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:
e1mjuH1[H:1-113]
nonrep
Image
Pymol
Jmol Links:
PDB,
SCOP,
CATH, PubMed,
DOI
IMMUNOGLOBULIN MS6-12 ; ligands: GOL ; X-RAY DIFFRACTION 1.22Å
e4cc8F4[F:1-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
MONOCLONAL ANTIBODY VRC03 FAB HEAVY CHAIN ; ELECTRON MICROSCOPY
e5kveH1[H:1-112] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
ZV-48 Antibody scFv Heavy chain ; ligands: EDO,NA,SO4 ; X-RAY DIFFRACTION 1.650Å
e4cc8H4[H:1-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
MONOCLONAL ANTIBODY VRC03 FAB HEAVY CHAIN ; ELECTRON MICROSCOPY
e5d1qC2[C:1-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
P5 Heavy Chain ; X-RAY DIFFRACTION 3.22Å
e5jxeD2[D:1-120] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Pembrolizumab Fab heavy chain ; X-RAY DIFFRACTION 2.9Å
e4cc8I4[I:1-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
MONOCLONAL ANTIBODY VRC03 FAB HEAVY CHAIN ; ELECTRON MICROSCOPY
e5jxeG1[G:1-120] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Pembrolizumab Fab heavy chain ; X-RAY DIFFRACTION 2.9Å
e4jb9H4[H:1-112] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
antibody VRC06 heavy chain ; X-RAY DIFFRACTION 2.6Å
e4s1qH1[H:1-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fab of VRC01-lineage antibody,45-VRC01.H03+06.D-001739 heavy chain ; X-RAY DIFFRACTION 2.4Å
e5k59H2[H:1-119] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fab heavy chain ; X-RAY DIFFRACTION 2.84Å
e5k59E1[E:1-119] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fab heavy chain ; X-RAY DIFFRACTION 2.84Å
e4xhjD2[D:1-114] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fab-RC heavy chain ; X-RAY DIFFRACTION 3.15Å
e4xhjH1[H:1-114] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fab-RC heavy chain ; X-RAY DIFFRACTION 3.15Å
e5d1xB2[B:1-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
D4-30 Heavy Chain ; X-RAY DIFFRACTION 3.21Å
e5d1qB1[B:1-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
D2-06 Heavy Chain ; X-RAY DIFFRACTION 3.22Å
e5jw3H2[H:1-128] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
MEDI8852 heavy chain ; ligands: BMA,MAN,NAG ; X-RAY DIFFRACTION 3.750Å
e5kvdH1[H:1-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
ZV-2 Antibody Fab Heavy Chain ; ligands: EDO,MES ; X-RAY DIFFRACTION 1.650Å
e5kvfH2[H:1-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
ZV-64 Antibody Fab Heavy Chain ; ligands: GOL ; X-RAY DIFFRACTION 1.400Å
e5kvgH2[H:1-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
ZV-67 Antibody Fab Heavy Chain ; ligands: CL ; X-RAY DIFFRACTION 1.140Å
e5l88H2[H:1-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Anti-afamin antibody N14, Fab fragment, heavy chain ; ligands: 1PE,PE8,PEG,PG4,PGE ; X-RAY DIFFRACTION 1.88Å
e5f3jC2[C:172-287] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Antibody 2D10 single chain variable fragment ; X-RAY DIFFRACTION 4Å
e5f3jD1[D:172-286] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Antibody 2D10 single chain variable fragment ; X-RAY DIFFRACTION 4Å
e5fyjU1[U:1-111] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
VRC01 ; ligands: CIT,NAG ; X-RAY DIFFRACTION 3.10Å
e5fykU1[U:1-111] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
VRC01 ; ligands: NAG ; X-RAY DIFFRACTION 3.10Å
e5j75A1[A:2-121,A:142-143] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
scFv AM2.2 ; ligands: 6GQ,PO4 ; X-RAY DIFFRACTION 2.0Å
e5j75B1[B:2-121,B:142-143] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
scFv AM2.2 ; ligands: 6GQ,PO4 ; X-RAY DIFFRACTION 2.0Å
e5j74A1[A:2-120] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
scFv AM2.2 ; ligands: 6GN ; X-RAY DIFFRACTION 2.7Å
e5j74B1[B:2-121] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
scFv AM2.2 ; ligands: 6GN ; X-RAY DIFFRACTION 2.7Å
e1egjH1[H:1-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed,
