3TEJ - JenaLib

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Biological Unit 2 (Jmol Viewer)

Title :   CRYSTAL STRUCTURE OF A DOMAIN FRAGMENT INVOLVED IN PEPTIDE NATURAL PRODUCT BIOSYNTHESIS

Authors :   Y. Liu, T. Zheng, S. D. Bruner

Date :   15 Aug 11 (Deposition) - 18 Jan 12 (Release) - 18 Jan 12 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.90

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

Keywords :   Nonribosomal Peptide, Thioesterase, Carrier Domain, Atp- Binding, Enterobactin Biosynthesis, Ion Transport, Iron, Iron Transport, Ligase, Multifunctional Enzyme, Nucleotide- Binding, Phosphopantetheine, Transferase, Transport (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   Y. Liu, T. Zheng, S. D. Bruner
Structural Basis For Phosphopantetheinyl Carrier Domain Interactions In The Terminal Module Of Nonribosomal Peptide Synthetases.
Chem. Biol. V. 18 1482 2011
PubMed-ID: 22118682 | Reference-DOI: 10.1016/J.CHEMBIOL.2011.09.018

Molecule 1 - ENTEROBACTIN SYNTHASE COMPONENT F
	Chains	:	A, B
	EC Number	:	2.7.7.-
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PET30A
	Expression System Strain	:	BL21(DE3)
	Expression System Taxid	:	469008
	Expression System Vector Type	:	PLASMID
	Fragment	:	ACYL CARRIER AND THIOESTERASE RESIDUES 965-1293
	Gene	:	ENTF, B0586, JW0578
	Organism Scientific	:	ESCHERICHIA COLI
	Organism Taxid	:	83333
	Strain	:	K-12
	Synonym	:	ENTEROCHELIN SYNTHASE F, SERINE-ACTIVATING ENZYME, SERYL-AMP LIGASE

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

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (1, 2)

No.	Name	Count	Type	Full Name
1	UF0	2	Mod. Amino Acid	O-[(R)-HYDROXY{[(3R)-3-HYDROXY-4-{[3-({2-[(HYDROXYACETYL)AMINO]ETHYL}AMINO)-3-OXOPROPYL]AMINO}-2,2-DIMETHYL-4-OXOBUTYL]OXY}PHOSPHORYL]-L-SERINE

Biological Unit 1 (1, 1)

No.	Name	Count	Type	Full Name
1	UF0	1	Mod. Amino Acid	O-[(R)-HYDROXY{[(3R)-3-HYDROXY-4-{[3-({2-[(HYDROXYACETYL)AMINO]ETHYL}AMINO)-3-OXOPROPYL]AMINO}-2,2-DIMETHYL-4-OXOBUTYL]OXY}PHOSPHORYL]-L-SERINE

Biological Unit 2 (1, 1)

No.	Name	Count	Type	Full Name
1	UF0	1	Mod. Amino Acid	O-[(R)-HYDROXY{[(3R)-3-HYDROXY-4-{[3-({2-[(HYDROXYACETYL)AMINO]ETHYL}AMINO)-3-OXOPROPYL]AMINO}-2,2-DIMETHYL-4-OXOBUTYL]OXY}PHOSPHORYL]-L-SERINE

(no "Site" information available for 3TEJ)

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

Asymmetric Unit

No.	Residues
1	Arg A:1101	-	Pro A:1102
2	Gly A:1130	-	Pro A:1131
3	Asp A:1183	-	Pro A:1184
4	Arg B:1101	-	Pro B:1102
5	Gly B:1130	-	Pro B:1131

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

Asymmetric Unit (2, 4)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	CARRIER	PS50075	Carrier protein (CP) domain profile.	ENTF_ECOLI	971-1046	2	A:971-1046 B:971-1044
2	PHOSPHOPANTETHEINE	PS00012	Phosphopantetheine attachment site.	ENTF_ECOLI	1001-1016	2	A:1001-1016 B:1001-1016

Biological Unit 1 (2, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	CARRIER	PS50075	Carrier protein (CP) domain profile.	ENTF_ECOLI	971-1046	1	A:971-1046 -
2	PHOSPHOPANTETHEINE	PS00012	Phosphopantetheine attachment site.	ENTF_ECOLI	1001-1016	1	A:1001-1016 -

Biological Unit 2 (2, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	CARRIER	PS50075	Carrier protein (CP) domain profile.	ENTF_ECOLI	971-1046	1	- B:971-1044
2	PHOSPHOPANTETHEINE	PS00012	Phosphopantetheine attachment site.	ENTF_ECOLI	1001-1016	1	- B:1001-1016

