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X - Possible homology level

H - Homology level

T - Topology level

F - Family level

* - Provisional representative

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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

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

X: Phosphorylase/hydrolase-like
H: Peptidyl-tRNA hydrolase-like
T: Peptidyl-tRNA hydrolase-like
F: PNP_UDP_1

PF01048 CL0408

Representatives:

e1vhwA1[A:2-238] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

purine nucleoside phosphorylase ; ligands: ADN ; X-RAY DIFFRACTION 1.54Å

e3pnpA1[A:1-245,A:267-284] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH

PURINE NUCLEOSIDE PHOSPHORYLASE ; ligands: MG,PO4 ; X-RAY DIFFRACTION 1.55Å

e1je0A1[A:3-236] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

5'-METHYLTHIOADENOSINE PHOSPHORYLASE ; ligands: PO4,TRS ; X-RAY DIFFRACTION 1.6Å

e1cb0A1[A:9-281] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

PROTEIN (5'-DEOXY-5'-METHYLTHIOADENOSINE PHOSPHORYLASE) ; ligands: ADE ; X-RAY DIFFRACTION 1.7Å

e1rxyA1[A:4-253] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

URIDINE PHOSPHORYLASE ; ligands: ACT,GOL,K,SO4 ; X-RAY DIFFRACTION 1.7Å

e1g2oA1[A:7-268] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

PURINE NUCLEOSIDE PHOSPHORYLASE ; ligands: IMH,PO4 ; X-RAY DIFFRACTION 1.75Å

e1jysA1[A:1-230] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

MTA/SAH NUCLEOSIDASE ; ligands: ADE ; X-RAY DIFFRACTION 1.9Å

e1nc3A1[A:1-230] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

MTA/SAH NUCLEOSIDASE ; ligands: FMC ; X-RAY DIFFRACTION 2.2Å

e1y6rA1[A:1-230] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

MTA/SAH NUCLEOSIDASE ; ligands: MTM ; X-RAY DIFFRACTION 2.2Å

e1y6qB1[B:1-230] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

MTA/SAH NUCLEOSIDASE ; ligands: CL,TDI ; X-RAY DIFFRACTION 2.2Å

e1y6qA1[A:1-230] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

MTA/SAH NUCLEOSIDASE ; ligands: CL,TDI ; X-RAY DIFFRACTION 2.2Å

e1jysB1[B:1-230] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

MTA/SAH NUCLEOSIDASE ; ligands: ADE ; X-RAY DIFFRACTION 1.9Å

e1nc1B1[B:1-230] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

MTA/SAH NUCLEOSIDASE ; ligands: MTH ; X-RAY DIFFRACTION 2.0Å

e1y6rB1[B:1-230] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

MTA/SAH NUCLEOSIDASE ; ligands: MTM ; X-RAY DIFFRACTION 2.2Å

e1nc3B1[B:1-230] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

MTA/SAH NUCLEOSIDASE ; ligands: FMC ; X-RAY DIFFRACTION 2.2Å

e1nc1A1[A:1-230] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

MTA/SAH NUCLEOSIDASE ; ligands: MTH ; X-RAY DIFFRACTION 2.0Å

e1z5pA1[A:1-230] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

MTA/SAH NUCLEOSIDASE ; ligands: GOL,IPA,PE5 ; X-RAY DIFFRACTION 2.0Å

e3bsfA1[A:11-254] Image Pymol Jmol Links: PDB, SCOP, CATH

At4g34840 ; ligands: ADE ; X-RAY DIFFRACTION 2.9Å

e3dp9A1[A:2-230] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

MTA/SAH nucleosidase ; ligands: BIG ; X-RAY DIFFRACTION 2.300Å

e3df9A1[A:-1-232] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

MTA/SAH NUCLEOSIDASE ; ligands: DF9 ; X-RAY DIFFRACTION 1.95Å

e3eeiA1[A:3-233] Image Pymol Jmol Links: PDB, SCOP, CATH

5-methylthioadenosine nucleosidase/S-adenosylhomocysteine nucleosidase ; ligands: MTM ; X-RAY DIFFRACTION 1.780Å

