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(-) Description

Title :  CRYSTAL STRUCTURE OF LEUT IN THE OUTWARD-OPEN CONFORMATION IN COMPLEX WITH FAB
 
Authors :  H. Krishnamurthy, E. Gouaux
Date :  13 Sep 11  (Deposition) - 04 Jan 12  (Release) - 01 Feb 12  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  3.10
Chains :  Asym. Unit :  A,B,H,I,L,M
Biol. Unit 1:  A,I,M  (1x)
Biol. Unit 2:  B,H,L  (1x)
Keywords :  Leut Fold, Transporter, Plasma Membrane, Transport Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  H. Krishnamurthy, E. Gouaux
X-Ray Structures Of Leut In Substrate-Free Outward-Open And Apo Inward-Open States.
Nature V. 481 469 2012
PubMed-ID: 22230955  |  Reference-DOI: 10.1038/NATURE10737

(-) Compounds

Molecule 1 - LEUCINE TRANSPORTER LEUT
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET16B
    Expression System Strain: C41
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: SNF, AQ_2077
    Mutation: YES
    Organism Scientific: AQUIFEX AEOLICUS
    Organism Taxid: 63363
 
Molecule 2 - MOUSE MONOCLONAL 1GG2A FAB FRAGMENT, HEAVY CHAIN
    Chains: L, M
    Engineered: YES
    Expression System: MUS MUSCULUS
    Expression System Common: MOUSE
    Expression System Taxid: 10090
    Organism Common: MOUSE
    Organism Scientific: MUS MUSCULUS
    Organism Taxid: 10090
 
Molecule 3 - MOUSE MONOCLONAL 1GG2A FAB FRAGMENT, KAPPA LIGHT CHAIN
    Chains: H, I
    Engineered: YES
    Expression System: MUS MUSCULUS
    Expression System Common: MOUSE
    Expression System Taxid: 10090
    Organism Scientific: MUS MUSCULUS
    Organism Taxid: 10090

 Structural Features

(-) Chains, Units

  123456
Asymmetric Unit : ABHILM
Biological Unit 1 (1x): A  I M
Biological Unit 2 (1x):  BH L 

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 9)

Asymmetric Unit (2, 9)
No.NameCountTypeFull Name
1NA4Ligand/IonSODIUM ION
2SOG5Ligand/Ion2-HYDROXYMETHYL-6-OCTYLSULFANYL-TETRAHYDRO-PYRAN-3,4,5-TRIOL
Biological Unit 1 (1, 3)
No.NameCountTypeFull Name
1NA-1Ligand/IonSODIUM ION
2SOG3Ligand/Ion2-HYDROXYMETHYL-6-OCTYLSULFANYL-TETRAHYDRO-PYRAN-3,4,5-TRIOL
Biological Unit 2 (1, 2)
No.NameCountTypeFull Name
1NA-1Ligand/IonSODIUM ION
2SOG2Ligand/Ion2-HYDROXYMETHYL-6-OCTYLSULFANYL-TETRAHYDRO-PYRAN-3,4,5-TRIOL

(-) Sites  (9, 9)

Asymmetric Unit (9, 9)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREALA A:22 , ASN A:27 , THR A:254 , ASN A:286BINDING SITE FOR RESIDUE NA A 601
2AC2SOFTWAREGLY A:20 , VAL A:23 , ALA A:351 , THR A:354 , SER A:355BINDING SITE FOR RESIDUE NA A 602
3AC3SOFTWAREPRO A:164 , LEU A:166 , TYR A:169 , PHE A:395 , SOG B:520BINDING SITE FOR RESIDUE SOG A 520
4AC4SOFTWARELEU A:495 , GLY B:492BINDING SITE FOR RESIDUE SOG A 521
5AC5SOFTWARELYS A:376 , HIS A:377BINDING SITE FOR RESIDUE SOG A 522
6AC6SOFTWAREALA B:22 , ASN B:27 , THR B:254 , ASN B:286BINDING SITE FOR RESIDUE NA B 601
7AC7SOFTWAREGLY B:20 , VAL B:23 , ALA B:351 , THR B:354 , SER B:355BINDING SITE FOR RESIDUE NA B 602
8AC8SOFTWAREILE A:161 , LEU A:162 , LYS A:163 , PHE A:395 , SOG A:520 , TRP B:484 , SOG B:521 , LYS M:24 , ASP M:74BINDING SITE FOR RESIDUE SOG B 520
9AC9SOFTWARETRP B:481 , TRP B:484 , SOG B:520 , SER M:71 , ASP M:74BINDING SITE FOR RESIDUE SOG B 521

