2HHS | PD0825 - JenaLib

Asym./Biol. Unit - manually (Jmol Viewer)

Asym./Biol. Unit (Jmol Viewer)

Asym./Biol. Unit - sites (Jmol Viewer)

Title :   O6-METHYL:C PAIR IN THE POLYMERASE-10 BASEPAIR POSITION

Authors :   J. J. Warren, L. J. Forsberg, L. S. Beese

Date :   28 Jun 06 (Deposition) - 12 Dec 06 (Release) - 24 Feb 09 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.80

Chains :   Asym./Biol. Unit : A,B,C

Keywords :   Dna Polymerase I, Dna Replication, Klenow Fragment, Dna- Protein Complex, O6-Methyl-Guanine, Transferase/Dna Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   J. J. Warren, L. J. Forsberg, L. S. Beese
The Structural Basis For The Mutagenicity Of O6-Methyl-Guanine Lesions.
Proc. Natl. Acad. Sci. Usa V. 103 19701 2006
PubMed-ID: 17179038 | Reference-DOI: 10.1073/PNAS.0609580103
(for further references see the PDB file header)

*Molecule 1 - 5'-D(CPAPTP(6OG)PCPGPAPGPTPCPAPGPG)- 3'**
	Chains	:	B
	Engineered	:	YES
	Other Details	:	DNA PRIMER STRAND
	Other Details - Source	:	CHEMICALLY SYNTHESIZED
	Synthetic	:	YES

*Molecule 2 - 5'-D(CPCPTPGPAPCPTPCPGPCPAPTPGPA)- 3'*
	Chains	:	C
	Engineered	:	YES
	Other Details	:	DNA TEMPLATE STRAND
	Other Details - Source	:	CHEMICALLY SYNTHESIZED
	Synthetic	:	YES

Molecule 3 - DNA POLYMERASE I
	Chains	:	A
	EC Number	:	2.7.7.7
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI BL21
	Expression System Plasmid	:	PUC
	Expression System Strain	:	BL21
	Expression System Taxid	:	511693
	Expression System Vector Type	:	PLASMID
	Fragment	:	RESIDUES 299-876 (ANALOGOUS TO E COLI KLENOW FRAGMENT)
	Gene	:	POLA
	Organism Scientific	:	GEOBACILLUS STEAROTHERMOPHILUS
	Organism Taxid	:	1422

		1	2	3
Asymmetric/Biological Unit	:	A	B	C

Summary Information (see also Sequences/Alignments below)

Asymmetric/Biological Unit (4, 7)

No.	Name	Count	Type	Full Name
1	6OG	1	Mod. Nucleotide	6-O-METHYL GUANOSINE-5'-MONOPHOSPHATE
2	MG	1	Ligand/Ion	MAGNESIUM ION
3	SO4	3	Ligand/Ion	SULFATE ION
4	SUC	2	Ligand/Ion	SUCROSE

Asymmetric Unit (6, 6)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	GLU A:325 , ARG A:375 , LEU A:395 , ASP A:408 , ILE A:605 , ASN A:607 , ALA A:609 , HOH A:1045	BINDING SITE FOR RESIDUE SUC A 901
2	AC2	SOFTWARE	GLU A:540 , GLN A:543 , VAL A:546 , LYS A:549 , TYR A:554 , GLN A:755 , LYS A:758 , ARG A:784 , GLU A:788 , HOH A:2646 , HOH A:2862	BINDING SITE FOR RESIDUE SUC A 902
3	AC3	SOFTWARE	HIS A:682 , ARG A:702 , LYS A:706 , HOH A:2810	BINDING SITE FOR RESIDUE SO4 A 910
4	AC4	SOFTWARE	HIS A:568 , ARG A:779 , ARG A:819 , HOH A:2743	BINDING SITE FOR RESIDUE SO4 A 911
5	AC5	SOFTWARE	MET A:299 , ALA A:300 , ARG A:343 , ARG A:677	BINDING SITE FOR RESIDUE SO4 A 912
6	AC6	SOFTWARE	ASP A:653 , TYR A:654 , ASP A:830 , HOH A:2525	BINDING SITE FOR RESIDUE MG A 920

(no "SS Bond" information available for 2HHS)

Asymmetric/Biological Unit

No.	Residues
1	Glu A:620	-	Pro A:621

(no "SAP(SNP)/Variant" information available for 2HHS)

