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Title :   CRYSTAL STRUCTURE OF PAS DOMAIN OF HTR-LIKE PROTEIN FROM HALOARCULA MARISMORTUI

Authors :   J. Osipiuk, M. Zhou, L. Freeman, A. Joachimiak, Midwest Center For S Genomics (Mcsg)

Date :   09 Jan 08 (Deposition) - 15 Jan 08 (Release) - 13 Jul 11 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.73

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

Keywords :   Structural Genomics, Apc87707. 1, Pas Domain, Htr-Like Protein, Psi-2, Protein Structure Initiative, Midwest Center For Structural Genomics, Mcsg, Kinase, Phosphoprotein, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   J. Osipiuk, M. Zhou, L. Freeman, A. Joachimiak
X-Ray Crystal Structure Of Pas Domain Of Htr-Like Protein From Haloarcula Marismortui.
To Be Published
PubMed: search

Molecule 1 - SENSOR PROTEIN
	Chains	:	A, B, C, D
	EC Number	:	2.7.13.3
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI BL21(DE3)
	Expression System Plasmid	:	PMCSG7
	Expression System Strain	:	BL21(DE3)
	Expression System Taxid	:	469008
	Expression System Vector Type	:	PLASMID
	Gene	:	HTLD, RRNAC0075
	Organism Scientific	:	HALOARCULA MARISMORTUI ATCC 43049
	Organism Taxid	:	272569
	Strain	:	DSM 3752 / JCM 8966

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

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (3, 21)

No.	Name	Count	Type	Full Name
1	I3A	4	Ligand/Ion	1H-INDOLE-3-CARBALDEHYDE
2	MG	5	Ligand/Ion	MAGNESIUM ION
3	MSE	12	Mod. Amino Acid	SELENOMETHIONINE

Biological Unit 1 (2, 8)

No.	Name	Count	Type	Full Name
1	I3A	2	Ligand/Ion	1H-INDOLE-3-CARBALDEHYDE
2	MG	-1	Ligand/Ion	MAGNESIUM ION
3	MSE	6	Mod. Amino Acid	SELENOMETHIONINE

Biological Unit 2 (2, 8)

No.	Name	Count	Type	Full Name
1	I3A	2	Ligand/Ion	1H-INDOLE-3-CARBALDEHYDE
2	MG	-1	Ligand/Ion	MAGNESIUM ION
3	MSE	6	Mod. Amino Acid	SELENOMETHIONINE

Asymmetric Unit (9, 9)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	ASP A:456 , HOH A:608 , HOH A:609 , HOH A:611 , HOH A:724 , HOH A:725	BINDING SITE FOR RESIDUE MG A 605
2	AC2	SOFTWARE	GLU B:424 , VAL B:425 , HOH B:717 , HOH B:718 , HOH B:720 , HOH B:721 , HOH B:816	BINDING SITE FOR RESIDUE MG B 606
3	AC3	SOFTWARE	HOH C:712 , HOH C:735 , HOH C:754 , HOH C:789 , HOH C:790 , HOH C:791	BINDING SITE FOR RESIDUE MG C 609
4	AC4	SOFTWARE	GLU D:424 , VAL D:425 , GLU D:437 , HOH D:700 , HOH D:706 , HOH D:729 , HOH D:734 , HOH D:745	BINDING SITE FOR RESIDUE MG D 607
5	AC5	SOFTWARE	ASP D:453 , HOH D:708 , HOH D:752 , HOH D:761 , HOH D:777 , HOH D:778	BINDING SITE FOR RESIDUE MG D 608
6	AC6	SOFTWARE	ASP A:414 , LEU A:416 , ILE A:445 , ASP A:449 , PHE A:472 , TYR A:476 , ALA A:503	BINDING SITE FOR RESIDUE I3A A 601
7	AC7	SOFTWARE	ASP B:414 , LEU B:416 , ILE B:445 , ASP B:449 , PHE B:472 , TYR B:476 , ALA B:503	BINDING SITE FOR RESIDUE I3A B 601
8	AC8	SOFTWARE	ASP C:414 , LEU C:416 , ILE C:445 , ASP C:449 , PHE C:472 , TYR C:476 , ALA C:503	BINDING SITE FOR RESIDUE I3A C 601
9	AC9	SOFTWARE	ASP D:414 , LEU D:416 , ILE D:445 , ASP D:449 , PHE D:452 , PHE D:472 , TYR D:476 , ALA D:503	BINDING SITE FOR RESIDUE I3A D 601

