2HTA - JenaLib

Title :   CRYSTAL STRUCTURE OF A PUTATIVE MUTAROTASE (YEAD) FROM SALMONELLA TYPHIMURIUM IN ORTHORHOMBIC FORM

Authors :   S. Chittori, D. K. Simanshu, H. S. Savithri, M. R. N. Murthy

Date :   25 Jul 06 (Deposition) - 23 Jan 07 (Release) - 13 Jul 11 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.90

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

Keywords :   Salmonella Typhimurium, Carbohydrate, Aldose 1-Epimerase, Mutarotase, Yead, Galm, Sugar Phosphate, Isomerase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   S. Chittori, D. K. Simanshu, H. S. Savithri, M. R. Murthy
Structure Of The Putative Mutarotase Yead From Salmonella Typhimurium: Structural Comparison With Galactose Mutarotases.
Acta Crystallogr. , Sect. D V. 63 197 2007
PubMed-ID: 17242513 | Reference-DOI: 10.1107/S090744490604618X

Compounds

Molecule 1 - PUTATIVE ENZYME RELATED TO ALDOSE 1-EPIMERASE
	Chains	:	A, B
	EC Number	:	5.1.3.-
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PRSET-C
	Expression System Strain	:	BL21 (DE3) PLYSS
	Expression System Taxid	:	562
	Expression System Vector Type	:	PLASMID
	Gene	:	YEAD
	Organism Scientific	:	SALMONELLA TYPHIMURIUM
	Organism Taxid	:	602
	Strain	:	IFO12529

Structural Features

Chains, Units

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

Summary Information (see also Sequences/Alignments below)

Ligands, Modified Residues, Ions (2, 3)

Asymmetric Unit (2, 3)

No.	Name	Count	Type	Full Name
1	GOL	1	Ligand/Ion	GLYCEROL
2	SO4	2	Ligand/Ion	SULFATE ION

Biological Unit 1 (2, 2)

No.	Name	Count	Type	Full Name
1	GOL	1	Ligand/Ion	GLYCEROL
2	SO4	1	Ligand/Ion	SULFATE ION

Biological Unit 2 (1, 1)

No.	Name	Count	Type	Full Name
1	GOL	-1	Ligand/Ion	GLYCEROL
2	SO4	1	Ligand/Ion	SULFATE ION

Sites (3, 3)

Asymmetric Unit (3, 3)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	ASN A:64 , PRO A:256 , ASP A:257 , HOH A:537 , HOH A:585	BINDING SITE FOR RESIDUE SO4 A 300
2	AC2	SOFTWARE	ASN B:64 , PRO B:256 , ASP B:257 , HOH B:387	BINDING SITE FOR RESIDUE SO4 B 301
3	AC3	SOFTWARE	SER A:124 , GLU A:125 , ARG A:128	BINDING SITE FOR RESIDUE GOL A 401

SS Bonds (0, 0)

Cis Peptide Bonds (5, 5)

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
	(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:297
 aligned with YEAD_SALTY | Q8ZPV9 from UniProtKB/Swiss-Prot  Length:294

