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Class: Alpha and beta proteins (a+b) (23004)
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Fold: His-Me finger endonucleases (64)
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Superfamily: His-Me finger endonucleases (64)
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Family: Caspase-activated DNase, CAD (DffB, DFF40) (1)
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Protein domain: Caspase-activated DNase, CAD (DffB, DFF40) (1)
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Mouse (Mus musculus) [TaxId: 10090] (1)
1V0DA:CRYSTAL STRUCTURE OF CASPASE-ACTIVATED DNASE (CAD)
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Family: DNA/RNA non-specific endonuclease (7)
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Protein domain: Nuclease NucA (2)
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Nostoc sp. PCC 7120 [TaxId: 103690] (2)
1ZM8A:APO CRYSTAL STRUCTURE OF NUCLEASE A FROM ANABAENA SP.
2O3BA:35-274CRYSTAL STRUCTURE COMPLEX OF NUCLEASE A (NUCA) WITH INTRA-CELLULAR INHIBITOR NUIA
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Protein domain: Sm endonuclease (5)
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Serratia marcescens [TaxId: 615] (5)
1G8TA:; B:SM ENDONUCLEASE FROM SERATIA MARCENSCENS AT 1.1 A RESOLUTION
1QAEA:; B:THE ACTIVE SITE OF SERRATIA ENDONUCLEASE CONTAINS A CONSERVED MAGNESIUM-WATER CLUSTER
1QL0A:; B:SM ENDONUCLEASE FROM SERATIA MARCENSCENS AT ATOMIC RESOLUTION
1SMNA:; B:IDENTIFICATION OF THE SERRATIA ENDONUCLEASE DIMER: STRUCTURAL BASIS AND IMPLICATIONS FOR CATALYSIS
4E3YA:; B:X-RAY STRUCTURE OF THE SERRATIA MARCESCENS ENDONUCLEASE AT 0.95 A RESOLUTION
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Family: Endonuclease I (7)
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Protein domain: automated matches (5)
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Vibrio cholerae [TaxId: 666] (3)
2G7EA:THE 1.6 A CRYSTAL STRUCTURE OF VIBRIO CHOLERAE EXTRACELLULAR ENDONUCLEASE I
2G7FA:THE 1.95 A CRYSTAL STRUCTURE OF VIBRIO CHOLERAE EXTRACELLULAR ENDONUCLEASE I
2VNDA:THE N69Q MUTANT OF VIBRIO CHOLERAE ENDONUCLEASE I
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Vibrio salmonicida [TaxId: 316275] (1)
2PU3A:STRUCTURAL ADAPTATION OF ENDONUCLEASE I FROM THE COLD-ADAPTED AND HALOPHILIC BACTERIUM VIBRIO SALMONICIDA
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Vibrio vulnificus [TaxId: 672] (1)
2IVKA:; B:; C:; D:CRYSTAL STRUCTURE OF THE PERIPLASMIC ENDONUCLEASE VVN COMPLEXED WITH A 16-BP DNA
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Protein domain: Periplasmic endonuclease Vvn (2)
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Vibrio vulnificus [TaxId: 672] (2)
1OUOA:CRYSTAL STRUCTURE OF THE PERIPLASMIC ENDONUCLEASE VVN
1OUPA:; B:CRYSTAL STRUCTURE OF THE PERIPLASMIC ENDONUCLEASE VVN COMPLEXED WITH OCTAMER DOUBLE STRANDED DNA
