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Title :   CRYSTAL STRUCTURE OF A PROBABLE ACETYLTRANSFERASE

Authors :   S. Swaminathan, S. Eswaramoorthy, S. K. Burley, New York Sgx Research Center For Structural Genomics (Nysgxrc)

Date :   28 Oct 05 (Deposition) - 06 Dec 05 (Release) - 24 Feb 09 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.80

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

Keywords :   Transferase, Dimer, T1065, Structural Genomics, Psi, Protein Structure Initiative, New York Sgx Research Center For Structural Genomics, Nysgxrc, Unknown Function (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   S. Eswaramoorthy, S. Swaminathan
Crystal Structure Of A Probable Acetyltransferase
To Be Published
PubMed: search
(for further references see the PDB file header)

Molecule 1 - PROBABLE ACETYLTRANSFERASE
	Chains	:	A, B, D, E
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Taxid	:	562
	Organism Scientific	:	PSEUDOMONAS AERUGINOSA PAO1
	Organism Taxid	:	208964
	Strain	:	PA01

		1	2	3	4
Asymmetric Unit	:	A	B	D	E
Biological Unit 1 (1x)	:	A	B
Biological Unit 2 (1x)	:			D	E

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (1, 16)

No.	Name	Count	Type	Full Name
1	MSE	16	Mod. Amino Acid	SELENOMETHIONINE

Biological Unit 1 (1, 8)

No.	Name	Count	Type	Full Name
1	MSE	8	Mod. Amino Acid	SELENOMETHIONINE

Biological Unit 2 (1, 8)

No.	Name	Count	Type	Full Name
1	MSE	8	Mod. Amino Acid	SELENOMETHIONINE

(no "Site" information available for 2EUI)

(no "SS Bond" information available for 2EUI)

(no "Cis Peptide Bond" information available for 2EUI)

(no "SAP(SNP)/Variant" information available for 2EUI)

(no "PROSITE Motif" information available for 2EUI)

(no "Exon" information available for 2EUI)

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:153
 aligned with Q9HX01_PSEAE | Q9HX01 from UniProtKB/TrEMBL  Length:153

    Alignment length:153
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150   
         Q9HX01_PSEAE     1 MRIVQATLEHLDLLAPLFVKYREFYGMLSYPESSRKFLEKRLRRKESVIYLALADEEDRLLGFCQLYPSFSSLSLKRVWILNDIYVAEEARRQLVADHLLQHAKQMARETHAVRMRVSTSVDNEVAQKVYESIGFREDQEFKNYTLPISDELS 153
               SCOP domains d2euia1 A:1-153 Probable acetyltransferase PA4026                                                                                                         SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeee.hhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhh..eeeeee......eeeeeeeeeeee....eeeeeeeeeee....hhhhhhhhhhhhhhhhhhhh.eeeeeeeee..hhhhhhhhhh...........eeee...... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2eui A   1 mRIVQATLEHLDLLAPLFVKYREFYGmLSYPESSRKFLEKRLRRKESVIYLALADEEDRLLGFCQLYPSFSSLSLKRVWILNDIYVAEEARRQLVADHLLQHAKQmARETHAVRmRVSTSVDNEVAQKVYESIGFREDQEFKNYTLPISDELS 153
                            |       10        20      | 30        40        50        60        70        80        90       100     | 110    |  120       130       140       150   
                            |                        27-MSE                                                                        106-MSE  115-MSE                                  
                            1-MSE

Chain B from PDB  Type:PROTEIN  Length:146
 aligned with Q9HX01_PSEAE | Q9HX01 from UniProtKB/TrEMBL  Length:153

    Alignment length:150
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150
         Q9HX01_PSEAE     1 MRIVQATLEHLDLLAPLFVKYREFYGMLSYPESSRKFLEKRLRRKESVIYLALADEEDRLLGFCQLYPSFSSLSLKRVWILNDIYVAEEARRQLVADHLLQHAKQMARETHAVRMRVSTSVDNEVAQKVYESIGFREDQEFKNYTLPISD 150
               SCOP domains d2euib_ B: automated matches                                                                                                                           SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .eeee.hhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhh..eeeeee.---..eeeeeeeeeeee....eeeeeeeeeee......hhhhhhhhhhhhhhhhhh.eeeeee....-hhhhhhhhhh...ee...eeeeeee... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 2eui B   1 mRIVQATLEHLDLLAPLFVKYREFYGmLSYPESSRKFLEKRLRRKESVIYLALA---DRLLGFCQLYPSFSSLSLKRVWILNDIYVAEEARRQLVADHLLQHAKQmARETHAVRmRVSTSV-NEVAQKVYESIGFREDQEFKNYTLPISD 150
                            |       10        20      | 30        40        50   |   |60        70        80        90       100     | 110    |  120| |    130       140       150
                            1-MSE                    27-MSE                     54  58                                             106-MSE  115-MSE21 |                           
                                                                                                                                                    123

