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

X: cradle loop barrel

Refs: Structure 14, 1489-1498; Current opinion in structural biology 18, 358-365

X: N-terminal domain of TAP-binding protein-related

X: P22 coat protein insertion domain

X: Catalytic domain of hepatitis C virus NS2-3 protease

X: N-terminal domain of minor coat protein pIII

X: uncharacterized protein RUMGNA_01417

X: Ribosomal protein L21p

X: Ribosomal protein L25-like

X: Uncharacterized protein from gene locus rrnAC0354

X: Replication foci-targeting sequence N-terminal domain

X: Protein CLP1 C-terminal domain

X: Glycoside hydrolase family 127 C-terminal domain

X: EV matrix protein

X: LigT-like

X: Urease metallochperone UreE-N

X: Target recognition domain of zoocin A

X: Polymyxin B resistance protein

X: Cuben fold of PcncAAAD

X: OB-fold

X: GroES-like

X: Uncharacterized protein Dsy0195

X: SH3

H: SH3

T: SH3

F: PAZ

F: TTD

F: SHD1

F: ToxN_toxin

F: Ago_N_1

F: FeThRed_A

F: KOW,40S_S4_C

F: MBT,E_Pc_C

F: SH3_2

F: DUF1653

F: GW

F: NMD_SH3

F: MS_channel_2nd

F: N_NLPC_P60,SH3_6

F: PWWP

F: VEG

F: SH3_10

F: MLVIN_C

F: Ribosomal_L19

Representatives:

e3j9zLM1[LM:1-114] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; ELECTRON MICROSCOPY

e4v79BP1[BP:1-114] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; ELECTRON MICROSCOPY

e4v7aBP1[BP:1-114] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; ELECTRON MICROSCOPY

e4v7bBP1[BP:1-114] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; ELECTRON MICROSCOPY

e4v7cBR1[BR:1-114] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; ELECTRON MICROSCOPY

e4v7dAS1[AS:1-114] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; ELECTRON MICROSCOPY

e4v7iAP1[AP:1-114] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; ELECTRON MICROSCOPY

e4v7jAT1[AT:1-135] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.3Å

e4v7jBT1[BT:1-135] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.3Å

e4v7kAT1[AT:1-135] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.6Å

e4v7kBT1[BT:1-135] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; ligands: MG ; X-RAY DIFFRACTION 3.6Å

e4v7lBT1[BT:1-117] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.000Å

e4v7lDT1[DT:1-117] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; ligands: MG ; X-RAY DIFFRACTION 3.000Å

e4v7mBT1[BT:1-117] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; ligands: MG ; X-RAY DIFFRACTION 3.400Å

e4v7mDT1[DT:1-117] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.400Å

e4v7pBP1[BP:1-137] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.514Å

e4v7pCP1[CP:1-137] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.514Å

e4v7sBP1[BP:1-114] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.250Å

e4v7sDP1[DP:1-114] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.250Å

e4v7tBP1[BP:1-114] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.194Å

e4v7tDP1[DP:1-114] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.194Å

e4v7uBP1[BP:1-114] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.100Å

e4v7uDP1[DP:1-114] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.100Å

e4v7vBP1[BP:1-114] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.289Å

e4v7vDP1[DP:1-114] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.289Å

e4v7wBT1[BT:1-132] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.20Å

e4v7wDT1[DT:1-132] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.20Å

e4v7xBT1[BT:1-132] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.00Å

e4v7xDT1[DT:1-132] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.00Å

e4v7yBT1[BT:1-132] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; ligands: MG ; X-RAY DIFFRACTION 3.00Å

e4v7yDT1[DT:1-132] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.00Å

e4v7zBT1[BT:1-132] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; ligands: MG ; X-RAY DIFFRACTION 3.10Å

e4v7zDT1[DT:1-132] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.10Å

e4v83BP1[BP:1-137] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; ligands: MG ; X-RAY DIFFRACTION 3.5Å

e4v83DP1[DP:1-137] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; ligands: MG ; X-RAY DIFFRACTION 3.5Å

e4v84BP1[BP:1-137] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; ligands: MG ; X-RAY DIFFRACTION 3.4Å

e4v84DP1[DP:1-137] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; ligands: MG ; X-RAY DIFFRACTION 3.4Å

e4v85BT1[BT:1-114] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; ligands: MG ; X-RAY DIFFRACTION 3.2Å

