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
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Representatives:
e1k5nA1[A:182-276]
nonrep
Image
Pymol
Jmol Links:
PDB,
SCOP,
CATH, PubMed,
DOI
MAJOR HISTOCOMPATIBILITY COMPLEX MOLECULE HLA-B*2709 ; X-RAY DIFFRACTION 1.09Å
e1k5nB1[B:0-99]
nonrep
Image
Pymol
Jmol Links:
PDB,
SCOP,
CATH, PubMed,
DOI
BETA-2-MICROGLOBULIN, LIGHT CHAIN ; ligands: GOL ; X-RAY DIFFRACTION 1.09Å
e1mjuH2[H:114-230]
nonrep
Image
Pymol
Jmol Links:
PDB,
SCOP,
CATH, PubMed,
DOI
IMMUNOGLOBULIN MS6-12 ; ligands: GOL ; X-RAY DIFFRACTION 1.22Å
e1mjuL2[L:108-214]
nonrep
Image
Pymol
Jmol Links:
PDB,
SCOP,
CATH, PubMed,
DOI
IMMUNOGLOBULIN MS6-12 ; ligands: GOL ; X-RAY DIFFRACTION 1.22Å
e1ogaE2[E:119-245]
nonrep
Image
Pymol
Jmol Links:
PDB,
SCOP,
CATH, PubMed,
DOI
T-CELL RECEPTOR BETA CHAIN C REGION ; X-RAY DIFFRACTION 1.4Å
e1l6xA1[A:237-341]
nonrep
Image
Pymol
Jmol Links:
PDB,
SCOP,
CATH, PubMed,
IMMUNOGLOBULIN GAMMA-1 HEAVY CHAIN CONSTANT REGION ; X-RAY DIFFRACTION 1.65Å
e1l6xA2[A:342-443]
nonrep
Image
Pymol
Jmol Links:
PDB,
SCOP,
CATH, PubMed,
IMMUNOGLOBULIN GAMMA-1 HEAVY CHAIN CONSTANT REGION ; X-RAY DIFFRACTION 1.65Å
e7a5rH2[H:118-218] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
CR3022 Fab Heavy Chain ; ELECTRON MICROSCOPY
e7a5rI2[I:118-218] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
CR3022 Fab Heavy Chain ; ELECTRON MICROSCOPY
e7a5sH2[H:118-220] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
CR3022 Fab Heavy Chain ; ELECTRON MICROSCOPY
e7a5sI2[I:118-220] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
CR3022 Fab Heavy Chain ; ELECTRON MICROSCOPY
e7jn5H1[H:114-215] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
CR3022 heavy chain ; ligands: PO4 ; X-RAY DIFFRACTION 2.700Å
e7cheA1[A:126-227] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BD-368-2 Fab heavy chain ; X-RAY DIFFRACTION 3.416Å
e7chfA1[A:126-227] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BD-368-2 Fab heavy chain ; X-RAY DIFFRACTION 2.67Å
e7chcA2[A:126-226] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BD-368-2 Fab H ; X-RAY DIFFRACTION 2.7Å
e7ch4H1[H:118-219] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BD-604 Fab H ; X-RAY DIFFRACTION 3.15Å
e7chbH2[H:119-218] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BD-236 Fab heavy chain ; X-RAY DIFFRACTION 2.4Å
e7cheH2[H:119-218] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BD-236 Fab heavy chain ; X-RAY DIFFRACTION 3.416Å
e7ch5H1[H:118-217] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BD-629 Fab H ; X-RAY DIFFRACTION 2.7Å
e7chcH2[H:118-217] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BD-629 Fab H ; X-RAY DIFFRACTION 2.7Å
e7chfH2[H:118-217] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BD-604 Fab heavy chain ; X-RAY DIFFRACTION 2.67Å
e6xliC2[C:119-219] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PT3 Fab Heavy Chain ; ligands: GOL ; X-RAY DIFFRACTION 2.0Å
e6xliH1[H:119-220] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PT3 Fab Heavy Chain ; ligands: GOL ; X-RAY DIFFRACTION 2.0Å
e6xliA2[A:119-219] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PT3 Fab Heavy Chain ; ligands: GOL ; X-RAY DIFFRACTION 2.0Å
e6utkD1[D:113-222] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
35O22 Fab Heavy Chain ; X-RAY DIFFRACTION 3.80Å
e6v6wD2[D:113-222] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
35O22 Fab Heavy chain ; X-RAY DIFFRACTION 6.50Å
e6v6wA1[A:113-222] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
35O22 Fab Heavy chain ; X-RAY DIFFRACTION 6.50Å
e6vosH2[H:119-222] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
RM20J Fab heavy chain ; ligands: 2PE,P6G ; X-RAY DIFFRACTION 2.299Å
e6ww5C1[C:128-228] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fab84 Heavy Chain ; ELECTRON MICROSCOPY