e3mmsA1[A:1-229] Image Pymol Jmol Links: PDB, SCOP, CATH

5'-methylthioadenosine / S-adenosylhomocysteine nucleosidase ; ligands: GOL,Q88 ; X-RAY DIFFRACTION 1.600Å

e3lgsA1[A:22-267] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

5'-methylthioadenosine nucleosidases ; ligands: ADE,EDO,SAH ; X-RAY DIFFRACTION 2.200Å

e3nm4A1[A:2-230] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

MTA/SAH NUCLEOSIDASE ; ligands: EDO,TRS ; X-RAY DIFFRACTION 1.7Å

e4g41A1[A:-4-231] Image Pymol Jmol Links: PDB, SCOP, CATH

MTA/SAH nucleosidase ; ligands: MTA ; X-RAY DIFFRACTION 1.45Å

e4g89A1[A:-1-232] Image Pymol Jmol Links: PDB, SCOP, CATH

5'-methylthioadenosine/S-adenosylhomocysteine nucleosidase ; ligands: ADE,SAH,SO4 ; X-RAY DIFFRACTION 2.100Å

e4ffsA1[A:-1-230] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

MTA/SAH nucleosidase ; ligands: BIG,CL ; X-RAY DIFFRACTION 1.90Å

e4gmhA1[A:-1-228] Image Pymol Jmol Links: PDB, SCOP, CATH

5'-METHYLTHIOADENOSINE/S-ADENOSYLHOMOCYSTEINE NUCLEOSIDASE ; ligands: ACT ; X-RAY DIFFRACTION 2.0Å

e2h8gA1[A:22-267] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

5'-Methylthioadenosine Nucleosidase ; ligands: ADE ; X-RAY DIFFRACTION 1.5Å

e3bl6A1[A:-1-228] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

5'-methylthioadenosine nucleosidase/S-adenosylhomocysteine nucleosidase ; ligands: FMC ; X-RAY DIFFRACTION 1.70Å

e4f2pB1[B:-6-232] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

5'-methylthioadenosine/S-adenosylhomocysteine nucleosidase ; ligands: 2EL,EDO,GOL ; X-RAY DIFFRACTION 1.64Å

e4jwtA1[A:-12-232] Image Pymol Jmol Links: PDB, SCOP, CATH

Methylthioadenosine nucleosidase ; ligands: ADE,EDO ; X-RAY DIFFRACTION 2.05Å

e1z5nA1[A:-2-232] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

MTA/SAH nucleosidase ; ligands: ADE,SR1 ; X-RAY DIFFRACTION 2.0Å

e1z5nB1[B:1-232] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

MTA/SAH nucleosidase ; ligands: ADE,SR1 ; X-RAY DIFFRACTION 2.0Å

e1z5oA1[A:-3-232] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

MTA/SAH nucleosidase ; ligands: MTA ; X-RAY DIFFRACTION 2.0Å

e1z5oB1[B:1-232] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

MTA/SAH nucleosidase ; ligands: MTA ; X-RAY DIFFRACTION 2.0Å

e1zosA1[A:1-230] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

5'-methylthioadenosine / S-adenosylhomocysteine nucleosidase ; ligands: MTM ; X-RAY DIFFRACTION 1.6Å

e1zosB1[B:1-230] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

5'-methylthioadenosine / S-adenosylhomocysteine nucleosidase ; ligands: MTM ; X-RAY DIFFRACTION 1.6Å

e1zosC1[C:1-230] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

5'-methylthioadenosine / S-adenosylhomocysteine nucleosidase ; ligands: MTM ; X-RAY DIFFRACTION 1.6Å

e1zosD1[D:1-230] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

5'-methylthioadenosine / S-adenosylhomocysteine nucleosidase ; ligands: MTM ; X-RAY DIFFRACTION 1.6Å

e1zosE1[E:1-230] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

5'-methylthioadenosine / S-adenosylhomocysteine nucleosidase ; ligands: MTM ; X-RAY DIFFRACTION 1.6Å

e1zosF1[F:1-230] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

5'-methylthioadenosine / S-adenosylhomocysteine nucleosidase ; ligands: MTM ; X-RAY DIFFRACTION 1.6Å