(-) SS Bonds  (8, 8)

Asymmetric Unit
No.Residues
1H:22 -H:96
2H:148 -H:203
3I:22 -I:96
4I:148 -I:203
5L:23 -L:92
6L:138 -L:198
7M:23 -M:92
8M:138 -M:198

(-) Cis Peptide Bonds  (16, 16)

Asymmetric Unit
No.Residues
1Ser L:7 -Pro L:8
2His L:80 -Pro L:81
3Asp L:98 -Pro L:99
4Tyr L:144 -Pro L:145
5Met H:103 -Gly H:104
6Phe H:154 -Pro H:155
7Glu H:156 -Pro H:157
8Trp H:196 -Pro H:197
9Ser M:7 -Pro M:8
10His M:80 -Pro M:81
11Asp M:98 -Pro M:99
12Tyr M:144 -Pro M:145
13Met I:103 -Gly I:104
14Phe I:154 -Pro I:155
15Glu I:156 -Pro I:157
16Trp I:196 -Pro I:197

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3TT1)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3TT1)

(-) Exons   (0, 0)

(no "Exon" information available for 3TT1)

(-) Sequences/Alignments

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:498
 aligned with O67854_AQUAE | O67854 from UniProtKB/TrEMBL  Length:513

    Alignment length:503
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234       244       254       264       274       284       294       304       314       324       334       344       354       364       374       384       394       404       414       424       434       444       454       464       474       484       494       504   
         O67854_AQUAE     5 REHWATRLGLILAMAGNAVGLGNFLRFPVQAAENGGGAFMIPYIIAFLLVGIPLMWIEWAMGRYGGAQGHGTTPAIFYLLWRNRFAKILGVFGLWIPLVVAIYYVYIESWTLGFAIKFLVGLVPEPPPNATDPDSILRPFKEFLYSYIGVPKGDEPILKPSLFAYIVFLITMFINVSILIRGISKGIERFAKIAMPTLFILAVFLVIRVFLLETPNGTAADGLNFLWTPDFEKLKDPGVWIAAVGQIFFTLSLGFGAIITYASYVRKDQDIVLSGLTAATLNEKAEVILGGSISIPAAVAFFGVANAVAIAKAGAFNLGFITLPAIFSQTAGGTFLGFLWFFLLFFAGLTSSIAIMQPMIAFLEDELKLSRKHAVLWTAAIVFFSAHLVMFLNKSLDEMDFWAGTIGVVFFGLTELIIFFWIFGADKAWEEINRGGIIKVPRIYYYVMRYITPAFLAVLLVVWAREYIPKIMEETHWTVWITRFYIIGLFLFLTFLVFLAERR 507
               SCOP domains d3tt1a_ A: Na(+):neurotransmitter symporter homologue LeuT                                                                                                                                                                                                                                                                                                                                                                                                                                                              SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....-----.hhhhhhhhhhhhhhhhhh...........hhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhh.ee..eehhhhhhhhh....hhhhhhhhhhhhhhhhhhhh....hhhhhhhh.......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhh.hhhhhhhhhhhhhhhhh..hhhhhhhhhhh........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3tt1 A   5 REHWATRLGLILAMAGNAVGLGNFLRFPVQAAENGGGAFMIPYIIAFLLVGIPLMWIEWAMGRYGGAQGHGTTPAIFYLLWRNRFAKILGVFGLWIPLVVAIYFVYIESWTLGFAIKFLVGLVPE-----TDPDSILRPFKEFLYSYIGVPKGDEPILKPSLFAYIVFLITMFINVSILIRGISKGIERFAKIAMPTLFILAVFLVIRVFLLETPNGTAADGLNFLWTPDFEKLKDPGVWIAAVGQIFFTLSLGFGAIITYASYVRKDQDIVLSGLTAATLNEAAEVILGGSISIPAAVAFFGVANAVAIAKAGAFNLGFITLPAIFSQTAGGTFLGFLWFFLLFFAGLTSSIAIMQPMIAFLEDELKLSRKHAVLWTAAIVFFSAHLVMFLNKSLDEMDFWAGTIGVVFFGLTELIIFFWIFGADKAWEEINRGGIIKVPRIYYYVMRYITPAFLAVLLVVWAREYIPKIMEETHWTVWITRFYIIGLFLFLTFLVFLAERR 507
                                    14        24        34        44        54        64        74        84        94       104       114       124    |    -|      144       154       164       174       184       194       204       214       224       234       244       254       264       274       284       294       304       314       324       334       344       354       364       374       384       394       404       414       424       434       444       454       464       474       484       494       504   
                                                                                                                                                      129   135                                                                                                                                                                                                                                                                                                                                                                                    


