Evolutionary classification of protein domain structures

alpha arraysalpha-helix arrays with mainly perpendicular helices

alpha bundlesalpha-helix bundles with mainly parallel helices

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

X: Tautomerase/MIF-like

X: Uncharacterized protein BTH I2711

X: Peptidase inhibitors family I69

X: Asparaginal-tRNA synthetase N-terminal domain

X: Flagellar hook protein FlgE D0 domain

X: Curli production assembly/transport component CsgF

X: Anti-LPS factor/recA domain

X: Obg GTP-binding protein C-terminal domain-like

X: Ribosomal protein L9 C-domain

X: Urease, gamma-subunit

X: C-terminal domain of nonstructural protein nsp4

X: Putative heterocyst differentiation inhibitor NpR1517

X: Head-to-tail joining protein W, gpW

X: XkdW-like

X: Hypothetical protein MTH677

X: GTF2I-like repeat

X: Ribosomal protein L35p

X: Archaea-specific ribosomal protein L46a

X: PB2 C-terminal domain-like

X: Peptidoglycan deacetylase N-terminal noncatalytic region

X: ERH-like

X: ssDNA binding protein VirE2

X: N-terminal a+b domain in urocanase (Pfam 01175)

X: CbiD-like (Pfam 01888) N-terminal domain

X: Prion-like

X: gp120 inner domain

X: Ribosomal protein L31e-like

X: SSHS domain

X: MTH1598-like

X: Reverse ferredoxin

X: Tetrapyrrole methylase C-terminal domain-like

X: ImmE5-like

X: Polycystin-mucolipin domain

X: UvrB-binding domain of UvrA

X: FAM3 superfamily

X: a+b domain in Ribosomal protein L1

X: Photosystem I subunit PsaD

X: MoeA-I/Ornithine decarboxylase-C/Reverse ferredoxin-like domain in RNA-polymerase

X: uncharacterized protein YP_926445.1

X: Insertion domain in phosphocholine transferase AnkX

X: HPr-like

X: EcoKMcrA modification binding domain

X: Allophycocyanin linker chain (domain)

X: Small outer capsid protein (Soc)

X: GYF/BRK domain-like

X: Pesticin N-terminal domain

X: Uncharacterized protein Q2S0R5

X: Tombusvirus P19 core protein, VP19

X: YjbQ-like (Pfam 01894)

X: SSo0622-like (Pfam 02676)

X: MTHFR SAM-binding regulatory domain

X: barrel domain in D-aminoacid aminotransferase-like PLP-dependent enzymes

X: Uncharacterized protein yibL

X: L9 N-domain-like

X: NosL/MerB-like

X: DUF2233 N-terminal domain

X: DNA helicase UvsW N-terminal a+b domain-related

X: EKC/KEOPS complex subunit GON7

X: Putative acetamidase tm0119 C-terminal domain

X: Csm1 ferredoxin-like domain

X: Uncharacterized protein VC_0899

X: ferredoxin-like domain in VP1

X: Seb1 domain 2

X: protein PCC1

X: HLTF protein HIRAN domain

X: Cof C2 cap domain

X: N-terminal domain of vibrio phospholipase

X: Alpha-beta plaits

X: DNA Mimic Protein Arn

X: Ribosomal protein L22e

X: 60S ribosomal export protein NMD3 a+b domain

X: uncharacterized protein lpg1496 N-terminal domain

X: ferredoxin-like domain in flagellar biosynthesis protein flhA

X: Uncharacterized protein VC_A0919

X: PHP14-like

X: N-terminal domain of chitin biosynthesis protein CHS6

X: ferredoxin-like domain in yeast RNA-polymerase beta-prime subunit

X: permuted ferredoxin-like domain in yeast RNA-polymerase beta-prime subunit

X: Translation initiation factor eIF4e and phosphothreonine lyase

X: uncharacterized protein SAMEA2273162_06031

X: Ribosomal protein L30p/L7e

X: Insertion domain in 60S ribosomal protein rpP0 (L10P)