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

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

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

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

(no "Exon" information available for 3BWL)

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:125
 aligned with Q5V5P7_HALMA | Q5V5P7 from UniProtKB/TrEMBL  Length:726

    Alignment length:125
                                   393       403       413       423       433       443       453       463       473       483       493       503     
         Q5V5P7_HALMA   384 DTTERKRREKRLEETSSRLEALFENSPDMIDVLDADGTICEVNQRFCAELGYDESEVLGRSIWEFDLMFDAEDVQTQLSGFSVDERRKFEGLYERRDGSTMSVEVHLLRFNLEGEDRFLAISRDI 508
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains 3bwlA00 A:384-508  [code=3.30.450.20, no name defined]                                                                        CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhhhhhh..eeeee.....eeeehhhhhhhhh.hhhhh...hhhhh....hhhhhhhhhhh.....eeeeeeeee.....eeeeeeeeeeeee..eeeeeeeeee. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------- Transcript
                 3bwl A 384 SNAERKRREKRLEETSSRLEALFENSPDmIDVLDADGTICEVNQRFCAELGYDESEVLGRSIWEFDLmFDAEDVQTQLSGFSVDERRKFEGLYERRDGSTmSVEVHLLRFNLEGEDRFLAISRDI 508
                                   393       403       413       423       433       443       453       463       473       483|      493       503     
                                                      412-MSE                                451-MSE                          484-MSE

Chain B from PDB  Type:PROTEIN  Length:123
 aligned with Q5V5P7_HALMA | Q5V5P7 from UniProtKB/TrEMBL  Length:726

    Alignment length:123
                                   395       405       415       425       435       445       455       465       475       485       495       505   
         Q5V5P7_HALMA   386 TERKRREKRLEETSSRLEALFENSPDMIDVLDADGTICEVNQRFCAELGYDESEVLGRSIWEFDLMFDAEDVQTQLSGFSVDERRKFEGLYERRDGSTMSVEVHLLRFNLEGEDRFLAISRDI 508
               SCOP domains --------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains 3bwlB00 B:386-508  [code=3.30.450.20, no name defined]                                                                      CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhhh...eeeee.....eeeehhhhhhhhh.hhhhh...hhhhh....hhhhhhhhhhh.....eeeeeeeee.....eeeeeeeeeeeee..eeeeeeeeee. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------- Transcript
                 3bwl B 386 AERKRREKRLEETSSRLEALFENSPDmIDVLDADGTICEVNQRFCAELGYDESEVLGRSIWEFDLmFDAEDVQTQLSGFSVDERRKFEGLYERRDGSTmSVEVHLLRFNLEGEDRFLAISRDI 508
                                   395       405      |415       425       435       445     | 455       465       475       485       495       505   
                                                    412-MSE                                451-MSE                          484-MSE

Chain C from PDB  Type:PROTEIN  Length:114
 aligned with Q5V5P7_HALMA | Q5V5P7 from UniProtKB/TrEMBL  Length:726

    Alignment length:114
                                   404       414       424       434       444       454       464       474       484       494       504    
         Q5V5P7_HALMA   395 LEETSSRLEALFENSPDMIDVLDADGTICEVNQRFCAELGYDESEVLGRSIWEFDLMFDAEDVQTQLSGFSVDERRKFEGLYERRDGSTMSVEVHLLRFNLEGEDRFLAISRDI 508
               SCOP domains ------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains 3bwlC00 C:395-508  [code=3.30.450.20, no name defined]                                                             CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhh..eeeee.....eeeehhhhhhhhh.hhhhh...hhhhh....hhhhhhhhhhh.....eeeeeeeee.....eeeeeeeeeeeee..eeeeeeeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------ Transcript
                 3bwl C 395 LEETSSRLEALFENSPDmIDVLDADGTICEVNQRFCAELGYDESEVLGRSIWEFDLmFDAEDVQTQLSGFSVDERRKFEGLYERRDGSTmSVEVHLLRFNLEGEDRFLAISRDI 508
                                   404       414       424       434       444      |454       464       474       484       494       504    
                                           412-MSE                                451-MSE                          484-MSE

