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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

X: Repetitive alpha hairpins
H: Ankyrin repeat
T: Ankyrin repeat
F: Ank_4

PF13637 CL0465

Representatives:

e1myoA1[A:1-118] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

MYOTROPHIN ; SOLUTION NMR

e8p9dE1[E:2-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; X-RAY DIFFRACTION 2.70Å

e7l2lA2[A:283-409,A:720-746] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transient receptor potential cation channel subfamily V member 1 ; ELECTRON MICROSCOPY

e7l2lC2[C:283-409,C:720-746] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transient receptor potential cation channel subfamily V member 1 ; ELECTRON MICROSCOPY

e8p9dF1[F:2-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; X-RAY DIFFRACTION 2.70Å

e8aedB1[B:3-162] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ligands: CIT,EDO,MG ; X-RAY DIFFRACTION 1.17Å

e7l2lD2[D:283-409,D:720-746] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transient receptor potential cation channel subfamily V member 1 ; ELECTRON MICROSCOPY

e7l2lB2[B:283-409,B:720-746] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transient receptor potential cation channel subfamily V member 1 ; ELECTRON MICROSCOPY

e8p9cC1[C:1-159] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ligands: EDO ; X-RAY DIFFRACTION 1.76Å

e8p9eC1[C:1-159] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ligands: GOL ; X-RAY DIFFRACTION 2.25Å

e4drxE1[E:13-168] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DESIGNED ANKYRIN REPEAT PROTEIN (DARPIN) D1 ; X-RAY DIFFRACTION 2.22Å

e1mx2B2[B:7-162] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Cyclin-dependent kinase 6 inhibitor ; X-RAY DIFFRACTION 2.25Å

e1ihbB2[B:7-162] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

CYCLIN-DEPENDENT KINASE 6 INHIBITOR ; X-RAY DIFFRACTION 1.95Å

e4tumB1[B:219-340] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ankyrin repeat domain-containing protein 2 ; X-RAY DIFFRACTION 2.3Å

e4tumC1[C:219-340] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ankyrin repeat domain-containing protein 2 ; X-RAY DIFFRACTION 2.3Å

e4tumD1[D:219-340] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ankyrin repeat domain-containing protein 2 ; X-RAY DIFFRACTION 2.3Å

e4tumE1[E:219-340] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ankyrin repeat domain-containing protein 2 ; X-RAY DIFFRACTION 2.3Å

e4tumA1[A:219-340] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ankyrin repeat domain-containing protein 2 ; X-RAY DIFFRACTION 2.3Å

e4lnuD1[D:13-169] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Designed ankyrin repeat protein (DARPIN) D1 ; ligands: GOL,SO4 ; X-RAY DIFFRACTION 2.19Å

e5eidA1[A:220-342] Image Pymol Jmol Links: PDB, SCOP, CATH

Ankyrin repeat domain-containing protein 2 ; X-RAY DIFFRACTION 2.00Å

e5eibE1[E:13-168] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Designed ankyrin repeat protein ; X-RAY DIFFRACTION 2.100Å

e5kngB1[B:11-169] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DARPIN 6G9 ; ligands: GOL,PO4 ; X-RAY DIFFRACTION 1.35Å

e5kngD1[D:16-169] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DARPIN 6G9 ; X-RAY DIFFRACTION 1.35Å

e4xczA2[A:271-397] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TDP-3-aminoquinovose-N-formyltransferase ; ligands: CL,EDO,NA,T3Q ; X-RAY DIFFRACTION 1.50Å

e4xd0A2[A:271-397] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TDP-3-aminoquinovose-N-formyltransferase ; ligands: CL,NA,T3F ; X-RAY DIFFRACTION 1.80Å

e4xd1A2[A:271-397] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TDP-3-aminoquinovose-N-formyltransferase ; ligands: CL,EDO,NA ; X-RAY DIFFRACTION 1.50Å

e2bkkD1[D:11-167] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DESIGNED ANKYRIN REPEAT INHIBITOR AR_3A ; X-RAY DIFFRACTION 2.150Å

e2p2cQ1[Q:12-169] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Caspase-2 ; X-RAY DIFFRACTION 3.24Å

