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(-) Description

Title :  HINCII BOUND TO CA2+ AND COGNATE DNA GTCGAC
 
Authors :  C. Etzkorn, N. C. Horton
Date :  30 Jun 04  (Deposition) - 10 Aug 04  (Release) - 06 Jun 12  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.80
Chains :  Asym. Unit :  A,B,C,D,E,F,G,H
Biol. Unit 1:  A,B,E,F  (1x)
Biol. Unit 2:  C,D,G,H  (1x)
Keywords :  Restriction Endonuclease, Hydrolase-Dna Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  C. Etzkorn, N. C. Horton
Ca2+ Binding In The Active Site Of Hincii: Implications For The Catalytic Mechanism
Biochemistry V. 43 13256 2004
PubMed-ID: 15491133

(-) Compounds

Molecule 1 - 5'-D(*GP*CP*CP*GP*GP*TP*CP*GP*AP*CP*CP*GP*G)-3'
    Chains: E, F, G, H
    Engineered: YES
    Other Details: COMMERCIAL PHOSPHORAMIDITE CHEMISTRY
    Synthetic: YES
 
Molecule 2 - HINC II ENDONUCLEASE
    Chains: A, B, C, D
    EC Number: 3.1.21.4
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Gene: HINC II
    Organism Scientific: HAEMOPHILUS INFLUENZAE
    Organism Taxid: 727

 Structural Features

(-) Chains, Units

  12345678
Asymmetric Unit : ABCDEFGH
Biological Unit 1 (1x): AB  EF  
Biological Unit 2 (1x):   CD  GH

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 10)

Asymmetric Unit (2, 10)
No.NameCountTypeFull Name
1CA6Ligand/IonCALCIUM ION
2NA4Ligand/IonSODIUM ION
Biological Unit 1 (0, 0)
No.NameCountTypeFull Name
1CA-1Ligand/IonCALCIUM ION
2NA-1Ligand/IonSODIUM ION
Biological Unit 2 (0, 0)
No.NameCountTypeFull Name
1CA-1Ligand/IonCALCIUM ION
2NA-1Ligand/IonSODIUM ION

(-) Sites  (10, 10)

Asymmetric Unit (10, 10)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREASP A:114 , ASP A:127 , VAL A:128 , HOH A:1058 , DG F:8 , HOH F:806BINDING SITE FOR RESIDUE CA A 801
02AC2SOFTWAREASP B:114 , ASP B:127 , VAL B:128 , HOH B:1006 , DG E:8 , HOH E:244BINDING SITE FOR RESIDUE CA B 802
03AC3SOFTWAREASP C:114 , ASP C:127 , VAL C:128 , HOH C:971 , DG H:8BINDING SITE FOR RESIDUE CA C 803
04AC4SOFTWAREASP D:114 , ASP D:127 , VAL D:128 , HOH D:922 , DG G:8BINDING SITE FOR RESIDUE CA D 804
05AC5SOFTWAREHOH B:1059 , DG E:12 , DG F:1 , DC F:2 , HOH F:841BINDING SITE FOR RESIDUE CA F 805
06AC6SOFTWAREDG H:1 , HOH H:43BINDING SITE FOR RESIDUE CA H 806
07AC7SOFTWAREASP A:127 , LYS A:129 , ILE A:142 , HOH A:1060 , HOH A:1066 , DG F:8BINDING SITE FOR RESIDUE NA A 901
08AC8SOFTWAREASP B:127 , LYS B:129 , ILE B:142 , HOH B:976 , HOH B:998 , DG E:8BINDING SITE FOR RESIDUE NA B 902
09AC9SOFTWAREASP C:127 , LYS C:129 , ILE C:142 , ILE C:143 , HOH C:967 , DC H:7 , DG H:8BINDING SITE FOR RESIDUE NA C 903
10BC1SOFTWAREASP D:127 , LYS D:129 , ILE D:142 , HOH D:989 , DG G:8 , HOH G:551BINDING SITE FOR RESIDUE NA D 904

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1TW8)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1TW8)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1TW8)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1TW8)

(-) Exons   (0, 0)

(no "Exon" information available for 1TW8)

