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(-) Description

Title :  MALTOSE-BINDING PROTEIN FUSION TO A C-TERMINAL FRAGMENT OF THE V1A VASOPRESSIN RECEPTOR
 
Authors :  N. V Adikesavan, S. S. Mahmood, S. Stanley, , Z. Xu, N. Wu, M. Thibonnier, M. Shoham
Date :  11 Feb 05  (Deposition) - 12 Apr 05  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.80
Chains :  Asym./Biol. Unit :  A,B,M,N
Keywords :  Vasopressin; Receptor; Gpcr; Fusion Protein; Maltose- Binding Protein, Sugar Binding Protein, Hormone Receptor (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  N. V. Adikesavan, S. S. Mahmood, N. Stanley, Z. Xu, N. Wu, M. Thibonnier, M. Shoham
A C-Terminal Segment Of The V1R Vasopressin Receptor Is Unstructured In The Crystal Structure Of Its Chimera With The Maltose-Binding Protein.
Acta Crystallogr. , Sect. F V. 61 341 2005
PubMed-ID: 16511036  |  Reference-DOI: 10.1107/S1744309105007293
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - MALTOSE-BINDING PERIPLASMIC PROTEIN
    ChainsA, B
    EngineeredYES
    Expression SystemESCHERICHIA COLI BL21
    Expression System PlasmidPSV282
    Expression System StrainBL21
    Expression System Taxid511693
    Expression System Vector TypePLASMID
    FragmentC-TERMINAL RESIDUES 27-392
    GeneMALE
    Organism ScientificESCHERICHIA COLI
    Organism Taxid562
    Other DetailsONE FUSED PROTEIN IS MADE OF CHAINS A+M, THE OTHER B+N
    Other Details - SourceEXPRESSED WITH SECOND ENTITY AS ONE PROTEIN
    SynonymMALTODEXTRIN-BINDING PROTEIN
 
Molecule 2 - VASOPRESSIN V1A RECEPTOR
    ChainsM, N
    EngineeredYES
    Expression SystemESCHERICHIA COLI BL21
    Expression System PlasmidPSV282
    Expression System StrainBL21
    Expression System Taxid511693
    Expression System Vector TypePLASMID
    FragmentLINKER + RESIDUES 362-418
    GeneAVPR1A
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606
    Other DetailsONE FUSED PROTEIN IS MADE OF CHAINS A+M, THE OTHER B+N
    Other Details - SourceEXPRESSED WITH FIRST ENTITY AS ONE PROTEIN
    SynonymV1AR

 Structural Features

(-) Chains, Units

  1234
Asymmetric/Biological Unit ABMN

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 2)

Asymmetric/Biological Unit (1, 2)
No.NameCountTypeFull Name
1MAL2Ligand/IonMALTOSE

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWARELYS A:29 , TRP A:76 , ALA A:77 , ASP A:79 , ARG A:80 , GLU A:125 , GLU A:167 , PRO A:168 , TYR A:169 , TRP A:354 , ARG A:358 , HOH A:507 , HOH A:610 , HOH A:716 , HOH A:734 , HOH A:776 , HOH A:784BINDING SITE FOR RESIDUE MAL A 401
2AC2SOFTWARELYS B:29 , TRP B:76 , ALA B:77 , ASP B:79 , ARG B:80 , GLU B:125 , GLU B:167 , PRO B:168 , TYR B:169 , TRP B:354 , HOH B:534 , HOH B:622 , HOH B:740 , HOH B:815 , HOH B:1034BINDING SITE FOR RESIDUE MAL B 402

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1YTV)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1YTV)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1YTV)

(-) PROSITE Motifs  (1, 2)

Asymmetric/Biological Unit (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1SBP_BACTERIAL_1PS01037 Bacterial extracellular solute-binding proteins, family 1 signature.MALE_ECO57133-150
 
  2A:121-138
B:121-138
MALE_ECOLI133-150
 
  2A:121-138
B:121-138

(-) Exons   (2, 2)

Asymmetric/Biological Unit (2, 2)
 ENSEMBLUniProtKBPDB
No.Transcript IDExonExon IDGenome LocationLengthIDLocationLengthCountLocationLength
1.1ENST000002991781ENSE00001100236chr12:63546590-635436472944V1AR_HUMAN1-3243241-
N:381-385 (gaps)
-
26
1.2ENST000002991782ENSE00001100233chr12:63541425-635402161210V1AR_HUMAN324-418951M:381-386 (gaps)
-
18
-

(-) Sequences/Alignments

Asymmetric/Biological 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:366
 aligned with MALE_ECO57 | P0AEY0 from UniProtKB/Swiss-Prot  Length:396

