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Browse Pfam families

New Top twenty 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
ID Accession Type Number of sequences Average length Average %id Average coverage Has 3D Change status Description
Seed Full
K-box PF01486 Family 68 4553 93.00 28 47.14 Changed K-box region
K-cyclin_vir_C PF09080 Domain 2 10 103.90 69 40.57 Changed K cyclin, C terminal
K1 PF02960 Family 4 847 99.90 76 46.82 Changed K1 glycoprotein
K1377 PF15352 Family 18 67 648.90 38 85.13 New Susceptibility to monomelic amyotrophy
K167R PF08065 Repeat 24 437 104.90 42 46.71 Changed K167R (NUC007) repeat
KA1 PF02149 Domain 26 802 46.20 40 6.17 Changed Kinase associated domain 1
KAAG1 PF15354 Family 2 9 79.60 84 100.00 New Kidney-associated antigen 1
KaiA PF07688 Domain 3 66 249.20 44 92.72 Changed KaiA domain
KaiB PF07689 Domain 16 352 80.00 41 45.47 Changed KaiB domain
KaiC PF06745 Family 26 1953 206.50 22 73.85 Changed KaiC
KAP PF05804 Family 3 298 448.30 28 74.69 Changed Kinesin-associated protein (KAP)
KapB PF08810 Domain 10 347 112.60 61 88.34 Changed Kinase associated protein B
KAP_NTPase PF07693 Domain 22 1164 290.10 15 42.16 Changed KAP family P-loop domain
KAR PF15222 Family 2 4 102.80 75 85.09 New Kidney androgen-regulated
KAR9 PF08580 Family 9 136 566.70 25 69.82 Changed Yeast cortical protein KAR9
KASH PF10541 Domain 20 319 56.40 58 1.68 Changed Nuclear envelope localisation domain
KAT11 PF08214 Domain 34 515 297.80 30 21.94 Changed Histone acetylation protein
Katanin_con80 PF13925 Domain 33 279 145.60 30 26.00 Changed con80 domain of Katanin
Kazal_1 PF00050 Domain 51 1792 52.00 31 19.67 Changed Kazal-type serine protease inhibitor domain
Kazal_2 PF07648 Domain 73 4760 42.20 27 13.16 Changed Kazal-type serine protease inhibitor domain
KbaA PF14089 Family 22 164 176.80 61 88.75 Changed KinB-signalling pathway activation in sporulation
KBP_C PF12309 Family 21 192 298.00 31 58.76 Changed KIF-1 binding protein C terminal
KCl_Cotrans_1 PF03522 Family 3 128 29.80 66 2.91 Changed K-Cl Co-transporter type 1 (KCC1)
KcnmB2_inactiv PF09303 Domain 7 63 29.60 80 15.20 Changed KCNMB2, ball and chain domain
KCNQC3-Ank-G_bd PF11956 Motif 4 127 100.90 62 12.78 Changed Ankyrin-G binding motif of KCNQ2-3
KCNQ_channel PF03520 Family 9 568 163.00 42 29.81 Changed KCNQ voltage-gated potassium channel
KdgM PF06178 Family 7 1133 209.70 33 93.83 Changed Oligogalacturonate-specific porin protein (KdgM)
KdgT PF03812 Family 3 900 292.30 53 95.17 Changed 2-keto-3-deoxygluconate permease
Kdo PF06293 Family 14 2201 187.20 22 64.55 Changed Lipopolysaccharide kinase (Kdo/WaaP) family
Kdo_hydroxy PF11004 Family 13 168 277.40 55 93.40 Changed 3-deoxy-D-manno-oct-2-ulosonic acid (Kdo) hydroxylase
KdpA PF03814 Family 14 2239 488.70 47 98.06 Changed Potassium-transporting ATPase A subunit
KdpC PF02669 Family 3 2067 180.70 42 95.45 Changed K+-transporting ATPase, c chain
KdpD PF02702 Family 21 2010 208.40 55 27.21 Changed Osmosensitive K+ channel His kinase sensor domain
KduI PF04962 Domain 72 2006 252.20 30 91.15 Changed KduI/IolB family
Kei1 PF08552 Family 17 133 176.00 31 63.88 Changed Inositolphosphorylceramide synthase subunit Kei1
Kelch_1 PF01344 Repeat 207 19043 46.00 27 22.72 Changed Kelch motif
Kelch_2 PF07646 Repeat 42 698 51.00 22 11.00 Changed Kelch motif
