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
X: TIM beta/alpha-barrel
H: EAL domain
T: EAL domain
F: EAL
Representatives:
e4ag0A1[A:439-688]
nonrep
Image
Pymol
Jmol Links:
PDB,
SCOP,
CATH, PubMed,
DOI
FIMX ; ligands: ACT,PO4 ; X-RAY DIFFRACTION 2.3Å
e2basA2[A:2-262]
nonrep
Image
Pymol
Jmol Links:
PDB,
SCOP,
CATH, PubMed,
DOI
YkuI protein ; X-RAY DIFFRACTION 2.60Å
e4es4C2[C:15-32,C:53-233] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PUTATIVE CYCLIC DI-GMP REGULATOR CDGR ; X-RAY DIFFRACTION 2.9Å
e4es4G2[G:15-32,G:53-233] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PUTATIVE CYCLIC DI-GMP REGULATOR CDGR ; X-RAY DIFFRACTION 2.9Å
e5hxgA1[A:2-224] Image Pymol Jmol Links: PDB, SCOP, CATH
Uncharacterized protein STM1697 ; X-RAY DIFFRACTION 1.998Å
e5hxgC1[C:2-224] Image Pymol Jmol Links: PDB, SCOP, CATH
Uncharacterized protein STM1697 ; X-RAY DIFFRACTION 1.998Å
e2basB2[B:2-262] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
YkuI protein ; X-RAY DIFFRACTION 2.60Å
e2w27A2[A:2-262] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
YKUI PROTEIN ; ligands: 5GP,CA ; X-RAY DIFFRACTION 2.80Å
e3hvbA1[A:437-687] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e3kzpA1[A:3-235] Image Pymol Jmol Links: PDB, SCOP, CATH
Putative diguanylate cyclase/phosphodiesterase ; ligands: CA,CAC,CL ; X-RAY DIFFRACTION 2.000Å
e3n3tA1[A:487-746] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PUTATIVE DIGUANYLATE CYCLASE/PHOSPHODIESTERASE ; ligands: C2E,CL,MG ; X-RAY DIFFRACTION 2.350Å
e3pfmA1[A:406-648] Image Pymol Jmol Links: PDB, SCOP, CATH
GGDEF domain protein ; X-RAY DIFFRACTION 2.90Å
e3s83A1[A:289-547] Image Pymol Jmol Links: PDB, SCOP, CATH
GGDEF family protein ; ligands: K ; X-RAY DIFFRACTION 1.34Å
e3u2eA1[A:287-546] Image Pymol Jmol Links: PDB, SCOP, CATH
GGDEF family protein ; ligands: MG ; X-RAY DIFFRACTION 2.32Å
e2r6oA1[A:488-745] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PUTATIVE DIGUANYLATE CYCLASE/PHOSPHODIESTERASE (GGDEF & EAL DOMAINS) ; ligands: CL,MG ; X-RAY DIFFRACTION 1.8Å
e2w27B2[B:1-258] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
YKUI PROTEIN ; ligands: 5GP,CA ; X-RAY DIFFRACTION 2.80Å
e2r6oB1[B:489-746] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PUTATIVE DIGUANYLATE CYCLASE/PHOSPHODIESTERASE (GGDEF & EAL DOMAINS) ; ligands: MG ; X-RAY DIFFRACTION 1.8Å
e3gfyA1[A:158-400] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Klebsiella pneumoniae BlrP1 ; ligands: C2E ; X-RAY DIFFRACTION 2.6Å
e3kzpB1[B:4-235] Image Pymol Jmol Links: PDB, SCOP, CATH
Putative diguanylate cyclase/phosphodiesterase ; ligands: CA,CAC,CL ; X-RAY DIFFRACTION 2.000Å
e3n3tB1[B:486-746] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PUTATIVE DIGUANYLATE CYCLASE/PHOSPHODIESTERASE ; ligands: C2E,MG ; X-RAY DIFFRACTION 2.350Å
e3hv8A1[A:441-687] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PROTEIN FIMX ; ligands: C2E ; X-RAY DIFFRACTION 1.45Å
e3hv9A1[A:429-689] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PROTEIN FIMX ; ligands: GOL ; X-RAY DIFFRACTION 2.3Å
e3pjtA1[A:409-648] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Cyclic dimeric GMP binding protein ; ligands: C2E ; X-RAY DIFFRACTION 2.5Å
e3pjtB1[B:409-648] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Cyclic dimeric GMP binding protein ; ligands: C2E ; X-RAY DIFFRACTION 2.5Å
e3pjuA1[A:400-648] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Cyclic dimeric GMP binding protein ; ligands: C2E ; X-RAY DIFFRACTION 2.499Å