e4v87AR1[AR:1-137] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.000Å

e4v87DR1[DR:1-137] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; ligands: MG ; X-RAY DIFFRACTION 3.000Å

e4v89BT1[BT:1-114] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.7Å

e4v8aAT1[AT:1-131] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 2.90Å

e4v8aBT1[BT:1-131] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 2.90Å

e4v8bBR1[BR:1-137] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.000Å

e4v8bDR1[DR:1-137] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; ligands: MG ; X-RAY DIFFRACTION 3.000Å

e4v8cAR1[AR:1-137] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.300Å

e4v8cBR1[BR:1-137] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; ligands: MG ; X-RAY DIFFRACTION 3.300Å

e4v8dBR1[BR:1-137] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; ligands: MG ; X-RAY DIFFRACTION 3.000Å

e4v8dDR1[DR:1-137] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.000Å

e4v8eAR1[AR:1-137] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; ligands: OHX ; X-RAY DIFFRACTION 3.200Å

e4v8eCR1[CR:1-137] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; ligands: OHX ; X-RAY DIFFRACTION 3.200Å

e4v8fAR1[AR:1-137] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; ligands: OHX ; X-RAY DIFFRACTION 3.000Å

e4v8fDR1[DR:1-137] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; ligands: OHX ; X-RAY DIFFRACTION 3.000Å

e4v8gBT1[BT:1-131] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S Ribosomal Protein L19 ; X-RAY DIFFRACTION 3.000Å

e4v8gDT1[DT:1-131] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S Ribosomal Protein L19 ; X-RAY DIFFRACTION 3.000Å

e4v8hBT1[BT:1-131] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S Ribosomal Protein L19 ; ligands: MG ; X-RAY DIFFRACTION 3.100Å

e4v8hDT1[DT:1-131] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S Ribosomal Protein L19 ; X-RAY DIFFRACTION 3.100Å

e4v8iBT1[BT:1-131] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S Ribosomal Protein L19 ; ligands: MG ; X-RAY DIFFRACTION 2.700Å

e4v8iDT1[DT:1-130] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S Ribosomal Protein L19 ; ligands: MG ; X-RAY DIFFRACTION 2.700Å

e4v8jBT1[BT:1-117] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.9Å

e4v8jDT1[DT:1-117] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.9Å

e4v8nBT1[BT:1-136] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S RIBOSOMAL PROTEIN L19 ; X-RAY DIFFRACTION 3.10Å

e4v8nDT1[DT:1-136] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S RIBOSOMAL PROTEIN L19 ; X-RAY DIFFRACTION 3.10Å

e4v8oBT1[BT:1-117] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S RIBOSOMAL PROTEIN L19 ; X-RAY DIFFRACTION 3.80Å

e4v8qAT1[AT:1-117] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S RIBOSOMAL PROTEIN L19 ; X-RAY DIFFRACTION 3.10Å

e4v8uBT1[BT:1-117] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S RIBOSOMAL PROTEIN L19 ; X-RAY DIFFRACTION 3.70Å

e4v8uDT1[DT:1-117] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S RIBOSOMAL PROTEIN L19 ; X-RAY DIFFRACTION 3.70Å

e4v8xBT1[BT:1-136] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S RIBOSOMAL PROTEIN L19 ; X-RAY DIFFRACTION 3.35Å

e4v8xDT1[DT:1-136] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S RIBOSOMAL PROTEIN L19 ; X-RAY DIFFRACTION 3.35Å

e4v90BT1[BT:1-117] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S RIBOSOMAL PROTEIN L19 ; X-RAY DIFFRACTION 2.95Å

e4v95BT1[BT:1-132] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S Ribosomal Protein L19 ; ligands: MG ; X-RAY DIFFRACTION 3.200Å

e4v95DT1[DT:1-130] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S Ribosomal Protein L19 ; ligands: MG ; X-RAY DIFFRACTION 3.200Å

e4v97BT1[BT:1-117] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S RIBOSOMAL PROTEIN L19 ; X-RAY DIFFRACTION 3.5Å

e4v97DT1[DT:1-117] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S RIBOSOMAL PROTEIN L19 ; X-RAY DIFFRACTION 3.5Å

e4v9aBR1[BR:1-137] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; ligands: MG ; X-RAY DIFFRACTION 3.2999Å

e4v9aDR1[DR:1-137] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.2999Å

e4v9bBR1[BR:1-137] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.100Å

e4v9bDR1[DR:1-137] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; ligands: MG ; X-RAY DIFFRACTION 3.100Å

