2PE5 - JenaLib

Biol.Unit 1 - manually (Jmol Viewer)

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)

Title :   CRYSTAL STRUCTURE OF THE LAC REPRESSOR BOUND TO ONPG IN REPRESSED STATE

Authors :   R. Daber, S. E. Stayrook, A. Rosenberg, M. Lewis

Date :   02 Apr 07 (Deposition) - 18 Mar 08 (Release) - 24 Feb 09 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   3.50

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

Keywords :   Lac Repressor, Allosteric Effectors, Gene Regulation, Dna- Binding, Transcription, Transcription Regulation, Transcription/Dna Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   R. Daber, S. Stayrook, A. Rosenberg, M. Lewis
Structural Analysis Of Lac Repressor Bound To Allosteric Effectors
J. Mol. Biol. V. 370 609 2007
PubMed-ID: 17543986 | Reference-DOI: 10.1016/J.JMB.2007.04.028
(for further references see the PDB file header)

Molecule 1 - LACTOSE OPERON REPRESSOR
	Chains	:	A, B, C
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI BL21(DE3)
	Expression System Plasmid	:	HTUA
	Expression System Strain	:	BL21 DE3
	Expression System Taxid	:	469008
	Expression System Vector Type	:	PLASMID
	Fragment	:	SEQUENCE DATABASE RESIDUES 2-331
	Gene	:	LACI
	Mutation	:	YES
	Organism Scientific	:	ESCHERICHIA COLI
	Organism Taxid	:	562

*Molecule 2 - DNA (5'- D(DAPDAPDTPDTPDGPDTPDGPDAPDGPDCPDGPDCPDTPDCP DAPDCPDAPDAPDTPDT)-3')*
	Chains	:	D, E, F
	Engineered	:	YES
	Synthetic	:	YES

		1	2	3	4	5	6
Asymmetric Unit	:	A	B	C	D	E	F
Biological Unit 1 (1x)	:	A	B		D	E
Biological Unit 2 (2x)	:			C			F

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (1, 3)

No.	Name	Count	Type	Full Name
1	145	3	Ligand/Ion	1-O-[O-NITROPHENYL]-BETA-D-GALACTOPYRANOSE

Biological Unit 1 (1, 2)

No.	Name	Count	Type	Full Name
1	145	2	Ligand/Ion	1-O-[O-NITROPHENYL]-BETA-D-GALACTOPYRANOSE

Biological Unit 2 (1, 2)

No.	Name	Count	Type	Full Name
1	145	2	Ligand/Ion	1-O-[O-NITROPHENYL]-BETA-D-GALACTOPYRANOSE

Asymmetric Unit (3, 3)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	LEU A:73 , ALA A:75 , PRO A:76 , ASN A:125 , LEU A:148 , ASP A:149 , PHE A:161 , SER A:193 , ARG A:197 , TRP A:220 , ASN A:246 , ASP A:274 , GLN A:291 , PHE A:293	BINDING SITE FOR RESIDUE 145 A 901
2	AC2	SOFTWARE	LEU B:73 , ALA B:75 , ASN B:125 , LEU B:148 , ASP B:149 , PHE B:161 , SER B:193 , ARG B:197 , TRP B:220 , ASN B:246 , ASP B:274 , GLN B:291 , PHE B:293 , LEU B:296	BINDING SITE FOR RESIDUE 145 B 902
3	AC3	SOFTWARE	HIS C:74 , ALA C:75 , ASN C:125 , LEU C:148 , ASP C:149 , PHE C:161 , SER C:193 , ARG C:197 , TRP C:220 , ASN C:246 , ASP C:274 , GLN C:291 , PHE C:293 , LEU C:296	BINDING SITE FOR RESIDUE 145 C 903

(no "SS Bond" information available for 2PE5)

Asymmetric Unit

No.	Residues
1	Ile A:283	-	Pro A:284
2	Ile B:283	-	Pro B:284
3	Ile C:283	-	Pro C:284

