PTBP1 3836

Name: PTBP1	Sequence: fasta or formatted (550aa)		NCBI GI: 14165464
Description: polypyrimidine tract-binding protein 1 isoform b		Referenced in: hnRNP RNases and RNA Stability Capping and Splicing
Other entries for this name: alt prot [531aa] polypyrimidine tract-binding protein 1 isoform c alt prot [197aa] polypyrimidine tract-binding protein 1 isoform d alt prot [557aa] polypyrimidine tract-binding protein 1 isoform a
Composition: Amino acid Percentage Count Longest homopolymer A alanine 10.5 58 8 C cysteine 0.5 3 2 D aspartate 4.5 25 1 E glutamate 3.1 17 2 F phenylalanine 4.7 26 2 G glycine 7.3 40 2 H histidine 2.7 15 2 I isoleucine 5.5 30 2 K lysine 6.0 33 2 L leucine 9.6 53 2 M methionine 2.2 12 1 N asparagine 6.7 37 2 P proline 5.8 32 2 Q glutamine 5.5 30 1 R arginine 3.3 18 1 S serine 8.7 48 2 T threonine 4.4 24 1 V valine 6.9 38 2 W tryptophan 0.0 0 0 Y tyrosine 2.0 11 2			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 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 polypyrimidine tract-binding protein 1 isoform b [Ho... PTBP1 0.993 polypyrimidine tract-binding protein 1 isoform a [Hom... PTBP1 0.953 polypyrimidine tract-binding protein 1 isoform c [Ho... ROD1 0.750 ROD1 regulator of differentiation 1 PTBP2 0.716 polypyrimidine tract binding protein 2 PTBP1 0.328 polypyrimidine tract-binding protein 1 isoform d [Ho... HNRPLL 0.138 heterogeneous nuclear ribonucleoprotein L-like isof... HNRPLL 0.138 heterogeneous nuclear ribonucleoprotein L-like isofo... HNRNPL 0.128 heterogeneous nuclear ribonucleoprotein L isoform a ... HNRNPL 0.111 heterogeneous nuclear ribonucleoprotein L isoform b ... RBM20 0.051 RNA binding motif protein 20 MATR3 0.028 matrin 3 MATR3 0.028 matrin 3 ELAVL4 0.025 ELAV-like 4 isoform 1 RBM4B 0.024 RNA binding motif protein 4B RBM4 0.024 RNA binding motif protein 4 NONO 0.023 non-POU domain containing, octamer-binding isoform ... NONO 0.023 non-POU domain containing, octamer-binding isoform ... NONO 0.023 non-POU domain containing, octamer-binding isoform 1... SNRPB2 0.022 small nuclear ribonucleoprotein polypeptide B'' [Hom... SNRPB2 0.022 small nuclear ribonucleoprotein polypeptide B'' [Homo... SNRPA 0.022 small nuclear ribonucleoprotein polypeptide A ELAVL3 0.021 ELAV-like protein 3 isoform 1 ELAVL3 0.021 ELAV-like protein 3 isoform 2 ZNF638 0.021 zinc finger protein 638 ZNF638 0.021 zinc finger protein 638 ELAVL4 0.019 ELAV-like 4 isoform 5 ELAVL4 0.019 ELAV-like 4 isoform 4 ELAVL4 0.019 ELAV-like 4 isoform 3 ELAVL4 0.019 ELAV-like 4 isoform 2 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.