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X - Possible homology level

H - Homology level

T - Topology level

F - Family level

* - Provisional representative

Keyword search

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

X: Immunoglobulin-like beta-sandwich
H: Immunoglobulin-related
T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like
F: C1-set

PF07654 CL0159

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

e8d29I1[I:109-214] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Fab light chain ; X-RAY DIFFRACTION 1.81Å

e8d29L1[L:109-215] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Fab light chain ; X-RAY DIFFRACTION 1.81Å

e8dk7A2[A:109-214] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

FAB light chain ; X-RAY DIFFRACTION 2.46Å

e8dk7E1[E:109-212] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

FAB light chain ; X-RAY DIFFRACTION 2.46Å

e7vngL2[L:108-212] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

S11 Fab light chain ; X-RAY DIFFRACTION 3.65Å

e8hc8L1[L:112-219] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Light chain of YB13-292 Fab ; ELECTRON MICROSCOPY

e8hc9E1[E:112-219] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Light chain of YB13-292 Fab ; ELECTRON MICROSCOPY

e8hc9L2[L:112-219] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Light chain of YB13-292 Fab ; ELECTRON MICROSCOPY

e8hc9G1[G:112-219] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Light chain of YB13-292 Fab ; ELECTRON MICROSCOPY

e8hcaE1[E:112-219] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Light chain of YB13-292 Fab ; ELECTRON MICROSCOPY

e8hcaL1[L:112-219] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Light chain of YB13-292 Fab ; ELECTRON MICROSCOPY

e8hcaG1[G:112-219] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Light chain of YB13-292 Fab ; ELECTRON MICROSCOPY

e8hcbE1[E:112-219] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Light chain of YB13-292 Fab ; ELECTRON MICROSCOPY

e8hcbL1[L:112-219] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Light chain of YB13-292 Fab ; ELECTRON MICROSCOPY

e8hcbG1[G:112-219] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Light chain of YB13-292 Fab ; ELECTRON MICROSCOPY

e7uvsE1[E:108-214] Image Pymol Jmol Links: PDB, SCOP, CATH

LMIV230-02 Fab light chain ; X-RAY DIFFRACTION 2.03Å

e7s07L2[L:108-214] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

769B10 Fab light chain ; X-RAY DIFFRACTION 3.29Å

e7s0jL1[L:108-213] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

769B10 Fab Light chain ; ligands: GOL ; X-RAY DIFFRACTION 2.15Å

e8dtrB2[B:111-216] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

COV30-14 light chain ; X-RAY DIFFRACTION 1.500Å

e8dtrF2[F:111-216] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

COV30-14 light chain ; X-RAY DIFFRACTION 1.500Å

e8dtxL2[L:111-216] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

COV89-22 light chain ; X-RAY DIFFRACTION 1.600Å

e8dtxB1[B:111-216] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

COV89-22 light chain ; X-RAY DIFFRACTION 1.600Å

e7uxlE1[E:108-212] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

RUPA-44 Fab Kappa chain ; X-RAY DIFFRACTION 2.86Å

e7xczE2[E:108-214] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BA7054 fab ; ELECTRON MICROSCOPY

e8dgxL2[L:108-211] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Antibody CC68.109 Fab light chain ; X-RAY DIFFRACTION 2.89Å

e8dgxB2[B:108-211] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Antibody CC68.109 Fab light chain ; X-RAY DIFFRACTION 2.89Å

e8d54B1[B:108-214] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

CG10 Fab light chain ; X-RAY DIFFRACTION 1.40Å

e7vmzL2[L:108-212] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

C04 Fab Light Chain ; X-RAY DIFFRACTION 2.85Å

e7vn9L1[L:108-213] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

C04 Fab light chain ; X-RAY DIFFRACTION 4.49Å

e7vn9B2[B:108-203] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

C04 Fab light chain ; X-RAY DIFFRACTION 4.49Å

e7wg3A2[A:107-213] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Light chain of D9 Fab ; X-RAY DIFFRACTION 2.19Å

e7wg3B1[B:107-213] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Light chain of D9 Fab ; X-RAY DIFFRACTION 2.19Å

e7wg3C1[C:107-213] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Light chain of D9 Fab ; X-RAY DIFFRACTION 2.19Å

e7wg3D2[D:107-213] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Light chain of D9 Fab ; X-RAY DIFFRACTION 2.19Å

e7t87L2[L:110-213] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Antibody Fab B214 Light Chain ; X-RAY DIFFRACTION 3.000Å