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Family: HNH-motif (35)
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Protein domain: automated matches (10)
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Escherichia coli [TaxId: 469008] (1)
3ZFKA:; B:N-TERMINAL TRUNCATED NUCLEASE DOMAIN OF COLICIN E7
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Escherichia coli [TaxId: 562] (9)
2IVHA:CRYSTAL STRUCTURE OF THE NUCLEASE DOMAIN OF COLE7 (H545Q MUTANT) IN COMPLEX WITH AN 18-BP DUPLEX DNA
2VLOB:K97A MUTANT OF E9 DNASE DOMAIN IN COMPLEX WITH IM9
2VLPB:R54A MUTANT OF E9 DNASE DOMAIN IN COMPLEX WITH IM9
2VLQB:F86A MUTANT OF E9 DNASE DOMAIN IN COMPLEX WITH IM9
2WPTB:THE CRYSTAL STRUCTURE OF IM2 IN COMPLEX WITH COLICIN E9 DNASE
3FBDA:; D:CRYSTAL STRUCTURE OF THE NUCLEASE DOMAIN OF COLE7(D493Q MUTANT) IN COMPLEX WITH AN 18-BP DUPLEX DNA
3GJNB:; C:FOLLOWING EVOLUTIONARY PATHS TO HIGH AFFINITY AND SELECTIVITY PROTEIN-PROTEIN INTERACTIONS USING COLICIN7 AND IMMUNITY PROTEINS
3GKLA:; B:FOLLOWING EVOLUTIONARY PATHS TO HIGH AFFINITY AND SELECTIVITY PROTEIN-PROTEIN INTERACTIONS USING COLICIN7 AND IMMUNITY PROTEINS
3U43B:CRYSTAL STRUCTURE OF THE COLICIN E2 DNASE-IM2 COMPLEX
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Protein domain: DNase domain of colicin E7 (10)
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Escherichia coli [TaxId: 562] (10)
1M08A:; B:CRYSTAL STRUCTURE OF THE UNBOUND NUCLEASE DOMAIN OF COLE7
1MZ8B:; D:CRYSTAL STRUCTURES OF THE NUCLEASE DOMAIN OF COLE7/IM7 IN COMPLEX WITH A PHOSPHATE ION AND A ZINC ION
1PT3A:; B:CRYSTAL STRUCTURES OF NUCLEASE-COLE7 COMPLEXED WITH OCTAMER DNA
1UJZB:CRYSTAL STRUCTURE OF THE E7_C/IM7_C COMPLEX; A COMPUTATIONALLY DESIGNED INTERFACE BETWEEN THE COLICIN E7 DNASE AND THE IM7 IMMUNITY PROTEIN
1ZNSA:CRYSTAL STRUCTURE OF N-COLE7/12-BP DNA/ZN COMPLEX
1ZNVB:; D:HOW A HIS-METAL FINGER ENDONUCLEASE COLE7 BINDS AND CLEAVES DNA WITH A TRANSITION METAL ION COFACTOR
2JAZB:450-576; D:CRYSTAL STRUCTURE OF THE MUTANT N560D OF THE NUCLEASE DOMAIN OF COLE7 IN COMPLEX WITH IM7
2JB0B:CRYSTAL STRUCTURE OF THE MUTANT H573A OF THE NUCLEASE DOMAIN OF COLE7 IN COMPLEX WITH IM7
2JBGB:448-576; D:CRYSTAL STRUCTURE OF THE MUTANT N560A OF THE NUCLEASE DOMAIN OF COLE7 IN COMPLEX WITH IM7
7CEIB:THE ENDONUCLEASE DOMAIN OF COLICIN E7 IN COMPLEX WITH ITS INHIBITOR IM7 PROTEIN
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Protein domain: DNase domain of colicin E9 (15)
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Escherichia coli [TaxId: 562] (15)
1BXIB:CRYSTAL STRUCTURE OF THE ESCHERICHIA COLI COLICIN E9 DNASE DOMAIN WITH ITS COGNATE IMMUNITY PROTEIN IM9
1EMVB:CRYSTAL STRUCTURE OF COLICIN E9 DNASE DOMAIN WITH ITS COGNATE IMMUNITY PROTEIN IM9 (1.7 ANGSTROMS)
1FR2B:CRYSTAL STRUCTURE OF THE E9 DNASE DOMAIN WITH A MUTANT IMMUNITY PROTEIN IM9(E41A)
1FSJB:; C:; D:; E:CRYSTAL STRUCTURE OF THE E9 DNASE DOMAIN
1V13A:; B:CRYSTAL STRUCTURE OF THE MUTANT HIS103ALA OF THE COLICIN E9 DNASE DOMAIN IN COMPLEX WITH ZN+2 (2.0 ANGSTROMS)