e5kngA1[A:12-169] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DARPIN 6G9 ; ligands: PO4 ; X-RAY DIFFRACTION 1.35Å

e5kngC1[C:12-169] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DARPIN 6G9 ; ligands: PO4 ; X-RAY DIFFRACTION 1.35Å

e5uijA1[A:271-398] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Formyltransferase ; ligands: EDO,TYD ; X-RAY DIFFRACTION 1.9Å

e5uijB2[B:271-397] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Formyltransferase ; ligands: TYD ; X-RAY DIFFRACTION 1.9Å

e5uikA1[A:271-397] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Formyltransferase ; ligands: T3F ; X-RAY DIFFRACTION 2.2Å

e5uikB3[B:271-398] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Formyltransferase ; ligands: T3F ; X-RAY DIFFRACTION 2.2Å

e5uilA1[A:271-397] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Formyltransferase ; ligands: T3F ; X-RAY DIFFRACTION 2.2Å

e5uilB2[B:271-398] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Formyltransferase ; ligands: T3F ; X-RAY DIFFRACTION 2.2Å

e5uimA1[A:271-398] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Formyltransferase ; ligands: T3Q ; X-RAY DIFFRACTION 2.2Å

e5uimB3[B:271-397] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Formyltransferase ; ligands: T3Q ; X-RAY DIFFRACTION 2.2Å

e5uinA3[A:271-398] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Formyltransferase ; ligands: CL ; X-RAY DIFFRACTION 2.2Å

e5uinB3[B:271-398] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Formyltransferase ; X-RAY DIFFRACTION 2.2Å

e5u0iB1[B:553-645] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Glutaminase kidney isoform, mitochondrial ; ligands: NA ; X-RAY DIFFRACTION 1.420Å

e5u0jD1[D:553-643] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Glutaminase kidney isoform, mitochondrial ; ligands: NA ; X-RAY DIFFRACTION 1.720Å

e5u0iA1[A:553-642] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Glutaminase kidney isoform, mitochondrial ; ligands: CL ; X-RAY DIFFRACTION 1.420Å

e5u0jA1[A:553-642] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Glutaminase kidney isoform, mitochondrial ; ligands: NA ; X-RAY DIFFRACTION 1.720Å

e5u0jB1[B:553-642] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Glutaminase kidney isoform, mitochondrial ; X-RAY DIFFRACTION 1.720Å

e5u0jC1[C:553-642] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Glutaminase kidney isoform, mitochondrial ; ligands: NA ; X-RAY DIFFRACTION 1.720Å

e5uqeD4[D:551-643] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Glutaminase kidney isoform, mitochondrial ; X-RAY DIFFRACTION 3.600Å

e4hllA1[A:13-166] Image Pymol Jmol Links: PDB, SCOP, CATH

ANKYRIN(GAG)1D4 ; X-RAY DIFFRACTION 2.2Å

e4ydwA1[A:13-169] Image Pymol Jmol Links: PDB, SCOP, CATH

DARPIN 44C12V5 ; X-RAY DIFFRACTION 1.90Å

e4ydwB1[B:13-168] Image Pymol Jmol Links: PDB, SCOP, CATH

DARPIN 44C12V5 ; X-RAY DIFFRACTION 1.90Å

e4ydyA1[A:12-168] Image Pymol Jmol Links: PDB, SCOP, CATH

DARPIN 44C12V5 ; ligands: GOL ; X-RAY DIFFRACTION 2.00Å

e4ydyB1[B:12-168] Image Pymol Jmol Links: PDB, SCOP, CATH

DARPIN 44C12V5 ; ligands: ACT ; X-RAY DIFFRACTION 2.00Å

e3c5rA1[A:-2-546] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BRCA1-ASSOCIATED RING DOMAIN PROTEIN 1 ; X-RAY DIFFRACTION 2.0Å

e3c5rB1[B:-2-545] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BRCA1-ASSOCIATED RING DOMAIN PROTEIN 1 ; X-RAY DIFFRACTION 2.0Å