Asymmetric Unit (1, 3)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
1	UniProt	VAR_LACI_ECOLI_001 *	Y	282	D	LACI_ECOLI	---	---	A/B/C	Y	282	D
	* ID not provided by source

SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

Biological Unit 1 (1, 2)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
1	UniProt	VAR_LACI_ECOLI_001 *	Y	282	D	LACI_ECOLI	---	---	A/B	Y	282	D
	* ID not provided by source

SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

Biological Unit 2 (1, 2)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
1	UniProt	VAR_LACI_ECOLI_001 *	Y	282	D	LACI_ECOLI	---	---	C	Y	282	D
	* ID not provided by source

SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

Asymmetric Unit (2, 6)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	HTH_LACI_2	PS50932	LacI-type HTH domain profile.	LACI_ECOLI	4-58	3	A:4-58 B:4-58 C:4-58
2	HTH_LACI_1	PS00356	LacI-type HTH domain signature.	LACI_ECOLI	6-24	3	A:6-24 B:6-24 C:6-24

Biological Unit 1 (2, 4)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	HTH_LACI_2	PS50932	LacI-type HTH domain profile.	LACI_ECOLI	4-58	2	A:4-58 B:4-58 -
2	HTH_LACI_1	PS00356	LacI-type HTH domain signature.	LACI_ECOLI	6-24	2	A:6-24 B:6-24 -

Biological Unit 2 (2, 4)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	HTH_LACI_2	PS50932	LacI-type HTH domain profile.	LACI_ECOLI	4-58	2	- - C:4-58
2	HTH_LACI_1	PS00356	LacI-type HTH domain signature.	LACI_ECOLI	6-24	2	- - C:6-24

(no "Exon" information available for 2PE5)

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:328
 aligned with LACI_ECOLI | P03023 from UniProtKB/Swiss-Prot  Length:360

    Alignment length:328
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321        
           LACI_ECOLI     2 KPVTLYDVAEYAGVSYQTVSRVVNQASHVSAKTREKVEAAMAELNYIPNRVAQQLAGKQSLLIGVATSSLALHAPSQIVAAIKSRADQLGASVVVSMVERSGVEACKAAVHNLLAQRVSGLIINYPLDDQDAIAVEAACTNVPALFLDVSDQTPINSIIFSHEDGTRLGVEHLVALGHQQIALLAGPLSSVSARLRLAGWHKYLTRNQIQPIAEREGDWSAMSGFQQTMQMLNEGIVPTAMLVANDQMALGAMRAITESGLRVGADISVVGYDDTEDSSCYIPPLTTIKQDFRLLGQTSVDRLLQLSQGQAVKGNQLLPVSLVKRKTT 329
               SCOP domains d2pe5a1 A:2-61 Lac repressor (LacR), N-terminal domain      d2pe5a2 A:62-329 Lac-repressor (lacR) core (C-terminal domain)                                                                                                                                                                                                               SCOP domains
               CATH domains 2pe5A01 A:2-60 lambda repressor-like DNA-binding domains   2pe5A02 A:61-160,A:293-318  [code=3.40.50.2300, no name defined]                                    2pe5A03 A:161-292,A:319-329  [code=3.40.50.2300, no name defined]                                                                   2pe5A02 A:61-160,A:293-3182pe5A03     CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhhh.hhhhhhhhhhh....hhhhhhhhhhhhhhh....hhhhhhhhh....eeeeeee...hhhhhhhhhhhhhhhhhh..eeeeeee...hhhhhhhhhhhhhh.....eeee...hhhhhhhhhhhh....eee..........eeeehhhhhhhhhhhhhhhh....eeeee....hhhhhhhhhhhhhhhhh......eeee...hhhhhhhhhhhhhh......eeee.hhhhhhhhhhhhhhhh.......eee....hhhhhhh.....eee.hhhhhhhhhhhhhhhhhhh.....eeee..eee..... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------D----------------------------------------------- SAPs(SNPs)
                PROSITE (1) --HTH_LACI_2  PDB: A:4-58 UniProt: 4-58                  ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (1)
                PROSITE (2) ----HTH_LACI_1         ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2pe5 A   2 KPVTLYDVAEYAGVSYQTVSRVVNQASHVSAKTREKVEAAMAELNYIPNRVAQQLAGKQLLLIGVATSSLALHAPSQIVAAIKSRADQLGASVVVSMVERSGVEACKAAVHNLLAQRVSGLIINYPLDDQDAIAVEAACTNVPALFLDVSDQTPINSIIFSHEDGTRLGVEHLVALGHQQIALLAGPLSSVSARLRLAGWHKYLTRNQIQPIAEREGDWSAMSGFQQTMQMLNEGIVPTAMLVANDQMALGAMRAITESGLRVGADISVVGYDDTEDSSCYIPPLTTIKQDFRLLGQTSVDRLLQLSQGQAVKGNQLLPVSLVKRKTT 329
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321

