3PKQ - JenaLib

Asymmetric Unit (Jmol Viewer)

Asym. Unit - sites (Jmol Viewer)

Biological Unit 1 (Jmol Viewer)

Biol. Unit 1 - sites (Jmol Viewer)

Biological Unit 2 (Jmol Viewer)

Biological Unit 3 (Jmol Viewer)

Title :   Q83D VARIANT OF S. ENTERICA RMLA WITH DGTP

Authors :   A. Chang, R. Moretti, C. A. Bingman, J. S. Thorson, G. N. Phillips Jr. , C Eukaryotic Structural Genomics (Cesg)

Date :   11 Nov 10 (Deposition) - 12 Jan 11 (Release) - 27 Apr 11 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.40

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

Keywords :   Nucleotidylyltransferase, Directed Evolution, Structural Genomics, Psi-2, Protein Structure Initiative, Center For Eukaryotic Structural Genomics, Cesg, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   R. Moretti, A. Chang, P. Peltier-Pain, C. A. Bingman, G. N. Phillips, J. S. Thorson
Expanding The Nucleotide And Sugar 1-Phosphate Promiscuity Of Nucleotidyltransferase Rmla Via Directed Evolution.
J. Biol. Chem. V. 286 13235 2011
PubMed-ID: 21317292 | Reference-DOI: 10.1074/JBC.M110.206433

Molecule 1 - GLUCOSE-1-PHOSPHATE THYMIDYLYLTRANSFERASE
	Chains	:	A, B, C, D
	EC Number	:	2.7.7.24
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PET28A
	Expression System Strain	:	BL21(DE3)
	Expression System Taxid	:	469008
	Expression System Vector Type	:	PLASMID
	Fragment	:	Q83D
	Gene	:	RFBA, RMLA, STM2095
	Organism Scientific	:	SALMONELLA ENTERICA SUBSP. ENTERICA SEROVAR TYPHIMURIUM
	Organism Taxid	:	90371
	Synonym	:	DTDP-GLUCOSE PYROPHOSPHORYLASE, EP, DTDP-GLUCOSE SYNTHASE

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

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (3, 12)

No.	Name	Count	Type	Full Name
1	DGT	4	Ligand/Ion	2'-DEOXYGUANOSINE-5'-TRIPHOSPHATE
2	MG	5	Ligand/Ion	MAGNESIUM ION
3	PEG	3	Ligand/Ion	DI(HYDROXYETHYL)ETHER

Biological Unit 1 (2, 7)

No.	Name	Count	Type	Full Name
1	DGT	4	Ligand/Ion	2'-DEOXYGUANOSINE-5'-TRIPHOSPHATE
2	MG	-1	Ligand/Ion	MAGNESIUM ION
3	PEG	3	Ligand/Ion	DI(HYDROXYETHYL)ETHER

Biological Unit 2 (2, 4)

No.	Name	Count	Type	Full Name
1	DGT	2	Ligand/Ion	2'-DEOXYGUANOSINE-5'-TRIPHOSPHATE
2	MG	-1	Ligand/Ion	MAGNESIUM ION
3	PEG	2	Ligand/Ion	DI(HYDROXYETHYL)ETHER

Biological Unit 3 (2, 3)

No.	Name	Count	Type	Full Name
1	DGT	2	Ligand/Ion	2'-DEOXYGUANOSINE-5'-TRIPHOSPHATE
2	MG	-1	Ligand/Ion	MAGNESIUM ION
3	PEG	1	Ligand/Ion	DI(HYDROXYETHYL)ETHER

Asymmetric Unit (12, 12)