(-) 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:257
 aligned with E1B6R0_HAEIF | E1B6R0 from UniProtKB/TrEMBL  Length:258

    Alignment length:257
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       
         E1B6R0_HAEIF     2 SFIKPIYQDINSILIGQKVKRPKSGTLSGHAAGEPFEKLVYKFLKENLSDLTFKQYEYLNDLFMKNPAIIGHEARYKLFNSPTLLFLLSRGKAATENWSIENLFEEKQNDTADILLVKDQFYELLDVKTRNISKSAQAPNIISAYKLAQTCAKMIDNKEFDLFDINYLEVDWELNGEDLVCVSTSFAELFKSEPSELYINWAAAMQIQFHVRDLDQGFNGTREEWAKSYLKHFVTQAEQRAISMIDKFVKPFKKYIL 258
               SCOP domains d1tw8a_ A: Restriction endonuclease HincII                                                                                                                                                                                                                        SCOP domains
               CATH domains 1tw8A00 A:2-258  [code=3.40.600.10, no name defined]                                                                                                                                                                                                              CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhh...ee.......hhhhhhhhhhhhhhhhhhhhh...eeehhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhh.hhhhhhhh...............eeeee..eeeeeeeeeee........eeeehhhhhhhhhhhhhhh....eeeeeeeeeeeee..eeeeeeeeeee.hhhhhhhh.ee.....eee.hhhhh......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1tw8 A   2 SFIKPIYQDINSILIGQKVKRPKSGTLSGHAAGEPFEKLVYKFLKENLSDLTFKQYEYLNDLFMKNPAIIGHEARYKLFNSPTLLFLLSRGKAATENWSIENLFEEKQNDTADILLVKDQFYELLDVKTRNISKSAQAPNIISAYKLAQTCAKMIDNKEFDLFDINYLEVDWELNGEDLVCVSTSFAELFKSEPSELYINWAAAMQIQFHVRDLDQGFNGTREEWAKSYLKHFVTQAEQRAISMIDKFVKPFKKYIL 258
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       


Chain A from PDB  Type:PROTEIN  Length:257
 aligned with T2C2_HAEIF | P17743 from UniProtKB/Swiss-Prot  Length:258

    Alignment length:257
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       
           T2C2_HAEIF     2 SFIKPIYQDINSILIGQKVKRPKSGTLSGHAAGEPFEKLVYKFLKENLSDLTFKQYEYLNDLFMKNPAIIGHEARYKLFNSPTLLFLLSRGKAATENWSIENLFEEKQNDTADILLVKDQFYELLDVKRRNISKSAQAPNIISAYKLAQTCAKMIDNKEFDLFDINYLEVDSELNGEDLVCVSTSFAELFKSEPSELYINWAAAMQIQFHVRDLDQGFNGTREEWAKSYLKHFVTQAEQRAISMIDKFVKPFKKYIL 258
               SCOP domains d1tw8a_ A: Restriction endonuclease HincII                                                                                                                                                                                                                        SCOP domains
               CATH domains 1tw8A00 A:2-258  [code=3.40.600.10, no name defined]                                                                                                                                                                                                              CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhh...ee.......hhhhhhhhhhhhhhhhhhhhh...eeehhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhh.hhhhhhhh...............eeeee..eeeeeeeeeee........eeeehhhhhhhhhhhhhhh....eeeeeeeeeeeee..eeeeeeeeeee.hhhhhhhh.ee.....eee.hhhhh......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1tw8 A   2 SFIKPIYQDINSILIGQKVKRPKSGTLSGHAAGEPFEKLVYKFLKENLSDLTFKQYEYLNDLFMKNPAIIGHEARYKLFNSPTLLFLLSRGKAATENWSIENLFEEKQNDTADILLVKDQFYELLDVKTRNISKSAQAPNIISAYKLAQTCAKMIDNKEFDLFDINYLEVDWELNGEDLVCVSTSFAELFKSEPSELYINWAAAMQIQFHVRDLDQGFNGTREEWAKSYLKHFVTQAEQRAISMIDKFVKPFKKYIL 258
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       