Chain B from PDB  Type:PROTEIN  Length:498
 aligned with O67854_AQUAE | O67854 from UniProtKB/TrEMBL  Length:513

    Alignment length:503
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234       244       254       264       274       284       294       304       314       324       334       344       354       364       374       384       394       404       414       424       434       444       454       464       474       484       494       504   
         O67854_AQUAE     5 REHWATRLGLILAMAGNAVGLGNFLRFPVQAAENGGGAFMIPYIIAFLLVGIPLMWIEWAMGRYGGAQGHGTTPAIFYLLWRNRFAKILGVFGLWIPLVVAIYYVYIESWTLGFAIKFLVGLVPEPPPNATDPDSILRPFKEFLYSYIGVPKGDEPILKPSLFAYIVFLITMFINVSILIRGISKGIERFAKIAMPTLFILAVFLVIRVFLLETPNGTAADGLNFLWTPDFEKLKDPGVWIAAVGQIFFTLSLGFGAIITYASYVRKDQDIVLSGLTAATLNEKAEVILGGSISIPAAVAFFGVANAVAIAKAGAFNLGFITLPAIFSQTAGGTFLGFLWFFLLFFAGLTSSIAIMQPMIAFLEDELKLSRKHAVLWTAAIVFFSAHLVMFLNKSLDEMDFWAGTIGVVFFGLTELIIFFWIFGADKAWEEINRGGIIKVPRIYYYVMRYITPAFLAVLLVVWAREYIPKIMEETHWTVWITRFYIIGLFLFLTFLVFLAERR 507
               SCOP domains d3tt1b_ B: Na(+):neurotransmitter symporter homologue LeuT                                                                                                                                                                                                                                                                                                                                                                                                                                                              SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....-----.hhhhhhhhhhhhhhhhhh...........hhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhh.ee..eehhhhhhhhh....hhhhhhhhhhhhhhhhhhhh....hhhhhhhh.......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhh.hhhhhhhhhhhhhhhhh..hhhhhhhhhhh........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3tt1 B   5 REHWATRLGLILAMAGNAVGLGNFLRFPVQAAENGGGAFMIPYIIAFLLVGIPLMWIEWAMGRYGGAQGHGTTPAIFYLLWRNRFAKILGVFGLWIPLVVAIYFVYIESWTLGFAIKFLVGLVPE-----TDPDSILRPFKEFLYSYIGVPKGDEPILKPSLFAYIVFLITMFINVSILIRGISKGIERFAKIAMPTLFILAVFLVIRVFLLETPNGTAADGLNFLWTPDFEKLKDPGVWIAAVGQIFFTLSLGFGAIITYASYVRKDQDIVLSGLTAATLNEAAEVILGGSISIPAAVAFFGVANAVAIAKAGAFNLGFITLPAIFSQTAGGTFLGFLWFFLLFFAGLTSSIAIMQPMIAFLEDELKLSRKHAVLWTAAIVFFSAHLVMFLNKSLDEMDFWAGTIGVVFFGLTELIIFFWIFGADKAWEEINRGGIIKVPRIYYYVMRYITPAFLAVLLVVWAREYIPKIMEETHWTVWITRFYIIGLFLFLTFLVFLAERR 507
                                    14        24        34        44        54        64        74        84        94       104       114       124    |    -|      144       154       164       174       184       194       204       214       224       234       244       254       264       274       284       294       304       314       324       334       344       354       364       374       384       394       404       414       424       434       444       454       464       474       484       494       504   
                                                                                                                                                      129   135                                                                                                                                                                                                                                                                                                                                                                                    


