UniProtKB - P33176 (KINH_HUMAN)
Protein
Kinesin-1 heavy chain
Gene
KIF5B
Organism
Homo sapiens (Human)
Status
Functioni
Microtubule-dependent motor required for normal distribution of mitochondria and lysosomes. Can induce formation of neurite-like membrane protrusions in non-neuronal cells in a ZFYVE27-dependent manner (By similarity). Regulates centrosome and nuclear positioning during mitotic entry. During the G2 phase of the cell cycle in a BICD2-dependent manner, antagonizes dynein function and drives the separation of nuclei and centrosomes (PubMed:20386726). Required for anterograde axonal transportation of MAPK8IP3/JIP3 which is essential for MAPK8IP3/JIP3 function in axon elongation (By similarity).By similarity1 Publication
Regions
| Feature key | Position(s) | DescriptionActions | Graphical view | Length |
|---|---|---|---|---|
| Nucleotide bindingi | 85 – 92 | ATP | 8 |
GO - Molecular functioni
- ATP binding Source: UniProtKB-KW
- ATP-dependent microtubule motor activity, plus-end-directed Source: GO_Central
- cadherin binding Source: BHF-UCL
- identical protein binding Source: IntAct
- JUN kinase binding Source: Ensembl
- microtubule binding Source: ARUK-UCL
- microtubule lateral binding Source: Ensembl
- microtubule motor activity Source: ARUK-UCL
GO - Biological processi
- anterograde axonal protein transport Source: UniProtKB
- anterograde neuronal dense core vesicle transport Source: ARUK-UCL
- axon guidance Source: GO_Central
- cellular response to interferon-gamma Source: Ensembl
- centrosome localization Source: UniProtKB
- cytoplasm organization Source: Ensembl
- cytoskeleton-dependent intracellular transport Source: GO_Central
- hippocampus development Source: Ensembl
- microtubule-based movement Source: ProtInc
- plus-end-directed vesicle transport along microtubule Source: Ensembl
- positive regulation of insulin secretion involved in cellular response to glucose stimulus Source: Ensembl
- positive regulation of intracellular protein transport Source: Ensembl
- positive regulation of potassium ion transport Source: BHF-UCL
- positive regulation of protein localization to plasma membrane Source: BHF-UCL
- positive regulation of synaptic transmission, GABAergic Source: Ensembl
- positive regulation of vesicle fusion Source: Ensembl
- positive regulation of voltage-gated sodium channel activity Source: Ensembl
- regulation of membrane potential Source: BHF-UCL
- retrograde neuronal dense core vesicle transport Source: ARUK-UCL
- stress granule disassembly Source: BHF-UCL
- vesicle transport along microtubule Source: ARUK-UCL
Keywordsi
| Molecular function | Motor protein |
| Ligand | ATP-binding, Nucleotide-binding |
Enzyme and pathway databases
| Reactomei | R-HSA-2132295 MHC class II antigen presentation R-HSA-264876 Insulin processing R-HSA-5625970 RHO GTPases activate KTN1 R-HSA-6811434 COPI-dependent Golgi-to-ER retrograde traffic R-HSA-983189 Kinesins |
| SIGNORi | P33176 |
Names & Taxonomyi
| Protein namesi | Recommended name: Kinesin-1 heavy chainAlternative name(s): Conventional kinesin heavy chain Ubiquitous kinesin heavy chain Short name: UKHC |
| Gene namesi | Name:KIF5B Synonyms:KNS, KNS1 |
| Organismi | Homo sapiens (Human) |
| Taxonomic identifieri | 9606 [NCBI] |
| Taxonomic lineagei | Eukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Primates › Haplorrhini › Catarrhini › Hominidae › Homo |
| Proteomesi |
|
Organism-specific databases
| EuPathDBi | HostDB:ENSG00000170759.10 |
| HGNCi | HGNC:6324 KIF5B |
| MIMi | 602809 gene |
| neXtProti | NX_P33176 |
Pathology & Biotechi
Organism-specific databases
| DisGeNETi | 3799 |
| OpenTargetsi | ENSG00000170759 |
| PharmGKBi | PA30108 |
Chemistry databases
| ChEMBLi | CHEMBL5864 |
Polymorphism and mutation databases
| BioMutai | KIF5B |
| DMDMi | 417216 |
PTM / Processingi
Molecule processing
| Feature key | Position(s) | DescriptionActions | Graphical view | Length |
|---|---|---|---|---|
| Initiator methioninei | RemovedCombined sources | |||
| ChainiPRO_0000125351 | 2 – 963 | Kinesin-1 heavy chainAdd BLAST | 962 |
Amino acid modifications
| Feature key | Position(s) | DescriptionActions | Graphical view | Length |