Chain B from PDB  Type:PROTEIN  Length:330
 aligned with LACI_ECOLI | P03023 from UniProtKB/Swiss-Prot  Length:360

    Alignment length:330
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331
           LACI_ECOLI     2 KPVTLYDVAEYAGVSYQTVSRVVNQASHVSAKTREKVEAAMAELNYIPNRVAQQLAGKQSLLIGVATSSLALHAPSQIVAAIKSRADQLGASVVVSMVERSGVEACKAAVHNLLAQRVSGLIINYPLDDQDAIAVEAACTNVPALFLDVSDQTPINSIIFSHEDGTRLGVEHLVALGHQQIALLAGPLSSVSARLRLAGWHKYLTRNQIQPIAEREGDWSAMSGFQQTMQMLNEGIVPTAMLVANDQMALGAMRAITESGLRVGADISVVGYDDTEDSSCYIPPLTTIKQDFRLLGQTSVDRLLQLSQGQAVKGNQLLPVSLVKRKTTLA 331
               SCOP domains d2pe5b1 B:2-61 Lac repressor (LacR), N-terminal domain      d2pe5b2 B:62-329 Lac-repressor (lacR) core (C-terminal domain)                                                                                                                                                                                                              -- SCOP domains
               CATH domains 2pe5B01 B:2-60 lambda repressor-like DNA-binding domains   2pe5B02 B:61-160,B:293-318  [code=3.40.50.2300, no name defined]                                    2pe5B03 B:161-292,B:319-331  [code=3.40.50.2300, no name defined]                                                                   2pe5B02 B:61-160,B:293-3182pe5B03       CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ...hhhhhhhhhh.hhhhhhhhhh......hhhhhhhhhhhh......hhhhhhhhh...eeeeeee....hhhhhhhhhhhhhhhhhh.eeeeeee....hhhhhhhhhhhhhhh...eeeee...hhhhhhhhhhhh....eee..........eeeehhhhhhhhhhhhhhhhh...eeeee....hhhhhhhhhhhhhhhhh.......eee...hhhhhhhhhhhhhhhh....eeee.hhhhhhhhhhhhhhh........eee....hhhhhhh.....ee..hhhhhhhhhhhhhhhhhhh.....eeee...ee....... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------D------------------------------------------------- SAPs(SNPs)
                PROSITE (1) --HTH_LACI_2  PDB: B:4-58 UniProt: 4-58                  --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (1)
                PROSITE (2) ----HTH_LACI_1         ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 2pe5 B   2 KPVTLYDVAEYAGVSYQTVSRVVNQASHVSAKTREKVEAAMAELNYIPNRVAQQLAGKQLLLIGVATSSLALHAPSQIVAAIKSRADQLGASVVVSMVERSGVEACKAAVHNLLAQRVSGLIINYPLDDQDAIAVEAACTNVPALFLDVSDQTPINSIIFSHEDGTRLGVEHLVALGHQQIALLAGPLSSVSARLRLAGWHKYLTRNQIQPIAEREGDWSAMSGFQQTMQMLNEGIVPTAMLVANDQMALGAMRAITESGLRVGADISVVGYDDTEDSSCYIPPLTTIKQDFRLLGQTSVDRLLQLSQGQAVKGNQLLPVSLVKRKTTLA 331
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331

