2W5F - JenaLib

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Biological Unit 1 (Jmol Viewer)

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Biological Unit 2 (Jmol Viewer)

Title :   HIGH RESOLUTION CRYSTALLOGRAPHIC STRUCTURE OF THE CLOSTRIDIUM THERMOCELLUM N-TERMINAL ENDO-1,4-BETA-D-XYLANASE 10B (XYN10B) CBM22-1-GH10 MODULES COMPLEXED WITH XYLOHEXAOSE

Authors :   S. Najmudin, B. A. Pinheiro, M. J. Romao, J. A. M. Prates, C. M. G. A. Fonte

Date :   10 Dec 08 (Deposition) - 19 Jan 10 (Release) - 18 Jan 12 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.90

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

Keywords :   Cellulosome, Glycosidase, Xylan Degradation, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   S. Najmudin, B. A. Pinheiro, J. A. M. Prates, H. J. Gilbert, M. J. Romao, C. M. G. A. Fontes
Putting An N-Terminal End To The Clostridium Thermocellum Xylanase Xyn10B Story: Crystal Structure Of The Cbm22-1-Gh10 Modules Complexed With Xylohexaose.
J. Struct. Biol. V. 172 353 2010
PubMed-ID: 20682344 | Reference-DOI: 10.1016/J.JSB.2010.07.009
(for further references see the PDB file header)

Molecule 1 - ENDO-1,4-BETA-XYLANASE Y
	Chains	:	A, B
	EC Number	:	3.2.1.8
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PGEM T-EASY, PET21A
	Expression System Strain	:	XL10-GOLD, BL21(DE3)
	Expression System Taxid	:	469008
	Fragment	:	CBM22-1, RESIDUES 32-551
	Mutation	:	YES
	Organism Scientific	:	CLOSTRIDIUM THERMOCELLUM
	Organism Taxid	:	1515
	Other Details	:	2 XYLOHEXAOSES (BUT ONLY 3 OF THE 6 XYLOSE RINGS CAN BE SEEN IN THE ELECTRON DENSITY), 9 ACETATES, 13 CADMIUM IONS
	Strain	:	YS
	Synonym	:	1,4-BETA-D-XYLAN XYLANOHYDROLASE Y, ENDO-1,4-BETA-D-XYLANASE 10B, XYLANASE Y, XYLY

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

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (3, 28)

No.	Name	Count	Type	Full Name
1	ACT	9	Ligand/Ion	ACETATE ION
2	CD	13	Ligand/Ion	CADMIUM ION
3	XYP	6	Ligand/Ion	BETA-D-XYLOPYRANOSE

Biological Unit 1 (2, 9)

No.	Name	Count	Type	Full Name
1	ACT	6	Ligand/Ion	ACETATE ION
2	CD	-1	Ligand/Ion	CADMIUM ION
3	XYP	3	Ligand/Ion	BETA-D-XYLOPYRANOSE

Biological Unit 2 (2, 6)

No.	Name	Count	Type	Full Name
1	ACT	3	Ligand/Ion	ACETATE ION
2	CD	-1	Ligand/Ion	CADMIUM ION
3	XYP	3	Ligand/Ion	BETA-D-XYLOPYRANOSE

Asymmetric Unit (24, 24)