e3pjxA2[A:407-648] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Cyclic dimeric GMP binding protein ; ligands: EDO ; X-RAY DIFFRACTION 2.0Å
e3u2eB1[B:286-540] Image Pymol Jmol Links: PDB, SCOP, CATH
GGDEF family protein ; ligands: MG ; X-RAY DIFFRACTION 2.32Å
e4afyB1[B:437-687] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FIMX ; ligands: MG ; X-RAY DIFFRACTION 2.01Å
e4f3hA1[A:1-247] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Putative uncharacterized protein ; ligands: C2E ; X-RAY DIFFRACTION 2.5Å
e4hjfA1[A:285-547] Image Pymol Jmol Links: PDB, SCOP, CATH
GGDEF family protein ; ligands: C2E,CA ; X-RAY DIFFRACTION 1.75Å
e4j40A1[A:437-687] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FimX ; X-RAY DIFFRACTION 2.99Å
e3sy8C1[C:146-389] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
RocR ; ligands: MG ; X-RAY DIFFRACTION 2.500Å
e3sy8B1[B:146-389] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
RocR ; ligands: MG ; X-RAY DIFFRACTION 2.500Å
e4hu3A1[A:531-799] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Oxygen sensor protein DosP ; X-RAY DIFFRACTION 3.3Å
e4es4A1[A:11-233] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PUTATIVE CYCLIC DI-GMP REGULATOR CDGR ; X-RAY DIFFRACTION 2.9Å
e3tlqA1[A:2-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Regulatory protein YdiV ; ligands: GOL,PO4 ; X-RAY DIFFRACTION 1.91Å
e3tlqB1[B:3-237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Regulatory protein YdiV ; ligands: PO4 ; X-RAY DIFFRACTION 1.91Å
e4es4E1[E:11-233] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PUTATIVE CYCLIC DI-GMP REGULATOR CDGR ; X-RAY DIFFRACTION 2.9Å
e4j40B1[B:437-687] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FimX ; X-RAY DIFFRACTION 2.99Å
e4kieA1[A:98-358] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
CYCLIC DI-GMP PHOSPHODIESTERASE YAHA ; ligands: PGE ; X-RAY DIFFRACTION 1.7Å
e3sy8D4[D:145-398] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
RocR ; ligands: EPE,MG ; X-RAY DIFFRACTION 2.500Å
e4hu4A2[A:541-798] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Oxygen sensor protein DosP ; X-RAY DIFFRACTION 2.2Å
e3gfxA3[A:158-399] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Klebsiella pneumoniae BlrP1 ; ligands: C2E,CA ; X-RAY DIFFRACTION 2.4Å
e3sy8A4[A:145-392] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
RocR ; ligands: MG ; X-RAY DIFFRACTION 2.500Å
e3gg0A3[A:158-400] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Klebsiella pneumoniae BlrP1 ; ligands: C2E,MN ; X-RAY DIFFRACTION 2.55Å
e3gg1A3[A:158-399] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Klebsiella pneumoniae Blrp1 ; ligands: C2E,CA ; X-RAY DIFFRACTION 2.3Å
e3gg1B3[B:158-400] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Klebsiella pneumoniae Blrp1 ; ligands: C2E,CA ; X-RAY DIFFRACTION 2.3Å
e3gg0B3[B:158-400] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Klebsiella pneumoniae BlrP1 ; ligands: C2E,MN ; X-RAY DIFFRACTION 2.55Å
e3gfzB3[B:158-400] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Klebsiella pneumoniae BlrP1 ; ligands: C2E,MN ; X-RAY DIFFRACTION 2.05Å
e3gfxB3[B:158-400] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Klebsiella pneumoniae BlrP1 ; ligands: C2E,CA ; X-RAY DIFFRACTION 2.4Å
e3gfyB3[B:158-400] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Klebsiella pneumoniae BlrP1 ; ligands: C2E ; X-RAY DIFFRACTION 2.6Å