Chain H from PDB  Type:PROTEIN  Length:212
                                                                                                                                                                                                                                                    
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeee...eee.....eeeeeeee..hhhhheeeeeee......eeeeee......eee.......eeeeee....eeeeee...hhhhheeeeeeee........eeee...eeeee........eeeee....eeeeeeeeee.....eee.........eee...eee..eeeeeeeeee..........eeeee......eeee... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3tt1 H   1 QVQLQQSGAELARPGASVKLSCKASGYTFTDYYINWMKQRTGQGLEWIGEIYPGVGTTYYDEKFKGKATLTADKSSRSAYMQLSSLTSEDSAVYFCARRTVTMGRYAMDYWGQGTSVTVSSAKTTAPSVYPLAPVSVTLGCLVKGYFPEPVTLTWNSGSLSSGVHTFPAVLQSDLYTLSSSVTVTSSTWPSQSITCNVAHPASSTKVDKKIE 219
                                    10        20        30        40        50        60        70        80        90       100       110       120       130    || 147       157       167       177       187       197       207       217  
                                                                                                                                                                135|                                                                            
                                                                                                                                                                 143                                                                            


Chain I from PDB  Type:PROTEIN  Length:212
                                                                                                                                                                                                                                                    
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeee...eee.....eeeeeeee..hhhhheeeeeee......eeeeee......eee.......eeeeee....eeeeee...hhhhheeeeeeee........eeee...eeeee........eeeee....eeeeeeeeee.....eee.........eee...eee..eeeeeeeeee..........eeeee......eeee... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3tt1 I   1 QVQLQQSGAELARPGASVKLSCKASGYTFTDYYINWMKQRTGQGLEWIGEIYPGVGTTYYDEKFKGKATLTADKSSRSAYMQLSSLTSEDSAVYFCARRTVTMGRYAMDYWGQGTSVTVSSAKTTAPSVYPLAPVSVTLGCLVKGYFPEPVTLTWNSGSLSSGVHTFPAVLQSDLYTLSSSVTVTSSTWPSQSITCNVAHPASSTKVDKKIE 219
                                    10        20        30        40        50        60        70        80        90       100       110       120       130    || 147       157       167       177       187       197       207       217  
                                                                                                                                                                135|                                                                            
                                                                                                                                                                 143                                                                            


Chain L from PDB  Type:PROTEIN  Length:215
                                                                                                                                                                                                                                                       
               SCOP domains d3tt1l1 L:1-111 automated matches                                                                              d3tt1l2 L:112-215 automated matches                                                                      SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeee..eeee.....eeeeeee....ee..ee.eeeeee......eeeee...ee.......eeeeee..eeeeee...hhhhheeeeeee......ee...eeeee.......eeeee..hhhhhhhheeeeeeeeeee....eeeeeee..eee...ee............eeeeeeeeeehhhhh....eeeeeee..eeeeeeeee.. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3tt1 L   1 DIVLTQSPASLAVSLGQRATISCKASQSVDYDGDSYMNWYQQKPGQPPKLLIYGASNLESGIPARFSGSGSGTDFTLNIHPVEEEDAATYYCQQSNEDPYTFGGGTKLEIKRADAAPTVSIFPPSSEQLTSGGASVVCFLNNFYPKDINVKWKIDGSERQNGVLNSWTDQDSKDSTYSMSSTLTLTKDEYERHNSYTCEATHKTSTSPIVKSFNR 215
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210     