No.	Name	Evidence	Residues	Description
01	AC1	SOFTWARE	ASN A:75 , ARG A:76 , ASP A:169 , ACT A:1553 , CD A:1558 , HOH A:2742 , THR B:167 , ASP B:169 , HOH B:2295	BINDING SITE FOR RESIDUE ACT A1552
02	AC2	SOFTWARE	THR A:167 , ASP A:169 , ACT A:1552 , CD A:1558 , HOH A:2742 , ASN B:75 , ARG B:76 , ASP B:169 , HOH B:2295	BINDING SITE FOR RESIDUE ACT A1553
03	AC3	SOFTWARE	GLU A:35 , HIS A:38 , CD A:1560 , HOH A:2004	BINDING SITE FOR RESIDUE ACT A1554
04	AC4	SOFTWARE	TYR A:202 , LYS A:497 , VAL A:498 , HOH A:2743	BINDING SITE FOR RESIDUE ACT A1555
05	AC5	SOFTWARE	GLU A:126 , CD A:1564 , HOH A:2744 , HOH A:2745 , GLU B:127	BINDING SITE FOR RESIDUE ACT A1556
06	AC6	SOFTWARE	THR A:346 , CYS A:406 , SER A:409 , CD A:1561 , HOH A:2520 , HOH A:2581 , HOH A:2747	BINDING SITE FOR RESIDUE ACT A1557
07	AC7	SOFTWARE	ASP A:169 , ACT A:1552 , ACT A:1553 , ASP B:169	BINDING SITE FOR RESIDUE CD A1558
08	AC8	SOFTWARE	GLU A:42 , THR A:68 , ARG A:69 , ASP A:173 , HOH A:2014 , HOH A:2298	BINDING SITE FOR RESIDUE CD A1559
09	AC9	SOFTWARE	GLU A:35 , HIS A:38 , ACT A:1554 , HOH A:2004	BINDING SITE FOR RESIDUE CD A1560
10	BC1	SOFTWARE	CYS A:406 , ACT A:1557 , HOH A:2520 , HOH A:2526 , HOH A:2747	BINDING SITE FOR RESIDUE CD A1561
11	BC2	SOFTWARE	GLU A:127 , CD A:1563 , GLU B:126	BINDING SITE FOR RESIDUE CD A1562
12	BC3	SOFTWARE	GLU A:127 , CD A:1562 , GLU B:126	BINDING SITE FOR RESIDUE CD A1563
13	BC4	SOFTWARE	GLU A:126 , ACT A:1556 , GLU B:127	BINDING SITE FOR RESIDUE CD A1564
14	BC5	SOFTWARE	ASP A:401 , HOH A:2583 , HOH A:2621 , HOH A:2624	BINDING SITE FOR RESIDUE CD A1565
15	BC6	SOFTWARE	ASP B:405 , CYS B:406 , ACT B:1553 , CD B:1555 , HOH B:2850 , HOH B:2851	BINDING SITE FOR RESIDUE ACT B1552
16	BC7	SOFTWARE	THR B:346 , GLY B:350 , CYS B:406 , ACT B:1552 , CD B:1555 , HOH B:2562 , HOH B:2566 , HOH B:2852 , HOH B:2853	BINDING SITE FOR RESIDUE ACT B1553
17	BC8	SOFTWARE	GLU B:35 , HIS B:38 , CD B:1557 , HOH B:2854	BINDING SITE FOR RESIDUE ACT B1554
18	BC9	SOFTWARE	CYS B:406 , ACT B:1552 , ACT B:1553 , HOH B:2852	BINDING SITE FOR RESIDUE CD B1555
19	CC1	SOFTWARE	THR B:40 , GLU B:42 , THR B:68 , ARG B:69 , ASP B:173 , HOH B:2305	BINDING SITE FOR RESIDUE CD B1556
20	CC2	SOFTWARE	GLU B:35 , HIS B:38 , ACT B:1554 , HOH B:2002	BINDING SITE FOR RESIDUE CD B1557
21	CC3	SOFTWARE	ASP B:401 , HOH B:2645 , HOH B:2646 , HOH B:2651	BINDING SITE FOR RESIDUE CD B1558
22	CC4	SOFTWARE	ASP B:291 , HOH B:2487	BINDING SITE FOR RESIDUE CD B1559
23	CC5	SOFTWARE	GLU A:233 , ASN A:234 , LYS A:237 , HIS A:276 , TRP A:280 , GLN A:283 , ASN A:336 , GLN A:426 , GLU A:460 , TRP A:504 , TRP A:512 , HOH A:2733 , HOH A:2734 , HOH A:2735 , HOH A:2737 , HOH A:2738 , HOH A:2740 , HOH A:2741 , HOH B:2742	BINDING SITE FOR CHAIN A OF POLYSACCHARIDE RESIDUES 1001 TO 1003
24	CC6	SOFTWARE	HOH A:2649 , GLU B:233 , ASN B:234 , LYS B:237 , HIS B:276 , TRP B:280 , GLN B:283 , ASN B:336 , GLN B:426 , GLU B:460 , TRP B:504 , TRP B:512 , HOH B:2470 , HOH B:2842 , HOH B:2844 , HOH B:2846 , HOH B:2847 , HOH B:2848 , HOH B:2849	BINDING SITE FOR CHAIN B OF POLYSACCHARIDE RESIDUES 1001 TO 1003

(no "SS Bond" information available for 2W5F)