e6ww5E2[E:128-228] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fab84 Heavy Chain ; ELECTRON MICROSCOPY
e7k8pH2[H:114-212] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
C110 Fab Heavy Chain ; X-RAY DIFFRACTION 1.8Å
e6vorA1[A:114-215] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
RM20E1 Fab heavy chain ; X-RAY DIFFRACTION 1.85Å
e6vorC1[C:114-215] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
RM20E1 Fab heavy chain ; X-RAY DIFFRACTION 1.85Å
e7k8rH2[H:114-216] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
C135 Fab Heavy Chain ; ligands: GOL ; X-RAY DIFFRACTION 2.0Å
e6xkrH2[H:118-218] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Sasanlimab Fab Heavy chain ; ligands: GOL ; X-RAY DIFFRACTION 2.590Å
e7caiE2[E:121-220] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Heavy chain of H014 Fab ; ELECTRON MICROSCOPY
e7caiG1[G:121-220] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Heavy chain of H014 Fab ; ELECTRON MICROSCOPY
e6t3jC1[C:119-219] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
IgG1-hDR5-05-Heavy Chain ; X-RAY DIFFRACTION 3.050Å
e6t3jH2[H:119-219] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
IgG1-hDR5-05-Heavy Chain ; X-RAY DIFFRACTION 3.050Å
e6ywdA1[A:129-231] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Antibody Mota, Heavy Chain ; X-RAY DIFFRACTION 2.8Å
e7jvcH2[H:120-220] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
S2A4 Fab heavy chain ; ELECTRON MICROSCOPY
e7jvcC2[C:120-220] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
S2A4 Fab heavy chain ; ELECTRON MICROSCOPY
e7jvcF2[F:120-220] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
S2A4 Fab heavy chain ; ELECTRON MICROSCOPY
e7jxdA2[A:120-220] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
S2A4 antigen-binding (Fab) fragment ; X-RAY DIFFRACTION 2.500Å
e7jxdC2[C:120-220] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
S2A4 antigen-binding (Fab) fragment ; X-RAY DIFFRACTION 2.500Å
e6wioA2[A:128-230] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fab Heavy chain ; X-RAY DIFFRACTION 2.17Å
e6x4tB1[B:114-216] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Prezalumab Fab Heavy chain ; X-RAY DIFFRACTION 3.15Å
e6x4tD1[D:118-219] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Prezalumab Fab Heavy chain ; X-RAY DIFFRACTION 3.15Å
e6urmH1[H:111-215] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
The heavy chain of antibody LPAF-a.01 ; X-RAY DIFFRACTION 2.65Å
e6urmD2[D:111-215] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
The heavy chain of antibody LPAF-a.01 ; X-RAY DIFFRACTION 2.65Å
e6utkH2[H:114-216] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
B11 Fab Heavy chain ; X-RAY DIFFRACTION 3.80Å
e6uumH2[H:114-216] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
B11 DSS Fab Heavy Chain ; ligands: PG4,SO4 ; X-RAY DIFFRACTION 2.10Å
e6uumB1[B:114-216] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
B11 DSS Fab Heavy Chain ; ligands: PG4,SO4 ; X-RAY DIFFRACTION 2.10Å
e6v6wI1[I:114-216] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
B11 DSS Fab heavy chain ; X-RAY DIFFRACTION 6.50Å
e6v6wF2[F:114-216] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
B11 DSS Fab heavy chain ; X-RAY DIFFRACTION 6.50Å
e7k3qH2[H:124-226] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fab fragment of S2E12 monoclonal antibody, heavy chain ; X-RAY DIFFRACTION 1.38Å
e6v4oA1[A:111-213] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Antibody Fab heavy chain ; ELECTRON MICROSCOPY
e6v4oC1[C:111-213] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Antibody Fab heavy chain ; ELECTRON MICROSCOPY
e6v4oD2[D:111-213] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Antibody Fab heavy chain ; ELECTRON MICROSCOPY