e4v9cBP1[BP:1-114] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.300Å

e4v9cDP1[DP:1-114] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.300Å

e4v9dCP1[CP:1-114] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.000Å

e4v9dDP1[DP:1-114] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.000Å

e4v9hBT1[BT:1-137] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 2.857Å

e4v9iBT1[BT:1-137] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.3Å

e4v9iDT1[DT:1-137] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.3Å

e4v9jBT1[BT:1-117] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.86Å

e4v9jDT1[DT:1-117] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.86Å

e4v9kBT1[BT:1-117] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.497Å

e4v9kDT1[DT:1-117] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.497Å

e4v9lBT1[BT:1-117] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.5Å

e4v9lDT1[DT:1-117] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.5Å

e4v9mBT1[BT:1-117] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.983Å

e4v9mDT1[DT:1-117] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.983Å

e4v9nBT1[BT:1-137] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; ligands: MG ; X-RAY DIFFRACTION 3.400Å

e4v9nDT1[DT:1-137] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.400Å

e4v9oAP1[AP:1-114] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 2.9Å

e4v9oCP1[CP:1-114] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 2.9Å

e4v9oEP1[EP:1-114] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 2.9Å

e4v9oGP1[GP:1-114] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 2.9Å

e4v9pAP1[AP:1-114] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 2.9Å

e4v9pCP1[CP:1-114] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 2.9Å

e4v9pEP1[EP:1-114] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 2.9Å

e4v9pGP1[GP:1-114] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 2.9Å

e4v9qAP1[AP:1-137] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; ligands: MG ; X-RAY DIFFRACTION 3.4Å

e4v9qCP1[CP:1-137] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; ligands: MG ; X-RAY DIFFRACTION 3.4Å

e4v9rBT1[BT:1-131] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S Ribosomal Protein L19 ; ligands: MG ; X-RAY DIFFRACTION 3.000Å

e4v9rDT1[DT:1-131] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S Ribosomal Protein L19 ; ligands: MG ; X-RAY DIFFRACTION 3.000Å

e4v9sBT1[BT:1-131] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S Ribosomal Protein L19 ; ligands: MG ; X-RAY DIFFRACTION 3.100Å

e4v9sDT1[DT:1-131] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S Ribosomal Protein L19 ; X-RAY DIFFRACTION 3.100Å

e1vvjRT1[RT:1-137] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.260Å

e1vvjYT1[YT:1-137] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.260Å

e1vy4BT1[BT:1-131] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 2.600Å

e1vy4DT1[DT:1-131] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; ligands: MG ; X-RAY DIFFRACTION 2.600Å

e1vy5BT1[BT:1-131] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 2.550Å

e1vy5DT1[DT:1-131] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; ligands: MG ; X-RAY DIFFRACTION 2.550Å

e1vy6BT1[BT:1-131] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 2.900Å

e1vy6DT1[DT:1-131] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; ligands: MG ; X-RAY DIFFRACTION 2.900Å

e1vy7BT1[BT:1-131] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; ligands: MG ; X-RAY DIFFRACTION 2.800Å

e1vy7DT1[DT:1-131] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; ligands: MG ; X-RAY DIFFRACTION 2.800Å

e4w29BT1[BT:1-117] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.8Å

e4w29DT1[DT:1-117] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.8Å

e4w2eT1[T:1-131] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; ligands: MG ; X-RAY DIFFRACTION 2.890Å

e4w2fBT1[BT:1-131] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S Ribosomal Protein L19 ; ligands: MG ; X-RAY DIFFRACTION 2.400Å

e4w2fDT1[DT:1-131] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S Ribosomal Protein L19 ; ligands: MG ; X-RAY DIFFRACTION 2.400Å

e4w2gBT1[BT:1-131] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S Ribosomal Protein L19 ; ligands: MG ; X-RAY DIFFRACTION 2.550Å

e4w2gDT1[DT:1-131] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S Ribosomal Protein L19 ; ligands: MG ; X-RAY DIFFRACTION 2.550Å

e4w2hBT1[BT:1-131] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S Ribosomal Protein L19 ; ligands: MG ; X-RAY DIFFRACTION 2.700Å

e4w2hDT1[DT:1-131] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S Ribosomal Protein L19 ; ligands: MG ; X-RAY DIFFRACTION 2.700Å