Asymmetric Unit

No.	Residues
1	Ala A:190	-	Ala A:191
2	His A:276	-	Thr A:277
3	Ser A:493	-	Ser A:494
4	His B:276	-	Thr B:277
5	Ser B:493	-	Ser B:494

(no "SAP(SNP)/Variant" information available for 2W5F)

Asymmetric Unit (2, 4)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	GH10_2	PS51760	Glycosyl hydrolases family 10 (GH10) domain profile.	XYNY_CLOTM	189-538	2	A:190-538 B:189-538
2	GH10_1	PS00591	Glycosyl hydrolases family 10 (GH10) active site.	XYNY_CLOTM	453-463	2	A:453-463 B:453-463

Biological Unit 1 (2, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	GH10_2	PS51760	Glycosyl hydrolases family 10 (GH10) domain profile.	XYNY_CLOTM	189-538	1	A:190-538 -
2	GH10_1	PS00591	Glycosyl hydrolases family 10 (GH10) active site.	XYNY_CLOTM	453-463	1	A:453-463 -

Biological Unit 2 (2, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	GH10_2	PS51760	Glycosyl hydrolases family 10 (GH10) domain profile.	XYNY_CLOTM	189-538	1	- B:189-538
2	GH10_1	PS00591	Glycosyl hydrolases family 10 (GH10) active site.	XYNY_CLOTM	453-463	1	- B:453-463

(no "Exon" information available for 2W5F)

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:511
 aligned with XYNY_CLOTM | P51584 from UniProtKB/Swiss-Prot  Length:1077

    Alignment length:520
                                    41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401       411       421       431       441       451       461       471       481       491       501       511       521       531       541       551
           XYNY_CLOTM    32 ADYEVVHDTFEVNFDGWCNLGVDTYLTAVENEGNNGTRGMMVINRSSASDGAYSEKGFYLDGGVEYKYSVFVKHNGTGTETFKLSVSYLDSETEEENKEVIATKDVVAGEWTEISAKYKAPKTAVNITLSITTDSTVDFIFDDVTITRKGMAEANTVYAANAVLKDMYANYFRVGSVLNSGTVNNSSIKALILREFNSITCENEMKPDATLVQSGSTNTNIRVSLNRAASILNFCAQNNIAVRGHTLVWHSQTPQWFFKDNFQDNGNWVSQSVMDQRLESYIKNMFAEIQRQYPSLNLYAYDVVNEAVSDDANRTRYYGGAREPGYGNGRSPWVQIYGDNKFIEKAFTYARKYAPANCKLYYNDYNEYWDHKRDCIASICANLYNKGLLDGVGMQSHINADMNGFSGIQNYKAALQKYINIGCDVQITELDISTENGKFSLQQQADKYKAVFQAAVDINRTSSKGKVTAVCVWGPNDANTWLGSQNAPLLFNANNQPKPAYNAVASIIPQSEWGDGNNPA 551
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------2w5fA02 A:191-551 Glycosidases                                                                                                                                                                                                                                                                                                                                            CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeee........eeee....eeeee...hhhhh.eeeee.......eeeee.........eeeeeeeee.....eeeeeeeeeeee.....eeeeeeeeeeee....eeeeeeee....eeeeeeeeee.....eeeeeeeeee.---------....hhhhhh....eeeeee..hhhhhhhhhhhhhhhh.eeee....hhhhheeeeeee..eeee....hhhhhhhhhhh..eeeeeeee.....hhhhh...........hhhhhhhhhhhhhhhhhhhhhhhh....eeeeeeee.....hhhhhhhh............hhhhhhhh..hhhhhhhhhhhhhh....eeeeee....hhhhhhhhhhhhhhhhhh....eeee............hhhhhhhhhhhhhh...eeeeeeeeee......hhhhhhhhhhhhhhhhhhhhhhh....eeeeee..........hhhhh..........hhhhhhhh...hhhhh....... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) -------------------------------------------------------------------------------------------------------------------------------------------------------------GH10_2  PDB: A:190-538 UniProt: 189-538                                                                                                                                                                                                                                                                                                                       ------------- PROSITE (1)
                PROSITE (2) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------GH10_1     ---------------------------------------------------------------------------------------- PROSITE (2)
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2w5f A  32 ADYEVVHDTFEVNFDGWCNLGVDTYLTAVENEGNNGTRGMMVINRSSASDGAYSEKGFYLDGGVEYKYSVFVKHNGTGTETFKLSVSYLDSETEEENKEVIATKDVVAGEWTEISAKYKAPKTAVNITLSITTDSTVDFIFDDVTITRK---------AANAVLKDMYANYFRVGSVLNSGTVNNSSIKALILREFNSITCENEMKPDATLVQSGSTNTNIRVSLNRAASILNFCAQNNIAVRGHTLVWHSQTPQWFFKDNFQDNGNWVSQSVMDQRLESYIKNMFAEIQRQYPSLNLYAYDVVNAAVSDDANRTRYYGGAREPGYGNGRSPWVQIYGDNKFIEKAFTYARKYAPANCKLYYNDYNEYWDHKRDCIASICANLYNKGLLDGVGMQSHINADMNGFSGIQNYKAALQKYINIGCDVQITELDISTENGKFSLQQQADKYKAVFQAAVDINRTSSKGKVTAVCVWGPNDANTWLGSQNAPLLFNANNQPKPAYNAVASIIPQSEWGDGNNPA 551
                                    41        51        61        71        81        91       101       111       121       131       141       151       161       171        |-       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401       411       421       431       441       451       461       471       481       491       501       511       521       531       541       551
                                                                                                                                                                              180       190

