Evolutionary classification of protein domain structures

X - Possible homology level

H - Homology level

T - Topology level

F - Family level

* - Provisional representative

Evolutionary classification of protein domain structures

alpha arraysalpha-helix arrays with mainly perpendicular helices

alpha bundlesalpha-helix bundles with mainly parallel helices

X: Photosystem I reaction center subunit X, PsaK

X: Photosystem I reaction center subunit XI, PsaL

X: Cell division protein CrgA

X: A hypothetical protein from Vibrio cholerae

X: C-terminal subgroup One Signature (COS) domain

X: Hsp90 co-chaperone Cdc37 N-terminal domain

X: Tas3 N-terminal domain

X: Arginine decarboxylase C-terminal helical extension

X: MERS-CoV helicase helical bundle domain

X: Anti-repressor protein

X: BRCC36 C-terminal helical domain

X: Phage G20C small terminase C-terminal domain

X: a domain/subunit of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)

X: Mechanosensitive channel protein MscS (YggB), transmembrane region

X: Synaptonemal complex central element protein SYCE3

X: Protein-export membrane protein secG

X: Mitochondrial distribution and morphology protein 35

X: cytochrome bc1 complex 11 kDa protein-like

X: THO1 C-terminal domain

X: Shroom domain 2

X: immunoglobulin/albumin-binding domain-like

X: Mto2 twin-cysteine dimerization domain

X: Uncharacterized protein LPG2271

X: Helical bundle domain in Endo-alpha-N-acetylgalactosaminidase

X: Mitochondrial complex I, PDSW subunit

X: alpha-helical domain in AF1104-like proteins

X: Factor H-binding protein BbCRASP-1

X: Uncharacterized protein CV0426

X: Myosin VI lever arm

X: Hypothetical protein YfhH, N-terminal domain

X: mRNA 3'-end-processing protein Rna15p hinge domain

X: Alpha-helical subdomain in E2 regularoty transactivation domain

X: Amylase-binding protein AbpA

X: Release factor (Pfam 00472) N-terminal alpha helical domain

X: Alpha-helical domain in upper collar protein

X: Ribosomal protein L19 (L19e) C-terminal domain

X: Ribosome assembly factor Efg1-like

X: First alpha-helical domain in heme-dependent catalases

X: Second alpha-helical domain in heme-dependent catalases

X: alpha-helical domain in subunits of heterodimeric actin filament capping protein Capz

X: helical domain in DNA primase DnaG catalytic core

X: TAFH domain-like

X: Peroxisomal biogenesis factor 19

X: SabA N-terminal extracellular adhesion domain

X: CFEM domain (contains eight cysteines)

X: Bromodomain-like

X: Effector SdeA helical domain

X: N-terminal domain in glucosyltransferase (Lgt1)

X: Bacterial dynamin-like protein helical domain

X: ExoU toxin middle helical domain

X: Uncharacterized protein lpg1851

X: N-terminal domain of Hypothetical protein MPN330

X: ABA-1 repeat unit

X: Charged multivesicular body protein 3 (CHMP3)-related

X: HAD superfamily helical bundle insertion domain

X: RavZ C-terminal domain

X: DH domain-like

X: Hyaluronidase domain-like

X: Putative imidazole glycerol phosphate synthase homolog (eubrec_1070)

X: Secreted protein of unknown function DUF1311

X: Uncharacterized protein AF_0924

X: Chaperone J-domain

X: Mitochondrial translocator protein (TSPO)

X: V(D)J recombination-activating protein 1 helical bundle domain

X: Rabin8 C-terminal domain

X: Four-helical up-and-down bundle

X: Palmitoyltransferase DHHC transmembrane domain

X: Stonustoxin helical domain

X: Glycogen debranching enzyme (GDE) middle domain 2

X: Type IX secretion system component GldM helical domain

X: CRISPR/Cas system-associated protein Csm6 6H domain

X: CRISPR-Cas system RNase C2c2 N-terminal domain

X: CRISPR-Cas system first helical domain

X: CRISPR-Cas system second helical domain

X: KSHV ORF49 protein

X: GKAP homology domain 1

X: Translation initiation factor eIF-2B delta subunit N-terminal helical domain

X: Decorin-binding protein A

X: Uncharacterized conserved protein Dip1984

X: Complement regulator-acquiring surface protein 2 (CRASP-2)

