1NJF - JenaLib

Asymmetric Unit (Jmol Viewer)

Asym. Unit - sites (Jmol Viewer)

Biological Unit 1 (Jmol Viewer)

Biol. Unit 1 - sites (Jmol Viewer)

Biological Unit 2 (Jmol Viewer)

Biological Unit 3 (Jmol Viewer)

Biological Unit 4 (Jmol Viewer)

Title :   NUCLEOTIDE BOUND FORM OF AN ISOLATED E. COLI CLAMP LOADER GAMMA SUBUNIT

Authors :   M. Podobnik, T. F. Weitze, M. O'Donnell, J. Kuriyan

Date :   30 Dec 02 (Deposition) - 08 Apr 03 (Release) - 07 Mar 12 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.30

Chains :   Asym. Unit : A,B,C,D
Biol. Unit 1: A  (1x)
Biol. Unit 2: B  (1x)
Biol. Unit 3: C  (1x)
Biol. Unit 4: D  (1x)

Keywords :   Protein-Nucleotide Complex, Rossman-Like Fold, Aaa+ Atpase Domains, Sensor 1, Sensor 2, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   M. Podobnik, T. F. Weitze, M. O'Donnell, J. Kuriyan
Nucleotide-Induced Conformational Changes In An Isolated Escherichia Coli Dna Polymerase Iii Clamp Loader Subunit
Structure V. 11 253 2003
PubMed-ID: 12623013 | Reference-DOI: 10.1016/S0969-2126(03)00027-3

Molecule 1 - DNA POLYMERASE III SUBUNIT GAMMA
	Chains	:	A, B, C, D
	EC Number	:	2.7.7.7
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI BL21(DE3)
	Expression System Plasmid	:	PGEX
	Expression System Strain	:	BL21(DE3)
	Expression System Taxid	:	469008
	Expression System Vector Type	:	PLASMID
	Fragment	:	N-TERMINAL DOMAINS 1 AND 2
	Gene	:	DNAX
	Organism Scientific	:	ESCHERICHIA COLI
	Organism Taxid	:	562

		1	2	3	4
Asymmetric Unit	:	A	B	C	D
Biological Unit 1 (1x)	:	A
Biological Unit 2 (1x)	:		B
Biological Unit 3 (1x)	:			C
Biological Unit 4 (1x)	:				D

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (3, 8)

No.	Name	Count	Type	Full Name
1	ADP	1	Ligand/Ion	ADENOSINE-5'-DIPHOSPHATE
2	AGS	3	Ligand/Ion	PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER
3	ZN	4	Ligand/Ion	ZINC ION

Biological Unit 1 (1, 1)

No.	Name	Count	Type	Full Name
1	ADP	-1	Ligand/Ion	ADENOSINE-5'-DIPHOSPHATE
2	AGS	1	Ligand/Ion	PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER
3	ZN	-1	Ligand/Ion	ZINC ION

Biological Unit 2 (1, 1)

No.	Name	Count	Type	Full Name
1	ADP	-1	Ligand/Ion	ADENOSINE-5'-DIPHOSPHATE
2	AGS	1	Ligand/Ion	PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER
3	ZN	-1	Ligand/Ion	ZINC ION

Biological Unit 3 (1, 1)

No.	Name	Count	Type	Full Name
1	ADP	1	Ligand/Ion	ADENOSINE-5'-DIPHOSPHATE
2	AGS	-1	Ligand/Ion	PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER
3	ZN	-1	Ligand/Ion	ZINC ION

Biological Unit 4 (1, 1)

No.	Name	Count	Type	Full Name
1	ADP	-1	Ligand/Ion	ADENOSINE-5'-DIPHOSPHATE
2	AGS	1	Ligand/Ion	PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER
3	ZN	-1	Ligand/Ion	ZINC ION

