Descriptions

The autoinhibited protein was predicted that may have potential autoinhibitory elements via cis-regPred.

Autoinhibitory domains (AIDs)

Target domain

Relief mechanism

Assay

cis-regPred

Accessory elements

936-956 (Activation loop from InterPro)

Target domain

789-1046 (Protein kinase domain)

Relief mechanism

Assay

Autoinhibited structure

Activated structure

1 structures for Q8BLK9

Entry ID Method Resolution Chain Position Source
AF-Q8BLK9-F1 Predicted AlphaFoldDB

No variants for Q8BLK9

Variant ID(s) Position Change Description Diseaes Association Provenance
No variants for Q8BLK9

No associated diseases with Q8BLK9

3 regional properties for Q8BLK9

Type Name Position InterPro Accession
domain Protein kinase domain 13 - 304 IPR000719
conserved_site Mitogen-activated protein (MAP) kinase, conserved site 48 - 149 IPR003527
binding_site Protein kinase, ATP binding site 19 - 43 IPR017441

Functions

Description
EC Number 2.7.11.1 Protein-serine/threonine kinases
Subcellular Localization
  • Cytoplasm
  • Membrane
  • Early endosome
PANTHER Family
PANTHER Subfamily
PANTHER Protein Class
PANTHER Pathway Category No pathway information available

5 GO annotations of cellular component

Name Definition
early endosome A membrane-bounded organelle that receives incoming material from primary endocytic vesicles that have been generated by clathrin-dependent and clathrin-independent endocytosis; vesicles fuse with the early endosome to deliver cargo for sorting into recycling or degradation pathways.
endosome A vacuole to which materials ingested by endocytosis are delivered.
lysosome A small lytic vacuole that has cell cycle-independent morphology found in most animal cells and that contains a variety of hydrolases, most of which have their maximal activities in the pH range 5-6. The contained enzymes display latency if properly isolated. About 40 different lysosomal hydrolases are known and lysosomes have a great variety of morphologies and functions.
membrane A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
postsynaptic density An electron dense network of proteins within and adjacent to the postsynaptic membrane of an asymmetric, neuron-neuron synapse. Its major components include neurotransmitter receptors and the proteins that spatially and functionally organize them such as anchoring and scaffolding molecules, signaling enzymes and cytoskeletal components.

4 GO annotations of molecular function

Name Definition
ATP binding Binding to ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
phosphatidylinositol binding Binding to an inositol-containing glycerophospholipid, i.e. phosphatidylinositol (PtdIns) and its phosphorylated derivatives.
protein serine kinase activity Catalysis of the reactions: ATP + protein serine = ADP + protein serine phosphate.
protein serine/threonine kinase activity Catalysis of the reactions: ATP + protein serine = ADP + protein serine phosphate, and ATP + protein threonine = ADP + protein threonine phosphate.

1 GO annotations of biological process

Name Definition
protein phosphorylation The process of introducing a phosphate group on to a protein.

