3NQH - JenaLib

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Title :   CRYSTAL STRUCTURE OF A GLYCOSYL HYDROLASE (BT_2959) FROM BACTEROIDES THETAIOTAOMICRON VPI-5482 AT 2.11 A RESOLUTION

Authors :   Joint Center For Structural Genomics (Jcsg)

Date :   29 Jun 10 (Deposition) - 28 Jul 10 (Release) - 28 Jul 10 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.11

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

Keywords :   Structural Genomics, Joint Center For Structural Genomics, Jcsg, Protein Structure Initiative, Psi-2, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   Joint Center For Structural Genomics (Jcsg)
Crystal Structure Of A Glycosyl Hydrolase (Bt_2959) From Bacteroides Thetaiotaomicron Vpi-5482 At 2. 11 A Resolution
To Be Published
PubMed: search

Molecule 1 - GLYCOSYL HYDROLASE
	Chains	:	A
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	SPEEDET
	Expression System Strain	:	HK100
	Expression System Taxid	:	562
	Expression System Vector Type	:	PLASMID
	Gene	:	BT_2959
	Organism Scientific	:	BACTEROIDES THETAIOTAOMICRON
	Organism Taxid	:	226186
	Strain	:	VPI-5482
	Synonym	:	GLYCOSYL HYDROLASE FAMILY 43 PROTEIN

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

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (3, 16)

No.	Name	Count	Type	Full Name
1	ACT	1	Ligand/Ion	ACETATE ION
2	GOL	2	Ligand/Ion	GLYCEROL
3	MSE	13	Mod. Amino Acid	SELENOMETHIONINE

Biological Unit 1 (3, 16)

No.	Name	Count	Type	Full Name
1	ACT	1	Ligand/Ion	ACETATE ION
2	GOL	2	Ligand/Ion	GLYCEROL
3	MSE	13	Mod. Amino Acid	SELENOMETHIONINE

Biological Unit 2 (3, 32)

No.	Name	Count	Type	Full Name
1	ACT	2	Ligand/Ion	ACETATE ION
2	GOL	4	Ligand/Ion	GLYCEROL
3	MSE	26	Mod. Amino Acid	SELENOMETHIONINE

Asymmetric Unit (3, 3)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	GLU A:105 , ARG A:106 , TYR A:129 , ASP A:163 , GLU A:207 , GLN A:262 , HOH A:512 , HOH A:588 , HOH A:670 , HOH A:701	BINDING SITE FOR RESIDUE GOL A 501
2	AC2	SOFTWARE	GLN A:93 , SER A:94 , LYS A:358	BINDING SITE FOR RESIDUE GOL A 502
3	AC3	SOFTWARE	ASP A:439 , LYS A:440	BINDING SITE FOR RESIDUE ACT A 503

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

Asymmetric Unit

No.	Residues
1	Gly A:243	-	Pro A:244
2	Tyr A:286	-	Pro A:287

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

(no "PROSITE Motif" information available for 3NQH)

(no "Exon" information available for 3NQH)

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:439
 aligned with Q8A3J5_BACTN | Q8A3J5 from UniProtKB/TrEMBL  Length:460

    Alignment length:439
                                    31        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         
         Q8A3J5_BACTN    22 KTEKVVNNGIPWFDDRGEIVNAHGACIVEENGRYYLFGEYKSDKSNAFPGFSCYSSDDLVNWKFERVVLPMQSSGILGPDRVGERVKVMKCPSTGEYVMYMHADDMNYKDPHIGYATCSTIAGEYKLHGPLLYEGKPIRRWDMGTYQDTDGTGYLLLHGGIVYRLSKDYRTAEEKVVSGVGGSHGESPAMFKKDGTYFFLFSNLTSWEKNDNFYFTAPSVKGPWTRQGLFAPEGSLTYNSQTTFVFPLKCGEDTIPMFMGDRWSYPHQASAATYVWMPMQVDGTKLSIPEYWPSWDVDKLKPVNPLRKGKTVDLKKITFSKEADWKVEEGRISSNVKGSTLSIPFTGSCVAVMGETNCHSGYARMNILDKKGEKIYSSLVDFYSKANDHATRFKTPQLAEGEYTLVIEVTGISPTWTDKTKRIYGSDDCFVTITDIVKL 460
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------Glyco_hydro_43-3nqhA01 A:42-248                                                                                                                                                                                -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eee...............eeeeeeee..eeeeeee...........eeeeee......eeeeeee...........eeeeeeeeee......eeeeeeeee......eeeeeee.......eeeee.ee..ee.....eeeee.....eeeee...eeeee......eeeeee........eeeeeeee..eeeeeee..........eeeee.......eeeee.....hhhhhheeeeeeeeee..eeeeeeeeee....hhhhhheeeeee.eee..eee......eee....ee.hhhhhhee.hhhhhee.hhhhheee..eeee.....eeeeee....eeeeeee.....eeeeeee.....eeeeeeee......eeeeeee........eeeeeee.....eee.....eee.....eeeeeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3nqh A  22 KTEKVVNNGIPWFDDRGEIVNAHGACIVEENGRYYLFGEYKSDKSNAFPGFSCYSSDDLVNWKFERVVLPmQSSGILGPDRVGERVKVmKCPSTGEYVmYmHADDmNYKDPHIGYATCSTIAGEYKLHGPLLYEGKPIRRWDmGTYQDTDGTGYLLLHGGIVYRLSKDYRTAEEKVVSGVGGSHGESPAmFKKDGTYFFLFSNLTSWEKNDNFYFTAPSVKGPWTRQGLFAPEGSLTYNSQTTFVFPLKCGEDTIPmFmGDRWSYPHQASAATYVWmPmQVDGTKLSIPEYWPSWDVDKLKPVNPLRKGKTVDLKKITFSKEADWKVEEGRISSNVKGSTLSIPFTGSCVAVmGETNCHSGYARmNILDKKGEKIYSSLVDFYSKANDHATRFKTPQLAEGEYTLVIEVTGISPTWTDKTKRIYGSDDCFVTITDIVKL 460
                                    31        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         
                                                                                                 92-MSE           110-MSE   120-MSE  |                                  164-MSE                                        211-MSE                                                            278-MSE             298-MSE                                                                     374-MSE     386-MSE                                                                      
                                                                                                                              122-MSE|                                                                                                                                                      280-MSE             300-MSE                                                                                                                                                            
                                                                                                                                   127-MSE

Legend:		→ Mismatch	(orange background)
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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 '\|'

(no "SCOP Domain" information available for 3NQH)

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

Asymmetric Unit

Clans(

)

Families(

)

Organisms( (-)

)

Clan: B_Fructosidase (34)

Family: Glyco_hydro_43 (11)

Bacteroides thetaiotaomicron (3)

Glyco_hydro_43-3nqhA01

A:42-248

Asymmetric Unit(hide GO term definitions)

Chain A (Q8A3J5_BACTN | Q8A3J5)

molecular function
	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.

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	Cis Peptide Bonds
		Gly A:243 - Pro A:244	[ RasMol ]
		Tyr A:286 - Pro A:287	[ RasMol ]

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Description

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Ligands, Modified Residues, Ions (3, 16)

Sites (3, 3)

SS Bonds (0, 0)

Cis Peptide Bonds (2, 2)

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