Pfam 22.0 :: Browse Families - N
Browse available alignments and models

Browse Pfam

Available sections: Numbers A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Top twenty families

N
Name acc number #seed #full av. len av. %id structure Description
N1221PF07923945301 aa29% N1221-like protein
N2227PF079421283264 aa37% N2227-like protein
N6_MtasePF0238415861274 aa26% N-6 DNA Methylase
N6_N4_MtasePF01555491096195 aa24%1booDNA methylase
NA37PF042454106313 aa42% 37-kD nucleoid-associated bacterial protein
Nab1PF04902210144 aa72% Conserved region in Nab1
NABPPF07990419351 aa38% Nucleic acid binding protein NABP
NACPF018491026859 aa32% NAC domain
NACHTPF0572926320160 aa25% NACHT domain
NAD4LPF0623562885 aa49% NADH dehydrogenase subunit 4L (NAD4L)
NadAPF0244511438307 aa40% Quinolinate synthetase A protein
NADase_NGAPF07461217446 aa99% Nicotine adenine dinucleotide glycohydrolase (NADase)
NADH5_CPF06455853664166 aa34% NADH dehydrogenase subunit 5 C-terminus
NADHdhPF00146237662199 aa41%1mhcNADH dehydrogenase
NADH_dehy_S2_CPF0644477853254 aa43% NADH dehydrogenase subunit 2 C-terminus
NADH_oxidoredPF0804021457 aa62% MNLL subunit
NADPH_OxPF084143759100 aa53% Respiratory burst NADPH oxidase
NAD_binding_1PF00175733457103 aa21%2cndOxidoreductase NAD-binding domain
NAD_binding_2PF034461782126154 aa29%2pgdNAD binding domain of 6-phosphogluconate dehydrogenase
NAD_binding_3PF0344731780117 aa24%1ebuHomoserine dehydrogenase, NAD binding domain
NAD_binding_4PF07993103769203 aa25% Male sterility protein
NAD_binding_5PF0799438246371 aa31%1gr0Myo-inositol-1-phosphate synthase
NAD_binding_6PF0803019446133 aa23% Ferric reductase NAD binding domain
NAD_Gly3P_dh_CPF0747927883139 aa40%1m66NAD-dependent glycerol-3-phosphate dehydrogenase C-terminus
NAD_Gly3P_dh_NPF0121044916150 aa30%1m66NAD-dependent glycerol-3-phosphate dehydrogenase N-terminus
NAD_kinasePF0151333883264 aa25% ATP-NAD kinase
NAD_synthasePF0254011808211 aa32%1nsyNAD synthase
NaeIPF0912635286 aa58%1ev7Restriction endonuclease NaeI
NAFPF038222416960 aa41% NAF domain
NAF1PF05492555153 aa31% NAF1 domain
NAGLUPF05089544604 aa35% Alpha-N-acetylglucosaminidase (NAGLU)
Nairovirus_MPF07948341665 aa76% Nairovirus M polyprotein-like
Nairo_nucleoPF024773215194 aa73% Nucleocapsid N protein
NAMPF0236521443124 aa47%1ut7No apical meristem (NAM) protein
NanEPF041317149193 aa44% Putative N-acetylmannosamine-6-phosphate epimerase
Nanovirus_C8PF05629310147 aa65% Nanovirus component 8 (C8) protein
Nanovirus_coatPF04660324165 aa58% Nanovirus coat protein
NAPPF0095613381210 aa29% Nucleosome assembly protein (NAP)
NapBPF038924121143 aa38%1jniNitrate reductase cytochrome c-type subunit (NapB)
NapDPF03927911078 aa35% NapD protein
NapEPF06796106754 aa43% Periplasmic nitrate reductase protein NapE