Chain B from PDB  Type:PROTEIN  Length:256
 aligned with E1B6R0_HAEIF | E1B6R0 from UniProtKB/TrEMBL  Length:258

    Alignment length:256
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251      
         E1B6R0_HAEIF     2 SFIKPIYQDINSILIGQKVKRPKSGTLSGHAAGEPFEKLVYKFLKENLSDLTFKQYEYLNDLFMKNPAIIGHEARYKLFNSPTLLFLLSRGKAATENWSIENLFEEKQNDTADILLVKDQFYELLDVKTRNISKSAQAPNIISAYKLAQTCAKMIDNKEFDLFDINYLEVDWELNGEDLVCVSTSFAELFKSEPSELYINWAAAMQIQFHVRDLDQGFNGTREEWAKSYLKHFVTQAEQRAISMIDKFVKPFKKYI 257
               SCOP domains d1tw8b_ B: Restriction endonuclease HincII                                                                                                                                                                                                                       SCOP domains
               CATH domains 1tw8B00 B:2-257  [code=3.40.600.10, no name defined]                                                                                                                                                                                                             CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhh..ee........hhhhhhhhhhhhhhhhhhhhh...eehhhhhhhhhhhh.....hhhhhhhh..hhhhhhhhh.hhhhhhh................eee.....eeeeeeeeee........eeeehhhhhhhhhhhhhh.....eeeeeeeeeeee....eeeeeeeeee.hhh.....eee.....eee.hhhhh......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1tw8 B   2 SFIKPIYQDINSILIGQKVKRPKSGTLSGHAAGEPFEKLVYKFLKENLSDLTFKQYEYLNDLFMKNPAIIGHEARYKLFNSPTLLFLLSRGKAATENWSIENLFEEKQNDTADILLVKDQFYELLDVKTRNISKSAQAPNIISAYKLAQTCAKMIDNKEFDLFDINYLEVDWELNGEDLVCVSTSFAELFKSEPSELYINWAAAMQIQFHVRDLDQGFNGTREEWAKSYLKHFVTQAEQRAISMIDKFVKPFKKYI 257
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251      


Chain B from PDB  Type:PROTEIN  Length:256
 aligned with T2C2_HAEIF | P17743 from UniProtKB/Swiss-Prot  Length:258

    Alignment length:256
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251      
           T2C2_HAEIF     2 SFIKPIYQDINSILIGQKVKRPKSGTLSGHAAGEPFEKLVYKFLKENLSDLTFKQYEYLNDLFMKNPAIIGHEARYKLFNSPTLLFLLSRGKAATENWSIENLFEEKQNDTADILLVKDQFYELLDVKRRNISKSAQAPNIISAYKLAQTCAKMIDNKEFDLFDINYLEVDSELNGEDLVCVSTSFAELFKSEPSELYINWAAAMQIQFHVRDLDQGFNGTREEWAKSYLKHFVTQAEQRAISMIDKFVKPFKKYI 257
               SCOP domains d1tw8b_ B: Restriction endonuclease HincII                                                                                                                                                                                                                       SCOP domains
               CATH domains 1tw8B00 B:2-257  [code=3.40.600.10, no name defined]                                                                                                                                                                                                             CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhh..ee........hhhhhhhhhhhhhhhhhhhhh...eehhhhhhhhhhhh.....hhhhhhhh..hhhhhhhhh.hhhhhhh................eee.....eeeeeeeeee........eeeehhhhhhhhhhhhhh.....eeeeeeeeeeee....eeeeeeeeee.hhh.....eee.....eee.hhhhh......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1tw8 B   2 SFIKPIYQDINSILIGQKVKRPKSGTLSGHAAGEPFEKLVYKFLKENLSDLTFKQYEYLNDLFMKNPAIIGHEARYKLFNSPTLLFLLSRGKAATENWSIENLFEEKQNDTADILLVKDQFYELLDVKTRNISKSAQAPNIISAYKLAQTCAKMIDNKEFDLFDINYLEVDWELNGEDLVCVSTSFAELFKSEPSELYINWAAAMQIQFHVRDLDQGFNGTREEWAKSYLKHFVTQAEQRAISMIDKFVKPFKKYI 257
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251      


