124 , HOH A:319 , HOH A:349 , HOH A:367 , HOH A:373 , HOH A:375 , THR B:70BINDING SITE FOR RESIDUE 2XT A 201
2AC2SOFTWARELYS A:36 , LEU A:114 , GLU A:115 , ALA A:116 , HOH A:311 , HOH A:374 , LYS B:28BINDING SITE FOR RESIDUE BME A 202
3AC3SOFTWAREPRO A:101 , ASP A:102 , HOH A:330 , HOH A:365 , ASN B:10 , LYS B:12 , HOH B:347 , HOH B:355 , HOH B:381BINDING SITE FOR RESIDUE SO4 B 201
4AC4SOFTWAREGLN A:72 , HOH A:359 , HOH A:362 , SER B:29 , HIS B:44 , ASN B:46 , ARG B:48 , HIS B:52 , ASN B:61 , GLU B:71 , ARG B:73 , ASP B:123 , GLY B:124 , HOH B:312 , HOH B:374 , HOH B:377 , HOH B:391BINDING SITE FOR RESIDUE 2XT B 202

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4Q1P)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4Q1P)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4Q1P)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4Q1P)

(-) Exons   (0, 0)

(no "Exon" information available for 4Q1P)

(-) 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:133
                                                                                                                                                                     
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eee.........eeeeeee......eeeeeeee..eeeeeeeeeeee..eeeeeeeeeee..ee...ee.........eeeeeeeee...eeeee.....eeeee.........eeeeee.eeeeeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4q1p A   2 CGLVASNLNLKPGEcLRVRGEVAPDAKSFVLNLGKDSNNLCLHFNPRFNAHGDANTIVCNSKDGGAWGTEQREAVFPFQPGSVAEVcITFDQANLTVKLPDGYEFKFPNRLNLEAINYMAADGDFKIKcVAFD 134
                                    11    |   21        31        41        51        61        71        81      | 91       101       111       121       131   
                                         16-CME                                                                  88-CME                                   130-CME


Chain B from PDB  Type:PROTEIN  Length:133
                                                                                                                                                                     
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeeee....eeeeeeee......eeeeeeee..eeeeeeeeeeee..eeeeeeeeeee..ee...ee.........eeeeeeeee...eeeee.hhh.eeeee.......eeeeeeee.eeeeeeeee Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4q1p B   2 CGLVASNLNLKPGEcLRVRGEVAPDAKSFVLNLGKDSNNLCLHFNPRFNAHGDANTIVCNSKDGGAWGTEQREAVFPFQPGSVAEVcITFDQANLTVKLPDGYEFKFPNRLNLEAINYMAADGDFKIKcVAFD 134
                                    11    |   21        31        41        51        61        71        81      | 91       101       111       121       131   
                                         16-CME                                                                  88-CME                                   130-CME
   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  (0, 0)

(no "SCOP Domain" information available for 4Q1P)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4Q1P)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4Q1P)

(-) Gene Ontology  (32, 32)

Asymmetric Unit(hide GO term definitions)

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 Related Entries

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

UniProtKB/Swiss-Prot
        LEG1_HUMAN | P09382: 1gzw 1w6m 1w6n 1w6o 1w6p 1w6q 2km2 2zkn 3oy8 3oyw 3t2t 3w58 3w59 4q1r 4q26 4q27 4q2f 4xbl 4y1u 4y1v 4y1x 4y1y 4y1z 4y20 4y22 4y24

(-) Related Entries Specified in the PDB File

4q1r 4q26 4q27 4q2f