Diaphorina citri psyllid: psy2131
Local Sequence Feature Prediction
| Prediction and Method | Result |
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Function Prediction
Annotation transfered from Closely Related SWISS-PROT Entries 
| Annotation | Function Description | Confidence Level | Reference Protein |
| Calcium/calmodulin-dependent protein kinase type II subunit delta | Calcium/calmodulin-dependent protein kinase involved in the regulation of Ca(2+) homeostatis and excitation-contraction coupling (ECC) in heart by targeting ion channels, transporters and accessory proteins involved in Ca(2+) influx into the myocyte, Ca(2+) release from the sarcoplasmic reticulum (SR), SR Ca(2+) uptake and Na(+) and K(+) channel transport. Targets also transcription factors and signaling molecules to regulate heart function. In its activated form, is involved in the pathogenesis of dilated cardiomyopathy and heart failure. Contributes to cardiac decompensation and heart failure by regulating SR Ca(2+) release via direct phosphorylation of RYR2 Ca(2+) channel on 'Ser-2808'. In the nucleus, phosphorylates the MEF2 repressor HDAC4, promoting its nuclear export and binding to 14-3-3 protein, and expression of MEF2 and genes involved in the hypertrophic program. Is essential for left ventricular remodeling responses to myocardial infarction. In pathological myocardial remodeling acts downstream of the beta adrenergic receptor signaling cascade to regulate key proteins involved in ECC. Regulates Ca(2+) influx to myocytes by binding and phosphorylating the L-type Ca(2+) channel subunit beta-2 CACNB2. In addition to Ca(2+) channels, can target and regulate the cardiac sarcolemmal Na(+) channel Nav1.5/SCN5A and the K+ channel Kv4.3/KCND3, which contribute to arrhythmogenesis in heart failure. Phosphorylates phospholamban (PLN/PLB), an endogenous inhibitor of SERCA2A/ATP2A2, contributing to the enhancement of SR Ca(2+) uptake that may be important in frequency-dependent acceleration of relaxation (FDAR) and maintenance of contractile function during acidosis. May participate in the modulation of skeletal muscle function in response to exercise, by regulating SR Ca(2+) transport through phosphorylation of PLN/PLB and triadin, a ryanodine receptor-coupling factor. | confident | Q2HJF7 |
| Calcium/calmodulin-dependent protein kinase type II delta 2 chain | CaM-kinase II (CAMK2) is a prominent kinase in the central nervous system. | confident | Q6DGS3 |
| Calcium/calmodulin-dependent protein kinase type II delta chain | CaM-kinase II (CAMK2) is a prominent kinase in the central nervous system. | confident | Q5ZKI0 |
Prediction of Gene Ontology Terms
Prediction of Enzyme Commission Number
| EC Number | Description | Confidence Level | |||||||||
| 2.-.-.- | Transferases. | probable | |||||||||
| 2.7.-.- | Transferring phosphorous-containing groups. | probable | |||||||||
| 2.7.11.- | Protein-serine/threonine kinases. | probable | |||||||||
| 2.7.11.17 | Transferred entry: 2.7.11.17. | probable |
Spatial Structural Prediction
Structural Models Based on Templates
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Template: 3SOA, chain A Confidence level:very confident Coverage over the Query: 1-262 View the alignment between query and template View the model in PyMOL |
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Template: 2W5A, chain A Confidence level:very confident Coverage over the Query: 1-146,253-323 View the alignment between query and template View the model in PyMOL |