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(-) Description

Title :  CALCIUM CHONDROITIN 4-SULFATE. MOLECULAR CONFORMATION AND ORGANIZATION OF POLYSACCHARIDE CHAINS IN A PROTEOGLYCAN
 
Authors :  S. Arnott
Date :  23 May 78  (Deposition) - 28 Mar 80  (Release) - 24 Feb 09  (Revision)
Method :  FIBER DIFFRACTION
Resolution :  3.00
Chains :  Asym. Unit :  A
Keywords :  Texture Of Connective Tissue (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  J. J. Cael, W. T. Winter, S. Arnott
Calcium Chondroitin 4-Sulfate: Molecular Conformation And Organization Of Polysaccharide Chains In A Proteoglycan.
J. Mol. Biol. V. 125 21 1978
PubMed-ID: 712856  |  Reference-DOI: 10.1016/0022-2836(78)90252-8
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - SUGAR (4-MER)
    Chains: A
    Engineered: YES

 Structural Features

(-) Chains, Units

  
Asymmetric Unit : 

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 6)

Asymmetric Unit (3, 6)
No.NameCountTypeFull Name
1ASG2OTHER2-DEOXY-2-ACETAMIDO-BETA-D-GALACTOSE-4-SULFATE
2CA2Ligand/IonCALCIUM ION
3GCU2OTHERD-GLUCURONIC ACID

(-) Sites  (6, 6)

Asymmetric Unit (6, 6)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASG A:2 , GCU A:3 , ASG A:4 , CA A:5 , CA A:6 , HOH A:11 , HOH A:13 , HOH A:14 , HOH A:19 , HOH A:20 , HOH A:21 , HOH A:22BINDING SITE FOR RESIDUE GCU A 1
2AC2SOFTWAREGCU A:1 , GCU A:3 , ASG A:4 , CA A:5 , CA A:6 , HOH A:11 , HOH A:12 , HOH A:13 , HOH A:14 , HOH A:15 , HOH A:17 , HOH A:18 , HOH A:20 , HOH A:21 , HOH A:23BINDING SITE FOR RESIDUE ASG A 2
3AC3SOFTWAREGCU A:1 , ASG A:2 , ASG A:4 , CA A:5 , CA A:6 , HOH A:12 , HOH A:13 , HOH A:14 , HOH A:15 , HOH A:18 , HOH A:20 , HOH A:21BINDING SITE FOR RESIDUE GCU A 3
4AC4SOFTWAREGCU A:1 , ASG A:2 , GCU A:3 , CA A:5 , CA A:6 , HOH A:10 , HOH A:11 , HOH A:13 , HOH A:14 , HOH A:16 , HOH A:18 , HOH A:19 , HOH A:20 , HOH A:21 , HOH A:22BINDING SITE FOR RESIDUE ASG A 4
5AC5SOFTWAREGCU A:1 , ASG A:2 , GCU A:3 , ASG A:4 , CA A:6 , HOH A:10 , HOH A:11 , HOH A:12 , HOH A:13 , HOH A:14 , HOH A:19 , HOH A:20BINDING SITE FOR RESIDUE CA A 5
6AC6SOFTWAREGCU A:1 , ASG A:2 , GCU A:3 , ASG A:4 , CA A:5 , HOH A:12 , HOH A:13 , HOH A:17 , HOH A:18 , HOH A:19 , HOH A:20 , HOH A:21BINDING SITE FOR RESIDUE CA A 6

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2C4S)

(-) Cis Peptide Bonds  (0, 0)

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 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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(-) PROSITE Motifs  (0, 0)

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(-) Exons   (0, 0)

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(-) Sequences/Alignments

Asymmetric Unit
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Chain A from PDB  Type:OTHER  Length:4
                                  
                   2c4s A 1 xxxx 4
                            ||||
                            ||||
                            1-GCU
                             2-ASG
                              3-GCU
                               4-ASG
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 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 2C4S)

(-) CATH Domains  (0, 0)

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(-) Pfam Domains  (0, 0)

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(-) Gene Ontology  (0, 0)

Asymmetric Unit(hide GO term definitions)
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