e8db4B1[B:110-215] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

13T1 Light chain ; ligands: ZN ; X-RAY DIFFRACTION 2.30Å

e8db4H2[H:110-215] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

13T1 Light chain ; ligands: ZN ; X-RAY DIFFRACTION 2.30Å

e7sscL1[L:108-213] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TRL345-I8 Fab light chain ; ligands: GOL ; X-RAY DIFFRACTION 1.800Å

e8dwaL1[L:108-211] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

P1D9 Light chain ; X-RAY DIFFRACTION 3.120Å

e8f6eC1[C:110-202] Image Pymol Jmol Links: PDB, SCOP, CATH

Fab light chain ; ELECTRON MICROSCOPY

e8f6eE2[E:110-202] Image Pymol Jmol Links: PDB, SCOP, CATH

Fab light chain ; ELECTRON MICROSCOPY

e8f6fC2[C:110-202] Image Pymol Jmol Links: PDB, SCOP, CATH

Fab2r light chain ; ELECTRON MICROSCOPY

e8f6fE2[E:110-202] Image Pymol Jmol Links: PDB, SCOP, CATH

Fab2r light chain ; ELECTRON MICROSCOPY

e8f6hC2[C:110-202] Image Pymol Jmol Links: PDB, SCOP, CATH

Fab2r light chain ; ELECTRON MICROSCOPY

e8f6hE1[E:110-202] Image Pymol Jmol Links: PDB, SCOP, CATH

Fab2r light chain ; ELECTRON MICROSCOPY

e8f6iE2[E:110-202] Image Pymol Jmol Links: PDB, SCOP, CATH

Fab2r light chain ; ELECTRON MICROSCOPY

e8f6iC2[C:110-202] Image Pymol Jmol Links: PDB, SCOP, CATH

Fab2r light chain ; ELECTRON MICROSCOPY

e8f6jE2[E:110-202] Image Pymol Jmol Links: PDB, SCOP, CATH

Fab2r light chain ; ELECTRON MICROSCOPY

e8f6jC1[C:110-202] Image Pymol Jmol Links: PDB, SCOP, CATH

Fab2r light chain ; ELECTRON MICROSCOPY

e8hiiL1[L:110-213] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

anti-BRIL Fab light chain ; ELECTRON MICROSCOPY

e8hijL2[L:110-213] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Anti-BRIL Fab light chain ; ELECTRON MICROSCOPY

e8hikL1[L:110-213] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Anti-BRIL Fab light chain ; ELECTRON MICROSCOPY

e7x8qB1[B:107-211] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Antibody F10_A9 Fab, Light chain ; X-RAY DIFFRACTION 2.65Å

e7x8qE2[E:107-211] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Antibody F10_A9 Fab, Light chain ; X-RAY DIFFRACTION 2.65Å

e8ffjQ2[Q:108-214] Image Pymol Jmol Links: PDB, SCOP, CATH

Zanidatamab Light Chain A ; ELECTRON MICROSCOPY

e7x3nA2[A:108-213] Image Pymol Jmol Links: PDB, SCOP, CATHDOI

15-2b-L ; X-RAY DIFFRACTION 2.24Å

e7x3nC1[C:108-211] Image Pymol Jmol Links: PDB, SCOP, CATHDOI

15-2b-L ; X-RAY DIFFRACTION 2.24Å

e8d47L2[L:108-211] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

fp.006 light chain ; ligands: EDO ; X-RAY DIFFRACTION 2.0Å

e8d47A1[A:108-212] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

fp.006 light chain ; ligands: PO4 ; X-RAY DIFFRACTION 2.0Å

e7u5bB2[B:135-238] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

anti-KLK5 Fab Light Chain ; X-RAY DIFFRACTION 2.371Å

e7u5bL2[L:135-240] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

anti-KLK5 Fab Light Chain ; ligands: SO4 ; X-RAY DIFFRACTION 2.371Å

e8gngL1[L:109-212] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

antibody fab fragment light chain ; X-RAY DIFFRACTION 3.200Å

e8gngY1[Y:109-212] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

antibody fab fragment light chain ; X-RAY DIFFRACTION 3.200Å

e7xrzA2[A:108-214] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

IGG LIGHT CHAIN ; X-RAY DIFFRACTION 2.100Å

e8bseL1[L:108-213] Image Pymol Jmol Links: PDB, SCOP, CATH

1D1 FAB LIGHT CHAIN ; ligands: GOL ; X-RAY DIFFRACTION 1.90Å

e8il3A2[A:112-218] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Light chain ; ELECTRON MICROSCOPY

