2R4P - JenaLib

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Title :   CRYSTAL STRUCTURE OF THE LONG-CHAIN FATTY ACID TRANSPORTER FADL MUTANT G212E

Authors :   E. M. Hearn, D. R. Patel, B. W. Lepore, M. Indic, B. Van Den Berg

Date :   31 Aug 07 (Deposition) - 16 Sep 08 (Release) - 09 Jun 09 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.90

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

Keywords :   Beta-Barrel, Outer Membrane Protein, Lipid Transport, Phage Recognition, Transmembrane, Transport, Transport Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   E. M. Hearn, D. R. Patel, B. W. Lepore, M. Indic, B. Van Den Berg
Transmembrane Passage Of Hydrophobic Compounds Through A Protein Channel Wall
Nature V. 458 367 2009
PubMed-ID: 19182779 | Reference-DOI: 10.1038/NATURE07678
(for further references see the PDB file header)

Molecule 1 - LONG-CHAIN FATTY ACID TRANSPORT PROTEIN
	Chains	:	A, B
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PBAD22
	Expression System Strain	:	C43(DE3)
	Expression System Taxid	:	562
	Expression System Vector Type	:	PLASMID
	Gene	:	FADL, TTR
	Mutation	:	YES
	Organism Scientific	:	ESCHERICHIA COLI
	Organism Taxid	:	562
	Synonym	:	OUTER MEMBRANE FADL PROTEIN, OUTER MEMBRANE FLP PROTEIN

		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	LDA	2	Ligand/Ion	LAURYL DIMETHYLAMINE-N-OXIDE

Biological Unit 1 (1, 1)

No.	Name	Count	Type	Full Name
1	LDA	1	Ligand/Ion	LAURYL DIMETHYLAMINE-N-OXIDE

Biological Unit 2 (1, 1)

No.	Name	Count	Type	Full Name
1	LDA	1	Ligand/Ion	LAURYL DIMETHYLAMINE-N-OXIDE

Asymmetric Unit (2, 2)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	LEU A:104 , THR A:121 , ALA A:153 , ILE A:155 , LEU A:200 , ASN A:201 , LEU A:267 , LEU A:304 , GLU A:319 , SER A:360 , ILE A:361	BINDING SITE FOR RESIDUE LDA A 501
2	AC2	SOFTWARE	LEU B:104 , ALA B:153 , ASN B:201 , LEU B:304 , LYS B:317 , GLU B:319 , ILE B:361	BINDING SITE FOR RESIDUE LDA B 502

(no "SS Bond" information available for 2R4P)

(no "Cis Peptide Bond" information available for 2R4P)

(no "SAP(SNP)/Variant" information available for 2R4P)

(no "PROSITE Motif" information available for 2R4P)

(no "Exon" information available for 2R4P)

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:418
 aligned with FADL_ECOLI | P10384 from UniProtKB/Swiss-Prot  Length:446

    Alignment length:421
                                    35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265       275       285       295       305       315       325       335       345       355       365       375       385       395       405       415       425       435       445 
           FADL_ECOLI    26 AGFQLNEFSSSGLGRAYSGEGAIADDAGNVSRNPALITMFDRPTFSAGAVYIDPDVNISGTSPSGRSLKADNIAPTAWVPNMHFVAPINDQFGWGASITSNYGLATEFNDTYAGGSVGGTTDLETMNLNLSGAYRLNNAWSFGLGFNAVYARAKIERFAGDLGQLVAGQIMQSPAGQTQQGQALAATANGIDSNTKIAHLNGNQWGFGWNAGILYELDKNNRYALTYRSEVKIDFKGNYSSDLNRAFNNYGLPIPTATGGATQSGYLTLNLPEMWEVSGYNRVDPQWAIHYSLAYTSWSQFQQLKATSTSGDTLFQKHEGFKDAYRIALGTTYYYDDNWTFRTGIAFDDSPVPAQNRSISIPDQDRFWLSAGTTYAFNKDASVDVGVSYMHGQSVKINEGPYQFESEGKAWLFGTNFNYAF 446
               SCOP domains d2r4pa_ A: automated matches                                                                                                                                                                                                                                                                                                                                                                                                          SCOP domains
               CATH domains 2r4pA00 A:1-421 Outer membrane protein transport protein (OMPP1/FadL/TodX)                                                                                                                                                                                                                                                                                                                                                            CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ........hhhhhhh..........hhhhhhhhhhhhhhh...eeeeeeeeeeeeeeee..........ee.....eeeeeeeeeee....eeeeeeee....eeee......hhhhh.eeeeeeeeeeeeeeee....eeeeeeeeeeeeeeeeee...hhhhhhhhhhh.hhhhh......hhhhhh........eeeeeeeeeeeeeeeeeee....eeeeeeee..eeeeeeeeee...hhhhh---...........eeeeeeeee..eeeeeeeeeee..eeeeeeeeee.hhhh.eeeeee....eeeeee.....eeeeeeeeee.....eeeeeeeeee....hhhhh........eeeeeeeeeee....eeeeeeeeeeee..eeeee..eeeeeeeeeeeeeeeeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2r4p A   1 AGFQLNEFSSSGLGRAYSGEGAIADDAGNVSRNPALITMFDRPTFSAGAVYIDPDVNISGTSPSGRSLKADNIAPTAWVPNMHFVAPINDQFGWGASITSNYGLATEFNDTYAGGSVGGTTDLETMNLNLSGAYRLNNAWSFGLGFNAVYARAKIERFAGDLGQLVAGQIMQSPAGQTQQGQALAATANGIDSNTKTAHLNGNQWGFGWNAEILYELDKNNRYALTYRSEVKIDFKGNYSSDLNRAFN---LPIPTATGGATQSGYLTLNLPEMWEVSGYNRVDPQWAIHYSLAYTSWSQFQQLKATSTSGDTLFQKHEGFKDAYRIALGTTYYYDDNWTFRTGIAFDDSPVPAQNRSISIPDQDRFWLSAGTTYAFNKDASVDVGVSYMHGQSVKINEGPYQFESEGKAWLFGTNFNYAF 421
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       | - |     260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420 
                                                                                                                                                                                                                                                                                 248 252

