2ARS - JenaLib

Title :   CRYSTAL STRUCTURE OF LIPOATE-PROTEIN LIGASE A FROM THERMOPLASMA ACIDOPHILUM

Authors :   D. J. Kim, K. H. Kim, H. H. Lee, S. J. Lee, J. Y. Ha, H. J. Yoon, S. W. Suh

Date :   22 Aug 05 (Deposition) - 04 Oct 05 (Release) - 24 Feb 09 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.04

Chains :   Asym./Biol. Unit : A

Keywords :   Ligase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   D. J. Kim, K. H. Kim, H. H. Lee, S. J. Lee, J. Y. Ha, H. J. Yoon, S. W. Suh
Crystal Structure Of Lipoate-Protein Ligase A Bound With The Activated Intermediate: Insights Into Interaction With Lipoyl Domains
J. Biol. Chem. V. 280 38081 2005
PubMed-ID: 16141198 | Reference-DOI: 10.1074/JBC.M507284200
(for further references see the PDB file header)

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (2, 14)

Sites (1, 1)

SS Bonds (0, 0)

Cis Peptide Bonds (0, 0)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (1, 1)

Exons (0, 0)

Sequences/Alignments

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
	(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:245
 aligned with LPLAN_THEAC | Q9HKT1 from UniProtKB/Swiss-Prot  Length:262

    Alignment length:257
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       
          LPLAN_THEAC     1 MEGRLLLLETPGNTRMSLAYDEAIYRSFQYGDKPILRFYRHDRSVIIGYFQVAEEEVDLDYMKKNGIMLARRYTGGGAVYHDLGDLNFSVVRSSDDMDITSMFRTMNEAVVNSLRILGLDARPGELNDVSIPVNKKTDIMAGEKKIMGAAGAMRKGAKLWHAAMLVHTDLDMLSAVLKVPDEKFRDKIAKSTRERVANVTDFVDVSIDEVRNALIRGFSETLHIDFREDTITEKEESLARELFDKKYSTEEWNMGLL 257
               SCOP domains d2arsa1 A:1-257 Lipoate-protein ligase A                                                                                                                                                                                                                          SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeee......hhhhhhhhhhhhhhhh......eeeee....eeee....hhhhhhhhhhhhhh..eeee.......eee...eeeeeeeeee...hhhhhhhhhhhhhhhhhhhh....ee...............eee..eeeeeeeeeee.eeeeeeeeee...hhhhhhhhh.------------.hhhhh.hhhhh...hhhhhhhhhhhhhhhhhh.eeee...hhhhhhhhhhhhhhh..hhhhhh... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -----------------------------BPL_LPL_CATALYTIC  PDB: A:30-226 UniProt: 30-226                                                                                                                                                     ------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2ars A   1 mEGRLLLLETPGNTRmSLAYDEAIYRSFQYGDKPILRFYRHDRSVIIGYFQVAEEEVDLDYmKKNGImLARRYTGGGAVYHDLGDLNFSVVRSSDDmDITSmFRTmNEAVVNSLRILGLDARPGELNDVSIPVNKKTDImAGEKKImGAAGAmRKGAKLWHAAmLVHTDLDmLSAVLK------------STRERVANVTDFVDVSIDEVRNALIRGFSETLHIDFREDTITEKEESLARELFDKKYSTEEWNmGLL 257
                            |       10     |  20        30        40        50        60 |     |70        80        90      |100 |   | 110       120       130       140      |150  |    160   |   170 |     | -         -|      200       210       220       230       240       250   |   
                            |             16-MSE                                        62-MSE |                           97-MSE|   |                               140-MSE  |     |        164-MSE 172-MSE78          191                                                            254-MSE
                            1-MSE                                                             68-MSE                           102-MSE                                      147-MSE |                                                                                                        
                                                                                                                                   106-MSE                                        153-MSE

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	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 (0, 0)

Pfam Domains (0, 0)

Gene Ontology (10, 10)

Asymmetric/Biological Unit(hide GO term definitions)

Chain A (LPLAN_THEAC | Q9HKT1)

molecular function
	GO:0005524	ATP binding	Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
	GO:0016874	ligase activity	Catalysis of the joining of two substances, or two groups within a single molecule, with the concomitant hydrolysis of the diphosphate bond in ATP or a similar triphosphate.
	GO:0016979	lipoate-protein ligase activity	Catalysis of the formation of carbon-nitrogen bonds between lipoate (5-(1,2-dithiolan-3-yl)pentanoate) and a protein.
	GO:0017118	lipoyltransferase activity	Catalysis of the transfer of the lipoyl group from lipoyl-AMP to the lysine residue of lipoate-dependent enzyme.
	GO:0046872	metal ion binding	Interacting selectively and non-covalently with any metal ion.
	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: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:0006464	cellular protein modification process	The covalent alteration of one or more amino acids occurring in proteins, peptides and nascent polypeptides (co-translational, post-translational modifications) occurring at the level of an individual cell. Includes the modification of charged tRNAs that are destined to occur in a protein (pre-translation modification).
	GO:0009249	protein lipoylation	The addition of a lipoyl group to an amino acid residue in a protein.
cellular component
	GO:0005737	cytoplasm	All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.

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