e3aaaC1[C:2-118] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

MYOTROPHIN ; X-RAY DIFFRACTION 2.2Å

e4atzE1[E:13-166] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DESIGNED ANKYRIN REPEAT PROTEIN ; X-RAY DIFFRACTION 1.95Å

e4atzD1[D:13-166] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DESIGNED ANKYRIN REPEAT PROTEIN ; X-RAY DIFFRACTION 1.95Å

e4hqdA1[A:2-164] Image Pymol Jmol Links: PDB, SCOP, CATH

Engineered Protein OR265 ; X-RAY DIFFRACTION 2.43Å

e4gpmA1[A:2-158] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Engineered Protein OR264 ; X-RAY DIFFRACTION 1.99Å

e4hb5A1[A:2-158] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Engineered Protein ; X-RAY DIFFRACTION 2.30Å

e2bkkB1[B:12-167] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DESIGNED ANKYRIN REPEAT INHIBITOR AR_3A ; X-RAY DIFFRACTION 2.150Å

e4hb5B2[B:2-163] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Engineered Protein ; X-RAY DIFFRACTION 2.30Å

e4hqdB2[B:2-161] Image Pymol Jmol Links: PDB, SCOP, CATH

Engineered Protein OR265 ; X-RAY DIFFRACTION 2.43Å

e4gpmB2[B:3-159] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Engineered Protein OR264 ; X-RAY DIFFRACTION 1.99Å

e4atzF2[F:15-166] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DESIGNED ANKYRIN REPEAT PROTEIN ; X-RAY DIFFRACTION 1.95Å

e3b95B1[B:743-967] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

EUCHROMATIC HISTONE-LYSINE N-METHYLTRANSFERASE 1 ; ligands: SO4 ; X-RAY DIFFRACTION 2.99Å

e3b7bB1[B:744-967] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Euchromatic histone-lysine N-methyltransferase 1 ; ligands: SO4 ; X-RAY DIFFRACTION 2.99Å

e4k5bA1[A:13-168] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Apoptosis regulator BCL-W ; X-RAY DIFFRACTION 1.850Å

e4o60A1[A:2-231] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

ANK-N5C-317 ; X-RAY DIFFRACTION 2.500Å

e4o60B1[B:4-231] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

ANK-N5C-317 ; X-RAY DIFFRACTION 2.500Å

e2jabA1[A:12-135] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

H10-2-G3 ; X-RAY DIFFRACTION 1.700Å

e2jabB1[B:12-135] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

H10-2-G3 ; X-RAY DIFFRACTION 1.700Å

e2jabC1[C:12-136] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

H10-2-G3 ; X-RAY DIFFRACTION 1.700Å

e3twqA1[A:481-644] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Tankyrase-2 ; ligands: GOL,SO4 ; X-RAY DIFFRACTION 2.15Å

e2p2cP1[P:9-166] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Caspase-2 ; X-RAY DIFFRACTION 3.24Å

e3twqB1[B:481-644] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Tankyrase-2 ; ligands: GOL,SO4 ; X-RAY DIFFRACTION 2.15Å

e3twtC1[C:485-644] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Tankyrase-2 ; ligands: EDO,PE8 ; X-RAY DIFFRACTION 1.85Å

e3twtD1[D:485-644] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Tankyrase-2 ; ligands: 2PE,EDO,SO4 ; X-RAY DIFFRACTION 1.85Å

e3twuA1[A:489-648] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TANKYRASE-2 ; X-RAY DIFFRACTION 1.8Å

e3twrC1[C:488-645] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TANKYRASE-2 ; ligands: PE8,SO4 ; X-RAY DIFFRACTION 1.55Å

e3twrD1[D:487-644] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TANKYRASE-2 ; ligands: PE8,SO4 ; X-RAY DIFFRACTION 1.55Å

e3twxA1[A:487-644] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TANKYRASE-2 ; ligands: EDO,P6G,SO4 ; X-RAY DIFFRACTION 1.8Å

e3twxB1[B:487-644] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TANKYRASE-2 ; ligands: P6G,SO4 ; X-RAY DIFFRACTION 1.8Å

e3twrA1[A:490-646] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TANKYRASE-2 ; ligands: PE8,SO4 ; X-RAY DIFFRACTION 1.55Å

