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(-) Description

Title :  THE VEGF-BINDING DOMAIN OF FLT-1 (MINIMIZED MEAN)
 
Authors :  M. A. Starovasnik, H. W. Christinger, C. Wiesmann, M. A. Champe, A. M. De Vos, N. J. Skelton
Date :  24 Jun 99  (Deposition) - 10 Nov 99  (Release) - 24 Feb 09  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A
Keywords :  Immunoglobulin-Like Domain, I-Set, Vegf Receptor, Hormone/Growth Factor Receptor Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  M. A. Starovasnik, H. W. Christinger, C. Wiesmann, M. A. Champe, A. M. De Vos, N. J. Skelton
Solution Structure Of The Vegf-Binding Domain Of Flt-1: Comparison Of Its Free And Bound States.
J. Mol. Biol. V. 293 531 1999
PubMed-ID: 10543948  |  Reference-DOI: 10.1006/JMBI.1999.3134
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - VASCULAR ENDOTHELIAL GROWTH FACTOR RECEPTOR 1
    ChainsA
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System Taxid562
    FragmentSECOND EXTRACELLULAR IMMUNOGLOBULIN-LIKE DOMAIN
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606
    Other DetailsMODIFIED QIAGEN PQE30 CONTAINING HIS-TAG AND GENENASE CLEAVAGE SITE
    SynonymFLT-1

 Structural Features

(-) Chains, Units

  
NMR Structure 

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (0, 0)

(no "Ligand,Modified Residues,Ions" information available for 1QSZ)

(-) Sites  (0, 0)

(no "Site" information available for 1QSZ)

(-) SS Bonds  (1, 1)

NMR Structure
No.Residues
1A:158 -A:207

(-) Cis Peptide Bonds  (1, 1)

NMR Structure
No.Residues
1Phe A:172 -Pro A:173

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (1, 1)

NMR Structure (1, 1)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
1UniProtVAR_042046E144KVGFR1_HUMANPolymorphism55974987AE144K

  SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1QSZ)

(-) Exons   (4, 4)

NMR Structure (4, 4)
 ENSEMBLUniProtKBPDB
No.Transcript IDExonExon IDGenome LocationLengthIDLocationLengthCountLocationLength
1.1ENST000002823971ENSE00001249591chr13:29069232-29068917316VGFR1_HUMAN1-22220--
1.2ENST000002823972ENSE00000938500chr13:29041754-2904165897VGFR1_HUMAN22-54330--
1.3ENST000002823973ENSE00000938501chr13:29041266-29041040227VGFR1_HUMAN54-130771A:129-1302
1.4ENST000002823974ENSE00000906630chr13:29012482-29012358125VGFR1_HUMAN130-171421A:130-17142
1.5ENST000002823975ENSE00000906629chr13:29008357-29008195163VGFR1_HUMAN172-226551A:172-22655
1.6ENST000002823976ENSE00000906628chr13:29008092-29007956137VGFR1_HUMAN226-271461A:226-2294
1.7ENST000002823977ENSE00000906627chr13:29005447-29005273175VGFR1_HUMAN272-330590--
1.8ENST000002823978ENSE00000906626chr13:29004304-29004187118VGFR1_HUMAN330-369400--
1.9ENST000002823979ENSE00000906625chr13:29002058-29001889170VGFR1_HUMAN369-426580--
1.10ENST0000028239710ENSE00000906624chr13:29001455-29001296160VGFR1_HUMAN426-479540--
1.11ENST0000028239711ENSE00000679737chr13:28980031-28979917115VGFR1_HUMAN479-517390--
1.12ENST0000028239712ENSE00000679735chr13:28971205-28971097109VGFR1_HUMAN518-554370--
1.13ENST0000028239713ENSE00001005702chr13:28964241-28963933309VGFR1_HUMAN554-6571040--
1.14ENST0000028239714ENSE00001005684chr13:28959168-28959022147VGFR1_HUMAN657-706500--
1.15ENST0000028239715ENSE00001005678chr13:28931822-28931691132VGFR1_HUMAN706-750450--
1.16ENST0000028239716ENSE00001005688chr13:28919688-28919582107VGFR1_HUMAN750-785360--
1.17ENST0000028239717ENSE00000679727chr13:28913437-28913305133VGFR1_HUMAN786-830450--
1.18ENST0000028239718ENSE00001005682chr13:28908266-28908162105VGFR1_HUMAN830-865360--
1.19ENST0000028239719ENSE00000679725chr13:28903865-28903752114VGFR1_HUMAN865-903390--
1.20ENST0000028239720ENSE00001005685chr13:28901687-2890159989VGFR1_HUMAN903-932300--
1.21ENST0000028239721ENSE00000679723chr13:28897083-28896927157VGFR1_HUMAN933-985530--
1.22ENST0000028239722ENSE00000679722chr13:28896496-2889639998VGFR1_HUMAN985-1017330--
1.23ENST0000028239723ENSE00001761843chr13:28895722-28895600123VGFR1_HUMAN1018-1058410--
1.24ENST0000028239724ENSE00000679720chr13:28893671-28893560112VGFR1_HUMAN1059-1096380--
1.25ENST0000028239725ENSE00001005671chr13:28891734-28891635100VGFR1_HUMAN1096-1129340--
1.26ENST0000028239726ENSE00001005693chr13:28886235-28886130106VGFR1_HUMAN1129-1164360--
1.27ENST0000028239727ENSE00000679717chr13:28885869-28885727143VGFR1_HUMAN1165-1212480--
1.28ENST0000028239728ENSE00001005655chr13:28883064-2888298085VGFR1_HUMAN1212-1240290--
1.29ENST0000028239729ENSE00000679715chr13:28880909-2888081595VGFR1_HUMAN1241-1272320--
1.30ENST0000028239730ENSE00001157319chr13:28877505-288744893017VGFR1_HUMAN1272-1338670--