e3pjwA4[A:219-240,A:408-648] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Cyclic dimeric GMP binding protein ; X-RAY DIFFRACTION 3.1Å
e4q6jA1[A:2-249] Image Pymol Jmol Links: PDB, SCOP, CATH
LMO0131 PROTEIN ; ligands: EDO,GOL,PO4 ; X-RAY DIFFRACTION 1.37Å
e4fokA1[A:426-689] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FimX ; ligands: C2E,GOL ; X-RAY DIFFRACTION 1.80Å
e4fouB1[B:426-686] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FimX ; ligands: C2E,CA,GOL ; X-RAY DIFFRACTION 2.10Å
e4f48A1[A:-2-238] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Putative uncharacterized protein ; ligands: C2E ; X-RAY DIFFRACTION 2.7Å
e4fouA1[A:426-687] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FimX ; ligands: C2E,CA ; X-RAY DIFFRACTION 2.10Å
e4fojA1[A:426-678] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FimX ; ligands: C2E ; X-RAY DIFFRACTION 1.40Å
e4lj3A1[A:104-359] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
CYCLIC DI-GMP PHOSPHODIESTERASE YAHA ; ligands: C2E,CA,HB0,IMD ; X-RAY DIFFRACTION 1.7Å
e4lj3B1[B:104-359] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
CYCLIC DI-GMP PHOSPHODIESTERASE YAHA ; ligands: C2E,CA,HB0,IMD ; X-RAY DIFFRACTION 1.7Å
e4lykA1[A:107-359] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
CYCLIC DI-GMP PHOSPHODIESTERASE YAHA ; ligands: EDO,HB0,MG ; X-RAY DIFFRACTION 2.4Å
e4lykB1[B:107-359] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
CYCLIC DI-GMP PHOSPHODIESTERASE YAHA ; ligands: EDO,HB0,MG ; X-RAY DIFFRACTION 2.4Å
e4lykC1[C:107-358] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
CYCLIC DI-GMP PHOSPHODIESTERASE YAHA ; ligands: EDO,HB0,MG ; X-RAY DIFFRACTION 2.4Å
e4lykD1[D:106-358] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
CYCLIC DI-GMP PHOSPHODIESTERASE YAHA ; ligands: EDO,HB0,MG ; X-RAY DIFFRACTION 2.4Å
e4q6jB1[B:0-249] Image Pymol Jmol Links: PDB, SCOP, CATH
LMO0131 PROTEIN ; ligands: ACY,EDO,PO4 ; X-RAY DIFFRACTION 1.37Å
e4rniA1[A:4-256] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Motility regulator ; X-RAY DIFFRACTION 2.17Å
e4rnjA1[A:1-255] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Motility regulator ; X-RAY DIFFRACTION 2.32Å
e4rnjB1[B:1-259] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Motility regulator ; X-RAY DIFFRACTION 2.32Å
e4rniB1[B:3-256] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Motility regulator ; X-RAY DIFFRACTION 2.17Å
e4rnfA1[A:172-430] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Motility regulator ; X-RAY DIFFRACTION 2.850Å
e4rnhA1[A:1149-1405] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Motility regulator ; ligands: C2E,MG ; X-RAY DIFFRACTION 2.45Å
e4hu4B1[B:541-798] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Oxygen sensor protein DosP ; X-RAY DIFFRACTION 2.2Å
e4y8eA1[A:3-261] Image Pymol Jmol Links: PDB, SCOP, CATH
PA3825 EAL ; ligands: CA ; X-RAY DIFFRACTION 1.61Å
e4y8eB1[B:5-261] Image Pymol Jmol Links: PDB, SCOP, CATH
PA3825 EAL ; ligands: CA ; X-RAY DIFFRACTION 1.61Å
e4y9pA1[A:3-261] Image Pymol Jmol Links: PDB, SCOP, CATH
PA3825-EAL ; ligands: C2E,CA ; X-RAY DIFFRACTION 2.44Å
e4y9mA1[A:5-260] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PA3825-EAL ; ligands: PO4 ; X-RAY DIFFRACTION 1.60Å
e4y9nA1[A:5-260] Image Pymol Jmol Links: PDB, SCOP, CATH
PA3825-EAL ; ligands: PO4 ; X-RAY DIFFRACTION 1.92Å
e4y9pB1[B:5-261] Image Pymol Jmol Links: PDB, SCOP, CATH
PA3825-EAL ; ligands: C2E,CA ; X-RAY DIFFRACTION 2.44Å
e4y9qA1[A:5-261] Image Pymol Jmol Links: PDB, SCOP, CATH