Asymmetric Unit (8, 8)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	CYS A:64 , CYS A:73 , GLY A:74 , CYS A:76 , CYS A:79	BINDING SITE FOR RESIDUE ZN A 401
2	AC2	SOFTWARE	ALA A:7 , TRP A:10 , ARG A:11 , PRO A:12 , VAL A:18 , VAL A:19 , ARG A:47 , GLY A:48 , VAL A:49 , GLY A:50 , LYS A:51 , THR A:52 , SER A:53 , LEU A:214 , ARG A:215 , LEU A:218 , HOH A:508 , ARG B:98	BINDING SITE FOR RESIDUE AGS A 402
3	AC3	SOFTWARE	CYS B:64 , CYS B:73 , CYS B:76 , CYS B:79	BINDING SITE FOR RESIDUE ZN B 301
4	AC4	SOFTWARE	ARG A:98 , ALA B:7 , TRP B:10 , ARG B:11 , VAL B:18 , VAL B:19 , ARG B:47 , GLY B:48 , VAL B:49 , GLY B:50 , LYS B:51 , THR B:52 , SER B:53 , THR B:157 , LEU B:214 , ARG B:215 , LEU B:218 , HOH B:435	BINDING SITE FOR RESIDUE AGS B 302
5	AC5	SOFTWARE	CYS C:64 , CYS C:73 , CYS C:76 , CYS C:79	BINDING SITE FOR RESIDUE ZN C 301
6	AC6	SOFTWARE	ALA C:7 , TRP C:10 , ARG C:11 , PRO C:12 , VAL C:18 , VAL C:19 , GLY C:48 , VAL C:49 , GLY C:50 , LYS C:51 , THR C:52 , SER C:53 , LEU C:214 , ARG C:215 , LEU C:218 , HOH C:407 , HOH C:411 , HOH C:447 , ARG D:98	BINDING SITE FOR RESIDUE ADP C 302
7	AC7	SOFTWARE	CYS D:64 , CYS D:73 , CYS D:76 , CYS D:79	BINDING SITE FOR RESIDUE ZN D 301
8	AC8	SOFTWARE	ARG C:98 , ALA D:7 , TRP D:10 , ARG D:11 , PRO D:12 , VAL D:18 , VAL D:19 , ARG D:47 , GLY D:48 , VAL D:49 , GLY D:50 , LYS D:51 , THR D:52 , SER D:53 , LEU D:214 , ARG D:215 , LEU D:218 , HOH D:405 , HOH D:451 , HOH D:452	BINDING SITE FOR RESIDUE AGS D 302

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

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

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

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

(no "Exon" information available for 1NJF)

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:239
 aligned with DPO3X_ECOLI | P06710 from UniProtKB/Swiss-Prot  Length:643

    Alignment length:239
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234         
          DPO3X_ECOLI     5 VLARKWRPQTFADVVGQEHVLTALANGLSLGRIHHAYLFSGTRGVGKTSIARLLAKGLNCETGITATPCGVCDNCREIEQGRFVDLIEIDAASRTKVEDTRDLLDNVQYAPARGRFKVYLIDEVHMLSRHSFNALLKTLEEPPEHVKFLLATTDPQKLPVTILSRCLQFHLKALDVEQIRHQLEHILNEEHIAHEPRALQLLARAAEGSLRDALSLTDQAIASGDGQVSTQAVSAMLGT 243
               SCOP domains d1njfa_ A: delta prime subunit of DNA polymerase III, N-domain                                                                                                                                                                                  SCOP domains
               CATH domains 1njfA01 A:5-177 P-loop containing nucleotide triphosphate hydrolases                                                                                                         1njfA02 A:178-243  [code=1.10.8.60, no name defined]               CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhh...hhhhh..hhhhhhhhhhhhhh.....eeeee.....hhhhhhhhhhhhhhh...........hhhhhhhhhh....eeeee.....hhhhhhhhhhh..........eeeeeehhhhhhhhhhhhhhhhhhh....eeeeeee.hhhhhhhhhhh..eeee....hhhhhhhhhhhhhhhhh...hhhhhhhhhhhh..hhhhhhhhhhhhhhhh....hhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1njf A   5 VLARKWRPQTFADVVGQEHVLTALANGLSLGRIHHAYLFSGTRGVGKTSIARLLAKGLNCETGITATPCGVCDNCREIEQGRFVDLIEIDAASRTKVEDTRDLLDNVQYAPARGRFKVYLIDEVHMLSRHSFNALLKTLEEPPEHVKFLLATTDPQKLPVTILSRCLQFHLKALDVEQIRHQLEHILNEEHIAHEPRALQLLARAAEGSLRDALSLTDQAIASGDGQVSTQAVSAMLGT 243
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234