|---|---|---|---|---|
| Modified residuei | 2 | N-acetylalanineCombined sources | 1 | |
| Cross-linki | 213 | Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2)Combined sources | ||
| Modified residuei | 933 | PhosphoserineCombined sources | 1 | |
| Modified residuei | 956 | Omega-N-methylarginineCombined sources | 1 |
Keywords - PTMi
Acetylation, Isopeptide bond, Methylation, Phosphoprotein, Ubl conjugationProteomic databases
| EPDi | P33176 |
| PaxDbi | P33176 |
| PeptideAtlasi | P33176 |
| PRIDEi | P33176 |
| ProteomicsDBi | 54901 |
PTM databases
| CarbonylDBi | P33176 |
| iPTMneti | P33176 |
| PhosphoSitePlusi | P33176 |
| SwissPalmi | P33176 |
Expressioni
Gene expression databases
| Bgeei | ENSG00000170759 Expressed in 249 organ(s), highest expression level in cauda epididymis |
| CleanExi | HS_KIF5B |
| ExpressionAtlasi | P33176 baseline and differential |
| Genevisiblei | P33176 HS |
Organism-specific databases
| HPAi | CAB009846 HPA037589 HPA037590 |
Interactioni
Subunit structurei
Oligomer composed of two heavy chains and two light chains. Interacts with GRIP1 and PPP1R42 (By similarity). Interacts with SYBU (PubMed:15459722). Interacts with JAKMIP1 (PubMed:17532644). Interacts with PLEKHM2 (PubMed:15905402). Interacts with ECPAS (PubMed:20682791). Interacts with ZFYVE27 (By similarity). Found in a complex with OGT, RHOT1, RHOT2 and TRAK1 (PubMed:24995978).By similarity7 Publications
Binary interactionsi
GO - Molecular functioni
- cadherin binding Source: BHF-UCL
- identical protein binding Source: IntAct
- JUN kinase binding Source: Ensembl
- microtubule binding Source: ARUK-UCL
- microtubule lateral binding Source: Ensembl
Protein-protein interaction databases
| BioGridi | 110000, 113 interactors |
| CORUMi | P33176 |
| DIPi | DIP-29244N |
| IntActi | P33176, 64 interactors |
| MINTi | P33176 |
| STRINGi | 9606.ENSP00000307078 |
Chemistry databases
| BindingDBi | P33176 |
Structurei
Secondary structure
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details3D structure databases
| ProteinModelPortali | P33176 |
| SMRi | P33176 |
| ModBasei | Search... |
| MobiDBi | Search... |
Miscellaneous databases
| EvolutionaryTracei | P33176 |
Family & Domainsi
Domains and Repeats
| Feature key | Position(s) | DescriptionActions | Graphical view | Length |
|---|---|---|---|---|
| Domaini | 8 – 325 | Kinesin motorPROSITE-ProRule annotationAdd BLAST | 318 |
Region
| Feature key | Position(s) | DescriptionActions | Graphical view | Length |
|---|---|---|---|---|
| Regioni | 915 – 963 | GlobularAdd BLAST | 49 |
Coiled coil
| Feature key | Position(s) | DescriptionActions | Graphical view | Length |
|---|---|---|---|---|
| Coiled coili | 329 – 914 | Add BLAST | 586 |
Domaini
Composed of three structural domains: a large globular N-terminal domain which is responsible for the motor activity of kinesin (it hydrolyzes ATP and binds microtubule), a central alpha-helical coiled coil domain that mediates the heavy chain dimerization; and a small globular C-terminal domain which interacts with other proteins (such as the kinesin light chains), vesicles and membranous organelles.
Sequence similaritiesi
Belongs to the TRAFAC class myosin-kinesin ATPase superfamily. Kinesin family. Kinesin subfamily.PROSITE-ProRule annotation
Keywords - Domaini
Coiled coilPhylogenomic databases
| eggNOGi | KOG0240 Eukaryota COG5059 LUCA |
| GeneTreei | ENSGT00910000143992 |
| HOVERGENi | HBG006210 |
| InParanoidi | P33176 |
| KOi | K10396 |
| OMAi | NDCAKKI |
| OrthoDBi | EOG091G02A2 |
| PhylomeDBi | P33176 |
| TreeFami | TF105225 |
Family and domain databases
| Gene3Di | 3.40.850.10, 1 hit |
| InterProi | View protein in InterPro IPR027640 Kinesin-like_fam IPR019821 Kinesin_motor_CS IPR001752 Kinesin_motor_dom IPR036961 Kinesin_motor_dom_sf IPR027417 P-loop_NTPase |
| PANTHERi | PTHR24115 PTHR24115, 1 hit |
| Pfami | View protein in Pfam PF00225 Kinesin, 1 hit |
| PRINTSi | PR00380 KINESINHEAVY |
| SMARTi | View protein in SMART SM00129 KISc, 1 hit |
| SUPFAMi | SSF52540 SSF52540, 1 hit |
| PROSITEi | View protein in PROSITE PS00411 KINESIN_MOTOR_1, 1 hit PS50067 KINESIN_MOTOR_2, 1 hit |
Sequencei
Sequence statusi: Complete.