e3twrB1[B:488-644] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TANKYRASE-2 ; ligands: PE8,SO4 ; X-RAY DIFFRACTION 1.55Å

e3twsA1[A:490-646] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Tankyrase-2 ; ligands: EDO,PE8,SO4 ; X-RAY DIFFRACTION 1.7Å

e3twsB1[B:488-644] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Tankyrase-2 ; ligands: EDO,P6G,PE8,SO4 ; X-RAY DIFFRACTION 1.7Å

e3twtB1[B:488-644] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Tankyrase-2 ; ligands: 2PE,EDO,SO4 ; X-RAY DIFFRACTION 1.85Å

e3twvB1[B:488-644] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Tankyrase-2 ; ligands: EDO,PE8,SO4 ; X-RAY DIFFRACTION 2.30Å

e3twvC1[C:488-644] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Tankyrase-2 ; ligands: EDO,PE8,SO4 ; X-RAY DIFFRACTION 2.30Å

e3twwA1[A:488-644] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TANKYRASE-2 ; X-RAY DIFFRACTION 2.0Å

e3twwB1[B:487-643] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TANKYRASE-2 ; ligands: SO4 ; X-RAY DIFFRACTION 2.0Å

e3twsC1[C:490-645] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Tankyrase-2 ; ligands: EDO,P6G ; X-RAY DIFFRACTION 1.7Å

e3twtA1[A:489-644] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Tankyrase-2 ; ligands: 2PE,EDO,SO4 ; X-RAY DIFFRACTION 1.85Å

e3twvD1[D:489-644] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Tankyrase-2 ; ligands: EDO,PE8,SO4 ; X-RAY DIFFRACTION 2.30Å

e3twsD1[D:490-644] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Tankyrase-2 ; ligands: EDO,PE8,SO4 ; X-RAY DIFFRACTION 1.7Å

e3twvA1[A:490-644] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Tankyrase-2 ; ligands: EDO,PE8,SO4 ; X-RAY DIFFRACTION 2.30Å

e2p2cU1[U:13-166] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Caspase-2 ; X-RAY DIFFRACTION 3.24Å

e2p2cS1[S:13-165] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Caspase-2 ; X-RAY DIFFRACTION 3.24Å

e2p2cT1[T:15-166] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Caspase-2 ; X-RAY DIFFRACTION 3.24Å

e4hrnA1[A:13-133] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DESIGNED ANKYRIN REPEAT PROTEIN H10-2-G ; X-RAY DIFFRACTION 2.65Å

e4hrnB1[B:13-135] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DESIGNED ANKYRIN REPEAT PROTEIN H10-2-G ; X-RAY DIFFRACTION 2.65Å

e4qqiA1[A:137-312] Image Pymol Jmol Links: PDB, SCOP, CATH

Ankyrin repeat family A protein 2 ; ligands: SO4,UNL,UNX ; X-RAY DIFFRACTION 2.020Å

e2myoA1[A:1-118] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

MYOTROPHIN ; SOLUTION NMR

e2kxpC1[C:601-718] Image Pymol Jmol Links: PDB, SCOP, CATH

MYOTROPHIN ; SOLUTION NMR

e2y1lE1[E:13-168] Image Pymol Jmol Links: PDB, SCOP, CATH

DARPIN-8.4 ; ligands: EDO ; X-RAY DIFFRACTION 1.8Å

e3b7bA1[A:1-967] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Euchromatic histone-lysine N-methyltransferase 1 ; ligands: SO4 ; X-RAY DIFFRACTION 2.99Å

e3nogD1[D:13-166] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DESIGNED ANKYRIN REPEAT PROTEIN ; X-RAY DIFFRACTION 3.34Å

e3nogE1[E:13-166] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DESIGNED ANKYRIN REPEAT PROTEIN ; X-RAY DIFFRACTION 3.34Å

e3b95A1[A:-1-967] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

EUCHROMATIC HISTONE-LYSINE N-METHYLTRANSFERASE 1 ; ligands: SO4 ; X-RAY DIFFRACTION 2.99Å

e2y1lF1[F:13-168] Image Pymol Jmol Links: PDB, SCOP, CATH

DARPIN-8.4 ; ligands: EDO ; X-RAY DIFFRACTION 1.8Å

e4dx7E2[E:15-166] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DARPIN ; X-RAY DIFFRACTION 2.250Å

