3S7Z - JenaLib

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Biological Unit 2 (Jmol Viewer)

Title :   CRYSTAL STRUCTURE OF PUTATIVE ASPARTATE RACEMASE FROM SALMONELLA TYPHIMURIUM COMPLEXED WITH SUCCINATE

Authors :   N. Maltseva, R. Zhang, K. Kwon, W. F. Anderson, A. Joachimiak, Center F Structural Genomics Of Infectious Diseases (Csgid)

Date :   27 May 11 (Deposition) - 05 Oct 11 (Release) - 05 Oct 11 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.00

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

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

Reference :   N. Maltseva, R. Zhang, K. Kwon, W. F. Anderson, A. Joachimiak, Center For Structural Genomics Of Infectious Diseases (Csgid)
Crystal Structure Of Putative Aspartate Racemase From Salmonella Typhimurium Complexed With Succinate.
To Be Published
PubMed: search

Molecule 1 - PUTATIVE ASPARTATE RACEMASE
	Chains	:	A, B
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PMCSG7
	Expression System Strain	:	BL21 MAGIC
	Expression System Taxid	:	562
	Expression System Vector Type	:	PLASMID
	Gene	:	STM4510
	Organism Scientific	:	SALMONELLA ENTERICA SUBSP. ENTERICA SEROVAR TYPHIMURIUM
	Organism Taxid	:	99287
	Strain	:	LT2

		1	2
Asymmetric Unit	:	A	B
Biological Unit 1 (1x)	:	A	B
Biological Unit 2 (1x)	:	A (1x)	B (1x)

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (4, 20)

No.	Name	Count	Type	Full Name
1	MG	1	Ligand/Ion	MAGNESIUM ION
2	MSE	16	Mod. Amino Acid	SELENOMETHIONINE
3	SIN	2	Ligand/Ion	SUCCINIC ACID
4	SUC	1	Ligand/Ion	SUCROSE

Biological Unit 1 (3, 19)

No.	Name	Count	Type	Full Name
1	MG	-1	Ligand/Ion	MAGNESIUM ION
2	MSE	16	Mod. Amino Acid	SELENOMETHIONINE
3	SIN	2	Ligand/Ion	SUCCINIC ACID
4	SUC	1	Ligand/Ion	SUCROSE

Biological Unit 2 (3, 10)

No.	Name	Count	Type	Full Name
1	MG	-1	Ligand/Ion	MAGNESIUM ION
2	MSE	8	Mod. Amino Acid	SELENOMETHIONINE
3	SIN	1	Ligand/Ion	SUCCINIC ACID
4	SUC	1	Ligand/Ion	SUCROSE

Asymmetric Unit (4, 4)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	MSE A:11 , ARG A:49 , CYS A:83 , ASN A:84 , THR A:85 , THR A:124 , LYS A:163 , CYS A:193 , THR A:194 , GLU A:195 , HOH A:248 , HOH A:303	BINDING SITE FOR RESIDUE SIN A 300
2	AC2	SOFTWARE	MSE B:11 , ARG B:49 , CYS B:83 , ASN B:84 , THR B:85 , THR B:124 , LYS B:163 , CYS B:193 , THR B:194 , GLU B:195 , HOH B:246 , HOH B:266	BINDING SITE FOR RESIDUE SIN B 300
3	AC3	SOFTWARE	ASP A:91 , GLN A:94 , HOH A:339 , PHE B:90 , ARG B:100 , ILE B:102 , SER B:103 , ASP B:106 , LYS B:136 , HOH B:380 , HOH B:382	BINDING SITE FOR RESIDUE SUC B 302
4	AC4	SOFTWARE	GLU B:227 , TRP B:229 , THR B:232 , HOH B:291	BINDING SITE FOR RESIDUE MG B 245

(no "SS Bond" information available for 3S7Z)

Asymmetric Unit

No.	Residues
1	Mse A:11	-	Gly A:12
2	Mse B:11	-	Gly B:12

(no "SAP(SNP)/Variant" information available for 3S7Z)

(no "PROSITE Motif" information available for 3S7Z)

(no "Exon" information available for 3S7Z)

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:233
 aligned with Q8ZJZ9_SALTY | Q8ZJZ9 from UniProtKB/TrEMBL  Length:244

    Alignment length:233
                             1                                                                                                                                                                                                                                       
                             |       9        19        29        39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229   
         Q8ZJZ9_SALTY     - -MKHTIGILGGMGPAATADMLEKFVELRHASCDQQHIPLIVSSIPDIPDRTACLLSGGPSPYRYLERYLHMLEDAGAECIVIPCNTAHYWFDDLQNVAKARMISILDATLGDIPPSARHVGLLATNATLATGLYQKKALARGLTLIQPEDAGQALVMQAIYTLKRGDKTAAQALLLPQIDSLIARGAQAIIMGCTEIPLIVAGHERAIACPMIDSTASLVRAAIRWYESWPDT 232
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....eeee...hhhhhhhhhhhhhhhh...hhhhh..eeeee.....hhhhhhhhh...hhhhhhhhhhhhhhh...eee...hhhhhhhhhhhhhh..ee.hhhhhhhh.......eeeee.hhhhhhh..hhhhhhhh..eee..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...eeee...hhhhhhh.hhhhh...eeehhhhhhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3s7z A   0 AmKHTIGILGGmGPAATADmLEKFVELRHASCDQQHIPLIVSSIPDIPDRTACLLSGGPSPYRYLERYLHmLEDAGAECIVIPCNTAHYWFDDLQNVAKARmISILDATLGDIPPSARHVGLLATNATLATGLYQKKALARGLTLIQPEDAGQALVmQAIYTLKRGDKTAAQALLLPQIDSLIARGAQAIImGCTEIPLIVAGHERAIACPmIDSTASLVRAAIRWYESWPDT 232
                             |       9 |      19        29        39        49        59        69|       79        89        99 |     109       119       129       139       149      |159       169       179       189 |     199       209 |     219       229   
                             |        11-MSE  19-MSE                                             70-MSE                        101-MSE                                                156-MSE                            191-MSE             211-MSE                 
                             1-MSE