NAPRTasePF0409519558231 aa27% Nicotinate phosphoribosyltransferase (NAPRTase) family
NASPF03059743258 aa52% Nicotianamine synthase protein
Na_Ala_sympPF012356632379 aa38% Sodium:alanine symporter family
Na_Ca_exPF016991171837136 aa20% Sodium/calcium exchanger protein
Na_citratePF0339011102402 aa39% Bacterial sodium:citrate symporter
Na_H_antiporterPF0355338609283 aa18% Na+/H+ antiporter family
Na_H_antiport_1PF0696517271364 aa42% Na+/H+ antiporter 1
Na_H_ExchangerPF00999842652369 aa18% Sodium/hydrogen exchanger family
Na_K-ATPasePF0028711144247 aa36% Sodium / potassium ATPase beta chain
Na_Pi_cotransPF0269022534133 aa30% Na+/Pi-cotransporter
Na_sulph_sympPF0093911564382 aa24% Sodium:sulfate symporter transmembrane region
Na_trans_assocPF0651218212174 aa32% Sodium ion transport-associated
NBPF041592424399 aa90% NB glycoprotein
NB-ARCPF00931124514181 aa24%1c15NB-ARC domain
NblAPF0448572152 aa34% Phycobilisome degradation protein nblA
NBP1PF0853755305 aa29% Fungal Nap binding protein NBP1
Nbs1_CPF0859951064 aa68% DNA damage repair protein Nbs1
NCPF0497099669 aa32% NC domain
NCA2PF086371436262 aa27% ATP synthase regulation protein NCA2
NCD1PF0490423381 aa83% NAB conserved region 1 (NCD1)
NCD2PF04905332145 aa54% NAB conserved region 2 (NCD2)
NCD3GPF075623724835 aa45% Nine Cysteines Domain of family 3 GPCR
Ndc1_NupPF095312937606 aa20% Nucleoporin protein Ndc1-Nup
Ndc80_HECPF03801445206 aa27% HEC/Ndc80p family
NDKPF0033412921132 aa45%1ndlNucleoside diphosphate kinase
NdrPF0309610132252 aa42% Ndr family
NDT80_PhoGPF052241869166 aa27%1mn4NDT80 / PhoG like DNA-binding family
NDUFA12PF050711012899 aa36% NADH ubiquinone oxidoreductase subunit NDUFA12
NDUF_B12PF0812273555 aa45% NADH-ubiquinone oxidoreductase B12 subunit family
NDUF_B4PF07225317119 aa56% NADH-ubiquinone oxidoreductase B15 subunit (NDUFB4)
NDUF_B7PF0567633998 aa45% NADH-ubiquinone oxidoreductase B18 subunit (NDUFB7)
NDUF_B8PF05821225156 aa51% NADH-ubiquinone oxidoreductase ASHI subunit (CI-ASHI or NDUFB8)
NDUF_C2PF06374319104 aa53% NADH-ubiquinone oxidoreductase subunit b14.5b (NDUFC2)
NEATPF0503143278115 aa24% Iron Transport-associated domain
NebulinPF00880124148628 aa28% Nebulin repeat
Neil1-DNA_bindPF0929251039 aa73%1tdhEndonuclease VIII-like 1, DNA bind
Neisseria_PilCPF05567575305 aa30% Neisseria PilC protein
Neisseria_TspBPF05616221328 aa59% Neisseria meningitidis TspB protein
NeocarzinostatPF00960410101 aa47%1acxNeocarzinostatin family
Neogenin_CPF06583340211 aa54% Neogenin C-terminus
Nep1PF035871298162 aa39% Nep1 ribosome biogenesis protein
Nepo_coatPF0339111210168 aa63%1a6cNepovirus coat protein, central domain
Nepo_coat_CPF0368811225154 aa60%1a6cNepovirus coat protein, C-terminal domain
Nepo_coat_NPF036891122485 aa67%1a6cNepovirus coat protein, N-terminal domain
NERDPF0837867256111 aa20% Nuclease-related domain
