Table 1.
Selected proteins identified by TAP purification of TAP-LL-CA followed by nanoLC/MS/MS.
| Identified Proteins | Accession Number | Number of unique peptides TAP-LL-CA |
|---|---|---|
| LIM-domain-binding protein 1b | BAE95405.2 | 11 |
| LIM/homeobox protein Lhx1 | NP_001084128.1 | 2 |
| single-stranded DNA binding protein 2 S homeolog | NP_001080347.1 | 4 |
| annexin A2 S homeolog | P27006 | 27 |
| LIM domain and actin binding 1 L homeolog | NP_001088398 | 19 |
| ARP3 actin-related protein 3 homolog | AAH64225 | 12 |
| eukaryotic translation elongation factor 2 L homeolog | NP_001080656 | 9 |
| serine/threonine-protein phosphatase PP1-beta catalitic subunit | NP_001085426 | 6 |
| similar to t-complex polypeptide 1 | NP_001079566 | 4 |
| Ras related S homeolog | NP_001085764 | 3 |
| guanine nucleotide-binding protein subunit beta-1 S homeolog | NP_001084140 | 9 |
| 14-3-3 zeta protein L homeolog | CAA64773 | 2 |
| DNA replication licensing factor mcm5-A L homeolog | NP_001080893 | 2 |
| developmentally-regulated GTP-binding protein 1 L homeolog | P43690 | 2 |
| FRY like transcriptional coactivator | XP_002933492 | 4 |
| kinesin family member 5B | AAI67608 | 2 |
| tropomodulin 3 S homeolog | NP_001080242 | 2 |
| copine I L homeolog | NP_001083652 | 6 |
| catenin delta-1 L homeolog | NP_001082468 | 13 |
| stomatin L homeolog | NP_001080162 | 5 |
| solute carrier family 25 member 3 L homeolog | NP_001080195 | 2 |
| flightless 1 S homeolog | NP_001086319 | 4 |
| tyrosine-protein kinase Src-1 S homeolog | NP_001079114 | 3 |
| ankyrin repeat domain 13A L hoemolog | NP_001088043 | 3 |
| keratin 19 S homeolog | AAI23172 | 11 |
| rac1 L homeolog | NP_001089332 | 13 |
| IQ motif containing GTPase activating protein 2 | NP_001082588 | 30 |
| ras homolog gene family, member A L homeolog | NP_001079729 | 10 |
| Rho GTPase Cdc42 L homeolog | AAG36944 | 12 |
| villin like L homeolog | NP_001082488 | 12 |
| kras S homeolog | NP_001081316 | 11 |
| myristoylated alanine rich protein kinase C substrate S homeolog | NP_001080075 | 5 |
| ras GTPase-activating-like protein IQGAP1 | XP_002932312 | 4 |
| Guanine nucleotide-binding protein G(s) subunit alpha S homeolog | P24799 | 3 |
| ras GTPase-activating-like protein IQGAP2 | XP_002934891 | 3 |
| calpain 5 L homeolog | NP_001080808 | 3 |
| CYcloPhilin | NP_001080260 | 3 |
List of proteins identified in Xenopus kidney A6 cells and previously reported as Lhx1 interactors, known to be expressed, have a function in the kidney and/or the organizer. The number of unique identified peptides are indicated for each protein. Full experimental protein list was submitted to the ProteomeXchange Consortium with the identifier PXD006926.