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(-) Description

Title :  1.4 ANGSTROMS STRUCTURAL STUDIES ON HUMAN MUSCLE FATTY ACID BINDING PROTEIN: BINDING INTERACTIONS WITH THREE SATURATED AND UNSATURATED C18 FATTY ACIDS
 
Authors :  A. C. M. Young, G. Scapin, A. Kromminga, S. B. Patel, J. H. Veerkamp, J. C. Sacchettini
Date :  02 Jan 94  (Deposition) - 08 May 95  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.40
Chains :  Asym./Biol. Unit :  A
Keywords :  Lipid-Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  A. C. Young, G. Scapin, A. Kromminga, S. B. Patel, J. H. Veerkamp, J. C. Sacchettini
Structural Studies On Human Muscle Fatty Acid Binding Protein At 1. 4 A Resolution: Binding Interactions With Thre C18 Fatty Acids.
Structure V. 2 523 1994
PubMed-ID: 7922029  |  Reference-DOI: 10.1016/S0969-2126(00)00052-6
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - MUSCLE FATTY ACID BINDING PROTEIN
    ChainsA
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System Taxid562
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit A

Summary Information (see also Sequences/Alignments below)

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

Asymmetric/Biological Unit (1, 1)
No.NameCountTypeFull Name
1STE1Ligand/IonSTEARIC ACID

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREALA A:33 , SER A:55 , LYS A:58 , LEU A:115 , ARG A:126 , TYR A:128 , HOH A:139 , HOH A:140BINDING SITE FOR RESIDUE STE A 133

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (1, 1)

Asymmetric/Biological Unit (1, 1)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
1UniProtVAR_061165K53RFABPH_HUMANPolymorphism2228194AK52R

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

(-) PROSITE Motifs  (1, 1)

Asymmetric/Biological Unit (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1FABPPS00214 Cytosolic fatty-acid binding proteins signature.FABPH_HUMAN7-24  1A:6-23

(-) Exons   (4, 4)

Asymmetric/Biological Unit (4, 4)
 ENSEMBLUniProtKBPDB
No.Transcript IDExonExon IDGenome LocationLengthIDLocationLengthCountLocationLength
1.3aENST000003737133aENSE00001178232chr1:31845923-31845789135FABPH_HUMAN1-25251A:1-2424
1.4bENST000003737134bENSE00000825256chr1:31842404-31842232173FABPH_HUMAN25-82581A:24-8158
1.6ENST000003737136ENSE00000825255chr1:31840341-31840240102FABPH_HUMAN83-116341A:82-11534
1.7dENST000003737137dENSE00001461361chr1:31838786-31838472315FABPH_HUMAN117-133171A:116-13116

(-) 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:131
 aligned with FABPH_HUMAN | P05413 from UniProtKB/Swiss-Prot  Length:133

    Alignment length:131
                                    11        21        31        41        51        61        71        81        91       101       111       121       131 
          FABPH_HUMAN     2 VDAFLGTWKLVDSKNFDDYMKSLGVGFATRQVASMTKPTTIIEKNGDILTLKTHSTFKNTEISFKLGVEFDETTADDRKVKSIVTLDGGKLVHLQKWDGQETTLVRELIDGKLILTLTHGTAVCTRTYEKE 132
               SCOP domains d1hmta_ A: Muscle fatty acid binding protein (m-fabp)                                                                               SCOP domains
               CATH domains 1hmtA00 A:1-131  [code=2.40.128.20, no name defined]                                                                                CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eeeeeeeeee.hhhhhhhh...hhhhhh.....eeeeeee....eeeeee....eeeeee....eeeee....eeeeeeeeee...eeeeee....eeeeeeee....eeeeee....eeeeeeeee Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------R------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -----FABP  PDB: A:6-23 ------------------------------------------------------------------------------------------------------------ PROSITE
           Transcript 1 (1) Exon 1.3a  PDB: A:1-24  ---------------------------------------------------------Exon 1.6  PDB: A:82-115           Exon 1.7d        Transcript 1 (1)
           Transcript 1 (2) -----------------------Exon 1.4b  PDB: A:24-81 UniProt: 25-82                    -------------------------------------------------- Transcript 1 (2)
                 1hmt A   1 VDAFLGTWKLVDSKNFDDYMKSLGVGFATRQVASMTKPTTIIEKNGDILTLKTHSTFKNTEISFKLGVEFDETTADDRKVKSIVTLDGGKLVHLQKWDGQETTLVRELIDGKLILTLTHGTAVCTRTYEKE 131
                                    10        20        30        40        50        60        70        80        90       100       110       120       130 

