3QZ6 - JenaLib

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Title :   THE CRYSTAL STRUCTURE OF HPCH/HPAI ALDOLASE FROM DESULFITOBACTERIUM HAFNIENSE DCB-2

Authors :   K. Tan, G. Chhor, S. Clancy, A. Joachimiak, Midwest Center For Struc Genomics (Mcsg)

Date :   04 Mar 11 (Deposition) - 16 Mar 11 (Release) - 16 Mar 11 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.00

Chains :   Asym. Unit : A
Biol. Unit 1: A  (2x)
Biol. Unit 2: A  (3x)
Biol. Unit 3: A  (6x)

Keywords :   Structural Genomics, Psi-Biology, Protein Structure Initiative, Midwest Center For Structural Genomics, Mcsg, Cytoplasmic, Lyase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   K. Tan, G. Chhor, S. Clancy, A. Joachimiak
The Crystal Structure Of Hpch/Hpai Aldolase From Desulfitobacterium Hafniense Dcb-2
To Be Published
PubMed: search

Molecule 1 - HPCH/HPAI ALDOLASE
	Chains	:	A
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PMCSG7
	Expression System Strain	:	BL21
	Expression System Taxid	:	511693
	Expression System Vector Type	:	PLASMID
	Gene	:	DHAF_2073
	Organism Scientific	:	DESULFITOBACTERIUM HAFNIENSE
	Organism Taxid	:	272564
	Strain	:	DCB-2

		1
Asymmetric Unit	:	A
Biological Unit 1 (2x)	:	A
Biological Unit 2 (3x)	:	A
Biological Unit 3 (6x)	:	A

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (2, 8)

No.	Name	Count	Type	Full Name
1	MSE	7	Mod. Amino Acid	SELENOMETHIONINE
2	ZN	1	Ligand/Ion	ZINC ION

Biological Unit 1 (1, 14)

No.	Name	Count	Type	Full Name
1	MSE	14	Mod. Amino Acid	SELENOMETHIONINE
2	ZN	-1	Ligand/Ion	ZINC ION

Biological Unit 2 (1, 21)

No.	Name	Count	Type	Full Name
1	MSE	21	Mod. Amino Acid	SELENOMETHIONINE
2	ZN	-1	Ligand/Ion	ZINC ION

Biological Unit 3 (1, 42)

No.	Name	Count	Type	Full Name
1	MSE	42	Mod. Amino Acid	SELENOMETHIONINE
2	ZN	-1	Ligand/Ion	ZINC ION

Asymmetric Unit (1, 1)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	VAL A:21 , TYR A:22 , ASN A:23	BINDING SITE FOR RESIDUE ZN A 259

(no "SS Bond" information available for 3QZ6)

Asymmetric Unit

No.	Residues
1	Pro A:110	-	Pro A:111

(no "SAP(SNP)/Variant" information available for 3QZ6)

(no "PROSITE Motif" information available for 3QZ6)

(no "Exon" information available for 3QZ6)

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)
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Chain A from PDB  Type:PROTEIN  Length:259
 aligned with B8FRX2_DESHD | B8FRX2 from UniProtKB/TrEMBL  Length:258

    Alignment length:259
                             1                                                                                                                                                                                                                                                                 
                             |       9        19        29        39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229       239       249         
         B8FRX2_DESHD     - -MFLKKKLSAGKSVVGTMLNLVYNPDIVRIYAEAGLDYFIVDCEHAAYTFREINHLVSVAKNAGVSVLVRIPQVDRAHVQRLLDIGAEGFMIPGVQSAETMRETVRLAKYPPLGERGVGGSIVTDFKPVNWAEWVQERNDEIFIMAQIEHVKAVEDIDSILAVQGVDAVIFGPRDLSNDLGIIGQTEHPKVYECYEKVYRAADRQGVVKGFFTAADAAKMGWAVERGAQMLLWSGDVAALQTYTAKGVKTIKELPGFNP 258
               SCOP domains d3qz6a_ A: automated matches                                                                                                                                                                                                                                        SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------HpcH_HpaI-3qz6A01 A:16-241                                                                                                                                                                                                        ----------------- Pfam domains
         Sec.struct. author ..hhhhhhhh...eeeeee......hhhhhhhhh...eeeee......hhhhhhhhhhhhhhhh.eeeee....hhhhhhhhhhhh..eeee....hhhhhhhhhhhhh..........hhhhhh....hhhhhhhhhhh..eeeeee.hhhhhhhhhhhhh.....eeeehhhhhhhhh.......hhhhhhhhhhhhhhhhhhh.eeeeee..hhhhhhhhhhh...eeeeeehhhhhhhhhhhhhhhhhh...... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3qz6 A   0 AmFLKKKLSAGKSVVGTmLNLVYNPDIVRIYAEAGLDYFIVDCEHAAYTFREINHLVSVAKNAGVSVLVRIPQVDRAHVQRLLDIGAEGFmIPGVQSAETmRETVRLAKYPPLGERGVGGSIVTDFKPVNWAEWVQERNDEIFImAQIEHVKAVEDIDSILAVQGVDAVIFGPRDLSNDLGIIGQTEHPKVYECYEKVYRAADRQGVVKGFFTAADAAKmGWAVERGAQmLLWSGDVAALQTYTAKGVKTIKELPGFNP 258
                             |       9       |19        29        39        49        59        69        79        89|       99|      109       119       129       139    |  149       159       169       179       189       199       209       219       229       239       249         
                             |              17-MSE                                                                   90-MSE   100-MSE                                     144-MSE                                                                    219-MSE   229-MSE                         
                             1-MSE

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 Unit

Classes(

)

Folds(

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Superfamilies( (-)

)

Families(

)

Protein Domains( (-)

)

Organisms( (-)

)

Class: Alpha and beta proteins (a/b) (23833)

Fold: TIM beta/alpha-barrel (3956)

Superfamily: Phosphoenolpyruvate/pyruvate domain (92)

Family: automated matches (16)

Protein domain: automated matches (16)

Desulfitobacterium hafniense [TaxId: 272564] (1)

d3qz6a_

(no "CATH Domain" information available for 3QZ6)

Asymmetric Unit

Clans(

)

Families(

)

Organisms( (-)

)

Clan: PK_TIM (63)

Family: HpcH_HpaI (8)

Desulfitobacterium hafniense (strain DCB-2 / DSM 10664) (1)

HpcH_HpaI-3qz6A01

A:16-241

Asymmetric Unit(hide GO term definitions)

Chain A (B8FRX2_DESHD | B8FRX2)

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:0046872		metal ion binding		Interacting selectively and non-covalently with any metal ion.

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Description

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