ANTIBODY (HEAVY CHAIN) ; X-RAY DIFFRACTION 2.8Å
e1afvH1[H:1-120] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
ANTIBODY FAB25.3 FRAGMENT (HEAVY CHAIN) ; X-RAY DIFFRACTION 3.0Å
e1a6vH1[H:301-418] Image Pymol Jmol Links: PDB, SCOP, CATH
B1-8 FV (HEAVY CHAIN) ; ligands: NPC ; X-RAY DIFFRACTION 1.8Å
e2ny6D1[D:3001-3128] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
ANTIBODY 17B, HEAVY CHAIN ; ligands: SUC ; X-RAY DIFFRACTION 2.800Å
e1a14H1[H:1-111] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
NC10 FV (HEAVY CHAIN) ; X-RAY DIFFRACTION 2.5Å
e1mpaH1[H:1-121] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
MN12H2 IGG2A-KAPPA ; X-RAY DIFFRACTION 2.6Å
e1a6uH1[H:301-420] Image Pymol Jmol Links: PDB, SCOP, CATH
B1-8 FV (HEAVY CHAIN) ; X-RAY DIFFRACTION 2.1Å
e1ae6H1[H:1-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
IGG CTM01 FAB (HEAVY CHAIN) ; X-RAY DIFFRACTION 3.0Å
e1a6vI1[I:301-419] Image Pymol Jmol Links: PDB, SCOP, CATH
B1-8 FV (HEAVY CHAIN) ; X-RAY DIFFRACTION 1.8Å
e1afvK1[K:1-120] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
ANTIBODY FAB25.3 FRAGMENT (HEAVY CHAIN) ; X-RAY DIFFRACTION 3.0Å
e1moeB2[B:120-240] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
anti-CEA mAb T84.66 ; X-RAY DIFFRACTION 2.5Å
e1j05B1[B:1-113] Image Pymol Jmol Links: PDB, SCOP, CATH
ANTI-CEA MAB T84.66, HEAVY CHAIN ; ligands: PO4 ; X-RAY DIFFRACTION 1.5Å
e1moeA2[A:120-240] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
anti-CEA mAb T84.66 ; X-RAY DIFFRACTION 2.5Å
e2fd6H1[H:1-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
H CHAIN OF FAB OF ATN-615 ANTI-UPAR ANTIBODY ; ligands: EDO,ETX,PG4,PGE ; X-RAY DIFFRACTION 1.9Å
e1dzbA2[A:1-116] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
SCFV FRAGMENT 1F9 ; X-RAY DIFFRACTION 2.000Å
e1i8mH1[H:1-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
ANTIBODY HEAVY CHAIN FAB ; X-RAY DIFFRACTION 2.1Å
e1f11D1[D:1-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
F124 IMMUNOGLOBULIN (IGG1 HEAVY CHAIN) ; X-RAY DIFFRACTION 3.0Å
e1dzbB2[B:1-116] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
SCFV FRAGMENT 1F9 ; X-RAY DIFFRACTION 2.000Å
e2nxyD1[D:3001-3128] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
ANTIBODY 17B, HEAVY CHAIN ; ligands: HEZ ; X-RAY DIFFRACTION 2.000Å
e2ny1D1[D:3001-3128] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
ANTIBODY 17B, HEAVY CHAIN ; ligands: SUC ; X-RAY DIFFRACTION 1.99Å
e1a6vJ1[J:301-420] Image Pymol Jmol Links: PDB, SCOP, CATH
B1-8 FV (HEAVY CHAIN) ; X-RAY DIFFRACTION 1.8Å
e1mvuB1[B:1-121] Image Pymol Jmol Links: PDB, SCOP, CATH
IG VDJ-REGION (HEAVY CHAIN) ; X-RAY DIFFRACTION 1.78Å
e1j05H1[H:1-113] Image Pymol Jmol Links: PDB, SCOP, CATH
ANTI-CEA MAB T84.66, HEAVY CHAIN ; ligands: PO4 ; X-RAY DIFFRACTION 1.5Å
e1f11B1[B:1-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
F124 IMMUNOGLOBULIN (IGG1 HEAVY CHAIN) ; X-RAY DIFFRACTION 3.0Å
e2fatH1[H:1-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FAB ATN-615, HEAVY CHAIN ; X-RAY DIFFRACTION 1.77Å
e1i8mB1[B:1-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
ANTIBODY HEAVY CHAIN FAB ; X-RAY DIFFRACTION 2.1Å
e3bt2H1[H:1-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
ANTI-UPAR ANTIBODY, HEAVY CHAIN ; X-RAY DIFFRACTION 2.5Å
e2ny3D1[D:3001-3128] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
ANTIBODY 17B, HEAVY CHAIN ; ligands: SUC ; X-RAY DIFFRACTION 2.000Å
e1a7oH1[H:201-316] Image Pymol Jmol Links: PDB, SCOP, CATH
IGG1-KAPPA D1.3 FV (HEAVY CHAIN) ; X-RAY DIFFRACTION 2.00Å
e1g7hB1[B:1-116] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
ANTI-HEN EGG WHITE LYSOZYME MONOCLONAL ANTIBODY D1.3 ; X-RAY DIFFRACTION 1.85Å
e1a7pH1[H:201-316] Image Pymol Jmol Links: PDB, SCOP, CATH
IGG1-KAPPA D1.3 FV (HEAVY CHAIN) ; X-RAY DIFFRACTION 2.01Å
e1p4iH1[H:1-148] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