e8go8L1[L:110-190] Image Pymol Jmol Links: PDB, SCOP, CATHDOI

Fab30 light chain ; ELECTRON MICROSCOPY

e8go8M1[M:110-190] Image Pymol Jmol Links: PDB, SCOP, CATHDOI

Fab30 light chain ; ELECTRON MICROSCOPY

e8gocE1[E:110-190] Image Pymol Jmol Links: PDB, SCOP, CATHDOI

Fab30 Light Chain ; ELECTRON MICROSCOPY

e8gocL1[L:110-190] Image Pymol Jmol Links: PDB, SCOP, CATHDOI

Fab30 Light Chain ; ELECTRON MICROSCOPY

e8gocN1[N:110-190] Image Pymol Jmol Links: PDB, SCOP, CATHDOI

Fab30 Light Chain ; ELECTRON MICROSCOPY

e8gooE2[E:110-190] Image Pymol Jmol Links: PDB, SCOP, CATHDOI

Fab30 Light Chain ; ELECTRON MICROSCOPY

e8gooL2[L:110-190] Image Pymol Jmol Links: PDB, SCOP, CATHDOI

Fab30 Light Chain ; ELECTRON MICROSCOPY

e8gooN1[N:110-190] Image Pymol Jmol Links: PDB, SCOP, CATHDOI

Fab30 Light Chain ; ELECTRON MICROSCOPY

e8gp3L2[L:110-190] Image Pymol Jmol Links: PDB, SCOP, CATHDOI

Fab30 Light Chain ; ELECTRON MICROSCOPY

e8gp3M1[M:110-190] Image Pymol Jmol Links: PDB, SCOP, CATHDOI

Fab30 Light Chain ; ELECTRON MICROSCOPY

e8ffeL1[L:108-212] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

YW210.09 Fab light chain ; X-RAY DIFFRACTION 1.72Å

e8ek1D2[D:109-213] Image Pymol Jmol Links: PDB, SCOP, CATH

L9 Fab light chain ; ELECTRON MICROSCOPY

e8ek1L1[L:109-213] Image Pymol Jmol Links: PDB, SCOP, CATH

L9 Fab light chain ; ELECTRON MICROSCOPY

e8ekaL2[L:109-213] Image Pymol Jmol Links: PDB, SCOP, CATH

L9 Fab light chain ; ELECTRON MICROSCOPY

e8euqD2[D:108-212] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

c44H10 Fab light chain ; X-RAY DIFFRACTION 3.09Å

e8euqH2[H:108-213] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

c44H10 Fab light chain ; X-RAY DIFFRACTION 3.09Å

e7xikL1[L:110-215] Image Pymol Jmol Links: PDB, SCOP, CATH

B38 Fab light chain ; X-RAY DIFFRACTION 2.89Å

e8f0lL2[L:108-211] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

ADI-26906 Fab Light Chain ; ligands: GOL ; X-RAY DIFFRACTION 1.810Å

e8cbxL2[L:105-211] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

anti-cortisol (17) Fab (light chain) ; X-RAY DIFFRACTION 2.00Å

e8cbyL2[L:105-211] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

anti-cortisol (17) Fab (light chain) ; X-RAY DIFFRACTION 2.27Å

e8cbzL1[L:105-211] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

anti-cortisol (17) Fab (light chain) ; X-RAY DIFFRACTION 1.86Å

e8cc0L2[L:105-211] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

anti-cortisol (17) Fab (light chain) ; X-RAY DIFFRACTION 1.85Å

e8cc1L2[L:105-211] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

anti-cortisol (17) Fab (light chain) ; X-RAY DIFFRACTION 2.00Å

e7xrzL1[L:108-213] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

IGG LIGHT CHAIN ; X-RAY DIFFRACTION 2.100Å

e7uijL1[L:108-214] Image Pymol Jmol Links: PDB, SCOP, CATH

Monoclonal B5 Fab Light Chain ; X-RAY DIFFRACTION 2.700Å

e7uijB2[B:108-208] Image Pymol Jmol Links: PDB, SCOP, CATH

Monoclonal B5 Fab Light Chain ; X-RAY DIFFRACTION 2.700Å

e7txwL2[L:113-217] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Fab fragment of monoclonal antibody 1G2 light chain ; ligands: EDO,EOH,GOL,PEG ; X-RAY DIFFRACTION 2.17Å

