Descriptions

(Annotation from UniProt)
The PMEI region may act as an autoinhibitory domain.

Autoinhibitory domains (AIDs)

Target domain

228-514 (Pectinesterase domain)

Relief mechanism

Assay

Accessory elements

No accessory elements

References

Autoinhibited structure

Activated structure

1 structures for Q9LYT5

Entry ID Method Resolution Chain Position Source
AF-Q9LYT5-F1 Predicted AlphaFoldDB

28 variants for Q9LYT5

Variant ID(s) Position Change Description Diseaes Association Provenance
tmp_3_21804999_C_T 34 A>T No 1000Genomes
ENSVATH06341016 36 S>P No 1000Genomes
ENSVATH12827133 53 S>F No 1000Genomes
ENSVATH02523439 64 K>T No 1000Genomes
ENSVATH02523437 89 L>F No 1000Genomes
ENSVATH12827131 102 V>L No 1000Genomes
ENSVATH00426908 117 Y>S No 1000Genomes
ENSVATH06341015 120 V>I No 1000Genomes
ENSVATH12827130 121 V>A No 1000Genomes
ENSVATH12827128 154 S>Y No 1000Genomes
tmp_3_21804614_G_A 162 A>V No 1000Genomes
ENSVATH06341014 176 N>D No 1000Genomes
ENSVATH12827127 179 D>N No 1000Genomes
ENSVATH14453506 192 S>T No 1000Genomes
tmp_3_21804399_C_A 234 D>Y No 1000Genomes
ENSVATH00426906 277 N>D No 1000Genomes
ENSVATH12827122 291 V>I No 1000Genomes
tmp_3_21804191_T_A 303 Y>F No 1000Genomes
ENSVATH06341008 372 T>I No 1000Genomes
ENSVATH12827090 400 Q>R No 1000Genomes
ENSVATH14453505 421 N>D No 1000Genomes
ENSVATH06341006 448 F>Y No 1000Genomes
ENSVATH12827089 449 I>V No 1000Genomes
tmp_3_21803151_G_A 485 S>L No 1000Genomes
ENSVATH14453453 488 V>I No 1000Genomes
ENSVATH02523415 489 S>G No 1000Genomes
ENSVATH06341005 509 G>V No 1000Genomes
tmp_3_21803038_C_T 523 V>I No 1000Genomes

No associated diseases with Q9LYT5

1 regional properties for Q9LYT5

Type Name Position InterPro Accession
domain Pectinesterase inhibitor domain 37 - 180 IPR006501

Functions

Description
EC Number 3.1.1.11 Carboxylic ester hydrolases
Subcellular Localization
  • Secreted, cell wall
PANTHER Family
PANTHER Subfamily
PANTHER Protein Class
PANTHER Pathway Category No pathway information available

1 GO annotations of cellular component

Name Definition
extracellular region The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite.

3 GO annotations of molecular function

Name Definition
aspartyl esterase activity Catalysis of the hydrolysis of an ester bond by a mechanism involving a catalytically active aspartic acid residue.
pectinesterase activity Catalysis of the reaction: pectin + n H2O = n methanol + pectate.
pectinesterase inhibitor activity Binds to and stops, prevents or reduces the activity of pectinesterase.

2 GO annotations of biological process

Name Definition
cell wall modification The series of events leading to chemical and structural alterations of an existing cell wall that can result in loosening, increased extensibility or disassembly.
pectin catabolic process The chemical reactions and pathways resulting in the breakdown of pectin, a polymer containing a backbone of alpha-1,4-linked D-galacturonic acid residues.