e2h8gB1[B:24-267] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

5'-Methylthioadenosine Nucleosidase ; ligands: ADE ; X-RAY DIFFRACTION 1.5Å

e2qsuA1[A:21-267] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

5'-methylthioadenosine nucleosidase ; X-RAY DIFFRACTION 2.0Å

e2qsuB1[B:24-267] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

5'-methylthioadenosine nucleosidase ; X-RAY DIFFRACTION 2.0Å

e2qtgA1[A:22-267] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

5'-methylthioadenosine nucleosidase ; ligands: EDO,MTH ; X-RAY DIFFRACTION 1.840Å

e2qtgB1[B:23-267] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

5'-methylthioadenosine nucleosidase ; ligands: EDO,MTH ; X-RAY DIFFRACTION 1.840Å

e2qttA1[A:20-267] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

5'-methylthioadenosine nucleosidase ; ligands: ADE ; X-RAY DIFFRACTION 1.930Å

e2qttB1[B:23-267] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

5'-methylthioadenosine nucleosidase ; ligands: EDO,FMC ; X-RAY DIFFRACTION 1.930Å

e3bsfB1[B:11-254] Image Pymol Jmol Links: PDB, SCOP, CATH

At4g34840 ; ligands: ADE ; X-RAY DIFFRACTION 2.9Å

e3dp9C1[C:1-230] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

MTA/SAH nucleosidase ; ligands: BIG,IOD ; X-RAY DIFFRACTION 2.300Å

e3df9B1[B:1-232] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

MTA/SAH NUCLEOSIDASE ; ligands: DF9 ; X-RAY DIFFRACTION 1.95Å

e3eeiB1[B:3-233] Image Pymol Jmol Links: PDB, SCOP, CATH

5-methylthioadenosine nucleosidase/S-adenosylhomocysteine nucleosidase ; ligands: MTM ; X-RAY DIFFRACTION 1.780Å

e3lgsB1[B:23-267] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

5'-methylthioadenosine nucleosidases ; ligands: ADE,EDO,SAH ; X-RAY DIFFRACTION 2.200Å

e3lgsC1[C:21-267] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

5'-methylthioadenosine nucleosidases ; ligands: ADE,EDO,SAH ; X-RAY DIFFRACTION 2.200Å

e3lgsD1[D:23-267] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

5'-methylthioadenosine nucleosidases ; ligands: ADE,EDO,SAH ; X-RAY DIFFRACTION 2.200Å

e3o4vA1[A:-1-232] Image Pymol Jmol Links: PDB, SCOP, CATH

MTA/SAH nucleosidase ; ligands: 4CT,GOL ; X-RAY DIFFRACTION 1.750Å

e3o4vB1[B:1-232] Image Pymol Jmol Links: PDB, SCOP, CATH

MTA/SAH nucleosidase ; ligands: 4CT,GOL,IPA ; X-RAY DIFFRACTION 1.750Å

e3nm4B1[B:2-230] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

MTA/SAH NUCLEOSIDASE ; ligands: EDO ; X-RAY DIFFRACTION 1.7Å

e3nm5A1[A:2-230] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

MTA/SAH NUCLEOSIDASE ; ligands: FMC ; X-RAY DIFFRACTION 1.8Å

e3nm5B1[B:2-230] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

MTA/SAH NUCLEOSIDASE ; ligands: FMC ; X-RAY DIFFRACTION 1.8Å

e3nm6B1[B:2-230] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

MTA/SAH NUCLEOSIDASE ; ligands: ADE,EDO,TRS ; X-RAY DIFFRACTION 1.6Å

e4josB1[B:-1-228] Image Pymol Jmol Links: PDB, SCOP, CATH

Adenosylhomocysteine nucleosidase ; ligands: ADE,EDO ; X-RAY DIFFRACTION 1.45Å

e4g41B1[B:-4-231] Image Pymol Jmol Links: PDB, SCOP, CATH

MTA/SAH nucleosidase ; ligands: MTA ; X-RAY DIFFRACTION 1.45Å

e4kn5A1[A:-3-231] Image Pymol Jmol Links: PDB, SCOP, CATH

Methylthioadenosine nucleosidase ; ligands: EDO,GOL ; X-RAY DIFFRACTION 1.70Å

e4l0mA1[A:1-237] Image Pymol Jmol Links: PDB, SCOP, CATH

putative 5'-methylthioadenosine/S-adenosylhomocysteine nucleosidase ; ligands: ADE ; X-RAY DIFFRACTION 1.70Å