    Alignment length:366
                                    36        46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       246       256       266       276       286       296       306       316       326       336       346       356       366       376       386      
           MALE_ECO57    27 KIEEGKLVIWINGDKGYNGLAEVGKKFEKDTGIKVTVEHPDKLEEKFPQVAATGDGPDIIFWAHDRFGGYAQSGLLAEITPDKAFQDKLYPFTWDAVRYNGKLIAYPIAVEALSLIYNKDLLPNPPKTWEEIPALDKELKAKGKSALMFNLQEPYFTWPLIAADGGYAFKYENGKYDIKDVGVDNAGAKAGLTFLVDLIKNKHMNADTDYSIAEAAFNKGETAMTINGPWAWSNIDTSKVNYGVTVLPTFKGQPSKPFVGVLSAGINAASPNKELAKEFLENYLLTDEGLEAVNKDKPLGAVALKSYEEELAKDPRIAATMENAQKGEIMPNIPQMSAFWYAVRTAVINAASGRQTVDEALKDAQT 392
               SCOP domains d1ytva_ A: D-maltodextrin-binding protein, MBP                                                                                                                                                                                                                                                                                                                                 SCOP domains
               CATH domains ----1ytvA01 A:19-125,A:274-345 Periplasmic binding protein-like II                                             1ytvA02 A:126-273,A:346-380 Periplasmic binding protein-like II                                                                                     1ytvA01 A:19-125,A:274-345 Periplasmic binding protein-like II          1ytvA02 A:126-273,A:346-380         CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .....eeeee.....hhhhhhhhhhhhhhhhh.eeeee...hhhhhhhhhhhhh....eeeee..hhhhhhhh........hhhhhh..hhhhhhhhee..ee..eeeeee..eeeee.........hhhhhhhhhhhhhh...eee.....hhhhhhhhhhhh..eeeeee..eeeeeeee..hhhhhhhhhhhhhhhhh.......hhhhhhhhhhh..eeeeeehhhhhhhhhhhh..eeee............eeeeeeeee.....hhhhhhhhhhhh..hhhhhhhhhhhh...ee.hhhhhhhhh.hhhhhhhhhhhhhhee.....hhhhhhhhhhhhhhhhhh...hhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                PROSITE (2) ----------------------------------------------------------------------------------------------------------SBP_BACTERIAL_1   -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1ytv A  15 KIEEGKLVIWINGDKGYNGLAEVGKKFEKDTGIKVTVEHPDKLEEKFPQVAATGDGPDIIFWAHDRFGGYAQSGLLAEITPDKAFQDKLYPFTWDAVRYNGKLIAYPIAVEALSLIYNKDLLPNPPKTWEEIPALDKELKAKGKSALMFNLQEPYFTWPLIAADGGYAFKYENGKYDIKDVGVDNAGAKAGLTFLVDLIKNKHMNADTDYSIAEAAFNKGETAMTINGPWAWSNIDTSKVNYGVTVLPTFKGQPSKPFVGVLSAGINAASPNKELAKEFLENYLLTDEGLEAVNKDKPLGAVALKSYEEELAKDPRIAATMENAQKGEIMPNIPQMSAFWYAVRTAVINAASGRQTVDEALKDAQT 380
                                    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      

Chain A from PDB  Type:PROTEIN  Length:366
 aligned with MALE_ECOLI | P0AEX9 from UniProtKB/Swiss-Prot  Length:396