(no "PROSITE Motif" information available for 2HHS)

(no "Exon" information available for 2HHS)

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:580
 aligned with Q45458_GEOSE | Q45458 from UniProtKB/TrEMBL  Length:876

    Alignment length:580
                                   306       316       326       336       346       356       366       376       386       396       406       416       426       436       446       456       466       476       486       496       506       516       526       536       546       556       566       576       586       596       606       616       626       636       646       656       666       676       686       696       706       716       726       736       746       756       766       776       786       796       806       816       826       836       846       856       866       876
         Q45458_GEOSE   297 EEMEFAIVDVITEEMLADKAALVVEVMEENYHDAPIVGIALVNEHGRFFMRPETALADSQFLAWLADETKKKSMFDAKRAVVALKWKGIELRGVAFDLLLAAYLLNPAQDAGDIAAVAKMKQYEAVRSDEAVYGKGVKRSLPDEQTLAEHLVRKAAAIWALEQPFMDDLRNNEQDQLLTKLEQPLAAILAEMEFTGVNVDTKRLEQMGSELAEQLRAIEQRIYELAGQEFNINSPKQLGVILFEKLQLPVLKKTKTGYSTSADVLEKLAPHHEIVENILHYRQLGKLQSTYIEGLLKVVRPDTGKVHTMFNQALTQTGRLSSAEPNLQNIPIRLEEGRKIRQAFVPSEPDWLIFAADYSQIELRVLAHIADDDNLIEAFQRDLDIHTKTAMDIFHVSEEEVTANMRRQAKAVNFGIVYGISDYGLAQNLNITRKEAAEFIERYFASFPGVKQYMENIVQEAKQKGYVTTLLHRRRYLPDITSRNFNVRSFAERTAMNTPIQGSAADIIKKAMIDLAARLKEEQLQARLLLQVHDELILEAPKEEIERLCELVPEVMEQAVTLRVPLKVDYHYGPTWYDAK 876
               SCOP domains -d2hhsa1 A:298-468 Exonuclease domain of prokaryotic DNA polymerase                                                                                                         d2hhsa2 A:469-876 DNA polymerase I (Klenow fragment)                                                                                                                                                                                                                                                                                                                                                                     SCOP domains
               CATH domains 2hhsA01 A:297-490  [code=3.30.420.10, no name defined]                                                                                                                                            2hhsA02 A:491-605 Taq DNA Polymerase; Chain T, domain 4                                                            2hhsA03 A:606-656,A:801-875                        2hhsA04 A:657-800 5' to 3' exonuclease, C-terminal subdomain                                                                                    2hhsA03 A:606-656,A:801-875  [code=3.30.70.370, no name defined]           - CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....ee....hhhhhh.eeeeeee............eeeeee..eeeeehhhhhh.hhhhhhhhhh...eeee.hhhhhhhhhhh.......eeeehhhhhhhhhhhhh..hhhhhhhh.......hhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhheeehhhhhhhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhh................hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh......ee..eee.........eee..........hhhhhhhhh.ee.....eeeeeeee.hhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhheee.....eee.hhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....eeeee...eeeeeee..hhhhhhhhhhhhhhh.........eeeeee....... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2hhs A 297 KKMAFTLADRVTEEMLADKAALVVEVVEENYHDAPIVGIAVVNEHGRFFLRPETALADPQFVAWLGDETKKKSMFDSKRAAVALKWKGIELCGVSFDLLLAAYLLDPAQGVDDVAAAAKMKQYEAVRPDEAVYGKGAKRAVPDEPVLAEHLVRKAAAIWELERPFLDELRRNEQDRLLVELEQPLSSILAEMEFAGVKVDTKRLEQMGKELAEQLGTVEQRIYELAGQEFNINSPKQLGVILFEKLQLPVLKKTKTGYSTSADVLEKLAPYHEIVENILHYRQLGKLQSTYIEGLLKVVRPDTKKVHTIFNQALTQTGRLSSTEPNLQNIPIRLEEGRKIRQAFVPSESDWLIFAADYSQIELRVLAHIAEDDNLMEAFRRDLDIHTKTAMDIFQVSEDEVTPNMRRQAKAVNFGIVYGISDYGLAQNLNISRKEAAEFIERYFESFPGVKRYMENIVQEAKQKGYVTTLLHRRRYLPDITSRNFNVRSFAERMAMNTPIQGSAADIIKKAMIDLNARLKEERLQAHLLLQVHDELILEAPKEEMERLCRLVPEVMEQAVTLRVPLKVDYHYGSTWYDAK 876
                                   306       316       326       336       346       356       366       376       386       396       406       416       426       436       446       456       466       476       486       496       506       516       526       536       546       556       566       576       586       596       606       616       626       636       646       656       666       676       686       696       706       716       726       736       746       756       766       776       786       796       806       816       826       836       846       856       866       876