e6v4oH2[H:111-213] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Antibody Fab heavy chain ; ELECTRON MICROSCOPY
e6wgjA1[A:126-224] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Dupilumab Fab heavy chain ; X-RAY DIFFRACTION 1.900Å
e6wgjC1[C:126-224] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Dupilumab Fab heavy chain ; X-RAY DIFFRACTION 1.900Å
e6wgjE2[E:126-224] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Dupilumab Fab heavy chain ; X-RAY DIFFRACTION 1.900Å
e6yt7A1[A:342-444] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Immunoglobulin gamma-1 heavy chain ; X-RAY DIFFRACTION 1.55Å
e6ytbA1[A:342-443] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Immunoglobulin gamma-1 heavy chain ; X-RAY DIFFRACTION 1.65Å
e7jx3C1[C:127-227] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Heavy chain of Fab domain of monoclonal antibody S2H14 ; X-RAY DIFFRACTION 2.650Å
e7jxcH1[H:127-227] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
S2H14 antigen-binding (Fab) fragment ; X-RAY DIFFRACTION 2.47Å
e6lirB1[B:115-222] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
TCR beta chain ; X-RAY DIFFRACTION 2.091Å
e6lirD1[D:115-222] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
TCR beta chain ; X-RAY DIFFRACTION 2.091Å
e7lf9A2[A:341-443] Image Pymol Jmol Links: PDB, SCOP, CATH
IgG1 Fc (Fc329) ; X-RAY DIFFRACTION 2.20Å
e7lf9B1[B:341-443] Image Pymol Jmol Links: PDB, SCOP, CATH
IgG1 Fc (Fc329) ; X-RAY DIFFRACTION 2.20Å
e7lfnA2[A:341-443] Image Pymol Jmol Links: PDB, SCOP, CATH
IgG1 Fc (Fc267_329) ; X-RAY DIFFRACTION 2.60Å
e6xjaH1[H:120-232] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Immunoglobulin alpha-1 heavy chain ; ELECTRON MICROSCOPY
e6xobM2[M:121-214] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
EEEV-143 Fab heavy chain ; ELECTRON MICROSCOPY
e6xobO2[O:121-214] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
EEEV-143 Fab heavy chain ; ELECTRON MICROSCOPY
e6xobQ2[Q:121-214] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
EEEV-143 Fab heavy chain ; ELECTRON MICROSCOPY
e6xobS1[S:121-214] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
EEEV-143 Fab heavy chain ; ELECTRON MICROSCOPY
e7lfnB2[B:342-443] Image Pymol Jmol Links: PDB, SCOP, CATH
IgG1 Fc (Fc267_329) ; X-RAY DIFFRACTION 2.60Å
e7dk4a2[a:118-214] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
The heavy chain of 2H2 Fab ; ELECTRON MICROSCOPY
e7dk4c1[c:118-214] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
The heavy chain of 2H2 Fab ; ELECTRON MICROSCOPY
e7dk4e2[e:118-214] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
The heavy chain of 2H2 Fab ; ELECTRON MICROSCOPY
e7dk5a2[a:118-214] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
The heavy chain of 2H2 Fab ; ELECTRON MICROSCOPY
e7dk6a2[a:118-214] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
The heavy chain of 2H2 Fab ; ELECTRON MICROSCOPY
e7dk6c1[c:118-214] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
The heavy chain of 2H2 Fab ; ELECTRON MICROSCOPY
e7dk7a1[a:118-214] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
The heavy chain fragment of 2H2 Fab ; ELECTRON MICROSCOPY
e7dk7c1[c:118-214] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
The heavy chain fragment of 2H2 Fab ; ELECTRON MICROSCOPY
e6z7wB2[B:118-220] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
HUI-018 Fab Heavy Chain ; X-RAY DIFFRACTION 2.42Å
e6z7wD2[D:118-216] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
HUI-018 Fab Heavy Chain ; X-RAY DIFFRACTION 2.42Å
e6z7wF2[F:118-219] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
HUI-018 Fab Heavy Chain ; X-RAY DIFFRACTION 2.42Å
e6z7wH1[H:118-219] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
HUI-018 Fab Heavy Chain ; X-RAY DIFFRACTION 2.42Å