42 homologous proteins in AiPD

UniProt AC Gene Name Protein Name Species Evidence Code
Q9SKX2 PME16 Probable pectinesterase/pectinesterase inhibitor 16 Arabidopsis thaliana (Mouse-ear cress) SS
Q9SRX4 PME7 Probable pectinesterase/pectinesterase inhibitor 7 Arabidopsis thaliana (Mouse-ear cress) SS
Q1JPL7 PME18 Pectinesterase/pectinesterase inhibitor 18 Arabidopsis thaliana (Mouse-ear cress) SS
Q84JX1 PME19 Probable pectinesterase/pectinesterase inhibitor 19 Arabidopsis thaliana (Mouse-ear cress) SS
O49298 PME6 Probable pectinesterase/pectinesterase inhibitor 6 Arabidopsis thaliana (Mouse-ear cress) SS
Q42534 PME2 Pectinesterase 2 Arabidopsis thaliana (Mouse-ear cress) SS
Q43867 PME1 Pectinesterase 1 Arabidopsis thaliana (Mouse-ear cress) SS
O48711 PME12 Probable pectinesterase/pectinesterase inhibitor 12 Arabidopsis thaliana (Mouse-ear cress) SS
Q7Y201 PME13 Probable pectinesterase/pectinesterase inhibitor 13 Arabidopsis thaliana (Mouse-ear cress) SS
O22149 PME17 Probable pectinesterase/pectinesterase inhibitor 17 Arabidopsis thaliana (Mouse-ear cress) SS
O80722 PME4 Pectinesterase 4 Arabidopsis thaliana (Mouse-ear cress) SS
Q5MFV8 PME5 Pectinesterase 5 Arabidopsis thaliana (Mouse-ear cress) SS
O22256 PME20 Probable pectinesterase/pectinesterase inhibitor 20 Arabidopsis thaliana (Mouse-ear cress) SS
Q8GX86 PME21 Probable pectinesterase/pectinesterase inhibitor 21 Arabidopsis thaliana (Mouse-ear cress) SS
Q9M9W7 PME22 Putative pectinesterase/pectinesterase inhibitor 22 Arabidopsis thaliana (Mouse-ear cress) SS
Q8GXA1 PME23 Probable pectinesterase/pectinesterase inhibitor 23 Arabidopsis thaliana (Mouse-ear cress) SS
Q9SG77 PME24 Putative pectinesterase/pectinesterase inhibitor 24 Arabidopsis thaliana (Mouse-ear cress) SS
O49006 PME3 Pectinesterase/pectinesterase inhibitor 3 Arabidopsis thaliana (Mouse-ear cress) SS
Q9STY3 PME33 Probable pectinesterase/pectinesterase inhibitor 33 Arabidopsis thaliana (Mouse-ear cress) SS
Q84R10 PME36 Probable pectinesterase/pectinesterase inhibitor 36 Arabidopsis thaliana (Mouse-ear cress) SS
Q5MFV6 VGDH2 Probable pectinesterase/pectinesterase inhibitor VGDH2 Arabidopsis thaliana (Mouse-ear cress) SS
O81320 PME38 Putative pectinesterase/pectinesterase inhibitor 38 Arabidopsis thaliana (Mouse-ear cress) SS
O81415 PME39 Probable pectinesterase/pectinesterase inhibitor 39 Arabidopsis thaliana (Mouse-ear cress) SS
O81301 PME40 Probable pectinesterase/pectinesterase inhibitor 40 Arabidopsis thaliana (Mouse-ear cress) SS
Q8RXK7 PME41 Probable pectinesterase/pectinesterase inhibitor 41 Arabidopsis thaliana (Mouse-ear cress) SS
Q1PEC0 PME42 Probable pectinesterase/pectinesterase inhibitor 42 Arabidopsis thaliana (Mouse-ear cress) SS
O23447 PME43 Putative pectinesterase/pectinesterase inhibitor 43 Arabidopsis thaliana (Mouse-ear cress) SS
Q9SMY7 PME44 Probable pectinesterase/pectinesterase inhibitor 44 Arabidopsis thaliana (Mouse-ear cress) SS
Q9SMY6 PME45 Putative pectinesterase/pectinesterase inhibitor 45 Arabidopsis thaliana (Mouse-ear cress) SS
Q9FF78 PME46 Probable pectinesterase/pectinesterase inhibitor 46 Arabidopsis thaliana (Mouse-ear cress) SS
Q9FF77 PME47 Probable pectinesterase/pectinesterase inhibitor 47 Arabidopsis thaliana (Mouse-ear cress) SS
Q9LXD9 PME51 Probable pectinesterase/pectinesterase inhibitor 51 Arabidopsis thaliana (Mouse-ear cress) SS
Q3E989 PME54 Probable pectinesterase/pectinesterase inhibitor 54 Arabidopsis thaliana (Mouse-ear cress) SS
Q3E8Z8 PME28 Putative pectinesterase/pectinesterase inhibitor 28 Arabidopsis thaliana (Mouse-ear cress) SS
Q9FJ21 PME58 Probable pectinesterase/pectinesterase inhibitor 58 Arabidopsis thaliana (Mouse-ear cress) SS
Q9FHN5 PME59 Probable pectinesterase/pectinesterase inhibitor 59 Arabidopsis thaliana (Mouse-ear cress) SS
Q9FHN4 PME60 Probable pectinesterase/pectinesterase inhibitor 60 Arabidopsis thaliana (Mouse-ear cress) SS
Q9FK05 PME61 Probable pectinesterase/pectinesterase inhibitor 61 Arabidopsis thaliana (Mouse-ear cress) SS
Q8L7Q7 PME64 Probable pectinesterase/pectinesterase inhibitor 64 Arabidopsis thaliana (Mouse-ear cress) SS
Q94CB1 PME25 Probable pectinesterase/pectinesterase inhibitor 25 Arabidopsis thaliana (Mouse-ear cress) SS
Q9LXK7 PME32 Probable pectinesterase/pectinesterase inhibitor 32 Arabidopsis thaliana (Mouse-ear cress) SS
Q9M3B0 PME34 Probable pectinesterase/pectinesterase inhibitor 34 Arabidopsis thaliana (Mouse-ear cress) SS
10 20 30 40 50 60
MATTSFSLPN HKFGIKLMLF LVLNLLSLQT SVFAHSSNSK FTKISRHPNS DSSSRTKPST
70 80 90 100 110 120
SSNKGFLSSV QLSLDHALFA RSLAFNLTLS HRTSQTLMLD PVNDCLELLD DTLDMLYRIV
130 140 150 160 170 180
VIKRKDHVND DVHTWLSAAL TNQETCKQSL SEKSSFNKEG IAIDSFARNL TGLLTNSLDM
190 200 210 220 230 240
FVSDKQKSSS SSNLTGGRKL LSDHDFPTWV SSSDRKLLEA SVEELRPHAV VAADGSGTHM
250 260 270 280 290 300
SVAEALASLE KGSGRSVIHL TAGTYKENLN IPSKQKNVML VGDGKGKTVI VGSRSNRGGW
310 320 330 340 350 360
NTYQSATVAA MGDGFIARDI TFVNSAGPNS EQAVALRVGS DRSVVYRCSI DGYQDSLYTL
370 380 390 400 410 420
SKRQFYRETD ITGTVDFIFG NSAVVFQSCN LVSRKGSSDQ NYVTAQGRSD PNQNTGISIH
430 440 450 460 470 480
NCRITGSTKT YLGRPWKQYS RTVVMQSFID GSIHPSGWSP WSSNFALKTL YYGEFGNSGP
490 500 510 520
GSSVSGRVSW AGYHPALTLT EAQGFTVSGF IDGNSWLPST GVVFDSGLL