ANTIBODY VARIABLE HEAVY CHAIN ; X-RAY DIFFRACTION 2.8Å
e1g7jB1[B:1-116] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
ANTI-HEN EGG WHITE LYSOZYME MONOCLONAL ANTIBODY D1.3 ; X-RAY DIFFRACTION
e1a2yB1[B:1-116] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
IGG1-KAPPA D1.3 FV (HEAVY CHAIN) ; X-RAY DIFFRACTION 1.50Å
e1ezvX1[X:1-122] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
HEAVY CHAIN (VH) OF FV-FRAGMENT ; X-RAY DIFFRACTION 2.3Å
e1g7lB1[B:1-114] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
ANTI-HEN EGG WHITE LYSOZYME MONOCLONAL ANTIBODY D1.3 ; X-RAY DIFFRACTION 2.0Å
e2ibzX1[X:1-122] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Variable Heavy chain of antibody fragment ; X-RAY DIFFRACTION 2.3Å
e1a7rH1[H:201-316] Image Pymol Jmol Links: PDB, SCOP, CATH
IGG1-KAPPA D1.3 FV (HEAVY CHAIN) ; X-RAY DIFFRACTION 2.01Å
e1g7iB1[B:1-116] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
ANTI-HEN EGG WHITE LYSOZYME MONOCLONAL ANTIBODY D1.3 ; X-RAY DIFFRACTION 1.80Å
e1g7mB1[B:1-116] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
ANTI-HEN EGG WHITE LYSOZYME MONOCLONAL ANTIBODY D1.3 ; X-RAY DIFFRACTION 1.90Å
e1a7nH1[H:201-316] Image Pymol Jmol Links: PDB, SCOP, CATH
IGG1-KAPPA D1.3 FV (HEAVY CHAIN) ; X-RAY DIFFRACTION 2.01Å
e43c9B1[B:1-112] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PROTEIN (IMMUNOGLOBULIN (HEAVY CHAIN)) ; X-RAY DIFFRACTION 2.2Å
e1jguH1[H:1-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Antibody Heavy Chain ; ligands: HBC,OH ; X-RAY DIFFRACTION 1.8Å
e43c9H1[H:1-112] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PROTEIN (IMMUNOGLOBULIN (HEAVY CHAIN)) ; X-RAY DIFFRACTION 2.2Å
e1ub5H1[H:1-116] Image Pymol Jmol Links: PDB, SCOP, CATH
ANTIBODY 19G2, ALPHA CHAIN ; ligands: SPB ; X-RAY DIFFRACTION 2.0Å
e1h3pH1[H:1-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
ANTIBODY FAB FRAGMENT ; X-RAY DIFFRACTION 2.6Å
e1ohqA1[A:1-120] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
IMMUNOGLOBULIN ; X-RAY DIFFRACTION 2.0Å
e1ar1C1[C:1-118] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
ANTIBODY FV FRAGMENT ; X-RAY DIFFRACTION 2.7Å
e1ub5A1[A:1-116] Image Pymol Jmol Links: PDB, SCOP, CATH
ANTIBODY 19G2, ALPHA CHAIN ; ligands: SPB ; X-RAY DIFFRACTION 2.0Å
e2fbjH1[H:1-118] Image Pymol Jmol Links: PDB, SCOP, CATH
IGA-KAPPA J539 FAB (HEAVY CHAIN) ; X-RAY DIFFRACTION 1.95Å
e1mqkH1[H:1-118] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
antibody 7E2 FV fragment, heavy chain ; X-RAY DIFFRACTION 1.28Å
e43c9F1[F:1-112] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PROTEIN (IMMUNOGLOBULIN (HEAVY CHAIN)) ; X-RAY DIFFRACTION 2.2Å
e2j4wH1[H:1-112] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FAB FRAGMENT OF MONOCLONAL ANTIBODY F8.12.19 ; X-RAY DIFFRACTION 2.500Å
e1jgvH1[H:1-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Antibody Heavy Chain ; X-RAY DIFFRACTION 1.85Å
e1ohqB1[B:1-119] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
IMMUNOGLOBULIN ; X-RAY DIFFRACTION 2.0Å
e43c9D1[D:1-112] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PROTEIN (IMMUNOGLOBULIN (HEAVY CHAIN)) ; X-RAY DIFFRACTION 2.2Å
e2fb4H1[H:1-118] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed,
IGG1-LAMBDA KOL FAB (HEAVY CHAIN) ; X-RAY DIFFRACTION 1.9Å
e2ig2H1[H:1-118] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed,
IGG1-LAMBDA KOL FAB (HEAVY CHAIN) ; X-RAY DIFFRACTION
e3oz9H2[H:1-113] Image Pymol Jmol Links: PDB, SCOP, CATH
Fab NC-1 IgG2a heavy chain ; ligands: GOL ; X-RAY DIFFRACTION 1.6Å
e2gkiA2[A:23-142] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
nuclease ; X-RAY DIFFRACTION 2.88Å
e1xgyH2[H:1-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
K42-41L FAB HEAVY CHAIN ; X-RAY DIFFRACTION 2.71Å
e1t2jA1[A:1-113] Image Pymol Jmol Links: PDB, SCOP, CATH
