3G7M - JenaLib

Title :   STRUCTURE OF THE THAUMATIN-LIKE XYLANASE INHIBITOR TLXI

Authors :   E. Vandermarliere, C. M. Courtin, W. Lammens, J. Schoepe, S. V. Strelko

Date :   10 Feb 09 (Deposition) - 16 Mar 10 (Release) - 27 Jul 11 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.91

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

Keywords :   Beta-Sheets, Xylan Degradation, Hydrolase Inhibitor (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   E. Vandermarliere, W. Lammens, J. Schoepe, S. Rombouts, E. Fierens, K. Gebruers, G. Volckaert, A. Rabijns, J. A. Delcour, S. V. Strelkov, C. M. Courtin
Crystal Structure Of The Noncompetitive Xylanase Inhibitor Tlxi, Member Of The Small Thaumatin-Like Protein Family.
Proteins V. 78 2391 2010
PubMed-ID: 20544973 | Reference-DOI: 10.1002/PROT.22737

Compounds

Molecule 1 - XYLANASE INHIBITOR TL-XI
	Chains	:	A
	Engineered	:	YES
	Expression System	:	PICHIA PASTORIS
	Expression System Strain	:	X33
	Expression System Taxid	:	4922
	Gene	:	TLXI
	Mutation	:	YES
	Organism Common	:	WHEAT
	Organism Scientific	:	TRITICUM AESTIVUM
	Organism Taxid	:	4565

Structural Features

Chains, Units

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

Summary Information (see also Sequences/Alignments below)

Ligands, Modified Residues, Ions (2, 2)

Asymmetric Unit (2, 2)

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

Biological Unit 1 (1, 1)

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

Biological Unit 2 (1, 2)

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

Sites (2, 2)

Asymmetric Unit (2, 2)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	SER A:72	BINDING SITE FOR RESIDUE NA A 152
2	AC2	SOFTWARE	VAL A:20 , LEU A:21 , GLY A:44 , SER A:45 , GLU A:88 , SER A:90 , THR A:97 , GLY A:99 , GLN A:132 , ALA A:135	BINDING SITE FOR RESIDUE GOL A 2690

SS Bonds (5, 5)

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

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Chain A from PDB  Type:PROTEIN  Length:151
 aligned with Q0WX48_WHEAT | Q0WX48 from UniProtKB/TrEMBL  Length:151

    Alignment length:151
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150 
         Q0WX48_WHEAT     1 APLTITNRCHFTVWPAVALVLHQGGGGTELHPGASWSLDTPVIGSQYIWGRTGCSFDRAGKGRCQTGDCGGSSLTCGGNPAVPVTMAEVSVLQGNYTYGVTSTLKGFNLPMDLKCSSGDALPCRKAGCDVVQPYAKSCSAAGSRLQIVFCP 151
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeee.....eeeeeee......ee.......eeee.....eeeeeeeee..ee.....ee......................eeeeee...eeeeeee.........eeeee.....eee...........eeeee.....eeeee.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3g7m A   1 APLTITNRCHFTVWPAVALVLAQGGGGTELHPGASWSLDTPVIGSQYIWGRTGCSFDRAGKGRCQTGDCGGSSLTCGGNPAVPTTMAEVSVLQGNYTYGVTSTLKGFNVPMNLKCSSGDALPCRKAGCDVVQPYAKSCSAAGSRLQIVFCP 151
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150

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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 (0, 0)

CATH Domains (0, 0)

Pfam Domains (0, 0)

Gene Ontology (4, 4)

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	Cis Peptide Bonds
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		Ala A:59 - Gly A:60	[ RasMol ]
		Cys A:76 - Gly A:77	[ RasMol ]
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		Val A:82 - Pro A:83	[ RasMol ]

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Description