e4bmxA1[A:0-231] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

MTA/SAH NUCLEOSIDASE ; ligands: TRS ; X-RAY DIFFRACTION 1.76Å

e4bmxB1[B:-1-231] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

MTA/SAH NUCLEOSIDASE ; ligands: ADE,TRS ; X-RAY DIFFRACTION 1.76Å

e4bmyA1[A:2-231] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

MTA/SAH NUCLEOSIDASE ; ligands: SO4 ; X-RAY DIFFRACTION 1.65Å

e4bmyB1[B:2-231] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

MTA/SAH NUCLEOSIDASE ; X-RAY DIFFRACTION 1.65Å

e4bmzA1[A:2-231] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

MTA/SAH NUCLEOSIDASE ; ligands: MTA ; X-RAY DIFFRACTION 1.79Å

e4bmzB1[B:-2-231] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

MTA/SAH NUCLEOSIDASE ; ligands: MTA ; X-RAY DIFFRACTION 1.79Å

e4bn0A1[A:0-231] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

MTA/SAH NUCLEOSIDASE ; X-RAY DIFFRACTION 2.11Å

e4bn0B1[B:2-231] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

MTA/SAH NUCLEOSIDASE ; X-RAY DIFFRACTION 2.11Å

e4bn0C1[C:-1-231] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

MTA/SAH NUCLEOSIDASE ; X-RAY DIFFRACTION 2.11Å

e4bn0D1[D:2-231] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

MTA/SAH NUCLEOSIDASE ; X-RAY DIFFRACTION 2.11Å

e4ojtA1[A:0-230] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

MTA/SAH nucleosidase ; ligands: 2WP,ADE ; X-RAY DIFFRACTION 1.50Å

e4g89B2[B:-1-232] Image Pymol Jmol Links: PDB, SCOP, CATH

5'-methylthioadenosine/S-adenosylhomocysteine nucleosidase ; ligands: SAH ; X-RAY DIFFRACTION 2.100Å

e4f2wB2[B:-6-230] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

5'-methylthioadenosine/S-adenosylhomocysteine nucleosidase ; ligands: CL,EDO,TDI ; X-RAY DIFFRACTION 2.00Å

e4f1wA2[A:1-231] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

5'-METHYLTHIOADENOSINE/S-ADENOSYLHOMOCYSTEINE NUCLEOSIDASE ; ligands: EDO,PEG,PG4,PGE ; X-RAY DIFFRACTION 1.36Å

e4kn5B2[B:1-231] Image Pymol Jmol Links: PDB, SCOP, CATH

Methylthioadenosine nucleosidase ; ligands: EDO,GOL ; X-RAY DIFFRACTION 1.70Å

e4f1wB2[B:-1-232] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

5'-METHYLTHIOADENOSINE/S-ADENOSYLHOMOCYSTEINE NUCLEOSIDASE ; ligands: ADE,EDO,PG4,PGE ; X-RAY DIFFRACTION 1.36Å

e4josA2[A:1-228] Image Pymol Jmol Links: PDB, SCOP, CATH

Adenosylhomocysteine nucleosidase ; ligands: ADE,EDO,NA ; X-RAY DIFFRACTION 1.45Å

e4f3kB2[B:1-230] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

5'-methylthioadenosine/S-adenosylhomocysteine nucleosidase ; ligands: EDO,HCE ; X-RAY DIFFRACTION 1.85Å

e4f3kA2[A:1-230] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

5'-methylthioadenosine/S-adenosylhomocysteine nucleosidase ; ligands: EDO,HCE ; X-RAY DIFFRACTION 1.85Å

e4f2wA2[A:1-231] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

5'-methylthioadenosine/S-adenosylhomocysteine nucleosidase ; ligands: CL,EDO,TDI ; X-RAY DIFFRACTION 2.00Å