Chain C from PDB  Type:PROTEIN  Length:257
 aligned with E1B6R0_HAEIF | E1B6R0 from UniProtKB/TrEMBL  Length:258

    Alignment length:257
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       
         E1B6R0_HAEIF     2 SFIKPIYQDINSILIGQKVKRPKSGTLSGHAAGEPFEKLVYKFLKENLSDLTFKQYEYLNDLFMKNPAIIGHEARYKLFNSPTLLFLLSRGKAATENWSIENLFEEKQNDTADILLVKDQFYELLDVKTRNISKSAQAPNIISAYKLAQTCAKMIDNKEFDLFDINYLEVDWELNGEDLVCVSTSFAELFKSEPSELYINWAAAMQIQFHVRDLDQGFNGTREEWAKSYLKHFVTQAEQRAISMIDKFVKPFKKYIL 258
               SCOP domains d1tw8c_ C: Restriction endonuclease HincII                                                                                                                                                                                                                        SCOP domains
               CATH domains 1tw8C00 C:2-258  [code=3.40.600.10, no name defined]                                                                                                                                                                                                              CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhh.................hhhhhhhhhhhhhhhh...ee.hhhhhhhhhhh.......hhhhhhh.hhhhhhhhh...hhhhh................eeee....eeeeeeeeee........eeeehhhhhhhhhhhhh......eeeeeeeeeeeee..eeeeeeeeeee.hhh......ee.....eee............hhhhhhhhhhhhhhhhhhhhhhhhhhhhh........ Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1tw8 C   2 SFIKPIYQDINSILIGQKVKRPKSGTLSGHAAGEPFEKLVYKFLKENLSDLTFKQYEYLNDLFMKNPAIIGHEARYKLFNSPTLLFLLSRGKAATENWSIENLFEEKQNDTADILLVKDQFYELLDVKTRNISKSAQAPNIISAYKLAQTCAKMIDNKEFDLFDINYLEVDWELNGEDLVCVSTSFAELFKSEPSELYINWAAAMQIQFHVRDLDQGFNGTREEWAKSYLKHFVTQAEQRAISMIDKFVKPFKKYIL 258
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       


Chain C from PDB  Type:PROTEIN  Length:257
 aligned with T2C2_HAEIF | P17743 from UniProtKB/Swiss-Prot  Length:258

    Alignment length:257
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       
           T2C2_HAEIF     2 SFIKPIYQDINSILIGQKVKRPKSGTLSGHAAGEPFEKLVYKFLKENLSDLTFKQYEYLNDLFMKNPAIIGHEARYKLFNSPTLLFLLSRGKAATENWSIENLFEEKQNDTADILLVKDQFYELLDVKRRNISKSAQAPNIISAYKLAQTCAKMIDNKEFDLFDINYLEVDSELNGEDLVCVSTSFAELFKSEPSELYINWAAAMQIQFHVRDLDQGFNGTREEWAKSYLKHFVTQAEQRAISMIDKFVKPFKKYIL 258
               SCOP domains d1tw8c_ C: Restriction endonuclease HincII                                                                                                                                                                                                                        SCOP domains
               CATH domains 1tw8C00 C:2-258  [code=3.40.600.10, no name defined]                                                                                                                                                                                                              CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhh.................hhhhhhhhhhhhhhhh...ee.hhhhhhhhhhh.......hhhhhhh.hhhhhhhhh...hhhhh................eeee....eeeeeeeeee........eeeehhhhhhhhhhhhh......eeeeeeeeeeeee..eeeeeeeeeee.hhh......ee.....eee............hhhhhhhhhhhhhhhhhhhhhhhhhhhhh........ Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1tw8 C   2 SFIKPIYQDINSILIGQKVKRPKSGTLSGHAAGEPFEKLVYKFLKENLSDLTFKQYEYLNDLFMKNPAIIGHEARYKLFNSPTLLFLLSRGKAATENWSIENLFEEKQNDTADILLVKDQFYELLDVKTRNISKSAQAPNIISAYKLAQTCAKMIDNKEFDLFDINYLEVDWELNGEDLVCVSTSFAELFKSEPSELYINWAAAMQIQFHVRDLDQGFNGTREEWAKSYLKHFVTQAEQRAISMIDKFVKPFKKYIL 258
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       


