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Protein

Laccase-1

Gene

LCC1

Organism
Trametes villosa (White-rot fungus)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

Functioni

Lignin degradation and detoxification of lignin-derived products.Curated

Catalytic activityi

4 benzenediol + O2 = 4 benzosemiquinone + 2 H2O.

Cofactori

Cu cationBy similarityNote: Binds 4 Cu cations per monomer.By similarity

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Metal bindingi85Copper 1; type 2By similarity1
Metal bindingi87Copper 2; type 3By similarity1
Metal bindingi130Copper 2; type 3By similarity1
Metal bindingi132Copper 3; type 3By similarity1
Metal bindingi416Copper 4; type 1By similarity1
Metal bindingi419Copper 1; type 2By similarity1
Metal bindingi421Copper 3; type 3By similarity1
Metal bindingi473Copper 3; type 3By similarity1
Metal bindingi474Copper 4; type 1By similarity1
Metal bindingi475Copper 2; type 3By similarity1
Metal bindingi479Copper 4; type 1By similarity1

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionOxidoreductase
Biological processLignin degradation
LigandCopper, Metal-binding

Protein family/group databases

CAZyiAA1. Auxiliary Activities 1.

Names & Taxonomyi

Protein namesi
Recommended name:
Laccase-1 (EC:1.10.3.2)
Alternative name(s):
Benzenediol:oxygen oxidoreductase 1
Diphenol oxidase 1
Urishiol oxidase 1
Gene namesi
Name:LCC1
OrganismiTrametes villosa (White-rot fungus)
Taxonomic identifieri47662 [NCBI]
Taxonomic lineageiEukaryotaFungiDikaryaBasidiomycotaAgaricomycotinaAgaricomycetesPolyporalesTrametes

Subcellular locationi

GO - Cellular componenti

Keywords - Cellular componenti

Secreted

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Signal peptidei1 – 21Sequence analysisAdd BLAST21
ChainiPRO_000000294322 – 520Laccase-1Add BLAST499

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Glycosylationi72N-linked (GlcNAc...)Sequence analysis1
Glycosylationi75N-linked (GlcNAc...)Sequence analysis1
Glycosylationi229N-linked (GlcNAc...)Sequence analysis1
Glycosylationi238N-linked (GlcNAc...)Sequence analysis1
Glycosylationi354N-linked (GlcNAc...)Sequence analysis1
Glycosylationi361N-linked (GlcNAc...)Sequence analysis1
Glycosylationi457N-linked (GlcNAc...)Sequence analysis1

Keywords - PTMi

Glycoprotein

Interactioni

Subunit structurei

Homodimer.

Structurei

3D structure databases

ProteinModelPortaliQ99044.
SMRiQ99044.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini23 – 148Plastocyanin-like 1Add BLAST126
Domaini160 – 302Plastocyanin-like 2Add BLAST143
Domaini369 – 491Plastocyanin-like 3Add BLAST123

Sequence similaritiesi

Belongs to the multicopper oxidase family.Curated

Keywords - Domaini

Repeat, Signal

Family and domain databases

Gene3Di2.60.40.420. 3 hits.
InterProiView protein in InterPro
IPR001117. Cu-oxidase.
IPR011706. Cu-oxidase_2.
IPR011707. Cu-oxidase_3.
IPR033138. Cu_oxidase_CS.
IPR008972. Cupredoxin.
PfamiView protein in Pfam
PF00394. Cu-oxidase. 1 hit.
PF07731. Cu-oxidase_2. 1 hit.
PF07732. Cu-oxidase_3. 1 hit.
SUPFAMiSSF49503. SSF49503. 3 hits.
PROSITEiView protein in PROSITE
PS00079. MULTICOPPER_OXIDASE1. 1 hit.

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

Q99044-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSRFHSLLAF VVASLTAVAH AGIGPVADLT ITNAAVSPDG FSRQAVVVNG
60 70 80 90 100
GTPGPLITGN MGDRFQLNVI DNLTNHTMVK STSIHWHGFF QKGTNWADGP
110 120 130 140 150
AFINQCPISS GHSFLYDFQV PDQAGTFWYH SHLSTQYCDG LRGPFVVYDP
160 170 180 190 200
NDPAADLYDV DNDDTVITLV DWYHVAAKLG PAFPLGADAT LINGKGRSPS
210 220 230 240 250
TTTADLSVIS VTPGKRYRFR LVSLSCDPNY TFSIDGHNMT IIETDSINTA
260 270 280 290 300
PLVVDSIQIF AAQRYSFVLE ANQAVDNYWI RANPNFGNVG FTGGINSAIL
310 320 330 340 350
RYDGAAAVEP TTTQTTSTAP LNEVNLHPLV TTAVPGSPVA GGVDLAINMA
360 370 380 390 400
FNFNGTNFFI NGTSFTPPTV PVLLQIISGA QNAQDLLPSG SVYSLPSNAD
410 420 430 440 450
IEISFPATAA APGAPHPFHL HGHAFAVVRS AGSTVYNYDN PIFRDVVSTG
460 470 480 490 500
TPAAGDNVTI RFRTDNPGPW FLHCHIDFHL EAGFAVVFAE DIPDVASANP
510 520
VPQAWSDLCP TYDALDPSDQ
Length:520
Mass (Da):55,545
Last modified:November 1, 1996 - v1
Checksum:i046AB6D74737C60E
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
L49376 Genomic DNA. Translation: AAC41686.1.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
L49376 Genomic DNA. Translation: AAC41686.1.

3D structure databases

ProteinModelPortaliQ99044.
SMRiQ99044.
ModBaseiSearch...
MobiDBiSearch...

Protein family/group databases

CAZyiAA1. Auxiliary Activities 1.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Family and domain databases

Gene3Di2.60.40.420. 3 hits.
InterProiView protein in InterPro
IPR001117. Cu-oxidase.
IPR011706. Cu-oxidase_2.
IPR011707. Cu-oxidase_3.
IPR033138. Cu_oxidase_CS.
IPR008972. Cupredoxin.
PfamiView protein in Pfam
PF00394. Cu-oxidase. 1 hit.
PF07731. Cu-oxidase_2. 1 hit.
PF07732. Cu-oxidase_3. 1 hit.
SUPFAMiSSF49503. SSF49503. 3 hits.
PROSITEiView protein in PROSITE
PS00079. MULTICOPPER_OXIDASE1. 1 hit.
ProtoNetiSearch...

Entry informationi

Entry nameiLAC1_TRAVI
AccessioniPrimary (citable) accession number: Q99044
Entry historyiIntegrated into UniProtKB/Swiss-Prot: November 1, 1997
Last sequence update: November 1, 1996
Last modified: February 15, 2017
This is version 82 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programFungal Protein Annotation Program

Miscellaneousi

Documents

  1. 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.