3MC4 - JenaLib

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Title :   CRYSTAL STRUCTURE OF WW/RSP5/WWP DOMAIN: BACTERIAL TRANSFERASE HEXAPEPTIDE REPEAT: SERINE O-ACETYLTRANSFERASE FROM BRUCELLA MELITENSIS

Authors :   Seattle Structural Genomics Center For Infections Disease (S

Date :   26 Mar 10 (Deposition) - 21 Apr 10 (Release) - 22 Feb 12 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.95

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

Keywords :   Ssgcid, Structural Genomics, Seattle Structural Genomics Center For Infectious Disease, Acyltransferase, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   Seattle Structural Genomics Center For Infectious Disease (Ssgcid), J. Abendroth, A. Gardberg, B. Staker
Crystal Structure Of Ww/Rsp5/Wwp Domain: Bacterial Transferase Hexapeptide Repeat: Serine O-Acetyltransferase From Brucella Melitensis
To Be Published
PubMed: search

Molecule 1
	Chains	:	A, B
	EC Number	:	2.3.1.30
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	AVA0421
	Expression System Strain	:	BL21(DE3)
	Expression System Taxid	:	469008
	Expression System Vector Type	:	PLASMID
	Gene	:	BAB1_1281
	Organism Scientific	:	BRUCELLA MELITENSIS BIOVAR ABORTUS
	Organism Taxid	:	359391
	Repeat	:	SERINE O-ACETYLTRANSFERASE
	Strain	:	2308

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

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (3, 7)

No.	Name	Count	Type	Full Name
1	CL	3	Ligand/Ion	CHLORIDE ION
2	EDO	2	Ligand/Ion	1,2-ETHANEDIOL
3	OCS	2	Mod. Amino Acid	CYSTEINESULFONIC ACID

Biological Unit 1 (2, 6)

No.	Name	Count	Type	Full Name
1	CL	-1	Ligand/Ion	CHLORIDE ION
2	EDO	3	Ligand/Ion	1,2-ETHANEDIOL
3	OCS	3	Mod. Amino Acid	CYSTEINESULFONIC ACID

Biological Unit 2 (2, 6)

No.	Name	Count	Type	Full Name
1	CL	-1	Ligand/Ion	CHLORIDE ION
2	EDO	3	Ligand/Ion	1,2-ETHANEDIOL
3	OCS	3	Mod. Amino Acid	CYSTEINESULFONIC ACID

Asymmetric Unit (3, 3)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	TRP A:79 , VAL A:82	BINDING SITE FOR RESIDUE CL A 301
2	AC2	SOFTWARE	HIS A:116 , ARG A:117 , HIS A:120 , ALA A:150 , ARG A:151 , LEU A:152 , HOH A:322	BINDING SITE FOR RESIDUE EDO A 302
3	AC3	SOFTWARE	LEU A:5 , HIS B:116 , ARG B:117 , HIS B:120 , ALA B:150 , ARG B:151 , LEU B:152 , HOH B:317	BINDING SITE FOR RESIDUE EDO B 302

(no "SS Bond" information available for 3MC4)

Asymmetric Unit

No.	Residues
1	Val A:241	-	Pro A:242
2	Val B:241	-	Pro B:242

(no "SAP(SNP)/Variant" information available for 3MC4)

(no "PROSITE Motif" information available for 3MC4)

(no "Exon" information available for 3MC4)

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:244
 aligned with Q2YQG6_BRUA2 | Q2YQG6 from UniProtKB/TrEMBL  Length:266

    Alignment length:249
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241         
         Q2YQG6_BRUA2     2 NAGLDQVDPIWHSIRAEAEEATRNDPVLGAFLYATILNQPSLEEAVMHRIAERLGHPDVSADILRQTFDTMLEANPEWSHVLRVDIQAVYDRDPAYSRFMDPVLYLKGFHAIQTHRLAHWLYKQGRKDFAYYLQSRSSSIFQTDIHPAARLGSGLFLDHATGLVVGETAVVEDNVSILHGVTLGGTGKSSGDRHPKIRQGVLIGAGAKILGNIQVGQCSKIAAGSVVLKSVPHNVTVAGVPARIIGETG 250
               SCOP domains d3mc4a_ A: automated matches                                                                                                                                                                                                                              SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhh....hhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhh..ee....ee....eee.....ee....ee....eee...eee.-----.....ee....ee....eee...ee....ee....ee.......eeee....eeeee.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3mc4 A   2 NAGLDQVDPIWHSIRAEAEEATRNDPVLGAFLYATILNQPSLEEAVMHRIAERLGHPDVSADILRQTFDTMLEANPEWSHVLRVDIQAVYDRDPAYSRFMDPVLYLKGFHAIQTHRLAHWLYKQGRKDFAYYLQSRSSSIFQTDIHPAARLGSGLFLDHATGLVVGETAVVEDNVSILHGVTLGG-----GDRHPKIRQGVLIGAGAKILGNIQVGQcSKIAAGSVVLKSVPHNVTVAGVPARIIGETG 250
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181    |    -|      201       211       221       231       241         
                                                                                                                                                                                                                  186   192                        219-OCS