24 homologous proteins in AiPD

UniProt AC Gene Name Protein Name Species Evidence Code
P18652 RPS6KA Ribosomal protein S6 kinase 2 alpha Gallus gallus (Chicken) SS
Q5F3L1 RPS6KA5 Ribosomal protein S6 kinase alpha-5 Gallus gallus (Chicken) SS
Q9UK32 RPS6KA6 Ribosomal protein S6 kinase alpha-6 Homo sapiens (Human) SS
O75676 RPS6KA4 Ribosomal protein S6 kinase alpha-4 Homo sapiens (Human) SS
P51812 RPS6KA3 Ribosomal protein S6 kinase alpha-3 Homo sapiens (Human) EV
Q15349 RPS6KA2 Ribosomal protein S6 kinase alpha-2 Homo sapiens (Human) SS
Q15418 RPS6KA1 Ribosomal protein S6 kinase alpha-1 Homo sapiens (Human) EV
O75582 RPS6KA5 Ribosomal protein S6 kinase alpha-5 Homo sapiens (Human) SS
Q9Y5W7 SNX14 Sorting nexin-14 Homo sapiens (Human) PR
Q9Y5W8 SNX13 Sorting nexin-13 Homo sapiens (Human) PR
Q96BR1 SGK3 Serine/threonine-protein kinase Sgk3 Homo sapiens (Human) SS
Q96S38 RPS6KC1 Ribosomal protein S6 kinase delta-1 Homo sapiens (Human) PR
Q9WUT3 Rps6ka2 Ribosomal protein S6 kinase alpha-2 Mus musculus (Mouse) SS
Q9Z2B9 Rps6ka4 Ribosomal protein S6 kinase alpha-4 Mus musculus (Mouse) SS
P18654 Rps6ka3 Ribosomal protein S6 kinase alpha-3 Mus musculus (Mouse) SS
Q8C050 Rps6ka5 Ribosomal protein S6 kinase alpha-5 Mus musculus (Mouse) PR
P18653 Rps6ka1 Ribosomal protein S6 kinase alpha-1 Mus musculus (Mouse) SS
Q6PHS6 Snx13 Sorting nexin-13 Mus musculus (Mouse) PR
Q3ZT31 Snx25 Sorting nexin-25 Mus musculus (Mouse) PR
Q9ERE3 Sgk3 Serine/threonine-protein kinase Sgk3 Mus musculus (Mouse) PR
Q8BHY8 Snx14 Sorting nexin-14 Mus musculus (Mouse) PR
Q63531 Rps6ka1 Ribosomal protein S6 kinase alpha-1 Rattus norvegicus (Rat) SS
Q18846 rskn-2 Putative ribosomal protein S6 kinase alpha-2 Caenorhabditis elegans PR
Q21734 rskn-1 Putative ribosomal protein S6 kinase alpha-1 Caenorhabditis elegans SS
10 20 30 40 50 60
MTSPWGHSAD LARFYTVTEP QRHPRGYTVY KVTARVVSRR NPEDVQEIIV WRRYSDFKKL
70 80 90 100 110 120
HRELWQIHRN AFRHSELFPP FAKGTVFGRF DKTVIEERRQ CAEDLLQFSA NIPALYNSRQ
130 140 150 160 170 180
LQDFFKGGVI SDGSELIGPA EAYPDSPANA FPECGTEGFS SDSDLLSLTV DADSLAEVDD
190 200 210 220 230 240
GMASRQGSPS RTFGLSLSTD SSAVGAVASD SEPSRVEDRE SRSLFPSSLK PRLGRRDYLE
250 260 270 280 290 300
KAGELIKLAL KKEEEDDYEA ASDFYRKGVD LLLEGVQGES SPTRREAVKR RTAEYLMRAE
310 320 330 340 350 360
SICSLRAAPQ LHTGPQPPGS LSSRPPWSLR SPAEELKAFR VLGVIDKVLL VMDTRTEQTF
370 380 390 400 410 420
ILKGLRKSSE CSRNRKTIIP RCVPNMVCLH TYIISEESVF LVLQRAEGGK LWSYISKFLN
430 440 450 460 470 480
RSSQESLDIK EGRPSMPPRV CLQQPSASPQ GGSSFESRGS DTGSMLKALP LKTSLTPSSQ
490 500 510 520 530 540
DDSNQEDDGQ PSSPKWLDSG SSSEDECTAG YLTLCNEYGQ EKMDLVSLSE ESVMQPEGDK
550 560 570 580 590 600
ADTQAVSSPA SLATGSVSPS THLRVFSGGE DLEAVSSPPT SESLSRSKNS PMEFFRIDSK
610 620 630 640 650 660
DSTSELLGLD FGEKLHSLKP EPLKALFTLE DGDSPSQSLD PGESKRESEA QDSVSRGSDD
670 680 690 700 710 720
SVPVISFKEA AAEAISGAEE GRPDLLVNLP GELQPTKEAS AMDPKFSQAS AGRLDSKLLE
730 740 750 760 770 780
APDVLCLRLS SEQCHGLGPE GPEELSDPTE FCPGGVIPEH DAQADPGVLF EAAVDHRSSP
790 800 810 820 830 840
DQFLFSSLRS ESDRLGQVEV VVTAQALQES LFHISSPCSG ANKEHSAYAD TATSEEVLLF
850 860 870 880 890 900
TEPTKEEANS LFQRGSEAQE RGVGAGEADK EIHQIFEDLD KRLAASSRFF IPEGCIQRWA
910 920 930 940 950 960
AEMVVALDAL HREGIVCRDL NPNNILLNDG GHIQLTYFSR WSEVEDSCDS DAVARMYCAP
970 980 990 1000 1010 1020
EVGAVTEETE ACDWWSLGAV LFELLTGKTL VECHPAGINT HTTLNMPGCV SEEARSLIQQ
1030 1040 1050
LLQFNPMERL GAGVAGVEDI KSHPFFTPVD WAELTR