2W1N - JenaLib

Asym./Biol. Unit (Jmol Viewer)

Asym./Biol. Unit - sites (Jmol Viewer)

Title :   COHESIN AND FIBRONECTIN TYPE-III DOUBLE MODULE CONSTRUCT FROM THE CLOSTRIDIUM PERFRINGENS GLYCOSIDE HYDROLASE GH84C

Authors :   E. Ficko-Blean, K. J. Gregg, J. J. Adams, J. H. Hehemann, M. Czjzek, S. J. Smith, A. B. Boraston

Date :   17 Oct 08 (Deposition) - 03 Feb 09 (Release) - 14 Apr 09 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.80

Chains :   Asym./Biol. Unit : A

Keywords :   Hexosaminidase, Glycoside Hydrolase, Fibronectin Type-Iii, Clostridium Perfringens, Beta-N-Acetylglucosaminidase, Cohesin, Hydrolase, Coiled Coil, Glycosidase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   E. Ficko-Blean, K. J. Gregg, J. J. Adams, J. H. Hehemann, M. Czjzek, S. J. Smith, A. B. Boraston
Portrait Of An Enzyme: A Complete Structural Analysis Of A Multi-Modular Beta-N- Acetylglucosaminidase From Clostridium Perfringens
J. Biol. Chem. V. 284 9876 2009
PubMed-ID: 19193644 | Reference-DOI: 10.1074/JBC.M808954200

Molecule 1 - O-GLCNACASE NAGJ
	Chains	:	A
	EC Number	:	3.2.1.52
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PET21
	Expression System Strain	:	BL21(DE3)STAR
	Expression System Taxid	:	469008
	Fragment	:	COHESIN AND FIBRONECTIN TYPE-III, RESIDUES 765-1001
	Organism Scientific	:	CLOSTRIDIUM PERFRINGENS
	Organism Taxid	:	1502
	Strain	:	13
	Synonym	:	BETA-HEXOSAMINIDASE, N-ACETYL-BETA-GLUCOSAMINIDASE, BETA-N-ACETYLHEXOSAMINIDASE, HEXOSAMINIDASE B, GH84, GLYCOSIDE HYDROLASE FAMILY 84C

		1
Asymmetric/Biological Unit	:	A

Summary Information (see also Sequences/Alignments below)

Asymmetric/Biological Unit (1, 1)

No.	Name	Count	Type	Full Name
1	ACT	1	Ligand/Ion	ACETATE ION

Asymmetric Unit (1, 1)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	ALA A:809 , ASP A:811 , SER A:884 , VAL A:885 , GLY A:886 , VAL A:892 , HOH A:2315	BINDING SITE FOR RESIDUE ACT A3001

(no "SS Bond" information available for 2W1N)

Asymmetric/Biological Unit

No.	Residues
1	Ala A:773	-	Glu A:774

(no "SAP(SNP)/Variant" information available for 2W1N)

Asymmetric/Biological Unit (1, 1)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	FN3	PS50853	Fibronectin type-III domain profile.	OGA_CLOP1	916-1001	1	A:916-1000
1	FN3	PS50853	Fibronectin type-III domain profile.	OGA_CLOPE	916-1001	1	A:916-1000

(no "Exon" information available for 2W1N)

Asymmetric/Biological 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:228
 aligned with OGA_CLOP1 | Q0TR53 from UniProtKB/Swiss-Prot  Length:1001

