1RWZ - JenaLib

Asymmetric Unit (Jmol Viewer)

Biological Unit 1 (Jmol Viewer)

Biological Unit 2 (Jmol Viewer)

Title :   CRYSTAL STRUCTURE OF PROLIFERATING CELL NUCLEAR ANTIGEN (PCNA) FROM A. FULGIDUS

Authors :   B. R. Chapados, D. J. Hosfield, S. Han, J. Qiu, B. Yelent, B. Shen, J. A. Ta

Date :   17 Dec 03 (Deposition) - 27 Jan 04 (Release) - 13 Jul 11 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.80

Chains :   Asym. Unit : A
Biol. Unit 1: A  (3x)
Biol. Unit 2: A  (12x)

Keywords :   Sliding Clamp, Torus, Processivity Factor, Replication (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   B. R. Chapados, D. J. Hosfield, S. Han, J. Qiu, B. Yelent, B. Shen, J. A. Tainer
Structural Basis For Fen-1 Substrate Specificity And Pcna-Mediated Activation In Dna Replication And Repair
Cell(Cambridge, Mass. ) V. 116 39 2004
PubMed-ID: 14718165 | Reference-DOI: 10.1016/S0092-8674(03)01036-5

Molecule 1 - DNA POLYMERASE SLIDING CLAMP
	Chains	:	A
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI BL21(DE3)
	Expression System Plasmid	:	PET11A
	Expression System Strain	:	BL21(DE3)
	Expression System Taxid	:	469008
	Expression System Vector Type	:	PLASMID
	Gene	:	PCN, AF0335
	Organism Scientific	:	ARCHAEOGLOBUS FULGIDUS
	Organism Taxid	:	2234
	Synonym	:	PROLIFERATING CELL NUCLEAR ANTIGEN HOMOLOG, PCNA

		1
Asymmetric Unit	:	A
Biological Unit 1 (3x)	:	A
Biological Unit 2 (12x)	:	A

Summary Information (see also Sequences/Alignments below)

(no "Ligand,Modified Residues,Ions" information available for 1RWZ)

(no "Site" information available for 1RWZ)

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

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

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

Asymmetric Unit (1, 1)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	PCNA_1	PS01251	Proliferating cell nuclear antigen signature 1.	PCNA_ARCFU	33-56	1	A:33-56

Biological Unit 1 (1, 3)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	PCNA_1	PS01251	Proliferating cell nuclear antigen signature 1.	PCNA_ARCFU	33-56	3	A:33-56

Biological Unit 2 (1, 12)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	PCNA_1	PS01251	Proliferating cell nuclear antigen signature 1.	PCNA_ARCFU	33-56	12	A:33-56

(no "Exon" information available for 1RWZ)

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
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Chain A from PDB  Type:PROTEIN  Length:244
 aligned with PCNA_ARCFU | O29912 from UniProtKB/Swiss-Prot  Length:245

    Alignment length:244
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240    
           PCNA_ARCFU     1 MIDVIMTGELLKTVTRAIVALVSEARIHFLEKGLHSRAVDPANVAMVIVDIPKDSFEVYNIDEEKTIGVDMDRIFDISKSISTKDLVELIVEDESTLKVKFGSVEYKVALIDPSAIRKEPRIPELELPAKIVMDAGEFKKAIAAADKISDQVIFRSDKEGFRIEAKGDVDSIVFHMTETELIEFNGGEARSMFSVDYLKEFCKVAGSGDLLTIHLGTNYPVRLVFELVGGRAKVEYILAPRIES 244
               SCOP domains d1rwza1 A:1-122 Proliferating cell nuclear antigen (PCNA)                                                                 d1rwza2 A:123-244 Proliferating cell nuclear antigen (PCNA)                                                                SCOP domains
               CATH domains 1rwzA00 A:1-244  [code=3.70.10.10, no name defined]                                                                                                                                                                                                  CATH domains
               Pfam domains PCNA_N-1rwzA02 A:1-110                                                                                        ----------PCNA_C-1rwzA01 A:121-241                                                                                                 --- Pfam domains
         Sec.struct. author .eeeeeehhhhhhhhhhhhh...eeeeeee..eeeeeee.....eeeeeeee.hhh.eeee...eeeeeehhhhhhhhh......eeeeee....eeeeee..eeeeee..hhhhh............eeeeeehhhhhhhhhhhhh...eeeeeee..eeeeeee....eeeeeehhhhh.ee....eeeeeehhhhhhhhhhh....eeeeee.....eeeeeee....eeeeeee...... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------PCNA_1  PDB: A:33-56    -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1rwz A   1 MIDVIMTGELLKTVTRAIVALVSEARIHFLEKGLHSRAVDPANVAMVIVDIPKDSFEVYNIDEEKTIGVDMDRIFDISKSISTKDLVELIVEDESTLKVKFGSVEYKVALIDPSAIRKEPRIPELELPAKIVMDAGEFKKAIAAADKISDQVIFRSDKEGFRIEAKGDVDSIVFHMTETELIEFNGGEARSMFSVDYLKEFCKVAGSGDLLTIHLGTNYPVRLVFELVGGRAKVEYILAPRIES 244
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240

Legend:		→ Mismatch	(orange background)
	-	→ Gap	(green background, '-', border residues have a numbering label)
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	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(

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Folds(

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Superfamilies( (-)

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Families(

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Protein Domains( (-)

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Organisms( (-)

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Class: Alpha and beta proteins (a+b) (23004)

Fold: DNA clamp (88)

Superfamily: DNA clamp (88)

Family: DNA polymerase processivity factor (40)

Protein domain: Proliferating cell nuclear antigen (PCNA) (24)

Archaeoglobus fulgidus [TaxId: 2234] (3)

1a	d1rwza1	A:1-122
1b	d1rwza2	A:123-244

Asymmetric Unit

Classes(

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Architectures( (-)

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Topologies( (-)

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Homologous Superfamilies( (-)

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Organisms( (-)

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Class: Alpha Beta (26913)

Architecture: Box (41)

Topology: Proliferating Cell Nuclear Antigen (41)

Homologous Superfamily: [code=3.70.10.10, no name defined] (41)

Archaeoglobus fulgidus. Organism_taxid: 2234. (3)

1rwzA00

A:1-244

Asymmetric Unit(hide GO term definitions)

Chain A (PCNA_ARCFU | O29912)

molecular function
	GO:0003677	DNA binding	Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
	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.
biological process
	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:0006275	regulation of DNA replication	Any process that modulates the frequency, rate or extent of DNA replication.

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	1rwz
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	PCNA_ARCFU \| O29912	:	1rxm 1rxz 3p83

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