Chain M from PDB  Type:PROTEIN  Length:215
                                                                                                                                                                                                                                                       
               SCOP domains d3tt1m1 M:1-111 automated matches                                                                              d3tt1m2 M:112-215 automated matches                                                                      SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeee..eeee.....eeeeeee....ee..ee.eeeeee......eeeee...ee.......eeeeee..eeeeee...hhhhh.eeeeee......ee...eeeee.......eeeee..hhhhhhhheeeeeeeeeee....eeeeeee..eee...ee............eeeeeeeeeehhhhh....eeeeeee..eeeeeeeee.. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3tt1 M   1 DIVLTQSPASLAVSLGQRATISCKASQSVDYDGDSYMNWYQQKPGQPPKLLIYGASNLESGIPARFSGSGSGTDFTLNIHPVEEEDAATYYCQQSNEDPYTFGGGTKLEIKRADAAPTVSIFPPSSEQLTSGGASVVCFLNNFYPKDINVKWKIDGSERQNGVLNSWTDQDSKDSTYSMSSTLTLTKDEYERHNSYTCEATHKTSTSPIVKSFNR 215
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210
   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 '|'

 Classification and Annotation

(-) SCOP Domains  (3, 6)

Asymmetric Unit
(-)
Class: All beta proteins (24004)
(-)
Class: Membrane and cell surface proteins and peptides (2046)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3TT1)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3TT1)

(-) Gene Ontology  (9, 9)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (O67854_AQUAE | O67854)
molecular function
    GO:0005328    neurotransmitter:sodium symporter activity    Catalysis of the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: neurotransmitter(out) + Na+(out) = neurotransmitter(in) + Na+(in).
    GO:0015293    symporter activity    Enables the active transport of a solute across a membrane by a mechanism whereby two or more species are transported together in the same direction in a tightly coupled process not directly linked to a form of energy other than chemiosmotic energy.
    GO:0005215    transporter activity    Enables the directed movement of substances (such as macromolecules, small molecules, ions) into, out of or within a cell, or between cells.
biological process
    GO:0006836    neurotransmitter transport    The directed movement of a neurotransmitter into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore. Neurotransmitters are any chemical substance that is capable of transmitting (or inhibiting the transmission of) a nerve impulse from a neuron to another cell.
    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: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:0005887    integral component of plasma membrane    The component of the plasma 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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  3tt1
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  O67854_AQUAE | O67854
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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/TrEMBL
        O67854_AQUAE | O67854: 2a65 2q6h 2q72 2qb4 2qei 2qju 3f3a 3f3c 3f3d 3f3e 3f48 3f4i 3f4j 3gjc 3gjd 3gwu 3gwv 3gww 3mpn 3mpq 3qs4 3qs5 3qs6 3tt3 3tu0 3usg 3usi 3usj 3usk 3usl 3usm 3uso 3usp 4fxz 4fy0 4hmk 4hod 4mm4 4mm5 4mm6 4mm7 4mm8 4mm9 4mma 4mmb 4mmc 4mmd 4mme 4mmf 5jae 5jaf 5jag

(-) Related Entries Specified in the PDB File

2a65
3tt3 CRYSTAL STRUCTURE OF LEUT IN THE INWARD-OPEN CONFORMATION IN COMPLEX WITH FAB
3tu0 CRYSTAL STRUCTURE OF T355V, S354A, K288A LEUT MUTANT IN COMPLEX WITH ALANINE AND SODIUM