Guide to the Human Genome
Home | Table of Contents | Search text | Search genes | Search sequences | Purchase | FAQ | Blog | Help
Name: C4BPA Sequence: fasta or formatted (597aa) NCBI GI: 4502503
Description:

complement component 4 binding protein, alpha chain precursor

Referenced in:

Complement

Composition:

amino acid map
 Amino acid        Percentage    Count  Longest homopolymer
 A alanine             3.9         23           2
 C cysteine            6.0         36           2
 D aspartate           4.0         24           1
 E glutamate           6.7         40           2
 F phenylalanine       3.5         21           2
 G glycine             6.9         41           1
 H histidine           2.8         17           1
 I isoleucine          4.9         29           2
 K lysine              5.7         34           1
 L leucine             6.5         39           2
 M methionine          1.2          7           1
 N asparagine          3.4         20           2
 P proline             8.7         52           3
 Q glutamine           3.7         22           1
 R arginine            5.0         30           1
 S serine              8.5         51           3
 T threonine           6.9         41           2
 V valine              5.5         33           2
 W tryptophan          2.0         12           1
 Y tyrosine            4.2         25           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   complement component 4 binding protein, alpha chain p... 
CR2                   0.179   complement component (3d/Epstein Barr virus) recepto...
CR2                   0.176   complement component (3d/Epstein Barr virus) recepto...
CR1                   0.160   complement receptor 1 isoform S precursor 
CR1                   0.160   complement receptor 1 isoform F precursor 
SVEP1                 0.153   polydom 
CR1L                  0.142   complement component (3b/4b) receptor 1-like 
CSMD3                 0.135   CUB and Sushi multiple domains 3 isoform 3 
CSMD3                 0.119   CUB and Sushi multiple domains 3 isoform 2 
CSMD3                 0.119   CUB and Sushi multiple domains 3 isoform 1 
CD46                  0.118   CD46 antigen, complement regulatory protein isoform ...
CD46                  0.118   CD46 antigen, complement regulatory protein isoform ...
CD46                  0.114   CD46 antigen, complement regulatory protein isoform ...
CD46                  0.114   CD46 antigen, complement regulatory protein isoform ...
CD46                  0.114   CD46 antigen, complement regulatory protein isoform ...
CD46                  0.113   CD46 antigen, complement regulatory protein isoform ...
CD46                  0.113   CD46 antigen, complement regulatory protein isoform ...
CD46                  0.113   CD46 antigen, complement regulatory protein isoform ...
CD46                  0.112   CD46 antigen, complement regulatory protein isoform ...
CD46                  0.112   CD46 antigen, complement regulatory protein isoform ...
CD46                  0.112   CD46 antigen, complement regulatory protein isoform ...
CD46                  0.112   CD46 antigen, complement regulatory protein isoform ...
CD46                  0.111   CD46 antigen, complement regulatory protein isoform ...
CD46                  0.111   CD46 antigen, complement regulatory protein isoform ...
CSMD1                 0.108   CUB and Sushi multiple domains 1 
CFH                   0.105   complement factor H isoform a precursor 
CD55                  0.102   decay accelerating factor for complement isoform 2 ...
CD55                  0.102   decay accelerating factor for complement isoform 1 p...
CSMD2                 0.100   CUB and Sushi multiple domains 2 
CFH                   0.096   complement factor H isoform b precursor 
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.


Home | Table of Contents | Search text | Search genes | Search sequences | Purchase | FAQ | Blog | Help

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

CSHL Press