(no "Exon" information available for 3TEJ)

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:320
 aligned with ENTF_ECOLI | P11454 from UniProtKB/Swiss-Prot  Length:1293

    Alignment length:326
                                   977       987       997      1007      1017      1027      1037      1047      1057      1067      1077      1087      1097      1107      1117      1127      1137      1147      1157      1167      1177      1187      1197      1207      1217      1227      1237      1247      1257      1267      1277      1287      
          ENTF_ECOLI    968 PGRAPKAGSETIIAAAFSSLLGCDVQDADADFFALGGHSLLAMKLAAQLSRQVARQVTPGQVMVASTVAKLATIIDAEEDSTRRMGFETILPLREGNGPTLFCFHPASGFAWQFSVLSRYLDPQWSIIGIQSPRPNGPMQTAANLDEVCEAHLATLLEQQPHGPYYLLGYSLGGTLAQGIAARLRARGEQVAFLGLLDTWPPETQNWQEKEANGLDPEVLAEINREREAFLAAQQGSTSTELFTTIEGNYADAVRLLTTAHSVPFDGKATLFVAERTLQEGMSPERAWSPWIAELDIYRQDCAHVDIISPGTFEKIGPIIRATLNR 1293
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .......hhhhhhhhhhhhhhh.-.............hhhhhhhhhhhhhhhhh...hhhhhhhh.hhhhhhhhhhh............eeeee.....eeeee......hhhhhhhhhh.....eeeee......hhhhhh.hhhhhhhhhhhhhhhhh....eeeeeehhhhhhhhhhhhhhhhh...eeeeeee....hhhhhh.-----....hhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhh......eeeeeeeeee.hhh....hhhhhhh..eeeeeeeee..hhhhhhh..hhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) ---CARRIER  PDB: A:971-1046 UniProt: 971-1046                                  ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (1)
                PROSITE (2) ---------------------------------PHOSPHOPANTETHEI------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                3tej A  968 PGRAPKAGSETIIAAAFSSLLGC-VQDADADFFALGGHsLLAMKLAAQLSRQVARQVTPGQVMVASTVAKLATIIDAEEDSTRRMGFETILPLREGNGPTLFCFHPASGFAWQFSVLSRYLDPQWSIIGIQSPRPNGPMQTAANLDEVCEAHLATLLEQQPHGPYYLLGYSLGGTLAQGIAARLRARGEQVAFLGLLDTWPPETQNWQ-----GLDPEVLAEINREREAFLAAQQGSTSTELFTTIEGNYADAVRLLTTAHSVPFDGKATLFVAERTLQEGMSPERAWSPWIAELDIYRQDCAHVDIISPGTFEKIGPIIRATLNR 1293
                                   977       987  | |  997      1007      1017      1027      1037      1047      1057      1067      1077      1087      1097      1107      1117      1127      1137      1147      1157      1167       | -   |  1187      1197      1207      1217      1227      1237      1247      1257      1267      1277      1287      
                                                990 |          1006-UF0                                                                                                                                                                 1175  1181                                                                                                                
                                                  992

Chain B from PDB  Type:PROTEIN  Length:286
 aligned with ENTF_ECOLI | P11454 from UniProtKB/Swiss-Prot  Length:1293