X: a+b domain in PB2

X: tRNA pseudouridine synthase TruD insertion domain

X: Barrel domain in dedicator of cytokinesis protein 9

X: YcgL/NE1680-like

X: L,D-transpeptidase C-terminal domain

X: Oxalate Biosynthetic Component A (ObcA) insertion domains

X: GP2-like

X: SdbC C-terminal domain

X: Formate dehydrogenase/DMSO reductase, domain 1

X: 4Fe-4S ferredoxin

X: Diedel

X: Uncharacterized protein MXAN_0049

X: LuxS, MPP, ThrRS/AlaRS common domain

looks like an elaborated ferredoxin

X: Glutamine synthetase-like

X: Cytoplasmic domain of BfpC

X: Ribosomal protein L5

X: hypothetical protein TA0743

X: DCoH-like

X: Prokaryotic AspRS, insert domain

X: Thymidylate synthase-complementing protein Thy1

X: Chorismate synthase, AroC

X: a+b domain in type II DNA topoisomerase

X: TRCF domain

X: Homing endonucleases-like

X: Endonuclease PI-TkoII domain IV

X: C-terminal domain in some PLP-dependent transferases

X: BtrG-like (Pfam 03674)

X: Glucose permease domain IIB-like

X: Putative oxidoreductase

X: Hedgehog/DD-peptidase

X: RRF/tRNA synthetase additional domain-like

X: AFV1-102

X: N-terminal subdomain in UbiD middle domain

X: Dodecin subunit-like

X: Tp47 lipoprotein N-terminal domain

X: DLC

X: Factor H binding protein B (FhbB)

X: ClpS-like

contains a HTH motif

X: R3H domain-like

X: hydrogenase expression protein-like

X: Chromosome partition protein mukE N-terminal domain

X: Ribosomal protein S8, C-terminal domain

X: IF3-like

X: BLIP-like

X: yfeY-like

X: Ribosomal protein S16

X: Ribosomal protein S19

X: RPB5-like RNA polymerase subunit

X: Subtilisin inhibitor

X: Putative lipoprotein CPF_1278-related

X: The spindle assembly checkpoint protein mad2

X: C-terminal functional domain of REDD1

X: MesJ substrate recognition domain-like

X: AMMECR1-like

X: THUMP domain-like

X: Glyoxalase/Bleomycin resistance protein/Dihydroxybiphenyl dioxygenase

X: C-terminal domain in a functionally unknown conserved protein

X: Spliceosomal helicase Aquarius insert domain

X: Integrin beta tail domain

X: NSFL1 (p97 ATPase) cofactor p47, SEP domain

X: Hypothetical protein Yml108w

X: a+b domain in YebC-like proteins

X: Nqo5-like

X: Baseplate structural protein gp6 C-terminal domain III

X: T-fold

X: Ribonuclease PH domain 2-like

X: Rrs1

X: MotY N-terminal domain

X: ssDNA-binding transcriptional regulator domain-like

X: N-terminal domain of effector protein PipB2

X: Bacterial protein-export protein SecB

X: mRNA decapping enzyme DcpS N-terminal domain

X: PipX

X: uncharacterized protein PA1076

X: Immunity protein NMB0503

X: Uncharacterized protein MK0293 C-terminal domain

X: Hypothetical protein TM0160

X: Methane monooxygenase hydroxylase, MmoD

X: dsRBD-like

X: C-terminal domain in RNA helicases

X: C-P lyase subunit PhnG

X: Beta domain of DivIB/FtsQ

X: Giardia Dicer N-terminal domain

X: FlaG-like

X: NMB0488-like

X: Enolase-N/ribosomal protein

X: Serine/threonine-protein kinase GCN2 C-terminal domain

X: Carboxyl terminal domain of human deltex 3-like

X: a+b domain in Capz

X: Bacterial conjugation factor PsiB

X: a+b domain in putative modulator of DNA gyrase, PmbA/TldD (Pfam 01523)