e4w2iBT1[BT:1-131] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S Ribosomal Protein L19 ; ligands: MG ; X-RAY DIFFRACTION 2.700Å

e4w2iDT1[DT:1-131] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S Ribosomal Protein L19 ; ligands: MG ; X-RAY DIFFRACTION 2.700Å

e4wf1BP1[BP:2-115] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.090Å

e4wf1DP1[DP:2-115] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.090Å

e4wpoAT1[AT:1-131] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 2.800Å

e4wpoCT1[CT:1-131] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; ligands: MG ; X-RAY DIFFRACTION 2.800Å

e4wqfAT1[AT:1-131] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 2.790Å

e4wqfCT1[CT:1-131] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 2.790Å

e4wquAT1[AT:1-131] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 2.800Å

e4wquCT1[CT:1-131] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; ligands: MG ; X-RAY DIFFRACTION 2.800Å

e4wqyAT1[AT:1-131] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; ligands: MG ; X-RAY DIFFRACTION 2.800Å

e4wqyCT1[CT:1-131] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; ligands: MG ; X-RAY DIFFRACTION 2.800Å

e4wweS1[S:1-137] Image Pymol Jmol Links: PDB, SCOP, CATH

e4wwtS1[S:1-137] Image Pymol Jmol Links: PDB, SCOP, CATH

e4wwwRP1[RP:1-114] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.0Å

e4wwwYP1[YP:1-114] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.0Å

e4xejAL191[AL19:1-137] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; X-RAY DIFFRACTION 3.8Å

e4xejBL191[BL19:1-137] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; X-RAY DIFFRACTION 3.8Å

e4y4o1T1[1T:1-131] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; ligands: ARG,MG,MPD ; X-RAY DIFFRACTION 2.300Å

e4y4o2T1[2T:1-131] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; ligands: ARG,MG ; X-RAY DIFFRACTION 2.300Å

e4y4p1T1[1T:1-131] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; ligands: MG ; X-RAY DIFFRACTION 2.500Å

e4y4p2T1[2T:1-131] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; ligands: MG ; X-RAY DIFFRACTION 2.500Å

e4ybbCQ1[CQ:2-115] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 2.000Å

e4ybbDQ1[DQ:2-115] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; ligands: PEG,PG4 ; X-RAY DIFFRACTION 2.000Å

e2zjpM1[M:2-109] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S RIBOSOMAL PROTEIN L19 ; ligands: MG ; X-RAY DIFFRACTION 3.700Å

e2zjqM1[M:2-109] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S RIBOSOMAL PROTEIN L19 ; X-RAY DIFFRACTION 3.3Å

e2zjrM1[M:2-109] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S RIBOSOMAL PROTEIN L19 ; ligands: MG ; X-RAY DIFFRACTION 2.91Å

e3j9yP1[P:1-114] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; ELECTRON MICROSCOPY

e3j9wBS1[BS:5-118] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein bL19 ; ELECTRON MICROSCOPY

e4tuaRT1[RT:1-137] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.400Å

e4tuaYT1[YT:1-137] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; ligands: MG ; X-RAY DIFFRACTION 3.400Å

e4tubRT1[RT:1-137] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.600Å

e4tubYT1[YT:1-137] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.600Å

e4tucRT1[RT:1-137] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.600Å

e4tucYT1[YT:1-137] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.600Å

e4tudRT1[RT:1-137] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.600Å

e4tudYT1[YT:1-137] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.600Å

e4tueRT1[RT:1-137] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.500Å

e4tueYT1[YT:1-137] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.500Å

e4z8c1T1[1T:1-131] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; ligands: MG ; X-RAY DIFFRACTION 2.800Å

e4z8c2T1[2T:1-131] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; ligands: MG ; X-RAY DIFFRACTION 2.800Å

e4zer1T1[1T:1-131] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; ligands: ARG,MG ; X-RAY DIFFRACTION 3.100Å

e4zer2T1[2T:1-131] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; ligands: ARG,MG ; X-RAY DIFFRACTION 3.100Å

e4z3q1T1[1T:1-131] Image Pymol Jmol Links: PDB, SCOP, CATH

e4z3q2T1[2T:1-131] Image Pymol Jmol Links: PDB, SCOP, CATH

e4z3r1T1[1T:1-131] Image Pymol Jmol Links: PDB, SCOP, CATH

e4z3r2T1[2T:1-131] Image Pymol Jmol Links: PDB, SCOP, CATH

e4z3s1T1[1T:1-131] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; ligands: MG ; X-RAY DIFFRACTION 2.650Å

