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(-) Description

Title :  SOLUTION NMR STRUCTURE OF THE EGF-LIKE 1 DOMAIN OF HUMAN FIBULIN-4. NORTHEAST STRUCTURAL GENOMICS TARGET HR6275
 
Authors :  P. Rossi, Y. Chiang, S. Anderson, G. T. Montelione, Northeast Structural Genomics Consortium (Nesg)
Date :  30 Jun 09  (Deposition) - 21 Jul 09  (Release) - 21 Jul 09  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A  (20x)
Keywords :  Secreted, Calcium, Disease Mutation, Disulfide Bond, Egf- Like Domain, Glycoprotein, Polymorphism, Structural Genomics, Psi-2, Protein Structure Initiative, Northeast Structural Genomics Consortium, Nesg, Metal Binding Protein, Signaling Protein, Structural Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  P. Rossi, Y. Chiang, S. Anderson, G. T. Montelione
Solution Nmr Structure Of The Egf-Like 1 Domain Of Human Fibulin-4. Northeast Structural Genomics Target Hr6275
To Be Published
PubMed: search
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - FIBULIN-4
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Expression System Vector: NA
    Fragment: EGF-LIKE 1 DOMAIN
    Gene: EFEMP2, FBLN4, UNQ200/PRO226
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: EGF-CONTAINING FIBULIN-LIKE EXTRACELLULAR MATRIX PROTEIN 2, FIBL-4, PROTEIN UPH1

 Structural Features

(-) Chains, Units

  
NMR Structure (20x): 

Summary Information (see also Sequences/Alignments below)

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

(no "Ligand,Modified Residues,Ions" information available for 2KL7)

(-) Sites  (0, 0)

(no "Site" information available for 2KL7)

(-) SS Bonds  (3, 3)

NMR Structure
No.Residues
1A:6 -A:69
2A:13 -A:28
3A:19 -A:57

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2KL7)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (1, 1)

NMR Structure (1, 1)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
1UniProtVAR_027019E57KFBLN4_HUMANDisease (ARCL1B)119489101AE5K
  SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

(-) PROSITE Motifs  (2, 2)

NMR Structure (2, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1EGF_CAPS01187 Calcium-binding EGF-like domain signature.FBLN4_HUMAN54-80
123-149
164-186
203-226
243-267
283-309		  2A:2-28
A:71-71
-
-
-
-
2EGF_3PS50026 EGF-like domain profile.FBLN4_HUMAN123-163
164-202
203-238
243-282		  1A:71-71
-
-
-

(-) Exons   (0, 0)

(no "Exon" information available for 2KL7)

(-) 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
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Chain A from PDB  Type:PROTEIN  Length:71
 aligned with FBLN4_HUMAN | O95967 from UniProtKB/Swiss-Prot  Length:443

    Alignment length:71
                                    62        72        82        92       102       112       122 
          FBLN4_HUMAN    53 RDVNECLTIPEACKGEMKCINHYGGYLCLPRSAAVINDLHGEGPPPPVPPAQHPNPCPPGYEPDDQDSCVD 123
               SCOP domains ----------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------- CATH domains
               Pfam domains -EGF_CA-2kl7A01 A:2-35             ------------------------------------ Pfam domains
         Sec.struct. author ...............eeeeee....eeeee..............................eeee....... Sec.struct. author
                 SAPs(SNPs) ----K------------------------------------------------------------------ SAPs(SNPs)
                PROSITE (1) -EGF_CA  PDB: A:2-28        ------------------------------------------E PROSITE (1)
                PROSITE (2) ----------------------------------------------------------------------E PROSITE (2)
                 Transcript ----------------------------------------------------------------------- Transcript
                 2kl7 A   1 SDVNECLTIPEACKGEMKCINHYGGYLCLPRSAAVINDLHGEGPPPPVPPAQHPNPCPPGYEPDDQDSCVD  71
                                    10        20        30        40        50        60        70
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  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 2KL7)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2KL7)

(-) Pfam Domains  (1, 1)

NMR Structure
(-)
Clan: EGF (60)

(-) Gene Ontology  (7, 7)

NMR Structure(hide GO term definitions)
Chain A   (FBLN4_HUMAN | O95967)
molecular function
    GO:0005509    calcium ion binding    Interacting selectively and non-covalently with calcium ions (Ca2+).
    GO:0005201    extracellular matrix structural constituent    The action of a molecule that contributes to the structural integrity of the extracellular matrix.
    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).
cellular component
    GO:0005604    basement membrane    A thin layer of dense material found in various animal tissues interposed between the cells and the adjacent connective tissue. It consists of the basal lamina plus an associated layer of reticulin fibers.
    GO:0070062    extracellular exosome    A vesicle that is released into the extracellular region by fusion of the limiting endosomal membrane of a multivesicular body with the plasma membrane. Extracellular exosomes, also simply called exosomes, have a diameter of about 40-100 nm.
    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:1903561    extracellular vesicle    Any vesicle that is part of the extracellular region.

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  2kl7
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  FBLN4_HUMAN | O95967
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