e4f2pA2[A:1-231] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

5'-methylthioadenosine/S-adenosylhomocysteine nucleosidase ; ligands: 2EL,ACT,GOL ; X-RAY DIFFRACTION 1.64Å

e4f3cA2[A:1-230] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

5'-methylthioadenosine/S-adenosylhomocysteine nucleosidase ; ligands: BIG,EDO ; X-RAY DIFFRACTION 1.93Å

e4f3cB2[B:1-230] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

5'-methylthioadenosine/S-adenosylhomocysteine nucleosidase ; ligands: BIG,EDO ; X-RAY DIFFRACTION 1.93Å

e4p54A1[A:0-230] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Aminodeoxyfutalosine nucleosidase ; ligands: CL,MTA ; X-RAY DIFFRACTION 1.63Å

e4pr3A1[A:-3-209] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

5'-METHYLTHIOADENOSINE NUCLEOSIDASE / S- ADENOSYLHOMOCYSTEINE NUCLEOSIDASE ; ligands: ADE,PO4 ; X-RAY DIFFRACTION 2.61Å

e4pr3B1[B:-1-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

5'-METHYLTHIOADENOSINE NUCLEOSIDASE / S- ADENOSYLHOMOCYSTEINE NUCLEOSIDASE ; ligands: ADE,GOL,PO4 ; X-RAY DIFFRACTION 2.61Å

e4qezB1[B:2-237] Image Pymol Jmol Links: PDB, SCOP, CATH

5'-methylthioadenosine/S-adenosylhomocysteine nucleosidase ; ligands: ADE,TRS ; X-RAY DIFFRACTION 2.7Å

e4qezA1[A:2-230] Image Pymol Jmol Links: PDB, SCOP, CATH

5'-methylthioadenosine/S-adenosylhomocysteine nucleosidase ; ligands: ADE,TRS ; X-RAY DIFFRACTION 2.7Å

e4qezC1[C:2-237] Image Pymol Jmol Links: PDB, SCOP, CATH

5'-methylthioadenosine/S-adenosylhomocysteine nucleosidase ; ligands: ADE,TRS ; X-RAY DIFFRACTION 2.7Å

e4oy3A1[A:1-230] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Aminodeoxyfutalosine nucleosidase ; ligands: CL,SAH ; X-RAY DIFFRACTION 1.20Å

e4wkbA1[A:1-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

5'-methylthioadenosine/S-adenosylhomocysteine nucleosidase ; ligands: TDI ; X-RAY DIFFRACTION 1.370Å

e4wkbB1[B:1-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

5'-methylthioadenosine/S-adenosylhomocysteine nucleosidase ; ligands: TDI ; X-RAY DIFFRACTION 1.370Å

e4wkcA1[A:1-232] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

5'-methylthioadenosine/S-adenosylhomocysteine nucleosidase ; ligands: BIG,PG4 ; X-RAY DIFFRACTION 1.640Å

e4x24A1[A:1-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

5'-methylthioadenosine/S-adenosylhomocysteine nucleosidase ; ligands: PGE,TDI ; X-RAY DIFFRACTION 1.500Å

e4x24B1[B:1-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

5'-methylthioadenosine/S-adenosylhomocysteine nucleosidase ; ligands: TDI ; X-RAY DIFFRACTION 1.500Å

e4ymlA1[A:1-231] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

5'-methylthioadenosine/S-adenosylhomocysteine nucleosidase ; ligands: 4F0,PO4 ; X-RAY DIFFRACTION 1.750Å

e5dk6A1[A:-5-241] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

5'-methylthioadenosine/S-adenosylhomocysteine nucleosidase ; ligands: ADE,GLY ; X-RAY DIFFRACTION 2.268Å

e4wknA1[A:1-230] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Aminodeoxyfutalosine nucleosidase ; ligands: TDI ; X-RAY DIFFRACTION 2.000Å

e4wkoA1[A:1-230] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Aminodeoxyfutalosine nucleosidase ; ligands: HCE ; X-RAY DIFFRACTION 1.900Å

e4wkpA1[A:1-230] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Aminodeoxyfutalosine nucleosidase ; ligands: 3QA,SO4 ; X-RAY DIFFRACTION 1.580Å