Chain B from PDB  Type:PROTEIN  Length:418
 aligned with FADL_ECOLI | P10384 from UniProtKB/Swiss-Prot  Length:446

    Alignment length:421
                                    35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265       275       285       295       305       315       325       335       345       355       365       375       385       395       405       415       425       435       445 
           FADL_ECOLI    26 AGFQLNEFSSSGLGRAYSGEGAIADDAGNVSRNPALITMFDRPTFSAGAVYIDPDVNISGTSPSGRSLKADNIAPTAWVPNMHFVAPINDQFGWGASITSNYGLATEFNDTYAGGSVGGTTDLETMNLNLSGAYRLNNAWSFGLGFNAVYARAKIERFAGDLGQLVAGQIMQSPAGQTQQGQALAATANGIDSNTKIAHLNGNQWGFGWNAGILYELDKNNRYALTYRSEVKIDFKGNYSSDLNRAFNNYGLPIPTATGGATQSGYLTLNLPEMWEVSGYNRVDPQWAIHYSLAYTSWSQFQQLKATSTSGDTLFQKHEGFKDAYRIALGTTYYYDDNWTFRTGIAFDDSPVPAQNRSISIPDQDRFWLSAGTTYAFNKDASVDVGVSYMHGQSVKINEGPYQFESEGKAWLFGTNFNYAF 446
               SCOP domains d2r4pb_ B: automated matches                                                                                                                                                                                                                                                                                                                                                                                                          SCOP domains
               CATH domains 2r4pB00 B:1-421 Outer membrane protein transport protein (OMPP1/FadL/TodX)                                                                                                                                                                                                                                                                                                                                                            CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ........hhhhhhh..........hhhhhhhhhhhhhhh...eeeeeeeeeeeeeeee..........ee.....eeeeeeeeeee....eeeeeeee....eeee......hhhhh.eeeeeeeeeeeeeeee....eeeeeeeeeeeeeeeeee...hhhhhhhhhhh.hhhhh......hhhhhh........eeeeeeeeeeeeeeeeeee....eeeeeeee..eeeeeeeeee...hhhhh---...........eeeeeeeee..eeeeeeeeeee..eeeeeeeeee.hhhh.eeeeee....eeeeee.....eeeeeeeeee.....eeeeeeeeee....hhhhh........eeeeeeeeeee....eeeeeeeeeeee..eeeee..eeeeeeeeeeeeeeeeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2r4p B   1 AGFQLNEFSSSGLGRAYSGEGAIADDAGNVSRNPALITMFDRPTFSAGAVYIDPDVNISGTSPSGRSLKADNIAPTAWVPNMHFVAPINDQFGWGASITSNYGLATEFNDTYAGGSVGGTTDLETMNLNLSGAYRLNNAWSFGLGFNAVYARAKIERFAGDLGQLVAGQIMQSPAGQTQQGQALAATANGIDSNTKTAHLNGNQWGFGWNAEILYELDKNNRYALTYRSEVKIDFKGNYSSDLNRAFN---LPIPTATGGATQSGYLTLNLPEMWEVSGYNRVDPQWAIHYSLAYTSWSQFQQLKATSTSGDTLFQKHEGFKDAYRIALGTTYYYDDNWTFRTGIAFDDSPVPAQNRSISIPDQDRFWLSAGTTYAFNKDASVDVGVSYMHGQSVKINEGPYQFESEGKAWLFGTNFNYAF 421
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       | - |     260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420 
                                                                                                                                                                                                                                                                                 248 252