Chain C from PDB  Type:PROTEIN  Length:328
 aligned with LACI_ECOLI | P03023 from UniProtKB/Swiss-Prot  Length:360

    Alignment length:328
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321        
           LACI_ECOLI     2 KPVTLYDVAEYAGVSYQTVSRVVNQASHVSAKTREKVEAAMAELNYIPNRVAQQLAGKQSLLIGVATSSLALHAPSQIVAAIKSRADQLGASVVVSMVERSGVEACKAAVHNLLAQRVSGLIINYPLDDQDAIAVEAACTNVPALFLDVSDQTPINSIIFSHEDGTRLGVEHLVALGHQQIALLAGPLSSVSARLRLAGWHKYLTRNQIQPIAEREGDWSAMSGFQQTMQMLNEGIVPTAMLVANDQMALGAMRAITESGLRVGADISVVGYDDTEDSSCYIPPLTTIKQDFRLLGQTSVDRLLQLSQGQAVKGNQLLPVSLVKRKTT 329
               SCOP domains d2pe5c1 C:2-61 Lac repressor (LacR), N-terminal domain      d2pe5c2 C:62-329 Lac-repressor (lacR) core (C-terminal domain)                                                                                                                                                                                                               SCOP domains
               CATH domains 2pe5C01 C:2-60 lambda repressor-like DNA-binding domains   2pe5C02 C:61-160,C:293-318  [code=3.40.50.2300, no name defined]                                    2pe5C03 C:161-292,C:319-329  [code=3.40.50.2300, no name defined]                                                                   2pe5C02 C:61-160,C:293-3182pe5C03     CATH domains
           Pfam domains (1) ---LacI-2pe5C01 C:5-50                           ------------------------------------------------------------------------------------------------------------------------Peripla_BP_3-2pe5C04 C:171-329                                                                                                                                  Pfam domains (1)
           Pfam domains (2) ---LacI-2pe5C02 C:5-50                           ------------------------------------------------------------------------------------------------------------------------Peripla_BP_3-2pe5C05 C:171-329                                                                                                                                  Pfam domains (2)
           Pfam domains (3) ---LacI-2pe5C03 C:5-50                           ------------------------------------------------------------------------------------------------------------------------Peripla_BP_3-2pe5C06 C:171-329                                                                                                                                  Pfam domains (3)
         Sec.struct. author .......hhhhhh.hhhhhhhhh..........hhhhhhhhhhh....hhhhhhhh.....eeeeeee...hhhhhhhhhhhhhhhhhhh.eeeeeee...hhhhhhhhhhhhhhh...eeeee...hhhhhhhhhhhh....eee..........eeeehhhhhhhhhhhhhhhhh...eeeee....hhhhhhhhhhhhhhhhh.......eee...hhhhhhhhhhhhhhh.....eeee.hhhhhhhhhhhhhhh........eee.....hhhhhh.....ee..hhhhhhhhhhhhhhhhhhh.....eeee...ee..... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------D----------------------------------------------- SAPs(SNPs)
                PROSITE (1) --HTH_LACI_2  PDB: C:4-58 UniProt: 4-58                  ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (1)
                PROSITE (2) ----HTH_LACI_1         ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2pe5 C   2 KPVTLYDVAEYAGVSYQTVSRVVNQASHVSAKTREKVEAAMAELNYIPNRVAQQLAGKQLLLIGVATSSLALHAPSQIVAAIKSRADQLGASVVVSMVERSGVEACKAAVHNLLAQRVSGLIINYPLDDQDAIAVEAACTNVPALFLDVSDQTPINSIIFSHEDGTRLGVEHLVALGHQQIALLAGPLSSVSARLRLAGWHKYLTRNQIQPIAEREGDWSAMSGFQQTMQMLNEGIVPTAMLVANDQMALGAMRAITESGLRVGADISVVGYDDTEDSSCYIPPLTTIKQDFRLLGQTSVDRLLQLSQGQAVKGNQLLPVSLVKRKTT 329
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321