X: Ribosomal protein L6

X: OsmC-like

X: hypothetical protein RUMGNA_01148-related

X: GerBC protein

X: Insertion domain of carboxypeptidase dacD

X: Alpha-lytic protease prodomain-like

H: Alpha-lytic protease prodomain

H: BolA-like

H: GMP synthetase C-terminal dimerisation domain

H: YhbC-like, N-terminal domain

H: a+b domain in acetyl-CoA synthetase-like proteins

H: Fe-S cluster assembly (FSCA) domain-like

H: Cation efflux protein cytoplasmic domain-like

H: GSPII protein E N-terminal domain-like

H: Probable GTPase Der, C-terminal domain

H: Ribosome-binding factor A (RbfA)-related

H: KH-domains

H: 40S ribosomal protein S7-A

H: UbiD C-terminal domain-like

H: Ring-building motif I in type III secretion system

H: Ring-building motif II in type III secretion system

T: Ring-building motif II in type III secretion system

F: Secretin

PF00263

Representatives:

e5wq7B4[B:326-400,B:421-617] * nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Putative type II secretion system protein D ; ELECTRON MICROSCOPY

e5wq7D5[D:326-400,D:421-617] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Putative type II secretion system protein D ; ELECTRON MICROSCOPY

e5wq7F5[F:326-400,F:421-617] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Putative type II secretion system protein D ; ELECTRON MICROSCOPY

e5wq7H4[H:326-400,H:421-617] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Putative type II secretion system protein D ; ELECTRON MICROSCOPY

e5wq7I5[I:326-400,I:421-617] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Putative type II secretion system protein D ; ELECTRON MICROSCOPY

e5wq7J5[J:326-400,J:421-617] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Putative type II secretion system protein D ; ELECTRON MICROSCOPY

e5wq7L5[L:326-400,L:421-617] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Putative type II secretion system protein D ; ELECTRON MICROSCOPY

e5wq7N5[N:326-400,N:421-617] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Putative type II secretion system protein D ; ELECTRON MICROSCOPY

e5wq7O5[O:326-400,O:421-617] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Putative type II secretion system protein D ; ELECTRON MICROSCOPY

e5wq7C5[C:326-398,C:422-617] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Putative type II secretion system protein D ; ELECTRON MICROSCOPY

e5wq7E5[E:326-398,E:422-617] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Putative type II secretion system protein D ; ELECTRON MICROSCOPY

e5wq7G4[G:326-398,G:422-617] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Putative type II secretion system protein D ; ELECTRON MICROSCOPY

e5wq7K4[K:326-398,K:422-617] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Putative type II secretion system protein D ; ELECTRON MICROSCOPY

e5wq7M5[M:326-398,M:422-617] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Putative type II secretion system protein D ; ELECTRON MICROSCOPY

e5zdhA1[A:324-643] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e5zdhB4[B:324-643] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e5zdhC4[C:324-643] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e5zdhD1[D:324-643] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e5zdhE3[E:324-643] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e5zdhF1[F:324-643] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e5zdhG4[G:324-643] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e5zdhH4[H:324-643] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e5zdhI2[I:324-643] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e5zdhJ3[J:324-643] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e5zdhK4[K:324-643] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e5zdhL2[L:324-643] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e5zdhM1[M:324-643] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e5zdhN1[N:324-643] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e5zdhO1[O:324-643] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e5wq7A4[A:326-400,A:421-617] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Putative type II secretion system protein D ; ELECTRON MICROSCOPY