No.	Name	Evidence	Residues	Description
01	AC1	SOFTWARE	LEU A:9 , GLY A:11 , GLY A:12 , SER A:13 , GLY A:14 , THR A:15 , ARG A:16 , LYS A:26 , GLN A:27 , ILE A:55 , ASP A:83 , SER A:85 , PRO A:86 , GLY A:110 , ASP A:111 , HOH A:356 , HOH A:375 , MG A:501	BINDING SITE FOR RESIDUE DGT A 500
02	AC2	SOFTWARE	ASP A:111 , ASP A:226 , DGT A:500	BINDING SITE FOR RESIDUE MG A 501
03	AC3	SOFTWARE	LYS A:5 , ASP A:104 , ALA A:126 , VAL A:127 , GLY A:132 , PHE A:178 , TYR A:179 , ASP A:180 , HOH A:318	BINDING SITE FOR RESIDUE PEG A 293
04	AC4	SOFTWARE	HIS A:230 , LEU A:233 , ILE A:234 , SER A:237 , TYR B:32 , SER B:237 , HOH B:336	BINDING SITE FOR RESIDUE PEG A 294
05	AC5	SOFTWARE	LEU B:9 , GLY B:11 , GLY B:12 , SER B:13 , GLY B:14 , THR B:15 , ARG B:16 , LYS B:26 , GLN B:27 , ILE B:55 , ASP B:83 , PRO B:86 , GLY B:110 , ASP B:111 , HOH B:311 , MG B:501 , MG B:502	BINDING SITE FOR RESIDUE DGT B 500
06	AC6	SOFTWARE	LYS B:26 , ASP B:111 , ASP B:226 , DGT B:500	BINDING SITE FOR RESIDUE MG B 501
07	AC7	SOFTWARE	DGT B:500	BINDING SITE FOR RESIDUE MG B 502
08	AC8	SOFTWARE	LEU C:9 , GLY C:11 , GLY C:12 , SER C:13 , GLY C:14 , THR C:15 , ARG C:16 , LYS C:26 , GLN C:27 , ILE C:55 , ASP C:83 , SER C:85 , GLY C:110 , ASP C:111 , HOH C:302 , MG C:501	BINDING SITE FOR RESIDUE DGT C 500
09	AC9	SOFTWARE	LYS C:26 , ASP C:111 , ASP C:226 , DGT C:500	BINDING SITE FOR RESIDUE MG C 501
10	BC1	SOFTWARE	TYR C:32 , SER C:237 , HIS D:230 , LEU D:233 , ILE D:234 , SER D:237	BINDING SITE FOR RESIDUE PEG C 293
11	BC2	SOFTWARE	LEU D:9 , GLY D:11 , GLY D:12 , SER D:13 , GLY D:14 , THR D:15 , ARG D:16 , LYS D:26 , GLN D:27 , ILE D:55 , ASP D:83 , SER D:85 , GLY D:110 , ASP D:111 , HOH D:298 , MG D:502	BINDING SITE FOR RESIDUE DGT D 500
12	BC3	SOFTWARE	DGT D:500	BINDING SITE FOR RESIDUE MG D 502

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

Asymmetric Unit

No.	Residues
1	Tyr A:18	-	Pro A:19
2	Tyr B:18	-	Pro B:19
3	Tyr C:18	-	Pro C:19
4	Tyr D:18	-	Pro D:19

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

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

(no "Exon" information available for 3PKQ)

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:285
 aligned with RMLA_SALTY | P26393 from UniProtKB/Swiss-Prot  Length:292

    Alignment length:288
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282        
           RMLA_SALTY     3 TRKGIILAGGSGTRLYPVTMAVSKQLLPIYDKPMIYYPLSTLMLAGIRDILIISTPQDTPRFQQLLGDGSQWGLNLQYKVQPSPDGLAQAFIIGEEFIGHDDCALVLGDNIFYGHDLPKLMEAAVNKESGATVFAYHVNDPERYGVVEFDQKGTAVSLEEKPLQPKSNYAVTGLYFYDNSVVEMAKNLKPSARGELEITDINRIYMEQGRLSVAMMGRGYAWLDTGTHQSLIEASNFIATIEERQGLKVSCPEEIAFRKNFINAQQVIELAGPLSKNDYGKYLLKMVK 290
               SCOP domains d3pkqa_ A: automated matches                                                                                                                                                                                                                                                                     SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ..eeeee....hhhhh......hhhh.ee..ee.hhhhhhhhhhh...eeeeee...hhhhhhhhhh.hhhhh.eeeeee........hhhhhhhhhhh...eeeee..eeee..hhhhhhhhhhh....eeeeeee..hhhh.eeee..---...eeee........eeeeeeeee..hhhhhhhh.........hhhhhhhhhhhh..eeeeee....eeee..hhhhhhhhhhhhhhhhhhhh....hhhhhhhhh...hhhhhhhhhh....hhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 3pkq A   3 TRKGIILAGGSGTRLYPVTMAVSKQLLPIYDKPMIYYPLSTLMLAGIRDILIISTPQDTPRFQQLLGDGSQWGLNLQYKVDPSPDGLAQAFIIGEEFIGHDDCALVLGDNIFYGHDLPKLMEAAVNKESGATVFAYHVNDPERYGVVEFD---TAVSLEEKPLQPKSNYAVTGLYFYDNSVVEMAKNLKPSARGELEITDINRIYMEQGRLSVAMMGRGYAWLDTGTHQSLIEASNFIATIEERQGLKVSCPEEIAFRKNFINAQQVIELAGPLSKNDYGKYLLKMVK 290
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152   |   162       172       182       192       202       212       222       232       242       252       262       272       282        
                                                                                                                                                                               152 156

