2P67 - JenaLib

Title :   CRYSTAL STRUCTURE OF LAO/AO TRANSPORT SYSTEM KINASE

Authors :   U. A. Ramagopal, J. Adams, L. Rodgers, R. Toro, K. Bain, M. Rutter, K. Sch J. M. Sauder, S. K. Burley, S. C. Almo, New York Sgx Research Center Structural Genomics (Nysgxrc)

Date :   16 Mar 07 (Deposition) - 03 Apr 07 (Release) - 13 Jul 11 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.80

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

Keywords :   Argk, Kinase, Lao/Ao Transport System Kinase, Structural Genomics, Psi-2, Protein Structure Initiative, New York Sgx Research Center For Structural Genomics, Nysgxrc, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   U. A. Ramagopal, J. Adams, L. Rodgers, R. Toro, K. Bain, M. Rutter, K. Schwinn, J. M. Sauder, S. K. Burley, S. C. Almo
Crystal Structure Of Lao/Ao Transport System Kinase
To Be Published
PubMed: search

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (2, 5)

Sites (5, 5)

SS Bonds (0, 0)

Cis Peptide Bonds (0, 0)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (2, 2)

PROSITE Motifs (0, 0)

Exons (0, 0)

Sequences/Alignments

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:302
 aligned with ARGK_ECOLI | P27254 from UniProtKB/Swiss-Prot  Length:331

    Alignment length:328
                             1                                                                                                                                                                                                                                                                                                                                      
                             |       9        19        29        39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229       239       249       259       269       279       289       299       309       319        
           ARGK_ECOLI     - -MINEATLAESIRRLRQGERATLAQAMTLVESRHPRHQALSTQLLDAIMPYCGNTLRLGVTGTPGAGKSTFLEAFGMLLIREGLKVAVIAVDPSSPVTGGSILGDKTRMNDLARAEAAFIRPVPSSGHLGGASQRARELMLLCEAAGYDVVIVETVGVGQSETEVARMVDCFISLQIAGGGDDLQGIKKGLMEVADLIVINKDDGDNHTNVAIARHMYESALHILRRKYDEWQPRVLTCSALEKRGIDEIWHAIIDFKTALTASGRLQQVRQQQSVEWLRKQTEEEVLNHLFANEDFDRYYRQTLLAVKNNTLSPRTGLRQLSEFIQT 327
               SCOP domains -d2p67a1 A:1-327 LAO/AO transport system kinase ArgK                                                                                                                                                                                                                                                                                     SCOP domains
               CATH domains 2p67A01 A:0-51  [code=1.20.5.170, no name defined]  2p67A02 A:52-262 P-loop containing nucleot               ide triphosphate      hydrolases                                                                                                                          2p67A03 A:263-327  [code=1.10.287.130, no name defined]           CATH domains
               Pfam domains ----------------------ArgK-2p67A01 A:22-295                                                                                                                                                                                                                                                             -------------------------------- Pfam domains
         Sec.struct. author ......hhhhhhhhhhh.hhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhh...eeeeeee....hhhhhhhhhhhhhhhh...eeeeee...---------------........eeeeee..-----hhhhhhhhhhhhhhhh...eeeeeee...hhhhhhhh...eeeeee..------...hhhhhhhh.eeee......hhhhhhhhhhhhhhhhhhh.........eeee.......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------R-------------------------------------------------------------------------------------A----------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2p67 A   0 SLINEATLAESIRRLRQGERATLAQAMTLVESRHPRHQALSTQLLDAIMPYCGNTLRLGVTGTPGAGKSTFLEAFGMLLIREGLKVAVIAVDPS---------------NDLARAEAAFIRPVPS-----GASQRARELMLLCEAAGYDVVIVETVGVGQSETEVARMVDCFISLQIA------QGIKKGLMEVADLIVINKDDGDNHTNVAIARHMYESALHILRRKYDEWQPRVLTCSALEKRGIDEIWHAIIDFKTALTASGRLQQVRQQQSVEWLRKQTEEEVLNHLFANEDFDRYYRQTLLAVKNNTLSPRTGLRQLSEFIQT 327
                                     9        19        29        39        49        59        69        79        89   |     -       109       119    |    -|      139       149       159       169       | -    |  189       199       209       219       229       239       249       259       269       279       289       299       309       319        
                                                                                                                        93             109            124   130                                            177    184

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 '\|'

Classification and Annotation

SCOP Domains (1, 1)

CATH Domains (3, 3)

Pfam Domains (1, 1)

Gene Ontology (11, 11)

Asymmetric Unit(hide GO term definitions)

Chain A (ARGK_ECOLI | P27254)

molecular function
	GO:0005524	ATP binding	Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
	GO:0005525	GTP binding	Interacting selectively and non-covalently with GTP, guanosine triphosphate.
	GO:0003924	GTPase activity	Catalysis of the reaction: GTP + H2O = GDP + phosphate.
	GO:0016787	hydrolase activity	Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. Hydrolase is the systematic name for any enzyme of EC class 3.
	GO:0000166	nucleotide binding	Interacting selectively and non-covalently with a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose.
	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:0005515	protein binding	Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
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: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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