e5wq8A4[A:321-646] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e5wq8B4[B:321-646] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e5wq8C5[C:321-646] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e5wq8D4[D:321-646] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e5wq8E4[E:321-646] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e5wq8F5[F:321-646] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e5wq8G5[G:321-646] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e5wq8H4[H:321-646] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e5wq8I4[I:321-646] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e5wq8J5[J:321-646] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e5wq8K5[K:321-646] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e5wq8L5[L:321-646] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e5wq8M5[M:321-646] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e5wq8N5[N:321-646] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e5wq8O5[O:321-646] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e5wq9A4[A:321-646] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e5wq9B5[B:321-646] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e5wq9C5[C:321-646] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e5wq9D5[D:321-646] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e5wq9E5[E:321-646] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e5wq9F4[F:321-646] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e5wq9G5[G:321-646] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e5wq9H4[H:321-646] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e5wq9I5[I:321-646] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e5wq9J5[J:321-646] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e5wq9K5[K:321-646] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e5wq9L4[L:321-646] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e5wq9M4[M:321-646] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e5wq9N4[N:321-646] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e5wq9O5[O:321-646] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e5wlnG1[G:328-588] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e5wlnO1[O:328-588] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e5wlnA1[A:328-588] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e5wlnB1[B:328-588] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e5wlnC1[C:328-588] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e5wlnD1[D:328-588] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e5wlnE1[E:328-588] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e5wlnF1[F:328-588] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e5wlnH1[H:328-588] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e5wlnI1[I:328-588] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e5wlnJ1[J:328-588] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e5wlnK1[K:328-588] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e5wlnL1[L:328-588] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e5wlnM1[M:328-588] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e5wlnN1[N:328-588] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e5w68A1[A:364-668] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Putative type II secretion protein ; ELECTRON MICROSCOPY

e5w68B1[B:364-668] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Putative type II secretion protein ; ELECTRON MICROSCOPY

e5w68C2[C:364-668] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Putative type II secretion protein ; ELECTRON MICROSCOPY

e5w68D2[D:364-668] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Putative type II secretion protein ; ELECTRON MICROSCOPY

e5w68E1[E:364-668] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Putative type II secretion protein ; ELECTRON MICROSCOPY

e5w68F1[F:364-668] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Putative type II secretion protein ; ELECTRON MICROSCOPY

e5w68G1[G:364-668] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Putative type II secretion protein ; ELECTRON MICROSCOPY

e5w68H1[H:364-668] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Putative type II secretion protein ; ELECTRON MICROSCOPY

e5w68I2[I:364-668] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Putative type II secretion protein ; ELECTRON MICROSCOPY

e5w68J2[J:364-668] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Putative type II secretion protein ; ELECTRON MICROSCOPY

e5w68K1[K:364-668] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Putative type II secretion protein ; ELECTRON MICROSCOPY

e5w68L2[L:364-668] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Putative type II secretion protein ; ELECTRON MICROSCOPY

e5w68M1[M:364-668] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Putative type II secretion protein ; ELECTRON MICROSCOPY

e5w68N1[N:364-668] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Putative type II secretion protein ; ELECTRON MICROSCOPY

e5w68O1[O:364-668] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Putative type II secretion protein ; ELECTRON MICROSCOPY

e6i1xA2[A:330-401,A:422-596] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e6i1xB3[B:330-401,B:422-596] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e6i1xC3[C:330-401,C:422-596] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e6i1xD3[D:330-401,D:422-596] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e6i1xE2[E:330-401,E:422-596] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e6i1xF4[F:330-401,F:422-596] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e6i1xG2[G:330-401,G:422-596] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e6i1xH3[H:330-401,H:422-596] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e6i1xI2[I:330-401,I:422-596] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e6i1xJ1[J:330-401,J:422-596] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e6i1xK4[K:330-401,K:422-596] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e6i1xL1[L:330-401,L:422-596] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e6i1xM2[M:330-401,M:422-596] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e6i1xN2[N:330-401,N:422-596] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e6i1xO4[O:330-401,O:422-596] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e6i1yA1[A:321-649] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

