3QXQ - JenaLib

Asymmetric Unit (Jmol Viewer)

Asym. Unit - sites (Jmol Viewer)

Biological Unit 1 (Jmol Viewer)

Biol. Unit 1 - sites (Jmol Viewer)

Biological Unit 2 (Jmol Viewer)

Biological Unit 3 (Jmol Viewer)

Biological Unit 4 (Jmol Viewer)

Title :   STRUCTURE OF THE BACTERIAL CELLULOSE SYNTHASE SUBUNIT Z IN COMPLEX WITH CELLOPENTAOSE

Authors :   J. Zimmer

Date :   02 Mar 11 (Deposition) - 30 Mar 11 (Release) - 10 Aug 11 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.20

Chains :   Asym. Unit : A,B,C,D
Biol. Unit 1: A  (1x)
Biol. Unit 2: B  (1x)
Biol. Unit 3: C  (1x)
Biol. Unit 4: D  (1x)

Keywords :   Gh8 Glycoside Hydrolase, Cellulose Synthesis, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   O. Mazur, J. Zimmer
Apo- And Cellopentaose-Bound Structures Of The Bacterial Cellulose Synthase Subunit Bcsz.
J. Biol. Chem. V. 286 17601 2011
PubMed-ID: 21454578 | Reference-DOI: 10.1074/JBC.M111.227660

Molecule 1 - ENDOGLUCANASE
	Chains	:	A, B, C, D
	EC Number	:	3.2.1.4
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Taxid	:	562
	Gene	:	BCSZ, BCSC, YHJM, B3531, JW3499
	Mutation	:	YES
	Organism Scientific	:	ESCHERICHIA COLI
	Organism Taxid	:	83333
	Strain	:	K12
	Synonym	:	CARBOXYMETHYLCELLULASE, CMCASE, CELLULASE, ENDO-1,4-BETA- GLUCANASE

		1	2	3	4
Asymmetric Unit	:	A	B	C	D
Biological Unit 1 (1x)	:	A
Biological Unit 2 (1x)	:		B
Biological Unit 3 (1x)	:			C
Biological Unit 4 (1x)	:				D

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (1, 4)

No.	Name	Count	Type	Full Name
1	CE5	4	Ligand/Ion	CELLOPENTAOSE

Biological Unit 1 (1, 1)

No.	Name	Count	Type	Full Name
1	CE5	1	Ligand/Ion	CELLOPENTAOSE

Biological Unit 2 (1, 1)

No.	Name	Count	Type	Full Name
1	CE5	1	Ligand/Ion	CELLOPENTAOSE

Biological Unit 3 (1, 1)

No.	Name	Count	Type	Full Name
1	CE5	1	Ligand/Ion	CELLOPENTAOSE

Biological Unit 4 (1, 1)

No.	Name	Count	Type	Full Name
1	CE5	1	Ligand/Ion	CELLOPENTAOSE

Asymmetric Unit (4, 4)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	HOH A:12 , GLN A:55 , TRP A:96 , ASP A:110 , ASN A:112 , SER A:113 , ALA A:114 , ASP A:116 , GLY A:169 , PHE A:170 , TYR A:182 , ASP A:243 , HOH A:458 , HOH A:490 , HOH A:561 , HOH A:786	BINDING SITE FOR RESIDUE CE5 A 2416
2	AC2	SOFTWARE	THR B:53 , GLN B:55 , TRP B:96 , ASP B:110 , ASN B:112 , SER B:113 , ALA B:114 , ASP B:116 , GLY B:169 , TYR B:182 , ASP B:243 , ARG B:246 , HOH B:392 , HOH B:402 , HOH B:405 , HOH B:413 , HOH B:533 , HOH B:687 , HOH B:823	BINDING SITE FOR RESIDUE CE5 B 2416
3	AC3	SOFTWARE	THR C:53 , GLN C:55 , TRP C:96 , ASP C:110 , ASN C:112 , SER C:113 , ALA C:114 , ASP C:116 , GLY C:169 , PHE C:170 , ARG C:177 , TYR C:182 , HOH C:390 , HOH C:436 , HOH C:441 , HOH C:443 , HOH C:463 , HOH C:695 , HOH C:703 , HOH C:737	BINDING SITE FOR RESIDUE CE5 C 2416
4	AC4	SOFTWARE	THR D:53 , GLN D:55 , TRP D:96 , ASP D:110 , ASN D:112 , SER D:113 , ALA D:114 , ASP D:116 , GLY D:169 , PHE D:170 , ARG D:177 , TYR D:182 , ASP D:243 , HOH D:741	BINDING SITE FOR RESIDUE CE5 D 2416