e7dnlH2[H:120-216] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
The heavy chain of 2H3 Fab fragment ; ELECTRON MICROSCOPY
e6ldyA2[A:115-212] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fab heavy chain ; X-RAY DIFFRACTION 1.77Å
e6ldyH2[H:115-211] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fab heavy chain ; ligands: CL ; X-RAY DIFFRACTION 1.77Å
e6x1sH2[H:115-215] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
SC1-1 Heavy chain ; X-RAY DIFFRACTION 1.65Å
e6x1sA1[A:114-214] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
SC1-1 Heavy chain ; X-RAY DIFFRACTION 1.65Å
e6x1sC2[C:114-215] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
SC1-1 Heavy chain ; X-RAY DIFFRACTION 1.65Å
e6x1sE2[E:115-215] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
SC1-1 Heavy chain ; X-RAY DIFFRACTION 1.65Å
e6x1tH1[H:114-215] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
SC50-3 Heavy chain ; ligands: SO4 ; X-RAY DIFFRACTION 2.34Å
e6x1tA2[A:115-215] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
SC50-3 Heavy chain ; ligands: SO4 ; X-RAY DIFFRACTION 2.34Å
e6x1tC1[C:115-215] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
SC50-3 Heavy chain ; X-RAY DIFFRACTION 2.34Å
e6x1tE1[E:114-215] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
SC50-3 Heavy chain ; X-RAY DIFFRACTION 2.34Å
e6x1tG1[G:115-215] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
SC50-3 Heavy chain ; ligands: SO4 ; X-RAY DIFFRACTION 2.34Å
e6x1uH2[H:114-215] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
SC39-4 Heavy chain ; ligands: ACT,EDO ; X-RAY DIFFRACTION 1.64Å
e6x1uA1[A:115-215] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
SC39-4 Heavy chain ; X-RAY DIFFRACTION 1.64Å
e6xudH1[H:110-212] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Heavy chain ; X-RAY DIFFRACTION 1.510Å
e6vrqA1[A:108-213] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
gl12A21 Fab Heavy Chain ; ligands: CL ; X-RAY DIFFRACTION 2.57Å
e7cm4H1[H:129-231] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
IgG heavy chain ; X-RAY DIFFRACTION 2.71Å
e6x87K1[K:114-216] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3D11 Fab heavy chain ; ELECTRON MICROSCOPY
e6x87M2[M:114-216] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3D11 Fab heavy chain ; ELECTRON MICROSCOPY
e6x87I2[I:114-216] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3D11 Fab heavy chain ; ELECTRON MICROSCOPY
e6x87G1[G:114-216] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3D11 Fab heavy chain ; ELECTRON MICROSCOPY
e6x87E1[E:114-216] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3D11 Fab heavy chain ; ELECTRON MICROSCOPY
e6x87C1[C:114-216] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3D11 Fab heavy chain ; ELECTRON MICROSCOPY
e6x87A2[A:114-216] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3D11 Fab heavy chain ; ELECTRON MICROSCOPY
e6x8pH1[H:114-216] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3D11 Fab heavy chain ; ligands: EDO ; X-RAY DIFFRACTION 2.27Å
e6x8qH1[H:114-216] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3D11 Fab heavy chain ; ligands: EDO ; X-RAY DIFFRACTION 1.6Å
e6x8sH1[H:114-216] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3D11 Fab heavy chain ; ligands: EDO ; X-RAY DIFFRACTION 1.55Å
e6x8uH1[H:114-216] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
3D11 Fab heavy chain ; ligands: GOL ; X-RAY DIFFRACTION 1.55Å
e6v4qH1[H:125-227] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Naive-1 Fab heavy chain ; ligands: GOL ; X-RAY DIFFRACTION 1.390Å
e7dpmA1[A:128-230] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
heavy chain of MW06 ; X-RAY DIFFRACTION 3.300Å
e6wn1B2[B:128-230] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
241242 Fab heavy chain ; X-RAY DIFFRACTION 3.140Å