Sequence processingi: The displayed sequence is further processed into a mature form.
P33176-1 [UniParc]FASTAAdd to basket
10 20 30 40 50
MADLAECNIK VMCRFRPLNE SEVNRGDKYI AKFQGEDTVV IASKPYAFDR
60 70 80 90 100
VFQSSTSQEQ VYNDCAKKIV KDVLEGYNGT IFAYGQTSSG KTHTMEGKLH
110 120 130 140 150
DPEGMGIIPR IVQDIFNYIY SMDENLEFHI KVSYFEIYLD KIRDLLDVSK
160 170 180 190 200
TNLSVHEDKN RVPYVKGCTE RFVCSPDEVM DTIDEGKSNR HVAVTNMNEH
210 220 230 240 250
SSRSHSIFLI NVKQENTQTE QKLSGKLYLV DLAGSEKVSK TGAEGAVLDE
260 270 280 290 300
AKNINKSLSA LGNVISALAE GSTYVPYRDS KMTRILQDSL GGNCRTTIVI
310 320 330 340 350
CCSPSSYNES ETKSTLLFGQ RAKTIKNTVC VNVELTAEQW KKKYEKEKEK
360 370 380 390 400
NKILRNTIQW LENELNRWRN GETVPIDEQF DKEKANLEAF TVDKDITLTN
410 420 430 440 450
DKPATAIGVI GNFTDAERRK CEEEIAKLYK QLDDKDEEIN QQSQLVEKLK
460 470 480 490 500
TQMLDQEELL ASTRRDQDNM QAELNRLQAE NDASKEEVKE VLQALEELAV
510 520 530 540 550
NYDQKSQEVE DKTKEYELLS DELNQKSATL ASIDAELQKL KEMTNHQKKR
560 570 580 590 600
AAEMMASLLK DLAEIGIAVG NNDVKQPEGT GMIDEEFTVA RLYISKMKSE
610 620 630 640 650
VKTMVKRCKQ LESTQTESNK KMEENEKELA ACQLRISQHE AKIKSLTEYL
660 670 680 690 700
QNVEQKKRQL EESVDALSEE LVQLRAQEKV HEMEKEHLNK VQTANEVKQA
710 720 730 740 750
VEQQIQSHRE THQKQISSLR DEVEAKAKLI TDLQDQNQKM MLEQERLRVE
760 770 780 790 800
HEKLKATDQE KSRKLHELTV MQDRREQARQ DLKGLEETVA KELQTLHNLR
810 820 830 840 850
KLFVQDLATR VKKSAEIDSD DTGGSAAQKQ KISFLENNLE QLTKVHKQLV
860 870 880 890 900
RDNADLRCEL PKLEKRLRAT AERVKALESA LKEAKENASR DRKRYQQEVD
910 920 930 940 950
RIKEAVRSKN MARRGHSAQI AKPIRPGQHP AASPTHPSAI RGGGAFVQNS
960
QPVAVRGGGG KQV
Sequence databases
| Select the link destinations: EMBLi GenBanki DDBJi Links Updated | X65873 mRNA Translation: CAA46703.1 AL161932 Genomic DNA No translation available. BC126279 mRNA Translation: AAI26280.1 BC126281 mRNA Translation: AAI26282.1 |
| CCDSi | CCDS7171.1 |
| PIRi | A41919 |
| RefSeqi | NP_004512.1, NM_004521.2 |
| UniGenei | Hs.327736 |
Genome annotation databases
| Ensembli | ENST00000302418; ENSP00000307078; ENSG00000170759 |
| GeneIDi | 3799 |
| KEGGi | hsa:3799 |
Similar proteinsi
Entry informationi
| Entry namei | KINH_HUMAN | |
| Accessioni | P33176Primary (citable) accession number: P33176 Secondary accession number(s): A0AVB2, Q5VZ85 | |
| Entry historyi | Integrated into UniProtKB/Swiss-Prot: | October 1, 1993 |
| Last sequence update: | October 1, 1993 | |
| Last modified: | September 12, 2018 | |
| This is version 188 of the entry and version 1 of the sequence. See complete history. | ||
| Entry statusi | Reviewed (UniProtKB/Swiss-Prot) | |
| Annotation program | Chordata Protein Annotation Program | |
| Disclaimer | Any medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care. | |