M12-Variable Heavy domain ; ligands: PEG ; X-RAY DIFFRACTION 1.500Å
e3cmoH2[H:1-113] Image Pymol Jmol Links: PDB, SCOP, CATH
Fab heavy chain ; X-RAY DIFFRACTION 2.3Å
e1seqH2[H:1-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
MONOCLONAL ANTIBODY MNAC13 ; ligands: IPA,SO4 ; X-RAY DIFFRACTION 1.78Å
e1zeaH1[H:1-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
monoclonal anti-cholera toxin IGG1 KAPPA antibody, H chain ; ligands: CIT ; X-RAY DIFFRACTION 1.78Å
e2gkiB2[B:23-158] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
nuclease ; X-RAY DIFFRACTION 2.88Å
e1zanH1[H:1-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FAB AD11 HEAVY CHAIN ; ligands: CL ; X-RAY DIFFRACTION 1.7Å
e1xgyI2[I:1-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
K42-41L FAB HEAVY CHAIN ; X-RAY DIFFRACTION 2.71Å
e2a6kB2[B:1-121] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Germline antibody 36-65 Fab heavy chain ; X-RAY DIFFRACTION 3.0Å
e2a6kH2[H:1-121] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Germline antibody 36-65 Fab heavy chain ; X-RAY DIFFRACTION 3.0Å
e2gk0H1[H:1-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
CATALYTIC ELIMINATION ANTIBODY 13G5 HEAVY CHAIN ; X-RAY DIFFRACTION 2.45Å
e2gk0B1[B:1-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
CATALYTIC ELIMINATION ANTIBODY 13G5 HEAVY CHAIN ; X-RAY DIFFRACTION 2.45Å
e3cmoY2[Y:1-113] Image Pymol Jmol Links: PDB, SCOP, CATH
Fab heavy chain ; X-RAY DIFFRACTION 2.3Å
e2dtmH2[H:1-114] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
IMMUNOGLOBULIN 6D9 ; X-RAY DIFFRACTION 2.25Å
e1tzhB1[B:1-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FAB YADS1 HEAVY CHAIN ; X-RAY DIFFRACTION 2.6Å
e2ghwD2[D:1-117] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
ANTI-SARS SCFV ANTIBODY, 80R ; ligands: CL ; X-RAY DIFFRACTION 2.3Å
e2bfvH1[H:1-119] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FV4155 ; ligands: STG ; X-RAY DIFFRACTION 2.5Å
e43caD1[D:1-112] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PROTEIN (IMMUNOGLOBULIN (HEAVY CHAIN)) ; ligands: NPO ; X-RAY DIFFRACTION 2.300Å
e2qqnH1[H:1-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Antibody heavy chain ; ligands: EDO ; X-RAY DIFFRACTION 2.200Å
e1bj1K1[K:1-123] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fab fragment, heavy chain ; ligands: SO4 ; X-RAY DIFFRACTION 2.4Å
e1r24D1[D:1-122] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PROTEIN (IGG3-KAPPA ANTIBODY (HEAVY CHAIN)) ; X-RAY DIFFRACTION 3.1Å
e2r0kH1[H:1-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
antibody heavy chain of Fab58, Fab portion only ; X-RAY DIFFRACTION 3.5Å
e1fvdD1[D:1-120] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
IGG1-KAPPA 4D5 FAB (HEAVY CHAIN) ; X-RAY DIFFRACTION
e1cfvH1[H:1-119] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
MONOCLONAL ANTIBODY FV4155 ; ligands: E3G ; X-RAY DIFFRACTION 2.1Å
e1ol0B1[B:1-121] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
IMMUNOGLOBULIN G ; ligands: GOL,SO4 ; X-RAY DIFFRACTION 1.800Å
e1deeB1[B:501-621] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
IGM RF 2A2 ; X-RAY DIFFRACTION 2.7Å
e1ad0D1[D:1-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
ANTIBODY A5B7 (HEAVY CHAIN) ; X-RAY DIFFRACTION 2.5Å
e1bj1H1[H:1-123] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fab fragment, heavy chain ; ligands: SO4 ; X-RAY DIFFRACTION 2.4Å
e1igtD1[D:1-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
IGG2A INTACT ANTIBODY - MAB231 ; X-RAY DIFFRACTION 2.8Å
e1dqlH1[H:1-123] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
IGM MEZ IMMUNOGLOBULIN ; X-RAY DIFFRACTION 2.58Å
e1kxtB1[B:1-111] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
IMMUNOGLOBULIN VHH FRAGMENT ; X-RAY DIFFRACTION 2.0Å
e2j5lC1[C:1-112] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FAB FRAGMENT OF MONOCLONAL ANTIBODY F8.12.19 ; X-RAY DIFFRACTION 2.800Å