    Alignment length:366
                                    36        46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       246       256       266       276       286       296       306       316       326       336       346       356       366       376       386      
           MALE_ECOLI    27 KIEEGKLVIWINGDKGYNGLAEVGKKFEKDTGIKVTVEHPDKLEEKFPQVAATGDGPDIIFWAHDRFGGYAQSGLLAEITPDKAFQDKLYPFTWDAVRYNGKLIAYPIAVEALSLIYNKDLLPNPPKTWEEIPALDKELKAKGKSALMFNLQEPYFTWPLIAADGGYAFKYENGKYDIKDVGVDNAGAKAGLTFLVDLIKNKHMNADTDYSIAEAAFNKGETAMTINGPWAWSNIDTSKVNYGVTVLPTFKGQPSKPFVGVLSAGINAASPNKELAKEFLENYLLTDEGLEAVNKDKPLGAVALKSYEEELAKDPRIAATMENAQKGEIMPNIPQMSAFWYAVRTAVINAASGRQTVDEALKDAQT 392
               SCOP domains d1ytva_ A: D-maltodextrin-binding protein, MBP                                                                                                                                                                                                                                                                                                                                 SCOP domains
               CATH domains ----1ytvA01 A:19-125,A:274-345 Periplasmic binding protein-like II                                             1ytvA02 A:126-273,A:346-380 Periplasmic binding protein-like II                                                                                     1ytvA01 A:19-125,A:274-345 Periplasmic binding protein-like II          1ytvA02 A:126-273,A:346-380         CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .....eeeee.....hhhhhhhhhhhhhhhhh.eeeee...hhhhhhhhhhhhh....eeeee..hhhhhhhh........hhhhhh..hhhhhhhhee..ee..eeeeee..eeeee.........hhhhhhhhhhhhhh...eee.....hhhhhhhhhhhh..eeeeee..eeeeeeee..hhhhhhhhhhhhhhhhh.......hhhhhhhhhhh..eeeeeehhhhhhhhhhhh..eeee............eeeeeeeee.....hhhhhhhhhhhh..hhhhhhhhhhhh...ee.hhhhhhhhh.hhhhhhhhhhhhhhee.....hhhhhhhhhhhhhhhhhh...hhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------SBP_BACTERIAL_1   -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1ytv A  15 KIEEGKLVIWINGDKGYNGLAEVGKKFEKDTGIKVTVEHPDKLEEKFPQVAATGDGPDIIFWAHDRFGGYAQSGLLAEITPDKAFQDKLYPFTWDAVRYNGKLIAYPIAVEALSLIYNKDLLPNPPKTWEEIPALDKELKAKGKSALMFNLQEPYFTWPLIAADGGYAFKYENGKYDIKDVGVDNAGAKAGLTFLVDLIKNKHMNADTDYSIAEAAFNKGETAMTINGPWAWSNIDTSKVNYGVTVLPTFKGQPSKPFVGVLSAGINAASPNKELAKEFLENYLLTDEGLEAVNKDKPLGAVALKSYEEELAKDPRIAATMENAQKGEIMPNIPQMSAFWYAVRTAVINAASGRQTVDEALKDAQT 380
                                    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      

Chain B from PDB  Type:PROTEIN  Length:366
 aligned with MALE_ECO57 | P0AEY0 from UniProtKB/Swiss-Prot  Length:396

    Alignment length:366
                                    36        46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       246       256       266       276       286       296       306       316       326       336       346       356       366       376       386      
           MALE_ECO57    27 KIEEGKLVIWINGDKGYNGLAEVGKKFEKDTGIKVTVEHPDKLEEKFPQVAATGDGPDIIFWAHDRFGGYAQSGLLAEITPDKAFQDKLYPFTWDAVRYNGKLIAYPIAVEALSLIYNKDLLPNPPKTWEEIPALDKELKAKGKSALMFNLQEPYFTWPLIAADGGYAFKYENGKYDIKDVGVDNAGAKAGLTFLVDLIKNKHMNADTDYSIAEAAFNKGETAMTINGPWAWSNIDTSKVNYGVTVLPTFKGQPSKPFVGVLSAGINAASPNKELAKEFLENYLLTDEGLEAVNKDKPLGAVALKSYEEELAKDPRIAATMENAQKGEIMPNIPQMSAFWYAVRTAVINAASGRQTVDEALKDAQT 392
               SCOP domains d1ytvb_ B: D-maltodextrin-binding protein, MBP                                                                                                                                                                                                                                                                                                                                 SCOP domains
               CATH domains ----1ytvB01 B:19-125,B:274-345 Periplasmic binding protein-like II                                             1ytvB02 B:126-273,B:346-380 Periplasmic binding protein-like II                                                                                     1ytvB01 B:19-125,B:274-345 Periplasmic binding protein-like II          1ytvB02 B:126-273,B:346-380         CATH domains
           Pfam domains (1) ----------SBP_bac_1-1ytvB01 B:25-305                                                                                                                                                                                                                                                               --------------------------------------------------------------------------- Pfam domains (1)
           Pfam domains (2) ----------SBP_bac_1-1ytvB02 B:25-305                                                                                                                                                                                                                                                               --------------------------------------------------------------------------- Pfam domains (2)
         Sec.struct. author ......eeee.....hhhhhhhhhhhhhhhhh..eeee...hhhhhhhhhhh......eeeee..hhhhhhhh........hhhhhh..hhhhhhhhee..ee..eeeeee..eeeee.........hhhhhhhhhhhhhh...eee.....hhhhhhhhhhhh..eeeeee..eeeeeeee..hhhhhhhhhhhhhhhhh.......hhhhhhhhhhh..eeeeeehhhhhhhhhhhh..eeee............eeeeeeeee.....hhhhhhhhhhhh..hhhhhhhhhhhh...ee.hhhhhhhhh.hhhhhhhhhhhhhhee.....hhhhhhhhhhhhhhhhhh...hhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                PROSITE (2) ----------------------------------------------------------------------------------------------------------SBP_BACTERIAL_1   -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1ytv B  15 KIEEGKLVIWINGDKGYNGLAEVGKKFEKDTGIKVTVEHPDKLEEKFPQVAATGDGPDIIFWAHDRFGGYAQSGLLAEITPDKAFQDKLYPFTWDAVRYNGKLIAYPIAVEALSLIYNKDLLPNPPKTWEEIPALDKELKAKGKSALMFNLQEPYFTWPLIAADGGYAFKYENGKYDIKDVGVDNAGAKAGLTFLVDLIKNKHMNADTDYSIAEAAFNKGETAMTINGPWAWSNIDTSKVNYGVTVLPTFKGQPSKPFVGVLSAGINAASPNKELAKEFLENYLLTDEGLEAVNKDKPLGAVALKSYEEELAKDPRIAATMENAQKGEIMPNIPQMSAFWYAVRTAVINAASGRQTVDEALKDAQT 380
                                    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      

