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Class: Alpha and beta proteins (a/b) (23833)
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Fold: Ribonuclease H-like motif (1424)
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Superfamily: Ribonuclease H-like (775)
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Family: DnaQ-like 3'-5' exonuclease (253)
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Protein domain: Exonuclease domain of prokaryotic DNA polymerase (81)
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Bacillus stearothermophilus, newly identified strain as yet unnamed [TaxId: 1422] (43)
1L3SA:297-468CRYSTAL STRUCTURE OF BACILLUS DNA POLYMERASE I FRAGMENT COMPLEXED TO 9 BASE PAIRS OF DUPLEX DNA.
1L3TA:297-468CRYSTAL STRUCTURE OF BACILLUS DNA POLYMERASE I FRAGMENT PRODUCT COMPLEX WITH 10 BASE PAIRS OF DUPLEX DNA FOLLOWING ADDITION OF A SINGLE DTTP RESIDUE
1L3UA:297-468CRYSTAL STRUCTURE OF BACILLUS DNA POLYMERASE I FRAGMENT PRODUCT COMPLEX WITH 11 BASE PAIRS OF DUPLEX DNA FOLLOWING ADDITION OF A DTTP AND A DATP RESIDUE.
1L3VA:297-468CRYSTAL STRUCTURE OF BACILLUS DNA POLYMERASE I FRAGMENT PRODUCT COMPLEX WITH 15 BASE PAIRS OF DUPLEX DNA FOLLOWING ADDITION OF DTTP, DATP, DCTP, AND DGTP RESIDUES.
1L5UA:297-468CRYSTAL STRUCTURE OF BACILLUS DNA POLYMERASE I FRAGMENT PRODUCT COMPLEX WITH 12 BASE PAIRS OF DUPLEX DNA FOLLOWING ADDITION OF A DTTP, A DATP, AND A DCTP RESIDUE.
1LV5A:297-468; B:297-468CRYSTAL STRUCTURE OF THE CLOSED CONFORMATION OF BACILLUS DNA POLYMERASE I FRAGMENT BOUND TO DNA AND DCTP
1NJWA:297-468GUANINE-THYMINE MISMATCH AT THE POLYMERASE ACTIVE SITE
1NJXA:297-468THYMINE-GUANINE MISMATCH AT THE POLYMERASE ACTIVE SITE
1NJYA:297-468THYMINE-THYMINE MISMATCH AT THE POLYMERASE ACTIVE SITE
1NJZA:297-468CYTOSINE-THYMINE MISMATCH AT THE POLYMERASE ACTIVE SITE
1NK0A:297-468ADENINE-GUANINE MISMATCH AT THE POLYMERASE ACTIVE SITE
1NK4A:297-468GUANINE-GUANINE MISMATCH AT THE POLYMERASE ACTIVE SITE
1NK5A:297-468ADENINE-ADENINE MISMATCH AT THE POLYMERASE ACTIVE SITE
1NK6A:297-468CYTOSINE-CYTOSINE MISMATCH AT THE POLYMERASE ACTIVE SITE
1NK7A:297-468GUANINE-ADENINE MISMATCH AT THE POLYMERASE ACTIVE SITE
1NK8A:297-468A BACILLUS DNA POLYMERASE I PRODUCT COMPLEX BOUND TO A GUANINE-THYMINE MISMATCH AFTER A SINGLE ROUND OF PRIMER EXTENSION, FOLLOWING INCORPORATION OF DCTP.
1NK9A:297-468A BACILLUS DNA POLYMERASE I PRODUCT COMPLEX BOUND TO A GUANINE-THYMINE MISMATCH AFTER TWO ROUNDS OF PRIMER EXTENSION, FOLLOWING INCORPORATION OF DCTP AND DGTP.