Chain B from PDB  Type:PROTEIN  Length:239
 aligned with DPO3X_ECOLI | P06710 from UniProtKB/Swiss-Prot  Length:643

    Alignment length:239
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234         
          DPO3X_ECOLI     5 VLARKWRPQTFADVVGQEHVLTALANGLSLGRIHHAYLFSGTRGVGKTSIARLLAKGLNCETGITATPCGVCDNCREIEQGRFVDLIEIDAASRTKVEDTRDLLDNVQYAPARGRFKVYLIDEVHMLSRHSFNALLKTLEEPPEHVKFLLATTDPQKLPVTILSRCLQFHLKALDVEQIRHQLEHILNEEHIAHEPRALQLLARAAEGSLRDALSLTDQAIASGDGQVSTQAVSAMLGT 243
               SCOP domains d1njfb_ B: delta prime subunit of DNA polymerase III, N-domain                                                                                                                                                                                  SCOP domains
               CATH domains 1njfB01 B:5-177 P-loop containing nucleotide triphosphate hydrolases                                                                                                         1njfB02 B:178-243  [code=1.10.8.60, no name defined]               CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhh...hhhhh..hhhhhhhhhhhhhh.....eeeee.....hhhhhhhhhhhhhhh...........hhhhhhhhhh....eeeee.....hhhhhhhhhhh..........eeeeeehhhhhhhhhhhhhhhhhhh....eeeeeee.hhhhhhhhhhh..eeee....hhhhhhhhhhhhhhhhh...hhhhhhhhhhhh..hhhhhhhhhhhhhhhh....hhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1njf B   5 VLARKWRPQTFADVVGQEHVLTALANGLSLGRIHHAYLFSGTRGVGKTSIARLLAKGLNCETGITATPCGVCDNCREIEQGRFVDLIEIDAASRTKVEDTRDLLDNVQYAPARGRFKVYLIDEVHMLSRHSFNALLKTLEEPPEHVKFLLATTDPQKLPVTILSRCLQFHLKALDVEQIRHQLEHILNEEHIAHEPRALQLLARAAEGSLRDALSLTDQAIASGDGQVSTQAVSAMLGT 243
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234

Chain C from PDB  Type:PROTEIN  Length:239
 aligned with DPO3X_ECOLI | P06710 from UniProtKB/Swiss-Prot  Length:643

    Alignment length:239
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234         
          DPO3X_ECOLI     5 VLARKWRPQTFADVVGQEHVLTALANGLSLGRIHHAYLFSGTRGVGKTSIARLLAKGLNCETGITATPCGVCDNCREIEQGRFVDLIEIDAASRTKVEDTRDLLDNVQYAPARGRFKVYLIDEVHMLSRHSFNALLKTLEEPPEHVKFLLATTDPQKLPVTILSRCLQFHLKALDVEQIRHQLEHILNEEHIAHEPRALQLLARAAEGSLRDALSLTDQAIASGDGQVSTQAVSAMLGT 243
               SCOP domains d1njfc_ C: delta prime subunit of DNA polymerase III, N-domain                                                                                                                                                                                  SCOP domains
               CATH domains 1njfC01 C:5-177 P-loop containing nucleotide triphosphate hydrolases                                                                                                         1njfC02 C:178-243  [code=1.10.8.60, no name defined]               CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhh...hhhhh..hhhhhhhhhhhhhhh....eeeee.....hhhhhhhhhhhhhhh...........hhhhhhhhh.....eeeee......hhhhhhhhhh..........eeeeee.hhhhhhhhhhhhhhhhhh....eeeeeee.hhhhhhhhhhh..eeee....hhhhhhhhhhhhhhhhh...hhhhhhhhhhhh..hhhhhhhhhhhhhhhh....hhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1njf C   5 VLARKWRPQTFADVVGQEHVLTALANGLSLGRIHHAYLFSGTRGVGKTSIARLLAKGLNCETGITATPCGVCDNCREIEQGRFVDLIEIDAASRTKVEDTRDLLDNVQYAPARGRFKVYLIDEVHMLSRHSFNALLKTLEEPPEHVKFLLATTDPQKLPVTILSRCLQFHLKALDVEQIRHQLEHILNEEHIAHEPRALQLLARAAEGSLRDALSLTDQAIASGDGQVSTQAVSAMLGT 243
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234