    Alignment length:297
                               1                                                                                                                                                                                                                                                                                                     
                               |     7        17        27        37        47        57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277       287       
           YEAD_SALTY     - ---MINKIFALPVIEQLTPVLSRRQLDDLDLIVVDHPQVKASFALQGAHLLSWKPVGEEEVLWLSNNTPFKTGVALRGGVPICWPWFGPAAQQGLPSHGFARNLPWALKAHNEDDNGVMLTFELQSSEATRKYWPHDFTLLARFKVGKTCEIELEAHGEFATTSALHSYFNVGDIANVKVSGLGDRFIDKVNDAKEGVLTDGIQTFPDRTDRVYLNPEACSVIHDATLNRTIDVVHHHHLNVVGWNPGPALSVSMGDMPDDGYKTFVCVETVYATAPQQATEEKPSRLAQTICVAKR 294
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhh...ee....eeeeee..eeeeeeee..eeeeee.hhheeeeeee..........................ee................hhhhh..eeeeeee....eeeeeeee.hhhhhhhh....eeeeeeee...eeeeeeee..eeeeeee..eee..hhhh.eee....eeee.....eeee.....ee....eeeee.....eeeeee....eeeeeeee...eeeeeehhhhhhhhh.....hhhh.eeeeeeeeeeeeeee.....eeeeeeeeeee. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2hta A  -2 ASHMINKIFALPVIEQLTPVLSRRQLDDLDLIVVDHPQVKASFALQGAHLLSWKPVGEEEVLWLSNNTPFKTGVALRGGVPICWPWFGPAAQQGLPSHGFARNLPWALKAHNEDDNGVMLTFELQSSEATRKYWPHDFTLLARFKVGKTCEIELEAHGEFATTSALHSYFNVGDIANVKVSGLGDRFIDKVNDAKEGVLTDGIQTFPDRTDRVYLNPEACSVIHDATLNRTIDVVHHHHLNVVGWNPGPALSVSMGDMPDDGYKTFVCVETVYATAPQQATEEKPSRLAQTICVAKR 294
                                     7        17        27        37        47        57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277       287

Chain B from PDB  Type:PROTEIN  Length:297
 aligned with YEAD_SALTY | Q8ZPV9 from UniProtKB/Swiss-Prot  Length:294

    Alignment length:297
                               1                                                                                                                                                                                                                                                                                                     
                               |     7        17        27        37        47        57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277       287       
           YEAD_SALTY     - ---MINKIFALPVIEQLTPVLSRRQLDDLDLIVVDHPQVKASFALQGAHLLSWKPVGEEEVLWLSNNTPFKTGVALRGGVPICWPWFGPAAQQGLPSHGFARNLPWALKAHNEDDNGVMLTFELQSSEATRKYWPHDFTLLARFKVGKTCEIELEAHGEFATTSALHSYFNVGDIANVKVSGLGDRFIDKVNDAKEGVLTDGIQTFPDRTDRVYLNPEACSVIHDATLNRTIDVVHHHHLNVVGWNPGPALSVSMGDMPDDGYKTFVCVETVYATAPQQATEEKPSRLAQTICVAKR 294
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhh...ee....eeeeee..eeeeeeee..eeeeee.hhheeeeeee..........................ee................hhhhh..eeeeeee....eeeeeeee.hhhhhh......eeeeeeee...eeeeeeee..eeeeeee..eee..hhh.eeee....eeee.....eeee.....ee....eeeee.....eeeeee....eeeeeeee...eeeeeehhhhhhhhh.....hhhh.eeeeeeeeeeeeeee.....eeeeeeeeeee. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2hta B  -2 ASHMINKIFALPVIEQLTPVLSRRQLDDLDLIVVDHPQVKASFALQGAHLLSWKPVGEEEVLWLSNNTPFKTGVALRGGVPICWPWFGPAAQQGLPSHGFARNLPWALKAHNEDDNGVMLTFELQSSEATRKYWPHDFTLLARFKVGKTCEIELEAHGEFATTSALHSYFNVGDIANVKVSGLGDRFIDKVNDAKEGVLTDGIQTFPDRTDRVYLNPEACSVIHDATLNRTIDVVHHHHLNVVGWNPGPALSVSMGDMPDDGYKTFVCVETVYATAPQQATEEKPSRLAQTICVAKR 294
                                     7        17        27        37        47        57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277       287

Legend:		→ Mismatch	(orange background)
	-	→ Gap	(green background, '-', border residues have a numbering label)
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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 (0, 0)

CATH Domains (0, 0)

Pfam Domains (0, 0)

Gene Ontology (5, 5)

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	Cis Peptide Bonds
		Glu A:279 - Glu A:280	[ RasMol ]
		Ser B:123 - Ser B:124	[ RasMol ]
		Thr A:278 - Glu A:279	[ RasMol ]
		Trp A:81 - Pro A:82	[ RasMol ]
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	2hta
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