X: Helical bundle insertion in helicase domains

X: Transmembrane heme-binding four-helical bundle

X: LepB GAP domain N-terminal subdomain

X: LepB GAP domain C-terminal subdomain

X: Toxin RnlA C-terminal domain

X: Middle and GTPase effector domains in dynamin-related proteins

X: Poxvirus L1 protein

X: uncharacterized putative membrane protein yfdX

X: Imelysin peptidase-like

X: helical bundle domain in reverse transcriptase-like polymerases

X: helical domain in YacF-like proteins

X: Helical bundle in flu nucleocapsid protein

X: Integron gene cassette protein HFX_CASS2-like

X: DisA helical linker domain

X: LIN9-LIN52 heterodimer

X: Effector protein NleF

X: Receptor activity-modifying protein (RAMP)

X: Protein regulator of cytokinesis 1 (PRC1) dimerization domain

X: Protein regulator of cytokinesis 1 (PRC1) rod domain

X: Yersinia protein kinase A (YpkA) Rho-GTPase binding domain

X: Indolic compounds 2,3-dioxygenase-like

X: Spectrin repeat-like

X: alpha-helical protein of unknown function (Pfam01724)

X: Polarity suppression protein

X: CNOT9 binding domain CN9BD (DUF3819)

X: Nicking enzyme middle helical domain

X: Nicking enzyme C-terminal helical domain

X: Flagellar protein fliT

X: C-terminal helical domain in Jumonji domain-containing histone demethylases

X: Domain of poly(ADP-ribose) polymerase

X: Diol dehydratase, gamma subunit

X: Glycogen synthesis protein GlgS

X: Alpha-helical domain in adenylylcyclase toxin

X: Helical bundle domain in prismane-like proteins

X: NisB C-terminal helical domain

X: Duffy-binding-like domain, N-terminal subdomain

X: Duffy-binding-like domain, C-terminal subdomain

X: Vesicular stomatitis virus L polymerase connector domain

X: GINS helical bundle-like

X: Membrane-integrating protein Mistic

X: Surface antigen HP0197 N-terminal domain

X: CAG pathogenicity island protein 13

X: Inositol phosphate phosphatase sopB N-terminal domain

X: DNA terminal protein C-terminal domain

X: Interferon-induced guanylate-binding protein 1 (GBP1), C-terminal domain

X: Retrovirus capsid protein

H: Retrovirus capsid protein-C

H: Retrovirus capsid protein N-terminal domain

T: Retrovirus capsid protein N-terminal domain

Representatives:

e2pxrC1[C:1-145] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Gag-Pol polyprotein (Pr160Gag-Pol) ; ligands: CL,ZN ; X-RAY DIFFRACTION 1.500Å