1NKBA:297-468A BACILLUS DNA POLYMERASE I PRODUCT COMPLEX BOUND TO A GUANINE-THYMINE MISMATCH AFTER THREE ROUNDS OF PRIMER EXTENSION, FOLLOWING INCORPORATION OF DCTP, DGTP, AND DTTP.
1NKCA:297-468A BACILLUS DNA POLYMERASE I PRODUCT COMPLEX BOUND TO A GUANINE-THYMINE MISMATCH AFTER FIVE ROUNDS OF PRIMER EXTENSION, FOLLOWING INCORPORATION OF DCTP, DGTP, DTTP, AND DATP.
1NKEA:297-468A BACILLUS DNA POLYMERASE I PRODUCT COMPLEX BOUND TO A CYTOSINE-THYMINE MISMATCH AFTER A SINGLE ROUND OF PRIMER EXTENSION, FOLLOWING INCORPORATION OF DCTP.
1U45A:299-4688OXOGUANINE AT THE PRE-INSERTION SITE OF THE POLYMERASE ACTIVE SITE
1U47A:299-468CYTOSINE-8-OXOGUANINE BASE PAIR AT THE POLYMERASE ACTIVE SITE
1U48A:299-468EXTENSION OF A CYTOSINE-8-OXOGUANINE BASE PAIR
1U49A:299-468ADENINE-8OXOGUANINE MISMATCH AT THE POLYMERASE ACTIVE SITE
1U4BA:299-468EXTENSION OF AN ADENINE-8OXOGUANINE MISMATCH
1UA0A:297-468AMINOFLUORENE DNA ADDUCT AT THE PRE-INSERTION SITE OF A DNA POLYMERASE
1UA1A:297-468STRUCTURE OF AMINOFLUORENE ADDUCT PAIRED OPPOSITE CYTOSINE AT THE POLYMERASE ACTIVE SITE.
1XC9A:297-468STRUCTURE OF A HIGH-FIDELITY POLYMERASE BOUND TO A BENZO[A]PYRENE ADDUCT THAT BLOCKS REPLICATION
1XWLA:297-468BACILLUS STEAROTHERMOPHILUS (NEWLY IDENTIFIED STRAIN AS YET UNNAMED) DNA POLYMERASE FRAGMENT
2BDPA:297-468CRYSTAL STRUCTURE OF BACILLUS DNA POLYMERASE I FRAGMENT COMPLEXED TO 9 BASE PAIRS OF DUPLEX DNA
2HHQA:298-468O6-METHYL-GUANINE:T PAIR IN THE POLYMERASE-10 BASEPAIR POSITION
2HHSA:298-468O6-METHYL:C PAIR IN THE POLYMERASE-10 BASEPAIR POSITION
2HHTA:298-468C:O6-METHYL-GUANINE PAIR IN THE POLYMERASE-2 BASEPAIR POSITION
2HHUA:298-468C:O6-METHYL-GUANINE IN THE POLYMERASE POSTINSERTION SITE (-1 BASEPAIR POSITION)
2HHVA:298-468T:O6-METHYL-GUANINE IN THE POLYMERASE-2 BASEPAIR POSITION
2HHWA:297-468; D:297-468DDTTP:O6-METHYL-GUANINE PAIR IN THE POLYMERASE ACTIVE SITE, IN THE CLOSED CONFORMATION
2HHXA:298-468O6-METHYL-GUANINE IN THE POLYMERASE TEMPLATE PREINSERTION SITE
2HVHA:297-468; D:297-468DDCTP:O6MEG PAIR IN THE POLYMERASE ACTIVE SITE (0 POSITION)
2HVIA:297-468; D:297-468DDCTP:G PAIR IN THE POLYMERASE ACTIVE SITE (0 POSITION)
3BDPA:297-468DNA POLYMERASE I/DNA COMPLEX
3EYZA:297-468COCRYSTAL STRUCTURE OF BACILLUS FRAGMENT DNA POLYMERASE I WITH DUPLEX DNA (OPEN FORM)
3EZ5A:297-468; D:298-468COCRYSTAL STRUCTURE OF BACILLUS FRAGMENT DNA POLYMERASE I WITH DUPLEX DNA , DCTP, AND ZINC (CLOSED FORM).