e4wkpB1[B:1-230] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Aminodeoxyfutalosine nucleosidase ; ligands: 3QA,SO4 ; X-RAY DIFFRACTION 1.580Å

e4wkpC1[C:1-230] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Aminodeoxyfutalosine nucleosidase ; ligands: 3QA ; X-RAY DIFFRACTION 1.580Å

e4wkpD1[D:1-230] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Aminodeoxyfutalosine nucleosidase ; ligands: 3QA ; X-RAY DIFFRACTION 1.580Å

e4ynbA1[A:2-231] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Aminodeoxyfutalosine nucleosidase ; ligands: 4EH,GOL,PEG ; X-RAY DIFFRACTION 1.900Å

e4yo8A1[A:-6-231] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Aminodeoxyfutalosine nucleosidase ; ligands: 4EZ,ZN ; X-RAY DIFFRACTION 2.100Å

e5cceA1[A:1-230] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

5'-Methylthioadenosine Nucleosidase ; ligands: 2WP,ADE,D8U ; X-RAY DIFFRACTION 1.82Å

e5jpcA1[A:2-230] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Aminodeoxyfutalosine nucleosidase ; ligands: FMC ; X-RAY DIFFRACTION 2.5Å

e5k1zA1[A:2-230] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Aminodeoxyfutalosine nucleosidase ; ligands: 4CT ; X-RAY DIFFRACTION 2.6Å

e5kb3A1[A:1-230] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Aminodeoxyfutalosine nucleosidase ; ligands: 4CT,MG ; X-RAY DIFFRACTION 1.399Å

e5ccdA1[A:1-230] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Aminodeoxyfutalosine nucleosidase ; ligands: SAH ; NEUTRON DIFFRACTION 2.6Å

e5b7pA1[A:27-122,A:143-275] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

MTA/SAH nucleosidase ; ligands: MTA ; X-RAY DIFFRACTION 1.49Å

e5b7pB1[B:28-122,B:143-275] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

MTA/SAH nucleosidase ; ligands: MTA ; X-RAY DIFFRACTION 1.49Å

e5b7qA1[A:27-122,A:143-275] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

MTA/SAH nucleosidase ; ligands: 5AD ; X-RAY DIFFRACTION 1.49Å

e5b7qB1[B:28-122,B:143-275] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

MTA/SAH nucleosidase ; ligands: 5AD ; X-RAY DIFFRACTION 1.49Å

e5b7nA1[A:28-122,A:143-275] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

MTA/SAH nucleosidase ; ligands: GOL,SAH ; X-RAY DIFFRACTION 1.4Å

e5b7nB1[B:28-122,B:143-275] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

MTA/SAH nucleosidase ; ligands: GOL,SAH ; X-RAY DIFFRACTION 1.4Å

e5b7gA1[A:27-122,A:143-275] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

MTA/SAH nucleosidase ; ligands: ADE,GOL ; X-RAY DIFFRACTION 1.40Å

e5b7gB1[B:28-122,B:143-275] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

MTA/SAH nucleosidase ; ligands: ADE,GOL ; X-RAY DIFFRACTION 1.40Å

e5ue1A1[A:-1-231] Image Pymol Jmol Links: PDB, SCOP, CATH

5'-methylthioadenosine/S-adenosylhomocysteine nucleosidase ; ligands: 9DA,CA,CL,EDO,TRS ; X-RAY DIFFRACTION 1.14Å

e5ue1B1[B:-1-231] Image Pymol Jmol Links: PDB, SCOP, CATH

5'-methylthioadenosine/S-adenosylhomocysteine nucleosidase ; ligands: 9DA,CL,EDO,TRS ; X-RAY DIFFRACTION 1.14Å

e1odkA1[A:2-235] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

PURINE NUCLEOSIDE PHOSPHORYLASE ; ligands: GOL ; X-RAY DIFFRACTION 1.900Å

e1q1gA1[A:3-245] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

URIDINE PHOSPHORYLASE PUTATIVE ; ligands: IPA,MTI,SO4 ; X-RAY DIFFRACTION 2.02Å

e1ybfA1[A:5-250] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH

AMP nucleosidase ; X-RAY DIFFRACTION 2.9Å

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.

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