Chain B from PDB  Type:PROTEIN  Length:366
 aligned with MALE_ECOLI | P0AEX9 from UniProtKB/Swiss-Prot  Length:396

    Alignment length:366
                                    36        46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       246       256       266       276       286       296       306       316       326       336       346       356       366       376       386      
           MALE_ECOLI    27 KIEEGKLVIWINGDKGYNGLAEVGKKFEKDTGIKVTVEHPDKLEEKFPQVAATGDGPDIIFWAHDRFGGYAQSGLLAEITPDKAFQDKLYPFTWDAVRYNGKLIAYPIAVEALSLIYNKDLLPNPPKTWEEIPALDKELKAKGKSALMFNLQEPYFTWPLIAADGGYAFKYENGKYDIKDVGVDNAGAKAGLTFLVDLIKNKHMNADTDYSIAEAAFNKGETAMTINGPWAWSNIDTSKVNYGVTVLPTFKGQPSKPFVGVLSAGINAASPNKELAKEFLENYLLTDEGLEAVNKDKPLGAVALKSYEEELAKDPRIAATMENAQKGEIMPNIPQMSAFWYAVRTAVINAASGRQTVDEALKDAQT 392
               SCOP domains d1ytvb_ B: D-maltodextrin-binding protein, MBP                                                                                                                                                                                                                                                                                                                                 SCOP domains
               CATH domains ----1ytvB01 B:19-125,B:274-345 Periplasmic binding protein-like II                                             1ytvB02 B:126-273,B:346-380 Periplasmic binding protein-like II                                                                                     1ytvB01 B:19-125,B:274-345 Periplasmic binding protein-like II          1ytvB02 B:126-273,B:346-380         CATH domains
           Pfam domains (1) ----------SBP_bac_1-1ytvB01 B:25-305                                                                                                                                                                                                                                                               --------------------------------------------------------------------------- Pfam domains (1)
           Pfam domains (2) ----------SBP_bac_1-1ytvB02 B:25-305                                                                                                                                                                                                                                                               --------------------------------------------------------------------------- Pfam domains (2)
         Sec.struct. author ......eeee.....hhhhhhhhhhhhhhhhh..eeee...hhhhhhhhhhh......eeeee..hhhhhhhh........hhhhhh..hhhhhhhhee..ee..eeeeee..eeeee.........hhhhhhhhhhhhhh...eee.....hhhhhhhhhhhh..eeeeee..eeeeeeee..hhhhhhhhhhhhhhhhh.......hhhhhhhhhhh..eeeeeehhhhhhhhhhhh..eeee............eeeeeeeee.....hhhhhhhhhhhh..hhhhhhhhhhhh...ee.hhhhhhhhh.hhhhhhhhhhhhhhee.....hhhhhhhhhhhhhhhhhh...hhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------SBP_BACTERIAL_1   -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1ytv B  15 KIEEGKLVIWINGDKGYNGLAEVGKKFEKDTGIKVTVEHPDKLEEKFPQVAATGDGPDIIFWAHDRFGGYAQSGLLAEITPDKAFQDKLYPFTWDAVRYNGKLIAYPIAVEALSLIYNKDLLPNPPKTWEEIPALDKELKAKGKSALMFNLQEPYFTWPLIAADGGYAFKYENGKYDIKDVGVDNAGAKAGLTFLVDLIKNKHMNADTDYSIAEAAFNKGETAMTINGPWAWSNIDTSKVNYGVTVLPTFKGQPSKPFVGVLSAGINAASPNKELAKEFLENYLLTDEGLEAVNKDKPLGAVALKSYEEELAKDPRIAATMENAQKGEIMPNIPQMSAFWYAVRTAVINAASGRQTVDEALKDAQT 380
                                    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      