; ligands: C2E,MG
e4y9oA1[A:5-259] Image Pymol Jmol Links: PDB, SCOP, CATH
PA3825-EAL ; ligands: PO4 ; X-RAY DIFFRACTION 1.81Å
e5mkgA1[A:5-260] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Diguanylate phosphodiesterase ; ligands: C2E,CA ; X-RAY DIFFRACTION 2.440Å
e5mkgB1[B:6-259] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Diguanylate phosphodiesterase ; ligands: C2E,CA ; X-RAY DIFFRACTION 2.440Å
e5mf5A1[A:5-261] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Diguanylate phosphodiesterase ; ligands: C2E,MG ; X-RAY DIFFRACTION 1.770Å
e5m1tA1[A:435-681] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
MucR Phosphodiesterase ; ligands: C2E,MG ; X-RAY DIFFRACTION 2.27Å
e5m1tB1[B:448-681] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
MucR Phosphodiesterase ; ligands: C2E,MG ; X-RAY DIFFRACTION 2.27Å
e5mfuA1[A:5-258] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Diguanylate phosphodiesterase ; ligands: G,MN,NA ; X-RAY DIFFRACTION 2.15Å
e5yrpA1[A:364-389,A:409-606] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Sensory box/response regulator ; ligands: MG ; X-RAY DIFFRACTION 2.99Å
e5yrpB1[B:360-387,B:412-606] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Sensory box/response regulator ; ligands: MG ; X-RAY DIFFRACTION 2.99Å
e5xgbA1[A:558-797] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Uncharacterized protein ; X-RAY DIFFRACTION 2.28Å
e5m3cA2[A:975-1234] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Diguanylate cyclase ; ligands: CA ; X-RAY DIFFRACTION 2.800Å
e5xgdA2[A:558-797] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Uncharacterized protein PA0861 ; ligands: GTP ; X-RAY DIFFRACTION 2.800Å
e5xgeA2[A:558-797] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Uncharacterized protein PA0861 ; ligands: C2E ; X-RAY DIFFRACTION 3.310Å
e5m3cB2[B:975-1234] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Diguanylate cyclase ; ligands: CA ; X-RAY DIFFRACTION 2.800Å
e6hq7A1[A:142-402] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
EAL Enzyme Bd1971 ; ligands: MG ; X-RAY DIFFRACTION 2.460Å
e6hq4A1[A:139-402] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
EAL Enzyme Bd1971 ; ligands: MG ; X-RAY DIFFRACTION 2.630Å
e6hq4B1[B:139-401] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
EAL Enzyme Bd1971 ; ligands: MG ; X-RAY DIFFRACTION 2.630Å
e6hq5A1[A:142-402] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
EAL Enzyme Bd1971 ; ligands: C2E,CA ; X-RAY DIFFRACTION 2.830Å
e6hq5B1[B:136-401] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
EAL Enzyme Bd1971 ; ligands: C2E,CA ; X-RAY DIFFRACTION 2.830Å
e6hq7B1[B:136-401] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
EAL Enzyme Bd1971 ; ligands: MG ; X-RAY DIFFRACTION 2.460Å
e3gfzA2[A:154-400] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Klebsiella pneumoniae BlrP1 ; ligands: C2E,MN ; X-RAY DIFFRACTION 2.05Å
e6ifqB1[B:21-257] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
cyclic di nucleotide phoshodiesterase ; ligands: CA ; X-RAY DIFFRACTION 1.950Å
e6ifqA1[A:21-257] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
cyclic di nucleotide phoshodiesterase ; ligands: CA ; X-RAY DIFFRACTION 1.950Å
e6ih1A1[A:21-257] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
cyclic di nucleotide phoshodiesterase ; ligands: C2E,CA ; X-RAY DIFFRACTION 1.950Å
e6ih1B1[B:21-257] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