(no "SS Bond" information available for 3QXQ)

Asymmetric Unit

No.	Residues
1	Ala A:196	-	Pro A:197
2	Ala B:196	-	Pro B:197
3	Asn C:103	-	Ser C:104
4	Ala C:196	-	Pro C:197
5	Ala D:196	-	Pro D:197

(no "SAP(SNP)/Variant" information available for 3QXQ)

Asymmetric Unit (1, 4)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	GLYCOSYL_HYDROL_F8	PS00812	Glycosyl hydrolases family 8 signature.	GUN_ECOLI	114-132	4	A:114-132 B:114-132 C:114-132 D:114-132

Biological Unit 1 (1, 1)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	GLYCOSYL_HYDROL_F8	PS00812	Glycosyl hydrolases family 8 signature.	GUN_ECOLI	114-132	1	A:114-132 - - -

Biological Unit 2 (1, 1)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	GLYCOSYL_HYDROL_F8	PS00812	Glycosyl hydrolases family 8 signature.	GUN_ECOLI	114-132	1	- B:114-132 - -

Biological Unit 3 (1, 1)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	GLYCOSYL_HYDROL_F8	PS00812	Glycosyl hydrolases family 8 signature.	GUN_ECOLI	114-132	1	- - C:114-132 -

Biological Unit 4 (1, 1)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	GLYCOSYL_HYDROL_F8	PS00812	Glycosyl hydrolases family 8 signature.	GUN_ECOLI	114-132	1	- - - D:114-132

(no "Exon" information available for 3QXQ)

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:338
 aligned with GUN_ECOLI | P37651 from UniProtKB/Swiss-Prot  Length:368

    Alignment length:338
                                    32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352        
            GUN_ECOLI    23 CTWPAWEQFKKDYISQEGRVIDPSDARKITTSEGQSYGMFSALAANDRAAFDNILDWTQNNLAQGSLKERLPAWLWGKKENSKWEVLDSNSASDGDVWMAWSLLEAGRLWKEQRYTDIGSALLKRIAREEVVTVPGLGSMLLPGKVGFAEDNSWRFNPSYLPPTLAQYFTRFGAPWTTLRETNQRLLLETAPKGFSPDWVRYEKDKGWQLKAEKTLISSYDAIRVYMWVGMMPDSDPQKARMLNRFKPMATFTEKNGYPPEKVDVATGKAQGKGPVGFSAAMLPFLQNRDAQAVQRQRVADNFPGSDAYYNYVLTLFGQGWDQHRFRFSTKGELLPDW 360
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhh...............eehhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhh...........eeee.....eeeee...hhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhheeee...eeee...........eeee.....hhhhhhhhhhhh.hhhhhhhhhhhhhhhh.........eeee...ee........ee...hhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhh..eeeee.....eeee.hhhhhhhhhhhh.hhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhh..eee.....eee.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------GLYCOSYL_HYDROL_F8 ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3qxq A  23 CTWPAWEQFKKDYISQEGRVIDPSDARKITTSQGQSYGMFSALAANDRAAFDNILDWTQNNLAQGSLKERLPAWLWGKKENSKWEVLDSNSASDGDVWMAWSLLEAGRLWKEQRYTDIGSALLKRIAREEVVTVPGLGSMLLPGKVGFAEDNSWRFNPSYLPPTLAQYFTRFGAPWTTLRETNQRLLLETAPKGFSPDWVRYEKDKGWQLKAEKTLISSYDAIRVYMWVGMMPDSDPQKARMLNRFKPMATFTEKNGYPPEKVDVATGKAQGKGPVGFSAAMLPFLQNRDAQAVQRQRVADNFPGSDAYYNYVLTLFGQGWDQHRFRFSTKGELLPDW 360
                                    32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352

Chain B from PDB  Type:PROTEIN  Length:338
 aligned with GUN_ECOLI | P37651 from UniProtKB/Swiss-Prot  Length:368

