Q6P2M8 (KCC1B_HUMAN) Reviewed, UniProtKB/Swiss-Prot
Last modified
May 1, 2013.
Version 90.
History...
Names·Attributes·General annotation·Ontologies·Alt products·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order
Names·Attributes·General annotation·Ontologies·Alt products·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize orderNames and origin
| Protein names | Recommended name: Calcium/calmodulin-dependent protein kinase type 1B EC=2.7.11.17 Alternative name(s): CaM kinase I beta Short name=CaM kinase IB Short name=CaM-KI beta Short name=CaMKI-beta Pregnancy up-regulated non-ubiquitously-expressed CaM kinase | ||
| Gene names |
| ||
| Organism | Homo sapiens (Human) [Reference proteome] | ||
| Taxonomic identifier | 9606 [NCBI] | ||
| Taxonomic lineage | Eukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Primates › Haplorrhini › Catarrhini › Hominidae › Homo![]() |
Protein attributes
| Sequence length | 343 AA. |
| Sequence status | Complete. |
| Protein existence | Evidence at transcript level |
General annotation (Comments)
| Function | Calcium/calmodulin-dependent protein kinase belonging to a proposed calcium-triggered signaling cascade. In vitro phosphorylates CREB1 and SYN1/synapsin I. Phosphorylates and activates CAMK1 By similarity. |
| Catalytic activity | ATP + a protein = ADP + a phosphoprotein. |
| Enzyme regulation | Activated by Ca2+/calmodulin By similarity. |
| Subcellular location | |
| Post-translational modification | Phosphorylated by CAMKK1 Probable. |
| Sequence similarities | Belongs to the protein kinase superfamily. CAMK Ser/Thr protein kinase family. CaMK subfamily. Contains 1 protein kinase domain. |
Ontologies
| Keywords | |
|---|---|
| Cellular component | Cytoplasm Nucleus |
| Coding sequence diversity | Alternative splicing Polymorphism |
| Ligand | ATP-binding Calcium Calmodulin-binding Nucleotide-binding |
| Molecular function | Kinase Serine/threonine-protein kinase Transferase |
| PTM | Phosphoprotein |
| Technical term | Complete proteome Reference proteome |
| Gene Ontology (GO) | |
| Cellular_component | cytoplasm Inferred from electronic annotation. Source: UniProtKB-SubCell nucleusInferred from electronic annotation. Source: UniProtKB-SubCell |
| Molecular_function | ATP binding Inferred from electronic annotation. Source: UniProtKB-KW calmodulin-dependent protein kinase activityInferred from electronic annotation. Source: EC |
| Complete GO annotation... | |
Alternative products
| This entry describes 5 isoforms produced by alternative splicing. [Align] [Select] | ||||||
| Isoform 1 (identifier: Q6P2M8-1) This isoform has been chosen as the 'canonical' sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry. | ||||||
| Note: Gene prediction based on similarity to mouse ortholog. | ||||||
| Isoform 2 (identifier: Q6P2M8-2) The sequence of this isoform differs from the canonical sequence as follows: 179-179: V → AEPVTLSGMAACVPVRASVCLWPP | ||||||
| Isoform 3 (identifier: Q6P2M8-3) The sequence of this isoform differs from the canonical sequence as follows: 1-102: Missing. | ||||||
| Isoform 4 (identifier: Q6P2M8-5) The sequence of this isoform differs from the canonical sequence as follows: 1-1: M → MEAAFGQVAG...RIPAIALQDM | ||||||
| Isoform 5 (identifier: Q6P2M8-6) The sequence of this isoform differs from the canonical sequence as follows: 1-1: M → MWRRVCGGLAGRRPSGDM | ||||||
| Note: No experimental confirmation available. |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||||
Molecule processing | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Chain | 1 – 343 | 343 | Calcium/calmodulin-dependent protein kinase type 1B | PRO_0000086079 | |||||
Regions | |||||||||
| Domain | 15 – 270 | 256 | Protein kinase | ||||||
| Nucleotide binding | 21 – 29 | 9 | ATP By similarity | ||||||
| Region | 290 – 311 | 22 | Calmodulin-binding By similarity | ||||||
Sites | |||||||||
| Active site | 136 | 1 | Proton acceptor By similarity | ||||||
| Binding site | 44 | 1 | ATP By similarity | ||||||
Natural variations | |||||||||
| Alternative sequence | 1 – 102 | 102 | Missing in isoform 3. | VSP_012634 | |||||
| Alternative sequence | 1 | 1 | M → MEAAFGQVAGSACPRRGGEG RDWKAESLADLWPKSSPGDS HRWCKGPGAGPAGPQLREAA RASSGLGGGGRHPSRIPAIA LQDM in isoform 4. | VSP_039091 | |||||
| Alternative sequence | 1 | 1 | M → MWRRVCGGLAGRRPSGDM in isoform 5. | VSP_043373 | |||||
