SynDB Home Page
SynDB Home Page

blue bulletSynDB protein details  

Parse error: syntax error, unexpected T_VARIABLE in /home/kongl/syndb/www/sdb_nats.php on line 52
0K1C18_HUMAN*   SwissProt (?) | Description Local Annotation Link Reference
General Information
DescriptionKeratin, type i cytoskeletal 18 (cytokeratin 18) (k18) (ck 18).
SpeciesHomo sapiens (NCBI taxonomy ID: 9606)
GO0005882 intermediate filament (TAS)
0009653 morphogenesis (TAS)

Warning: fopen(/home/kongl/syndb/www/temp/ [function.fopen]: failed to open stream: Permission denied in /home/kongl/syndb/www/sdb_pro.php on line 269

Warning: fwrite(): supplied argument is not a valid stream resource in /home/kongl/syndb/www/sdb_pro.php on line 270

Warning: fwrite(): supplied argument is not a valid stream resource in /home/kongl/syndb/www/sdb_pro.php on line 271

Warning: fwrite(): supplied argument is not a valid stream resource in /home/kongl/syndb/www/sdb_pro.php on line 272

Warning: fwrite(): supplied argument is not a valid stream resource in /home/kongl/syndb/www/sdb_pro.php on line 273

Warning: fwrite(): supplied argument is not a valid stream resource in /home/kongl/syndb/www/sdb_pro.php on line 274

Warning: fwrite(): supplied argument is not a valid stream resource in /home/kongl/syndb/www/sdb_pro.php on line 299

Warning: fclose(): supplied argument is not a valid stream resource in /home/kongl/syndb/www/sdb_pro.php on line 300
schematic display of those terms with internal associations, click the node and browse the corresponding GO term
Domain Architecture (Details)
InterPro domains unassigned to SynO:
Intermediate filaments (IF) are proteins which are primordial components of the cytoskeleton and the nuclear envelope. They generally form filamentous structures 8 to 14 nm wide.IF proteins are members of a very large multigene family of proteins which has been subdivided in five major subgroups:Type I: Acidic cytokeratins.Type II: Basic cytokeratins.Type III: Vimentin.esmin.lial fibrillary acidic protein (GFAP).eripherin.nd plasticin.Type IV: Neurofilaments L. and M.lpha-internexin and nestin.Type V: Nuclear lamins A.1.2 and C.All IF proteins are structurally similar in that they consist of: a central rod domain comprising some 300 to 350 residues which is arranged in coiled-coiled alpha-helices.ith at least two short characteristic interruptions; a N-terminal non-helical domain (head) of variable length; and a C-terminal domain (tail) which is also non-helical.nd which shows extreme length variation between different IF proteins.While IF proteins are evolutionary and structurally related.hey have limited sequence homologies except in several regions of the rod domain.
  IPR001664:Intermediate filament protein
Keratins are a well known group of intermediate filament proteins. Like actin filaments.eratins are flexible but provide a firm cell skeleton.Unlike actin.owever.o known keratins are associated with motor functions. Approximately 10 keratins form the basis of hair or claw.ith a further 20 found in internal body cavity epithelia. They are alsofound at desmosomes and hemi-desmosomes (cell/cell and cell/matrix contacts respectively) .Type I keratins are a group of acidic intermediate filament proteins thatexist as chains of hetero-dimers with basic type II keratins. Each typeI keratin consists of head-.od- and tail-like structures.he rod beingconstructed from three linked coils: 1A.B and 2. Type I proteins are associated with a number of inherited developmental disorders.uch as baldness.eading of hair.nd skin blistering.
  IPR002957:Keratin, type I
This domain consists of several insect apolipoprotein-III sequences. Exchangeable apolipoproteins constitute a functionally important family of proteins that play critical roles in lipid transport and lipoprotein metabolism. Apolipophorin III (apoLp-III) is a prototypical exchangeable apolipoprotein found in many insect species that functions in transport of diacylglycerol (DAG) from the fat body lipid storage depot to flight muscles in the adult life stage .The SSF signature in this entry is currently under review. Please be aware that some of the protein hits may be false positives.
  IPR011000:Apolipophorin III-like
SequencesProtein: K1C18_HUMAN (429 aa)
mRNA: NM_000224
Local Annotation
Synapse Ontology
The formation of a synapse.
sdb:0034 synaptogenesis  (Evidence:domains)
KO assignmentK07604
  Level 3 annotation:
    type I keratin, acidic
  Level 2 annotation:
    Membrane and intracellular structural molecules
Loci Structure (Details)Loci index, Chromosomal location, Length, Possible relational loci clusterExon1: 178 residues, 51629109-51629641Exon2: 29 residues, 51630378-51630461Exon3: 54 residues, 51630800-51630957Exon4: 57 residues, 51631531-51631696Exon5: 44 residues, 51631781-51631907Exon6: 76 residues, 51632169-51632393Exon7: 61 residues, 51632772-51632951Exon8: 2 residues, -Jump to K1C18_HUMAN  
Tune and view alternative isoforms
Loci Cluster (Details)Loci: 2755 50587468-50601120 ~-14K 8882(ACVRL1)(+)Loci: 2756 50631752-50677126 ~-45K 8883(ACVR1B)(+)Loci: 2757 50687014-50695938 ~-9K 8886(GRASP)(+)Loci: 4034 50965965-50971566 ~-6K 8896(KRTHB1)(-)Loci: 2758 50981917-50988684 ~-7K 8897(KRTHB6)(+)Loci: 4035 50994358-51001438 ~-7K 8898(KRTHB3)(-)Loci: 4036 51040058-51047576 ~-8K 8899(KRTHB5)(-)Loci: 4037 51057862-51065684 ~-8K 8900(KRTHB4)(-)Loci: 4038 51104120-51114373 ~-10K 8902(-)Loci: 4039 51148861-51153824 ~-5K 8903(KRT6D)(-)Loci: 4040 51167243-51173287 ~-6K 8904(KRT6A)(-)Loci: 4041 51194627-51200510 ~-6K 8905(KRT5)(-)Loci: 4042 51265639-51281559 ~-16K 8909(-)Loci: 4043 51448205-51457372 ~-9K 8917(KRT2P)(-)Loci: 4044 51486600-51494602 ~-8K 8920(KRT4)(-)Loci: 4045 51577237-51585127 ~-8K 8924(KRT8)(-)Loci: 2759 51629109-51632951 ~-4K 8926(KRT18)(+)Loci: 2761 51948817-51973697 ~-25K 8948(ESPL1)(+)Loci: 4046 52160546-52179538 ~-19K 8970(MAP3K12)(-)Loci: 4047 52186740-52187689 ~-1K 8973(NPFF)(-)Loci: 4048 52345211-52356779 ~-12K 8978(ATP5G2)(-)Loci: 2754 50271286-50488365 ~-217K 8878(SCN8A)(+)Link out to UCSC