4BDPA:297-468CRYSTAL STRUCTURE OF BACILLUS DNA POLYMERASE I FRAGMENT COMPLEXED TO 11 BASE PAIRS OF DUPLEX DNA AFTER ADDITION OF TWO DATP RESIDUES
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Escherichia coli [TaxId: 562] (14)
1D8YA:324-518CRYSTAL STRUCTURE OF THE COMPLEX OF DNA POLYMERASE I KLENOW FRAGMENT WITH DNA
1D9DA:324-518CRYSTALL STRUCTURE OF THE COMPLEX OF DNA POLYMERASE I KLENOW FRAGMENT WITH SHORT DNA FRAGMENT CARRYING 2'-0-AMINOPROPYL-RNA MODIFICATIONS 5'-D(TCG)-AP(AUC)-3'
1D9FA:324-518CRYSTAL STRUCTURE OF THE COMPLEX OF DNA POLYMERASE I KLENOW FRAGMENT WITH DNA TETRAMER CARRYING 2'-O-(3-AMINOPROPYL)-RNA MODIFICATION 5'-D(TT)-AP(U)-D(T)-3'
1DPIA:326-518STRUCTURE OF LARGE FRAGMENT OF ESCHERICHIA COLI DNA POLYMERASE I COMPLEXED WITH D/TMP
1KFDA:324-518CRYSTAL STRUCTURES OF THE KLENOW FRAGMENT OF DNA POLYMERASE I COMPLEXED WITH DEOXYNUCLEOSIDE TRIPHOSPHATE AND PYROPHOSPHATE
1KFSA:324-518DNA POLYMERASE I KLENOW FRAGMENT (E.C.2.7.7.7) MUTANT/DNA COMPLEX
1KLNA:324-518DNA POLYMERASE I KLENOW FRAGMENT (E.C.2.7.7.7) MUTANT/DNA COMPLEX
1KRPA:324-518DNA POLYMERASE I KLENOW FRAGMENT (E.C.2.7.7.7) MUTANT/DNA COMPLEX
1KSPA:324-518DNA POLYMERASE I KLENOW FRAGMENT (E.C.2.7.7.7) MUTANT/DNA COMPLEX
1QSLA:324-518KLENOW FRAGMENT COMPLEXED WITH SINGLE-STRANDED SUBSTRATE AND EUROPIUM (III) ION
2KFNA:324-518KLENOW FRAGMENT WITH BRIDGING-SULFUR SUBSTRATE AND MANGANESE
2KFZA:324-518KLENOW FRAGMENT WITH BRIDGING-SULFUR SUBSTRATE AND ZINC ONLY
2KZMA:324-518KLENOW FRAGMENT WITH NORMAL SUBSTRATE AND ZINC AND MANGANESE
2KZZA:324-518KLENOW FRAGMENT WITH NORMAL SUBSTRATE AND ZINC ONLY
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Thermus aquaticus [TaxId: 271] (24)
1BGXT:290-422TAQ POLYMERASE IN COMPLEX WITH TP7, AN INHIBITORY FAB
1JXEA:293-422STOFFEL FRAGMENT OF TAQ DNA POLYMERASE I
1KTQA:290-422DNA POLYMERASE
1QSSA:293-422DDGTP-TRAPPED CLOSED TERNARY COMPLEX OF THE LARGE FRAGMENT OF DNA POLYMERASE I FROM THERMUS AQUATICUS
1QSYA:293-422DDATP-TRAPPED CLOSED TERNARY COMPLEX OF THE LARGE FRAGMENT OF DNA POLYMERASE I FROM THERMUS AQUATICUS