    Alignment length:228
                                   782       792       802       812       822       832       842       852       862       872       882       892       902       912       922       932       942       952       962       972       982       992        
           OGA_CLOP1    773 AEVTGSVSLEALEEVQVGENLEVGVGIDELVNAEAFAYDFTLNYDENAFEYVEAISDDGVFVNAKKIEDGKVRVLVSSLTGEPLPAKEVLAKVVLRAEAKAEGSNLSVTNSSVGDGEGLVHEIAGTEKTVNIIEGTSPEIVVNPVRDFKASEINKKNVTVTWTEPETTEGLEGYILYKDGKKVAEIGKDETSYTFKKLNRHTIYNFKIAAKYSNGEVSSKESLTLRTA 1000
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------fn3-2w1nA01 A:915-994                                                           ------ Pfam domains
         Sec.struct. author ...eeeeeee...eee...eeeeeeeeeeee.....eeeeeee.....eeeeeee....eeeeeeeee..eeeeeeee..........eeeeeeeee...eeeeeeeeeeeeee.....eee...eeeeeeee............eeeeeeee....eeeeee.......eeeeeeee..eeeeeee....eeee.......eeeeeeeeee........eeeeee.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE -----------------------------------------------------------------------------------------------------------------------------------------------FN3  PDB: A:916-1000 UniProt: 916-1001                                                PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                2w1n A  773 AEVTGSVSLEALEEVQVGENIEVGVGIDELVNAEAFAYDFTLNYDENAFEYVEAISDDGVFVNAKKIEDGKVRVLVSSLTGEPLPAKEVLAKVVLRAEAKTEGSNLSVTNSSVGDGEGLVHEIAGTEKTVNIIEGTSPEIVVNPVRDFKASEINKKNVTVTWTEPETTEGLEGYILYKDGKKVAEIGKDETSYTFKKLNRHTIYNFKIAAKYSNGEVSSKESLTLRTA 1000
                                   782       792       802       812       822       832       842       852       862       872       882       892       902       912       922       932       942       952       962       972       982       992

Chain A from PDB  Type:PROTEIN  Length:228
 aligned with OGA_CLOPE | Q8XL08 from UniProtKB/Swiss-Prot  Length:1001

    Alignment length:228
                                   782       792       802       812       822       832       842       852       862       872       882       892       902       912       922       932       942       952       962       972       982       992        
           OGA_CLOPE    773 AEVTGSVSLEALEEVQVGENIEVGVGIDELVNAEAFAYDFTLNYDENAFEYVEAISDDGVFVNAKKIEDGKVRVLVSSLTGEPLPAKEVLAKVVLRAEAKTEGSNLSVTNSSVGDGEGLVHEIAGTEKTVNIIEGTSPEIVVNPVRDFKASEINKKNVTVTWTEPETTEGLEGYILYKDGKKVAEIGKDETSYTFKKLNRHTIYNFKIAAKYSNGEVSSKESLTLRTA 1000
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------fn3-2w1nA01 A:915-994                                                           ------ Pfam domains
         Sec.struct. author ...eeeeeee...eee...eeeeeeeeeeee.....eeeeeee.....eeeeeee....eeeeeeeee..eeeeeeee..........eeeeeeeee...eeeeeeeeeeeeee.....eee...eeeeeeee............eeeeeeee....eeeeee.......eeeeeeee..eeeeeee....eeee.......eeeeeeeeee........eeeeee.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                PROSITE (2) -----------------------------------------------------------------------------------------------------------------------------------------------FN3  PDB: A:916-1000 UniProt: 916-1001                                                PROSITE (2)
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                2w1n A  773 AEVTGSVSLEALEEVQVGENIEVGVGIDELVNAEAFAYDFTLNYDENAFEYVEAISDDGVFVNAKKIEDGKVRVLVSSLTGEPLPAKEVLAKVVLRAEAKTEGSNLSVTNSSVGDGEGLVHEIAGTEKTVNIIEGTSPEIVVNPVRDFKASEINKKNVTVTWTEPETTEGLEGYILYKDGKKVAEIGKDETSYTFKKLNRHTIYNFKIAAKYSNGEVSSKESLTLRTA 1000
                                   782       792       802       812       822       832       842       852       862       872       882       892       902       912       922       932       942       952       962       972       982       992

Legend:		→ Mismatch	(orange background)
	-	→ Gap	(green background, '-', border residues have a numbering label)
		→ Modified Residue	(blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
	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 2W1N)

(no "CATH Domain" information available for 2W1N)

Asymmetric/Biological Unit

Clans(

)

Families(

)

Organisms( (-)

)

Clan: E-set (290)

Family: fn3 (66)