Chain D from PDB  Type:DNA  Length:17
                                                 
                 2pe5 D   5 TGTGAGCGCTCACAATT  21
                                    14

Chain E from PDB  Type:DNA  Length:17
                                                 
                 2pe5 E   2 AATTGTGAGCGCTCACA  18
                                    11

Chain F from PDB  Type:DNA  Length:17
                                                 
                 2pe5 F   2 AATTGTGAGCGCTCACA  18
                                    11

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: [code=3.40.50.2300, no name defined] (308)

Escherichia coli. Organism_taxid: 562. (30)

1a	2pe5A03	A:161-292,A:319-329
1b	2pe5C03	C:161-292,C:319-329
1c	2pe5B03	B:161-292,B:319-331
1d	2pe5A02	A:61-160,A:293-318
1e	2pe5B02	B:61-160,B:293-318
1f	2pe5C02	C:61-160,C:293-318

Class: Mainly Alpha (13335)

Architecture: Orthogonal Bundle (10391)

Topology: 434 Repressor (Amino-terminal Domain) (116)

Homologous Superfamily: lambda repressor-like DNA-binding domains (100)

Escherichia coli. Organism_taxid: 562. (4)

2a	2pe5A01	A:2-60
2b	2pe5B01	B:2-60
2c	2pe5C01	C:2-60

Asymmetric Unit

Clans(

)

Families(

)

Organisms( (-)

)

Clan: HTH (544)

Family: LacI (35)

Escherichia coli (strain K12) (30)

1a	LacI-2pe5C01	C:5-50
1b	LacI-2pe5C02	C:5-50
1c	LacI-2pe5C03	C:5-50

Clan: Periplas_BP (97)

Family: Peripla_BP_3 (41)

Escherichia coli (strain K12) (28)

2a	Peripla_BP_3-2pe5C04	C:171-329
2b	Peripla_BP_3-2pe5C05	C:171-329
2c	Peripla_BP_3-2pe5C06	C:171-329

Asymmetric Unit(hide GO term definitions)

Chain A,B,C (LACI_ECOLI | P03023)

molecular function
	GO:0003677	DNA binding	Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
	GO:0000986	bacterial-type RNA polymerase core promoter proximal region sequence-specific DNA binding	Interacting selectively and non-covalently with a sequence of DNA that is in cis with and relatively close to a core promoter for a bacterial-type RNA polymerase.
	GO:0003700	transcription factor activity, sequence-specific DNA binding	Interacting selectively and non-covalently with a specific DNA sequence in order to modulate transcription. The transcription factor may or may not also interact selectively with a protein or macromolecular complex.
	GO:0001141	transcriptional repressor activity, bacterial-type RNA polymerase core promoter proximal region sequence-specific binding	Interacting selectively and non-covalently with a sequence of DNA that is in cis with and relatively close to a core promoter for a bacterial-type RNA polymerase in order to stop, prevent, or reduce the frequency, rate or extent of transcription from a bacterial-type RNA polymerase promoter.
biological process
	GO:0045892	negative regulation of transcription, DNA-templated	Any process that stops, prevents, or reduces the frequency, rate or extent of cellular DNA-templated transcription.
	GO:0006355	regulation of transcription, DNA-templated	Any process that modulates the frequency, rate or extent of cellular DNA-templated transcription.
	GO:0006351	transcription, DNA-templated	The cellular synthesis of RNA on a template of DNA.
cellular component
	GO:0005829	cytosol	The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.

Asymmetric Unit
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		Ile A:283 - Pro A:284	[ RasMol ]
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		Ile C:283 - Pro C:284	[ RasMol ]

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	2pe5
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Description

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Ligands, Modified Residues, Ions (1, 3)

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SS Bonds (0, 0)

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