    Alignment length:338
                                    32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352        
            GUN_ECOLI    23 CTWPAWEQFKKDYISQEGRVIDPSDARKITTSEGQSYGMFSALAANDRAAFDNILDWTQNNLAQGSLKERLPAWLWGKKENSKWEVLDSNSASDGDVWMAWSLLEAGRLWKEQRYTDIGSALLKRIAREEVVTVPGLGSMLLPGKVGFAEDNSWRFNPSYLPPTLAQYFTRFGAPWTTLRETNQRLLLETAPKGFSPDWVRYEKDKGWQLKAEKTLISSYDAIRVYMWVGMMPDSDPQKARMLNRFKPMATFTEKNGYPPEKVDVATGKAQGKGPVGFSAAMLPFLQNRDAQAVQRQRVADNFPGSDAYYNYVLTLFGQGWDQHRFRFSTKGELLPDW 360
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhh...............eehhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhh...........eeee.....eeeee...hhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhheeee...eeee...........eeeehhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhh.........eeee...ee........ee...hhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhh....eee.....ee...hhhhhhhhhhhh.hhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhh..eee.....eee.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------GLYCOSYL_HYDROL_F8 ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3qxq B  23 CTWPAWEQFKKDYISQEGRVIDPSDARKITTSQGQSYGMFSALAANDRAAFDNILDWTQNNLAQGSLKERLPAWLWGKKENSKWEVLDSNSASDGDVWMAWSLLEAGRLWKEQRYTDIGSALLKRIAREEVVTVPGLGSMLLPGKVGFAEDNSWRFNPSYLPPTLAQYFTRFGAPWTTLRETNQRLLLETAPKGFSPDWVRYEKDKGWQLKAEKTLISSYDAIRVYMWVGMMPDSDPQKARMLNRFKPMATFTEKNGYPPEKVDVATGKAQGKGPVGFSAAMLPFLQNRDAQAVQRQRVADNFPGSDAYYNYVLTLFGQGWDQHRFRFSTKGELLPDW 360
                                    32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352

Chain C from PDB  Type:PROTEIN  Length:338
 aligned with GUN_ECOLI | P37651 from UniProtKB/Swiss-Prot  Length:368

    Alignment length:338
                                    32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352        
            GUN_ECOLI    23 CTWPAWEQFKKDYISQEGRVIDPSDARKITTSEGQSYGMFSALAANDRAAFDNILDWTQNNLAQGSLKERLPAWLWGKKENSKWEVLDSNSASDGDVWMAWSLLEAGRLWKEQRYTDIGSALLKRIAREEVVTVPGLGSMLLPGKVGFAEDNSWRFNPSYLPPTLAQYFTRFGAPWTTLRETNQRLLLETAPKGFSPDWVRYEKDKGWQLKAEKTLISSYDAIRVYMWVGMMPDSDPQKARMLNRFKPMATFTEKNGYPPEKVDVATGKAQGKGPVGFSAAMLPFLQNRDAQAVQRQRVADNFPGSDAYYNYVLTLFGQGWDQHRFRFSTKGELLPDW 360
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhh...............eehhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...........eeee.....eeeee...hhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhheeee...eeee...........eeee.....hhhhhhhhhhhh.hhhhhhhhhhhhhhhh.........eeee...ee........ee...hhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhh....eee.....ee...hhhhhhhhhhhh.hhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhh..eee.....eee.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------GLYCOSYL_HYDROL_F8 ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3qxq C  23 CTWPAWEQFKKDYISQEGRVIDPSDARKITTSQGQSYGMFSALAANDRAAFDNILDWTQNNLAQGSLKERLPAWLWGKKENSKWEVLDSNSASDGDVWMAWSLLEAGRLWKEQRYTDIGSALLKRIAREEVVTVPGLGSMLLPGKVGFAEDNSWRFNPSYLPPTLAQYFTRFGAPWTTLRETNQRLLLETAPKGFSPDWVRYEKDKGWQLKAEKTLISSYDAIRVYMWVGMMPDSDPQKARMLNRFKPMATFTEKNGYPPEKVDVATGKAQGKGPVGFSAAMLPFLQNRDAQAVQRQRVADNFPGSDAYYNYVLTLFGQGWDQHRFRFSTKGELLPDW 360
                                    32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352

Chain D from PDB  Type:PROTEIN  Length:338
 aligned with GUN_ECOLI | P37651 from UniProtKB/Swiss-Prot  Length:368

