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
Representatives:
e4u48A4[A:371-476] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Putative inner membrane lipoprotein ; X-RAY DIFFRACTION 2.950Å
e4a5wA2[A:122-222] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
COMPLEMENT C5 ; X-RAY DIFFRACTION 3.50Å
e3pvmB2[B:125-218] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
COBRA VENOM FACTOR ; ligands: NAG ; X-RAY DIFFRACTION 4.3Å
e5jpmA6[A:137-236] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Complement C4-A ; ligands: NAG ; X-RAY DIFFRACTION 3.75Å
e5jpmD1[D:137-236] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Complement C4-A ; ligands: NAG ; X-RAY DIFFRACTION 3.75Å
e5jpnA6[A:137-236] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Complement C4-A ; ligands: NAG,PBM ; X-RAY DIFFRACTION 3.6Å
e5jtwA2[A:137-236] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Complement C4-A ; ligands: NAG ; X-RAY DIFFRACTION 3.500Å
e5jtwD1[D:137-236] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Complement C4-A ; ligands: NAG ; X-RAY DIFFRACTION 3.500Å
e2p9rA1[A:103-204] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha-2-macroglobulin ; X-RAY DIFFRACTION 2.3Å
e2p9rB1[B:103-199] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha-2-macroglobulin ; X-RAY DIFFRACTION 2.3Å
e3frpA4[A:104-197] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
COBRA VENOM FACTOR ALPHA CHAIN ; X-RAY DIFFRACTION 2.61Å
e3hrzA5[A:102-197] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Cobra venom factor ; ligands: NAG,P6G ; X-RAY DIFFRACTION 2.200Å
e3hs0A4[A:104-197] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Cobra venom factor ; ligands: NAG ; X-RAY DIFFRACTION 3.000Å
e3hs0F4[F:104-197] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Cobra venom factor ; ligands: NAG ; X-RAY DIFFRACTION 3.000Å
e3prxD5[D:125-218] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
COBRA VENOM FACTOR ; ligands: NAG ; X-RAY DIFFRACTION 4.3Å
e3pvmD5[D:125-218] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
COBRA VENOM FACTOR ; ligands: NAG ; X-RAY DIFFRACTION 4.3Å
e2b39B14[B:127-226] Image Pymol Jmol Links: PDB, SCOP, CATH
e3prxB14[B:125-218] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
COBRA VENOM FACTOR ; ligands: NAG ; X-RAY DIFFRACTION 4.3Å
e2iceA5[A:104-206] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
COMPLEMENT C3 BETA CHAIN ; X-RAY DIFFRACTION 3.1Å
e2b39A9[A:127-226] Image Pymol Jmol Links: PDB, SCOP, CATH
e2a74A2[A:104-206] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
COMPLEMENT COMPONENT C3C ; X-RAY DIFFRACTION 2.4Å
e2i07A2[A:104-206] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
COMPLEMENT C3B ; ligands: NAG ; X-RAY DIFFRACTION 4.0Å
e2iceD2[D:104-206] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
COMPLEMENT C3 BETA CHAIN ; X-RAY DIFFRACTION 3.1Å
e2icfA2[A:104-206] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
COMPLEMENT C3 BETA CHAIN ; ligands: NAG ; X-RAY DIFFRACTION 4.1Å
e4u4jA12[A:371-476] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Putative inner membrane lipoprotein ; X-RAY DIFFRACTION 2.900Å
e4u59A12[A:371-476] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
alpha-2-macroglobulin ; X-RAY DIFFRACTION 3.090Å
e4xamA3[A:140-236] Image Pymol Jmol Links: PDB, SCOP, CATH
e4xamB3[B:140-236] Image Pymol Jmol Links: PDB, SCOP, CATH
e4ziqA7[A:379-484] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Uncharacterized lipoprotein YfhM ; X-RAY DIFFRACTION 2.55Å
e4rtdA7[A:385-484] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Uncharacterized lipoprotein YfhM ; X-RAY DIFFRACTION 3.65Å
e2qkiA1[A:104-206] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
COMPLEMENT C3 ; ligands: BR,GOL ; X-RAY DIFFRACTION 2.4Å
e3l3oA6[A:104-206] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Complement C3 ; X-RAY DIFFRACTION 3.400Å