NESP55PF0639029179 aa81% Neuroendocrine-specific golgi protein P55 (NESP55)
NeuBPF0310212294232 aa36% NeuB family
NeugrinPF06413218163 aa52% Neugrin
NeurPF0006475037426 aa58%2batNeuraminidase
NeuralizedPF07177612968 aa35% Neuralized
Neural_ProG_CytPF0656729101 aa70% Neural chondroitin sulphate proteoglycan cytoplasmic domain
NeuregulinPF02158231314 aa67%1hrfNeuregulin family
NeurexophilinPF06312334241 aa55% Neurexophilin
NeurochondrinPF05536327591 aa50% Neurochondrin
Neurokinin_BPF038233755 aa70% Neurokinin B
NeuromodulinPF06614321156 aa65% Neuromodulin
NeuroparsinPF0732746105 aa61% Neuroparsin
Neur_chan_LBDPF029311031209180 aa27%1lxgNeurotransmitter-gated ion-channel ligand binding domain
Neur_chan_membPF02932501147177 aa25%1cekNeurotransmitter-gated ion-channel transmembrane region
Nexin_CPF086282895110 aa26% Sorting nexin C terminal
NfeDPF0195732503139 aa20% NfeD-like
Nfu_NPF087124319579 aa40% Scaffold protein Nfu/NifU N terminal
NGFPF00243752387 aa68%1betNerve growth factor family
NgoMIV_restricPF09015310250 aa63% NgoMIV restriction enzyme
NGP1NTPF081531779127 aa43% NGP1NT (NUC091) domain
Nha1_CPF086191640389 aa27% Alkali metal cation/H+ antiporter Nha1 C terminus
NhaBPF06450480487 aa67% Bacterial Na+/H+ antiporter B (NhaB)
NHase_alphaPF02979793176 aa53%2ahjNitrile hydratase, alpha chain
NHase_betaPF02211693168 aa36%2ahjNitrile hydratase beta subunit
NHLPF01436109283527 aa26%1q7fNHL repeat
NHR2PF0878824766 aa82% NHR2 domain like
NICPF04097864277 aa31% Nucleoporin interacting component
NicastrinPF05450648212 aa37% Nicastrin
NICE-3PF07406221177 aa56% NICE-3 protein
NicOPF0382420264265 aa22% High-affinity nickel-transport protein
NIDPF0729243687 aa37% Nmi/IFP 35 domain (NID)
NIDOPF06119156386 aa31% Nidogen-like
NIFPF0303114646176 aa28% NLI interacting factor-like phosphatase
Nif11PF078625017549 aa34% Nitrogen fixation protein of unknown function
NIF3PF0178454489263 aa26%1nmpNIF3 (NGG1p interacting factor 3)
NiFeSe_HasesPF0037412545363 aa32%1frvNickel-dependent hydrogenase
NiFe_dehyd_NPF084253224767 aa42%1frvNickel-iron dehydrogenase small subunit, N-terminal region
NifQPF04891947155 aa35% NifQ
NifTPF06988115063 aa47% NifT/FixU protein
NifUPF011062058968 aa37% NifU-like domain
NifU_NPF0159216653124 aa35%1q48NifU-like N terminal domain
NifWPF032061255105 aa36% Nitrogen fixation protein NifW
NifZPF0431996573 aa45% NifZ domain
NikR_CPF087533912078 aa36%1q5yNikR C terminal nickel binding domain
NILPF093838442573 aa26% NIL domain
NinBPF05772354124 aa47%1pc6NinB protein
NinEPF0532222856 aa89% NINE Protein
NinFPF0581032053 aa82% NinF protein
NinGPF05766354186 aa57% Bacteriophage Lambda NinG protein
NinjurinPF04923644118 aa39% Ninjurin
NIPSNAPPF079784224997 aa23% NIPSNAP
NIP_1PF0899531282 aa96% Necrosis inducing protein-1