Chain D from PDB  Type:PROTEIN  Length:239
 aligned with DPO3X_ECOLI | P06710 from UniProtKB/Swiss-Prot  Length:643

    Alignment length:239
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234         
          DPO3X_ECOLI     5 VLARKWRPQTFADVVGQEHVLTALANGLSLGRIHHAYLFSGTRGVGKTSIARLLAKGLNCETGITATPCGVCDNCREIEQGRFVDLIEIDAASRTKVEDTRDLLDNVQYAPARGRFKVYLIDEVHMLSRHSFNALLKTLEEPPEHVKFLLATTDPQKLPVTILSRCLQFHLKALDVEQIRHQLEHILNEEHIAHEPRALQLLARAAEGSLRDALSLTDQAIASGDGQVSTQAVSAMLGT 243
               SCOP domains d1njfd_ D: delta prime subunit of DNA polymerase III, N-domain                                                                                                                                                                                  SCOP domains
               CATH domains 1njfD01 D:5-177 P-loop containing nucleotide triphosphate hydrolases                                                                                                         1njfD02 D:178-243  [code=1.10.8.60, no name defined]               CATH domains
           Pfam domains (1) ---------------DNA_pol3_delta2-1njfD01 D:20-179                                                                                                                                ----------------------------------------------------DNA_pol3_gam Pfam domains (1)
           Pfam domains (2) ---------------DNA_pol3_delta2-1njfD02 D:20-179                                                                                                                                ----------------------------------------------------DNA_pol3_gam Pfam domains (2)
           Pfam domains (3) ---------------DNA_pol3_delta2-1njfD03 D:20-179                                                                                                                                ----------------------------------------------------DNA_pol3_gam Pfam domains (3)
           Pfam domains (4) ---------------DNA_pol3_delta2-1njfD04 D:20-179                                                                                                                                ----------------------------------------------------DNA_pol3_gam Pfam domains (4)
         Sec.struct. author hhhhhh...hhhhh..hhhhhhhhhhhhhh.....eeeee.....hhhhhhhhhhhhhhh...........hhhhhhhhh.....eeeee.....hhhhhhhhhhh..........eeeeee.hhhhhhhhhhhhhhhhhh....eeeeeee.hhhhhhhhhhh..eeee....hhhhhhhhhhhhhhhhh...hhhhhhhhhhhh..hhhhhhhhhhhhhhhh....hhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1njf D   5 VLARKWRPQTFADVVGQEHVLTALANGLSLGRIHHAYLFSGTRGVGKTSIARLLAKGLNCETGITATPCGVCDNCREIEQGRFVDLIEIDAASRTKVEDTRDLLDNVQYAPARGRFKVYLIDEVHMLSRHSFNALLKTLEEPPEHVKFLLATTDPQKLPVTILSRCLQFHLKALDVEQIRHQLEHILNEEHIAHEPRALQLLARAAEGSLRDALSLTDQAIASGDGQVSTQAVSAMLGT 243
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234

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 '\|'

Asymmetric Unit

Classes(

)

Architectures( (-)

)

Topologies( (-)

)

Homologous Superfamilies( (-)

)

Organisms( (-)

)

Class: Alpha Beta (26913)

Architecture: 3-Layer(aba) Sandwich (12045)

Topology: Rossmann fold (7312)

Homologous Superfamily: P-loop containing nucleotide triphosphate hydrolases (1378)