e5i5kB9[B:122-222] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Complement C5 ; X-RAY DIFFRACTION 4.2Å
e5i5kA9[A:122-222] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Complement C5 ; X-RAY DIFFRACTION 4.2Å
e5hccB1[B:122-223] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Complement C5 ; ligands: EDO ; X-RAY DIFFRACTION 2.59Å
e5hcdB5[B:122-223] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Complement C5 ; X-RAY DIFFRACTION 2.98Å
e5hceB3[B:122-223] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Complement C5 ; X-RAY DIFFRACTION 3.12Å
e5fo7A2[A:126-228] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
COMPLEMENT C3 BETA CHAIN ; X-RAY DIFFRACTION 2.80Å
e5fo8A6[A:126-228] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
COMPLEMENT C3 ; ligands: EDO ; X-RAY DIFFRACTION 2.40Å
e5fo9A3[A:126-228] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
COMPLEMENT C3 BETA CHAIN ; X-RAY DIFFRACTION 3.30Å
e5fo9D1[D:126-228] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
COMPLEMENT C3 BETA CHAIN ; X-RAY DIFFRACTION 3.30Å
e5foaA6[A:126-228] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
COMPLEMENT C3 BETA CHAIN ; X-RAY DIFFRACTION 4.20Å
e5foaC4[C:126-228] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
COMPLEMENT C3 BETA CHAIN ; X-RAY DIFFRACTION 4.20Å
e5fobA2[A:126-228] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
COMPLEMENT C3 BETA CHAIN ; ligands: GOL,IOD ; X-RAY DIFFRACTION 2.50Å
e2a73A2[A:104-206] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
COMPLEMENT C3 ; X-RAY DIFFRACTION 3.3Å
e2a74D1[D:104-206] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
COMPLEMENT COMPONENT C3C ; ligands: GOL ; X-RAY DIFFRACTION 2.4Å
e2hr0A4[A:104-206] Image Pymol Jmol Links: PDB, SCOP, CATH
e2qkiD2[D:104-206] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
COMPLEMENT C3 ; ligands: BR,GOL ; X-RAY DIFFRACTION 2.4Å
e3pvmA20[A:122-222] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
COMPLEMENT C5 ; X-RAY DIFFRACTION 4.3Å
e3pvmC15[C:122-222] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
COMPLEMENT C5 ; X-RAY DIFFRACTION 4.3Å
e3l3oD2[D:104-206] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Complement C3 ; X-RAY DIFFRACTION 3.400Å
e3l5nA6[A:104-206] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Complement C3 ; ligands: NAG ; X-RAY DIFFRACTION 6.000Å
e3nmsA5[A:104-206] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Complement C3 ; X-RAY DIFFRACTION 4.100Å
e3ohxA3[A:104-206] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Complement C3 ; X-RAY DIFFRACTION 3.500Å
e3ohxD3[D:104-206] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Complement C3 ; X-RAY DIFFRACTION 3.500Å
e2winA5[A:104-206] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
COMPLEMENT C3 BETA CHAIN ; ligands: NDG ; X-RAY DIFFRACTION 3.90Å
e2winC3[C:104-206] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
COMPLEMENT C3 BETA CHAIN ; ligands: NDG ; X-RAY DIFFRACTION 3.90Å
e2winE1[E:104-206] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
COMPLEMENT C3 BETA CHAIN ; ligands: BMA,NDG ; X-RAY DIFFRACTION 3.90Å
e2winG6[G:104-206] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
COMPLEMENT C3 BETA CHAIN ; ligands: NDG ; X-RAY DIFFRACTION 3.90Å
e3g6jA4[A:104-206] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
COMPLEMENT C3 BETA CHAIN ; X-RAY DIFFRACTION 3.1Å
e3g6jC1[C:104-206] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
COMPLEMENT C3 BETA CHAIN ; X-RAY DIFFRACTION 3.1Å
e3t4aA1[A:104-206] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Complement C3 beta chain ; X-RAY DIFFRACTION 3.400Å
e3t4aD3[D:104-206] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Complement C3 beta chain ; X-RAY DIFFRACTION 3.400Å
e2wiiA5[A:104-206] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