e7kqgB2[B:125-222] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
1272 Fab heavy chain ; X-RAY DIFFRACTION 2.600Å
e7kqiA1[A:124-222] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
1209 Fab heavy chain ; X-RAY DIFFRACTION 4.200Å
e6w4wH1[H:119-219] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
5c8 Fab heavy chain ; X-RAY DIFFRACTION 1.770Å
e6w9gK1[K:119-219] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
5c8* Fab (heavy chain) ; ligands: TMO ; X-RAY DIFFRACTION 1.820Å
e6t9eAAA1[AAA:117-216] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DutaFab mat VH chain ; X-RAY DIFFRACTION 2.989Å
e6t9eHHH1[HHH:117-216] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DutaFab mat VH chain ; X-RAY DIFFRACTION 2.989Å
e7kqhH2[H:124-221] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
2365 Fab heavy chain ; X-RAY DIFFRACTION 3.500Å
e7kqhC2[C:124-221] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
2365 Fab heavy chain ; X-RAY DIFFRACTION 3.500Å
e6wtuK1[K:129-229] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
273264 Fab heavy chain ; X-RAY DIFFRACTION 2.540Å
e6wtuB2[B:129-231] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
273264 Fab heavy chain ; X-RAY DIFFRACTION 2.540Å
e6wtuE2[E:129-229] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
273264 Fab heavy chain ; X-RAY DIFFRACTION 2.540Å
e6wtuH2[H:129-229] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
273264 Fab heavy chain ; X-RAY DIFFRACTION 2.540Å
e7l6mh2[h:121-219] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DH898.1 Fab heavy chain ; ELECTRON MICROSCOPY
e7l6mi2[i:121-219] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DH898.1 Fab heavy chain ; ELECTRON MICROSCOPY
e6wzjA2[A:127-224] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
LY3041658 Fab Heavy Chain ; X-RAY DIFFRACTION 2.37Å
e6wzjC2[C:127-224] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
LY3041658 Fab Heavy Chain ; X-RAY DIFFRACTION 2.37Å
e6wzkA2[A:127-224] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
LY3041658 Fab heavy chain ; ligands: EDO ; X-RAY DIFFRACTION 1.80Å
e6wzkC2[C:127-224] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
LY3041658 Fab heavy chain ; ligands: ACT,EDO ; X-RAY DIFFRACTION 1.80Å
e6wzlA1[A:127-224] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
LY3041658 Fab heavy chain ; X-RAY DIFFRACTION 2.29Å
e6wzlC1[C:127-224] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
LY3041658 Fab heavy chain ; X-RAY DIFFRACTION 2.29Å
e6wzmA2[A:127-224] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
LY3041658 Fab heavy chain ; X-RAY DIFFRACTION 2.28Å
e6wzmC1[C:127-224] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
LY3041658 Fab heavy chain ; X-RAY DIFFRACTION 2.28Å
e7dccA2[A:120-222] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
The heavy chain of 3C1 fab ; ELECTRON MICROSCOPY
e7dccB1[B:120-222] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
The heavy chain of 3C1 fab ; ELECTRON MICROSCOPY
e7dccD2[D:120-222] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
The heavy chain of 3C1 fab ; ELECTRON MICROSCOPY
e7dcxA1[A:120-222] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
The heavy chain of 3C1 fab that binds with the up RBD ; ELECTRON MICROSCOPY
e7dcxE1[E:120-222] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
The heavy chain of 3C1 fab that binds with the up RBD ; ELECTRON MICROSCOPY
e7dd2E1[E:120-222] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
The heavy chain of 3C1 fab ; ELECTRON MICROSCOPY
e7dd2A2[A:120-222] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
The heavy chain of 3C1 fab ; ELECTRON MICROSCOPY
e7dd8A2[A:120-222] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
The heavy chain of 3C1 fab ; ELECTRON MICROSCOPY
e6xr0H1[H:120-221] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
