Summary
This is the summary of UniProt entry CD8A_HUMAN (P01732).
| Description: | T-cell surface glycoprotein CD8 alpha chain |
| Source organism: |
Homo sapiens (Human)
(NCBI taxonomy ID
9606)
View Pfam proteome data. |
| Length: | 235 amino acids |
Please note: when we start each new Pfam data release, we take a copy of the UniProt sequence database. This snapshot of UniProt forms the basis of the overview that you see here. It is important to note that, although some UniProt entries may be removed after a Pfam release, these entries will not be removed from Pfam until the next Pfam data release.
Pfam domains
| Source | Domain | Start | End |
|---|---|---|---|
| sig_p | n/a | 1 | 21 |
| low_complexity | n/a | 2 | 19 |
| Pfam A | V-set | 21 | 131 |
| disorder | n/a | 84 | 86 |
| low_complexity | n/a | 134 | 151 |
| disorder | n/a | 139 | 153 |
| transmembrane | n/a | 183 | 206 |
| low_complexity | n/a | 211 | 223 |
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Sequence annotations
This section shows a graphical representation of this sequence, with Pfam domains shown in the standard Pfam format. Under the Pfam domain image we show various tracks, illustrating features on this sequence that we found in other databases. You can choose which databases to include using the drop-down panel under the image. More...
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Sequence information
This is the amino acid sequence of the UniProt sequence database entry with the accession P01732. This sequence is stored in the Pfam database and updated with each new Pfam release, but this means that the sequence we store may differ from that stored by UniProt.
| Sequence: | 1
MALPVTALLL PLALLLHAAR PSQFRVSPLD RTWNLGETVE LKCQVLLSNP
50 51
TSGCSWLFQP RGAAASPTFL LYLSQNKPKA AEGLDTQRFS GKRLGDTFVL
100 101
TLSDFRRENE GYYFCSALSN SIMYFSHFVP VFLPAKPTTT PAPRPPTPAP
150 151
TIASQPLSLR PEACRPAAGG AVHTRGLDFA CDIYIWAPLA GTCGVLLLSL
200 201
VITLYCNHRN RRRVCKCPRP VVKSGDKPSL SARYV
235
Show the unformatted sequence. |
| Checksums: |
CRC64:FCCA29BAA73726BB
MD5:7e74731a8583eb61055862c16f8ddaf9
|
Structures
For those sequences which have a structure in the Protein DataBank, we use the mapping between UniProt, PDB and Pfam coordinate systems from the MSD group, to allow us to map Pfam domains onto UniProt three-dimensional structures. The table below shows the mapping between Pfam domains, this UniProt entry and a corresponding three dimensional structure.
| Pfam family | UniProt residues | PDB ID | PDB chain ID | PDB residues | View |
|---|---|---|---|---|---|
| V-set | 22 - 131 | 1AKJ | D | 1 - 110 | Jmol AstexViewer SPICE |
| E | 1 - 110 | Jmol AstexViewer SPICE | |||
| 1CD8 | A | 1 - 110 | Jmol AstexViewer SPICE | ||
| 2HP4 | A | 1 - 110 | Jmol AstexViewer SPICE | ||
| B | 1 - 110 | Jmol AstexViewer SPICE | |||
| 3QZW | G | 1 - 110 | Jmol AstexViewer SPICE | ||
| H | 1 - 110 | Jmol AstexViewer SPICE | |||
| I | 1 - 110 | Jmol AstexViewer SPICE | |||
| J | 1 - 110 | Jmol AstexViewer SPICE |
TreeFam
Below is a phylogenetic tree of animal genes, with ortholog and paralog assignments, from TreeFam.