e3j3ygJ1[gJ:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3ygK1[gK:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3ygL1[gL:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3y1F1[1F:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3ygM1[gM:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3ygN1[gN:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3ygO1[gO:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3ygP1[gP:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3ygQ1[gQ:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3ygR1[gR:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3ygS1[gS:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3ygT1[gT:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3ygU1[gU:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3ygV1[gV:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3y1G1[1G:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3ygW1[gW:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3ygX1[gX:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3ygY1[gY:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3ygZ1[gZ:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yh01[h0:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yh11[h1:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yh21[h2:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yh31[h3:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yh41[h4:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yh51[h5:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3y1H1[1H:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yh61[h6:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yh71[h7:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yh81[h8:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yh91[h9:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yha1[ha:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yhb1[hb:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yhc1[hc:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yhd1[hd:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yhe1[he:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yhf1[hf:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3y1I1[1I:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yhg1[hg:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yhh1[hh:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yhi1[hi:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yhj1[hj:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yhk1[hk:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yhl1[hl:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yhm1[hm:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yhn1[hn:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yho1[ho:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yhp1[hp:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3y1J1[1J:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yhq1[hq:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yhr1[hr:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yhs1[hs:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yht1[ht:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yhu1[hu:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yhv1[hv:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yhw1[hw:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yhx1[hx:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yhy1[hy:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yhz1[hz:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3y1K1[1K:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yhA1[hA:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yhB1[hB:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yhC1[hC:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yhD1[hD:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yhE1[hE:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yhF1[hF:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yhG1[hG:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yhH1[hH:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yhI1[hI:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yhJ1[hJ:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3y1L1[1L:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yhK1[hK:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yhL1[hL:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yhM1[hM:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yhN1[hN:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yhO1[hO:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yhP1[hP:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yhQ1[hQ:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yhR1[hR:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yhS1[hS:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yhT1[hT:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3y1M1[1M:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yhU1[hU:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yhV1[hV:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yhW1[hW:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yhX1[hX:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yhY1[hY:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yhZ1[hZ:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yi01[i0:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yi11[i1:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yi21[i2:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yi31[i3:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3y1N1[1N:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yi41[i4:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yi51[i5:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yi61[i6:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yi71[i7:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yi81[i8:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yi91[i9:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yia1[ia:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yib1[ib:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yic1[ic:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yid1[id:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3y1O1[1O:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yie1[ie:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yif1[if:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yig1[ig:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yih1[ih:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yii1[ii:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yij1[ij:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yik1[ik:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yil1[il:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yim1[im:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yin1[in:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3y1P1[1P:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yio1[io:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yip1[ip:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yiq1[iq:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yir1[ir:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yis1[is:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yit1[it:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yiu1[iu:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yiv1[iv:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yiw1[iw:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yix1[ix:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3y1Q1[1Q:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yiy1[iy:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yiz1[iz:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yiA1[iA:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yiB1[iB:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yiC1[iC:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yiD1[iD:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yiE1[iE:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yiF1[iF:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yiG1[iG:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yiH1[iH:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3y1R1[1R:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yiI1[iI:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yiJ1[iJ:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yiK1[iK:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yiL1[iL:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yiM1[iM:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yiN1[iN:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yiO1[iO:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yiP1[iP:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yiQ1[iQ:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yiR1[iR:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3y1S1[1S:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yiS1[iS:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yiT1[iT:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yiU1[iU:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yiV1[iV:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yiW1[iW:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3yiX1[iX:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3y1T1[1T:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3y1U1[1U:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3y1V1[1V:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3y1W1[1W:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3y1X1[1X:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3y1Y1[1Y:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3y1Z1[1Z:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3y201[20:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3y211[21:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3y221[22:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3y231[23:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3y241[24:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3y251[25:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3y261[26:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3y271[27:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3y281[28:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3y291[29:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3y2a1[2a:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3y2b1[2b:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3y2c1[2c:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3y2d1[2d:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3y2e1[2e:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3y2f1[2f:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3y2g1[2g:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3y2h1[2h:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3y2i1[2i:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3y2j1[2j:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3y2k1[2k:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3y2l1[2l:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3y2m1[2m:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3y2n1[2n:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3y2o1[2o:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3y2p1[2p:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3y2q1[2q:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3y2r1[2r:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3y2s1[2s:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3y2t1[2t:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3y2u1[2u:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3y2v1[2v:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3y2w1[2w:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3y2x1[2x:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3y2y1[2y:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3y2z1[2z:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3y2A1[2A:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3y2B1[2B:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3y2C1[2C:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e3j3y2D1[2D:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein ; ELECTRON MICROSCOPY

e1em9A1[A:1-147] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GAG POLYPROTEIN CAPSID PROTEIN P27 ; ligands: MG ; X-RAY DIFFRACTION 2.05Å

e1g03A1[A:1-134] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

HTLV-I CAPSID PROTEIN ; SOLUTION NMR

F: Gag_FV_central

F: Arc_capsid_dom

F: Unmapped domains

Pseudo group of domains that do not map to PFam family profiles. Domains inside should not be considered as in one family.

X: Minor nucleoprotein VP30 C-terminal domain

X: Acyl-CoA binding protein-like

X: Domain of early E2A DNA-binding protein, ADDBP

X: Arp2/3 complex 21 kDa subunit ARPC3

X: Gametocyte protein Pfg27-related

X: Lv-ranaspumin (Lv-RSN-1)

X: Myosin phosphatase inhibitor 17kDa protein, CPI-17

X: ATPD N-terminal domain-like

X: CRISPR RNA silencing complex Cmr2 subunit second helical domain

X: CRISPR RNA silencing complex Cmr2 subunit first helical domain

X: Pre-mRNA-splicing factor PRP9

X: Surp module (SWAP domain)

X: C-terminal helical domain of alanine-tRNA ligase

X: LegK7, C-terminal domain

X: A DNA-binding domain in eukaryotic transcription factors

X: Hemocyanin-N

X: PTS-regulatory domain, PRD

X: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases

X: Ferritin/Heme oxygenase/4-helical cytokines

X: Microtubule-Binding Domain of Flagellar Dynein

X: protein of unknown function NP_951600.1 helical domain

X: Helical extension domain in Regulator of G-protein signaling 9

X: YfiT-like putative metal-dependent hydrolases

X: Second helical domain of Cas13b

X: UDP-galactofuranosyl transferase GlfT2 helical domain

X: Helical domain in glucansucrase GTF180

X: CH domain-like

X: Chorismate mutase II

X: uncharacterized conserved protein

X: Tetracyclin repressor-like, C-terminal domain

X: Ubiquinol-cytochrome C chaperone, C-terminal domain

X: viral membrane assembly protein A6 homolog

X: SipA N-terminal domain-like

X: Fatty acid- and retinoid-binding proteins

X: CdiI immunity protein

X: Rap2b (SMA2266)