e4z3s2T1[2T:1-131] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 2.650Å

e4wq1B81[B8:2-137] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; ligands: MG ; X-RAY DIFFRACTION 3.100Å

e4wq1751[75:1-137] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.100Å

e4wqrB81[B8:1-137] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.150Å

e4wqr751[75:1-137] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; ligands: MG ; X-RAY DIFFRACTION 3.150Å

e4wr6B81[B8:2-137] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.050Å

e4wr6751[75:1-137] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.050Å

e4wraB81[B8:1-137] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.050Å

e4wra751[75:1-137] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.050Å

e4wroB81[B8:1-137] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.050Å

e4wsdB81[B8:1-137] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; ligands: MG ; X-RAY DIFFRACTION 2.950Å

e4wsd751[75:1-137] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; ligands: MG ; X-RAY DIFFRACTION 2.950Å

e4wsmB81[B8:1-129] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.300Å

e4wsm751[75:1-137] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.300Å

e4wt1B81[B8:1-137] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.050Å

e4wt1751[75:1-137] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.050Å

e4wu1B81[B8:1-137] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.200Å

e4wu1751[75:1-137] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; ligands: MG ; X-RAY DIFFRACTION 3.200Å

e4wzdB81[B8:1-137] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.100Å

e4wzd751[75:1-137] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.100Å

e4wzoB81[B8:1-137] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; ligands: MG ; X-RAY DIFFRACTION 3.300Å

e4wzo751[75:1-137] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.300Å

e3ja1LR1[LR:1-114] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; ELECTRON MICROSCOPY