Chain A from PDB  Type:PROTEIN  Length:580
 aligned with Q5KWC1_GEOKA | Q5KWC1 from UniProtKB/TrEMBL  Length:878

    Alignment length:580
                                   308       318       328       338       348       358       368       378       388       398       408       418       428       438       448       458       468       478       488       498       508       518       528       538       548       558       568       578       588       598       608       618       628       638       648       658       668       678       688       698       708       718       728       738       748       758       768       778       788       798       808       818       828       838       848       858       868       878
         Q5KWC1_GEOKA   299 AKMAFTLADRVTEEMLADKAALVVEVVEENYHDAPIVGIAVVNEHGRFFLRPETALADPQFVAWLGDETKKKSMFDSKRAAVALKWKGIELCGVSFDLLLAAYLLDPAQGVDDVAAAAKMKQYEAVRPDEAVYGKGAKRAVPDEPVLAEHLVRKAAAIWELERPFLDELRRNEQDRLLVELEQPLSSILAEMEFAGVKVDTKRLEQMGKELAEQLGTVEQRIYELAGQEFNINSPKQLGVILFEKLQLPVLKKTKTGYSTSADVLEKLAPYHEIVENILHYRQLGKLQSTYIEGLLKVVRPDTKKVHTIFNQALTQTGRLSSTEPNLQNIPIRLEEGRKIRQAFVPSESDWLIFAADYSQIELRVLAHIAEDDNLMEAFRRDLDIHTKTAMDIFQVSEDEVTPNMRRQAKAVNFGIVYGISDYGLAQNLNISRKEAAEFIERYFESFPGVKRYMENIVQEAKQKGYVTTLLHRRRYLPDITSRNFNVRSFAERMAMNTPIQGSAADIIKKAMIDLNARLKEERLQARLLLQVHDELILEAPKEEMERLCRLVPEVMEQAVTLRVPLKVDYHYGSTWYDAK 878
               SCOP domains -d2hhsa1 A:298-468 Exonuclease domain of prokaryotic DNA polymerase                                                                                                         d2hhsa2 A:469-876 DNA polymerase I (Klenow fragment)                                                                                                                                                                                                                                                                                                                                                                     SCOP domains
               CATH domains 2hhsA01 A:297-490  [code=3.30.420.10, no name defined]                                                                                                                                            2hhsA02 A:491-605 Taq DNA Polymerase; Chain T, domain 4                                                            2hhsA03 A:606-656,A:801-875                        2hhsA04 A:657-800 5' to 3' exonuclease, C-terminal subdomain                                                                                    2hhsA03 A:606-656,A:801-875  [code=3.30.70.370, no name defined]           - CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....ee....hhhhhh.eeeeeee............eeeeee..eeeeehhhhhh.hhhhhhhhhh...eeee.hhhhhhhhhhh.......eeeehhhhhhhhhhhhh..hhhhhhhh.......hhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhheeehhhhhhhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhh................hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh......ee..eee.........eee..........hhhhhhhhh.ee.....eeeeeeee.hhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhheee.....eee.hhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....eeeee...eeeeeee..hhhhhhhhhhhhhhh.........eeeeee....... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2hhs A 297 KKMAFTLADRVTEEMLADKAALVVEVVEENYHDAPIVGIAVVNEHGRFFLRPETALADPQFVAWLGDETKKKSMFDSKRAAVALKWKGIELCGVSFDLLLAAYLLDPAQGVDDVAAAAKMKQYEAVRPDEAVYGKGAKRAVPDEPVLAEHLVRKAAAIWELERPFLDELRRNEQDRLLVELEQPLSSILAEMEFAGVKVDTKRLEQMGKELAEQLGTVEQRIYELAGQEFNINSPKQLGVILFEKLQLPVLKKTKTGYSTSADVLEKLAPYHEIVENILHYRQLGKLQSTYIEGLLKVVRPDTKKVHTIFNQALTQTGRLSSTEPNLQNIPIRLEEGRKIRQAFVPSESDWLIFAADYSQIELRVLAHIAEDDNLMEAFRRDLDIHTKTAMDIFQVSEDEVTPNMRRQAKAVNFGIVYGISDYGLAQNLNISRKEAAEFIERYFESFPGVKRYMENIVQEAKQKGYVTTLLHRRRYLPDITSRNFNVRSFAERMAMNTPIQGSAADIIKKAMIDLNARLKEERLQAHLLLQVHDELILEAPKEEMERLCRLVPEVMEQAVTLRVPLKVDYHYGSTWYDAK 876
                                   306       316       326       336       346       356       366       376       386       396       406       416       426       436       446       456       466       476       486       496       506       516       526       536       546       556       566       576       586       596       606       616       626       636       646       656       666       676       686       696       706       716       726       736       746       756       766       776       786       796       806       816       826       836       846       856       866       876