General secretion pathway protein GspD ; ELECTRON MICROSCOPY

e6i1yB2[B:321-649] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

General secretion pathway protein GspD ; ELECTRON MICROSCOPY

e6i1yC1[C:321-649] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

General secretion pathway protein GspD ; ELECTRON MICROSCOPY

e6i1yD3[D:321-649] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

General secretion pathway protein GspD ; ELECTRON MICROSCOPY

e6i1yE3[E:321-649] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

General secretion pathway protein GspD ; ELECTRON MICROSCOPY

e6i1yF1[F:321-649] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

General secretion pathway protein GspD ; ELECTRON MICROSCOPY

e6i1yG4[G:321-649] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

General secretion pathway protein GspD ; ELECTRON MICROSCOPY

e6i1yH2[H:321-649] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

General secretion pathway protein GspD ; ELECTRON MICROSCOPY

e6i1yI4[I:321-649] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

General secretion pathway protein GspD ; ELECTRON MICROSCOPY

e6i1yJ4[J:321-649] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

General secretion pathway protein GspD ; ELECTRON MICROSCOPY

e6i1yK2[K:321-649] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

General secretion pathway protein GspD ; ELECTRON MICROSCOPY

e6i1yL1[L:321-649] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

General secretion pathway protein GspD ; ELECTRON MICROSCOPY

e6i1yM3[M:321-649] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

General secretion pathway protein GspD ; ELECTRON MICROSCOPY

e6i1yN4[N:321-649] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

General secretion pathway protein GspD ; ELECTRON MICROSCOPY

e6i1yO1[O:321-649] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

General secretion pathway protein GspD ; ELECTRON MICROSCOPY

e6hcgA1[A:344-628] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e6hcgB1[B:344-628] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e6hcgC1[C:344-628] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e6hcgD1[D:344-628] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e6hcgE1[E:344-628] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e6hcgF1[F:344-628] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e6hcgG1[G:344-628] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e6hcgH1[H:344-628] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e6hcgI1[I:344-628] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e6hcgJ1[J:344-628] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e6hcgK1[K:344-628] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e6hcgL1[L:344-628] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e6hcgM1[M:344-628] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e6hcgN1[N:344-628] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e6hcgO1[O:344-628] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type II secretion system protein D ; ELECTRON MICROSCOPY

e6w6mA2[A:322-571] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type IV pilus secretin PilQ family protein ; ELECTRON MICROSCOPY

e6w6mB2[B:322-571] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type IV pilus secretin PilQ family protein ; ELECTRON MICROSCOPY

e6w6mC2[C:322-571] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type IV pilus secretin PilQ family protein ; ELECTRON MICROSCOPY

e6w6mD1[D:322-571] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type IV pilus secretin PilQ family protein ; ELECTRON MICROSCOPY

e6w6mE1[E:322-571] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type IV pilus secretin PilQ family protein ; ELECTRON MICROSCOPY

e6w6mF2[F:322-571] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type IV pilus secretin PilQ family protein ; ELECTRON MICROSCOPY

e6w6mG1[G:322-571] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type IV pilus secretin PilQ family protein ; ELECTRON MICROSCOPY

e6w6mH1[H:322-571] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type IV pilus secretin PilQ family protein ; ELECTRON MICROSCOPY

e6w6mI2[I:322-571] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type IV pilus secretin PilQ family protein ; ELECTRON MICROSCOPY

e6w6mJ2[J:322-571] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type IV pilus secretin PilQ family protein ; ELECTRON MICROSCOPY

e6w6mK1[K:322-571] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type IV pilus secretin PilQ family protein ; ELECTRON MICROSCOPY

e6w6mL1[L:322-571] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type IV pilus secretin PilQ family protein ; ELECTRON MICROSCOPY

e6w6mM2[M:322-571] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type IV pilus secretin PilQ family protein ; ELECTRON MICROSCOPY

e6w6mN1[N:322-571] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Type IV pilus secretin PilQ family protein ; ELECTRON MICROSCOPY

e6ve2A1[A:66-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Fimbrial assembly protein PilQ ; ELECTRON MICROSCOPY

e6ve2B1[B:66-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Fimbrial assembly protein PilQ ; ELECTRON MICROSCOPY

e6ve2C1[C:66-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Fimbrial assembly protein PilQ ; ELECTRON MICROSCOPY

e6ve2D1[D:66-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Fimbrial assembly protein PilQ ; ELECTRON MICROSCOPY

e6ve2E1[E:66-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Fimbrial assembly protein PilQ ; ELECTRON MICROSCOPY

e6ve2F1[F:66-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Fimbrial assembly protein PilQ ; ELECTRON MICROSCOPY

e6ve2G1[G:66-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Fimbrial assembly protein PilQ ; ELECTRON MICROSCOPY

e6ve2H1[H:66-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Fimbrial assembly protein PilQ ; ELECTRON MICROSCOPY