SC57.32 Fab Heavy Chain ; X-RAY DIFFRACTION 3.06Å
e7dcxB2[B:120-217] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
The heavy chain of 3C1 fab that binds with the up RBD ; ELECTRON MICROSCOPY
e6ye3A1[A:123-223] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Chains: A,D,G ; X-RAY DIFFRACTION 2.89Å
e7dm2H1[H:126-225] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
heavy chain ; X-RAY DIFFRACTION 2.050Å
e6wozE2[E:132-234] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
251249 Fab heavy chain ; X-RAY DIFFRACTION 2.890Å
e6wozB1[B:132-232] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
251249 Fab heavy chain ; X-RAY DIFFRACTION 2.890Å
e6wozH1[H:132-232] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
251249 Fab heavy chain ; X-RAY DIFFRACTION 2.890Å
e6wozK2[K:132-231] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
251249 Fab heavy chain ; X-RAY DIFFRACTION 2.890Å
e7kmgA2[A:126-228] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
LY-CoV555 Fab heavy chain ; ligands: GOL ; X-RAY DIFFRACTION 2.16Å
e7kmgD2[D:126-225] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
LY-CoV555 Fab heavy chain ; ligands: GOL ; X-RAY DIFFRACTION 2.16Å
e6vy4C2[C:119-216] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Anti-Hendra receptor binding protein antibody HENV-32 Fab heavy chain ; X-RAY DIFFRACTION 2.00Å
e6vy4H2[H:119-217] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Anti-Hendra receptor binding protein antibody HENV-32 Fab heavy chain ; X-RAY DIFFRACTION 2.00Å
e6x1tJ2[J:115-213] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
SC50-3 Heavy chain ; X-RAY DIFFRACTION 2.34Å
e7dfpC1[C:121-220] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FabH ; X-RAY DIFFRACTION 3.1Å
e6weqE1[E:120-219] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
2B7 Fab fragment heavy chain ; X-RAY DIFFRACTION 3.2Å
e6weqG2[G:120-219] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
2B7 Fab fragment heavy chain ; X-RAY DIFFRACTION 3.2Å
e6weqI1[I:120-219] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
2B7 Fab fragment heavy chain ; X-RAY DIFFRACTION 3.2Å
e6weqK2[K:120-219] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
2B7 Fab fragment heavy chain ; X-RAY DIFFRACTION 3.2Å
e6werC1[C:120-219] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
2B7 Fab heavy chain ; X-RAY DIFFRACTION 3.96Å
e6werE1[E:120-219] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
2B7 Fab heavy chain ; X-RAY DIFFRACTION 3.96Å
e6vlwH1[H:114-214] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
VRC01 Fab Heavy Chain ; ligands: CL,EDO,SO4 ; X-RAY DIFFRACTION 3.42Å
e7kpgH1[H:118-218] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Heavy chain of Fab 25 anti-SIRP-alpha antibody ; ligands: SO4 ; X-RAY DIFFRACTION 2.27Å
e6m0fH2[H:119-219] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Antibody fragment (9D5) heavy chain ; X-RAY DIFFRACTION 3.2990Å
e6m0zH1[H:119-219] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Antibody fragment (Fab) 9D5 heavy chain ; X-RAY DIFFRACTION 2.876Å
e6m2rH2[H:119-219] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Antibody fragment 9D5 heavy chain ; X-RAY DIFFRACTION 2.800Å
e6m38H1[H:119-219] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Antibody fragment 9D5 heavy chain ; X-RAY DIFFRACTION 3.000Å
e6m3zH2[H:119-219] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Antibody fragment 9D5 heavy chain ; X-RAY DIFFRACTION 3.1060Å
e6m47H2[H:119-219] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Antibody fragment Heavy chain ; X-RAY DIFFRACTION 3.250Å
e6wm9B1[B:126-230] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
237235 Fab heavy chain ; X-RAY DIFFRACTION 2.450Å
e6wm9E2[E:126-227] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