Escherichia coli. Organism_taxid: 562. (54)

1a	1njfA01	A:5-177
1b	1njfB01	B:5-177
1c	1njfC01	C:5-177
1d	1njfD01	D:5-177

Class: Mainly Alpha (13335)

Architecture: Orthogonal Bundle (10391)

Topology: Helicase, Ruva Protein; domain 3 (218)

Homologous Superfamily: [code=1.10.8.60, no name defined] (73)

Escherichia coli. Organism_taxid: 562. (5)

2a	1njfA02	A:178-243
2b	1njfB02	B:178-243
2c	1njfC02	C:178-243
2d	1njfD02	D:178-243

Asymmetric Unit(hide GO term definitions)

Chain A,B,C,D (DPO3X_ECOLI | P06710)

molecular function
	GO:0005524	ATP binding	Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
	GO:0016887	ATPase activity	Catalysis of the reaction: ATP + H2O = ADP + phosphate + 2 H+. May or may not be coupled to another reaction.
	GO:0003677	DNA binding	Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
	GO:0003689	DNA clamp loader activity	Catalysis of the reaction: ATP + H2O = ADP + phosphate, to drive the opening of the ring structure of the PCNA complex, or any of the related sliding clamp complexes, and their closing around the DNA duplex.
	GO:0030337	DNA polymerase processivity factor activity	An enzyme regulator activity that increases the processivity of polymerization by DNA polymerase, by allowing the polymerase to move rapidly along DNA while remaining topologically bound to it.
	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:0042802	identical protein binding	Interacting selectively and non-covalently with an identical protein or proteins.
	GO:0017111	nucleoside-triphosphatase activity	Catalysis of the reaction: a nucleoside triphosphate + H2O = nucleoside diphosphate + phosphate.
	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:0005515	protein binding	Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
	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.
cellular component
	GO:0009360	DNA polymerase III complex	The DNA polymerase III holoenzyme is a complex that contains 10 different types of subunits. These subunits are organized into 3 functionally essential sub-assemblies: the pol III core, the beta sliding clamp processivity factor and the clamp-loading complex. The pol III core carries out the polymerase and the 3'-5' exonuclease proofreading activities. The polymerase is tethered to the template via the sliding clamp processivity factor. The clamp-loading complex assembles the beta processivity factor onto the primer template and plays a central role in the organization and communication at the replication fork.
	GO:0043846	DNA polymerase III, clamp loader complex	A heptamer that includes the tau and gamma products of the dnaX gene and the chi/psi subcomplex. Confers structural asymmetry that allows the polymerase to replicate both leading and lagging strands.
	GO:0005663	DNA replication factor C complex	A complex that loads the DNA polymerase processivity factor proliferating cell nuclear antigen (PCNA) onto DNA, thereby permitting processive DNA synthesis catalyzed by DNA polymerase. In eukaryotes the complex consists of five polypeptides.

Asymmetric Unit
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	Cis Peptide Bonds
(no "Cis Peptide Bonds" information available for 1njf)

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	1njf
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	DPO3X_ECOLI \| P06710
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	2.7.7.7
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	DPO3X_ECOLI \| P06710
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UniProtKB/Swiss-Prot
	DPO3X_ECOLI \| P06710	:	1jr3 1njg 1xxh 1xxi 2aya 3glf 3glg 3glh 3gli 5fku 5fkv

1njg	NUCLEOTIDE FREE FORM OF THE E. COLI CLAMP LOADER SUBUNIT GAMMA

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (3, 8)

Sites (8, 8)

SS Bonds (0, 0)

Cis Peptide Bonds (0, 0)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (0, 0)

Exons (0, 0)

Sequences/Alignments

Classification and Annotation

SCOP Domains (1, 4)

CATH Domains (2, 8)

Pfam Domains (2, 8)

Gene Ontology (18, 18)

Visualization

Interactive Views

Still Images

Databases and Analysis Tools

Databases

Analysis Tools

Related Entries

Entries Sharing at Least One Protein Chain (UniProt ID)

Related Entries Specified in the PDB File