Kelch_3 PF13415 Domain 122 3739 52.60 26 10.03 Changed Galactose oxidase, central domain
Kelch_4 PF13418 Repeat 84 4909 51.00 22 10.48 Changed Galactose oxidase, central domain
Kelch_5 PF13854 Repeat 78 1509 42.50 25 6.40 Changed Kelch motif
Kelch_6 PF13964 Repeat 179 1811 52.00 22 10.77 Changed Kelch motif
Keratin PF02422 Family 4 299 100.70 56 90.20 Changed Keratin
Keratin_assoc PF09775 Family 8 113 122.90 45 90.56 Changed Keratinocyte-associated protein 2
Keratin_B2 PF01500 Family 8 307 97.90 45 90.76 Changed Keratin, high sulfur B2 protein
Keratin_B2_2 PF13885 Family 95 2411 46.10 43 80.47 Changed Keratin, high sulfur B2 protein
Keratin_matx PF04579 Family 4 69 96.40 74 96.39 Changed Keratin, high-sulphur matrix protein
ketoacyl-synt PF00109 Domain 167 24208 223.60 26 22.85 Changed Beta-ketoacyl synthase, N-terminal domain
Ketoacyl-synt_2 PF13723 Domain 53 581 202.70 26 79.93 Changed Beta-ketoacyl synthase, N-terminal domain
Ketoacyl-synt_C PF02801 Domain 165 23531 108.60 35 10.85 Changed Beta-ketoacyl synthase, C-terminal domain
KfrA_N PF11740 Family 107 609 116.60 23 36.79 Changed Plasmid replication region DNA-binding N-term
KGG PF10685 Family 45 2185 21.90 59 59.07 Changed Stress-induced bacterial acidophilic repeat motif
KGK PF08872 Domain 9 64 107.00 25 80.45 Changed KGK domain
KH_1 PF00013 Domain 396 19558 61.70 24 16.12 Changed KH domain
KH_2 PF07650 Domain 165 9989 76.60 27 28.69 Changed KH domain
KH_3 PF13014 Domain 992 970 42.40 26 10.20 Changed KH domain
KH_4 PF13083 Domain 211 3577 73.20 25 47.89 Changed KH domain
KH_5 PF13184 Domain 54 4542 69.80 50 16.41 Changed NusA-like KH domain
KH_dom-like PF14714 Domain 596 4526 80.60 40 17.34 New KH-domain-like of EngA bacterial GTPase enzymes, C-terminal
KIAA1328 PF15369 Family 8 73 214.80 46 55.11 New Uncharacterised protein KIAA1328
KIAA1430 PF13879 Family 46 280 98.40 23 30.14 Changed KIAA1430 homologue
KicB PF03882 Family 3 769 428.70 78 99.75 Changed KicB killing factor
KID PF02524 Repeat 28 617 11.00 84 15.55 Changed KID repeat
KIF1B PF12423 Family 42 516 46.90 37 3.03 Changed Kinesin protein 1B
KilA-N PF04383 Domain 139 2605 103.00 27 37.07 Changed KilA-N domain
Kin17_mid PF10357 Family 30 331 125.20 44 35.57 Changed Domain of Kin17 curved DNA-binding protein
Kinase-like PF14531 Family 8 140 263.20 26 50.30 New Kinase-like
Kinase-PPPase PF03618 Family 121 2713 253.70 38 92.63 Changed Kinase/pyrophosphorylase
Kinesin PF00225 Domain 84 9740 290.90 32 34.34 Changed Kinesin motor domain
Kinesin-related PF06548 Family 10 95 320.50 36 43.48 Changed Kinesin-related
Kinesin-relat_1 PF12711 Domain 20 117 86.50 42 5.74 Changed Kinesin motor
Kinetochor_Ybp2 PF08568 Family 29 316 458.30 17 85.82 Changed Uncharacterised protein family, YAP/Alf4/glomulin
Kinetocho_Slk19 PF12709 Family 14 100 82.20 38 10.97 Changed Central kinetochore-associated
Kinin PF08260 Family 3 5 8.00 79 100.00 Changed Insect kinin peptide
Kinocilin PF15033 Family 6 31 105.50 75 99.54 New Kinocilin protein
KIP1 PF07765 Family 13 269 66.70 53 8.18 Changed KIP1-like protein
Kisspeptin PF15152 Family 10 51 74.40 49 58.57 New Kisspeptin
KIX PF02172 Domain 6 242 78.30 70 4.11 Changed KIX domain
KKLCAg1 PF15204 Family 2 17 87.10 72 78.31 New Kita-kyushu lung cancer antigen 1