237235 Fab heavy chain ; X-RAY DIFFRACTION 2.450Å
e6wnoB1[B:126-225] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
243244 Fab heavy chain ; X-RAY DIFFRACTION 3.350Å
e6wnoE2[E:126-225] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
243244 Fab heavy chain ; X-RAY DIFFRACTION 3.350Å
e6x9xA1[A:119-221] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
HC84.26 Fab Heavy Chain ; X-RAY DIFFRACTION 1.8Å
e7l5bH1[H:130-227] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
2-15 Heavy chain ; X-RAY DIFFRACTION 3.18Å
e7l0nA2[A:128-228] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Monoclonal antibody S309 Fab heavy chain ; X-RAY DIFFRACTION 2.780Å
e7l0nC2[C:128-228] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Monoclonal antibody S309 Fab heavy chain ; X-RAY DIFFRACTION 2.780Å
e6vvuE1[E:114-213] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fab E104.v1 heavy chain ; X-RAY DIFFRACTION 3.0Å
e6vvuG1[G:114-213] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fab E104.v1 heavy chain ; X-RAY DIFFRACTION 3.0Å
e6vvuH2[H:114-213] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fab E104.v1 heavy chain ; X-RAY DIFFRACTION 3.0Å
e6vvuJ1[J:114-216] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fab E104.v1 heavy chain ; X-RAY DIFFRACTION 3.0Å
e6xy2H2[H:126-227] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Heavy chain ; X-RAY DIFFRACTION 2.95Å
e7dc8B2[B:114-213] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Switch Ab Fab heavy chain ; X-RAY DIFFRACTION 2.750Å
e7dc8E1[E:114-213] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Switch Ab Fab heavy chain ; X-RAY DIFFRACTION 2.750Å
e7k37H1[H:127-221] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
antibody Fab heavy chain ; ELECTRON MICROSCOPY
e7k37J1[J:127-221] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
antibody Fab heavy chain ; ELECTRON MICROSCOPY
e7k37L1[L:127-221] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
antibody Fab heavy chain ; ELECTRON MICROSCOPY
e7k39H1[H:127-221] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
antibody Fab heavy chain ; ELECTRON MICROSCOPY
e7k39J2[J:127-221] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
antibody Fab heavy chain ; ELECTRON MICROSCOPY
e7k39L2[L:127-221] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
antibody Fab heavy chain ; ELECTRON MICROSCOPY
e7k3aH1[H:127-221] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
antibody Fab heavy chain ; ELECTRON MICROSCOPY
e7k3aJ2[J:127-221] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
antibody Fab heavy chain ; ELECTRON MICROSCOPY
e7k3aL1[L:127-221] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
antibody Fab heavy chain ; ELECTRON MICROSCOPY
e7k3bH1[H:127-221] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
antibody Fab heavy chain ; ELECTRON MICROSCOPY
e7k3bJ1[J:127-221] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
antibody Fab heavy chain ; ELECTRON MICROSCOPY
e7k3bL2[L:127-221] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
antibody Fab heavy chain ; ELECTRON MICROSCOPY
e7jgjH1[H:120-218] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
mAB Heavy Chain ; ELECTRON MICROSCOPY
Previous Nexte1rzfL2[L:109-210]
nonrep
Image
Pymol
Jmol Links:
PDB,
SCOP,
CATH, PubMed,
DOI
FAB E51 LIGHT CHAIN ; ligands: GOL ; X-RAY DIFFRACTION 1.7Å
e2h26A1[A:184-279]
nonrep
Image
Pymol
Jmol Links:
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SCOP,
CATH, PubMed,
DOI
T-CELL SURFACE GLYCOPROTEIN CD1B ; ligands: GOL ; X-RAY DIFFRACTION 1.8Å
e1uvqA1[A:85-183]
nonrep
Image
Pymol
Jmol Links:
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CATH, PubMed,
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HLA CLASS II HISTOCOMPATIBILITY ANTIGEN ; ligands: GLY,NAG ; X-RAY DIFFRACTION 1.800Å
