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(-) Description

Title :  CATHEPSIN K - CHONDROITIN SULFATE COMPLEX
 
Authors :  A. H. Aguda, N. T. Nguyen, D. Bromme, G. D. Brayer
Date :  18 Oct 13  (Deposition) - 26 Nov 14  (Release) - 24 Dec 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.02
Chains :  Asym./Biol. Unit :  A
Keywords :  Collaginase, Glycosaminoglycan, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  A. H. Aguda, P. Panwar, X. Du, N. T. Nguyen, G. D. Brayer, D. Bromme
Structural Basis Of Collagen Fiber Degradation By Cathepsin K.
Proc. Natl. Acad. Sci. Usa V. 111 17474 2014
PubMed-ID: 25422423  |  Reference-DOI: 10.1073/PNAS.1414126111

(-) Compounds

Molecule 1 - CATHEPSIN K
    Chains: A
    EC Number: 3.4.22.38
    Engineered: YES
    Expression System: PICHIA PASTORIS
    Expression System Taxid: 4922
    Gene: CTSK, CTSO, CTSO2
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: CATHEPSIN O, CATHEPSIN O2, CATHEPSIN X

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 6)

Asymmetric/Biological Unit (2, 6)
No.NameCountTypeFull Name
1ASG3Ligand/Ion2-DEOXY-2-ACETAMIDO-BETA-D-GALACTOSE-4-SULFATE
2BDP3Ligand/IonBETA-D-GLUCOPYRANURONIC ACID

(-) Sites  (6, 6)

Asymmetric Unit (6, 6)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASG A:302BINDING SITE FOR RESIDUE BDP A 301
2AC2SOFTWARELYS A:119 , ARG A:123 , BDP A:301 , BDP A:303 , HOH A:472BINDING SITE FOR RESIDUE ASG A 302
3AC3SOFTWAREASG A:302 , ASG A:304BINDING SITE FOR RESIDUE BDP A 303
4AC4SOFTWAREASP A:3 , BDP A:303 , BDP A:305BINDING SITE FOR RESIDUE ASG A 304
5AC5SOFTWAREASG A:304 , ASG A:306BINDING SITE FOR RESIDUE BDP A 305
6AC6SOFTWAREARG A:111 , ARG A:127 , VAL A:128 , BDP A:305BINDING SITE FOR RESIDUE ASG A 306

(-) SS Bonds  (3, 3)

Asymmetric/Biological Unit
No.Residues
1A:22 -A:63
2A:56 -A:96
3A:155 -A:204

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4N8W)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4N8W)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4N8W)

(-) Exons   (0, 0)

(no "Exon" information available for 4N8W)

(-) Sequences/Alignments

Asymmetric/Biological 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:213
                                                                                                                                                                                                                                                     
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..ee.................hhhhhhhhhhhhhhhhhhhh.....hhhhhhhhh...hhhhh.hhhhhhhhhhhh..ee................hhh.eee....eee....hhhhhhhhhhhhh.eeeee...hhhhhh....ee...........eeeeeeeeeee..eeeeeee...........eeeee....hhhhh....eee.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4n8w A   3 DSVDYRKKGYVTPVKNQGQCGSCWAFSSVGALEGQLKKKTGKLLNLSPQNLVDCVSENDGCGGGYMTNAFQYVQKNRGIDSEDAYPYVGQEESCMYNPTGKAAKCRGYREIPEGNEKALKRAVARVGPVSVAIDASLTSFQFYSKGVYYDESCNSDNLNHAVLAVGYGIQKGNKHWIIKNSWGENWGNKGYILMARNKNNACGIANLASFPKM 215
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212
   Legend:   → Mismatch (orange background)
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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  (0, 0)

(no "SCOP Domain" information available for 4N8W)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4N8W)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4N8W)

(-) Gene Ontology  (23, 23)

Asymmetric/Biological Unit(hide GO term definitions)

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  Cis Peptide Bonds
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  4n8w
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  CATK_HUMAN | P43235
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  3.4.22.38
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 Related Entries

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

UniProtKB/Swiss-Prot
        CATK_HUMAN | P43235: 1atk 1au0 1au2 1au3 1au4 1ayu 1ayv 1ayw 1bgo 1by8 1mem 1nl6 1nlj 1q6k 1snk 1tu6 1u9v 1u9w 1u9x 1vsn 1yk7 1yk8 1yt7 2ato 2aux 2auz 2bdl 2r6n 3c9e 3h7d 3kw9 3kwb 3kwz 3kx1 3o0u 3o1g 3ovz 4dmx 4dmy 4n79 4x6h 4x6i 4x6j 4yv8 4yva 5j94 5ja7 5jh3 5tdi 5tun 7pck

(-) Related Entries Specified in the PDB File

4n79