e43caB1[B:1-112] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PROTEIN (IMMUNOGLOBULIN (HEAVY CHAIN)) ; ligands: NPO ; X-RAY DIFFRACTION 2.300Å
e1igfJ1[J:1-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed,
IGG1-KAPPA B13I2 FAB (HEAVY CHAIN) ; X-RAY DIFFRACTION 2.8Å
e1tzhH1[H:1-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FAB YADS1 HEAVY CHAIN ; X-RAY DIFFRACTION 2.6Å
e1kxtD1[D:1-111] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
IMMUNOGLOBULIN VHH FRAGMENT ; X-RAY DIFFRACTION 2.0Å
e2h9gH1[H:1-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FAB BDF1, HEAVY CHAIN ; X-RAY DIFFRACTION 2.32Å
e1lo2H1[H:1-119] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Ig gamma 2a heavy chain ; ligands: OX1 ; X-RAY DIFFRACTION 2.0Å
e1hezD1[D:1-121] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
HEAVY CHAIN OF IG ; ligands: IMD ; X-RAY DIFFRACTION 2.700Å
e1lo3Y1[Y:1-119] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
IG GAMMA 2A HEAVY CHAIN ; ligands: AN1 ; X-RAY DIFFRACTION 2.3Å
e1l7iH1[H:1-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
CHIMERA OF FAB2C4: "HUMANIZED" MURINE MONOCLONAL ANTIBODY ; X-RAY DIFFRACTION 1.8Å
e1tziB1[B:1-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FAB YADS2 HEAVY CHAIN ; X-RAY DIFFRACTION 2.8Å
e1i8iB1[B:301-419] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
EPIDERMAL GROWTH FACTOR RECEPTOR ANTIBODY MR1SCFV HEAVY CHAIN ; X-RAY DIFFRACTION 2.4Å
e1bz7B1[B:1-122] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PROTEIN (ANTIBODY R24 (HEAVY CHAIN)) ; X-RAY DIFFRACTION 2.5Å
e1ad0B1[B:1-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
ANTIBODY A5B7 (HEAVY CHAIN) ; X-RAY DIFFRACTION 2.5Å
e1jpsH1[H:1-117] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
immunoglobulin Fab D3H44, heavy chain ; X-RAY DIFFRACTION 1.85Å
e1lo2Y1[Y:1-119] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Ig gamma 2a heavy chain ; ligands: OX1 ; X-RAY DIFFRACTION 2.0Å
e1ay1H1[H:1-115] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
TP7 FAB ; X-RAY DIFFRACTION 2.2Å
e1deeF1[F:2501-2621] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
IGM RF 2A2 ; X-RAY DIFFRACTION 2.7Å
e1igfH1[H:1-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed,
IGG1-KAPPA B13I2 FAB (HEAVY CHAIN) ; X-RAY DIFFRACTION 2.8Å
e1ai1H1[H:1-112] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
IGG1-KAPPA 59.1 FAB (HEAVY CHAIN) ; X-RAY DIFFRACTION 2.8Å
e1lo0Y1[Y:1-119] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Ig gamma 2a heavy chain ; ligands: BC1 ; X-RAY DIFFRACTION 1.77Å
e1i9iH1[H:1-118] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
RECOMBINANT MONOCLONAL ANTI-TESTOSTERONE FAB FRAGMENT HEAVY CHAIN ; X-RAY DIFFRACTION 2.72Å
e1r24B1[B:1-122] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PROTEIN (IGG3-KAPPA ANTIBODY (HEAVY CHAIN)) ; X-RAY DIFFRACTION 3.1Å
e1za3H1[H:1-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FAB-YSD1 HEAVY CHAIN ; X-RAY DIFFRACTION 3.35Å
e1pg7H1[H:1-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
HUMANIZED ANTIBODY D3H44 ; X-RAY DIFFRACTION 2.5Å
e1fveD1[D:1-120] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
IGG1-KAPPA 4D5 FAB (HEAVY CHAIN) ; X-RAY DIFFRACTION
e43caF1[F:1-112] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PROTEIN (IMMUNOGLOBULIN (HEAVY CHAIN)) ; ligands: NPO ; X-RAY DIFFRACTION 2.300Å
e2r0lH1[H:1-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
antibody heavy chain, Fab portion only ; X-RAY DIFFRACTION 2.2Å
e1cz8Y1[Y:1-123] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
HEAVY CHAIN OF NEUTRALIZING ANTIBODY ; ligands: SO4 ; X-RAY DIFFRACTION 2.4Å
e1kxtF1[F:1-111] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
IMMUNOGLOBULIN VHH FRAGMENT ; X-RAY DIFFRACTION 2.0Å
e2h9gB1[B:1-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FAB BDF1, HEAVY CHAIN ; X-RAY DIFFRACTION 2.32Å
