DUFMech

DUFMech families

Families

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8,296 of 8,296 families. Page 2 of 166.

PfamFamily Seed statusCharacterizationEvidence counts ProteinsStructuresAlphaFold Other MechsCuration status
PF03478 KIB1-4 beta-propeller
Beta-prop_KIB1-4
EX DUFUNSCOREDNot scored 29,9270 24,983not covered by the cross-Mech scan SEEDED
PF00893 Small Multidrug Resistance protein
Multi_Drug_Res
EX DUFUNSCOREDNot scored 28,66320 17,571not covered by the cross-Mech scan SEEDED
PF01657 Salt stress response/antifungal
Stress-antifung
EX DUFUNSCOREDNot scored 28,3934 22,295not covered by the cross-Mech scan SEEDED
PF01027 Inhibitor of apoptosis-promoting Bax1
Bax1-I
EX DUFUNSCOREDNot scored 27,9809 21,884not covered by the cross-Mech scan SEEDED
PF05970 PIF1-like helicase
PIF1
EX DUFUNSCOREDNot scored 26,74037 18,182not covered by the cross-Mech scan SEEDED
PF02405 Permease MlaE
MlaE
EX DUFUNSCOREDNot scored 26,40822 17,443not covered by the cross-Mech scan SEEDED
PF11887 Cholesterol uptake porter CUP1 of Mce4, putative
Mce4_CUP1
EX DUFUNSCOREDNot scored 25,7783 16,154not covered by the cross-Mech scan SEEDED
PF06722 Erythromycin biosynthesis protein CIII-like, C-terminal domain
EryCIII-like_C
EX DUFUNSCOREDNot scored 25,74457 15,860not covered by the cross-Mech scan SEEDED
PF04818 CID domain
CID
EX DUFUNSCOREDNot scored 25,70842 18,538not covered by the cross-Mech scan SEEDED
PF02698 DUF218 domain
DUF218
KNOWN HISTORICAL DUFUNSCOREDNot scored 25,6851 15,881ProteinTraitsMech: 7; ProteinTraitsMech trait record SEEDED
PF01936 NYN domain
NYN
EX DUFUNSCOREDNot scored 25,4193 16,110not covered by the cross-Mech scan SEEDED
PF01895 PhoU domain
PhoU
EX DUFUNSCOREDNot scored 24,85010 16,970not covered by the cross-Mech scan SEEDED
PF02575 YbaB/EbfC DNA-binding family
YbaB_DNA_bd
EX DUFUNSCOREDNot scored 24,8335 16,239not covered by the cross-Mech scan SEEDED
PF01909 Nucleotidyltransferase domain
NTP_transf_2
EX DUFUNSCOREDNot scored 24,660133 16,552not covered by the cross-Mech scan SEEDED
PF07734 F-box associated beta propeller domain
FBA_1
EX DUFUNSCOREDNot scored 24,3730 18,568not covered by the cross-Mech scan SEEDED
PF04547 Calcium-activated chloride channel
Anoctamin
EX DUFUNSCOREDNot scored 24,36778 20,769not covered by the cross-Mech scan SEEDED
PF06071 Protein of unknown function (DUF933)
YchF-GTPase_C
EX DUFUNSCOREDNot scored 23,70112 16,566ProteinTraitsMech trait record SEEDED
PF14111 Domain of unknown function (DUF4283)
DUF4283
UNKNOWN CANDIDATEUNSCOREDNot scored 23,4370 17,164ProteinTraitsMech trait record SEEDED
PF01121 Dephospho-CoA kinase
CoaE
EX DUFUNSCOREDNot scored 23,38926 16,271not covered by the cross-Mech scan SEEDED
PF03706 Lysylphosphatidylglycerol synthase TM region
LPG_synthase_TM
EX DUFUNSCOREDNot scored 23,1746 14,907not covered by the cross-Mech scan SEEDED
PF01709 TACO1/YebC second and third domain
Transcrip_reg
EX DUFUNSCOREDNot scored 23,09212 15,841not covered by the cross-Mech scan SEEDED
PF03703 Bacterial PH domain
bPH_2
EX DUFUNSCOREDNot scored 23,0240 14,560not covered by the cross-Mech scan SEEDED
PF02604 Antitoxin Phd_YefM, type II toxin-antitoxin system
PhdYeFM_antitox
EX DUFUNSCOREDNot scored 22,71524 14,574not covered by the cross-Mech scan SEEDED
PF01256 NAD(P)H-hydrate dehydratase
Carb_kinase
EX DUFUNSCOREDNot scored 22,30237 15,274not covered by the cross-Mech scan SEEDED
PF16344 FecR, C-terminal
FecR_C
EX DUFUNSCOREDNot scored 22,2802 14,798not covered by the cross-Mech scan SEEDED
PF14291 ZMYM1/FAM200, RNase-like domain
DUF4371
KNOWN HISTORICAL DUFUNSCOREDNot scored 21,8180 15,479ProteinTraitsMech: 5; ProteinTraitsMech trait record SEEDED
PF03929 PepSY-associated TM region
PepSY_TM
EX DUFUNSCOREDNot scored 21,7111 12,939not covered by the cross-Mech scan SEEDED
PF03140 Plant protein of unknown function
DUF247
UNKNOWN CANDIDATEUNSCOREDNot scored 21,6630 17,072ProteinTraitsMech: 1; ProteinTraitsMech trait record SEEDED
PF02714 Calcium-dependent channel, 7TM region, putative phosphate
RSN1_7TM
EX DUFUNSCOREDNot scored 21,61441 17,197not covered by the cross-Mech scan SEEDED
PF08699 Argonaute linker 1 domain
ArgoL1
EX DUFUNSCOREDNot scored 21,44774 18,036not covered by the cross-Mech scan SEEDED
PF05653 Magnesium transporter NIPA
Mg_trans_NIPA
EX DUFUNSCOREDNot scored 21,3300 17,719not covered by the cross-Mech scan SEEDED
PF05050 Methyltransferase FkbM domain
Methyltransf_21
EX DUFUNSCOREDNot scored 21,3171 14,912not covered by the cross-Mech scan SEEDED
PF06114 IrrE N-terminal-like domain
Peptidase_M78
EX DUFUNSCOREDNot scored 21,24010 13,293not covered by the cross-Mech scan SEEDED
PF02410 Ribosomal silencing factor during starvation
RsfS
EX DUFUNSCOREDNot scored 21,22956 14,690not covered by the cross-Mech scan SEEDED
PF01795 MraW methylase family
Methyltransf_5
EX DUFUNSCOREDNot scored 21,14920 14,300not covered by the cross-Mech scan SEEDED
PF01493 GXGXG motif
GXGXG
EX DUFUNSCOREDNot scored 21,02313 1,560not covered by the cross-Mech scan SEEDED
PF03564 Protein of unknown function (DUF1759)
DUF1759
UNKNOWN CANDIDATEUNSCOREDNot scored 20,9440 12,110ProteinTraitsMech trait record SEEDED
PF13732 ATP-binding protein DrrA1-3-like, C-terminal domain
DrrA1-3_C
EX DUFUNSCOREDNot scored 20,9255 13,059not covered by the cross-Mech scan SEEDED
PF14534 Domain of unknown function (DUF4440)
DUF4440
UNKNOWN CANDIDATEUNSCOREDNot scored 20,90114 13,058ProteinTraitsMech trait record SEEDED
PF14703 Cytosolic domain of 10TM putative phosphate transporter
PHM7_cyt
EX DUFUNSCOREDNot scored 20,87041 16,802not covered by the cross-Mech scan SEEDED
PF04893 Yip1 domain
Yip1
EX DUFUNSCOREDNot scored 20,7020 16,138not covered by the cross-Mech scan SEEDED
PF18701 Family of unknown function (DUF5641)
DUF5641
UNKNOWN CANDIDATEUNSCOREDNot scored 20,6360 11,735ProteinTraitsMech trait record SEEDED
PF10282 Lactonase, 7-bladed beta-propeller
Lactonase
EX DUFUNSCOREDNot scored 20,55210 13,530not covered by the cross-Mech scan SEEDED
PF02637 GatB domain
GatB_Yqey
EX DUFUNSCOREDNot scored 20,27615 14,437not covered by the cross-Mech scan SEEDED
PF03193 RsgA GTPase
RsgA_GTPase
EX DUFUNSCOREDNot scored 20,25917 12,792not covered by the cross-Mech scan SEEDED
PF02586 SOS response associated peptidase (SRAP)
SRAP
EX DUFUNSCOREDNot scored 20,21219 13,289not covered by the cross-Mech scan SEEDED
PF02130 Endoribonuclease YbeY
YbeY
EX DUFUNSCOREDNot scored 20,1785 13,642not covered by the cross-Mech scan SEEDED
PF02589 LUD domain
LUD_dom
EX DUFUNSCOREDNot scored 19,9681 12,910not covered by the cross-Mech scan SEEDED
PF03692 Putative zinc- or iron-chelating domain
CxxCxxCC
EX DUFUNSCOREDNot scored 19,8140 13,049not covered by the cross-Mech scan SEEDED
PF02617 ATP-dependent Clp protease adaptor protein ClpS
ClpS
EX DUFUNSCOREDNot scored 19,69439 10,649not covered by the cross-Mech scan SEEDED

