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1  structure 6648  species 0  interactions 6746  sequences 7  architectures

Family: UPF0102 (PF02021)

Summary: Uncharacterised protein family UPF0102

Pfam includes annotations and additional family information from a range of different sources. These sources can be accessed via the tabs below.

The Pfam group coordinates the annotation of Pfam families in Wikipedia, but we have not yet assigned a Wikipedia article to this family. If you think that a particular Wikipedia article provides good annotation, please let us know.

This tab holds the annotation information that is stored in the Pfam database. As we move to using Wikipedia as our main source of annotation, the contents of this tab will be gradually replaced by the Wikipedia tab.

Uncharacterised protein family UPF0102 Provide feedback

The function of this family is unknown.

Internal database links

This tab holds annotation information from the InterPro database.

InterPro entry IPR003509

The proteins in this entry are functionally uncharacterised.

Domain organisation

Below is a listing of the unique domain organisations or architectures in which this domain is found. More...

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Pfam Clan

This family is a member of clan PDDEXK (CL0236), which has the following description:

This clan includes a large number of nuclease families related to holliday junction resolvases [1,2].

The clan contains the following 142 members:

AHJR-like ArenaCapSnatch BamHI BpuJI_N BpuSI_N Bse634I BsuBI_PstI_RE Cas_APE2256 Cas_Cas02710 Cas_Cas4 Cas_Csm6 Cas_DxTHG Cas_NE0113 CdiA_C CdiA_C_tRNase CoiA Csa1 Dna2 DpnI DpnII DpnII-MboI DUF1780 DUF1887 DUF2034 DUF2161 DUF234 DUF2357 DUF2726 DUF2800 DUF2887 DUF3799 DUF3883 DUF4143 DUF4263 DUF4420 DUF559 DUF5614 EC042_2821 EcoRI EcoRII-C eIF-3_zeta Endonuc-BglII Endonuc-BsobI Endonuc-EcoRV Endonuc-FokI_C Endonuc-HincII Endonuc-MspI Endonuc-PvuII Endonuc_BglI Endonuc_Holl ERCC4 Exo5 Flu_PA Herpes_UL24 Hjc HSDR_N HSDR_N_2 L_protein_N McrBC MepB MmcB-like Mrr_cat Mrr_cat_2 MTES_1575 MutH MvaI_BcnI NaeI NERD NgoMIV_restric NotI NucS PDCD9 PDDEXK_1 PDDEXK_10 PDDEXK_2 PDDEXK_3 PDDEXK_4 PDDEXK_5 PDDEXK_7 PDDEXK_9 Pet127 Phage_endo_I PND R-HINP1I Rad10 RAI1 RAP RE_AlwI RE_ApaLI RE_Bpu10I RE_BsaWI RE_Bsp6I RE_CfrBI RE_Eco47II RE_EcoO109I RE_HaeII RE_HindIII RE_HindVP RE_HpaII RE_LlaJI RE_LlaMI RE_MjaI RE_NgoBV RE_NgoPII RE_SacI RE_ScaI RE_SinI RE_TaqI RE_TdeIII RE_XamI RE_XcyI RecC_C RecU RestrictionMunI RestrictionSfiI RmuC RNA_pol_Rpb5_N Sen15 SfsA Spo0A_C TBPIP_N ThaI Tn7_Tnp_TnsA_N Tox-REase-2 Tox-REase-3 Tox-REase-5 Tox-REase-7 Tox-REase-9 Transposase_31 tRNA_int_endo Tsp45I Uma2 UPF0102 Viral_alk_exo VirArc_Nuclease VRR_NUC Vsr XhoI XisH YaeQ YhcG_C YqaJ

Alignments

We store a range of different sequence alignments for families. As well as the seed alignment from which the family is built, we provide the full alignment, generated by searching the sequence database (reference proteomes) using the family HMM. We also generate alignments using four representative proteomes (RP) sets, the UniProtKB sequence database, the NCBI sequence database, and our metagenomics sequence database. More...