e6ve2I1[I:66-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Fimbrial assembly protein PilQ ; ELECTRON MICROSCOPY

e6ve2J1[J:66-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Fimbrial assembly protein PilQ ; ELECTRON MICROSCOPY

e6ve2K1[K:66-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Fimbrial assembly protein PilQ ; ELECTRON MICROSCOPY

e6ve2L1[L:66-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Fimbrial assembly protein PilQ ; ELECTRON MICROSCOPY

e6ve2M1[M:66-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Fimbrial assembly protein PilQ ; ELECTRON MICROSCOPY

e6ve2N1[N:66-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Fimbrial assembly protein PilQ ; ELECTRON MICROSCOPY

e6ve3A1[A:66-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Fimbrial assembly protein PilQ ; ELECTRON MICROSCOPY

e6ve3B1[B:66-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Fimbrial assembly protein PilQ ; ELECTRON MICROSCOPY

e6ve3C1[C:66-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Fimbrial assembly protein PilQ ; ELECTRON MICROSCOPY

e6ve3D1[D:66-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Fimbrial assembly protein PilQ ; ELECTRON MICROSCOPY

e6ve3E1[E:66-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Fimbrial assembly protein PilQ ; ELECTRON MICROSCOPY

e6ve3F1[F:66-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Fimbrial assembly protein PilQ ; ELECTRON MICROSCOPY

e6ve3G1[G:66-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Fimbrial assembly protein PilQ ; ELECTRON MICROSCOPY

e6ve3H1[H:66-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Fimbrial assembly protein PilQ ; ELECTRON MICROSCOPY

e6ve3I1[I:66-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Fimbrial assembly protein PilQ ; ELECTRON MICROSCOPY

e6ve3J1[J:66-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Fimbrial assembly protein PilQ ; ELECTRON MICROSCOPY

e6ve3K1[K:66-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Fimbrial assembly protein PilQ ; ELECTRON MICROSCOPY

e6ve3L1[L:66-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Fimbrial assembly protein PilQ ; ELECTRON MICROSCOPY

e6ve3M1[M:66-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Fimbrial assembly protein PilQ ; ELECTRON MICROSCOPY

e6ve3N1[N:66-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Fimbrial assembly protein PilQ ; ELECTRON MICROSCOPY

e6ve4A1[A:66-110,A:111-304] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Fimbrial assembly protein PilQ ; ELECTRON MICROSCOPY

e6ve4B1[B:66-110,B:111-304] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Fimbrial assembly protein PilQ ; ELECTRON MICROSCOPY

e6ve4C1[C:66-110,C:111-304] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Fimbrial assembly protein PilQ ; ELECTRON MICROSCOPY

e6ve4D1[D:66-110,D:111-304] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Fimbrial assembly protein PilQ ; ELECTRON MICROSCOPY

e6ve4E1[E:66-110,E:111-304] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Fimbrial assembly protein PilQ ; ELECTRON MICROSCOPY

e6ve4F1[F:66-110,F:111-304] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Fimbrial assembly protein PilQ ; ELECTRON MICROSCOPY

e6ve4G1[G:66-110,G:111-304] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Fimbrial assembly protein PilQ ; ELECTRON MICROSCOPY

e6ve4H1[H:66-110,H:111-304] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Fimbrial assembly protein PilQ ; ELECTRON MICROSCOPY

e6ve4I1[I:66-110,I:111-304] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Fimbrial assembly protein PilQ ; ELECTRON MICROSCOPY

e6ve4J1[J:66-110,J:111-304] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Fimbrial assembly protein PilQ ; ELECTRON MICROSCOPY

e6ve4K1[K:66-110,K:111-304] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Fimbrial assembly protein PilQ ; ELECTRON MICROSCOPY

e6ve4L1[L:66-110,L:111-304] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Fimbrial assembly protein PilQ ; ELECTRON MICROSCOPY

e6ve4M1[M:66-110,M:111-304] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Fimbrial assembly protein PilQ ; ELECTRON MICROSCOPY

e6ve4N1[N:66-110,N:111-304] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Fimbrial assembly protein PilQ ; ELECTRON MICROSCOPY

e6ve4O1[O:66-110,O:111-304] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Fimbrial assembly protein PilQ ; ELECTRON MICROSCOPY

F: Secretin_N

PF03958

F: YscJ_FliF

PF01514

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.