COMPLEMENT C3 BETA CHAIN ; ligands: GOL ; X-RAY DIFFRACTION 2.70Å
e2xwbA2[A:104-206] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
COMPLEMENT C3B BETA CHAIN ; X-RAY DIFFRACTION 3.49Å
e2xwbC6[C:104-206] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
COMPLEMENT C3B BETA CHAIN ; X-RAY DIFFRACTION 3.49Å
e2xwjA2[A:104-206] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
COMPLEMENT C3 BETA CHAIN ; X-RAY DIFFRACTION 4.0Å
e2xwjC2[C:104-206] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
COMPLEMENT C3 BETA CHAIN ; ligands: NAG ; X-RAY DIFFRACTION 4.0Å
e2xwjE2[E:104-206] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
COMPLEMENT C3 BETA CHAIN ; ligands: NAG ; X-RAY DIFFRACTION 4.0Å
e2xwjG4[G:104-206] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
COMPLEMENT C3 BETA CHAIN ; ligands: NAG ; X-RAY DIFFRACTION 4.0Å
e4e0sA9[A:122-223] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Complement C5 ; X-RAY DIFFRACTION 4.200Å
e4fxgA2[A:139-236] Image Pymol Jmol Links: PDB, SCOP, CATH
e4fxgD3[D:135-236] Image Pymol Jmol Links: PDB, SCOP, CATH
e4fxkA3[A:137-236] Image Pymol Jmol Links: PDB, SCOP, CATH
; ligands: NAG
e5m6wA5[A:104-206] Image Pymol Jmol Links: PDB, SCOP, CATH
; ligands: NAG
e5m6wG6[G:104-206] Image Pymol Jmol Links: PDB, SCOP, CATH
; ligands: NAG
e5o32A1[A:126-228] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Complement C3 ; ligands: NAG ; X-RAY DIFFRACTION 4.2Å
e5o32E2[E:126-228] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Complement C3 ; ligands: NAG ; X-RAY DIFFRACTION 4.2Å
e5o35A6[A:126-228] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Complement C3 ; X-RAY DIFFRACTION 4.2Å
e6ehgA6[A:126-228] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Complement C3 ; ligands: NAG ; X-RAY DIFFRACTION 2.65Å
e6i2xB7[B:124-219] Image Pymol Jmol Links: PDB, SCOP, CATH
e6i2xC6[C:122-223] Image Pymol Jmol Links: PDB, SCOP, CATH
e6rurA5[A:104-206] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Complement C3 ; ligands: NAG ; X-RAY DIFFRACTION 6Å
e6ru5A6[A:126-228] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Complement C3 ; X-RAY DIFFRACTION 3.7Å
e6rurG3[G:104-206] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Complement C3 ; ligands: NAG ; X-RAY DIFFRACTION 6Å
e6ruvA5[A:104-206] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Complement C3 ; ligands: NAG ; X-RAY DIFFRACTION 6.15Å
e6ruvG6[G:104-206] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Complement C3 ; ligands: NAG ; X-RAY DIFFRACTION 6.15Å
e6rqjB3[B:122-223] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Complement C5 ; ELECTRON MICROSCOPY
e7ad6B1[B:122-223] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Complement C5 ; ligands: EDO ; X-RAY DIFFRACTION 2.75Å
e6yo6A3[A:126-228] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
iC3b1 alpha chain ; X-RAY DIFFRACTION 6.000Å
e7ad7B1[B:122-223] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Complement C5 ; ligands: EOH ; X-RAY DIFFRACTION 2.3Å
e6ysqA4[A:137-236] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Complement C4 beta chain ; X-RAY DIFFRACTION 3.3Å
e6ysqB4[B:137-236] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Complement C4 beta chain ; X-RAY DIFFRACTION 3.3Å
e6tavA4[A:126-223] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha-2-macroglobulin ; X-RAY DIFFRACTION 4.20Å
e6tavC3[C:126-223] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha-2-macroglobulin ; X-RAY DIFFRACTION 4.20Å
e7nycA5[A:104-203] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Complement C5 ; ELECTRON MICROSCOPY
e7nydA5[A:104-203] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Complement C5 ; ELECTRON MICROSCOPY
e7s62A5[A:119-216] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha 2-macroglobulin ; ELECTRON MICROSCOPY
e7s63B5[B:119-216] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha 2-Macroglobulin ; ELECTRON MICROSCOPY
