3MXT - JenaLib

Title :   CRYSTAL STRUCTURE OF PANTOATE-BETA-ALANINE LIGASE FROM CAMPYLOBACTER JEJUNI

Authors :   Y. Kim, M. Zhou, L. Papazisi, W. F. Anderson, A. Joachimiak

Date :   07 May 10 (Deposition) - 16 Jun 10 (Release) - 16 Jun 10 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.85

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

Keywords :   Alpha-Beta-Alpha, Structural Genomics, Center For Structural Genomics Of Infectious Diseases, Csgid, Ligase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   Y. Kim, M. Zhou, L. Papazisi, W. F. Anderson, A. Joachimiak
Crystal Structure Of Pantoate-Beta-Alanine Ligase From Campylobacter Jejuni
To Be Published
PubMed: search

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (6, 19)

Sites (8, 8)

Asymmetric Unit (8, 8)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	GLN A:60 , VAL A:130 , GLN A:152 , FMT A:296 , HOH A:542 , HOH A:594	BINDING SITE FOR RESIDUE GOL A 287
2	AC2	SOFTWARE	ASN A:139 , ASP A:166 , HOH A:414 , HOH A:534 , HOH A:589 , HOH A:652	BINDING SITE FOR RESIDUE MG A 288
3	AC3	SOFTWARE	HIS A:34 , ARG A:76 , SER A:184 , SER A:185 , FMT A:292 , HOH A:300 , HOH A:507	BINDING SITE FOR RESIDUE SO4 A 289
4	AC4	SOFTWARE	MSE A:30 , GLN A:60 , ARG A:120 , HIS A:123 , ARG A:186 , HOH A:487	BINDING SITE FOR RESIDUE FMT A 290
5	AC5	SOFTWARE	PRO A:28 , HIS A:34 , HIS A:37 , LEU A:40 , GLY A:146 , LYS A:148 , FMT A:296 , HOH A:317 , HOH A:318 , HOH A:319	BINDING SITE FOR RESIDUE GOL A 291
6	AC6	SOFTWARE	HIS A:34 , ASP A:35 , LYS A:183 , SO4 A:289 , HOH A:524	BINDING SITE FOR RESIDUE FMT A 292
7	AC7	SOFTWARE	HIS A:34 , SER A:184 , SER A:185	BINDING SITE FOR RESIDUE CL A 295
8	AC8	SOFTWARE	THR A:29 , MSE A:30 , HIS A:37 , GOL A:287 , GOL A:291 , HOH A:348 , HOH A:383	BINDING SITE FOR RESIDUE FMT A 296

SS Bonds (0, 0)

Cis Peptide Bonds (0, 0)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

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
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Chain A from PDB  Type:PROTEIN  Length:283
 aligned with PANC_CAMJE | Q9PIK2 from UniProtKB/Swiss-Prot  Length:282

    Alignment length:283
                             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   
           PANC_CAMJE     - -MQVITSVKEAKQIVKDWKSHQLSIGYVPTMGFLHDGHLSLVKHAKTQDKVIVSIFVNPMQFGPNEDFSSYPRDLERDIKMCQDNGVDMVFIPDATQMYLKNFSTYVDMNTITDKLCGAKRPGHFRGVCTVLTKFFNILNPDIVYMGQKDAQQCVVVRHMVDDLNFDLKIQICPIIREEDGLAKSSRNVYLSKEERKASLAISQSIFLAEKLVREGEKNTSKIIQAMKDILEKEKLIKIDYIELVDFNTMENIENITDNVLGAVAAFVGKTRLIDNFLVQGLK 282
               SCOP domains d3mxta_ A: automated matches                                                                                                                                                                                                                                                                SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -Pantoate_ligase-3mxtA01 A:1-278                                                                                                                                                                                                                                                       ---- Pfam domains
         Sec.struct. author ..eee.hhhhhhhhhhhhhhh...eeeeee....hhhhhhhhhhhh...eeeeee..hhhhh...........hhhhhhhhhhhh...eee..hhhhhh...............hhhhhhh.hhhhhhhhhhhhhhhhhh..eeeee..hhhhhhhhhhhhhhh....eeeee...........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhh...eeeeeeeee..............eeeeeeeee..eeeeeeeee.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3mxt A   0 AmQVITSVKEAKQIVKDWKSHQLSIGYVPTmGFLHDGHLSLVKHAKTQDKVIVSIFVNPmQFGPNEDFSSYPRDLERDIKmCQDNGVDmVFIPDATQmYLKNFSTYVDmNTITDKLCGAKRPGHFRGVCTVLTKFFNILNPDIVYmGQKDAQQCVVVRHmVDDLNFDLKIQICPIIREEDGLAKSSRNVYLSKEERKASLAISQSIFLAEKLVREGEKNTSKIIQAmKDILEKEKLIKIDYIELVDFNTmENIENITDNVLGAVAAFVGKTRLIDNFLVQGLK 282
                             |       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   
                             |                           30-MSE                       59-MSE               80-MSE  88-MSE   97-MSE    108-MSE                              145-MSE       159-MSE                                                            226-MSE                249-MSE                             
                             1-MSE

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	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 (1, 1)

Gene Ontology (6, 6)

Asymmetric Unit(hide GO term definitions)

Chain A (PANC_CAMJE | Q9PIK2)

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: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:0004592	pantoate-beta-alanine ligase activity	Catalysis of the reaction: ATP + (R)-pantoate + beta-alanine = AMP + diphosphate + (R)-pantothenate.
biological process
	GO:0015940	pantothenate biosynthetic process	The chemical reactions and pathways resulting in the formation of pantothenate, the anion of pantothenic acid. It is a B complex vitamin that is a constituent of coenzyme A and is distributed ubiquitously in foods.
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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