1QTMA:293-422DDTTP-TRAPPED CLOSED TERNARY COMPLEX OF THE LARGE FRAGMENT OF DNA POLYMERASE I FROM THERMUS AQUATICUS
1TAQA:290-422STRUCTURE OF TAQ DNA POLYMERASE
1TAUA:290-422TAQ POLYMERASE (E.C.2.7.7.7)/DNA/B-OCTYLGLUCOSIDE COMPLEX
2KTQA:295-422OPEN TERNARY COMPLEX OF THE LARGE FRAGMENT OF DNA POLYMERASE I FROM THERMUS AQUATICUS
3KTQA:293-422CRYSTAL STRUCTURE OF AN ACTIVE TERNARY COMPLEX OF THE LARGE FRAGMENT OF DNA POLYMERASE I FROM THERMUS AQUATICUS
3M8RA:294-422CRYSTAL STRUCTURE OF THE LARGE FRAGMENT OF DNA POLYMERASE I FROM THERMUS AQUATICUS IN A CLOSED TERNARY COMPLEX WITH TRAPPED 4'-ETHYLATED DTTP
3M8SA:294-422CRYSTAL STRUCTURE OF THE LARGE FRAGMENT OF DNA POLYMERASE I FROM THERMUS AQUATICUS IN A CLOSED TERNARY COMPLEX WITH TRAPPED 4'-METHYLATED DTTP
3OJUA:294-422SNAPSHOT OF THE LARGE FRAGMENT OF DNA POLYMERASE I FROM THERMUS AQUATICUS PROCESSING C5 MODIFIED THYMIDIES
3RR7A:295-422BINARY STRUCTURE OF THE LARGE FRAGMENT OF TAQ DNA POLYMERASE BOUND TO AN ABASIC SITE
3RR8A:293-422TERNARY STRUCTURE OF THE LARGE FRAGMENT OF TAQ DNA POLYMERASE BOUND TO AN ABASIC SITE AND A DDGTP
3RRGA:294-422TERNARY STRUCTURE OF THE LARGE FRAGMENT OF TAQ DNA POLYMERASE BOUND TO AN ABASIC SITE AND A DDGTP
3RRHA:295-422TERNARY STRUCTURE OF THE LARGE FRAGMENT OF TAQ DNA POLYMERASE BOUND TO AN ABASIC SITE AND A DDTTP
3RTVA:293-422CRYSTAL STRUCTURE OF THE LARGE FRAGMENT OF DNA POLYMERASE I FROM THERMUS AQUATICUS IN A CLOSED TERNARY COMPLEX WITH NATURAL PRIMER/TEMPLATE DNA
3T3FA:293-422TERNARY STRUCTURE OF THE LARGE FRAGMENT OF TAQ DNA POLYMERASE BOUND TO AN ABASIC SITE AND DNITP
4DF4A:294-422CRYSTAL STRUCTURE OF THE LARGE FRAGMENT OF DNA POLYMERASE I FROM THERMUS AQUATICUS IN A CLOSED TERNARY COMPLEX WITH 7-(N-(10-HYDROXYDECANOYL)-AMINOPENTINYL)-7-DEAZA-2 -DATP
4DFPA:294-422CRYSTAL STRUCTURE OF THE LARGE FRAGMENT OF DNA POLYMERASE I FROM THERMUS AQAUTICUS IN A TERNARY COMPLEX WITH 7-(AMINOPENTINYL)-7-DEAZA-DGTP
4DLGA:293-422TERNARY STRUCTURE OF THE LARGE FRAGMENT OF TAQ DNA POLYMERASE
4KTQA:294-422BINARY COMPLEX OF THE LARGE FRAGMENT OF DNA POLYMERASE I FROM T. AQUATICUS BOUND TO A PRIMER/TEMPLATE DNA
5KTQA:290-422LARGE FRAGMENT OF TAQ DNA POLYMERASE BOUND TO DCTP