1V14A:; B:; C:; D:CRYSTAL STRUCTURE OF THE COLICIN E9, MUTANT HIS103ALA, IN COMPLEX WITH MG+2 AND DSDNA (RESOLUTION 2.9A)
1V15A:; B:; C:; D:CRYSTAL STRUCTURE OF THE COLICIN E9, MUTANT HIS103ALA, IN COMPLEX WITH ZN+2 AND DSDNA (RESOLUTION 2.4A)
2GYKB:; F:CRYSTAL STRUCTURE OF THE COMPLEX OF THE COLICIN E9 DNASE DOMAIN WITH A MUTANT IMMUNITY PROTEIN, IMME9 (D51A)
2GZEB:CRYSTAL STRUCTURE OF THE E9 DNASE DOMAIN WITH A MUTANT IMMUNITY PROTEIN IM9 (Y55A)
2GZFB:CRYSTAL STRUCTURE OF THE E9 DNASE DOMAIN WITH A MUTANT IMMUNITY PROTEIN IM9 (Y54F)
2GZGB:CRYSTAL STRUCTURE OF THE E9 DNASE DOMAIN WITH A MUTANT IMMUNITY PROTEIN IM9 (Y55F)
2GZIB:CRYSTAL STRUCTURE OF THE E9 DNASE DOMAIN WITH A MUTANT IMMUNITY PROTEIN IM9 (V34A)
2GZJB:; F:CRYSTAL STRUCTURE OF THE E9 DNASE DOMAIN WITH A MUTANT IMMUNITY PROTEIN IM9 (D51A)
2K5XB:CHEMICAL SHIFT STRUCTURE OF COLICIN E9 DNASE DOMAIN WITH ITS COGNATE IMMUNITY PROTEIN IM9
2VLNB:N75A MUTANT OF E9 DNASE DOMAIN IN COMPLEX WITH IM9
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Family: Intron-encoded homing endonucleases (9)
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Protein domain: Intron-encoded homing endonuclease I-HmuI (1)
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Bacteriophage SPO1 [TaxId: 10685] (1)
1U3EM:1-105DNA BINDING AND CLEAVAGE BY THE HNH HOMING ENDONUCLEASE I-HMUI
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Protein domain: Intron-encoded homing endonuclease I-PpoI (8)
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Slime mold (Physarum polycephalum) [TaxId: 5791] (8)
1A73A:; B:INTRON-ENCODED ENDONUCLEASE I-PPOI COMPLEXED WITH DNA
1A74A:; B:I-PPOL HOMING ENDONUCLEASE/DNA COMPLEX
1CYQA:; B:INTRON ENCODED HOMING ENDONUCLEASE I-PPOI (H98A)/DNA HOMING SITE COMPLEX
1CZ0A:; B:INTRON ENCODED HOMING ENDONUCLEASE I-PPOI/DNA COMPLEX LACKING CATALYTIC METAL ION
1EVWA:; B:; C:; D:L116A MUTANT OF THE HOMING ENDONUCLEASE I-PPOI COMPLEXED TO HOMING SITE DNA.
1EVXA:; B:APO CRYSTAL STRUCTURE OF THE HOMING ENDONUCLEASE, I-PPOI
1IPPA:; B:HOMING ENDONUCLEASE/DNA COMPLEX
2O6MA:; B:H98Q MUTANT OF THE HOMING ENDONUCLEASE I-PPOI COMPLEXED WITH DNA
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Family: Recombination endonuclease VII, N-terminal domain (5)
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Protein domain: Recombination endonuclease VII, N-terminal domain (5)
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Bacteriophage T4 [TaxId: 10665] (5)
1E7DA:1-103; B:1-103ENDONUCLEASE VII (ENDOVII) FROM PHAGE T4
1E7LA:1-103; B:1-103ENDONUCLEASE VII (ENDOVII) N62D MUTANT FROM PHAGE T4
1EN7A:1-103; B:1-103ENDONUCLEASE VII (ENDOVII) FROM PHAGE T4
2QNCA:1-103; B:1-103CRYSTAL STRUCTURE OF T4 ENDONUCLEASE VII N62D MUTANT IN COMPLEX WITH A DNA HOLLIDAY JUNCTION
2QNFA:1-103; B:1-103CRYSTAL STRUCTURE OF T4 ENDONUCLEASE VII H43N MUTANT IN COMPLEX WITH HETERODUPLEX DNA CONTAINING BASE MISMATCHES