ANX2_ARATH » Receptor-like protein kinase ANXUR2

ANX2_ARATH » Receptor-like protein kinase ANXUR2
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Topology in Plasma membrane
Topologyextracellular side
cytoplasmic side
ANX2_ARATH » Receptor-like protein kinase ANXUR2 »
Hydrophobic Thickness 36.0 ± 3.6 Å
Tilt Angle 7 ± 6°
ΔGtransfer -35.6 kcal/mol
ΔGfold -16.2 kcal/mol
Links UniProtKB, Pfam, Interpro, iHOP, STRING
Topology Out
TM Segments 432-457 (429-460)
Pathways none
PDB none
OPM none
Complexes none
Interactions

BETL2, Complex: ANX2:BETL2

CRK40, Complex: ANX2:CRK40

PAM74, Complex: ANX2:PAM74

WAK3, Complex: ANX2:WAK3

Domains

AA: 32-400, Carbohydrate-binding protein of the ER

AA: 521-791, PDBID: 2NRU, Subunit B, Seq Identity:44%, Protein tyrosine kinase

UniProt annotation for ANX2_ARATH » Receptor-like protein kinase ANXUR2
FUNCTION: Receptor-like protein kinase that controls pollen tube behavior by directing rupture at proper timing to release the sperm cell.

CATALYTIC ACTIVITY: ATP + a protein = ADP + a phosphoprotein.

TISSUE SPECIFICITY: Expressed in pollen, but not in pistils or seedlings.

MISCELLANEOUS: Male paralog of FERONIA, a female factor expressed in synergid cells that controls pollen tube behavior.

MISCELLANEOUS: Named Anxur after the husband of the Etruscan goddess of fertility Feronia.

UniProt features for ANX2_ARATH » Receptor-like protein kinase ANXUR2
SIGNAL 1 27 Potential.
CHAIN 28 858 Receptor-like protein kinase ANXUR2.
DOMAIN 521 794 Protein kinase.
ACT_SITE 645 645 Proton acceptor (By similarity).
Amino Acid Sequence for ANX2_ARATH » Receptor-like protein kinase ANXUR2
MNEKLRILFS FLCFFYVLLV SPSQSNGQDI SLSCGASEPA VDQDKKKWEP DTKFLKTPNT VHAPATYQDP SLLSTVPYMT SRIFTAPATY EIPVKGDKRH MLRLHFYPST YTGLNILDSY FSVAANDLTL LSNFSAAITC QALTQAYLVR EYSLAPSEKD VLSIIFTPSD KHPKAFAFIN GIEVIPMPEL FDTASLVGFS DQTSDTKTAN LQTMFRLNVG GQDIPGSQDS GGLTRTWYND APYIFSAGLG VTLQASNNFR IDYQKMPVST APADVYKTAR SQGPNGDINM KSNLTWMFQV DTNFTYIMRL HFCEFQLAKI NQKVFNIFIN NRTAQGDTNP ADILGWTGGK GIPTYKDYAI YVDANTGGGG EEISLQMTPS TFGQPEYYDS QLNGLEIFKI DTMKNLAGPN PKPSPMQANE DVKKDFQGDK RITAFVIGSA GGVAAVLFCA LCFTMYQRKR KFSGSDSHTS SWLPIYGNSH TSATKSTISG KSNNGSHLSN LAAGLCRRFS LSEIKHGTHN FDESNVIGVG GFGKVYKGVI DGGTKVAIKK SNPNSEQGLN EFETEIELLS RLRHKHLVSL IGYCDEGGEM CLIYDYMSLG TLREHLYNTK RPQLTWKRRL EIAIGAARGL HYLHTGAKYT IIHRDVKTTN ILLDENWVAK VSDFGLSKTG PNMNGGHVTT VVKGSFGYLD PEYFRRQQLT EKSDVYSFGV VLFEVLCARP ALNPSLSKEQ VSLGDWAMNC KRKGTLEDII DPNLKGKINP ECLKKFADTA EKCLSDSGLD RPTMGDVLWN LEFALQLQET ADGSRHRTPS NGGGSVDLGG GGGGVTVNIS AGESDLGDDL SSEENSGIFS QIVNPKGR