Status and evidence

Seed status
A name-based classification of frozen InterPro/Pfam metadata. UNKNOWN CANDIDATE means the metadata explicitly says the function is unknown. KNOWN HISTORICAL DUF means a DUF name matched without that wording; this heuristic is not proof of a known function and does not establish experimental characterization. EX DUF means Pfam renamed the family away from a DUF/UPF name, as recorded in Pfam's previous identifiers; a rename usually follows published work on some members but is naming history, not proof of function for every member. Some EX DUF families' current names or descriptions still say the function is unknown; their classification basis lists this, and scoring does not treat them as characterized. FALSE POSITIVE TEXT HIT means the naming rules did not match.
Characterization
A separate evidence-scoring result. UNSCORED means no score has been calculated; it is not evidence that the family lacks a known function. Missing scores are not negative evidence. PARTIALLY CHARACTERIZED has partial support; KNOWN HISTORICAL DUF can inherit the seed label or reflect a known-function signal. Neither label implies experimental validation.
Evidence counts
Source-specific signals, not unique proteins, publications, or confidence scores. Known counts Rhea reactions and experimentally supported GO molecular-function annotations. Partial counts functional/domain assignments. Context counts structural, environmental, orthology, interaction and neighborhood signals; context alone does not assign function. Repeated annotations may not be independent.
Curation status
Reported separately from seed classification and characterization. SNAPSHOT ONLY means no curated metadata was supplied for this build. SEEDED denotes a source-derived record, not an expert-reviewed functional claim.
Missing counts
Not available means the source did not supply that counter. A zero is a reported count. Not scored means evidence counts are unavailable.