Chain B from PDB  Type:PROTEIN  Length:513
 aligned with XYNY_CLOTM | P51584 from UniProtKB/Swiss-Prot  Length:1077

    Alignment length:520
                                    41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401       411       421       431       441       451       461       471       481       491       501       511       521       531       541       551
           XYNY_CLOTM    32 ADYEVVHDTFEVNFDGWCNLGVDTYLTAVENEGNNGTRGMMVINRSSASDGAYSEKGFYLDGGVEYKYSVFVKHNGTGTETFKLSVSYLDSETEEENKEVIATKDVVAGEWTEISAKYKAPKTAVNITLSITTDSTVDFIFDDVTITRKGMAEANTVYAANAVLKDMYANYFRVGSVLNSGTVNNSSIKALILREFNSITCENEMKPDATLVQSGSTNTNIRVSLNRAASILNFCAQNNIAVRGHTLVWHSQTPQWFFKDNFQDNGNWVSQSVMDQRLESYIKNMFAEIQRQYPSLNLYAYDVVNEAVSDDANRTRYYGGAREPGYGNGRSPWVQIYGDNKFIEKAFTYARKYAPANCKLYYNDYNEYWDHKRDCIASICANLYNKGLLDGVGMQSHINADMNGFSGIQNYKAALQKYINIGCDVQITELDISTENGKFSLQQQADKYKAVFQAAVDINRTSSKGKVTAVCVWGPNDANTWLGSQNAPLLFNANNQPKPAYNAVASIIPQSEWGDGNNPA 551
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------2w5fB02 B:191-551 Glycosidases                                                                                                                                                                                                                                                                                                                                            CATH domains
           Pfam domains (1) ---CBM_4_9-2w5fB01 B:35-168                                                                                                              -------------------------Glyco_hydro_10-2w5fB03 B:194-539                                                                                                                                                                                                                                                                                                                          ------------ Pfam domains (1)
           Pfam domains (2) ---CBM_4_9-2w5fB02 B:35-168                                                                                                              -------------------------Glyco_hydro_10-2w5fB04 B:194-539                                                                                                                                                                                                                                                                                                                          ------------ Pfam domains (2)
         Sec.struct. author ..eeeeee.........eee....eeeee...hhhhh.eeeee.......eeeee.........eeeeeeeee......eeeeeeeeeee.....eeeeeeeeeee.....eeeeeeee....eeeeeeeeee.....eeeeeeeeee..-------.....hhhhhh....eeeeee......hhhhhhhhhhhh.eeee....hhhhheeeeeee..eeee....hhhhhhhhhhh..eeeeeeee.....hhhhh...........hhhhhhhhhhhhhhhhhhhhhhhh....eeeeeeee.....hhhhhhhh............hhhhhhhh..hhhhhhhhhhhhhh....eeeeee....hhhhhhhhhhhhhhhhhh....eeee............hhhhhhhhhhhhhhhh.eeeeeeeeee......hhhhhhhhhhhhhhhhhhhhhhh....eeeeee..........hhhhh..........hhhhhhhhh..hhhhh....... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) -------------------------------------------------------------------------------------------------------------------------------------------------------------GH10_2  PDB: B:189-538 UniProt: 189-538                                                                                                                                                                                                                                                                                                                       ------------- PROSITE (1)
                PROSITE (2) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------GH10_1     ---------------------------------------------------------------------------------------- PROSITE (2)
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2w5f B  32 ADYEVVHDTFEVNFDGWCNLGVDTYLTAVENEGNNGTRGMMVINRSSASDGAYSEKGFYLDGGVEYKYSVFVKHNGTGTETFKLSVSYLDSETEEENKEVIATKDVVAGEWTEISAKYKAPKTAVNITLSITTDSTVDFIFDDVTITRKG-------YAANAVLKDMYANYFRVGSVLNSGTVNNSSIKALILREFNSITCENEMKPDATLVQSGSTNTNIRVSLNRAASILNFCAQNNIAVRGHTLVWHSQTPQWFFKDNFQDNGNWVSQSVMDQRLESYIKNMFAEIQRQYPSLNLYAYDVVNAAVSDDANRTRYYGGAREPGYGNGRSPWVQIYGDNKFIEKAFTYARKYAPANCKLYYNDYNEYWDHKRDCIASICANLYNKGLLDGVGMQSHINADMNGFSGIQNYKAALQKYINIGCDVQITELDISTENGKFSLQQQADKYKAVFQAAVDINRTSSKGKVTAVCVWGPNDANTWLGSQNAPLLFNANNQPKPAYNAVASIIPQSEWGDGNNPA 551
                                    41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401       411       421       431       441       451       461       471       481       491       501       511       521       531       541       551
                                                                                                                                                                               181     189