Chain M from PDB  Type:PROTEIN  Length:6
 aligned with V1AR_HUMAN | P37288 from UniProtKB/Swiss-Prot  Length:418

    Alignment length:18
                                   383        
           V1AR_HUMAN   374 NKEDTDSMSRRQTFYSNN 391
               SCOP domains ------------------ SCOP domains
               CATH domains ------------------ CATH domains
               Pfam domains ------------------ Pfam domains
         Sec.struct. author .-----.-.------... Sec.struct. author
                 SAPs(SNPs) ------------------ SAPs(SNPs)
                    PROSITE ------------------ PROSITE
           Transcript 1 (1) ------------------ Transcript 1 (1)
           Transcript 1 (2) Exon 1.2           Transcript 1 (2)
                 1ytv M 381 N-----S-S------SNN 386
                            |     | |-     |  
                          381   382 |    384  
                                  383         

Chain N from PDB  Type:PROTEIN  Length:5
 aligned with V1AR_HUMAN | P37288 from UniProtKB/Swiss-Prot  Length:418

    Alignment length:26
                                    23        33      
           V1AR_HUMAN    14 NSSPWWPLATGAGNTSREAEALGEGN  39
               SCOP domains -------------------------- SCOP domains
               CATH domains -------------------------- CATH domains
               Pfam domains -------------------------- Pfam domains
         Sec.struct. author ...------------.---------. Sec.struct. author
                 SAPs(SNPs) -------------------------- SAPs(SNPs)
                    PROSITE -------------------------- PROSITE
           Transcript 1 (1) Exon 1.1 UniProt: 1-324    Transcript 1 (1)
           Transcript 1 (2) -------------------------- Transcript 1 (2)
                 1ytv N 381 NSS------------S---------N 385
                              |      -     |   -     |
                            383          384       385

   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  (1, 2)

Asymmetric/Biological Unit

(-) CATH Domains  (1, 4)

Asymmetric/Biological Unit
(-)
Class: Alpha Beta (26913)

(-) Pfam Domains  (1, 2)

Asymmetric/Biological Unit
(-)
Clan: PBP (391)

(-) Gene Ontology  (64, 71)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B   (MALE_ECOLI | P0AEX9)
molecular function
    GO:1901982    maltose binding    Interacting selectively and non-covalently with maltose.
    GO:0005363    maltose transmembrane transporter activity    Enables the transfer of maltose from one side of the membrane to the other. Maltose is the disaccharide 4-O-alpha-D-glucopyranosyl-D-glucopyranose, an intermediate in the enzymatic breakdown of glycogen and starch.
    GO:0005515    protein binding    Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
    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:0008643    carbohydrate transport    The directed movement of carbohydrate into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore. Carbohydrates are any of a group of organic compounds based of the general formula Cx(H2O)y.
    GO:0060326    cell chemotaxis    The directed movement of a motile cell guided by a specific chemical concentration gradient. Movement may be towards a higher concentration (positive chemotaxis) or towards a lower concentration (negative chemotaxis).
    GO:0006974    cellular response to DNA damage stimulus    Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus indicating damage to its DNA from environmental insults or errors during metabolism.
    GO:0034289    detection of maltose stimulus    The series of events in which a maltose stimulus is received by a cell and converted into a molecular signal.
    GO:0042956    maltodextrin transport    The directed movement of maltodextrin, any polysaccharide of glucose residues in beta-(1,4) linkage, into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
    GO:0015768    maltose transport    The directed movement of maltose into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore. Maltose is the disaccharide 4-O-alpha-D-glucopyranosyl-D-glucopyranose, an intermediate in the catabolism of glycogen and starch.
    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:0043190    ATP-binding cassette (ABC) transporter complex    A complex for the transport of metabolites into and out of the cell, typically comprised of four domains; two membrane-associated domains and two ATP-binding domains at the intracellular face of the membrane, that form a central pore through the plasma membrane. Each of the four core domains may be encoded as a separate polypeptide or the domains can be fused in any one of a number of ways into multidomain polypeptides. In Bacteria and Archaebacteria, ABC transporters also include substrate binding proteins to bind substrate external to the cytoplasm and deliver it to the transporter.
    GO:0055052    ATP-binding cassette (ABC) transporter complex, substrate-binding subunit-containing    A complex for the transport of metabolites into the cell, consisting of 5 subunits: two ATP-binding subunits, two membrane spanning subunits, and one substrate-binding subunit. In organisms with two membranes, the substrate-binding protein moves freely in the periplasmic space and joins the other subunits only when bound with substrate. In organisms with only one membrane the substrate-binding protein is tethered to the cytoplasmic membrane and associated with the other subunits. Transport of the substrate across the membrane is driven by the hydrolysis of ATP.
    GO:1990060    maltose transport complex    Protein complex facilitating ATP-dependent maltose transport through inner cell membrane (periplasm to cytoplasm) in Gram-negative bacteria. In E. coli the system is composed of a periplasmic maltose-binding protein (MBP), two integral membrane proteins, MalF and MalG, and two copies of the cytoplasmic ATP-binding cassette MalK.
    GO:0030288    outer membrane-bounded periplasmic space    The region between the inner (cytoplasmic or plasma) membrane and outer membrane of organisms with two membranes such as Gram negative bacteria. These periplasmic spaces are relatively thick and contain a thin peptidoglycan layer (PGL), also referred to as a thin cell wall.
    GO:0042597    periplasmic space    The region between the inner (cytoplasmic) and outer membrane (Gram-negative Bacteria) or cytoplasmic membrane and cell wall (Fungi and Gram-positive Bacteria).