KLRAQ PF10205 Domain 7 131 96.40 53 16.16 Changed Predicted coiled-coil domain-containing protein
KMP11 PF03037 Family 4 54 88.60 90 97.89 Changed Kinetoplastid membrane protein 11
KNOX1 PF03790 Family 30 1800 43.00 58 16.60 Changed KNOX1 domain
KNOX2 PF03791 Family 20 1804 34.80 65 13.37 Changed KNOX2 domain
KNTase_C PF07827 Domain 2 78 137.40 69 57.06 Changed KNTase C-terminal domain
KN_motif PF12075 Motif 15 233 39.40 60 4.24 Changed KN motif
KOG2701 PF09762 Family 14 147 172.80 51 30.58 Changed Coiled-coil domain-containing protein (DUF2037)
KorB PF08535 Domain 17 2280 83.50 29 28.74 Changed KorB domain
KorB_C PF06613 Domain 4 67 59.80 61 17.01 Changed KorB C-terminal beta-barrel domain
KOW PF00467 Family 235 10200 34.10 32 20.34 Changed KOW motif
Kp4 PF09044 Domain 2 55 118.20 34 83.92 Changed Kp4
KR PF08659 Family 85 6808 179.60 32 8.62 Changed KR domain
KRAB PF01352 Family 69 10165 40.40 54 7.64 Changed KRAB box
KRAP_IP3R_bind PF14722 Family 8 175 137.00 44 18.07 New Ki-ras-induced actin-interacting protein-IP3R-interacting domain
KRBA1 PF15287 Repeat 21 189 44.00 32 25.27 New KRBA1 family repeat
KRE9 PF05390 Family 5 120 98.00 42 36.75 Changed Yeast cell wall synthesis protein KRE9/KNH1
Kri1 PF05178 Family 75 304 112.60 31 16.75 Changed KRI1-like family
Kri1_C PF12936 Family 58 317 94.60 36 14.27 Changed KRI1-like family C-terminal
Kringle PF00051 Domain 24 2697 76.90 39 21.44 Changed Kringle domain
KRTAP PF11759 Family 22 198 53.40 52 89.57 Changed Keratin-associated matrix
KRTAP7 PF15034 Family 5 24 85.90 84 100.00 New KRTAP type 7 family
KRTDAP PF15200 Family 3 29 76.80 71 78.34 New Keratinocyte differentiation-associated
KSHV_K1 PF11049 Domain 13 1340 67.90 71 41.93 Changed Glycoprotein K1 of Kaposi's sarcoma-associated herpes virus
KSHV_K8 PF07188 Family 2 10 181.40 89 86.96 Changed Kaposi's sarcoma-associated herpesvirus (KSHV) K8 protein
KSR1-SAM PF13543 Family 10 142 111.40 45 15.00 Changed SAM like domain present in kinase suppressor RAS 1
KTI12 PF08433 Family 21 408 262.30 25 83.50 Changed Chromatin associated protein KTI12
KTSC PF13619 Domain 89 426 59.70 28 54.38 Changed KTSC domain
Ku PF02735 Domain 29 1701 191.60 20 42.31 Changed Ku70/Ku80 beta-barrel domain
Kua-UEV1_localn PF10520 Domain 21 202 167.40 46 60.55 Changed Kua-ubiquitin conjugating enzyme hybrid localisation domain
Kunitz_BPTI PF00014 Domain 147 4915 53.40 35 18.48 Changed Kunitz/Bovine pancreatic trypsin inhibitor domain
Kunitz_legume PF00197 Domain 17 766 164.40 31 83.53 Changed Trypsin and protease inhibitor
Ku_C PF03730 Family 18 467 93.20 21 14.94 Changed Ku70/Ku80 C-terminal arm
Ku_N PF03731 Domain 17 702 208.10 18 32.63 Changed Ku70/Ku80 N-terminal alpha/beta domain
Ku_PK_bind PF08785 Domain 9 263 117.30 26 17.18 Changed Ku C terminal domain like
Kv2channel PF03521 Family 4 108 204.20 45 32.14 Changed Kv2 voltage-gated K+ channel
KxDL PF10241 Domain 12 243 85.50 31 44.06 Changed Uncharacterized conserved protein
K_channel_TID PF07941 Family 2 44 72.40 77 11.62 Changed Potassium channel Kv1.4 tandem inactivation domain
K_oxygenase PF13434 Family 69 1152 319.20 29 71.40 Changed L-lysine 6-monooxygenase (NADPH-requiring)
K_trans PF02705 Family 84 2676 506.20 40 80.78 Changed K+ potassium transporter
New Top twenty 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