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(-) Description

Title :  STRUCTURE OF THE ANTITUMOR PROTEIN-CHROMOPHORE COMPLEX NEOCARZINOSTATIN
 
Authors :  K. -H. Kim, B. -M. Kwon, A. G. Myers, D. C. Rees
Date :  13 Jul 93  (Deposition) - 31 Oct 93  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.80
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Antibacterial And Antitumor Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  K. H. Kim, B. M. Kwon, A. G. Myers, D. C. Rees
Crystal Structure Of Neocarzinostatin, An Antitumor Protein-Chromophore Complex.
Science V. 262 1042 1993
PubMed-ID: 8235619
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - HOLO-NEOCARZINOSTATIN
    Chains: A, B
    Engineered: YES
    Organism Scientific: STREPTOMYCES CARZINOSTATICUS
    Organism Taxid: 1897

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

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

Asymmetric/Biological Unit (2, 2)
No.NameCountTypeFull Name
1CHR1Ligand/IonNEOCARZINOSTATIN-CHROMOPHORE
2MRD1Ligand/Ion(4R)-2-METHYLPENTANE-2,4-DIOL

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREALA A:1 , THR A:90 , GLY B:35 , CYS B:37 , TRP B:39 , LEU B:45 , CYS B:47 , PRO B:49 , PHE B:52 , PHE B:76 , LEU B:77 , PHE B:78 , GLY B:80 , GLN B:94 , VAL B:95 , GLY B:96 , SER B:98 , ALA B:100 , GLY B:102BINDING SITE FOR RESIDUE CHR B 114
2AC2SOFTWAREGLY A:35 , CYS A:37 , LEU A:45 , GLN A:94 , VAL A:95 , GLY A:96 , LEU A:97 , SER A:98BINDING SITE FOR RESIDUE MRD A 114

(-) SS Bonds  (4, 4)

Asymmetric/Biological Unit
No.Residues
1A:37 -A:47
2A:88 -A:93
3B:37 -B:47
4B:88 -B:93

(-) Cis Peptide Bonds  (2, 2)

Asymmetric/Biological Unit
No.Residues
1Thr A:8 -Pro A:9
2Thr B:8 -Pro B:9

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1NCO)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1NCO)

(-) Exons   (0, 0)

(no "Exon" information available for 1NCO)

(-) 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:113
 aligned with NCZS_STRCZ | P0A3R9 from UniProtKB/Swiss-Prot  Length:147

    Alignment length:113
                                    44        54        64        74        84        94       104       114       124       134       144   
           NCZS_STRCZ    35 AAPTATVTPSSGLSDGTVVKVAGAGLQAGTAYDVGQCAWVDTGVLACNPADFSSVTADANGSASTSLTVRRSFEGFLFDGTRWGTVDCTTAACQVGLSDAAGNGPEGVAISFN 147
               SCOP domains d1ncoa_ A: Neocarzinostatin                                                                                       SCOP domains
               CATH domains 1ncoA00 A:1-113  [code=2.60.40.230, no name defined]                                                              CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeee.........eeeeeee......eeeeeeeeeee..eeee.hhhheeee......eeeeee...eeeee.....eeeeee.....eeeeee.........ee.... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------- Transcript
                 1nco A   1 AAPTATVTPSSGLSDGTVVKVAGAGLQAGTAYDVGQCAWVDTGVLACNPADFSSVTADANGSASTSLTVRRSFEGFLFDGTRWGTVDCTTAACQVGLSDAAGNGPEGVAISFN 113
                                    10        20        30        40        50        60        70        80        90       100       110   


Chain B from PDB  Type:PROTEIN  Length:113
 aligned with NCZS_STRCZ | P0A3R9 from UniProtKB/Swiss-Prot  Length:147

    Alignment length:113
                                    44        54        64        74        84        94       104       114       124       134       144   
           NCZS_STRCZ    35 AAPTATVTPSSGLSDGTVVKVAGAGLQAGTAYDVGQCAWVDTGVLACNPADFSSVTADANGSASTSLTVRRSFEGFLFDGTRWGTVDCTTAACQVGLSDAAGNGPEGVAISFN 147
               SCOP domains d1ncob_ B: Neocarzinostatin                                                                                       SCOP domains
               CATH domains 1ncoB00 B:1-113  [code=2.60.40.230, no name defined]                                                              CATH domains
           Pfam domains (1) ---Neocarzinostat-1ncoB01 B:4-113                                                                                 Pfam domains (1)
           Pfam domains (2) ---Neocarzinostat-1ncoB02 B:4-113                                                                                 Pfam domains (2)
         Sec.struct. author ...eeeee.........eeeeeee......eeeeeeeeeee..eeee.hhhheeee......eeeeee...eeeee.....eeeeee.....eeeeee.........ee.... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------- Transcript
                 1nco B   1 AAPTATVTPSSGLSDGTVVKVAGAGLQAGTAYDVGQCAWVDTGVLACNPADFSSVTADANGSASTSLTVRRSFEGFLFDGTRWGTVDCTTAACQVGLSDAAGNGPEGVAISFN 113
                                    10        20        30        40        50        60        70        80        90       100       110
   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  (1, 2)

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

(-) CATH Domains  (1, 2)

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

(-) Pfam Domains  (1, 2)

Asymmetric/Biological Unit
(-)
Clan: no clan defined [family: Neocarzinostat] (3)

(-) Gene Ontology  (3, 3)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B   (NCZS_STRCZ | P0A3R9)
molecular function
    GO:0003677    DNA binding    Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
biological process
    GO:0006952    defense response    Reactions, triggered in response to the presence of a foreign body or the occurrence of an injury, which result in restriction of damage to the organism attacked or prevention/recovery from the infection caused by the attack.
    GO:0042742    defense response to bacterium    Reactions triggered in response to the presence of a bacterium that act to protect the cell or organism.

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 Related Entries

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UniProtKB/Swiss-Prot
        NCZS_STRCZ | P0A3R9: 1j5h 1j5i 1noa 1o5p 2cbm 2cbo 2cbq 2cbt 2g0k 2g0l

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