e1mhpH1[H:1-118] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fab fragment, heavy chain ; ligands: MN ; X-RAY DIFFRACTION 2.8Å
e1fvcB1[B:1-120] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
IGG1-KAPPA 4D5 FV (HEAVY CHAIN) ; X-RAY DIFFRACTION
e1i8kB1[B:301-419] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
EPIDERMAL GROWTH FACTOR RECEPTOR ANTIBODY MR1SCFV HEAVY CHAIN ; X-RAY DIFFRACTION 1.80Å
e2igfH1[H:1-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed,
IGG1-KAPPA B13I2 FAB (HEAVY CHAIN) ; X-RAY DIFFRACTION 2.8Å
e1lo4H1[H:1-118] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Ig gamma 2a heavy chain ; X-RAY DIFFRACTION 2.40Å
e1n8zB1[B:1-120] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
HERCEPTIN FAB (ANTIBODY) - HEAVY CHAIN ; X-RAY DIFFRACTION 2.52Å
e43caH1[H:1-112] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PROTEIN (IMMUNOGLOBULIN (HEAVY CHAIN)) ; ligands: NPO ; X-RAY DIFFRACTION 2.300Å
e1s78F1[F:1-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PERTUZUMAB FAB HEAVY CHAIN ; X-RAY DIFFRACTION 3.25Å
e1jptH1[H:1-117] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
immunoglobulin Fab D3H44, heavy chain ; X-RAY DIFFRACTION 1.85Å
e3ehbC1[C:1-118] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FV fragment Chain H ; X-RAY DIFFRACTION 2.32Å
e1fvdB1[B:1-120] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
IGG1-KAPPA 4D5 FAB (HEAVY CHAIN) ; X-RAY DIFFRACTION
e1igtB1[B:1-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
IGG2A INTACT ANTIBODY - MAB231 ; X-RAY DIFFRACTION 2.8Å
e1acyH1[H:1-112] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed,
IGG1-KAPPA 59.1 FAB (HEAVY CHAIN) ; X-RAY DIFFRACTION 3.0Å
e1hezB1[B:1-121] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
HEAVY CHAIN OF IG ; ligands: IMD ; X-RAY DIFFRACTION 2.700Å
e1mhpX1[X:1-118] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fab fragment, heavy chain ; ligands: MN ; X-RAY DIFFRACTION 2.8Å
e1qleH1[H:1-118] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
HEAVY CHAIN ANTIBODY FV FRAGMENT ; X-RAY DIFFRACTION 3.000Å
e1pg7I1[I:1-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
HUMANIZED ANTIBODY D3H44 ; X-RAY DIFFRACTION 2.5Å
e1lo3H1[H:1-119] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
IG GAMMA 2A HEAVY CHAIN ; ligands: AN1 ; X-RAY DIFFRACTION 2.3Å
e1lo0H1[H:1-119] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Ig gamma 2a heavy chain ; ligands: BC1 ; X-RAY DIFFRACTION 1.77Å
e1cz8H1[H:1-123] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
HEAVY CHAIN OF NEUTRALIZING ANTIBODY ; ligands: SO4 ; X-RAY DIFFRACTION 2.4Å
e1s78D1[D:1-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PERTUZUMAB FAB HEAVY CHAIN ; X-RAY DIFFRACTION 3.25Å
e1fvcD1[D:1-120] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
IGG1-KAPPA 4D5 FV (HEAVY CHAIN) ; X-RAY DIFFRACTION
e1bfvH1[H:1-119] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FV4155 ; ligands: STG,ZN ; X-RAY DIFFRACTION 2.1Å
e1ol0A1[A:1-121] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
IMMUNOGLOBULIN G ; ligands: GOL,SO4 ; X-RAY DIFFRACTION 1.800Å
e2ghwB2[B:1-117] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
ANTI-SARS SCFV ANTIBODY, 80R ; ligands: CL ; X-RAY DIFFRACTION 2.3Å
e1fveB1[B:1-120] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
IGG1-KAPPA 4D5 FAB (HEAVY CHAIN) ; X-RAY DIFFRACTION
e1za3B1[B:1-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FAB-YSD1 HEAVY CHAIN ; X-RAY DIFFRACTION 3.35Å
e1i9jH1[H:1-118] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
RECOMBINANT MONOCLONAL ANTI-TESTOSTERONE FAB FRAGMENT HEAVY CHAIN ; ligands: TES ; X-RAY DIFFRACTION 2.60Å
e1deeD1[D:1501-1621] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
IGM RF 2A2 ; X-RAY DIFFRACTION 2.7Å