(-) Sequences/Alignments

NMR Structure
   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:101
 aligned with VGFR1_HUMAN | P17948 from UniProtKB/Swiss-Prot  Length:1338

    Alignment length:101
                                   138       148       158       168       178       188       198       208       218       228 
          VGFR1_HUMAN   129 SDTGRPFVEMYSEIPEIIHMTEGRELVIPCRVTSPNITVTLKKFPLDTLIPDGKRIIWDSRKGFIISNATYKEIGLLTCEATVNGHLYKTNYLTHRQTNTI 229
               SCOP domains d1qsza_ A: Second domain of the Flt-1 receptor                                                        SCOP domains
               CATH domains 1qszA00 A:129-229 Immunoglobulins                                                                     CATH domains
               Pfam domains --------Ig_2-1qszA01 A:137-229                                                                        Pfam domains
         Sec.struct. author ...............eeeee.....eee.....hhhhh.eeee...ee.......eeee...eeee...hhhhheeeeeeee....eeeeeeeeee..... Sec.struct. author
                 SAPs(SNPs) ---------------K------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------- PROSITE
           Transcript 1 (1) 1.-----------------------------------------Exon 1.5  PDB: A:172-226 UniProt: 172-226              --- Transcript 1 (1)
           Transcript 1 (2) -Exon 1.4  PDB: A:130-171 UniProt: 130-171 ------------------------------------------------------1.6  Transcript 1 (2)
                 1qsz A 129 SDTGRPFVEMYSEIPEIIHMTEGRELVIPCRVTSPNITVTLKKFPLDTLIPDGKRIIWDSRKGFIISNATYKEIGLLTCEATVNGHLYKTNYLTHRQTNTI 229
                                   138       148       158       168       178       188       198       208       218       228 

   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, 1)

NMR Structure

(-) CATH Domains  (1, 1)

NMR Structure
(-)
Class: Mainly Beta (13760)

(-) Pfam Domains  (1, 1)

NMR Structure
(-)
Clan: Ig (577)

(-) Gene Ontology  (54, 54)