Chain B from PDB  Type:PROTEIN  Length:235
 aligned with Q8ZJZ9_SALTY | Q8ZJZ9 from UniProtKB/TrEMBL  Length:244

    Alignment length:235
                               1                                                                                                                                                                                                                                       
                               |     7        17        27        37        47        57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227     
         Q8ZJZ9_SALTY     - ---MKHTIGILGGMGPAATADMLEKFVELRHASCDQQHIPLIVSSIPDIPDRTACLLSGGPSPYRYLERYLHMLEDAGAECIVIPCNTAHYWFDDLQNVAKARMISILDATLGDIPPSARHVGLLATNATLATGLYQKKALARGLTLIQPEDAGQALVMQAIYTLKRGDKTAAQALLLPQIDSLIARGAQAIIMGCTEIPLIVAGHERAIACPMIDSTASLVRAAIRWYESWPDT 232
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .......eeee...hhhhhhhhhhhhhhhh...hhhhh..eeeee.....hhhhhhhhh...hhhhhhhhhhhhhhhh..eee...hhhhhhhhhhhhhh..ee.hhhhhhhhh......eeeee.hhhhhhh..hhhhhhhh..eee..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...eeee...hhhhhhh.hhhhh...eeehhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3s7z B  -2 SNAmKHTIGILGGmGPAATADmLEKFVELRHASCDQQHIPLIVSSIPDIPDRTACLLSGGPSPYRYLERYLHmLEDAGAECIVIPCNTAHYWFDDLQNVAKARmISILDATLGDIPPSARHVGLLATNATLATGLYQKKALARGLTLIQPEDAGQALVmQAIYTLKRGDKTAAQALLLPQIDSLIARGAQAIImGCTEIPLIVAGHERAIACPmIDSTASLVRAAIRWYESWPDT 232
                               |     7   |    17 |      27        37        47        57        67  |     77        87        97   |   107       117       127       137       147       157       167       177       187   |   197       207   |   217       227     
                               1-MSE    11-MSE  19-MSE                                             70-MSE                        101-MSE                                                156-MSE                            191-MSE             211-MSE

Legend:		→ Mismatch	(orange background)
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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 '\|'

(no "SCOP Domain" information available for 3S7Z)

(no "CATH Domain" information available for 3S7Z)

(no "Pfam Domain" information available for 3S7Z)

Asymmetric Unit(hide GO term definitions)

Chain A,B (Q8ZJZ9_SALTY | Q8ZJZ9)

molecular function
	GO:0047661	amino-acid racemase activity	Catalysis of the reaction: an L-amino acid = a D-amino acid.
	GO:0016853	isomerase activity	Catalysis of the geometric or structural changes within one molecule. Isomerase is the systematic name for any enzyme of EC class 5.
	GO:0046872	metal ion binding	Interacting selectively and non-covalently with any metal ion.
	GO:0036361	racemase activity, acting on amino acids and derivatives	Catalysis of the interconversion of the two enantiomers of a chiral amino acid or amino acid derivative.
	GO:0016855	racemase and epimerase activity, acting on amino acids and derivatives	Catalysis of a reaction that alters the configuration of one or more chiral centers in an amino acid.
biological process
	GO:0006520	cellular amino acid metabolic process	The chemical reactions and pathways involving amino acids, carboxylic acids containing one or more amino groups, as carried out by individual cells.
	GO:0008152	metabolic process	The chemical reactions and pathways, including anabolism and catabolism, by which living organisms transform chemical substances. Metabolic processes typically transform small molecules, but also include macromolecular processes such as DNA repair and replication, and protein synthesis and degradation.
	GO:0006807	nitrogen compound metabolic process	The chemical reactions and pathways involving organic or inorganic compounds that contain nitrogen.
	GO:0009252	peptidoglycan biosynthetic process	The chemical reactions and pathways resulting in the formation of peptidoglycans, any of a class of glycoconjugates found in bacterial cell walls.

Asymmetric Unit
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	Cis Peptide Bonds
		Mse A:11 - Gly A:12	[ RasMol ]
		Mse B:11 - Gly B:12	[ RasMol ]

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	3s7z
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Ligands, Modified Residues, Ions (4, 20)

Sites (4, 4)

SS Bonds (0, 0)

Cis Peptide Bonds (2, 2)

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