    Alignment length:325
                                   978       988       998      1008      1018      1028      1038      1048      1058      1068      1078      1088      1098      1108      1118      1128      1138      1148      1158      1168      1178      1188      1198      1208      1218      1228      1238      1248      1258      1268      1278      1288     
          ENTF_ECOLI    969 GRAPKAGSETIIAAAFSSLLGCDVQDADADFFALGGHSLLAMKLAAQLSRQVARQVTPGQVMVASTVAKLATIIDAEEDSTRRMGFETILPLREGNGPTLFCFHPASGFAWQFSVLSRYLDPQWSIIGIQSPRPNGPMQTAANLDEVCEAHLATLLEQQPHGPYYLLGYSLGGTLAQGIAARLRARGEQVAFLGLLDTWPPETQNWQEKEANGLDPEVLAEINREREAFLAAQQGSTSTELFTTIEGNYADAVRLLTTAHSVPFDGKATLFVAERTLQEGMSPERAWSPWIAELDIYRQDCAHVDIISPGTFEKIGPIIRATLNR 1293
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......hhhhhhhhhhhhhhh...............hhhhhhhhhhhhhhhh....hhhhhhhh.hhhhhhhhhhh--..........eeeee.....eeeee......hhhhhhhhhh.....eeeee......hhhhhh.hhhhhhhhhhhhhhhhh....eeeeeehhhhhhhhhhhhhhhhh...eeeeeee........----------------------------------.hhhhhhhhhhhhhhhhhh......eeeeeeeeee.hhh---.hhhhhhh..eeeeeeeee..hhhhh.hhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) --CARRIER  PDB: B:971-1044 UniProt: 971-1046                                  ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (1)
                PROSITE (2) --------------------------------PHOSPHOPANTETHEI------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                3tej B  969 GRAPKAGSETIIAAAFSSLLGCDVQDADADFFALGGHsLLAMKLAAQLSRQVARQVTPGQVMVASTVAKLATIIDA--DSTRRMGFETILPLREGNGPTLFCFHPASGFAWQFSVLSRYLDPQWSIIGIQSPRPNGPMQTAANLDEVCEAHLATLLEQQPHGPYYLLGYSLGGTLAQGIAARLRARGEQVAFLGLLDTWPPETQ----------------------------------TELFTTIEGNYADAVRLLTTAHSVPFDGKATLFVAERTL---MSPERAWSPWIAELDIYRQDCAHVDIISPGTFEKIGPIIRATLNR 1293
                                   978       988       998      1008      1018      1028      1038     |1048      1058      1068      1078      1088      1098      1108      1118      1128      1138      1148      1158      1168   |     -         -         -      1208      1218      1228      1238      |  -|     1258      1268      1278      1288     
                                                              1006-UF0                              1044  |                                                                                                                         1172                               1207                                  1245   |                                            
                                                                                                       1047                                                                                                                                                                                                      1249

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 '\|'

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

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

(no "Pfam Domain" information available for 3TEJ)

Asymmetric Unit(hide GO term definitions)

Chain A,B (ENTF_ECOLI | P11454)

molecular function
	GO:0047527	2,3-dihydroxybenzoate-serine ligase activity	Catalysis of the reaction: ATP + 2,3-dihydroxybenzoate + L-serine = products of ATP breakdown + N-(2,3-dihydroxybenzoyl)-L-serine.
	GO:0005524	ATP binding	Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
	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:0016788	hydrolase activity, acting on ester bonds	Catalysis of the hydrolysis of any ester bond.
	GO:0016874	ligase activity	Catalysis of the joining of two substances, or two groups within a single molecule, with the concomitant hydrolysis of the diphosphate bond in ATP or a similar triphosphate.
	GO:0000166	nucleotide binding	Interacting selectively and non-covalently with a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose.
	GO:0016779	nucleotidyltransferase activity	Catalysis of the transfer of a nucleotidyl group to a reactant.
	GO:0031177	phosphopantetheine binding	Interacting selectively and non-covalently with phosphopantetheine, the vitamin pantetheine 4'-(dihydrogen phosphate).
	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:0043041	amino acid activation for nonribosomal peptide biosynthetic process	Activation of an amino acid for incorporation into a peptide by a nonribosomal process.
	GO:0009058	biosynthetic process	The chemical reactions and pathways resulting in the formation of substances; typically the energy-requiring part of metabolism in which simpler substances are transformed into more complex ones.
	GO:0009239	enterobactin biosynthetic process	The chemical reactions and pathways resulting in the formation of enterobactin, a catechol-derived siderochrome of Enterobacteria; enterobactin (N',N',N''-(2,6,10-trioxo-1,5,9-triacyclodecane-3,7,11-triyl)tris(2,3-dihydroxy)benzamide) is a self-triester of 2,3-dihydroxy-N-benzoyl-L-serine and a product of the shikimate pathway.
	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.
cellular component
	GO:0005829	cytosol	The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
	GO:0009366	enterobactin synthetase complex	A multienzyme complex usually composed of four proteins, EntB, EntD, EntE and EntF. Plays a role in the enterobactin biosynthesis pathway.
	GO:0005886	plasma membrane	The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.

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	Cis Peptide Bonds
		Arg A:1101 - Pro A:1102	[ RasMol ]
		Arg B:1101 - Pro B:1102	[ RasMol ]
		Asp A:1183 - Pro A:1184	[ RasMol ]
		Gly A:1130 - Pro A:1131	[ RasMol ]
		Gly B:1130 - Pro B:1131	[ RasMol ]

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	ENTF_ECOLI \| P11454	:	2roq 5ja1 5ja2 5t3d

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Ligands, Modified Residues, Ions (1, 2)

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Cis Peptide Bonds (5, 5)

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