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Asym./Biol. Unit (Jmol Viewer)

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Title :   CRYSTAL STRUCTURE OF INTERACTING CLOSTRIDIUM THERMOCELLUM MULTIMODULAR COMPONENTS

Authors :   J. J. Adams, M. A. Currie, E. A. Bayer, Z. Jia, S. P. Smith

Date :   21 Oct 09 (Deposition) - 09 Feb 10 (Release) - 02 Mar 10 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.94

Chains :   Asym./Biol. Unit : A,B

Keywords :   Cohesin, Dockerin, X-Module, Cellulosome, Carbohydrate Metabolism, Cell Wall Biogenesis/Degradation, Cellulose Degradation, Glycoprotein, Polysaccharide Degradation, Secreted, Structural Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   J. J. Adams, M. A. Currie, S. Ali, E. A. Bayer, Z. Jia, S. P. Smith
Insights Into Higher-Order Organization Of The Cellulosome Revealed By A Dissect-And-Build Approach: Crystal Structure Of Interacting Clostridium Thermocellum Multimodular Components
J. Mol. Biol. V. 396 833 2010
PubMed-ID: 20070943 | Reference-DOI: 10.1016/J.JMB.2010.01.015

Molecule 1 - CELLULOSOMAL-SCAFFOLDING PROTEIN A
	Chains	:	A
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Taxid	:	562
	Fragment	:	COHESIN 9 AND DOCKERIN 1-2 DOMAINS: UNP RESIDUES 1542-1853
	Gene	:	CIPA, CTHE_3077
	Organism Scientific	:	CLOSTRIDIUM THERMOCELLUM ATCC 27405
	Organism Taxid	:	203119
	Strain	:	ATCC 27405 / DSM 1237
	Synonym	:	CELLULOSOMAL GLYCOPROTEIN S1/SL, CELLULOSE- INTEGRATING PROTEIN A, COHESIN

Molecule 2 - CELLULOSOME ANCHORING PROTEIN, COHESIN REGION
	Chains	:	B
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Taxid	:	562
	Fragment	:	UNP RESIDUES 27-200
	Gene	:	CTHE_1307, SDBA
	Organism Scientific	:	CLOSTRIDIUM THERMOCELLUM ATCC 27405
	Organism Taxid	:	203119
	Strain	:	ATCC 27405 / DSM 1237

		1	2
Asymmetric/Biological Unit	:	A	B

Summary Information (see also Sequences/Alignments below)

Asymmetric/Biological Unit (2, 3)

No.	Name	Count	Type	Full Name
1	CA	2	Ligand/Ion	CALCIUM ION
2	CL	1	Ligand/Ion	CHLORIDE ION

Asymmetric Unit (3, 3)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	ASP A:284 , ASN A:286 , ASN A:288 , ALA A:290 , ASP A:295 , HOH A:345	BINDING SITE FOR RESIDUE CA A 701
2	AC2	SOFTWARE	ASP A:251 , VAL A:253 , ASP A:255 , SER A:257 , ASP A:262 , HOH A:346	BINDING SITE FOR RESIDUE CA A 702
3	AC3	SOFTWARE	ARG A:225 , MET A:246	BINDING SITE FOR RESIDUE CL A 703

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

(no "Cis Peptide Bond" information available for 3KCP)

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

Asymmetric/Biological Unit (3, 4)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	DOCKERIN	PS51766	Dockerin domain profile.	CIPA_CLOTH	1785-1852	1	A:245-310
2	CLOS_CELLULOSOME_RPT	PS00448	Clostridium cellulosome enzymes repeated domain signature.	CIPA_CLOTH	1791-1810 1824-1843	2	A:251-270 A:284-303
3	EF_HAND_1	PS00018	EF-hand calcium-binding domain.	CIPA_CLOTH	1824-1836	1	A:284-296

(no "Exon" information available for 3KCP)

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:303
 aligned with CIPA_CLOTH | Q06851 from UniProtKB/Swiss-Prot  Length:1853

