| UniProt ID | MCCB_HUMAN | |
|---|---|---|
| UniProt AC | Q9HCC0 | |
| Protein Name | Methylcrotonoyl-CoA carboxylase beta chain, mitochondrial | |
| Gene Name | MCCC2 | |
| Organism | Homo sapiens (Human). | |
| Sequence Length | 563 | |
| Subcellular Localization | Mitochondrion matrix . | |
| Protein Description | Carboxyltransferase subunit of the 3-methylcrotonyl-CoA carboxylase, an enzyme that catalyzes the conversion of 3-methylcrotonyl-CoA to 3-methylglutaconyl-CoA, a critical step for leucine and isovaleric acid catabolism.. | |
| Protein Sequence | MWAVLRLALRPCARASPAGPRAYHGDSVASLGTQPDLGSALYQENYKQMKALVNQLHERVEHIKLGGGEKARALHISRGKLLPRERIDNLIDPGSPFLELSQFAGYQLYDNEEVPGGGIITGIGRVSGVECMIIANDATVKGGAYYPVTVKKQLRAQEIAMQNRLPCIYLVDSGGAYLPRQADVFPDRDHFGRTFYNQAIMSSKNIAQIAVVMGSCTAGGAYVPAMADENIIVRKQGTIFLAGPPLVKAATGEEVSAEDLGGADLHCRKSGVSDHWALDDHHALHLTRKVVRNLNYQKKLDVTIEPSEEPLFPADELYGIVGANLKRSFDVREVIARIVDGSRFTEFKAFYGDTLVTGFARIFGYPVGIVGNNGVLFSESAKKGTHFVQLCCQRNIPLLFLQNITGFMVGREYEAEGIAKDGAKMVAAVACAQVPKITLIIGGSYGAGNYGMCGRAYSPRFLYIWPNARISVMGGEQAANVLATITKDQRAREGKQFSSADEAALKEPIIKKFEEEGNPYYSSARVWDDGIIDPADTRLVLGLSFSAALNAPIEKTDFGIFRM | |
| Overview of Protein Modification Sites with Functional and Structural Information | ||
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* ASA = Accessible Surface Area
| Locations | Modification | Substrate Peptides & Secondary Structure |
ASA (%) | Reference | Orthologous Protein Cluster |
|---|---|---|---|---|---|
| 16 | Phosphorylation | LRPCARASPAGPRAY HHHHHCCCCCCCCCC | 15.10 | 24706070 | |
| 47 (in isoform 2) | Ubiquitination | - | 56.34 | - | |
| 50 | Ubiquitination | QENYKQMKALVNQLH HHHHHHHHHHHHHHH | 35.75 | - | |
| 64 | 2-Hydroxyisobutyrylation | HERVEHIKLGGGEKA HHHHHHCCCCCHHHC | 42.88 | - | |
| 64 | Ubiquitination | HERVEHIKLGGGEKA HHHHHHCCCCCHHHC | 42.88 | - | |
| 70 | 2-Hydroxyisobutyrylation | IKLGGGEKARALHIS CCCCCHHHCHHHEEC | 46.58 | - | |
| 70 | Succinylation | IKLGGGEKARALHIS CCCCCHHHCHHHEEC | 46.58 | - | |
| 70 | Succinylation | IKLGGGEKARALHIS CCCCCHHHCHHHEEC | 46.58 | 23954790 | |
| 70 | Ubiquitination | IKLGGGEKARALHIS CCCCCHHHCHHHEEC | 46.58 | - | |
| 70 | Acetylation | IKLGGGEKARALHIS CCCCCHHHCHHHEEC | 46.58 | - | |
| 141 | Succinylation | IANDATVKGGAYYPV EECCCEECCCCEECE | 47.47 | - | |
| 141 | Succinylation | IANDATVKGGAYYPV EECCCEECCCCEECE | 47.47 | - | |
| 145 | Phosphorylation | ATVKGGAYYPVTVKK CEECCCCEECEEHHH | 16.16 | 29496907 | |
| 151 (in isoform 2) | Ubiquitination | - | 25.99 | - | |
| 151 | 2-Hydroxyisobutyrylation | AYYPVTVKKQLRAQE CEECEEHHHHHHHHH | 25.99 | - | |