NIR_SIRPF01077933471129 aa28% Nitrite and sulphite reductase 4Fe-4S domain
NIR_SIR_ferrPF03460107231569 aa24%2gepNitrite/Sulfite reductase ferredoxin-like half domain
NITPF0837625112240 aa21% Nitrate and nitrite sensing
Nitrate_red_delPF026135168162 aa32% Nitrate reductase delta subunit
Nitrate_red_gamPF026658217228 aa33%1q16Nitrate reductase gamma subunit
NitrophorinPF02087314133 aa47%1np4Nitrophorin
NitroreductasePF00881261907164 aa19%1noxNitroreductase family
Nitro_FeMo-CoPF025798440494 aa21%1eo1Dinitrogenase iron-molybdenum cofactor
Nitr_red_assocPF096551837144 aa43% Conserved nitrate reductase-associated protein (Nitr_red_assoc)
Ni_hydr_CYTBPF0129230818177 aa21% Cytochrome b561 family
NLBHPF05211321237 aa48% Neuraminyllactose-binding hemagglutinin precursor (NLBH)
NLEPF081542310264 aa27% NLE (NUC135) domain
NLPC_P60PF00877301349106 aa32% NlpC/P60 family
NlpEPF04170353169 aa34% Uncharacterized lipoprotein NlpE involved in copper resistance
NMD3PF0498117117225 aa29% NMD3 family
NMN_transporterPF049736226170 aa23% Nicotinamide mononucleotide transporter
NmrAPF05368251056162 aa25%1k6jNmrA-like family
NMTPF012336106151 aa56%2nmtMyristoyl-CoA:protein N-myristoyltransferase, N-terminal domain
NMT1PF09084611109151 aa22% NMT1/THI5 like
NMT_CPF027996111188 aa47%2nmtMyristoyl-CoA:protein N-myristoyltransferase, C-terminal domain
NMUPF0207062623 aa62% Neuromedin U
Nnf1PF039801633100 aa30% Nnf1
NNMT_PNMT_TEMTPF01234742245 aa35%1hnnNNMT/PNMT/TEMT family
NnrSPF0594012157375 aa30% NnrS protein
NnrUPF072987107198 aa28% NnrU protein
NOA36PF06524317291 aa70% NOA36 protein
NOB1_Zn_bindPF08772266872 aa40% Nin one binding (NOB1) Zn-ribbon like
Noc2PF03715670290 aa32% Noc2p family
NOC3pPF0754094795 aa37% Nucleolar complex-associated protein
NODPF06816185756 aa43% NOTCH protein
NodAPF0247411317173 aa68% Nodulation protein A (NodA)
NODPPF07684207061 aa37% NOTCH protein
NodSPF05401714198 aa62% Nodulation protein S (NodS)
NodulinPF02451610217 aa47% Nodulin
Nodulin-likePF068131573231 aa36% Nodulin-like
Nodulin_latePF07127125950 aa36% Late nodulin protein
NodZPF05830640188 aa76% Nodulation protein Z (NodZ)
Nod_GRPPF07806102436 aa63% Nodule-specific GRP repeat
NOG1PF068582510057 aa50% Nucleolar GTP-binding protein 1 (NOG1)
NOGCTPF08155128053 aa53% NOGCT (NUC087) domain
NogginPF05806646157 aa42%1m4uNoggin
NOIPF0562773774 aa36% Nitrate-induced NOI protein
Nol1_Nop2_FmuPF01189101215205 aa29%1ixkNOL1/NOP2/sun family
NolVPF0663526170 aa75% Nodulation protein NolV
NolXPF05819520564 aa58% NolX protein
NopPF0179816289144 aa43%1nt2Putative snoRNA binding domain
Nop10pPF0413597351 aa47% Nucleolar RNA-binding protein, Nop10p family
Nop14PF04147449734 aa32% Nop14-like family
Nop16PF094203463160 aa26% Ribosome biogenesis protein Nop16
Nop52PF059971080217 aa28% Nucleolar protein,Nop52