Clostridium perfringens (1)

fn3-2w1nA01

A:915-994

Asymmetric/Biological Unit(hide GO term definitions)

Chain A (OGA_CLOPE | Q8XL08)

molecular function
	GO:0004563	beta-N-acetylhexosaminidase activity	Catalysis of the hydrolysis of terminal non-reducing N-acetyl-D-hexosamine residues in N-acetyl-beta-D-hexosaminides.
	GO:0030246	carbohydrate binding	Interacting selectively and non-covalently with any carbohydrate, which includes monosaccharides, oligosaccharides and polysaccharides as well as substances derived from monosaccharides by reduction of the carbonyl group (alditols), by oxidation of one or more hydroxy groups to afford the corresponding aldehydes, ketones, or carboxylic acids, or by replacement of one or more hydroxy group(s) by a hydrogen atom. Cyclitols are generally not regarded as carbohydrates.
	GO:0016787	hydrolase activity	Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. Hydrolase is the systematic name for any enzyme of EC class 3.
	GO:0016798	hydrolase activity, acting on glycosyl bonds	Catalysis of the hydrolysis of any glycosyl bond.
biological process
	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.

Chain A (OGA_CLOP1 | Q0TR53)

molecular function
	GO:0016231	beta-N-acetylglucosaminidase activity	Catalysis of the hydrolysis of terminal non-reducing N-acetyl-D-glucosamine residues in N-acetyl-beta-D-glucosaminides.
	GO:0004563	beta-N-acetylhexosaminidase activity	Catalysis of the hydrolysis of terminal non-reducing N-acetyl-D-hexosamine residues in N-acetyl-beta-D-hexosaminides.
	GO:0030246	carbohydrate binding	Interacting selectively and non-covalently with any carbohydrate, which includes monosaccharides, oligosaccharides and polysaccharides as well as substances derived from monosaccharides by reduction of the carbonyl group (alditols), by oxidation of one or more hydroxy groups to afford the corresponding aldehydes, ketones, or carboxylic acids, or by replacement of one or more hydroxy group(s) by a hydrogen atom. Cyclitols are generally not regarded as carbohydrates.
	GO:0016787	hydrolase activity	Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. Hydrolase is the systematic name for any enzyme of EC class 3.
	GO:0016798	hydrolase activity, acting on glycosyl bonds	Catalysis of the hydrolysis of any glycosyl bond.
biological process
	GO:0005975	carbohydrate metabolic process	The chemical reactions and pathways involving carbohydrates, any of a group of organic compounds based of the general formula Cx(H2O)y. Includes the formation of carbohydrate derivatives by the addition of a carbohydrate residue to another molecule.
	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:0006517	protein deglycosylation	The removal of sugar residues from a glycosylated protein.

Asymmetric/Biological Unit
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	Cis Peptide Bonds
		Ala A:773 - Glu A:774	[ RasMol ]

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2cbi	STRUCTURE OF THE CLOSTRIDIUM PERFRINGENS NAGJ FAMILY 84 GLYCOSIDE HYDROLASE, A HOMOLOGUE OF HUMAN O-GLCNACASE
2cbj	STRUCTURE OF THE CLOSTRIDIUM PERFRINGENS NAGJ FAMILY 84 GLYCOSIDE HYDROLASE, A HOMOLOGUE OF HUMAN O-GLCNACASE IN COMPLEX WITH PUGNAC
2j1a	STRUCTURE OF CBM32 FROM CLOSTRIDIUM PERFRINGENS BETA-N-ACETYLHEXOSAMINIDASE GH84C IN COMPLEX WITH GALACTOSE
2j1e	HIGH RESOLUTION CRYSTAL STRUCTURE OF CBM32 FROM A N-ACETYL-BETA-HEXOSAMINIDASE IN COMPLEX WITH LACNAC
2j7m	CHARACTERIZATION OF A FAMILY 32 CBM

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Ligands, Modified Residues, Ions (1, 1)

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SS Bonds (0, 0)

Cis Peptide Bonds (1, 1)

Sequence-Structure Mapping

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Exons (0, 0)

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Gene Ontology (8, 13)

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