1LRP - JenaLib

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Title :   COMPARISON OF THE STRUCTURES OF CRO AND LAMBDA REPRESSOR PROTEINS FROM BACTERIOPHAGE LAMBDA

Authors :   C. Pabo, M. Lewis

Date :   04 Dec 87 (Deposition) - 09 Jan 89 (Release) - 13 Jul 11 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   3.20

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

Keywords :   Dna Binding Regulatory Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   D. H. Ohlendorf, W. F. Anderson, M. Lewis, C. O. Pabo, B. W. Matthews
Comparison Of The Structures Of Cro And Lambda Repressor Proteins From Bacteriophage Lambda.
J. Mol. Biol. V. 169 757 1983
PubMed-ID: 6226802 | Reference-DOI: 10.1016/S0022-2836(83)80169-7
(for further references see the PDB file header)

Molecule 1 - LAMBDA REPRESSOR
	Chains	:	A, B, C
	Engineered	:	YES
	Organism Scientific	:	ENTEROBACTERIA PHAGE LAMBDA
	Organism Taxid	:	10710

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

Summary Information (see also Sequences/Alignments below)

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

(no "Site" information available for 1LRP)

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

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

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

Asymmetric Unit (1, 3)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	HTH_CROC1	PS50943	Cro/C1-type HTH domain profile.	RPC1_LAMBD	19-77	3	A:18-76 B:18-76 C:18-76

Biological Unit 1 (1, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	HTH_CROC1	PS50943	Cro/C1-type HTH domain profile.	RPC1_LAMBD	19-77	2	A:18-76 - -

Biological Unit 2 (1, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	HTH_CROC1	PS50943	Cro/C1-type HTH domain profile.	RPC1_LAMBD	19-77	2	- B:18-76 C:18-76

(no "Exon" information available for 1LRP)

Asymmetric Unit

Reformat:	Number of residues per line = ('0' or empty: single-line sequence representation)
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	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:89
 aligned with RPC1_LAMBD | P03034 from UniProtKB/Swiss-Prot  Length:237

    Alignment length:89
                                    14        24        34        44        54        64        74        84         
            RPC1_LAMBD    5 KKPLTQEQLEDARRLKAIYEKKKNELGLSQESVADKMGMGQSGVGALFNGINALNAYNAALLAKILKVSVEEFSPSIAREIYEMYEAVS 93
               SCOP domains d1lrpa_ A: lambda C1 repressor, DNA-binding domain                                        SCOP domains
               CATH domains ----------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....hhhhhhhhhhhhhhh.........hhhhhhh....hhhhhhhhh........hhhhhhhhh.........hhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------HTH_CROC1  PDB: A:18-76 UniProt: 19-77                     ---------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------- Transcript
                  1lrp A  4 KKPLTQEQLEDARRLKAIYEKKKNELGLSQESVADKMGMGQSGVGALFNGINALNAYNAALLAKILKVSVEEFSPSIAREIYEMYEAVS 92
                                    13        23        33        43        53        63        73        83

Chain B from PDB  Type:PROTEIN  Length:89
 aligned with RPC1_LAMBD | P03034 from UniProtKB/Swiss-Prot  Length:237

    Alignment length:89
                                    14        24        34        44        54        64        74        84         
            RPC1_LAMBD    5 KKPLTQEQLEDARRLKAIYEKKKNELGLSQESVADKMGMGQSGVGALFNGINALNAYNAALLAKILKVSVEEFSPSIAREIYEMYEAVS 93
               SCOP domains d1lrpb_ B: lambda C1 repressor, DNA-binding domain                                        SCOP domains
               CATH domains ----------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....hhhhhhhhhhhhhhh.........hhhhhhh....hhhhhhhhh........hhhhhhhhh.........hhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------HTH_CROC1  PDB: B:18-76 UniProt: 19-77                     ---------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------- Transcript
                  1lrp B  4 KKPLTQEQLEDARRLKAIYEKKKNELGLSQESVADKMGMGQSGVGALFNGINALNAYNAALLAKILKVSVEEFSPSIAREIYEMYEAVS 92
                                    13        23        33        43        53        63        73        83

Chain C from PDB  Type:PROTEIN  Length:89
 aligned with RPC1_LAMBD | P03034 from UniProtKB/Swiss-Prot  Length:237

    Alignment length:89
                                    14        24        34        44        54        64        74        84         
            RPC1_LAMBD    5 KKPLTQEQLEDARRLKAIYEKKKNELGLSQESVADKMGMGQSGVGALFNGINALNAYNAALLAKILKVSVEEFSPSIAREIYEMYEAVS 93
               SCOP domains d1lrpc_ C: lambda C1 repressor, DNA-binding domain                                        SCOP domains
               CATH domains ----------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....hhhhhhhhhhhhhhh.........hhhhhhh....hhhhhhhhh........hhhhhhhhh.........hhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------HTH_CROC1  PDB: C:18-76 UniProt: 19-77                     ---------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------- Transcript
                  1lrp C  4 KKPLTQEQLEDARRLKAIYEKKKNELGLSQESVADKMGMGQSGVGALFNGINALNAYNAALLAKILKVSVEEFSPSIAREIYEMYEAVS 92
                                    13        23        33        43        53        63        73        83

Legend:		→ Mismatch	(orange background)
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		→ 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(

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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: All alpha proteins (14657)

Fold: lambda repressor-like DNA-binding domains (180)

Superfamily: lambda repressor-like DNA-binding domains (180)

Family: Phage repressors (36)

Protein domain: lambda C1 repressor, DNA-binding domain (5)

Bacteriophage lambda [TaxId: 10710] (5)

1a	d1lrpa_	A:
1b	d1lrpc_	C:
1c	d1lrpb_	B:

(no "CATH Domain" information available for 1LRP)

(no "Pfam Domain" information available for 1LRP)

Asymmetric Unit(hide GO term definitions)

Chain A,B,C (RPC1_LAMBD | P03034)

molecular function
	GO:0003677	DNA binding	Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
	GO:0043565	sequence-specific DNA binding	Interacting selectively and non-covalently with DNA of a specific nucleotide composition, e.g. GC-rich DNA binding, or with a specific sequence motif or type of DNA e.g. promotor binding or rDNA binding.
biological process
	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.

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	RPC1_LAMBD \| P03034	:	1f39 1gfx 1j5g 1kca 1lli 1lmb 1lwq 1rio 3bdn 3kz3 3woa

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