Chain A,B   (MALE_ECO57 | P0AEY0)
molecular function
    GO:0005363    maltose transmembrane transporter activity    Enables the transfer of maltose from one side of the membrane to the other. Maltose is the disaccharide 4-O-alpha-D-glucopyranosyl-D-glucopyranose, an intermediate in the enzymatic breakdown of glycogen and starch.
    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:0008643    carbohydrate transport    The directed movement of carbohydrate into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore. Carbohydrates are any of a group of organic compounds based of the general formula Cx(H2O)y.
    GO:0015768    maltose transport    The directed movement of maltose into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore. Maltose is the disaccharide 4-O-alpha-D-glucopyranosyl-D-glucopyranose, an intermediate in the catabolism of glycogen and starch.
    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:0042597    periplasmic space    The region between the inner (cytoplasmic) and outer membrane (Gram-negative Bacteria) or cytoplasmic membrane and cell wall (Fungi and Gram-positive Bacteria).

Chain M,N   (V1AR_HUMAN | P37288)
molecular function
    GO:0004930    G-protein coupled receptor activity    Combining with an extracellular signal and transmitting the signal across the membrane by activating an associated G-protein; promotes the exchange of GDP for GTP on the alpha subunit of a heterotrimeric G-protein complex.
    GO:0031894    V1A vasopressin receptor binding    Interacting selectively and non-covalently with a V1A vasopressin receptor.
    GO:0042277    peptide binding    Interacting selectively and non-covalently with peptides, any of a group of organic compounds comprising two or more amino acids linked by peptide bonds.
    GO:0017046    peptide hormone binding    Interacting selectively and non-covalently with any peptide with hormonal activity in animals.
    GO:0005515    protein binding    Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
    GO:0005080    protein kinase C binding    Interacting selectively and non-covalently with protein kinase C.
    GO:0004871    signal transducer activity    Conveys a signal across a cell to trigger a change in cell function or state. A signal is a physical entity or change in state that is used to transfer information in order to trigger a response.
    GO:0005000    vasopressin receptor activity    Combining with vasopressin to initiate a change in cell activity.
biological process
    GO:0007186    G-protein coupled receptor signaling pathway    A series of molecular signals that proceeds with an activated receptor promoting the exchange of GDP for GTP on the alpha-subunit of an associated heterotrimeric G-protein complex. The GTP-bound activated alpha-G-protein then dissociates from the beta- and gamma-subunits to further transmit the signal within the cell. The pathway begins with receptor-ligand interaction, or for basal GPCR signaling the pathway begins with the receptor activating its G protein in the absence of an agonist, and ends with regulation of a downstream cellular process, e.g. transcription. The pathway can start from the plasma membrane, Golgi or nuclear membrane (PMID:24568158 and PMID:16902576).
    GO:0007202    activation of phospholipase C activity    The initiation of the activity of the inactive enzyme phospolipase C as the result of a series of molecular signals generated as a consequence of a G-protein coupled receptor binding to its physiological ligand.
    GO:0008015    blood circulation    The flow of blood through the body of an animal, enabling the transport of nutrients to the tissues and the removal of waste products.
    GO:0019722    calcium-mediated signaling    Any intracellular signal transduction in which the signal is passed on within the cell via calcium ions.
    GO:0032870    cellular response to hormone stimulus    Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a hormone stimulus.
    GO:0042631    cellular response to water deprivation    Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of deprivation of water.
    GO:0006091    generation of precursor metabolites and energy    The chemical reactions and pathways resulting in the formation of precursor metabolites, substances from which energy is derived, and any process involved in the liberation of energy from these substances.
    GO:0007625    grooming behavior    The specific behavior of an organism relating to grooming, cleaning and brushing to remove dirt and parasites.
    GO:0002125    maternal aggressive behavior    Aggressive behavior of a female to protect her offspring from a threat.
    GO:0042711    maternal behavior    Female behaviors associated with the care and rearing of offspring.
    GO:0014902    myotube differentiation    The process in which a relatively unspecialized cell acquires specialized features of a myotube cell. Myotube differentiation starts with myoblast fusion and the appearance of specific cell markers (this is the cell development step). Then individual myotubes can fuse to form bigger myotubes and start to contract. Myotubes are multinucleated cells that are formed when proliferating myoblasts exit the cell cycle, differentiate and fuse.
    GO:0007621    negative regulation of female receptivity    Any process that stops, prevents or reduces the receptiveness of a female to male advances.