Chain B from PDB  Type:PROTEIN  Length:238
 aligned with Q2YQG6_BRUA2 | Q2YQG6 from UniProtKB/TrEMBL  Length:266

    Alignment length:242
                                    18        28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248  
         Q2YQG6_BRUA2     9 DPIWHSIRAEAEEATRNDPVLGAFLYATILNQPSLEEAVMHRIAERLGHPDVSADILRQTFDTMLEANPEWSHVLRVDIQAVYDRDPAYSRFMDPVLYLKGFHAIQTHRLAHWLYKQGRKDFAYYLQSRSSSIFQTDIHPAARLGSGLFLDHATGLVVGETAVVEDNVSILHGVTLGGTGKSSGDRHPKIRQGVLIGAGAKILGNIQVGQCSKIAAGSVVLKSVPHNVTVAGVPARIIGETG 250
               SCOP domains d3mc4b_ B: automated matches                                                                                                                                                                                                                       SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) --SATase_N-3mc4B03 B:11-115                                                                                -------------------------------------------------------------------------------Hexapep-3mc4B01 B:195-230           -------------------- Pfam domains (1)
           Pfam domains (2) --SATase_N-3mc4B04 B:11-115                                                                                -------------------------------------------------------------------------------Hexapep-3mc4B02 B:195-230           -------------------- Pfam domains (2)
         Sec.struct. author hhhhhhhhhhhhhhhhhh..hhhhhhhhh....hhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhh..ee....ee....eee.....ee....ee....eee...eee..----.....ee....ee....eee...ee....ee....ee.......eeee....eeeee.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3mc4 B   9 DPIWHSIRAEAEEATRNDPVLGAFLYATILNQPSLEEAVMHRIAERLGHPDVSADILRQTFDTMLEANPEWSHVLRVDIQAVYDRDPAYSRFMDPVLYLKGFHAIQTHRLAHWLYKQGRKDFAYYLQSRSSSIFQTDIHPAARLGSGLFLDHATGLVVGETAVVEDNVSILHGVTLGGT----GDRHPKIRQGVLIGAGAKILGNIQVGQcSKIAAGSVVLKSVPHNVTVAGVPARIIGETG 250
                                    18        28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178        |-   |   198       208       218|      228       238       248  
                                                                                                                                                                                                            187  192                        219-OCS

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(

)

Superfamilies( (-)

)

Families(

)

Protein Domains( (-)

)

Organisms( (-)

)

Class: All beta proteins (24004)

Fold: Single-stranded left-handed beta-helix (154)

Superfamily: Trimeric LpxA-like enzymes (147)

Family: automated matches (55)

Protein domain: automated matches (55)

Brucella melitensis [TaxId: 359391] (1)

1a	d3mc4a_	A:
1b	d3mc4b_	B:

(no "CATH Domain" information available for 3MC4)

Asymmetric Unit

Clans(

)

Families(

)

Organisms( (-)

)

Clan: no clan defined [family: Hexapep] (52)

Family: Hexapep (52)

Brucella abortus (strain 2308) (1)

1a	Hexapep-3mc4B01	B:195-230
1b	Hexapep-3mc4B02	B:195-230

Clan: no clan defined [family: SATase_N] (8)

Family: SATase_N (8)

Brucella abortus (strain 2308) (1)

2a	SATase_N-3mc4B03	B:11-115
2b	SATase_N-3mc4B04	B:11-115

Asymmetric Unit(hide GO term definitions)

Chain A,B (Q2YQG6_BRUA2 | Q2YQG6)

molecular function
	GO:0009001	serine O-acetyltransferase activity	Catalysis of the reaction: L-serine + acetyl-CoA = O-acetyl-L-serine + CoA.
	GO:0016740	transferase activity	Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2.
	GO:0016746	transferase activity, transferring acyl groups	Catalysis of the transfer of an acyl group from one compound (donor) to another (acceptor).
biological process
	GO:0006535	cysteine biosynthetic process from serine	The chemical reactions and pathways resulting in the formation of cysteine from other compounds, including serine.
cellular component
	GO:0005737	cytoplasm	All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.

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	Cis Peptide Bonds
		Val A:241 - Pro A:242	[ RasMol ]
		Val B:241 - Pro B:242	[ RasMol ]

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