| 169 | Phosphorylation | QNRLPCIYLVDSGGA HHCCCEEEEECCCCC | 13.85 | 23898821 | |
| 173 | Phosphorylation | PCIYLVDSGGAYLPR CEEEEECCCCCCCCC | 31.48 | 25690035 | |
| 177 | Phosphorylation | LVDSGGAYLPRQADV EECCCCCCCCCCCCC | 22.10 | 25690035 | |
| 188 | Methylation | QADVFPDRDHFGRTF CCCCCCCCCCCCHHH | 39.27 | 115482765 | |
| 235 | Malonylation | DENIIVRKQGTIFLA CCCEEEECCCEEEEE | 42.03 | 26320211 | |
| 267 | Glutathionylation | LGGADLHCRKSGVSD HCCCCCCCCCCCCCC | 8.34 | 22555962 | |
| 269 | Ubiquitination | GADLHCRKSGVSDHW CCCCCCCCCCCCCCC | 57.88 | - | |
| 298 | Ubiquitination | VRNLNYQKKLDVTIE HHHCCCCCCCCEEEC | 44.97 | - | |
| 298 | 2-Hydroxyisobutyrylation | VRNLNYQKKLDVTIE HHHCCCCCCCCEEEC | 44.97 | - | |
| 326 | Acetylation | GIVGANLKRSFDVRE CCCCCCCCCCCCHHH | 45.89 | 30590319 | |
| 342 | Phosphorylation | IARIVDGSRFTEFKA HHHHHCCCCCEEEHH | 21.54 | - | |
| 351 | Phosphorylation | FTEFKAFYGDTLVTG CEEEHHHHCCCEEHH | 20.96 | 28152594 | |
| 382 (in isoform 2) | Ubiquitination | - | 62.10 | 21906983 | |
| 382 | Acetylation | VLFSESAKKGTHFVQ EECCCCCCCCCHHHH | 62.10 | 24885453 | |
| 382 | Ubiquitination | VLFSESAKKGTHFVQ EECCCCCCCCCHHHH | 62.10 | - | |
| 383 | Acetylation | LFSESAKKGTHFVQL ECCCCCCCCCHHHHH | 69.62 | 30590325 | |
| 383 | Ubiquitination | LFSESAKKGTHFVQL ECCCCCCCCCHHHHH | 69.62 | - | |
| 420 | Malonylation | YEAEGIAKDGAKMVA EECCCCCCCHHHHHH | 55.57 | 26320211 | |
| 420 | Acetylation | YEAEGIAKDGAKMVA EECCCCCCCHHHHHH | 55.57 | 30590331 | |
| 420 | Ubiquitination | YEAEGIAKDGAKMVA EECCCCCCCHHHHHH | 55.57 | 21906983 | |
| 420 (in isoform 1) | Ubiquitination | - | 55.57 | 21906983 | |
| 424 | Ubiquitination | GIAKDGAKMVAAVAC CCCCCHHHHHHHHHH | 39.16 | - | |
| 438 | Phosphorylation | CAQVPKITLIIGGSY HCCCCEEEEEECCCC | 20.31 | 25867546 | |
| 444 | Phosphorylation | ITLIIGGSYGAGNYG EEEEECCCCCCCCCC | 18.38 | 25867546 | |
| 445 | Phosphorylation | TLIIGGSYGAGNYGM EEEECCCCCCCCCCC | 17.80 | 25867546 | |
| 449 (in isoform 2) | Ubiquitination | - | 29.65 | - | |
| 450 | Phosphorylation | GSYGAGNYGMCGRAY CCCCCCCCCCCCCCC | 12.81 | 25867546 | |
| 458 | Phosphorylation | GMCGRAYSPRFLYIW CCCCCCCCCCEEEEC | 14.49 | 24719451 | |
| 468 (in isoform 2) | Ubiquitination | - | 13.20 | 21906983 | |
| 471 | Phosphorylation | IWPNARISVMGGEQA ECCCCEEEECCHHHH | 10.66 | 20068231 | |
| 474 (in isoform 2) | Ubiquitination | - | 34.04 | 21906983 | |
| 484 | Phosphorylation | QAANVLATITKDQRA HHHHHHHEECHHHHH | 25.64 | 27362937 | |
| 486 | Phosphorylation | ANVLATITKDQRARE HHHHHEECHHHHHHC | 24.98 | 27362937 | |
| 487 | Ubiquitination | NVLATITKDQRAREG HHHHEECHHHHHHCC | 48.27 | - | |