    GO:0051970    negative regulation of transmission of nerve impulse    Any process that stops, prevents, or reduces the frequency, rate or extent of transmission of a nerve impulse, the sequential electrochemical polarization and depolarization that travels across the membrane of a neuron in response to stimulation.
    GO:0043084    penile erection    The hardening, enlarging and rising of the penis which often occurs in the sexually aroused male and enables sexual intercourse. Achieved by increased inflow of blood into the vessels of erectile tissue, and decreased outflow.
    GO:0045777    positive regulation of blood pressure    Any process in which the force of blood traveling through the circulatory system is increased.
    GO:0030307    positive regulation of cell growth    Any process that activates or increases the frequency, rate, extent or direction of cell growth.
    GO:0008284    positive regulation of cell proliferation    Any process that activates or increases the rate or extent of cell proliferation.
    GO:0032849    positive regulation of cellular pH reduction    Any process that activates or increases the frequency, rate, or extent of a process that reduces the internal pH of a cell.
    GO:0007204    positive regulation of cytosolic calcium ion concentration    Any process that increases the concentration of calcium ions in the cytosol.
    GO:0014049    positive regulation of glutamate secretion    Any process that activates or increases the frequency, rate or extent of the controlled release of glutamate.
    GO:0010460    positive regulation of heart rate    Any process that activates or increases the frequency or rate of heart contraction.
    GO:0031394    positive regulation of prostaglandin biosynthetic process    Any process that activates or increases the frequency, rate or extent of the chemical reactions and pathways resulting in the formation of prostaglandin.
    GO:0035815    positive regulation of renal sodium excretion    Any process that increases the amount of sodium excreted in urine over a unit of time.
    GO:0003084    positive regulation of systemic arterial blood pressure    The process that increases the force with which blood travels through the systemic arterial circulatory system.
    GO:0045907    positive regulation of vasoconstriction    Any process that activates or increases the frequency, rate or extent of vasoconstriction.
    GO:0001992    regulation of systemic arterial blood pressure by vasopressin    The regulation of blood pressure mediated by the signaling molecule vasopressin. Vasopressin is produced in the hypothalamus, and affects vasoconstriction, and renal water transport.
    GO:0051412    response to corticosterone    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a corticosterone stimulus. Corticosterone is a 21 carbon steroid hormone of the corticosteroid type, produced in the cortex of the adrenal glands. In many species, corticosterone is the principal glucocorticoid, involved in regulation of fuel metabolism, immune reactions, and stress responses.
    GO:0010035    response to inorganic substance    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an inorganic substance stimulus.
    GO:0010033    response to organic substance    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an organic substance stimulus.
    GO:1901652    response to peptide    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a peptide stimulus.
    GO:0007165    signal transduction    The cellular process in which a signal is conveyed to trigger a change in the activity or state of a cell. Signal transduction begins with reception of a signal (e.g. a ligand binding to a receptor or receptor activation by a stimulus such as light), or for signal transduction in the absence of ligand, signal-withdrawal or the activity of a constitutively active receptor. Signal transduction ends with regulation of a downstream cellular process, e.g. regulation of transcription or regulation of a metabolic process. Signal transduction covers signaling from receptors located on the surface of the cell and signaling via molecules located within the cell. For signaling between cells, signal transduction is restricted to events at and within the receiving cell.
    GO:0035176    social behavior    Behavior directed towards society, or taking place between members of the same species. Occurs predominantly, or only, in individuals that are part of a group.
    GO:0042713    sperm ejaculation    The expulsion of seminal fluid, thick white fluid containing spermatozoa, from the male genital tract.
    GO:0021537    telencephalon development    The process whose specific outcome is the progression of the telencephalon over time, from its formation to the mature structure. The telencephalon is the paired anteriolateral division of the prosencephalon plus the lamina terminalis from which the olfactory lobes, cerebral cortex, and subcortical nuclei are derived.
cellular component
    GO:0031410    cytoplasmic vesicle    A vesicle found in the cytoplasm of a cell.
    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:0005768    endosome    A vacuole to which materials ingested by endocytosis are delivered.
    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.
    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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 Related Entries