e7s63D5[D:119-216] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha 2-Macroglobulin ; ELECTRON MICROSCOPY
e7s64A5[A:119-216] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha 2-macroglobulin ; ELECTRON MICROSCOPY
e7s64B5[B:119-216] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha 2-macroglobulin ; ELECTRON MICROSCOPY
e7s64D5[D:119-216] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha 2-macroglobulin ; ELECTRON MICROSCOPY
e7bagA1[A:104-206] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Complement C3 ; X-RAY DIFFRACTION 2.000Å
e7b2mA5[A:137-236] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Complement C4 beta chain ; ligands: NAG ; ELECTRON MICROSCOPY
e7qivA4[A:126-228] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Complement C3 beta chain ; ligands: NAG ; X-RAY DIFFRACTION 2.8Å
e7tv9A4[A:104-206] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Complement C3 beta chain ; ligands: NAG ; X-RAY DIFFRACTION 3.400Å
e7b2pA6[A:137-236] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Complement C4 beta chain ; ELECTRON MICROSCOPY
e7b2qA4[A:137-236] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Complement C4 beta chain ; ELECTRON MICROSCOPY
e7q62B3[B:119-217] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha-2-macroglobulin-like protein 1 ; ligands: NAG ; ELECTRON MICROSCOPY
e7op0B1[B:122-223] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Complement C5 beta chain ; X-RAY DIFFRACTION 2.57Å
e7q60A1[A:118-214] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha-2-macroglobulin-like protein 1 ; ELECTRON MICROSCOPY
e7q61A5[A:118-214] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha-2-macroglobulin-like protein 1 ; ELECTRON MICROSCOPY
e7q62A4[A:118-214] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha-2-macroglobulin-like protein 1 ; ligands: NAG ; ELECTRON MICROSCOPY
e7akkB1[B:104-206] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
Complement C3 beta chain ; ligands: GOL ; X-RAY DIFFRACTION 3.34Å
e7akkC2[C:104-206] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
Complement C3 beta chain ; X-RAY DIFFRACTION 3.34Å
e7nozA3[A:126-228] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Complement C3 beta chain ; X-RAY DIFFRACTION 3.9Å
e7q1yA1[A:118-214] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha-2-macroglobulin-like protein 1 ; X-RAY DIFFRACTION 4.276Å
e7q1yB1[B:118-214] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha-2-macroglobulin-like protein 1 ; X-RAY DIFFRACTION 4.276Å
e7q5zA3[A:118-214] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha-2-macroglobulin-like protein 1 ; ELECTRON MICROSCOPY
e6tavB6[B:125-224] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha-2-macroglobulin ; X-RAY DIFFRACTION 4.20Å
e6tavD6[D:125-224] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha-2-macroglobulin ; X-RAY DIFFRACTION 4.20Å
e7o7nA6[A:125-224] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha-2-macroglobulin ; ELECTRON MICROSCOPY
e7o7nC3[C:125-224] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha-2-macroglobulin ; ELECTRON MICROSCOPY
e7o7oA8[A:125-224] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha-2-macroglobulin ; ELECTRON MICROSCOPY
e7o7oC2[C:125-224] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha-2-macroglobulin ; ELECTRON MICROSCOPY
e7o7pA6[A:125-224] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha-2-macroglobulin ; ELECTRON MICROSCOPY
e7o7pB6[B:125-224] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha-2-macroglobulin ; ELECTRON MICROSCOPY
e7o7pC4[C:125-224] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha-2-macroglobulin ; ELECTRON MICROSCOPY
e7o7pD8[D:125-224] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha-2-macroglobulin ; ELECTRON MICROSCOPY