Chain B from PDB  Type:PROTEIN  Length:286
 aligned with RMLA_SALTY | P26393 from UniProtKB/Swiss-Prot  Length:292

    Alignment length:290
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290
           RMLA_SALTY     1 MKTRKGIILAGGSGTRLYPVTMAVSKQLLPIYDKPMIYYPLSTLMLAGIRDILIISTPQDTPRFQQLLGDGSQWGLNLQYKVQPSPDGLAQAFIIGEEFIGHDDCALVLGDNIFYGHDLPKLMEAAVNKESGATVFAYHVNDPERYGVVEFDQKGTAVSLEEKPLQPKSNYAVTGLYFYDNSVVEMAKNLKPSARGELEITDINRIYMEQGRLSVAMMGRGYAWLDTGTHQSLIEASNFIATIEERQGLKVSCPEEIAFRKNFINAQQVIELAGPLSKNDYGKYLLKMVK 290
               SCOP domains d3pkqb_ B: automated matches                                                                                                                                                                                                                                                                       SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eeeee....hhhhh......hhhh.ee..ee.hhhhhhhhhhh...eeeeee...hhhhhhhhhh.hhhhh.eeeeee........hhhhhhhhhhh...eeeee..eeee..hhhhhhhhhhh....eeeeee...hhhh.eeeee.....eeeeee..--..--.eeeeeeee..hhhhhhhh.........hhhhhhhhhhhh..eeeeee....eeee..hhhhhhhhhhhhhhhhhhhh....hhhhhhhhh...hhhhhhhhhh....hhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3pkq B   1 MKTRKGIILAGGSGTRLYPVTMAVSKQLLPIYDKPMIYYPLSTLMLAGIRDILIISTPQDTPRFQQLLGDGSQWGLNLQYKVDPSPDGLAQAFIIGEEFIGHDDCALVLGDNIFYGHDLPKLMEAAVNKESGATVFAYHVNDPERYGVVEFDQKGTAVSLEEKP--PK--YAVTGLYFYDNSVVEMAKNLKPSARGELEITDINRIYMEQGRLSVAMMGRGYAWLDTGTHQSLIEASNFIATIEERQGLKVSCPEEIAFRKNFINAQQVIELAGPLSKNDYGKYLLKMVK 290
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160   |  || -|      180       190       200       210       220       230       240       250       260       270       280       290
                                                                                                                                                                                             164  ||  |                                                                                                                       
                                                                                                                                                                                                167|  |                                                                                                                       
                                                                                                                                                                                                 168  |                                                                                                                       
                                                                                                                                                                                                    171

Chain C from PDB  Type:PROTEIN  Length:284
 aligned with RMLA_SALTY | P26393 from UniProtKB/Swiss-Prot  Length:292

    Alignment length:287
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       
           RMLA_SALTY     4 RKGIILAGGSGTRLYPVTMAVSKQLLPIYDKPMIYYPLSTLMLAGIRDILIISTPQDTPRFQQLLGDGSQWGLNLQYKVQPSPDGLAQAFIIGEEFIGHDDCALVLGDNIFYGHDLPKLMEAAVNKESGATVFAYHVNDPERYGVVEFDQKGTAVSLEEKPLQPKSNYAVTGLYFYDNSVVEMAKNLKPSARGELEITDINRIYMEQGRLSVAMMGRGYAWLDTGTHQSLIEASNFIATIEERQGLKVSCPEEIAFRKNFINAQQVIELAGPLSKNDYGKYLLKMVK 290
               SCOP domains d3pkqc_ C: automated matches                                                                                                                                                                                                                                                                    SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeee....hhhhh......hhhh.ee..ee.hhhhhhhhhh....eeeeee...hhhhhhhhhh.hhhhh.eeeeee........hhhhhhhhhhh...eeeee..eeee..hhhhhhhhhhh.-..eeeeeee..hhhh.eeeee.....eeeeee........eeeeeeeee..hhhhhhhh.....--..hhhhhhhhhhhh..eeeeee....eeee..hhhhhhhhhhhhhhhhhhhh....hhhhhhhhh...hhhhhhhhhh....hhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3pkq C   4 RKGIILAGGSGTRLYPVTMAVSKQLLPIYDKPMIYYPLSTLMLAGIRDILIISTPQDTPRFQQLLGDGSQWGLNLQYKVDPSPDGLAQAFIIGEEFIGHDDCALVLGDNIFYGHDLPKLMEAAVNK-SGATVFAYHVNDPERYGVVEFDQKGTAVSLEEKPLQPKSNYAVTGLYFYDNSVVEMAKNLKPSA--ELEITDINRIYMEQGRLSVAMMGRGYAWLDTGTHQSLIEASNFIATIEERQGLKVSCPEEIAFRKNFINAQQVIELAGPLSKNDYGKYLLKMVK 290
                                    13        23        33        43        53        63        73        83        93       103       113       123     | 133       143       153       163       173       183       193|  |   203       213       223       233       243       253       263       273       283       
                                                                                                                                                       129 |                                                            194  |                                                                                             
                                                                                                                                                         131                                                               197

