SRF4_ARATH » Protein STRUBBELIG-RECEPTOR FAMILY 4

SRF4_ARATH » Protein STRUBBELIG-RECEPTOR FAMILY 4
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Topology in Plasma membrane
Topologyextracellular side
cytoplasmic side
SRF4_ARATH » Protein STRUBBELIG-RECEPTOR FAMILY 4 » Leucine-rich repeat receptor kinase-like protein SRF4;
Hydrophobic Thickness 36.8 ± 1.8 Å
Tilt Angle 0 ± 1°
ΔGtransfer -52.1 kcal/mol
ΔGfold -19.6 kcal/mol
Links UniProtKB, Pfam, Interpro, iHOP, STRING
Topology Out
TM Segments 275-299 (270-303)
Pathways none
PDB none
OPM none
Complexes none
Interactions none
Domains

AA: 28-69, PDBID: 3RGX, Subunit A, Seq Identity:31%, Leucine rich repeat N-terminal domain

AA: 141-201, PDBID: 4MN8, Subunit A, Seq Identity:46%, Leucine rich repeat

AA: 415-683, PDBID: 3OMV, Subunit A, Seq Identity:32%, Protein tyrosine kinase

UniProt annotation for SRF4_ARATH » Protein STRUBBELIG-RECEPTOR FAMILY 4
FUNCTION: Acts as a direct positive regulator of leaf size but not leaf shape.

TISSUE SPECIFICITY: Expressed in seedlings, roots, stems, leaves, flowers and siliques.

DOMAIN: The protein kinase domain is predicted to be catalytically inactive.

MISCELLANEOUS: Cannot functionally replace STRUBBELIG.

MISCELLANEOUS: Over-expression of SRF4 led to an increased leaf surface and to male-sterility in both cv. Landsberg and cv. Columbia.

UniProt features for SRF4_ARATH » Protein STRUBBELIG-RECEPTOR FAMILY 4
SIGNAL 1 25 Potential.
CHAIN 26 687 Protein STRUBBELIG-RECEPTOR FAMILY 4.
REPEAT 96 118 LRR 1.
REPEAT 119 140 LRR 2.
REPEAT 142 165 LRR 3.
REPEAT 166 189 LRR 4.
REPEAT 190 212 LRR 5.
REPEAT 213 235 LRR 6.
DOMAIN 415 686 Protein kinase.
Amino Acid Sequence for SRF4_ARATH » Protein STRUBBELIG-RECEPTOR FAMILY 4
MGPNLQRIVL VFIACFGIFT SVVLAKTDSQ DVSALNDAYK SMNSPSKLKG WSSSGGDPCG DSWDGITCKG SSVTEIKVSG RGLSGSLGYQ LGNLKSLTYL DVSKNNLNGN LPYQLPDKLT YLDGSENDFN GNVPYSVSLM NDLSYLNLGR NNLNGELSDM FQKLPKLETI DLSSNQLTGK LPQSFANLTG LKTLHLQENQ FKGSINALRD LPQIDDVNVA NNQFTGWIPN ELKNIGNLET GGNKWSSGRA PSPPPGTRHI DRNSSGGGGG SSKALTLGVI IAVSSIGGLI LFAGLIALIS RRKNSNDSSH FFDDEKGTNR SKPLFTPQSS QMLQFDNMEE FKNQKTVDSN TSLETKPSVK RTSSVSFKNS PTFHLIPSTQ VAATPDRSST SQDSPDTRGV KAFSLADLQN TASCFSPNRL LGEGTIGRVY KAKFQDGRKF AVKEIDSSLL GKGNPEEFSH IVSSISSIHH KNMAELVGYC SEQGRNMLVY EYFTSGSLHR FLHLSDDFSK PLTWNTRIRI ALGTAKAIEY LHETCSPPLV HKNIKSSNIL LDNELNPRLS DYGLANFHHR TSQNLGVGYN APECTDPSAY TQKSDVYSFG VVMLELLTGR KPYDSGRPKA EQSLVRWAKP QLKDMDTLDE MVDPALCGLY APESVSSFAD IVSICVMTEP GLRPPVSNVV EALKRLV