View options

We make a range of alignments for each Pfam-A family. You can see a description of each above. You can view these alignments in various ways but please note that some types of alignment are never generated while others may not be available for all families, most commonly because the alignments are too large to handle.

  Seed
(941)
Full
(6746)
Representative proteomes UniProt
(18220)
NCBI
(22039)
Meta
(379)
RP15
(1967)
RP35
(4890)
RP55
(7128)
RP75
(9918)
Jalview View  View  View  View  View  View  View  View  View 
HTML View                 
PP/heatmap 1                

1Cannot generate PP/Heatmap alignments for seeds; no PP data available

Key: ✓ available, x not generated, not available.

Format an alignment

  Seed
(941)
Full
(6746)
Representative proteomes UniProt
(18220)
NCBI
(22039)
Meta
(379)
RP15
(1967)
RP35
(4890)
RP55
(7128)
RP75
(9918)
Alignment:
Format:
Order:
Sequence:
Gaps:
Download/view:

Download options

We make all of our alignments available in Stockholm format. You can download them here as raw, plain text files or as gzip-compressed files.

  Seed
(941)
Full
(6746)
Representative proteomes UniProt
(18220)
NCBI
(22039)
Meta
(379)
RP15
(1967)
RP35
(4890)
RP55
(7128)
RP75
(9918)
Raw Stockholm Download   Download   Download   Download   Download   Download   Download   Download   Download  
Gzipped Download   Download   Download   Download   Download   Download   Download   Download   Download  

You can also download a FASTA format file containing the full-length sequences for all sequences in the full alignment.

HMM logo

HMM logos is one way of visualising profile HMMs. Logos provide a quick overview of the properties of an HMM in a graphical form. You can see a more detailed description of HMM logos and find out how you can interpret them here. More...

Trees

This page displays the phylogenetic tree for this family's seed alignment. We use FastTree to calculate neighbour join trees with a local bootstrap based on 100 resamples (shown next to the tree nodes). FastTree calculates approximately-maximum-likelihood phylogenetic trees from our seed alignment.

Note: You can also download the data file for the tree.

Curation and family details

This section shows the detailed information about the Pfam family. You can see the definitions of many of the terms in this section in the glossary and a fuller explanation of the scoring system that we use in the scores section of the help pages.

Curation View help on the curation process

Seed source: SwissProt
Previous IDs: none
Type: Family
Sequence Ontology: SO:0100021
Author: Bateman A
Number in seed: 941
Number in full: 6746
Average length of the domain: 91.80 aa
Average identity of full alignment: 34 %
Average coverage of the sequence by the domain: 72.63 %

HMM information View help on HMM parameters

HMM build commands:
build method: hmmbuild -o /dev/null HMM SEED
search method: hmmsearch -Z 45638612 -E 1000 --cpu 4 HMM pfamseq
Model details:
Parameter Sequence Domain
Gathering cut-off 23.6 23.6
Trusted cut-off 23.6 23.6
Noise cut-off 23.5 23.5
Model length: 79
Family (HMM) version: 17
Download: download the raw HMM for this family

Species distribution

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Archea Archea Eukaryota Eukaryota
Bacteria Bacteria Other sequences Other sequences
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Viroids Viroids Unclassified sequence Unclassified sequence

Selections

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This visualisation provides a simple graphical representation of the distribution of this family across species. You can find the original interactive tree in the adjacent tab. More...

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Tree controls

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Structures

For those sequences which have a structure in the Protein DataBank, we use the mapping between UniProt, PDB and Pfam coordinate systems from the PDBe group, to allow us to map Pfam domains onto UniProt sequences and three-dimensional protein structures. The table below shows the structures on which the UPF0102 domain has been found. There are 1 instances of this domain found in the PDB. Note that there may be multiple copies of the domain in a single PDB structure, since many structures contain multiple copies of the same protein sequence.

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