Chain D from PDB  Type:PROTEIN  Length:121
 aligned with Q5V5P7_HALMA | Q5V5P7 from UniProtKB/TrEMBL  Length:726

    Alignment length:121
                                   397       407       417       427       437       447       457       467       477       487       497       507 
         Q5V5P7_HALMA   388 RKRREKRLEETSSRLEALFENSPDMIDVLDADGTICEVNQRFCAELGYDESEVLGRSIWEFDLMFDAEDVQTQLSGFSVDERRKFEGLYERRDGSTMSVEVHLLRFNLEGEDRFLAISRDI 508
               SCOP domains ------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains 3bwlD00 D:388-508  [code=3.30.450.20, no name defined]                                                                    CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhh..eeeeee....eeeehhhhhhhhh.hhhhh...hhhhh....hhhhhhhhhhh.....eeeeeeeee.....eeeeeeeeeeeee..eeeeeeeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------- Transcript
                 3bwl D 388 RKRREKRLEETSSRLEALFENSPDmIDVLDADGTICEVNQRFCAELGYDESEVLGRSIWEFDLmFDAEDVQTQLSGFSVDERRKFEGLYERRDGSTmSVEVHLLRFNLEGEDRFLAISRDI 508
                                   397       407    |  417       427       437       447   |   457       467       477      |487       497       507 
                                                  412-MSE                                451-MSE                          484-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 3BWL)

Asymmetric Unit

Classes(

)

Architectures( (-)

)

Topologies( (-)

)

Homologous Superfamilies( (-)

)

Organisms( (-)

)

Class: Alpha Beta (26913)

Architecture: 2-Layer Sandwich (8480)

Topology: Beta-Lactamase (202)

Homologous Superfamily: [code=3.30.450.20, no name defined] (117)

Haloarcula marismortui atcc 43049. Organism_taxid: 272569. Strain: dsm3752 / jcm 8966. (1)

1a	3bwlD00	D:388-508
1b	3bwlB00	B:386-508
1c	3bwlA00	A:384-508
1d	3bwlC00	C:395-508

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

Asymmetric Unit(hide GO term definitions)

Chain A,B,C,D (Q5V5P7_HALMA | Q5V5P7)

molecular function
	GO:0000155	phosphorelay sensor kinase activity	Catalysis of the phosphorylation of a histidine residue in response to detection of an extracellular signal such as a chemical ligand or change in environment, to initiate a change in cell state or activity. The two-component sensor is a histidine kinase that autophosphorylates a histidine residue in its active site. The phosphate is then transferred to an aspartate residue in a downstream response regulator, to trigger a response.
	GO:0016772	transferase activity, transferring phosphorus-containing groups	Catalysis of the transfer of a phosphorus-containing group from one compound (donor) to another (acceptor).
biological process
	GO:0000160	phosphorelay signal transduction system	A conserved series of molecular signals found in prokaryotes and eukaryotes; involves autophosphorylation of a histidine kinase and the transfer of the phosphate group to an aspartate that then acts as a phospho-donor to response regulator proteins.
	GO:0016310	phosphorylation	The process of introducing a phosphate group into a molecule, usually with the formation of a phosphoric ester, a phosphoric anhydride or a phosphoric amide.
	GO:0007165	signal transduction	The cellular process in which a signal is conveyed to trigger a change in the activity or state of a cell. Signal transduction begins with reception of a signal (e.g. a ligand binding to a receptor or receptor activation by a stimulus such as light), or for signal transduction in the absence of ligand, signal-withdrawal or the activity of a constitutively active receptor. Signal transduction ends with regulation of a downstream cellular process, e.g. regulation of transcription or regulation of a metabolic process. Signal transduction covers signaling from receptors located on the surface of the cell and signaling via molecules located within the cell. For signaling between cells, signal transduction is restricted to events at and within the receiving cell.
	GO:0023014	signal transduction by protein phosphorylation	A process in which the transfer of one or more phosphate groups to a substrate transmits a signal to the phosphorylated substrate.
cellular component
	GO:0005622	intracellular	The living contents of a cell; the matter contained within (but not including) the plasma membrane, usually taken to exclude large vacuoles and masses of secretory or ingested material. In eukaryotes it includes the nucleus and cytoplasm.

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Description

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Ligands, Modified Residues, Ions (3, 21)

Sites (9, 9)

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