Chain D from PDB  Type:PROTEIN  Length:255
 aligned with E1B6R0_HAEIF | E1B6R0 from UniProtKB/TrEMBL  Length:258

    Alignment length:255
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251     
         E1B6R0_HAEIF     2 SFIKPIYQDINSILIGQKVKRPKSGTLSGHAAGEPFEKLVYKFLKENLSDLTFKQYEYLNDLFMKNPAIIGHEARYKLFNSPTLLFLLSRGKAATENWSIENLFEEKQNDTADILLVKDQFYELLDVKTRNISKSAQAPNIISAYKLAQTCAKMIDNKEFDLFDINYLEVDWELNGEDLVCVSTSFAELFKSEPSELYINWAAAMQIQFHVRDLDQGFNGTREEWAKSYLKHFVTQAEQRAISMIDKFVKPFKKY 256
               SCOP domains d1tw8d_ D: Restriction endonuclease HincII                                                                                                                                                                                                                      SCOP domains
               CATH domains 1tw8D00 D:2-256  [code=3.40.600.10, no name defined]                                                                                                                                                                                                            CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhh..eee........hhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhh.....hhhhhhhh..hhhhhhhhh.hhhhhhh................eeeee..eeeeeeeeeee........eeeehhhhhhhhhhhhhh.....eeeeeeeeee.....eeeeeeeeeee.hhh......ee.....eee............hhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhh.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1tw8 D   2 SFIKPIYQDINSILIGQKVKRPKSGTLSGHAAGEPFEKLVYKFLKENLSDLTFKQYEYLNDLFMKNPAIIGHEARYKLFNSPTLLFLLSRGKAATENWSIENLFEEKQNDTADILLVKDQFYELLDVKTRNISKSAQAPNIISAYKLAQTCAKMIDNKEFDLFDINYLEVDWELNGEDLVCVSTSFAELFKSEPSELYINWAAAMQIQFHVRDLDQGFNGTREEWAKSYLKHFVTQAEQRAISMIDKFVKPFKKY 256
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251     


Chain D from PDB  Type:PROTEIN  Length:255
 aligned with T2C2_HAEIF | P17743 from UniProtKB/Swiss-Prot  Length:258

    Alignment length:255
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251     
           T2C2_HAEIF     2 SFIKPIYQDINSILIGQKVKRPKSGTLSGHAAGEPFEKLVYKFLKENLSDLTFKQYEYLNDLFMKNPAIIGHEARYKLFNSPTLLFLLSRGKAATENWSIENLFEEKQNDTADILLVKDQFYELLDVKRRNISKSAQAPNIISAYKLAQTCAKMIDNKEFDLFDINYLEVDSELNGEDLVCVSTSFAELFKSEPSELYINWAAAMQIQFHVRDLDQGFNGTREEWAKSYLKHFVTQAEQRAISMIDKFVKPFKKY 256
               SCOP domains d1tw8d_ D: Restriction endonuclease HincII                                                                                                                                                                                                                      SCOP domains
               CATH domains 1tw8D00 D:2-256  [code=3.40.600.10, no name defined]                                                                                                                                                                                                            CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhh..eee........hhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhh.....hhhhhhhh..hhhhhhhhh.hhhhhhh................eeeee..eeeeeeeeeee........eeeehhhhhhhhhhhhhh.....eeeeeeeeee.....eeeeeeeeeee.hhh......ee.....eee............hhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhh.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1tw8 D   2 SFIKPIYQDINSILIGQKVKRPKSGTLSGHAAGEPFEKLVYKFLKENLSDLTFKQYEYLNDLFMKNPAIIGHEARYKLFNSPTLLFLLSRGKAATENWSIENLFEEKQNDTADILLVKDQFYELLDVKTRNISKSAQAPNIISAYKLAQTCAKMIDNKEFDLFDINYLEVDWELNGEDLVCVSTSFAELFKSEPSELYINWAAAMQIQFHVRDLDQGFNGTREEWAKSYLKHFVTQAEQRAISMIDKFVKPFKKY 256
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251     


