Calmodulin

 

This table contains one of the 43 entries for Calmodulin in the UniProt database, as well as the Calmodulin-like proteins that contain EF Hands, and some of the proteins known to bind either Ca2+-Calmodulin or Apocalmodulin.  Links are provided to view the original protein entries.  The proteins used to construct the signature for IPR002048 are given with links to the relevant databases. 

 

 

 

UniProt

Protein name

Organism

Function

IPR002048

signatures

Calmodulin

 

 

CALM_HUMAN (P02593)

Calmodulin

Homo sapiens  

Multifunctional

Calmodulin-like proteins

 

AEQ1_AEQVI (P07164)

Calcium-regulated photoprotein:  aequorin

Aequorea victoria

Jellyfish

Bioluminescence photoprotein

Pfam 

 

 

CABP_ENTHI (P38505)

Calcium-binding protein: CABP

Entamoeba histolytica

Transduction of secondary messages

Pfam 

 

 

CALB_HUMAN (P06705)

Calcineurin B subunit isoform 1

Homo sapiens

Multifunctional

Pfam 

 

 

CALL_HUMAN (P27482)

Calmodulin-related protein NB-1 (CLP)

Homo sapiens

Signal transduction

Pfam 

 

 

CAVP_BRALA (P04573)

Calcium vector protein: CAVP

Branchiostoma lanceolatum

Common lancelet

 

Pfam 

 

 

GCA3_HUMAN (O95843)

Guanylyl cyclase activating protein 3 (GCAP 3)

Homo sapiens

Photoreceptor recovery

Pfam

 

 

KIP1_HUMAN (Q99828)

Calcium and integrin-binding protein 1 (Calmyrin; KIP; CIB)

Homo sapiens

Cell growth

Pfam

 

 

MLC1_YEAST (P53141)

Myosin-2 light chain

Saccharomyces cerevisiae

Baker's yeast

MYO2P stabilisation

Pfam

 

 

MLE_AEQIR (P07291)

Myosin essential light chain, striated adductor muscle (E-LC)

Aequipecten irradians

Bay scallop

Calcium regulation in muscle

Pfam 

 

 

MLR_AEQIR (P13543)

Myosin regulatory light chain, striated adductor muscle (R-LC)

Aequipecten irradians

Bay scallop

Calcium regulation in muscle

Pfam 

 

 

MLR4_SCHPO (Q09196)

Myosin regulatory light chain cdc4

Schizosaccharomyces pombe

Fission yeast

Cytokinesis

Pfam

 

 

NCAD_HUMAN (P29554)

Neurocalcin delta

Homo sapiens

Regulation of Rhodopsin phosphorylation

 

 

 

NCS1_HUMAN (P36610)

Neuronal calcium sensor 1 (Frequenin)

Homo sapiens

Regulation of GPCR phosphorylation

Pfam

 

 

RECO_BOVIN (P21457)

Recoverin

Homo sapiens

Photoresponse

Pfam 

 

 

SCP_PATYE (P02637)

Sarcoplasmic calcium-binding protein: SCP

Perinereis vancaurica tetradentata Sandworm

 

Pfam 

 

 

TPCC_HUMAN (P02590)

Troponin C, slow skeletal and cardiac muscles

Homo sapiens

Regulation of striated muscle contraction

Pfam 

Ca2+-Calmodulin-binding proteins

Kinases

CSKP_HUMAN (O14936)

Peripheral plasma membrane protein CASK (EC 2.7.1.-)

Homo sapiens

 

 

 

 

EF2K_HUMAN (O00418)

Elongation factor 2 kinase (EC 2.7.1.-)

Homo sapiens

 

 

 

 

KCC1_HUMAN (Q14012)

Calcium/calmodulin-dependent protein kinase type I (EC 2.7.1.123) (CaM kinase I)

Homo sapiens

Phosphorylates synapsin I

 

 

 

KCC4_HUMAN (Q16566)

Calcium/calmodulin-dependent protein kinase type IV catalytic chain (EC 2.7.1.123) (CaM kinase IV)

Homo sapiens

Ser/Thr protein kinase

 

 

 

KCCA_HUMAN (Q9UQM7)

Calcium/calmodulin-dependent protein kinase type II alpha chain (EC 2.7.1.123) (CaM kinase II)

Homo sapiens

Long-term potentiation and neurotransmitter release

 

 