    Alignment length:303
                                  1557      1567      1577      1587      1597      1607      1617      1627      1637      1647      1657      1667      1677      1687      1697      1707      1717      1727      1737      1747      1757      1767      1777      1787      1797      1807      1817      1827      1837      1847   
          CIPA_CLOTH   1548 KLTLKIGRAEGRPGDTVEIPVNLYGVPQKGIASGDFVVSYDPNVLEIIEIEPGELIVDPNPTKSFDTAVYPDRKMIVFLFAEDSGTGAYAITEDGVFATIVAKVKEGAPEGFSAIEISEFGAFADNDLVEVETDLINGGVLVTNKPVIEGYKVSGYILPDFSFDATVAPLVKAGFKVEIVGTELYAVTDANGYFEITGVPANASGYTLKISRATYLDRVIANVVVTGDTSVSTSQAPIMMWVGDIVKDNSINLLDVAEVIRCFNATKGSANYVEELDINRNGAINMQDIMIVHKHFGATSSDY 1850
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -Cohesin-3kcpA01 A:9-149                                                                                                                      ----------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeee.eeee....eeeeeeeee........eeeeeee.....eeeeeeee.......hhhh.eeeeeehhh.eeeeeee.............eeeeeeeeee......eeeeeeeeeeeeee.....ee..eee.eeeee........eeeeeeeee.......hhhhhhh..eeee.....eee.....eeeeeee..eeeeeeeeee..ee..eeeeeeee...ee.......eee.eee.......hhhhhhhhhh...........hhhhh.......hhhhhhhhhh....hhhhh Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------DOCKERIN  PDB: A:245-310 UniProt: 1785-1852                        PROSITE (1)
                PROSITE (2) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------CLOS_CELLULOSOME_RPT-------------CLOS_CELLULOSOME_RPT------- PROSITE (2)
                PROSITE (3) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------EF_HAND_1    -------------- PROSITE (3)
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                3kcp A    8 KLTLKIGRAEGRPGDTVEIPVNLYGVPQKGIASGDFVVSYDPNVLEIIEIEPGELIVDPNPTKSFDTAVYPDRKMIVFLFAEDSGTGAYAITEDGVFATIVAKVKEGAPEGFSAIEISEFGAFADNDLVEVETDLINGGVLVTNKPVIEGYKVSGYILPDFSFDATVAPLVKAGFKVEIVGTELYAVTDANGYFEITGVPANASGYTLKISRATYLDRVIANVVVTGDTSVSTSQAPIMMWVGDIVKDNSINLLDVAEVIRCFNATKGSANYVEELDINRNGAINMQDIMIVHKHFGATSSDY  310
                                    17        27        37        47        57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277       287       297       307

Chain B from PDB  Type:PROTEIN  Length:163
 aligned with A3DF10_CLOTH | A3DF10 from UniProtKB/TrEMBL  Length:631

    Alignment length:163
                                    41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191   
        A3DF10_CLOTH     32 SSIELKFDRNKGEVGDILIGTVRINNIKNFAGFQVNIVYDPKVLMAVDPETGKEFTSSTFPPGRTVLKNNAYGPIQIADNDPEKGILNFALAYSYIAGYKETGVAEESGIIAKIGFKILQKKSTAVKFQDTLSMPGAISGTQLFDWDGEVITGYEVIQPDVLS  194
               SCOP domains d3kcpb_ B: automated matches                                                                                                                                        SCOP domains
               CATH domains 3kcpB00 B:441-603  [code=2.60.40.680, no name defined]                                                                                                              CATH domains
               Pfam domains --Cohesin-3kcpB01 B:443-603                                                                                                                                         Pfam domains
         Sec.struct. author .eeeeee.........eeeeeeeee....eeeeeeeee.....eeee.....................hhhh.eeeee..hhhh.eeeeeeee.hhhhhhhhh.....eeeeeeeeee........ee............eeeee....ee...eee...... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                3kcp B  441 SSIELKFDRNKGEVGDILIGTVRINNIKNFAGFQVNIVYDPKVLMAVDPETGKEFTSSTFPPGRTVLKNNAYGPIQIADNDPEKGILNFALAYSYIAGYKETGVAEESGIIAKIGFKILQKKSTAVKFQDTLSMPGAISGTQLFDWDGEVITGYEVIQPDVLS  603
                                   450       460       470       480       490       500       510       520       530       540       550       560       570       580       590       600

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 '\|'

Asymmetric/Biological Unit

Classes(

)

Folds(

)

Superfamilies( (-)

)

Families(

)

Protein Domains( (-)

)

Organisms( (-)

)

Class: All beta proteins (24004)

Fold: Common fold of diphtheria toxin/transcription factors/cytochrome f (364)

Superfamily: Carbohydrate-binding domain (66)

Family: Cellulose-binding domain family III (37)

Protein domain: automated matches (6)

Clostridium thermocellum [TaxId: 203119] (1)

d3kcpb_

Asymmetric/Biological Unit

Classes(

)

Architectures( (-)

)

Topologies( (-)

)

Homologous Superfamilies( (-)

)

Organisms( (-)

)

Class: Mainly Beta (13760)

Architecture: Sandwich (5577)

Topology: Immunoglobulin-like (3897)

Homologous Superfamily: [code=2.60.40.680, no name defined] (14)

Clostridium thermocellum atcc 27405. Organism_taxid: 203119. Strain: atcc 27405 / dsm 1237. (1)

3kcpB00

B:441-603

Asymmetric/Biological Unit

Clans(

)

Families(

)

Organisms( (-)

)

Clan: CBD (21)

Family: Cohesin (6)

Clostridium thermocellum (strain ATCC 27405 / DSM 1237) (2)

1a	Cohesin-3kcpB01	B:443-603
1b	Cohesin-3kcpA01	A:9-149

Asymmetric/Biological Unit(hide GO term definitions)

Chain A (CIPA_CLOTH | Q06851)

molecular function
	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:0030248	cellulose binding	Interacting selectively and non-covalently with cellulose.
	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:0071555	cell wall organization	A process that results in the assembly, arrangement of constituent parts, or disassembly of the cell wall, the rigid or semi-rigid envelope lying outside the cell membrane of plant, fungal and most prokaryotic cells, maintaining their shape and protecting them from osmotic lysis.
	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: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.

Chain B (A3DF10_CLOTH | A3DF10)

molecular function
	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.
biological process
	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.

Asymmetric/Biological Unit
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Description

Compounds

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Ligands, Modified Residues, Ions (2, 3)

Sites (3, 3)

SS Bonds (0, 0)

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