Chain E from PDB  Type:DNA  Length:13
                                             
                 1tw8 E   1 GCCGGTCGACCGG  13
                                    10   


Chain F from PDB  Type:DNA  Length:13
                                             
                 1tw8 F   1 GCCGGTCGACCGG  13
                                    10   


Chain G from PDB  Type:DNA  Length:13
                                             
                 1tw8 G   1 GCCGGTCGACCGG  13
                                    10   


Chain H from PDB  Type:DNA  Length:13
                                             
                 1tw8 H   1 GCCGGTCGACCGG  13
                                    10
   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  (1, 4)

Asymmetric Unit
(-)
Class: Alpha and beta proteins (a/b) (23833)

(-) CATH Domains  (1, 4)

Asymmetric Unit
(-)
Class: Alpha Beta (26913)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1TW8)

(-) Gene Ontology  (7, 14)

Asymmetric Unit(hide GO term definitions)
Chain A,B,C,D   (E1B6R0_HAEIF | E1B6R0)
molecular function
    GO:0003677    DNA binding    Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
    GO:0009036    Type II site-specific deoxyribonuclease activity    Catalysis of the endonucleolytic cleavage of DNA to give specific double-stranded fragments with terminal 5'-phosphates and 3' hydroxyls. Cleavage is dependent on the presence in the DNA of a specific recognition site; cleavage occurs at or very near this recognition site.
    GO:0004519    endonuclease activity    Catalysis of the hydrolysis of ester linkages within nucleic acids by creating internal breaks.
    GO:0016787    hydrolase activity    Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. Hydrolase is the systematic name for any enzyme of EC class 3.
    GO:0004518    nuclease activity    Catalysis of the hydrolysis of ester linkages within nucleic acids.
biological process
    GO:0009307    DNA restriction-modification system    A defense process found in many bacteria and archaea that protects the organism from invading foreign DNA by cleaving it with a restriction endonuclease. The organism's own DNA is protected by methylation of a specific nucleotide, which occurs immediately following replication, in the same target site as the restriction enzyme.
    GO:0090305    nucleic acid phosphodiester bond hydrolysis    The nucleic acid metabolic process in which the phosphodiester bonds between nucleotides are cleaved by hydrolysis.

Chain A,B,C,D   (T2C2_HAEIF | P17743)
molecular function
    GO:0003677    DNA binding    Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
    GO:0009036    Type II site-specific deoxyribonuclease activity    Catalysis of the endonucleolytic cleavage of DNA to give specific double-stranded fragments with terminal 5'-phosphates and 3' hydroxyls. Cleavage is dependent on the presence in the DNA of a specific recognition site; cleavage occurs at or very near this recognition site.
    GO:0004519    endonuclease activity    Catalysis of the hydrolysis of ester linkages within nucleic acids by creating internal breaks.
    GO:0016787    hydrolase activity    Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. Hydrolase is the systematic name for any enzyme of EC class 3.
    GO:0004518    nuclease activity    Catalysis of the hydrolysis of ester linkages within nucleic acids.
biological process
    GO:0009307    DNA restriction-modification system    A defense process found in many bacteria and archaea that protects the organism from invading foreign DNA by cleaving it with a restriction endonuclease. The organism's own DNA is protected by methylation of a specific nucleotide, which occurs immediately following replication, in the same target site as the restriction enzyme.
    GO:0090305    nucleic acid phosphodiester bond hydrolysis    The nucleic acid metabolic process in which the phosphodiester bonds between nucleotides are cleaved by hydrolysis.

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  T2C2_HAEIF | P17743
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 Related Entries

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

UniProtKB/Swiss-Prot
        T2C2_HAEIF | P17743: 1kc6 1tx3 1xhu 1xhv 2aud 2gie 2gig 2gih 2gii 2gij 3e3y 3e40 3e41 3e42 3e43 3e44 3e45 3ebc

(-) Related Entries Specified in the PDB File

1kc6 HINCII BOUND TO COGNATE DNA GTCGAC