e3iy0H1[H:1-120] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FAB 14, HEAVY DOMAIN ; ELECTRON MICROSCOPY 12.5Å
e3fkuX2[X:1-124] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
NEUTRALIZING ANTIBODY F10 ; X-RAY DIFFRACTION 3.2Å
e3nidE2[E:1-119] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
MMONOCLONAL ANTIBODY 10E5 HEAVY CHAIN ; X-RAY DIFFRACTION 2.3Å
e3iy7B1[B:107-221] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
fragment from neutralizing antibody F (heavy chain) ; ELECTRON MICROSCOPY
e3ivkH1[H:3-125] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fab heavy chain ; ligands: CD,CL ; X-RAY DIFFRACTION 3.100Å
e3pgfH1[H:2-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
SAB Heavy Chain ; X-RAY DIFFRACTION 1.830Å
e3i2cH1[H:1-120] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
CNTO4088 HEAVY CHAIN ; ligands: GOL ; X-RAY DIFFRACTION 2.80Å
e3g6aH1[H:1-122] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
CNTO607 FAB HEAVY CHAIN ; X-RAY DIFFRACTION 2.1Å
e3fo0H1[H:1-121] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Catalytic antibody Fab 13G5 IgG2b heavy chain chimera ; ligands: BZH,GOL ; X-RAY DIFFRACTION 2.50Å
e3kdmH1[H:1-122] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Immunoglobulin heavy chain ; ligands: TES ; X-RAY DIFFRACTION 1.5Å
e3sgdH1[H:1-114] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
HEAVY CHAIN ; ligands: CA ; X-RAY DIFFRACTION 2.31Å
e3grwH1[H:1-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FAB HEAVY CHAIN ; ligands: SO4 ; X-RAY DIFFRACTION 2.1Å
e3l95B1[B:1-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
anti-NRR1 fab fragment heavy chain ; ligands: SO4 ; X-RAY DIFFRACTION 2.19Å
e3k2uH1[H:1-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
ANTIBODY, FAB FRAGMENT, HEAVY CHAIN ; X-RAY DIFFRACTION 2.35Å
e3qpxH1[H:1-119] Image Pymol Jmol Links: PDB, SCOP, CATH
FAB C2507 HEAVY CHAIN ; ligands: GOL,SO4 ; X-RAY DIFFRACTION 2.0Å
e3g9aB1[B:2-112] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Minimizer ; X-RAY DIFFRACTION 1.61Å
e3kykH1[H:1-119] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Heavy Chain Li33 IgG1 ; ligands: SO4 ; X-RAY DIFFRACTION 3.200Å
e2x7lA1[A:1-117] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FAB HEAVY CHAIN ; X-RAY DIFFRACTION 3.20Å
e3nl4H1[H:1-115] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e3s88H1[H:1-119] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
16F6 - HEAVY CHAIN ; X-RAY DIFFRACTION 3.35Å
e3m8oH1[H:1-119] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
IMMUNOGLOBULIN A1 HEAVY CHAIN ; ligands: CL ; X-RAY DIFFRACTION 1.55Å
Nexte1mjuL1[L:1-107]
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IMMUNOGLOBULIN MS6-12 ; ligands: GOL ; X-RAY DIFFRACTION 1.22Å
e1eajA1[A:16-139]
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COXSACKIE VIRUS AND ADENOVIRUS RECEPTOR ; ligands: SO4 ; X-RAY DIFFRACTION 1.350Å
e2p49B1[B:1-121]
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ANTIBODY CAB-RN05 ; X-RAY DIFFRACTION 1.38Å
e1ogaD1[D:3-117]
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T-CELL RECEPTOR ALPHA CHAIN V REGION ; X-RAY DIFFRACTION 1.4Å
e1ogaE1[E:5-118]
nonrep
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T-CELL RECEPTOR BETA CHAIN C REGION ; X-RAY DIFFRACTION 1.4Å
e1pkoA1[A:1-126]
nonrep
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MYELIN OLIGODENDROCYTE GLYCOPROTEIN ; X-RAY DIFFRACTION 1.45Å
e1sq2N1[N:2-113]
nonrep
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NOVEL ANTIGEN RECEPTOR ; ligands: EDO ; X-RAY DIFFRACTION 1.45Å
e1smoA1[A:21-133]
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TRIGGERING RECEPTOR EXPRESSED ON MYELOID CELLS 1 ; ligands: TLA ; X-RAY DIFFRACTION 1.47Å
e1oaqL1[L:1-110]
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LIGHT CHAIN ; X-RAY DIFFRACTION 1.5Å
e2g5rA1[A:24-144]