e4dx5E2[E:15-166] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DARPIN ; ligands: GOL ; X-RAY DIFFRACTION 1.900Å

e4dx6E2[E:15-166] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DARPIN ; X-RAY DIFFRACTION 2.290Å

e4k5bB1[B:14-169] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Apoptosis regulator BCL-W ; X-RAY DIFFRACTION 1.850Å

e4c48B1[B:15-166] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DARPIN ; X-RAY DIFFRACTION 3.30Å

e2j8sE1[E:14-166] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DARPIN ; X-RAY DIFFRACTION 2.540Å

e4u8vE1[E:15-166] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DARPin ; X-RAY DIFFRACTION 2.298Å

e4u8yE1[E:15-166] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DARPin ; X-RAY DIFFRACTION 2.099Å

e4u95E1[E:15-166] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DARPin ; X-RAY DIFFRACTION 2.0Å

e4u96E1[E:15-166] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DARPin ; X-RAY DIFFRACTION 2.2Å

e3so8A1[A:8-169] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ankyrin repeat family A protein 2 ; X-RAY DIFFRACTION 1.9Å

e3hg0D1[D:12-135] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DESIGNED ANKYRIN REPEAT PROTEIN (DARPIN) 20 ; X-RAY DIFFRACTION 2.1Å

e2j8sD1[D:11-166] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DARPIN ; X-RAY DIFFRACTION 2.540Å

e4dx5D1[D:11-166] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DARPIN ; ligands: GOL ; X-RAY DIFFRACTION 1.900Å

e2p2cR1[R:9-165] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Caspase-2 ; X-RAY DIFFRACTION 3.24Å

e2zggA1[A:23-110] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

3 repeat synthetic ankyrin ; ligands: CD,CO ; X-RAY DIFFRACTION 2.00Å

e4lg6A1[A:148-310] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ankyrin repeat family A protein 2 ; ligands: UNX ; X-RAY DIFFRACTION 1.800Å

e4dx6D2[D:11-166] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DARPIN ; X-RAY DIFFRACTION 2.290Å

e4dx7D2[D:11-166] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DARPIN ; ligands: GOL ; X-RAY DIFFRACTION 2.250Å

e3v31A2[A:147-312] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ankyrin repeat family A protein 2 ; ligands: CL,NA ; X-RAY DIFFRACTION 1.57Å

e3v2xA2[A:147-312] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ankyrin repeat family A protein 2 ; X-RAY DIFFRACTION 1.850Å

e3v2oA2[A:151-308] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ankyrin repeat family A protein 2 ; X-RAY DIFFRACTION 1.89Å

e4u8vD1[D:11-166] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DARPin ; X-RAY DIFFRACTION 2.298Å

e4u8yD1[D:11-166] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DARPin ; X-RAY DIFFRACTION 2.099Å

e4u95D1[D:11-166] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DARPin ; X-RAY DIFFRACTION 2.0Å

e4u96D1[D:11-166] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DARPin ; X-RAY DIFFRACTION 2.2Å

e4qfvB1[B:3-229] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

ANK-N5C-281 ; ligands: ACT ; X-RAY DIFFRACTION 2.00Å

e4qfvC1[C:4-230] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

ANK-N5C-281 ; ligands: ACT ; X-RAY DIFFRACTION 2.00Å

e4qfvD1[D:4-230] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

ANK-N5C-281 ; ligands: ACT ; X-RAY DIFFRACTION 2.00Å

e5en5D1[D:6-166] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DARPin ; X-RAY DIFFRACTION 2.3Å

e5en5E1[E:11-166] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DARPin ; X-RAY DIFFRACTION 2.3Å

e5en5F1[F:5-166] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DARPin ; X-RAY DIFFRACTION 2.3Å

e5enoD1[D:5-166] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DARPin ; X-RAY DIFFRACTION 2.2Å

e5enoE1[E:11-166] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DARPin ; X-RAY DIFFRACTION 2.2Å