H: C-terminal domain of DNA Polymerase III subunit tau

H: Hypothetical protein BDI_0842

H: S-adenosylmethionine synthetase

H: DNA mismatch repair protein MutL regulatory subdomain

H: Baseplate structural protein gp6 C-terminal domain I

H: SpoIIE regulatory domain

X: Transactivation domain (TAD) of FoxM1

X: DNA polymerase D large subunit DP2 N-terminal domain

X: amino-terminal domain of OmpATb

X: DNA mismatch repair protein MutL dimerization subdomain

X: TrkA C-terminal domain-like

X: putative secreted protein PA3611

X: Uncharacterized protein yciN

X: hypothetical protein DESPIG_00776

X: RumA insert domain

X: Sex pheromone staph-cAM373

X: TolA/TonB C-terminal domain

X: Chorismate lyase

X: hypothetical protein TTHB210

X: Chromosomal protein MC1

X: DNA topoisomerase I domain

X: DNA-binding protein Tfx

X: FYSH domain

X: DNA-binding domain

X: Domain 2 in immunoglobulin A protease

X: CI-2 family of serine protease inhibitors-like

X: DNA clamp

X: Cdc48 domain 2-like

X: Ribosomal protein S5 domain 2-like

X: Proteasome assembling chaperone 3 (PAC3)-related

X: MocoBD/DmpA-related

X: Thioesterase/thiol ester dehydrase-isomerase-like

X: beta-Grasp

X: beta-grasp domain in anthrax protective antigen

X: GTP-binding protein lepA C-terminal domain-like

X: ubiquitin-binding domain from PLAA

X: C-terminal domain of OAT (ornithine acetyltransferase)

