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Protein

Auxin-binding protein 4

Gene

ABP4

Organism
Zea mays (Maize)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Experimental evidence at transcript leveli

Functioni

This is probably a receptor for the plant hormone auxin.

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi98 – 981ZincBy similarity
Binding sitei98 – 981AuxinBy similarity
Metal bindingi100 – 1001ZincBy similarity
Metal bindingi104 – 1041ZincBy similarity
Binding sitei104 – 1041AuxinBy similarity
Metal bindingi147 – 1471ZincBy similarity

GO - Molecular functioni

  1. auxin binding Source: UniProtKB
  2. receptor activity Source: InterPro
  3. zinc ion binding Source: UniProtKB

GO - Biological processi

  1. auxin-activated signaling pathway Source: UniProtKB-KW
Complete GO annotation...

Keywords - Molecular functioni

Receptor

Keywords - Biological processi

Auxin signaling pathway

Keywords - Ligandi

Metal-binding, Zinc

Names & Taxonomyi

Protein namesi
Recommended name:
Auxin-binding protein 4
Short name:
ABP
Gene namesi
Name:ABP4
OrganismiZea mays (Maize)
Taxonomic identifieri4577 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaLiliopsidaPoalesPoaceaePACMAD cladePanicoideaeAndropogoneaeZea
ProteomesiUP000007305 Componenti: Chromosome 10

Organism-specific databases

GrameneiP33488.
MaizeGDBi65341.

Subcellular locationi

GO - Cellular componenti

  1. endoplasmic reticulum lumen Source: UniProtKB-SubCell
Complete GO annotation...

Keywords - Cellular componenti

Endoplasmic reticulum

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Signal peptidei1 – 4141By similarityAdd
BLAST
Chaini42 – 204163Auxin-binding protein 4PRO_0000020617Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Disulfide bondi43 ↔ 196By similarity
Glycosylationi136 – 1361N-linked (GlcNAc...)Sequence Analysis

Keywords - PTMi

Disulfide bond, Glycoprotein

Proteomic databases

PRIDEiP33488.

Expressioni

Gene expression databases

ExpressionAtlasiP33488. baseline.

Interactioni

Subunit structurei

Homodimer.By similarity

Structurei

3D structure databases

ProteinModelPortaliP33488.
SMRiP33488. Positions 42-201.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Motif

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Motifi201 – 2044Prevents secretion from ER

Keywords - Domaini

Signal

Phylogenomic databases

HOGENOMiHOG000030816.

Family and domain databases

Gene3Di2.60.120.10. 1 hit.
InterProiIPR000526. Auxin-bd.
IPR014710. RmlC-like_jellyroll.
IPR011051. RmlC_Cupin.
[Graphical view]
PfamiPF02041. Auxin_BP. 1 hit.
[Graphical view]
PRINTSiPR00655. AUXINBINDNGP.
SUPFAMiSSF51182. SSF51182. 1 hit.
PROSITEiPS00014. ER_TARGET. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

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

P33488-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MVRRRPATGA APRPHLAAVG RGLLLASVLA AAASSLPVAE SSCPRDNSLV
60 70 80 90 100
RDISRMQQRN YGREGFSHIT VTGALAHGTK EVEVWLQTFG PGQRTPIHRH
110 120 130 140 150
SCEEVFIVLK GKGTLLLGSS SLKYPGQPQE VPVFQNTTFS IPVNDPHQVW
160 170 180 190 200
NSNEHEDLQV LVIISRPPVK IFIYDDWSMP HTAAKLKFPY FWDEDCLPAP

KDEL
Length:204
Mass (Da):22,628
Last modified:February 1, 1994 - v1
Checksum:i1C71C94BBCB0D242
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
S66813 mRNA. Translation: AAB28589.1.
L08426 Genomic DNA. Translation: AAA33431.1.
PIRiB43033.
RefSeqiNP_001105353.1. NM_001111883.1.
UniGeneiZm.95163.

Genome annotation databases

EnsemblPlantsiGRMZM2G064371_T03; GRMZM2G064371_P03; GRMZM2G064371.
GeneIDi542294.
KEGGizma:542294.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
S66813 mRNA. Translation: AAB28589.1.
L08426 Genomic DNA. Translation: AAA33431.1.
PIRiB43033.
RefSeqiNP_001105353.1. NM_001111883.1.
UniGeneiZm.95163.

3D structure databases

ProteinModelPortaliP33488.
SMRiP33488. Positions 42-201.
ModBaseiSearch...
MobiDBiSearch...

Proteomic databases

PRIDEiP33488.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblPlantsiGRMZM2G064371_T03; GRMZM2G064371_P03; GRMZM2G064371.
GeneIDi542294.
KEGGizma:542294.

Organism-specific databases

GrameneiP33488.
MaizeGDBi65341.

Phylogenomic databases

HOGENOMiHOG000030816.

Gene expression databases

ExpressionAtlasiP33488. baseline.

Family and domain databases

Gene3Di2.60.120.10. 1 hit.
InterProiIPR000526. Auxin-bd.
IPR014710. RmlC-like_jellyroll.
IPR011051. RmlC_Cupin.
[Graphical view]
PfamiPF02041. Auxin_BP. 1 hit.
[Graphical view]
PRINTSiPR00655. AUXINBINDNGP.
SUPFAMiSSF51182. SSF51182. 1 hit.
PROSITEiPS00014. ER_TARGET. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  1. "Two members of the ERabp gene family are expressed differentially in reproductive organs but to similar levels in the coleoptile of maize."
    Hesse T., Garbers C., Brzobohaty B., Kreimer G., Soell D., Melkonian M., Schell J., Palme K.
    Plant Mol. Biol. 23:57-66(1992) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [MRNA].
  2. "Molecular analysis of three maize 22 kDa auxin-binding protein genes -- transient promoter expression and regulatory regions."
    Schwob E., Choi S.-Y., Simmons C., Migliaccio F., Ilag L., Hesse T., Palme K., Soell D.
    Plant J. 4:423-432(1992) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
    Strain: cv. Wisconsin 22.

Entry informationi

Entry nameiABP4_MAIZE
AccessioniPrimary (citable) accession number: P33488
Entry historyi
Integrated into UniProtKB/Swiss-Prot: February 1, 1994
Last sequence update: February 1, 1994
Last modified: April 1, 2015
This is version 83 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

External Data

Dasty 3

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 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.