Chain D from PDB  Type:PROTEIN  Length:153
 aligned with Q9HX01_PSEAE | Q9HX01 from UniProtKB/TrEMBL  Length:153

    Alignment length:153
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150   
         Q9HX01_PSEAE     1 MRIVQATLEHLDLLAPLFVKYREFYGMLSYPESSRKFLEKRLRRKESVIYLALADEEDRLLGFCQLYPSFSSLSLKRVWILNDIYVAEEARRQLVADHLLQHAKQMARETHAVRMRVSTSVDNEVAQKVYESIGFREDQEFKNYTLPISDELS 153
               SCOP domains d2euid_ D: automated matches                                                                                                                              SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeee....hhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhh...eeeeee......eeeeeeeeeeee....eeeeeeeeeee.hhhh..hhhhhhhhhhhhhhhhh...eeeeeee..hhhhhhhhhhh.......eeeeeee...... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2eui D   1 mRIVQATLEHLDLLAPLFVKYREFYGmLSYPESSRKFLEKRLRRKESVIYLALADEEDRLLGFCQLYPSFSSLSLKRVWILNDIYVAEEARRQLVADHLLQHAKQmARETHAVRmRVSTSVDNEVAQKVYESIGFREDQEFKNYTLPISDELS 153
                            |       10        20      | 30        40        50        60        70        80        90       100     | 110    |  120       130       140       150   
                            1-MSE                    27-MSE                                                                        106-MSE  115-MSE

Chain E from PDB  Type:PROTEIN  Length:151
 aligned with Q9HX01_PSEAE | Q9HX01 from UniProtKB/TrEMBL  Length:153

    Alignment length:151
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150 
         Q9HX01_PSEAE     1 MRIVQATLEHLDLLAPLFVKYREFYGMLSYPESSRKFLEKRLRRKESVIYLALADEEDRLLGFCQLYPSFSSLSLKRVWILNDIYVAEEARRQLVADHLLQHAKQMARETHAVRMRVSTSVDNEVAQKVYESIGFREDQEFKNYTLPISDE 151
               SCOP domains d2euie_ E: automated matches                                                                                                                            SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeee.hhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhh...eeeeee......eeeeeeeeeeee....eeeeeeeeeee....hhhhhhhhhhhhhhhhhhhh...eeeeeee..hhhhhhhhhhh..ee...eeeeeee.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2eui E   1 mRIVQATLEHLDLLAPLFVKYREFYGmLSYPESSRKFLEKRLRRKESVIYLALADEEDRLLGFCQLYPSFSSLSLKRVWILNDIYVAEEARRQLVADHLLQHAKQmARETHAVRmRVSTSVDNEVAQKVYESIGFREDQEFKNYTLPISDE 151
                            |       10        20      | 30        40        50        60        70        80        90       100     | 110    |  120       130       140       150 
                            1-MSE                    27-MSE                                                                        106-MSE  115-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(

)

Superfamilies( (-)

)

Families(

)

Protein Domains( (-)

)

Organisms( (-)

)

Class: Alpha and beta proteins (a+b) (23004)

Fold: Acyl-CoA N-acyltransferases (Nat) (250)

Superfamily: Acyl-CoA N-acyltransferases (Nat) (250)

Family: N-acetyl transferase, NAT (154)

Protein domain: automated matches (23)

Pseudomonas aeruginosa [TaxId: 208964] (2)

1a	d2euib_	B:
1b	d2euid_	D:
1c	d2euie_	E:

Protein domain: Probable acetyltransferase PA4026 (1)

Pseudomonas aeruginosa [TaxId: 287] (1)

d2euia1

A:1-153

(no "CATH Domain" information available for 2EUI)

(no "Pfam Domain" information available for 2EUI)

Asymmetric Unit(hide GO term definitions)

Chain A,B,D,E (Q9HX01_PSEAE | Q9HX01)

molecular function
	GO:0008080	N-acetyltransferase activity	Catalysis of the transfer of an acetyl group to a nitrogen atom on the acceptor molecule.
	GO:0004596	peptide alpha-N-acetyltransferase activity	Catalysis of the reaction: acetyl-CoA + peptide = CoA + N-alpha-acetylpeptide. This reaction is the acetylation of the N-terminal amino acid residue of a peptide or protein.
	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.
biological process
	GO:0006474	N-terminal protein amino acid acetylation	The acetylation of the N-terminal amino acid of proteins.
cellular component
	GO:0031248	protein acetyltransferase complex	A complex that catalyzes the transfer of an acetyl group to a protein acceptor molecule.

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