e4u67M1[M:2-109] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 3.65Å

e4woiBP1[BP:1-114] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

50S ribosomal protein L19 ; X-RAY DIFFRACTION 2.900Å

Previous Next

F: DHFR_2

F: SH3_13

F: Ribosomal_L26

F: 40S_S4_C

F: KN17_SH3

F: Clr2

F: Pif1_2B_dom

F: PTM_DIR17_Tudor

F: DUF5604

F: SMN_YG-box

F: LSM

F: SH3_9

F: SH3_14

F: Myosin_N

F: XRN1_D2_D3

F: SH3_11

F: FLgD_tudor

F: SM-ATX

F: DUF4444

F: TraI_2B

F: LSM14

F: Cul7

F: VGCC_beta4Aa_N

F: IF5A-like_N

F: DUF1541

F: PemK_toxin

F: PAZ_4

F: Ribosomal_L27e

F: DUF5607

F: Tudor_4

F: KOW

F: SH3_19

F: SH3_5

F: DUF6561

F: DtxR

F: TUDOR

F: Tudor_RapA

F: NHase_beta_C

F: EFP_N

F: ZapC_C

F: PSI_PsaE

F: FeoA

F: DUF3247

F: NOT2_3_5_C

F: Spin-Ssty

F: CarD_TRCF_RID

F: Tudor_1_RapA

F: IN_DBD_C

F: BPL_C

F: SH3_1

F: MBT

F: PSA_CBD

F: SH3_7

F: zf_CCCH_4

F: RNB

F: BAH

F: PcrA_UvrD_tudor

F: SH3_15

F: SH3_17

F: SH3_1,NCF1_PBR_AIR

PF00018 PF16621

F: KOW,Ribosomal_L27e

F: Ribosomal_L14e

F: PAZ,Ago_N_1

F: PHD,BAH

F: SGF29_Tudor

F: DUF5608

F: PRD1_P5_spike_N

F: MTR4_beta-barrel

F: SH3_12

F: KorB_C

F: RBB1NT

F: YorP

F: NdhS

F: NdhO

F: SH3_6

F: Tudor_3

F: Ribosomal_L21e

F: Agenet

F: Gemin6

F: MIB_HERC2

F: 53-BP1_Tudor

F: DUF3601

F: Hfq

F: DUF150_C

F: Tudor_2

F: XRN1_D1

F: Tudor_FRX1

F: LytB_SH3

F: DUF5606

F: SH3_18

F: Nup188_SH3-like

F: Ski2_beta-barrel

F: YjdM

F: Ribosomal_L2_C

F: KapB

F: Tsr0524-like

F: Gemin7

F: Hva1_TUDOR

F: PAZ_2

F: ProQ_C

F: SH3_16

F: Tudor_5

F: MUM1-like_PWWP

F: CcdB

F: SMN_Tudor

F: DUF903

F: SH3_3

F: DUF1811

F: DUF1918

F: LBR_tudor

F: hSH3

F: SAWADEE

F: CAP_GLY

F: PAZ_3

F: KOW,Ribosomal_L14e

F: Ribosomal_L6e

F: Ribosomal_L6e,Ribosomal_L6e_N

PF01159 PF03868

F: SMN_Tudor,SMN_G2-BD

F: YccV-like

F: FDF

F: Hfq_1

F: TagH_SH3-like

F: Ago_PAZ_arc

F: Crb2_Tudor

F: Ribosomal_uL24m-like

PF22682

F: BAH,zf-CXXC

PF01426 PF02008

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.

T: Stringent starvation protein B, SspB

T: Calcium-binding protein CcbP

H: TrmB C-terminal domain-like

H: Dom34/Pelota N-terminal domain-like

H: GatD N-terminal domain-like

H: Plus3

H: SAND

H: PRC-barrel domain

H: RNase P subunit p29

H: Central WYL domain of RspWYL1

H: Chromo domain-like

H: ImpE-like

H: PhtA domain-like

H: Fumarylacetoacetate hydrolase, FAH, N-terminal domain

H: LexA/Signal peptidase

H: Methuselah ectodomain

H: Hypothetical protein ORF131

H: PA1645

H: Tas1 immunity protein PA14_01130

H: Auxin response factor dimerization domain and ancillary domain

H: Chromatin protein Cren7

H: Mitoribosomal protein mS34

H: Hantavirus structural glycoprotein Gn ectodomain subdomain II

H: Pyrrolysyl-tRNA synthetase tRNA binding domain

H: Insertion domain of baseplate gp8

H: Replicase polyprotein 1a N-terminal beta barrel domain

H: VP5 C-terminal C1 domain

X: IL8-related

X: UL131A-like

X: UL128 C-terminal domain

X: Cell division protein ZapC N-terminal domain

X: hypothetical protein TTMA177

X: Hantavirus structural glycoprotein Gn ectodomain subdomain III

X: MutM N-terminal domain-like

X: Ribosomal protein L14-like

X: YopX, C-terminal domain-like

X: VC0467-like

X: MMP1218-like

X: MFPT repeat

X: Barrel domain in upper collar protein

X: barrel domain in putative modulator of DNA gyrase, PmbA/TldD

X: beta-barrel domain in acetyl-CoA synthetase-like proteins

X: FimD N-terminal domain-like

X: Micronemal adhesive repeat

X: Coronavirus NSP8-like

X: PDZ domain

X: all-beta domain in DNA topoisomerase IV alpha subunit

X: hypothetical protein PA3229

X: beta-clip

X: Cyclophilin-like

X: SPOC domain-like

X: Herpes virus serine proteinase, assemblin

X: Oncogene product-like

X: Mannose 6-phosphate receptor domain

X: FMT C-terminal domain-like

X: Sortase

X: XRCC4, N-terminal domain-like

X: Virulence associated protein B (Vapb)

X: BH3618-like

X: GspC HR domain/PilP-like

X: CRISPR-Cas effector Cas13d N-terminal domain

X: Lipocalins/Streptavidin

X: YmcC-like

X: Lysosome membrane protein 2 lumenal domain

X: Handle domain in transferrin-binding protein B

X: Rubella virus capsid protein C-terminal domain

X: Single-stranded DNA-binding protein DdrB

X: Allergen Alt a 1

X: FomD-like

X: Outer membrane meander beta-barrels

X: secretin domain

X: Factor H-binding protein (fHbp) N-terminal beta-barrel domain

X: STT3/PglB/AglB beta-barrel domain

X: Acetoacetate decarboxylase-like

X: AttH-like

X: Barrel domain in heme-dependent catalases

X: WWE domain

X: GFP-like

X: Transcriptional factor tubby, C-terminal domain

X: Oxysterol-binding protein

X: CBF-like

X: NifT/FixU

X: barrel domain in CV3147-like proteins

X: Pfam PF06938 (DUF1285)

X: PH domain-like

X: Internal protein I

X: LARA domain

X: Restriction endonuclease PabI

X: N-terminal domain in DUF2118 family

X: Pestivirus Npro endopeptidase C53

X: Repulsive guidance molecule (RGM) family

X: V1/V2 domain in HIV gp120

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

special