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 2W5F)

Asymmetric Unit

Classes(

)

Architectures( (-)

)

Topologies( (-)

)

Homologous Superfamilies( (-)

)

Organisms( (-)

)

Class: Alpha Beta (26913)

Architecture: Alpha-Beta Barrel (2994)

Topology: TIM Barrel (2806)

Homologous Superfamily: Glycosidases (843)

Clostridium thermocellum. Organism_taxid: 1515. Strain: ys. (3)

1a	2w5fA02	A:191-551
1b	2w5fB02	B:191-551

Asymmetric Unit

Clans(

)

Families(

)

Organisms( (-)

)

Clan: GBD (153)

Family: CBM_4_9 (7)

Clostridium thermocellum (3)

1a	CBM_4_9-2w5fB01	B:35-168
1b	CBM_4_9-2w5fB02	B:35-168

Clan: Glyco_hydro_tim (488)

Family: Glyco_hydro_10 (42)

Clostridium thermocellum (3)

2a	Glyco_hydro_10-2w5fB03	B:194-539
2b	Glyco_hydro_10-2w5fB04	B:194-539

Asymmetric Unit(hide GO term definitions)

Chain A,B (XYNY_CLOTM | P51584)

molecular function
	GO:0031176	endo-1,4-beta-xylanase activity	Catalysis of the endohydrolysis of (1->4)-beta-D-xylosidic linkages in xylans.
	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.
	GO:0004553	hydrolase activity, hydrolyzing O-glycosyl compounds	Catalysis of the hydrolysis of any O-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:0000272	polysaccharide catabolic process	The chemical reactions and pathways resulting in the breakdown of a polysaccharide, a polymer of many (typically more than 10) monosaccharide residues linked glycosidically.
	GO:0045493	xylan catabolic process	The chemical reactions and pathways resulting in the breakdown of xylan, a polymer containing a beta-1,4-linked D-xylose backbone.
cellular component
	GO:0043263	cellulosome	An extracellular multi-enzyme complex containing up to 11 different enzymes aligned on a non-catalytic scaffolding glycoprotein. Functions to hydrolyze cellulose.

Asymmetric Unit
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	Ligands, Modified Residues, Ions
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	Cis Peptide Bonds
		Ala A:190 - Ala A:191	[ RasMol ]
		His A:276 - Thr A:277	[ RasMol ]
		His B:276 - Thr B:277	[ RasMol ]
		Ser A:493 - Ser A:494	[ RasMol ]
		Ser B:493 - Ser B:494	[ RasMol ]