Chain B from PDB  Type:DNA  Length:13
                                             
                 2hhs B  22 CATgCGAGTCAGG  34
                               |    31   
                              25-6OG

Chain C from PDB  Type:DNA  Length:14
                                              
                 2hhs C   4 CCTGACTCGCATGA  17
                                    13

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 '\|'

(no "Pfam Domain" information available for 2HHS)

Asymmetric/Biological Unit(hide GO term definitions)

Chain A (Q45458_GEOSE | Q45458)

molecular function
	GO:0008408	3'-5' exonuclease activity	Catalysis of the hydrolysis of ester linkages within nucleic acids by removing nucleotide residues from the 3' end.
	GO:0003677	DNA binding	Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
	GO:0003887	DNA-directed DNA polymerase activity	Catalysis of the reaction: deoxynucleoside triphosphate + DNA(n) = diphosphate + DNA(n+1); the synthesis of DNA from deoxyribonucleotide triphosphates in the presence of a DNA template and a 3'hydroxyl group.
	GO:0003824	catalytic activity	Catalysis of a biochemical reaction at physiological temperatures. In biologically catalyzed reactions, the reactants are known as substrates, and the catalysts are naturally occurring macromolecular substances known as enzymes. Enzymes possess specific binding sites for substrates, and are usually composed wholly or largely of protein, but RNA that has catalytic activity (ribozyme) is often also regarded as enzymatic.
	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:0046872	metal ion binding	Interacting selectively and non-covalently with any metal ion.
	GO:0004518	nuclease activity	Catalysis of the hydrolysis of ester linkages within nucleic acids.
	GO:0003676	nucleic acid binding	Interacting selectively and non-covalently with any nucleic acid.
	GO:0016779	nucleotidyltransferase activity	Catalysis of the transfer of a nucleotidyl group to a reactant.
	GO:0016740	transferase activity	Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2.
biological process
	GO:0071897	DNA biosynthetic process	The cellular DNA metabolic process resulting in the formation of DNA, deoxyribonucleic acid, one of the two main types of nucleic acid, consisting of a long unbranched macromolecule formed from one or two strands of linked deoxyribonucleotides, the 3'-phosphate group of each constituent deoxyribonucleotide being joined in 3',5'-phosphodiester linkage to the 5'-hydroxyl group of the deoxyribose moiety of the next one.
	GO:0006260	DNA replication	The cellular metabolic process in which a cell duplicates one or more molecules of DNA. DNA replication begins when specific sequences, known as origins of replication, are recognized and bound by initiation proteins, and ends when the original DNA molecule has been completely duplicated and the copies topologically separated. The unit of replication usually corresponds to the genome of the cell, an organelle, or a virus. The template for replication can either be an existing DNA molecule or RNA.
	GO:0006261	DNA-dependent DNA replication	A DNA replication process that uses parental DNA as a template for the DNA-dependent DNA polymerases that synthesize the new strands.
	GO:0090305	nucleic acid phosphodiester bond hydrolysis	The nucleic acid metabolic process in which the phosphodiester bonds between nucleotides are cleaved by hydrolysis.
	GO:0006139	nucleobase-containing compound metabolic process	Any cellular metabolic process involving nucleobases, nucleosides, nucleotides and nucleic acids.