Chain D from PDB  Type:PROTEIN  Length:278
 aligned with RMLA_SALTY | P26393 from UniProtKB/Swiss-Prot  Length:292

    Alignment length:287
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       
           RMLA_SALTY     4 RKGIILAGGSGTRLYPVTMAVSKQLLPIYDKPMIYYPLSTLMLAGIRDILIISTPQDTPRFQQLLGDGSQWGLNLQYKVQPSPDGLAQAFIIGEEFIGHDDCALVLGDNIFYGHDLPKLMEAAVNKESGATVFAYHVNDPERYGVVEFDQKGTAVSLEEKPLQPKSNYAVTGLYFYDNSVVEMAKNLKPSARGELEITDINRIYMEQGRLSVAMMGRGYAWLDTGTHQSLIEASNFIATIEERQGLKVSCPEEIAFRKNFINAQQVIELAGPLSKNDYGKYLLKMVK 290
               SCOP domains d3pkqd_ D: automated matches                                                                                                                                                                                                                                                                    SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) -NTP_transferase-3pkqD01 D:5-243                                                                                                                                                                                                                ----------------------------------------------- Pfam domains (1)
           Pfam domains (2) -NTP_transferase-3pkqD02 D:5-243                                                                                                                                                                                                                ----------------------------------------------- Pfam domains (2)
           Pfam domains (3) -NTP_transferase-3pkqD03 D:5-243                                                                                                                                                                                                                ----------------------------------------------- Pfam domains (3)
           Pfam domains (4) -NTP_transferase-3pkqD04 D:5-243                                                                                                                                                                                                                ----------------------------------------------- Pfam domains (4)
         Sec.struct. author .eeeee....hhhhh......hhhh.ee..ee.hhhhhhhhhhh...eeeeee...hhhhhhhhhh.hhhhh.eeeeee........hhhhhhhhhhh...eeeee..eeee..hhhhhhhhhhh.-..eeeeeee..hhhh.eeeee.--..eeeeee..--....eeeeeeeee..hhhhhhhh....----.hhhhhhhhhhhh..eeeeee....eeee..hhhhhhhhhhhhhhhhhhhh....hhhhhhhhh...hhhhhhhhhh....hhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3pkq D   4 RKGIILAGGSGTRLYPVTMAVSKQLLPIYDKPMIYYPLSTLMLAGIRDILIISTPQDTPRFQQLLGDGSQWGLNLQYKVDPSPDGLAQAFIIGEEFIGHDDCALVLGDNIFYGHDLPKLMEAAVNK-SGATVFAYHVNDPERYGVVEFD--GTAVSLEEKP--PKSNYAVTGLYFYDNSVVEMAKNLKPS----LEITDINRIYMEQGRLSVAMMGRGYAWLDTGTHQSLIEASNFIATIEERQGLKVSCPEEIAFRKNFINAQQVIELAGPLSKNDYGKYLLKMVK 290
                                    13        23        33        43        53        63        73        83        93       103       113       123     | 133       143        |- |     163|  |   173       183       193    |  203       213       223       233       243       253       263       273       283       
                                                                                                                                                       129 |                  152  |      164  |                       193  198                                                                                            
                                                                                                                                                         131                     155         167

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) (23833)

Fold: Nucleotide-diphospho-sugar transferases (408)

Superfamily: Nucleotide-diphospho-sugar transferases (408)