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

UniProtKB/Swiss-Prot
        MALE_ECO57 | P0AEY01a7l 1anf 1dmb 1ez9 1ezo 1ezp 1fqa 1fqb 1fqc 1fqd 1hsj 1iud 1jvx 1jvy 1jw4 1jw5 1lax 1lls 1mdp 1mdq 1mg1 1mh3 1mh4 1mpb 1mpc 1mpd 1n3w 1n3x 1nl5 1nmu 1omp 1peb 1r6z 1svx 1t0k 1y4c 1ziu 1zjl 1zkb 1zmg 2v93 3io4 3io6 3mbp 3osq 3osr 3vd8 4feb 4mbp 4my2 4wgi 4wrn 4wth 4wvg 4wvh 4wvi 4wvj 4xa2 4xai 4xaj 4xhs 4ys9 5bmy 5c7r 5cl1 5dfm 5e24 5e7u 5edu 5fio 5ii4 5jj4 5jon 5jtq 5jtr 5k94 5ldf 5lof 5t03 5t05 5t0a 5ttd
        MALE_ECOLI | P0AEX91a7l 1anf 1dmb 1ez9 1ezo 1ezp 1fqa 1fqb 1fqc 1fqd 1hsj 1iud 1jvx 1jvy 1jw4 1jw5 1lax 1lls 1mdp 1mdq 1mg1 1mh3 1mh4 1mpb 1mpc 1mpd 1n3w 1n3x 1nl5 1nmu 1omp 1peb 1r6z 1svx 1t0k 1y4c 1ziu 1zjl 1zkb 1zmg 2d21 2h25 2klf 2mv0 2n44 2n45 2nvu 2obg 2ok2 2r6g 2v93 2vgq 2xz3 2zxt 3a3c 3c4m 3csb 3csg 3d4c 3d4g 3dm0 3ef7 3ehs 3eht 3ehu 3f5f 3g7v 3g7w 3h3g 3h4z 3hpi 3hst 3io4 3io6 3ior 3iot 3iou 3iov 3iow 3j9p 3kjt 3l2j 3lbs 3lc8 3mbp 3mp1 3mp6 3mp8 3mq9 3n94 3o3u 3oai 3osq 3osr 3pgf 3puv 3puw 3pux 3puy 3puz 3pv0 3py7 3q25 3q26 3q27 3q28 3q29 3rlf 3rum 3ser 3ses 3set 3seu 3sev 3sew 3sex 3sey 3vfj 3w15 3wai 3woa 4b3n 4bl8 4bl9 4bla 4blb 4bld 4dxb 4dxc 4edq 4egc 4exk 4fe8 4feb 4fec 4fed 4giz 4gli 4ifp 4ikm 4irl 4jbz 4jkm 4keg 4khz 4ki0 4kv3 4kyc 4kyd 4kye 4log 4mbp 4n4x 4ndz 4o2x 4ogm 4pe2 4qsz 4qvh 4r0y 4rg5 4rwf 4rwg 4tsm 4wjv 4wms 4wmt 4wmu 4wmv 4wmw 4wmx 4wrn 4wth 4wvh 4xa2 4xhs 4xr8 4xzs 4xzv 5aq9 5az6 5az7 5az8 5az9 5aza 5b3w 5b3x 5b3y 5b3z 5c7r 5cbn 5cfv 5dfm 5dis 5e24 5edu 5fio 5fsg 5gru 5gs2 5h7n 5h7q 5hz7 5hzv 5hzw 5i04 5i69 5ihj 5ii5 5iic 5iqz 5jj4 5jst 5jtq 5jtr 5ldf 5t03 5t05 5t0a 5ttd 5wpz 5wq6

(-) Related Entries Specified in the PDB File

1a7l A MALTOSE-BINDING PROTEIN