Nop53PF07767659321 aa31% Nop53 (60S ribosomal biogenesis)
NOP5NTPF081563217265 aa36% NOP5NT (NUC127) domain
NOPSPF0807586650 aa67% NOPS (NUC059) domain
NosDPF050484718558 aa35% Periplasmic copper-binding protein (NosD)
NOSICPF080604826552 aa45% NOSIC (NUC001) domain
NosLPF055731096126 aa35% NosL
Not1PF04054585350 aa41% CCR4-Not complex component, Not1
NOT2_3_5PF0415313160131 aa29% NOT2 / NOT3 / NOT5 family
Not3PF04065660228 aa45% Not1 N-terminal domain, CCR4-Not complex component
NotchPF000661022037 aa42% Notch (DSL) domain
Novirhabdo_NvPF05554226122 aa87% Viral hemorrhagic septicemia virus non-virion protein
NOZZLEPF0874424313 aa87% Plant transcription factor NOZZLE
NO_synthasePF028988177283 aa51%1nosNitric oxide synthase, oxygenase domain
NPCBMPF083051040142 aa33% NPCBM/NEW2 domain
NPCCPF08058819137 aa30% Nuclear pore complex component
NPDPF0306012953276 aa27% 2-nitropropane dioxygenase
NPDC1PF06809226216 aa57% Neural proliferation differentiation control-1 protein (NPDC1)
NPH3PF0300013106249 aa35% NPH3 family
NPHI_CPF084691343148 aa59% Nucleoside triphosphatase I C-terminal
NPIPPF06409212366 aa32% Nuclear pore complex interacting protein (NPIP)
NPL4PF05021672272 aa36% NPL4 family
NPPPF083842015828 aa73% Pro-opiomelanocortin, N-terminal region
NPP1PF056309122219 aa44% Necrosis inducing protein (NPP1)
NPRPF0739111110348 aa69% NPR nonapeptide repeat
NPR2PF06218449358 aa34% Nitrogen permease regulator 2
NPV_P10PF05531134974 aa41% Nucleopolyhedrovirus P10 protein
NQR2_RnfD_RnfEPF031168289346 aa36% NQR2, RnfD, RnfE family
NQRAPF0589610120446 aa51% Na(+)-translocating NADH-quinone reductase subunit A (NQRA)
NrampPF0156617584320 aa35% Natural resistance-associated macrophage protein
NrapPF03813457736 aa29% Nrap protein
NrfDPF0391613359303 aa20% Polysulphide reductase, NrfD
NRIF3PF0672926128 aa58% Nuclear receptor co-activator NRIF3
NRPSPF084156423558 aa36% Nonribosomal peptide synthase
NS3_envEPF0272323482 aa74% Non-structural protein NS3/Small envelope protein E
Nse4PF087431255300 aa24% Nse4
Nse5PF0869144343 aa28% DNA repair protein Nse5
NSFPF020715919412 aa37%1qqeAromatic-di-Alanine (AdAR) repeat
NSP10PF094015162121 aa58% RNA synthesis protein NSP10
NSP11PF064716147514 aa64% NSP11
NSP13PF064608147263 aa64% Coronavirus NSP13
Nsp1_CPF05064657123 aa39% Nsp1-like C-terminal region
nsp7PF08716614984 aa59% nsp7 replicase
nsp8PF087177149197 aa58% nsp8 replicase
nsp9PF08710821487 aa65%1uw7nsp9 replicase
NT5CPF06941243178 aa36%1mh95' nucleotidase, deoxy (Pyrimidine), cytosolic type C protein (NT5C)
NtAPF0314629104 aa88%1jc7Agrin NtA domain
NTase_sub_bindPF087802870114 aa33% Nucleotidyltransferase substrate binding protein like
NTF2PF0213643407104 aa21%1ounNuclear transport factor 2 (NTF2) domain
NTNH_CPF08470733167 aa66% Nontoxic nonhaemagglutinin C-terminal