X: Central kinetochore subunit CHL4 C-terminal domain

X: Cas3 C-terminal domain

X: POZ domain

X: uncharacterized protein Svir_20580

X: Uncharacterized protein PA1075

X: Microbial ribonucleases-like

X: C-terminal domain of CdiA toxin

X: Yeast killer toxin-like

X: N-terminal domain of alcaligin biosynthesis protein C

X: Uncharacterized protein yohN

X: C-terminal domain in CigR

X: RelE-like

X: Nuclease domain of PRRSV nonstructural protein Nsp1

X: Uncharacterized protein Atu1219

X: PX domain

X: Cpn0803

X: Shew3726-like

X: Ornithine cyclodeaminase-like enzymes dimerization domain

X: Methylcrotonyl-CoA carboxylase alpha-subunit BT domain-related

X: TBP-like

X: Recombination-associated protein rdgC

X: Putative lipoprotein LppA

X: hypothetical protein BPSL2088

X: Uncharacterized Protein Rru_A0810

X: Lp2179-like

X: Sm-Like archaeal protein Smap3, C-terminal domain

X: Cystatin-like

X: Csd3 N-terminal domain

X: RNase inhibitor Dip

X: hypotheical protein Lreu_0056

X: Uncharacterized protein YPO2434

X: hypothetical protein SAV0303

X: PH1570-like

X: N-terminal a+b domain in DNA primase core

X: AF0104/ALDC/Ptd012-like

X: Cellular targeting domain in sucrose synthase-1

X: LEE-encoded effector EspG N-terminal domain-related

X: LEE-encoded effector EspG C-terminal domain-related

X: RIP/Polo-box domain

X: DUF4479

X: a+b domain in carbohydrate phosphatases

X: OxsB N-terminal domain

X: SpoVG-like

X: Uncharacterized protein gp49

X: FKBP-like

X: Heparin lyase I insertion domain

X: Domain in small RNA methyltransferase HEN1

X: N-terminal domain in xanthine dehydrogenase

X: Sterol carrier protein-like

X: Fragilysin-3 prodomain-like

X: RNA bacteriophage capsid protein

X: UBC-like

X: FYR domain

X: Kinetochore globular domain-like

X: Ribonuclease Rh-like

X: ATPase domain of HSP90 chaperone/DNA topoisomerase II/histidine kinase-like

X: a+b domain in D-aminoacid aminotransferase-like PLP-dependent enzymes

X: Hypothetical protein YjiA, C-terminal domain

X: SRP9/14-like

X: Cell wall binding protein cwp8 domain 2

X: TTHA1528-like

X: Paratox

X: Uncharacterized protein ATC0905

X: MHC antigen-recognition domain

X: BH3703-like

X: Acidic mitochondrial matrix protein p32-like

X: Hypothetical Protein Vc0508

X: Nuclease AFV1-157

X: SH2

X: Ribosome-associated factor Y

X: Integron cassette protein VCH_CASS14

X: Virion infectivity factor Vif

X: Uncharacterized protein TGAM_1934

X: Uncharacterized protein EF_1977

X: Uncharacterized protein Rv3902c

X: Type III secretory system chaperone-like

X: N-terminal domain of PprA

X: TEN domain of telomerase reverse transcriptase

X: NAP-like

X: PG1388-like

X: BPSL1050

X: BACOVA_05496-like

X: Meander beta sheet domain in fatty acid synthase subunit beta

X: Omega-3 polyunsaturated fatty acid synthase subunit PfaD N-terminal domain

X: XisI-like

X: YehR-like

X: SMI1/KNR4-like

X: YkuJ-like

X: A hypothetical protein from Neisseria gonorrhoeae

X: Middle domain of ribosomal protein S2-related protein

X: Nitrogen fixation protein

X: Insertion domain in adenylylcyclase toxin (the edema factor)

X: Thymidylate synthase/dCMP hydroxymethylase

X: C-terminal domain of FliK

X: Pili subunits

X: Bacteriochlorophyll A protein

X: Chalcone isomerase

X: Cytochrome P460

X: Heme-binding protein A (HasA)

X: N-terminal domain of colicin N

X: Mago nashi protein

X: WGR domain

X: Escherichia coli HybE

X: FAD-linked reductases, C-terminal domain-like

X: Hypothetical virulence protein

X: putative RnfG subunit of electron transport complex

X: RPL28

X: AMPKBI-like

X: Probable 30S ribosomal protein PSRP-3

X: FwdE/GAPDH domain-like

X: N-terminal domain of DC-UbP

X: a functionally unknown protein from Leptospirillum sp. Group II UBA

X: 40S ribosomal protein rpS21 (S21e)

X: Alr2454 protein

X: C-terminal domain in putative protease YP_001302526.1

X: a+b domain in heme oxygenase

X: N-terminal domain in ubiquitin-fold modifier 1 specific protease UfSP2

X: PafA/Dop C-terminal domain

X: Glycoprotein E3

X: Nonstructural protein 7 alpha

X: Laminaripentaose-producing beta-1,3-glucanase insertion domain

X: uncharacterised protein rbstp2171

X: DNA polymerase III C-terminal domain

X: XPD arch domain

X: putative cell adhesion protein BACOVA_01548 insertion domain

X: Salmon anemia virus nucleoprotein N-terminal domain

X: ESX-1 secretion system protein eccB1 linker domains

X: Lon-like protease MtaLonC helical domain

X: Photosystem II antenna protein PsbB insertion domain

X: Ribosomal protein L11/L12e N-terminal domain-like

X: Hypothetical protein Q4D059

X: N-terminal domain of spumavirus gag protein

X: Meiosis-expressed gene 1 protein

X: Hypothetical protein TA0938

X: Domain 1 of outer membrane lipoprotein Wza

X: C-terminal domain of bypass of forespore C, BofC

X: DUF3222-like

X: DUF1107-like

X: DUF960-like

X: Phage tail assembly chaperone

X: TT1592-like

X: Pro-domain of Hemolysin hlyA

X: KS-MAT linker domain in fatty acid synthase

X: Dimerization domain of erythronate-4-phosphate dehydrogenase PdxB

X: a+b domain in platelet binding protein GspB

X: Uncharacterized virus protein A-100

X: Hypothetical protein RPA3313

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

special