NMR Structure(hide GO term definitions)
Chain A   (VGFR1_HUMAN | P17948)
molecular function
    GO:0005524    ATP binding    Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
    GO:0036326    VEGF-A-activated receptor activity    Combining with vascular endothelial growth factor A (VEGF-A) and transmitting the signal across the plasma membrane to initiate a change in cell activity.
    GO:0036327    VEGF-B-activated receptor activity    Combining with vascular endothelial growth factor B (VEGF-B) and transmitting the signal across the plasma membrane to initiate a change in cell activity.
    GO:0019838    growth factor binding    Interacting selectively and non-covalently with any growth factor, proteins or polypeptides that stimulate a cell or organism to grow or proliferate.
    GO:0016301    kinase activity    Catalysis of the transfer of a phosphate group, usually from ATP, to a substrate molecule.
    GO:0000166    nucleotide binding    Interacting selectively and non-covalently with a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose.
    GO:0036332    placental growth factor-activated receptor activity    Combining with placental growth factor (PlGF) and transmitting the signal across the plasma membrane to initiate a change in cell activity.
    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:0004672    protein kinase activity    Catalysis of the phosphorylation of an amino acid residue in a protein, usually according to the reaction: a protein + ATP = a phosphoprotein + ADP.
    GO:0004713    protein tyrosine kinase activity    Catalysis of the reaction: ATP + a protein tyrosine = ADP + protein tyrosine phosphate.
    GO:0016740    transferase activity    Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2.
    GO:0004714    transmembrane receptor protein tyrosine kinase activity    Combining with a signal and transmitting the signal from one side of the membrane to the other to initiate a change in cell activity by catalysis of the reaction: ATP + a protein-L-tyrosine = ADP + a protein-L-tyrosine phosphate.
    GO:0005021    vascular endothelial growth factor-activated receptor activity    Combining with a vascular endothelial growth factor (VEGF) and transmitting the signal across the plasma membrane to initiate a change in cell activity.
biological process
    GO:0000186    activation of MAPKK activity    The initiation of the activity of the inactive enzyme MAP kinase kinase (MAPKK).
    GO:0001525    angiogenesis    Blood vessel formation when new vessels emerge from the proliferation of pre-existing blood vessels.
    GO:0048514    blood vessel morphogenesis    The process in which the anatomical structures of blood vessels are generated and organized. The blood vessel is the vasculature carrying blood.
    GO:0030154    cell differentiation    The process in which relatively unspecialized cells, e.g. embryonic or regenerative cells, acquire specialized structural and/or functional features that characterize the cells, tissues, or organs of the mature organism or some other relatively stable phase of the organism's life history. Differentiation includes the processes involved in commitment of a cell to a specific fate and its subsequent development to the mature state.
    GO:0016477    cell migration    The controlled self-propelled movement of a cell from one site to a destination guided by molecular cues. Cell migration is a central process in the development and maintenance of multicellular organisms.
    GO:0035924    cellular response to vascular endothelial growth factor 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 vascular endothelial growth factor stimulus.
    GO:0006935    chemotaxis    The directed movement of a motile cell or organism, or the directed growth of a 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:0048598    embryonic morphogenesis    The process in which anatomical structures are generated and organized during the embryonic phase. The embryonic phase begins with zygote formation. The end of the embryonic phase is organism-specific. For example, it would be at birth for mammals, larval hatching for insects and seed dormancy in plants.
    GO:0030522    intracellular receptor signaling pathway    Any series of molecular signals initiated by a ligand binding to an receptor located within a cell.
    GO:0002548    monocyte chemotaxis    The movement of a monocyte in response to an external stimulus.
    GO:0007275    multicellular organism development    The biological process whose specific outcome is the progression of a multicellular organism over time from an initial condition (e.g. a zygote or a young adult) to a later condition (e.g. a multicellular animal or an aged adult).
    GO:0018108    peptidyl-tyrosine phosphorylation    The phosphorylation of peptidyl-tyrosine to form peptidyl-O4'-phospho-L-tyrosine.
    GO:0016310    phosphorylation    The process of introducing a phosphate group into a molecule, usually with the formation of a phosphoric ester, a phosphoric anhydride or a phosphoric amide.