NTP_transferasePF00483643695213 aa25%1fxjNucleotidyl transferase
NTP_transf_2PF01909121169591 aa20%1f5aNucleotidyltransferase domain
NTRPF0175937236109 aa22%1uapUNC-6/NTR/C345C module
NuA4PF09340205683 aa42% Histone acetyltransferase subunit NuA4
NUC129PF081572563 aa66% NUC129 domain
NUC130_3NTPF08158126250 aa42% NUC130/3NT domain
NUC153PF08159137530 aa42% NUC153 domain
NUC156PF08160426100 aa36% NUC156 domain
NUC173PF081611747191 aa34% NUC173 domain
NUC189PF08162175985 aa31% NUC189 domain
NUC194PF08163412350 aa43% NUC194 domain
NUC201PF081672882 aa79% NUC201 domain
NUC202PF0816621466 aa46% NUC202 domain
NUC205PF081683744 aa44% NUC205 domain
Nuclease_actPF081332925 aa81% Anticodon nuclease activator family
NucleoplasminPF03066769170 aa41%1nlqNucleoplasmin
NucleoporinPF03177469862 aa29% Non-repetitive/WGA-negative nucleoporin
Nucleoporin2PF0409626103151 aa34%1ko6Nucleoporin autopeptidase
Nucleopor_Nup85PF075751559494 aa34% Nup85 Nucleoporin
Nucleoside_tranPF017338206300 aa22%1hxiNucleoside transporter
Nucleos_tra2_CPF0766251464207 aa37% Na+ dependent nucleoside transporter C-terminus
Nucleos_tra2_NPF017736045081 aa31% Na+ dependent nucleoside transporter N-terminus
Nucleo_LEF-12PF06256520176 aa42% Nucleopolyhedrovirus LEF-12 protein
Nucleo_P87PF07267413654 aa45% Nucleopolyhedrovirus capsid protein P87
Nuc_deoxyrib_trPF0501411132129 aa25%1f8xNucleoside 2-deoxyribosyltransferase
Nuc_H_symportPF03825474385 aa44% Nucleoside H+ symporter
Nuc_rec_co-actPF08815103349 aa64% Nuclear receptor coactivator
Nuc_sug_transpPF0414211190216 aa35% Nucleotide-sugar transporter
NUDE_CPF04880345173 aa44% NUDE protein, C-terminal conserved region
NUDIXPF002931985883127 aa18%1mutNUDIX domain
NUDIX-likePF092968124497 aa18%1vk6NADH pyrophosphatase-like rudimentary NUDIX domain
Nuf2PF03800343148 aa26% Nuf2 family
NuiAPF07924310132 aa46%1ktuNuclease A inhibitor-like protein
NumbFPF06311535141 aa57%2nmbNUMB phenylalanine-rich region
NUMOD1PF07453508637 aa22% NUMOD1 domain
NUMOD3PF074606716414 aa32%1i3jNUMOD3 motif
NUMOD4PF07463127849 aa32%1i3jNUMOD4 motif
NUPPF06516649317 aa46% Purine nucleoside permease (NUP)
Nup133PF04044559475 aa31% Nup133 nucleoporin
Nup133_NPF088012164411 aa25% Nup133 N terminal like
Nup153PF08604414379 aa53% Nucleoporin Nup153-like
NUP50PF08911836278 aa42% NUP50 (Nucleoporin 50 kDa)
Nup84_Nup100PF04121574522 aa33% Nuclear pore protein 84 / 107
NurAPF0937666112280 aa14%1zukNurA domain
NusA_NPF0852940548121 aa35% NusA N-terminal domain
NusBPF0102927979126 aa25%1baqNusB family
NusGPF0235713375798 aa33%1nppTranscription termination factor nusG
Nyv1_NPF0942644139 aa44% Vacuolar R-SNARE Nyv1 N terminal
N_methylPF0796373268224 aa43% Prokaryotic N-terminal methylation motif

Available sections: Numbers A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Top twenty families