4O4V - JenaLib

Title :   CRYSTAL STRUCTURE OF TRICHOMONAS VAGINALIS TRIOSEPHOSPHATE ISOMERASE TVAG_497370 (ILE-45 VARIANT)

Authors :   S. Lara-Gonzalez, C. G. Benitez-Cardoza, L. G. Brieba

Date :   19 Dec 13 (Deposition) - 24 Dec 14 (Release) - 24 Dec 14 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.23

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

Keywords :   Tim Barrel, Isomerase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   S. Lara-Gonzalez, C. G. Benitez-Cardoza, L. G. Brieba
Engineering Mutants With Altered Dimer-Monomer Equilibrium Reveal The Existence Of Stable Monomeric Triosephosphate Isomerases
To Be Published
PubMed: search

Compounds

Molecule 1 - TRIOSEPHOSPHATE ISOMERASE
	Chains	:	A
	EC Number	:	5.3.1.1
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PET19B
	Expression System Strain	:	BL21 STAR ROSSETAII
	Expression System Taxid	:	511693
	Expression System Vector Type	:	PLASMID
	Gene	:	TVAG_497370
	Organism Scientific	:	TRICHOMONAS VAGINALIS
	Organism Taxid	:	5722

Structural Features

Chains, Units

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

Summary Information (see also Sequences/Alignments below)

Ligands, Modified Residues, Ions (1, 2)

Asymmetric Unit (1, 2)

No.	Name	Count	Type	Full Name
1	NA	2	Ligand/Ion	SODIUM ION

Biological Unit 1 (0, 0)

No.	Name	Count	Type	Full Name
1	NA	-1	Ligand/Ion	SODIUM ION

Sites (2, 2)

Asymmetric Unit (2, 2)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	ALA A:222 , CYS A:224 , VAL A:227 , SER A:251 , HOH A:598	BINDING SITE FOR RESIDUE NA A 301
2	AC2	SOFTWARE	GLY A:136 , HOH A:627 , HOH A:632 , HOH A:637	BINDING SITE FOR RESIDUE NA A 302

SS Bonds (0, 0)

Cis Peptide Bonds (1, 1)

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:251
                                                                                                                                                                                                                                                                                           
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeee......hhhhhhhhhhhhhh.......eeeee.hhhhhhhhhhhh....eeee...............hhhhhhh....eeee.hhhhhhh...hhhhhhhhhhhhhhh..eeeeee..hhhhhhh.hhhhhhhhhhhhhhhhh...hhh.eeeee.hhhhh......hhhhhhhhhhhhhhhhhhhhhhhhhhhh.eee.......hhhhhhh.....eeeehhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4o4v A   2 RTFFVGGNWKANPKTVEEAEKLIEMLNGAKVEGNVEVVVAAPFIFLPTLQQKLRKDWKVSAENVFTKPNGAFTGEVTVPMIKSFGIEWTILGHSERRDILKEDDEFLAAKAKFALENGMKIIYCCGEHLSEREAGKASEFVSAQIEKMIPAIPAGKWDDVVIAYEPIWAIGTGKVASTQDAQEMCKVIRDILAAKVGADIANKVRILYGGSVKPNNCNELAACPDVDGFLVGGASLEPGFINIVNSNVHSK 252
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251

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 '\|'

Classification and Annotation

SCOP Domains (0, 0)

CATH Domains (0, 0)

Pfam Domains (0, 0)

Gene Ontology (10, 10)

Visualization

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	Ligands, Modified Residues, Ions
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	Sites
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		AC2	[ RasMol ]	+environment [ RasMol ]

	Cis Peptide Bonds
		Asn A:13 - Pro A:14	[ RasMol ]

Biological Unit
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		Biological Unit 1	[ Jena3D ]

Still Images

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Description