 

KMLS_HUMAN (Q15746)

Myosin light chain kinase, smooth muscle and non-muscle isozymes (EC 2.7.1.117)

Homo sapiens

Smooth muscle contraction

 

 

 

KPB1_HUMAN (P46020)

Phosphorylase B kinase alpha regulatory chain, skeletal muscle isoform

Homo sapiens

Glycogen metabolism

 

 

Phosphatases

CALB_HUMAN (P06705)

Calcineurin B subunit isoform 1

Homo sapiens

Multifunctional

 

 

 

FEM2_HUMAN (P49593)

Ca(2+)/calmodulin-dependent protein kinase phosphatase (EC 3.1.3.16) (CaMKPase)

Homo sapiens

Promotes apoptosis

 

 

 

P2BA_HUMAN (Q08209)

Serine/threonine protein phosphatase 2B catalytic subunit, alpha isoform (EC 3.1.3.16) (CAM-PRP)

Homo sapiens

Calcineurin activation

 

 

Second messenger signalling proteins

CLT2_HUMAN (Q9NS75)

Cysteinyl leukotriene receptor 2 (GPCR)

Homo sapiens

Inflammatory response

 

 

 

CYA1_HUMAN (Q08828)

Adenylate cyclase, type I (EC 4.6.1.1)

Homo sapiens

Regulatory processes in CNS, including long-term memory

 

 

 

NOS1_HUMAN (P29475)

Nitric-oxide synthase, brain (EC 1.14.13.39)

Homo sapiens

Produces nitric oxide, which may act as a  neurotransmitter

 

 

 

IP3K_HUMAN (P23677)

Inositol-trisphosphate 3-kinase A (EC 2.7.1.127)

Homo sapiens

CNS function

 

 

Cytoskeletal and muscle proteins

CALD_HUMAN (Q05682)

Caldesmon

Homo sapiens

Actin and myosin binding

 

 

 

DMD_HUMAN (P11532)

Dystrophin

Homo sapiens

Anchoring cytoskeleton to plasma membrane

 

 

 

MACS_HUMAN (P29966)

Myristoylated alanine-rich C-kinase substrate (MARCKS)

Homo sapiens

Actin cross-linking

 

 

 

SNA1_HUMAN (Q13424)

Alpha-1-syntrophin

Homo sapiens

Organisation of membrane proteins

 

 

 

SPCA_HUMAN (P02549)

Spectrin alpha chain, erythrocyte

Homo sapiens

Maintenance of shape and composition of erythrocyte plasma membrane

 

 

 

SPCN_HUMAN (Q13813)

Spectrin alpha chain, brain

Homo sapiens

Cytoskeletal movement at plasma membrane

 

Apocalmodulin-binding proteins

Neuroproteins

DCE1_HUMAN (Q99259)

Glutamate decarboxylase, 67 kDa isoforms (EC 4.1.1.15)

Homo sapiens

Catalyzes production of neurotransmitter GABA

 

 

 

NEUM_HUMAN (P17677)

Neuromodulin

Homo sapiens

Nerve growth and CaM storage

 

 

 

NEUG_HUMAN (Q92686)

Neurogranin

Homo sapiens

Synaptic development and remodelling

 

 

 

PE19_HUMAN (P48539)

Brain-specific polypeptide PEP-19

Homo sapiens

 

 

 

Receptors

Q91908

Inositol 1,4,5-triphosphate receptor

Xenopus laevis

African clawed frog

Endoplasmic reticulum calcium release

 

 

Cytoskeletal and muscle proteins

IQG1_HUMAN (P46940)

Ras GTPase-activating-like protein IQGAP1

Homo sapiens

Regulates the actin cytoskeleton

 

 

 

KGPA_HUMAN (Q13976)

cGMP-dependent protein kinase 1, alpha isozyme (EC 2.7.1.37)

Homo sapiens

Smooth muscle relaxation

 

 

 

MY1A_HUMAN (Q9UBC5)

Myosin Ia

Homo sapiens

Directing movement of organelles along actin filaments

 

 

 

MY1D_RAT (Q63357)

Myosin Id

Rattus norvegicus

Rat

Intracellular movement

 

 

Second messenger signalling proteins

NOS2_RAT (Q06518)

Nitric oxide synthase, inducible

Rattus norvegicus

Rat

Produces nitric oxide, which has diverse functions

 

 

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