e5enoF1[F:5-166] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DARPin ; X-RAY DIFFRACTION 2.2Å

e5enpD1[D:6-166] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DARPin ; X-RAY DIFFRACTION 1.9Å

e5enpE1[E:11-166] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DARPin ; X-RAY DIFFRACTION 1.9Å

e5enpF1[F:5-166] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DARPin ; X-RAY DIFFRACTION 1.9Å

e5enqD1[D:5-166] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DARPin ; X-RAY DIFFRACTION 1.8Å

e5enqE1[E:11-165] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DARPin ; X-RAY DIFFRACTION 1.8Å

e5enqF1[F:5-166] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DARPin ; X-RAY DIFFRACTION 1.8Å

e5enrD1[D:5-166] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DARPin ; X-RAY DIFFRACTION 2.3Å

e5enrE1[E:11-166] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DARPin ; X-RAY DIFFRACTION 2.3Å

e5enrF1[F:5-166] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DARPin ; X-RAY DIFFRACTION 2.3Å

e5ensD1[D:11-166] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DARPin ; X-RAY DIFFRACTION 2.8Å

e5ensE1[E:11-166] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DARPin ; X-RAY DIFFRACTION 2.8Å

e5ensF1[F:11-166] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DARPin ; X-RAY DIFFRACTION 2.8Å

e5entD1[D:6-166] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DARPin ; X-RAY DIFFRACTION 2.5Å

e5entE1[E:11-166] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DARPin ; X-RAY DIFFRACTION 2.5Å

e5entF1[F:5-166] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DARPin ; X-RAY DIFFRACTION 2.5Å

e4zfhA1[A:12-167] Image Pymol Jmol Links: PDB, SCOP, CATH

Artificial ankyrin repeat protein_Ank(GAG)1D4 mutant -Y56A ; ligands: MG ; X-RAY DIFFRACTION 1.89Å

e4z68A1[A:490-644] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Tankyrase-2 ; ligands: SO4 ; X-RAY DIFFRACTION 1.859Å

e5bxoA1[A:487-646] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Tankyrase-2 ; ligands: 4XP,DMS,SO4 ; X-RAY DIFFRACTION 1.334Å

e5bxoB1[B:487-649] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Tankyrase-2 ; ligands: 4XP,DMS,SO4 ; X-RAY DIFFRACTION 1.334Å

e5bxuA1[A:486-648] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Tankyrase-2 ; ligands: CL ; X-RAY DIFFRACTION 1.350Å

e5eylA1[A:11-141] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DESIGNED ANKYRIN REPEAT PROTEIN (DARPIN) ; ligands: GOL,PO4 ; X-RAY DIFFRACTION 2.41Å

e5eilA1[A:0-157] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TRI-05 ; ligands: FE ; X-RAY DIFFRACTION 2.25Å

e5eilB1[B:0-158] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TRI-05 ; ligands: FE ; X-RAY DIFFRACTION 2.25Å

e5eilC1[C:0-158] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TRI-05 ; ligands: FE ; X-RAY DIFFRACTION 2.25Å

e5knhD1[D:12-168] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DARPIN 6G9 ; ligands: ACT ; X-RAY DIFFRACTION 1.60Å

e5jmnD1[D:11-168] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DARPin ; ligands: GOL ; X-RAY DIFFRACTION 2.3Å

e5jmnE1[E:13-166] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DARPin ; ligands: GOL ; X-RAY DIFFRACTION 2.3Å

e5hs0A1[A:1-160] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ankyrin domain protein ank1C4_7 ; ligands: GOL,SO4 ; X-RAY DIFFRACTION 2.400Å

e5hs0B1[B:1-158] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ankyrin domain protein ank1C4_7 ; ligands: GOL,SO4 ; X-RAY DIFFRACTION 2.400Å

e5nc5D1[D:11-166] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DARPin ; X-RAY DIFFRACTION 3Å

e5nc5E1[E:15-166] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DARPin ; X-RAY DIFFRACTION 3Å