    GO:0043406    positive regulation of MAP kinase activity    Any process that activates or increases the frequency, rate or extent of MAP kinase activity.
    GO:0043410    positive regulation of MAPK cascade    Any process that activates or increases the frequency, rate or extent of signal transduction mediated by the MAPK cascade.
    GO:0045766    positive regulation of angiogenesis    Any process that activates or increases angiogenesis.
    GO:0030335    positive regulation of cell migration    Any process that activates or increases the frequency, rate or extent of cell migration.
    GO:0008284    positive regulation of cell proliferation    Any process that activates or increases the rate or extent of cell proliferation.
    GO:0043552    positive regulation of phosphatidylinositol 3-kinase activity    Any process that activates or increases the frequency, rate or extent of phosphatidylinositol 3-kinase activity.
    GO:0014068    positive regulation of phosphatidylinositol 3-kinase signaling    Any process that activates or increases the frequency, rate or extent of signal transduction mediated by the phosphatidylinositol 3-kinase cascade.
    GO:0010863    positive regulation of phospholipase C activity    Any process that increases the rate of phospholipase C activity.
    GO:0048661    positive regulation of smooth muscle cell proliferation    Any process that activates or increases the rate or extent of smooth muscle cell proliferation.
    GO:0030949    positive regulation of vascular endothelial growth factor receptor signaling pathway    Any process that activates or increases the frequency, rate or extent of vascular endothelial growth factor receptor signaling pathway activity.
    GO:0046777    protein autophosphorylation    The phosphorylation by a protein of one or more of its own amino acid residues (cis-autophosphorylation), or residues on an identical protein (trans-autophosphorylation).
    GO:0006468    protein phosphorylation    The process of introducing a phosphate group on to a protein.
    GO:0006940    regulation of smooth muscle contraction    Any process that modulates the frequency, rate or extent of smooth muscle contraction.
    GO:0001666    response to hypoxia    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 stimulus indicating lowered oxygen tension. Hypoxia, defined as a decline in O2 levels below normoxic levels of 20.8 - 20.95%, results in metabolic adaptation at both the cellular and organismal level.
    GO:0007169    transmembrane receptor protein tyrosine kinase signaling pathway    A series of molecular signals initiated by the binding of an extracellular ligand to a receptor on the surface of the target cell where the receptor possesses tyrosine kinase activity, and ending with regulation of a downstream cellular process, e.g. transcription.
    GO:0048010    vascular endothelial growth factor receptor signaling pathway    Any series of molecular signals initiated by the binding of an extracellular ligand to a vascular endothelial growth factor receptor (VEGFR) located on the surface of the receiving cell, and ending with regulation of a downstream cellular process, e.g. transcription.
    GO:0036323    vascular endothelial growth factor receptor-1 signaling pathway    Any series of molecular signals initiated by the binding of an extracellular ligand to a vascular endothelial growth factor receptor-1 (VEGFR-1) located on the surface of the receiving cell, and ending with regulation of a downstream cellular process, e.g. transcription.
    GO:0038084    vascular endothelial growth factor signaling pathway    A series of molecular signals initiated by the binding of a vascular endothelial growth factor (VEGF) to a receptor on the surface of the target cell, and ending with regulation of a downstream cellular process, e.g. transcription.
cellular component
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
    GO:0005768    endosome    A vacuole to which materials ingested by endocytosis are delivered.
    GO:0005576    extracellular region    The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite.
    GO:0005615    extracellular space    That part of a multicellular organism outside the cells proper, usually taken to be outside the plasma membranes, and occupied by fluid.
    GO:0005925    focal adhesion    Small region on the surface of a cell that anchors the cell to the extracellular matrix and that forms a point of termination of actin filaments.
    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.
    GO:0043235    receptor complex    Any protein complex that undergoes combination with a hormone, neurotransmitter, drug or intracellular messenger to initiate a change in cell function.

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 Related Entries

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

UniProtKB/Swiss-Prot
        VGFR1_HUMAN | P179481flt 1qsv 1qty 1rv6 2xac 3hng 4ckv 4cl7 5abd 5ex3 5t89

(-) Related Entries Specified in the PDB File

1flt 1.7 A RESOLUTION CRYSTAL STRUCTURE OF THE SECOND IMMUNOGLOBULIN-LIKE DOMAIN OF FLT-1 IN COMPLEX WITH VEGF
1qsv ENSEMBLE OF 20 STRUCTURES FROM WHICH THIS MINIMIZED MEAN STRUCTURE WAS DERIVED.