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SIALIC ACID-BINDING IG-LIKE LECTIN 7 ; ligands: CYS,NAG,NXD ; X-RAY DIFFRACTION 1.6Å
e2bnqD1[D:2-114]
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T-CELL RECEPTOR ALPHA CHAIN V REGION ; X-RAY DIFFRACTION 1.700Å
e3bp5A1[A:1-114]
nonrep
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Programmed cell death protein 1 ; ligands: GOL ; X-RAY DIFFRACTION 1.700Å
e1qfoA1[A:1-118]
nonrep
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PROTEIN (SIALOADHESIN) ; ligands: SIA ; X-RAY DIFFRACTION 1.85Å
e1neuA1[A:1-119]
nonrep
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MYELIN P0 PROTEIN ; X-RAY DIFFRACTION 1.9Å
e1tvdA1[A:1-116]
nonrep
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T CELL RECEPTOR ; X-RAY DIFFRACTION 1.9Å
e1xedA1[A:2-117]
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POLYMERIC-IMMUNOGLOBULIN RECEPTOR ; ligands: MG ; X-RAY DIFFRACTION 1.9Å
e1a6wH2[H:301-420]
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B1-8 FV (HEAVY CHAIN) ; ligands: NIP ; X-RAY DIFFRACTION 2.0Å
e1dqtA1[A:1-117]
nonrep
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CYTOTOXIC T LYMPHOCYTE ASSOCIATED ANTIGEN 4 ; ligands: CL,EDO ; X-RAY DIFFRACTION 2.0Å
e1lp9E1[E:0-117]
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T-cell Receptor alpha chain ; X-RAY DIFFRACTION 2.0Å
e1tjgH1[H:1-113]
nonrep
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FAB 2F5 HEAVY CHAIN ; ligands: IPA ; X-RAY DIFFRACTION 2.0Å
e1nezG1[G:4-125]
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T-CELL SURFACE GLYCOPROTEIN CD8 ALPHA CHAIN ; ligands: NAG ; X-RAY DIFFRACTION 2.1Å
e1hkfA1[A:5-112]
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NK CELL ACTIVATING RECEPTOR ; X-RAY DIFFRACTION 2.2Å
e2ij0C1[C:1-117]
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PENULTIMATE AFFINITY-MATURED VARIANT OF HVBETA 2.1, D10 ; X-RAY DIFFRACTION 2.25Å
e2atpB1[B:1-115]
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T-CELL SURFACE GLYCOPROTEIN CD8 BETA CHAIN ; X-RAY DIFFRACTION 2.4Å
e2ntsP1[P:3-118]
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TRBC1 PROTEIN ; X-RAY DIFFRACTION 2.4Å
e1bd2D1[D:1-117]
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T CELL RECEPTOR ALPHA ; X-RAY DIFFRACTION 2.5Å
e1f97A1[A:27-128]
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JUNCTION ADHESION MOLECULE ; X-RAY DIFFRACTION 2.5Å
e1hnfA1[A:4-104]
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CD2 ; ligands: NA,NAG ; X-RAY DIFFRACTION 2.5Å
e2ak4D1[D:1-116]
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SB27 T CELL RECEPTOR ALPHA CHAIN ; X-RAY DIFFRACTION 2.5Å
e1fo0B1[B:1-116]
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PROTEIN (BM3.3 T CELL RECEPTOR BETA-CHAIN) ; X-RAY DIFFRACTION 2.500Å
e1ncnA1[A:0-109]
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T LYMPHOCYTE ACTIVATION ANTIGEN CD86 ; X-RAY DIFFRACTION 2.7Å
e1hzhH5[H:1-113]
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IMMUNOGLOBULIN HEAVY CHAIN ; X-RAY DIFFRACTION 2.70Å
e1dr9A1[A:1-105]
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T LYMPHOCYTE ACTIVATION ANTIGEN ; X-RAY DIFFRACTION 3.0Å
e1hxmA1[A:1-120]
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GAMMA-DELTA T-CELL RECEPTOR ; X-RAY DIFFRACTION 3.00Å
e1hxmB1[B:1-123]
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GAMMA-DELTA T-CELL RECEPTOR ; X-RAY DIFFRACTION 3.00Å
e1l6zA1[A:1-107]
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BILIARY GLYCOPROTEIN C ; ligands: NAG,NDG ; X-RAY DIFFRACTION 3.32Å
e1ypzF1[F:1-120]
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T-CELL RECEPTOR GAMMA CHAIN ; X-RAY DIFFRACTION 3.4Å
e1e07A1[A:1-107]
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CARCINOEMBRYONIC ANTIGEN ; SOLUTION SCATTERING

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