| Alternative sequence | 179 | 1 | V → AEPVTLSGMAACVPVRASVC LWPP in isoform 2. | VSP_012635 | |||||
| Natural variant | 262 | 1 | Q → H. Ref.6 | VAR_040598 | |||||
Experimental info | |||||||||
| Sequence conflict | 127 | 1 | L → P in BAG58930. Ref.1 | ||||||
Sequences
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References
Cross-references
Sequence databases | |
|---|---|
| EMBL GenBank DDBJ | AK296203 mRNA. Translation: BAG58930.1. AK303746 mRNA. Translation: BAG64718.1. CR611192 mRNA. No translation available. U52111 Genomic DNA. No translation available. CH471172 Genomic DNA. Translation: EAW72838.1. CH471172 Genomic DNA. Translation: EAW72839.1. CH471172 Genomic DNA. Translation: EAW72841.1. CH471172 Genomic DNA. Translation: EAW72842.1. CH471172 Genomic DNA. Translation: EAW72843.1. CH471172 Genomic DNA. Translation: EAW72845.1. BC064422 mRNA. Translation: AAH64422.1. |
| IPI | IPI00413306. IPI00550276. IPI00639968. IPI00913860. |
| RefSeq | NP_001034671.3. NM_001039582.3. NP_001129212.1. NM_001135740.1. |
| UniGene | Hs.436667. |
3D structure databases | |
| ProteinModelPortal | Q6P2M8. |
| ModBase | Search... |
Protein-protein interaction databases | |
| STRING | 9606.ENSP00000405950. |
PTM databases | |
| PhosphoSite | Q6P2M8. |
Polymorphism databases | |
| DMDM | 67466915. |
Proteomic databases | |
| PaxDb | Q6P2M8. |
| PRIDE | Q6P2M8. |
Protocols and materials databases | |
| DNASU | 139728. |
| StructuralBiologyKnowledgebase | Search... |
Genome annotation databases | |
| Ensembl | ENST00000340888; ENSP00000340586; ENSG00000130822. ENST00000370142; ENSP00000359161; ENSG00000130822. ENST00000370145; ENSP00000359164; ENSG00000130822. ENST00000370150; ENSP00000359169; ENSG00000130822. ENST00000393831; ENSP00000377417; ENSG00000130822. ENST00000447676; ENSP00000405950; ENSG00000130822. ENST00000595210; ENSP00000470867; ENSG00000269773. ENST00000596782; ENSP00000469976; ENSG00000269773. ENST00000598315; ENSP00000469351; ENSG00000269773. ENST00000598622; ENSP00000470807; ENSG00000269773. ENST00000600541; ENSP00000471906; ENSG00000269773. ENST00000600774; ENSP00000472577; ENSG00000269773. |
| GeneID | 139728. |
| KEGG | hsa:139728. |
| UCSC | uc004fhz.4. human. uc011myu.2. human. |
Organism-specific databases | |
| CTD | 139728. |
| GeneCards | GC0XM152935. |
| HGNC | HGNC:13415. PNCK. |
| HPA | HPA007458. |
| MIM | 300680. gene. |
| neXtProt | NX_Q6P2M8. |
| PharmGKB | PA134988711. |
| GenAtlas | Search... |
Phylogenomic databases | |
| eggNOG | COG0515. |
| HOGENOM | HOG000233016. |
| HOVERGEN | HBG108055. |
| KO | K08795. |
| OMA | RAINATS. |
| OrthoDB | EOG4T4CVW. |
Gene expression databases | |
| ArrayExpress | Q6P2M8. |
| Bgee | Q6P2M8. |
| CleanEx | HS_PNCK. |
| Genevestigator | Q6P2M8. |
| GermOnline | ENSG00000130822. Homo sapiens. |
Family and domain databases | |
| InterPro | IPR020636. Ca/CaM-dep_Ca-dep_prot_Kinase. IPR011009. Kinase-like_dom. IPR000719. Prot_kinase_cat_dom. IPR017441. Protein_kinase_ATP_BS. IPR002290. Ser/Thr_dual-sp_kinase_dom. IPR008271. Ser/Thr_kinase_AS. [Graphical view] |
| PANTHER | PTHR24347. PTHR24347. 1 hit. |
| Pfam | PF00069. Pkinase. 1 hit. [Graphical view] |
| SMART | SM00220. S_TKc. 1 hit. [Graphical view] |
| SUPFAM | SSF56112. Kinase_like. 1 hit. |
| PROSITE | PS00107. PROTEIN_KINASE_ATP. 1 hit. PS50011. PROTEIN_KINASE_DOM. 1 hit. PS00108. PROTEIN_KINASE_ST. 1 hit. [Graphical view] |
| ProtoNet | Search... |
Other | |
| GenomeRNAi | 139728. |
| NextBio | 84022. |
| SOURCE | Search... |
Entry information
| Entry name | KCC1B_HUMAN | ||||||||
| Accession | Primary (citable) accession number: Q6P2M8 Secondary accession number(s): B4DJR8 Q8N4R0 | ||||||||
| Entry history |
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| Entry status | 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. | ||||||||
Relevant documents
| Human and mouse protein kinases Human and mouse protein kinases: classification and index |
| Human chromosome X Human chromosome X: entries, gene names and cross-references to MIM |
| Human entries with polymorphisms or disease mutations List of human entries with polymorphisms or disease mutations |
| Human polymorphisms and disease mutations Index of human polymorphisms and disease mutations |
| MIM cross-references Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot |
| SIMILARITY comments Index of protein domains and families |

Clusters with