X: Death domain-associated protein 6 histone binding domain

X: Helical domain in autophagy protein 5

X: CRISPR-associated protein Cse2

X: Regulator of G-protein signaling, RGS

X: CO dehydrogenase ISP C-domain like

X: Domain of the SRP/SRP receptor G proteins-like

X: Mechanosensory ion channel subunit mec-4 cytosolic domain

X: Drug/Metabolite transporter

X: Undecaprenyl pyrophosphate phosphatase (UppP) transmembrane domain

X: Transmembrane domain of VIT1

X: Terpenoid synthases

X: Lipoprotein signal peptidase

X: Putative ECF-type Sigma Factor Negative Effector

X: Helical membrane domain in lipooligosaccharide phosphoethanolamine transferase A

X: Methyl-coenzyme M reductase alpha and beta chain-C

X: Lipoxygenase

X: all-alpha NTP pyrophosphatases

X: Phospholipase C/P1 nuclease

X: Acid phosphatase/Vanadium-dependent haloperoxidase

X: ZIP zinc transporter

X: GTPase activation domain, GAP

X: Effector protein VipE

X: PGL dimerization domain

X: ADP-ribosylglycohydrolase

X: Functional domain of the splicing factor Prp18

X: Tumor necrosis factor alpha-induced protein 8-like protein 2

X: Peridinin-chlorophyll protein

X: Citrobacter dihydroxyacetone kinase extra ATP-binding domain

X: C-terminal domain of B transposition protein

X: GroEL equatorial domain-like

X: A virus capsid protein alpha-helical domain

X: Fatty acid responsive transcription factor FadR, C-terminal domain

X: C-terminal Pdr1-activating domain of J-protein Zuo1

X: Helical domain of retinal degeneration 3 protein

X: TorD-like (Pfam 06192)

X: alpha-helical domain in dehydroquinate synthase-like enzymes

X: N-terminal domain in adenosine monophosphate-protein transferase vopS

X: Topoisomerase V catalytic domain-like

X: ATP-dependent DNA ligase DNA-binding domain

X: PA2201 C-terminal domain-like

X: "fingers" domain in bacteriophage RB69-like DNA polymerase I

X: "thumb" domain in bacteriophage RB69-like DNA polymerase I

X: helical bundle domain in vacuolar ATP synthase subunit C

X: STT3/PglB/AglB transmembrane domain

X: CDP-alcohol phosphotransferase helical bundle domain

X: Na/H pumping membrane integral pyrophosphatase

X: Family A G protein-coupled receptor-like

X: Bacterial photosystem II reaction centre L and M subunits-like

X: Cytochrome c oxidase subunit III-like

X: F1F0 ATP synthase subunit A

X: Neurotransmitter-gated ion-channel transmembrane pore

X: TMEM16 lipid scramblase transmembrane domain

X: V-type ATP synthase subunit C

X: Photosystem II antenna protein-like

X: Type II ABC importer transmembrane domain fold

X: Type II ABC exporter transmembrane domain fold

X: Intramembrane protease Rce1-related

X: Multidrug efflux transporter AcrB transmembrane domain

X: Twin arginine protein translocation system component TatC

X: Integral membrane glycerol 3-phosphate acyltransferase PlsY

X: Prolipoprotein diacylglyceryl transferase

X: Membrane protein insertase YidC-related

X: Bacterial cell wall synthesis membrane enzyme MraY-related

X: GxGD membrane protease

X: N-terminal domain of Delta(14)-sterol reductase, MaSR1

X: Isoprenylcysteine carboxyl methyltransferase (ICMT)

X: Calcium release-activated calcium channel protein 1

X: Calcium ATPase transmembrane domain-related

X: Transmembrane Bax inhibitor motif (TMBIM) proteins

X: Rhomboid-like

X: Cation efflux protein transmembrane domain-like

X: Sodium/Calcium exchanger

X: Diacylglycerol kinase (DAGK)