| 495 | Acetylation | DQRAREGKQFSSADE HHHHHCCCCCCCHHH | 43.34 | - | |
| 495 | Succinylation | DQRAREGKQFSSADE HHHHHCCCCCCCHHH | 43.34 | - | |
| 495 | Succinylation | DQRAREGKQFSSADE HHHHHCCCCCCCHHH | 43.34 | - | |
| 495 | Ubiquitination | DQRAREGKQFSSADE HHHHHCCCCCCCHHH | 43.34 | - | |
| 498 | Phosphorylation | AREGKQFSSADEAAL HHCCCCCCCHHHHHH | 23.32 | 20873877 | |
| 499 | Phosphorylation | REGKQFSSADEAALK HCCCCCCCHHHHHHH | 40.82 | 26657352 | |
| 506 | Ubiquitination | SADEAALKEPIIKKF CHHHHHHHCHHHHHH | 57.63 | 21906983 | |
| 506 (in isoform 1) | Ubiquitination | - | 57.63 | 21906983 | |
| 511 | Ubiquitination | ALKEPIIKKFEEEGN HHHCHHHHHHHHCCC | 52.72 | - | |
| 511 | Acetylation | ALKEPIIKKFEEEGN HHHCHHHHHHHHCCC | 52.72 | - | |
| 512 (in isoform 1) | Ubiquitination | - | 47.82 | 21906983 | |
| 512 | Ubiquitination | LKEPIIKKFEEEGNP HHCHHHHHHHHCCCC | 47.82 | 2190698 | |
| 520 | Phosphorylation | FEEEGNPYYSSARVW HHHCCCCCCCCCEEE | 21.71 | - | |
| 537 | Phosphorylation | GIIDPADTRLVLGLS CCCCHHHCEEEEEEE | 28.19 | 24275569 | |
| 562 | Methylation | KTDFGIFRM------ HCCCCEECC------ | 28.16 | 115482773 |
| Modified Location | Modified Residue | Modification | Type of Upstream Proteins | Gene Name of Upstream Proteins | UniProt AC of Upstream Proteins | Sources |
|---|---|---|---|---|---|---|
Oops, there are no upstream regulatory protein records of MCCB_HUMAN !! | ||||||
| Modified Location | Modified Residue | Modification | Function | Reference | ||
|---|---|---|---|---|---|---|
Oops, there are no descriptions of PTM sites of MCCB_HUMAN !! | ||||||
* Distance = the distance between SAP position and PTM sites.
| Modified Location | Modification | Variant Position (Distance <= 10) |
Residue Change | SAP | Related Disease | Reference |
|---|---|---|---|---|---|---|
Oops, there are no SNP-PTM records of MCCB_HUMAN !! | ||||||
| Interacting Protein | Gene Name | Interaction Type | PPI Reference | Domain-Domain Interactions |
|---|---|---|---|---|
| HMGCL_HUMAN | HMGCL | physical | 26344197 | |
| MCCA_HUMAN | MCCC1 | physical | 26344197 | |
| MCCB_HUMAN | MCCC2 | physical | 27499296 | |
| MPPA_HUMAN | PMPCA | physical | 27499296 | |
| MCCA_HUMAN | MCCC1 | physical | 27499296 | |
| CYB5B_HUMAN | CYB5B | physical | 27499296 | |
| ECH1_HUMAN | ECH1 | physical | 27499296 | |
| ATP5E_HUMAN | ATP5E | physical | 27499296 | |
| C1QBP_HUMAN | C1QBP | physical | 27499296 | |
| MPPB_HUMAN | PMPCB | physical | 27499296 | |
| ATPG_HUMAN | ATP5C1 | physical | 27499296 |
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