    Alignment length:338
                                    32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352        
            GUN_ECOLI    23 CTWPAWEQFKKDYISQEGRVIDPSDARKITTSEGQSYGMFSALAANDRAAFDNILDWTQNNLAQGSLKERLPAWLWGKKENSKWEVLDSNSASDGDVWMAWSLLEAGRLWKEQRYTDIGSALLKRIAREEVVTVPGLGSMLLPGKVGFAEDNSWRFNPSYLPPTLAQYFTRFGAPWTTLRETNQRLLLETAPKGFSPDWVRYEKDKGWQLKAEKTLISSYDAIRVYMWVGMMPDSDPQKARMLNRFKPMATFTEKNGYPPEKVDVATGKAQGKGPVGFSAAMLPFLQNRDAQAVQRQRVADNFPGSDAYYNYVLTLFGQGWDQHRFRFSTKGELLPDW 360
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) Glyco_hydro_8-3qxqD01 D:23-346                                                                                                                                                                                                                                                                                                      -------------- Pfam domains (1)
           Pfam domains (2) Glyco_hydro_8-3qxqD02 D:23-346                                                                                                                                                                                                                                                                                                      -------------- Pfam domains (2)
           Pfam domains (3) Glyco_hydro_8-3qxqD03 D:23-346                                                                                                                                                                                                                                                                                                      -------------- Pfam domains (3)
           Pfam domains (4) Glyco_hydro_8-3qxqD04 D:23-346                                                                                                                                                                                                                                                                                                      -------------- Pfam domains (4)
         Sec.struct. author ..hhhhhhhhhhhh...............eehhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhh...........eeee.....eeeee...hhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhheeee...eeee...........eeee.....hhhhhhhhhhhh.hhhhhhhhhhhhhhhh.........eeee...ee........ee...hhhhhhhhhh......hhhhhhhhhhhhhhhhhhhh..eeeee.....eeee.hhhhhhhhhhhh.hhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhh..eee.....eee.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------GLYCOSYL_HYDROL_F8 ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3qxq D  23 CTWPAWEQFKKDYISQEGRVIDPSDARKITTSQGQSYGMFSALAANDRAAFDNILDWTQNNLAQGSLKERLPAWLWGKKENSKWEVLDSNSASDGDVWMAWSLLEAGRLWKEQRYTDIGSALLKRIAREEVVTVPGLGSMLLPGKVGFAEDNSWRFNPSYLPPTLAQYFTRFGAPWTTLRETNQRLLLETAPKGFSPDWVRYEKDKGWQLKAEKTLISSYDAIRVYMWVGMMPDSDPQKARMLNRFKPMATFTEKNGYPPEKVDVATGKAQGKGPVGFSAAMLPFLQNRDAQAVQRQRVADNFPGSDAYYNYVLTLFGQGWDQHRFRFSTKGELLPDW 360
                                    32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352

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 3QXQ)

(no "CATH Domain" information available for 3QXQ)

Asymmetric Unit

Clans(

)

Families(

)

Organisms( (-)

)

Clan: 6_Hairpin (120)

Family: Glyco_hydro_8 (10)

Escherichia coli (strain K12) (2)

1a	Glyco_hydro_8-3qxqD01	D:23-346
1b	Glyco_hydro_8-3qxqD02	D:23-346
1c	Glyco_hydro_8-3qxqD03	D:23-346
1d	Glyco_hydro_8-3qxqD04	D:23-346

Asymmetric Unit(hide GO term definitions)

Chain A,B,C,D (GUN_ECOLI | P37651)

molecular function
	GO:0003824	catalytic activity	Catalysis of a biochemical reaction at physiological temperatures. In biologically catalyzed reactions, the reactants are known as substrates, and the catalysts are naturally occurring macromolecular substances known as enzymes. Enzymes possess specific binding sites for substrates, and are usually composed wholly or largely of protein, but RNA that has catalytic activity (ribozyme) is often also regarded as enzymatic.
	GO:0008810	cellulase activity	Catalysis of the endohydrolysis of (1->4)-beta-D-glucosidic linkages in cellulose, lichenin and cereal beta-D-glucans.
	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:0030245	cellulose catabolic process	The chemical reactions and pathways resulting in the breakdown of cellulose, a linear beta1-4 glucan of molecular mass 50-400 kDa with the pyranose units in the -4C1 conformation.
	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.
cellular component
	GO:0005576	extracellular region	The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite.

Asymmetric Unit
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	Cis Peptide Bonds
		Ala A:196 - Pro A:197	[ RasMol ]
		Ala B:196 - Pro B:197	[ RasMol ]
		Ala C:196 - Pro C:197	[ RasMol ]
		Ala D:196 - Pro D:197	[ RasMol ]
		Asn C:103 - Ser C:104	[ RasMol ]

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Access by PDB/NDB ID
	3qxq
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		General Structural Information	:	GlycoscienceDB \| MMDB \| NDB \| OCA \| PDB \| PDBe \| PDBj \| PDBsum \| PDBWiki \| PQS \| PROTEOPEDIA
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	GUN_ECOLI \| P37651
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	3.2.1.4
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UniProtKB/Swiss-Prot
	GUN_ECOLI \| P37651	:	3qxf

3qxf	STRUCTURE OF THE BACTERIAL CELLULOSE SYNTHASE SUBUNIT Z

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (1, 4)

Sites (4, 4)

SS Bonds (0, 0)

Cis Peptide Bonds (5, 5)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (1, 4)

Exons (0, 0)

Sequences/Alignments

Classification and Annotation

SCOP Domains (0, 0)

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Gene Ontology (10, 10)

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Related Entries Specified in the PDB File