eF-site ID 1luf-A
PDB Code 1luf
Chain A

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Title Crystal Structure of the MuSK Tyrosine Kinase: Insights into Receptor Autoregulation
Classification TRANSFERASE
Compound muscle-specific tyrosine kinase receptor musk
Source Rattus norvegicus (Rat) (MUSK_RAT)
Sequence A:  LNPKLLSLEYPRNNIEYVRDIGEGAFGRVFQARAPGLLPY
EPFTMVAVKMLKEEASADMQADFQREAALMAEFDNPNIVK
LLGVCAVGKPMCLLFEYMAYGDLNEFLRSMSPPPLSCAEQ
LCIARQVAAGMAYLSERKFVHRDLATRNCLVGENMVVKIA
DFGLSRNIYSADYYKDAIPIRWMPPESIFYNRYTTESDVW
AYGVVLWEIFSYGLQPYYGMAHEEVIYYVRDGNILACPEN
CPLELYNLMRLCWSKLPADRPSFCSIHRILQRMCE
Description


Functional site

1) chain A
residue 580
type BINDING
sequence I
description BINDING => ECO:0000255|PROSITE-ProRule:PRU00159
source Swiss-Prot : SWS_FT_FI2

2) chain A
residue 608
type BINDING
sequence K
description BINDING => ECO:0000255|PROSITE-ProRule:PRU00159
source Swiss-Prot : SWS_FT_FI2

3) chain A
residue 724
type ACT_SITE
sequence D
description Proton acceptor => ECO:0000255|PROSITE-ProRule:PRU00159, ECO:0000255|PROSITE-ProRule:PRU10028
source Swiss-Prot : SWS_FT_FI1

4) chain A
residue 697
type MOD_RES
sequence S
description Phosphoserine; by CK2 => ECO:0000250|UniProtKB:Q61006
source Swiss-Prot : SWS_FT_FI4

5) chain A
residue 754
type MOD_RES
sequence Y
description Phosphotyrosine; by autocatalysis => ECO:0000269|PubMed:20603078
source Swiss-Prot : SWS_FT_FI5

6) chain A
residue 580-608
type prosite
sequence IGEGAFGRVFQARAPGLLPYEPFTMVAVK
description PROTEIN_KINASE_ATP Protein kinases ATP-binding region signature. IGEGAFGRVFqArapgllpyepftm.....VAVK
source prosite : PS00107

7) chain A
residue 720-732
type prosite
sequence FVHRDLATRNCLV
description PROTEIN_KINASE_TYR Tyrosine protein kinases specific active-site signature. FVHrDLATRNCLV
source prosite : PS00109


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