e5gikA1[A:13-166] Image Pymol Jmol Links: PDB, SCOP, CATH

Artificial ankyrin repeat protein_Ank(GAG)1D4 mutant -S45Y ; ligands: GOL ; X-RAY DIFFRACTION 1.49Å

e5mioC2[C:622-744] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Kinesin-like protein KIF2C,KIF2C FUSED TO A DARPIN,KIF2C FUSED TO A DARPIN ; X-RAY DIFFRACTION 3.19Å

e5lebA1[A:12-152] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DDD_D12_06_D12_06_D12 ; X-RAY DIFFRACTION 2.3Å

e5le2A2[A:13-152] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DDD_D12_15_D12_15_D12 ; ligands: SCN ; X-RAY DIFFRACTION 2.40Å

e5le2B2[B:13-152] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DDD_D12_15_D12_15_D12 ; X-RAY DIFFRACTION 2.40Å

e4grgB1[B:1-124] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

ANTI-IGE INHIBITOR E2_79 ; X-RAY DIFFRACTION 4.24Å

e4duiA1[A:5-169] Image Pymol Jmol Links: PDB, SCOP, CATH

DESIGNED ANKYRIN REPEAT PROTEIN (DARPIN) D1 ; ligands: MPD,MRD ; X-RAY DIFFRACTION 1.16Å

e1svxA1[A:12-168] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Ankyrin Repeat Protein off7 ; X-RAY DIFFRACTION 2.24Å

e2xenA1[A:13-103] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

NI1C MUT4 ; ligands: EDO,MOH,SO4 ; X-RAY DIFFRACTION 2.2Å

e5aq8A1[A:11-165] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

OFF7_DB12V4 ; ligands: EPE,SCN ; X-RAY DIFFRACTION 1.62Å

e5eylB1[B:11-152] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DESIGNED ANKYRIN REPEAT PROTEIN (DARPIN) ; ligands: GOL ; X-RAY DIFFRACTION 2.41Å

e5finA1[A:12-170] Image Pymol Jmol Links: PDB, SCOP, CATH

NI3C DARPIN MUTANT5 HG-SITE N1 ; ligands: HG ; X-RAY DIFFRACTION 2.34Å

e5fioA1[A:11-170] Image Pymol Jmol Links: PDB, SCOP, CATH

NI3C DARPIN MUTANT5 HG-SITE N1 ; ligands: HG ; X-RAY DIFFRACTION 2.10Å

e5h76A1[A:13-164] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DARPin,Immunoglobulin G-binding protein A ; X-RAY DIFFRACTION 2.6Å

e5h76B1[B:13-164] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DARPin,Immunoglobulin G-binding protein A ; X-RAY DIFFRACTION 2.6Å

e5h76C1[C:13-164] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DARPin,Immunoglobulin G-binding protein A ; X-RAY DIFFRACTION 2.6Å

e5o2tB1[B:19-160] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

darpin 55 ; ligands: SO4 ; X-RAY DIFFRACTION 2.19Å

e5o2sB1[B:22-177] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

darpin K27 ; X-RAY DIFFRACTION 3.22Å

e5o2sD1[D:22-177] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

darpin K27 ; X-RAY DIFFRACTION 3.22Å

e5o2sF1[F:22-177] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

darpin K27 ; X-RAY DIFFRACTION 3.22Å

e5o2sH1[H:22-177] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

darpin K27 ; X-RAY DIFFRACTION 3.22Å

e5nm5F1[F:13-167] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Designed Ankyrin Repeat Protein (DARPIN) D1 ; X-RAY DIFFRACTION 2.05Å

e5nqtF1[F:13-167] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DESIGNED ANKYRIN REPEAT PROTEIN (DARPIN) D1 ; X-RAY DIFFRACTION 2.13Å

e5nquF1[F:13-167] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Designed Ankyrin Repeat Protein (DARPIN) D1 ; X-RAY DIFFRACTION 1.8Å

Next
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.

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

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

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

beta meanderssingle beta-sheet with mainly meander topology

beta sandwichestwo beta-sheets stacked together to form a sandwich

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

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

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

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

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

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

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

a/b barrelsrepeating beta-alpha units form a barrel

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

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

few secondary structure elementsstabilized by cofactors or disulfides

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