cyclic di nucleotide phoshodiesterase ; ligands: C2E,CA ; X-RAY DIFFRACTION 1.950Å
e6ih1C1[C:21-257] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
cyclic di nucleotide phoshodiesterase ; ligands: C2E,CA ; X-RAY DIFFRACTION 1.950Å
e6ih1D1[D:21-257] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
cyclic di nucleotide phoshodiesterase ; ligands: C2E,CA ; X-RAY DIFFRACTION 1.950Å
e6ih7B1[B:21-257] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
cyclic di nucleotide phoshodiesterase ; ligands: 4BW,CA ; X-RAY DIFFRACTION 2.250Å
e6ih7A1[A:21-257] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
cyclic di nucleotide phoshodiesterase ; ligands: 4BW,CA ; X-RAY DIFFRACTION 2.250Å
e6pwjA1[A:221-241,A:402-638] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
GGDEF and EAL domain-containing protein ; ligands: MG ; X-RAY DIFFRACTION 2.700Å
e6ij2A1[A:22-257] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
EAL domain protein ; ligands: CA ; X-RAY DIFFRACTION 1.700Å
e6pwjB1[B:397-636] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
GGDEF and EAL domain-containing protein ; ligands: MG,PGE ; X-RAY DIFFRACTION 2.700Å
e6pwkA2[A:398-635] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
GGDEF and EAL domain-containing protein ; ligands: C2E,MG ; X-RAY DIFFRACTION 2.6Å
e6pwkB1[B:398-635] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
GGDEF and EAL domain-containing protein ; ligands: C2E,MG ; X-RAY DIFFRACTION 2.6Å
e6ij2B1[B:22-257] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
EAL domain protein ; ligands: CA ; X-RAY DIFFRACTION 1.700Å
e6ij2C1[C:22-257] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
EAL domain protein ; ligands: CA ; X-RAY DIFFRACTION 1.700Å
e6ij2D1[D:22-257] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
EAL domain protein ; ligands: CA ; X-RAY DIFFRACTION 1.700Å
e6k6tA1[A:21-257] Image Pymol Jmol Links: PDB, SCOP, CATH
EAL domain protein ; ligands: C2I,CA ; X-RAY DIFFRACTION 2.200Å
e6k6tB1[B:21-257] Image Pymol Jmol Links: PDB, SCOP, CATH
EAL domain protein ; ligands: C2I,CA ; X-RAY DIFFRACTION 2.200Å
e6k6tC1[C:21-257] Image Pymol Jmol Links: PDB, SCOP, CATH
EAL domain protein ; ligands: C2I,CA ; X-RAY DIFFRACTION 2.200Å
e6k6tD1[D:21-257] Image Pymol Jmol Links: PDB, SCOP, CATH
EAL domain protein ; ligands: C2I,CA ; X-RAY DIFFRACTION 2.200Å
e7pk5A1[A:107-359] Image Pymol Jmol Links: PDB, SCOP, CATH
Cyclic di-GMP phosphodiesterase PdeL ; X-RAY DIFFRACTION 4.400Å
e7pk5D1[D:107-359] Image Pymol Jmol Links: PDB, SCOP, CATH
Cyclic di-GMP phosphodiesterase PdeL ; X-RAY DIFFRACTION 4.400Å
e7pk5B1[B:107-359] Image Pymol Jmol Links: PDB, SCOP, CATH
Cyclic di-GMP phosphodiesterase PdeL ; X-RAY DIFFRACTION 4.400Å
e7pk5C1[C:107-359] Image Pymol Jmol Links: PDB, SCOP, CATH
Cyclic di-GMP phosphodiesterase PdeL ; X-RAY DIFFRACTION 4.400Å
e8arvA1[A:424-678] Image Pymol Jmol Links: PDB, SCOP, CATH
Bifunctional diguanylate cyclase/phosphodiesterase ; ligands: MG ; X-RAY DIFFRACTION 1.9Å
e8arvB1[B:424-677] Image Pymol Jmol Links: PDB, SCOP, CATH
Bifunctional diguanylate cyclase/phosphodiesterase ; ligands: MG ; X-RAY DIFFRACTION 1.9Å
e4ag0B1[B:418-666] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FIMX ; ligands: PO4 ; X-RAY DIFFRACTION 2.3Å
e4afyA1[A:418-667] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FIMX ; ligands: MG,NA ; X-RAY DIFFRACTION 2.01Å
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.
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