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Protein

Myosin regulatory light chain

Gene
N/A
Organism
Physarum polycephalum (Slime mold)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Experimental evidence at protein leveli

Functioni

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Calcium bindingi15 – 26121CuratedAdd
BLAST
Calcium bindingi86 – 97122CuratedAdd
BLAST

GO - Molecular functioni

Complete GO annotation...

Keywords - Molecular functioni

Motor protein, Myosin

Keywords - Ligandi

Calcium, Metal-binding

Names & Taxonomyi

Protein namesi
Recommended name:
Myosin regulatory light chain
Alternative name(s):
Calcium-binding light chain
OrganismiPhysarum polycephalum (Slime mold)
Taxonomic identifieri5791 [NCBI]
Taxonomic lineageiEukaryotaAmoebozoaMycetozoaMyxogastriaMyxogastromycetidaePhysariidaPhysaraceaePhysarum

Subcellular locationi

GO - Cellular componenti

Complete GO annotation...

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 147147Myosin regulatory light chainPRO_0000198758Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Modified residuei1 – 11N-acetylthreonine1 Publication

Keywords - PTMi

Acetylation

Structurei

Secondary structure

1
147
Legend: HelixTurnBeta strand
Show more details
Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Helixi4 – 1411Combined sources
Helixi24 – 263Combined sources
Helixi27 – 337Combined sources
Helixi40 – 5011Combined sources
Beta strandi52 – 554Combined sources
Helixi57 – 648Combined sources
Helixi71 – 744Combined sources
Helixi75 – 8511Combined sources
Beta strandi87 – 948Combined sources
Helixi95 – 10410Combined sources
Beta strandi105 – 1073Combined sources
Helixi111 – 1188Combined sources
Beta strandi127 – 1304Combined sources
Helixi131 – 14010Combined sources

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
EntryMethodResolution (Å)ChainPositionsPDBsum
2BL0X-ray1.75B1-145[»]
ProteinModelPortaliP08053.
SMRiP08053. Positions 1-145.
ModBaseiSearch...
MobiDBiSearch...

Miscellaneous databases

EvolutionaryTraceiP08053.

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini2 – 3736EF-hand 1PROSITE-ProRule annotationAdd
BLAST
Domaini73 – 10836EF-hand 2PROSITE-ProRule annotationAdd
BLAST
Domaini109 – 14436EF-hand 3PROSITE-ProRule annotationAdd
BLAST

Sequence similaritiesi

Contains 3 EF-hand domains.PROSITE-ProRule annotation

Keywords - Domaini

Repeat

Family and domain databases

Gene3Di1.10.238.10. 2 hits.
InterProiIPR011992. EF-hand-dom_pair.
IPR018247. EF_Hand_1_Ca_BS.
IPR002048. EF_hand_dom.
[Graphical view]
PfamiPF13405. EF-hand_6. 1 hit.
PF13499. EF-hand_7. 1 hit.
[Graphical view]
SMARTiSM00054. EFh. 3 hits.
[Graphical view]
SUPFAMiSSF47473. SSF47473. 1 hit.
PROSITEiPS00018. EF_HAND_1. 1 hit.
PS50222. EF_HAND_2. 3 hits.
[Graphical view]

Sequencei

Sequence statusi: Complete.

P08053-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
TASADQIQEC FQIFDKDNDG KVSIEELGSA LRSLGKNPTN AELNTIKGQL
60 70 80 90 100
NAKEFDLATF KTVYRKPIKT PTEQSKEMLD AFRALDKEGN GTIQEAELRQ
110 120 130 140
LLLNLGDALT SSEVEELMKE VSVSGDGAIN YESFVDMLVT GYPLASA
Length:147
Mass (Da):16,081
Last modified:August 1, 1988 - v1
Checksum:iF1E5A1431912E896
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
J03499 mRNA. Translation: AAA29978.1.
PIRiA29910.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
J03499 mRNA. Translation: AAA29978.1.
PIRiA29910.

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
EntryMethodResolution (Å)ChainPositionsPDBsum
2BL0X-ray1.75B1-145[»]
ProteinModelPortaliP08053.
SMRiP08053. Positions 1-145.
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Miscellaneous databases

EvolutionaryTraceiP08053.

Family and domain databases

Gene3Di1.10.238.10. 2 hits.
InterProiIPR011992. EF-hand-dom_pair.
IPR018247. EF_Hand_1_Ca_BS.
IPR002048. EF_hand_dom.
[Graphical view]
PfamiPF13405. EF-hand_6. 1 hit.
PF13499. EF-hand_7. 1 hit.
[Graphical view]
SMARTiSM00054. EFh. 3 hits.
[Graphical view]
SUPFAMiSSF47473. SSF47473. 1 hit.
PROSITEiPS00018. EF_HAND_1. 1 hit.
PS50222. EF_HAND_2. 3 hits.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiMLR_PHYPO
AccessioniPrimary (citable) accession number: P08053
Entry historyi
Integrated into UniProtKB/Swiss-Prot: August 1, 1988
Last sequence update: August 1, 1988
Last modified: May 11, 2016
This is version 79 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)

Miscellaneousi

Miscellaneous

This chain binds two moles of calcium.

Keywords - Technical termi

3D-structure, Direct protein sequencing

Documents

  1. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  2. SIMILARITY comments
    Index of protein domains and families

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.