Guide to the Human Genome
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Name: IGF1 Sequence: fasta or formatted (195aa) NCBI GI: 163659903
Description:

insulin-like growth factor 1 isoform 3 preproprotein

Referenced in:

Growth Hormone and Related Hormones
Receptor Tyrosine Kinases

Other entries for this name:
alt prot [153aa] insulin-like growth factor 1 isoform 4 preproprotein
alt prot [158aa] insulin-like growth factor 1 isoform 1 preproprotein
alt prot [137aa] insulin-like growth factor 1 isoform 2 preproprotein
Composition:

amino acid map
 Amino acid        Percentage    Count  Longest homopolymer
 A alanine             6.2         12           1
 C cysteine            5.6         11           2
 D aspartate           3.1          6           1
 E glutamate           5.1         10           1
 F phenylalanine       4.6          9           1
 G glycine             8.2         16           2
 H histidine           2.1          4           1
 I isoleucine          2.1          4           1
 K lysine             10.3         20           3
 L leucine             7.7         15           2
 M methionine          2.6          5           1
 N asparagine          2.1          4           1
 P proline             5.6         11           2
 Q glutamine           5.1         10           1
 R arginine            8.2         16           2
 S serine              8.7         17           3
 T threonine           7.2         14           1
 V valine              2.6          5           1
 W tryptophan          0.5          1           1
 Y tyrosine            2.6          5           1
Comparative genomics:

Search single species RefSeq proteins at NCBI
   H. sapiens
   M. musculus
   D. rerio
   C. intestinalis
   S. purpuratus
   D. melanogaster
   C. elegans
   A. thaliana
   S. cerevisiae
   E. coli W3110
   A. pernix K1

Search summary

comparative genomics plot

   Figure data

Additional searches of
RefSeq proteins at NCBI

   All
   Eukaryotes
   Bacteria
   Archaea
   Viruses
   Primates
   Mammals
   Vertebrates

Related human proteins:
Protein          Relative score         Description

Self-match            1.000   insulin-like growth factor 1 isoform 3 preproprotei... 
IGF1                  0.760   insulin-like growth factor 1 isoform 1 preproprotei...
IGF1                  0.669   insulin-like growth factor 1 isoform 4 preproprotein...
IGF1                  0.549   insulin-like growth factor 1 isoform 2 preproprotei...
IGF2                  0.180   insulin-like growth factor 2 isoform 1 precursor [Hom...
IGF2                  0.180   insulin-like growth factor 2 isoform 1 precursor [H...
IGF2                  0.180   insulin-like growth factor 2 isoform 2 
INS                   0.062   proinsulin precursor 
INS-IGF2              0.031   insulin- insulin-like growth factor 2 
LYAR                  0.023   Ly1 antibody reactive homolog 
LYAR                  0.023   Ly1 antibody reactive homolog 
NCOR2                 0.018   nuclear receptor co-repressor 2 isoform 2 
NCOR2                 0.018   nuclear receptor co-repressor 2 isoform 1 
LOC100133599          0.013   PREDICTED: hypothetical protein 
MSL1                  0.013   hampin 
PLCB2                 0.013   phospholipase C, beta 2 
CD83                  0.013   CD83 antigen isoform b 
CD83                  0.013   CD83 antigen isoform a 
ZFP91                 0.013   zinc finger protein 91 
LOC100292062          0.010   PREDICTED: hypothetical protein XP_002346314 
BBC3                  0.010   BCL2 binding component 3 isoform 4 
RLN1                  0.010   relaxin 1 preproprotein 
ENAM                  0.010   enamelin 
WIPF3                 0.010   WAS/WASL interacting protein family, member 3 [Homo...
PRSS35                0.010   protease, serine, 35 
NR0B1                 0.008   nuclear receptor subfamily 0, group B, member 1 [Homo...
B4GALNT3              0.008   beta 1,4-N-acetylgalactosaminyltransferase-transfera...
MBD1                  0.008   methyl-CpG binding domain protein 1 isoform PCM1 [Ho...
MBD1                  0.008   methyl-CpG binding domain protein 1 isoform 1 
MTDH                  0.008   metadherin 
Human BLASTP results (used to prepare the table)

Gene descriptions are from NCBI RefSeq. Search results were obtained with NCBI BLAST and RefSeq entries. When identical proteins are present, the self-match may not be listed first in BLASTP output. In such cases, the table above has been reordered to place it first.

See About the Figures for the scoring system used in the figure above right. The same scoring system was used in the table of BLASTP results.


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Guide to the Human Genome
Copyright © 2010 by Stewart Scherer. All rights reserved.

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