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Title :   CRYSTAL STRUCTURE OF PUTATIVE TETR TRANSCRIPTIONAL REGULATOR (YP_510936.1) FROM JANNASCHIA SP. CCS1 AT 1.79 A RESOLUTION

Authors :   Joint Center For Structural Genomics (Jcsg)

Date :   12 Mar 08 (Deposition) - 01 Apr 08 (Release) - 13 Jul 11 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.79

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

Keywords :   Yp_510936. 1, Putative Tetr Transcriptional Regulator, Structural Genomics, Joint Center For Structural Genomics, Jcsg, Protein Structure Initiative, Psi-2, Dna-Binding, Transcription Regulation, Transcription Regulator (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   Joint Center For Structural Genomics (Jcsg)
Crystal Structure Of Putative Tetr Transcriptional Regulato (Yp_510936. 1) From Jannaschia Sp. Ccs1 At 1. 79 A Resolution
To Be Published
PubMed: search

Molecule 1 - TRANSCRIPTIONAL REGULATOR, TETR FAMILY
	Chains	:	A, B
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	SPEEDET
	Expression System Strain	:	HK100
	Expression System Taxid	:	562
	Expression System Vector Type	:	PLASMID
	Gene	:	YP_510936.1, JANN_2994
	Organism Scientific	:	JANNASCHIA SP.
	Organism Taxid	:	290400
	Strain	:	CCS1

		1	2
Asymmetric/Biological Unit	:	A	B

Summary Information (see also Sequences/Alignments below)

Asymmetric/Biological Unit (3, 14)

No.	Name	Count	Type	Full Name
1	CL	2	Ligand/Ion	CHLORIDE ION
2	MSE	10	Mod. Amino Acid	SELENOMETHIONINE
3	STE	2	Ligand/Ion	STEARIC ACID

Asymmetric Unit (4, 4)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	HIS A:104 , PRO A:105 , LYS A:106 , LEU A:107	BINDING SITE FOR RESIDUE CL A 202
2	AC2	SOFTWARE	HIS B:104 , PRO B:105 , LYS B:106 , LEU B:107	BINDING SITE FOR RESIDUE CL B 202
3	AC3	SOFTWARE	ARG A:175 , ILE A:176 , SER A:177 , SER B:94 , LEU B:111 , LEU B:133 , LEU B:160 , PHE B:161	BINDING SITE FOR RESIDUE STE A 201
4	AC4	SOFTWARE	LEU A:70 , SER A:94 , LEU A:111 , PHE A:112 , LEU A:133 , PHE A:134 , LEU A:160 , ARG B:175 , ILE B:176 , SER B:177	BINDING SITE FOR RESIDUE STE A 203

(no "SS Bond" information available for 3CJD)

(no "Cis Peptide Bond" information available for 3CJD)

(no "SAP(SNP)/Variant" information available for 3CJD)

(no "PROSITE Motif" information available for 3CJD)

(no "Exon" information available for 3CJD)

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
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Chain A from PDB  Type:PROTEIN  Length:182
 aligned with Q28N01_JANSC | Q28N01 from UniProtKB/TrEMBL  Length:197

    Alignment length:189
                                    18        28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188         
         Q28N01_JANSC     9 KAALREKLIDLAEAQIEAEGLASLRARELARQADCAVGAIYTHFQDLNALTLEVNGRTFARLGAAVGAVVADGQDDHPNERLIAMSHAYLAFAREHPKLWRALFDVEMRSDGPVPQWYGHAMAQLFSYITTPLAKIFPESDDAELDLMTRTLFSSVHGIVLLGLENRISGVPGEQLKTMIRLLLEQVGR 197
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains 3cjdA00 A:9-197 Tetracycline Repressor, domain 2                                                                                                                                              CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhh-------..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh........hhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3cjd A   9 KAALREKLIDLAEAQIEAEGLASLRARELARQADCAVGAIYTHFQDLNALTLEVNGRTFARLGAAVG-------DDHPNERLIAmSHAYLAFAREHPKLWRALFDVEmRSDGPVPQWYGHAmAQLFSYITTPLAKIFPESDDAELDLmTRTLFSSVHGIVLLGLENRISGVPGEQLKTmIRLLLEQVGR 197
                                    18        28        38        48        58        68      |  -    |   88    |   98       108       118       128 |     138       148       158       168       178       188         
                                                                                             75      83        93-MSE                116-MSE       130-MSE                   156-MSE                        187-MSE

Chain B from PDB  Type:PROTEIN  Length:182
 aligned with Q28N01_JANSC | Q28N01 from UniProtKB/TrEMBL  Length:197

    Alignment length:188
                                    19        29        39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189        
         Q28N01_JANSC    10 AALREKLIDLAEAQIEAEGLASLRARELARQADCAVGAIYTHFQDLNALTLEVNGRTFARLGAAVGAVVADGQDDHPNERLIAMSHAYLAFAREHPKLWRALFDVEMRSDGPVPQWYGHAMAQLFSYITTPLAKIFPESDDAELDLMTRTLFSSVHGIVLLGLENRISGVPGEQLKTMIRLLLEQVGR 197
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains 3cjdB00 B:10-197 Tetracycline Repressor, domain 2                                                                                                                                            CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhh.------.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh........hhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3cjd B  10 AALREKLIDLAEAQIEAEGLASLRARELARQADCAVGAIYTHFQDLNALTLEVNGRTFARLGAAVGAV------DHPNERLIAmSHAYLAFAREHPKLWRALFDVEmRSDGPVPQWYGHAmAQLFSYITTPLAKIFPESDDAELDLmTRTLFSSVHGIVLLGLENRISGVPGEQLKTmIRLLLEQVGR 197
                                    19        29        39        49        59        69       | -    |   89   |    99       109      |119       129|      139       149      |159       169       179       189        
                                                                                              77     84       93-MSE                116-MSE       130-MSE                   156-MSE                        187-MSE

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 "SCOP Domain" information available for 3CJD)

Asymmetric/Biological Unit

Classes(

)

Architectures( (-)

)

Topologies( (-)

)

Homologous Superfamilies( (-)

)

Organisms( (-)

)

Class: Mainly Alpha (13335)

Architecture: Orthogonal Bundle (10391)

Topology: Tetracycline Repressor; domain 2 (126)

Homologous Superfamily: Tetracycline Repressor, domain 2 (124)

Ccs1 (Jannaschia sp) (1)

1a	3cjdA00	A:9-197
1b	3cjdB00	B:10-197

(no "Pfam Domain" information available for 3CJD)

Asymmetric/Biological Unit(hide GO term definitions)

Chain A,B (Q28N01_JANSC | Q28N01)

molecular function
	GO:0003677	DNA binding	Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
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.

Asymmetric/Biological Unit
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(no "Cis Peptide Bonds" information available for 3cjd)

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Description

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Ligands, Modified Residues, Ions (3, 14)

Sites (4, 4)

SS Bonds (0, 0)

Cis Peptide Bonds (0, 0)

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