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(

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Folds(

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Superfamilies( (-)

)

Families(

)

Protein Domains( (-)

)

Organisms( (-)

)

Class: Membrane and cell surface proteins and peptides (2046)

Fold: Transmembrane beta-barrels (143)

Superfamily: Porins (99)

Family: Outer membrane protein transport protein (10)

Protein domain: automated matches (8)

Escherichia coli [TaxId: 562] (3)

1a	d2r4pa_	A:
1b	d2r4pb_	B:

Asymmetric Unit

Classes(

)

Architectures( (-)

)

Topologies( (-)

)

Homologous Superfamilies( (-)

)

Organisms( (-)

)

Class: Mainly Beta (13760)

Architecture: Beta Barrel (4804)

Topology: Porin (92)

Homologous Superfamily: Outer membrane protein transport protein (OMPP1/FadL/TodX) (14)

Escherichia coli. Organism_taxid: 562. (8)

1a	2r4pA00	A:1-421
1b	2r4pB00	B:1-421

(no "Pfam Domain" information available for 2R4P)

Asymmetric Unit(hide GO term definitions)

Chain A,B (FADL_ECOLI | P10384)

molecular function
	GO:0022834	ligand-gated channel activity	Enables the transmembrane transfer of a solute by a channel that opens when a specific ligand has been bound by the channel complex or one of its constituent parts.
	GO:0015483	long-chain fatty acid transporting porin activity	Enables the transfer of long-chain fatty acids from one side of the membrane to the other. A long-chain fatty acid is a fatty acid with a chain length between C13 and C22. This transporter is a porin and so enables the energy independent passage of substances, sized less than 1000 Da, across a membrane. The transmembrane portions of porins consist exclusively of beta-strands which form a beta-barrel. They are found in the outer membranes of Gram-negative bacteria, mitochondria, plastids and possibly acid-fast Gram-positive bacteria.
biological process
	GO:0006869	lipid transport	The directed movement of lipids into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore. Lipids are compounds soluble in an organic solvent but not, or sparingly, in an aqueous solvent.
	GO:0015909	long-chain fatty acid transport	The directed movement of long-chain fatty acids into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore. A long-chain fatty acid is a fatty acid with a chain length between C13 and C22.
	GO:0015718	monocarboxylic acid transport	The directed movement of monocarboxylic acids into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
	GO:0055085	transmembrane transport	The process in which a solute is transported across a lipid bilayer, from one side of a membrane to the other
	GO:0006810	transport	The directed movement of substances (such as macromolecules, small molecules, ions) or cellular components (such as complexes and organelles) into, out of or within a cell, or between cells, or within a multicellular organism by means of some agent such as a transporter, pore or motor protein.
cellular component
	GO:0009279	cell outer membrane	A lipid bilayer that forms the outermost membrane of the cell envelope; enriched in polysaccharide and protein; the outer leaflet of the membrane contains specific lipopolysaccharide structures.
	GO:0016021	integral component of membrane	The component of a membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
	GO:0016020	membrane	A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.

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UniProtKB/Swiss-Prot
	FADL_ECOLI \| P10384	:	1t16 1t1l 2r4l 2r4n 2r4o 2r88 2r89 2r8a 3dwn 3pf1 3pgr 3pgs 3pgu

1t16	CRYSTAL STRUCTURE OF THE BACTERIAL FATTY ACID TRANSPORTER FADL (WILD-TYPE, MONOCLINIC SPACE GROUP P21)
1t1l	CRYSTAL STRUCTURE OF THE BACTERIAL FATTY ACID TRANSPORTER FADL (WILD-TYPE, HEXAGONAL SPACE GROUP P3121)
2r4l	FADL MUTANT P34A
2r4m	FADL MUTANT A77E/S100R
2r4n	FADL MUTANT N33A
2r4o	FADL MUTANT DELTA NPA
2r88	FADL MUTANT DELTA S3 KINK
2r89	FADL MUTANT DELTA N3
2r8a	FADL MUTANT DELTA N8
3dwn	FADL MUTANT A77E/S100R
3dwo	FADL HOMOLOGUE IN PSEUDOMONAS AERUGINOSA

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