e7o7qA4[A:125-224] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha-2-macroglobulin ; ELECTRON MICROSCOPY
e7o7qB1[B:125-224] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha-2-macroglobulin ; ELECTRON MICROSCOPY
e7o7qC3[C:125-224] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha-2-macroglobulin ; ELECTRON MICROSCOPY
e7o7qD1[D:125-224] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha-2-macroglobulin ; ELECTRON MICROSCOPY
e7o7rA5[A:125-224] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha-2-macroglobulin ; ELECTRON MICROSCOPY
e7o7rB4[B:125-224] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha-2-macroglobulin ; ELECTRON MICROSCOPY
e7o7rC8[C:125-224] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha-2-macroglobulin ; ELECTRON MICROSCOPY
e7o7rD6[D:125-224] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha-2-macroglobulin ; ELECTRON MICROSCOPY
e7o7sA6[A:125-224] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha-2-macroglobulin ; ELECTRON MICROSCOPY
e7o7sB2[B:125-224] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha-2-macroglobulin ; ELECTRON MICROSCOPY
e7o7sC2[C:125-224] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha-2-macroglobulin ; ELECTRON MICROSCOPY
e7o7lA1[A:125-224] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha-2-macroglobulin ; ELECTRON MICROSCOPY
e7o7lB4[B:125-224] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha-2-macroglobulin ; ELECTRON MICROSCOPY
e7o7lC1[C:125-224] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha-2-macroglobulin ; ELECTRON MICROSCOPY
e7o7lD1[D:125-224] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha-2-macroglobulin ; ELECTRON MICROSCOPY
e7o7mA5[A:125-224] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha-2-macroglobulin ; ELECTRON MICROSCOPY
e7o7mB6[B:125-224] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha-2-macroglobulin ; ELECTRON MICROSCOPY
e7o7mC1[C:125-224] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha-2-macroglobulin ; ELECTRON MICROSCOPY
e7o7mD4[D:125-224] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha-2-macroglobulin ; ELECTRON MICROSCOPY
e7o7nB1[B:125-224] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha-2-macroglobulin ; ELECTRON MICROSCOPY
e7o7nD7[D:125-224] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha-2-macroglobulin ; ELECTRON MICROSCOPY
e7o7oB7[B:125-224] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha-2-macroglobulin ; ELECTRON MICROSCOPY
e7o7oD7[D:125-224] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha-2-macroglobulin ; ELECTRON MICROSCOPY
e7o7sD1[D:125-224] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha-2-macroglobulin ; ELECTRON MICROSCOPY
e8ayhB7[B:124-219] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Cobra venom factor ; ELECTRON MICROSCOPY
e8ayhC1[C:122-223] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Complement C5 beta chain ; ELECTRON MICROSCOPY
e8cemF4[F:125-227] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Complement C3 beta chain ; X-RAY DIFFRACTION 3.0Å
e7zgjA6[A:126-228] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Complement C3 beta chain ; ELECTRON MICROSCOPY
e7zgkA2[A:126-228] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Complement C3 beta chain ; ELECTRON MICROSCOPY
e8cemE3[E:125-227] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Complement C3 beta chain ; X-RAY DIFFRACTION 3.0Å
e8cmlE5[E:122-223] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8enuG2[G:104-206] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Complement C3 beta chain ; ELECTRON MICROSCOPY
e8eokG4[G:104-206] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
Pseudo group of domains that do not map to PFam family profiles. Domains inside should not be considered as in one family.
some similarity with Ig fold
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