1TYJ - JenaLib

Title :   CRYSTAL STRUCTURE ANALYSIS OF TYPE II COHESIN A11 FROM BACTEROIDES CELLULOSOLVENS

Authors :   I. Noach, F. Frolow, H. Jakoby, S. Rosenheck, L. J. W. Shimon, R. Lamed, E. A. Bayer

Date :   08 Jul 04 (Deposition) - 26 Apr 05 (Release) - 24 Feb 09 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.60

Chains :   Asym./Biol. Unit : A

Keywords :   Beta Sandwich, Dockerin-Binding Module, Alpha Helix, Flaps, Structural Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   I. Noach, F. Frolow, H. Jakoby, S. Rosenheck, L. J. W. Shimon, R. Lamed, E. A. Bayer
Crystal Structure Of A Type-Ii Cohesin Module From The Bacteroides Cellulosolvens Cellulosome Reveals Novel And Distinctive Secondary Structural Elements
J. Mol. Biol. V. 348 1 2005
PubMed-ID: 15808849 | Reference-DOI: 10.1016/J.JMB.2005.02.024
(for further references see the PDB file header)

Compounds

Molecule 1 - CELLULOSOMAL SCAFFOLDIN
	Chains	:	A
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI BL21
	Expression System Cellular Location	:	CELLULOSOME
	Expression System Plasmid	:	PET28A
	Expression System Strain	:	BL21
	Expression System Taxid	:	511693
	Expression System Vector Type	:	PLASMID
	Fragment	:	TYPE-II COHESIN DOMAIN 11
	Gene	:	CIPBC(SCAA)
	Organism Scientific	:	BACTEROIDES CELLULOSOLVENS
	Organism Taxid	:	35825

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (2, 6)

Sites (6, 6)

Asymmetric Unit (6, 6)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	GLY A:2 , LYS A:27 , ILE A:28 , THR A:29 , TYR A:155 , ALA A:159 , HOH A:273 , HOH A:363	BINDING SITE FOR RESIDUE EDO A 172
2	AC2	SOFTWARE	LYS A:27 , THR A:29 , SER A:107 , GLU A:125 , HOH A:199 , HOH A:273	BINDING SITE FOR RESIDUE EDO A 173
3	AC3	SOFTWARE	ILE A:51 , PRO A:62 , TYR A:64 , HOH A:247 , HOH A:286	BINDING SITE FOR RESIDUE EDO A 174
4	AC4	SOFTWARE	GLY A:70 , ARG A:71 , PHE A:72 , ASN A:73 , ALA A:74 , HOH A:254 , HOH A:300	BINDING SITE FOR RESIDUE EDO A 175
5	AC5	SOFTWARE	VAL A:15 , ILE A:119 , HOH A:262	BINDING SITE FOR RESIDUE EDO A 176
6	AC6	SOFTWARE	SER A:59 , MET A:61 , LYS A:79 , HOH A:247	BINDING SITE FOR RESIDUE MOH A 408

SS Bonds (0, 0)

Cis Peptide Bonds (0, 0)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (0, 0)

Exons (0, 0)

Sequences/Alignments

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
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Chain A from PDB  Type:PROTEIN  Length:170
 aligned with Q9FDJ9_9FIRM | Q9FDJ9 from UniProtKB/TrEMBL  Length:2319

    Alignment length:170
                                  2082      2092      2102      2112      2122      2132      2142      2152      2162      2172      2182      2192      2202      2212      2222      2232      2242
        Q9FDJ9_9FIRM   2073 GSVLTAIDNDKVAVGDKVTLTINVDKITNFSGYQFNIKYNTTYLQPWDTIADEAYTDSTMPDYGTLLQGRFNATDMSKHNLSQGVLNFGRLYMNLSAYRASGKPESTGAVAKVTFKVIKEIPAEGIKLATFENGSSMNNAVDGTMLFDWDGNMYSSSAYKVVQPGLIYPK 2242
               SCOP domains d1tyja1 A:2-171 Cellulosomal scaffoldin ScaA                                                                                                                               SCOP domains
               CATH domains 1tyjA00 A:2-171  [code=2.60.40.680, no name defined]                                                                                                                       CATH domains
               Pfam domains --Cohesin-1tyjA01 A:4-168                                                                                                                                              --- Pfam domains
         Sec.struct. author .eeeeee...ee....eeeeeeeee....eeeeeeeee.....eeeee....ee.......ee.........eeeee..hhhh.eeeeeeee.hhhhhhhh......eeeeeeeeee........ee..ee............eeeee...........ee....eeee. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                1tyj A    2 GSVLTAIDNDKVAVGDKVTLTINVDKITNFSGYQFNIKYNTTYLQPWDTIADEAYTDSTMPDYGTLLQGRFNATDMSKHNLSQGVLNFGRLYMNLSAYRASGKPESTGAVAKVTFKVIKEIPAEGIKLATFENGSSMNNAVDGTMLFDWDGNMYSSSAYKVVQPGLIYPK  171
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171

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	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 '\|'

Classification and Annotation

SCOP Domains (1, 1)

CATH Domains (1, 1)

Pfam Domains (1, 1)

Gene Ontology (4, 4)

Asymmetric/Biological Unit(hide GO term definitions)

Chain A (Q9FDJ9_9FIRM | Q9FDJ9)

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.
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: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.

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