   Legend:   → Mismatch (orange background)
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  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)

Asymmetric/Biological Unit

(-) CATH Domains  (1, 1)

Asymmetric/Biological Unit
(-)
Class: Mainly Beta (13760)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1HMT)

(-) Gene Ontology  (27, 27)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (FABPH_HUMAN | P05413)
molecular function
    GO:0008092    cytoskeletal protein binding    Interacting selectively and non-covalently with any protein component of any cytoskeleton (actin, microtubule, or intermediate filament cytoskeleton).
    GO:0005504    fatty acid binding    Interacting selectively and non-covalently with fatty acids, aliphatic monocarboxylic acids liberated from naturally occurring fats and oils by hydrolysis.
    GO:0050543    icosatetraenoic acid binding    Interacting selectively and non-covalently with icosatetraenoic acid, any straight-chain fatty acid with twenty carbon atoms and four double bonds per molecule.
    GO:0008289    lipid binding    Interacting selectively and non-covalently with a lipid.
    GO:0036041    long-chain fatty acid binding    Interacting selectively and non-covalently with a long-chain fatty acid. A long-chain fatty acid is a fatty acid with a chain length between C13 and C22.
    GO:0005324    long-chain fatty acid transporter activity    Enables the directed movement of long-chain fatty acids into, out of or within a cell, or between cells. A long-chain fatty acid is a fatty acid with a chain length between C13 and C22.
    GO:0070538    oleic acid binding    Interacting selectively and non-covalently with oleic acid, the 18-carbon monounsaturated fatty acid (9Z)-octadec-9-enoic acid.
    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:0042632    cholesterol homeostasis    Any process involved in the maintenance of an internal steady state of cholesterol within an organism or cell.
    GO:0006631    fatty acid metabolic process    The chemical reactions and pathways involving fatty acids, aliphatic monocarboxylic acids liberated from naturally occurring fats and oils by hydrolysis.
    GO:0044539    long-chain fatty acid import    The directed movement of long-chain fatty acids into a cell or organelle. A long-chain fatty acid is a fatty acid with a chain length between C13 and C22.
    GO:0015909    long-chain fatty acid transport    The directed movement of long-chain fatty acids into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore. A long-chain fatty acid is a fatty acid with a chain length between C13 and C22.
    GO:0008285    negative regulation of cell proliferation    Any process that stops, prevents or reduces the rate or extent of cell proliferation.
    GO:0055091    phospholipid homeostasis    Any process involved in the maintenance of an internal steady state of phospholipid within an organism or cell.
    GO:0071073    positive regulation of phospholipid biosynthetic process    Any process that activates or increases the frequency, rate or extent of the chemical reactions and pathways resulting in the formation of phospholipids.
    GO:0046320    regulation of fatty acid oxidation    Any process that modulates the frequency, rate or extent of fatty acid oxidation.
    GO:0042493    response to drug    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 drug stimulus. A drug is a substance used in the diagnosis, treatment or prevention of a disease.
    GO:0070542    response to fatty acid    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 fatty acid stimulus.
    GO:0032868    response to insulin    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 insulin stimulus. Insulin is a polypeptide hormone produced by the islets of Langerhans of the pancreas in mammals, and by the homologous organs of other organisms.
    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.
    GO:0019433    triglyceride catabolic process    The chemical reactions and pathways resulting in the breakdown of a triglyceride, any triester of glycerol.
cellular component
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
    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: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: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:0016528    sarcoplasm    The cytoplasm of a muscle cell; includes the sarcoplasmic reticulum.

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 Related Entries

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

UniProtKB/Swiss-Prot
        FABPH_HUMAN | P054131g5w 1hmr 1hms 2hmb 3rsw 3wbg 3wvm 3wxq 4tjz 4tkb 4tkh 4tkj 4wbk 5b27 5b28 5b29 5ce4 5hz9

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