X: Bacterial hemolysins-like

X: Putative ubiquinone biosynthesis protein

X: ENOD40 peptide-binding domain in sucrose synthase-1

X: N-terminal domain in fatty acid synthase subunit beta

X: Inserted helical domain in fatty acid synthase subunit beta

X: HET-S N-terminal domain

X: Peroxisomal biogenesis factor 3

X: Antitoxin VbhA

X: VP4 GT domain

X: Avirulence protein ATR13

X: Spot 14 protein

X: Integrin alpha-L cytoplasmic domain

X: Oncogenic effector CagA N-terminal domain

X: Oncogenic effector CagA domain III

X: NADPH-cytochrome p450 reductase helical insertion domain

X: Tail specific protease helical domain

X: Primase helical domain

X: NQO2 helical bundle domain

X: Conserved type six secretion component TssL-related

X: LTXXQ motif family protein

X: Small terminase central domain

X: PH domain-containing bacterial protein oligomerization domain

X: Hypothetical protein TTHB059

X: Type III secretion protein YscE

X: Uncharacterized protein GSU0061

X: Copper-sensitive operon repressor (CsoR)

X: Type I hyperactive antifreeze protein

X: Long alpha-hairpin

X: V-type proton ATPase subunit D

X: Nucleoporin p58/p45 helical region

X: helical hairpin of HlyD-like secretion proteins

X: Kv7 proximal C-terminal Domain

X: RNA polymerase II elongation factor ELL2 C-terminal domain

X: Bacteriocin pyocin-S2 N-terminal domain

X: Prolyl 4-hydroxylase alpha subunit dimerization domain

X: TcA alpha pore-forming domain

X: Hemagglutinin HA2 chain

X: Abl interactor 2

X: Kinase suppressor of Ras 1 helical hairpin domain

X: RILP-like protein 2 N-terminal helical hairpin domain

X: Smallest capsid protein (SCP)

X: Golgi to ER traffic protein 1 cytosolic domain

X: uncharacterized protein SYNW0670

X: alpha-helical domain in type II DNA topoisomerase

X: Cyclin-dependent kinase 2-associated protein 1 C-terminal domain

X: Rad50-binding domain of Mre11

X: Nudix hydrolase N-terminal dimerization domain

X: Hypothetical protein RHA1_ro05818 N-terminal helical domain

X: Viral accessory protein x (Vpx) / viral protein r (Vpr)

X: Flagellar biosynthetic protein FliP periplasmic domain

X: Transhydrogeanse domain II

X: Helical domain in structural maintenance of chromosomes protein 3

X: Mitotic chromosome determinant-related protein N-terminal domain

X: Fluorescence recovery protein

X: Paddle domain of mitochondrial dynamin

X: Hexameric cytochrome HTHP

X: Ribosome modulation factor

X: Uncharacterized protein PP-LUZ7_gp033

X: Helical bundle domain in CusB

X: Helical domain in EHD2

X: central core domain of D-alanyl transfer protein

X: helical ridge domain of D-alanyl transfer protein

X: Helical bundle domain in S46 peptidase

X: Middle domain of hexon-associated protein (IIIa)

X: RodA transmembrane domain

X: Emopamil binding protein (EBP) transmembrane domain

X: N-terminal domain of Small RNA Degrading Nuclease (SDN)

X: Zn-binding domain in glutaminyl-tRNA synthetase

alpha superhelicesrepeating alpha-helix hairpins form a superhelix

alpha duplicates or obligate multimersalpha duplicates or monomers associate together to form a compact domain

alpha complex topologyalpha domain with complex and unique topology that cannot be described as array or bundle or superhelix

beta barrelssingle beta-sheet folded upon itself to form a barrel

beta meanderssingle beta-sheet with mainly meander topology

beta sandwichestwo beta-sheets stacked together to form a sandwich

beta duplicates or obligate multimersbeta duplicates or monomers associate together to form a compact domain

beta complex topologybeta domains with complex and unique topology that cannot be described as barrel or sandwich or meander

a+b two layersone alpha-helix layer and one beta-sheet layer

a+b three layersone mainly antiparallel beta-sheet layer sandwiched between two alpha-helix layers

a+b four layerstwo beta-sheet layers sandwiched between two alpha-helix layers

a+b complex topologyalpha and beta domain with complex and unique topology that cannot be described in layers

a+b duplicates or obligate multimersalpha and beta duplicates or monomers associated together to form a compact domain

a/b barrelsrepeating beta-alpha units form a barrel

a/b three-layered sandwichesrepeating beta-alpha units form a sandwich with a mainly parallel beta-sheet layer stacked between two alpha-helix layers

mixed a+b and a/balpha and beta domain consists of both a+b and a/b regions

few secondary structure elementsstabilized by cofactors or disulfides

extended segmentsextended, non-globular segments, frequently bind to other proteins to form complexes