e1uvqB1[B:95-191]
nonrep
Image
Pymol
Jmol Links:
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CATH, PubMed,
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HLA CLASS II HISTOCOMPATIBILITY ANTIGEN ; X-RAY DIFFRACTION 1.800Å
e1u58A1[A:145-242]
nonrep
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Pymol
Jmol Links:
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CATH, PubMed,
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MHC-I HOMOLOG M144 ; X-RAY DIFFRACTION 1.9Å
e2fbjH2[H:119-220]
nonrep
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Pymol
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CATH
IGA-KAPPA J539 FAB (HEAVY CHAIN) ; X-RAY DIFFRACTION 1.95Å
e3fruA1[A:179-269]
nonrep
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Pymol
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NEONATAL FC RECEPTOR ; ligands: NAG,SO4 ; X-RAY DIFFRACTION 2.2Å
e1dn0B2[B:121-225]
nonrep
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Pymol
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CATH, PubMed,
IGM-KAPPA COLD AGGLUTININ (HEAVY CHAIN) ; X-RAY DIFFRACTION 2.28Å
e1fp5A1[A:336-438]
nonrep
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Pymol
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IGE HEAVY CHAIN EPSILON-1 ; X-RAY DIFFRACTION 2.3Å
e1fp5A2[A:439-543]
nonrep
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Pymol
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IGE HEAVY CHAIN EPSILON-1 ; X-RAY DIFFRACTION 2.3Å
e1hdmA1[A:94-196]
nonrep
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Pymol
Jmol Links:
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PROTEIN (CLASS II HISTOCOMPATIBILITY ANTIGEN, M ALPHA CHAIN) ; X-RAY DIFFRACTION 2.5Å
e1hdmB1[B:88-185]
nonrep
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Pymol
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CATH, PubMed,
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PROTEIN (CLASS II HISTOCOMPATIBILITY ANTIGEN, M BETA CHAIN) ; X-RAY DIFFRACTION 2.5Å
e3pl6A2[A:83-180]
nonrep
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Pymol
Jmol Links:
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MHC class II HLA-DQ-alpha chain ; ligands: NAG ; X-RAY DIFFRACTION 2.55Å
e1o0vA1[A:228-330]
nonrep
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Pymol
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Immunoglobulin heavy chain epsilon-1 ; ligands: SO4 ; X-RAY DIFFRACTION 2.6Å
e1hyrC1[C:181-274]
nonrep
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MHC CLASS I CHAIN-RELATED PROTEIN A ; X-RAY DIFFRACTION 2.7Å
e1hzhH6[H:114-235]
nonrep
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IMMUNOGLOBULIN HEAVY CHAIN ; X-RAY DIFFRACTION 2.70Å
e1hzhH7[H:236-359]
nonrep
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IMMUNOGLOBULIN HEAVY CHAIN ; ligands: BMA,GAL,MAN,NAG ; X-RAY DIFFRACTION 2.70Å
e1hzhH8[H:360-478]
nonrep
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Jmol Links:
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IMMUNOGLOBULIN HEAVY CHAIN ; X-RAY DIFFRACTION 2.70Å
e3rdtC2[C:83-178]
nonrep
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H-2 class II histocompatibility antigen, A-B alpha chain ; X-RAY DIFFRACTION 2.70Å
e1hxmA2[A:121-206]
nonrep
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GAMMA-DELTA T-CELL RECEPTOR ; X-RAY DIFFRACTION 3.00Å
e1hxmB2[B:124-230]
nonrep
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GAMMA-DELTA T-CELL RECEPTOR ; X-RAY DIFFRACTION 3.00Å
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Pseudo group of domains that do not map to PFam family profiles. Domains inside should not be considered as in one family.
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