Biological Units
	Complete Structure
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Access by PDB/NDB ID
	2w5f
		Family and Domain Information	:	ProDom \| SYSTERS
		General Structural Information	:	GlycoscienceDB \| MMDB \| NDB \| OCA \| PDB \| PDBe \| PDBj \| PDBsum \| PDBWiki \| PQS \| PROTEOPEDIA
		Orientation in Membranes	:	OPM
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Access by UniProt ID/Accession number
	XYNY_CLOTM \| P51584
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		Protein-protein Interaction	:	DIP
		Sequence, Family and Domain Information	:	InterPro \| Pfam \| SMART \| UniProtKB/SwissProt

Access by Enzyme Classificator (EC Number)
	3.2.1.8
		General Enzyme Information	:	BRENDA \| EC-PDB \| Enzyme \| IntEnz
		Pathway	:	KEGG \| MetaCyc

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	(no 'MIM ID' available)
		Disease Information	:	OMIM

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	(no 'GenAge ID' available)
		Age Related Information	:	GenAge

Access by PDB/NDB ID
		Domain Information	:	XDom
		Interatomic Contacts of Structural Units	:	CSU
		Ligand-protein Contacts	:	LPC
		Protein Cavities	:	castP
		Sequence and Secondary Structure	:	PDBCartoon
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Access by UniProt ID/Accession number
	XYNY_CLOTM \| P51584
		Protein Disorder Prediction	:	DisEMBL \| FoldIndex \| GLOBPLOT (for more information see DisProt)

1dyo	XYLAN-BINDING DOMAIN FROM CBM 22, FORMALLY X6B DOMAIN
1gkk	FERULOYL ESTERASE DOMAIN OF XYNY FROM CLOSTRIDIUM THERMOCELLUM
1gkl	S954A MUTANT OF THE FERULOYL ESTERASE MODULE FROM CLOSTRIDIUM THERMOCELLUM COMPLEXED WITH FERULIC ACID
1h6x	THE ROLE OF CONSERVED AMONI ACIDS IN THE CLEFT OF THE C-TERMINAL FAMILY 22 CARBOHYDRATE BINDING MODULE OF CLOSTRIDIUM THERMOCELLUM XYN10B IN LIGAND BINDING
1h6y	THE ROLE OF CONSERVED AMONI ACIDS IN THE CLEFT OF THE C-TERMINAL FAMILY 22 CARBOHYDRATE BINDING MODULE OF CLOSTRIDIUM THERMOCELLUM XYN10B IN LIGAND BINDING
1ohz	COHESIN-DOCKERIN COMPLEX FROM THE CELLULOSOME OF CLOSTRIDIUM THERMOCELLUM
1wb4	S954A MUTANT OF THE FERULOYL ESTERASE MODULE FROM CLOSTRIDIUM THERMOCELLUM COMPLEXED WITH SINAPINATE
1wb5	S954A MUTANT OF THE FERULOYL ESTERASE MODULE FROM CLOSTRIDIUM THERMOCELLUM COMPLEXED WITH SYRINGATE
1wb6	S954A MUTANT OF THE FERULOYL ESTERASE MODULE FROM CLOSTRIDIUM THERMOCELLUM COMPLEXED WITH VANILLATE
2ccl	THE S45A, T46A MUTANT OF THE TYPE I COHESIN-DOCKERIN COMPLEX FROM THE CELLULOSOME OF CLOSTRIDIUM THERMOCELLUM
2wys	HIGH RESOLUTION CRYSTALLOGRAPHIC STRUCTURE OF THE CLOSTRIDIUM THERMOCELLUM N-TERMINAL ENDO- 1,4-BETA-D-XYLANASE 10B (XYN10B) CBM22-1 -GH10 MODULES COMPLEXED WITH XYLOHEXAOSE
2wze	HIGH RESOLUTION CRYSTALLOGRAPHIC STRUCTURE OF THE CLOSTRIDIUM THERMOCELLUM N-TERMINAL ENDO- 1,4-BETA-D-XYLANASE 10B (XYN10B) CBM22-1 -GH10 MODULES COMPLEXED WITH XYLOHEXAOSE

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (3, 28)

Sites (24, 24)

SS Bonds (0, 0)

Cis Peptide Bonds (5, 5)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (2, 4)

Exons (0, 0)

Sequences/Alignments

Classification and Annotation

SCOP Domains (0, 0)

CATH Domains (1, 2)

Pfam Domains (2, 4)

Gene Ontology (9, 9)

Visualization

Interactive Views

Still Images

Databases and Analysis Tools

Databases

Analysis Tools

Related Entries

Entries Sharing at Least One Protein Chain (UniProt ID)

Related Entries Specified in the PDB File