Family: glucose-1-phosphate thymidylyltransferase (43)

Protein domain: automated matches (12)

Salmonella typhimurium [TaxId: 90371] (2)

1a	d3pkqa_	A:
1b	d3pkqb_	B:
1c	d3pkqc_	C:
1d	d3pkqd_	D:

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

Asymmetric Unit

Clans(

)

Families(

)

Organisms( (-)

)

Clan: GT-A (172)

Family: NTP_transferase (15)

Salmonella typhimurium (2)

1a	NTP_transferase-3pkqD01	D:5-243
1b	NTP_transferase-3pkqD02	D:5-243
1c	NTP_transferase-3pkqD03	D:5-243
1d	NTP_transferase-3pkqD04	D:5-243

Asymmetric Unit(hide GO term definitions)

Chain A,B,C,D (RMLA_SALTY | P26393)

molecular function
	GO:0008879	glucose-1-phosphate thymidylyltransferase activity	Catalysis of the reaction: alpha-D-glucose 1-phosphate + dTTP = diphosphate + dTDP-glucose.
	GO:0000287	magnesium ion binding	Interacting selectively and non-covalently with magnesium (Mg) ions.
	GO:0046872	metal ion binding	Interacting selectively and non-covalently with any metal ion.
	GO:0016779	nucleotidyltransferase activity	Catalysis of the transfer of a nucleotidyl group to a reactant.
	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:0009243	O antigen biosynthetic process	The chemical reactions and pathways resulting in the formation of the O side chain of a lipopolysaccharide, which determines the antigenic specificity of the organism. It is made up of about 50 repeating units of a branched tetrasaccharide.
	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:0019305	dTDP-rhamnose biosynthetic process	The chemical reactions and pathways resulting in the formation of dTDP-rhamnose, a substance composed of rhamnose in glycosidic linkage with deoxyribosylthymine diphosphate.
	GO:0045226	extracellular polysaccharide biosynthetic process	The chemical reactions and pathways resulting in the formation of polysaccharides used in extracellular structures.
	GO:0009103	lipopolysaccharide biosynthetic process	The chemical reactions and pathways resulting in the formation of lipopolysaccharides, any of a group of related, structurally complex components of the outer membrane of Gram-negative bacteria.

Asymmetric Unit
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	Cis Peptide Bonds
		Tyr A:18 - Pro A:19	[ RasMol ]
		Tyr B:18 - Pro B:19	[ RasMol ]
		Tyr C:18 - Pro C:19	[ RasMol ]
		Tyr D:18 - Pro D:19	[ RasMol ]

Biological Units
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		Biological Unit 1	[ Jena3D ]
		Biological Unit 2	[ Jena3D ]
		Biological Unit 3	[ Jena3D ]

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Access by PDB/NDB ID
	3pkq
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		General Structural Information	:	GlycoscienceDB \| MMDB \| NDB \| OCA \| PDB \| PDBe \| PDBj \| PDBsum \| PDBWiki \| PQS \| PROTEOPEDIA
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Access by UniProt ID/Accession number
	RMLA_SALTY \| P26393
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	2.7.7.24
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		Domain Information	:	XDom
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Access by UniProt ID/Accession number
	RMLA_SALTY \| P26393
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UniProtKB/Swiss-Prot
	RMLA_SALTY \| P26393	:	1iim 1iin 1mp3 1mp4 1mp5 3pkp

1iim	THYMIDYLYLTRANSFERASE COMPLEXED WITH TTP
1iin	THYMIDYLYLTRANSFERASE COMPLEXED WITH UDP-GLUCOSE
1mp3	L89T VARIANT OF S. ENTERICA RMLA
1mp4	W224H VARIANT OF S. ENTERICA RMLA
1mp5	Y177F VARIANT OF S. ENTERICA RMLA
3pkp	Q83S VARIANT OF S. ENTERICA RMLA WITH DATP

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (3, 12)

Sites (12, 12)

SS Bonds (0, 0)

Cis Peptide Bonds (4, 4)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (0, 0)

Exons (0, 0)

Sequences/Alignments

Classification and Annotation

SCOP Domains (1, 4)

CATH Domains (0, 0)

Pfam Domains (1, 4)

Gene Ontology (10, 10)

Visualization

Interactive Views

Still Images

Databases and Analysis Tools

Databases

Analysis Tools

Related Entries

Entries Sharing at Least One Protein Chain (UniProt ID)

Related Entries Specified in the PDB File