Chain A (Q5KWC1_GEOKA | Q5KWC1)

molecular function
	GO:0008408	3'-5' exonuclease activity	Catalysis of the hydrolysis of ester linkages within nucleic acids by removing nucleotide residues from the 3' end.
	GO:0003677	DNA binding	Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
	GO:0003887	DNA-directed DNA polymerase activity	Catalysis of the reaction: deoxynucleoside triphosphate + DNA(n) = diphosphate + DNA(n+1); the synthesis of DNA from deoxyribonucleotide triphosphates in the presence of a DNA template and a 3'hydroxyl group.
	GO:0003824	catalytic activity	Catalysis of a biochemical reaction at physiological temperatures. In biologically catalyzed reactions, the reactants are known as substrates, and the catalysts are naturally occurring macromolecular substances known as enzymes. Enzymes possess specific binding sites for substrates, and are usually composed wholly or largely of protein, but RNA that has catalytic activity (ribozyme) is often also regarded as enzymatic.
	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:0046872	metal ion binding	Interacting selectively and non-covalently with any metal ion.
	GO:0004518	nuclease activity	Catalysis of the hydrolysis of ester linkages within nucleic acids.
	GO:0003676	nucleic acid binding	Interacting selectively and non-covalently with any nucleic acid.
	GO:0000166	nucleotide binding	Interacting selectively and non-covalently with a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose.
	GO:0016779	nucleotidyltransferase activity	Catalysis of the transfer of a nucleotidyl group to a reactant.
	GO:0016740	transferase activity	Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2.
biological process
	GO:0071897	DNA biosynthetic process	The cellular DNA metabolic process resulting in the formation of DNA, deoxyribonucleic acid, one of the two main types of nucleic acid, consisting of a long unbranched macromolecule formed from one or two strands of linked deoxyribonucleotides, the 3'-phosphate group of each constituent deoxyribonucleotide being joined in 3',5'-phosphodiester linkage to the 5'-hydroxyl group of the deoxyribose moiety of the next one.
	GO:0006260	DNA replication	The cellular metabolic process in which a cell duplicates one or more molecules of DNA. DNA replication begins when specific sequences, known as origins of replication, are recognized and bound by initiation proteins, and ends when the original DNA molecule has been completely duplicated and the copies topologically separated. The unit of replication usually corresponds to the genome of the cell, an organelle, or a virus. The template for replication can either be an existing DNA molecule or RNA.
	GO:0006261	DNA-dependent DNA replication	A DNA replication process that uses parental DNA as a template for the DNA-dependent DNA polymerases that synthesize the new strands.
	GO:0090305	nucleic acid phosphodiester bond hydrolysis	The nucleic acid metabolic process in which the phosphodiester bonds between nucleotides are cleaved by hydrolysis.
	GO:0006139	nucleobase-containing compound metabolic process	Any cellular metabolic process involving nucleobases, nucleosides, nucleotides and nucleic acids.

Asymmetric/Biological Unit
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	Ligands, Modified Residues, Ions
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	Cis Peptide Bonds
		Glu A:620 - Pro A:621	[ RasMol ]

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	2hhs
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	Q45458_GEOSE \| Q45458
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	Q5KWC1_GEOKA \| Q5KWC1
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	2.7.7.7
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	Q45458_GEOSE \| Q45458
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	Q5KWC1_GEOKA \| Q5KWC1
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UniProtKB/Swiss-Prot
	Q5KWC1_GEOKA \| Q5KWC1	:	2hhq 2hht 2hvh 2hw3
UniProtKB/TrEMBL
	Q45458_GEOSE \| Q45458	:	2hhq 2hht 2hvh 2hw3
	Q5KWC1_GEOKA \| Q5KWC1	:	1njw 1ua0 2hhu 2hhv 2hhw 2hhx 2hvi 3hp6 3pv8 3px0 3px4 3px6 4dqi 4dqp 4dqq 4dqr 4dqs 4ds4 4ds5 4dse 4dsf 4e0d 4ez6 4ez9 4f2r 4f2s 4f3o 4f4k 4f8r

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (4, 7)

Sites (6, 6)

SS Bonds (0, 0)

Cis Peptide Bonds (1, 1)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (0, 0)

Exons (0, 0)

Sequences/Alignments

Classification and Annotation

SCOP Domains (2, 2)

CATH Domains (4, 4)

Pfam Domains (0, 0)

Gene Ontology (16, 31)

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