e8i5hL2[L:109-214] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Fab Light chain ; X-RAY DIFFRACTION 2.38Å

e8i5hC2[C:109-214] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Fab Light chain ; X-RAY DIFFRACTION 2.38Å

e8i5hF1[F:109-214] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Fab Light chain ; X-RAY DIFFRACTION 2.38Å

e7wnbL2[L:111-216] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Fab Light chain ; X-RAY DIFFRACTION 2.18Å

e7x66L1[L:109-215] Image Pymol Jmol Links: PDB, SCOP, CATH

BD-236 Fab light chain ; X-RAY DIFFRACTION 2.390Å

e8i5iL2[L:108-213] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Fab Light chain ; X-RAY DIFFRACTION 3.05Å

e7uowI1[I:109-215] Image Pymol Jmol Links: PDB, SCOP, CATH

Monoclonal antibody 034_32 light chain ; ELECTRON MICROSCOPY

e7uowL1[L:109-215] Image Pymol Jmol Links: PDB, SCOP, CATH

Monoclonal antibody 034_32 light chain ; ELECTRON MICROSCOPY

e7wn2L2[L:108-213] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Fab Light chain ; X-RAY DIFFRACTION 2.35Å

e7wn2C2[C:108-213] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Fab Light chain ; ligands: SO4 ; X-RAY DIFFRACTION 2.35Å

e8dcnB1[B:107-212] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BINTOXB/9 Fab light chain ; X-RAY DIFFRACTION 2.60Å

e8dcnE2[E:107-212] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BINTOXB/9 Fab light chain ; X-RAY DIFFRACTION 2.60Å

e8bboL2[L:108-211] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Immunoglobulin kappa light chain ; X-RAY DIFFRACTION 2.75Å

e8dk6L2[L:114-218] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

2A12 Fab light chain ; X-RAY DIFFRACTION 2.45Å

e7st5L2[L:108-211] Image Pymol Jmol Links: PDB, SCOP, CATH

Fab CC-95251 anti-SIRP-alpha light chain ; X-RAY DIFFRACTION 2.1Å

e7st5l1[l:108-211] Image Pymol Jmol Links: PDB, SCOP, CATH

Fab CC-95251 anti-SIRP-alpha light chain ; X-RAY DIFFRACTION 2.1Å

e7zjli1[i:111-218] Image Pymol Jmol Links: PDB, SCOP, CATH

REGN10987 Fab homologue (Light chain) ; ELECTRON MICROSCOPY

e7zjlg1[g:111-218] Image Pymol Jmol Links: PDB, SCOP, CATH

REGN10987 Fab homologue (Light chain) ; ELECTRON MICROSCOPY

e7zjlk1[k:111-218] Image Pymol Jmol Links: PDB, SCOP, CATH

REGN10987 Fab homologue (Light chain) ; ELECTRON MICROSCOPY

e7xs8L1[L:107-211] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

P5S-1H1 Light chain ; X-RAY DIFFRACTION 2.800Å

e8g6iB2[B:108-211] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

NB33 light chain ; ELECTRON MICROSCOPY

e8c1cL1[L:111-217] Image Pymol Jmol Links: PDB, SCOP, CATH

Immunoglobulin kappa constant ; ELECTRON MICROSCOPY

e8c1cY1[Y:111-217] Image Pymol Jmol Links: PDB, SCOP, CATH

Immunoglobulin kappa constant ; ELECTRON MICROSCOPY

e8dcmB1[B:109-214] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BINTOXB/22 Fab light chain ; X-RAY DIFFRACTION 2.50Å

e8bbnL2[L:108-213] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BA.2-10 light chain ; X-RAY DIFFRACTION 3.58Å

e8bbnD1[D:108-213] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BA.2-10 light chain ; X-RAY DIFFRACTION 3.58Å

e8bbnB1[B:108-213] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BA.2-10 light chain ; X-RAY DIFFRACTION 3.58Å

e7zqtD2[D:108-211] Image Pymol Jmol Links: PDB, SCOP, CATH

VL domain human IgG antibody ABbA ; X-RAY DIFFRACTION 2.7Å

e7zqtH1[H:108-211] Image Pymol Jmol Links: PDB, SCOP, CATH

VL domain human IgG antibody ABbA ; X-RAY DIFFRACTION 2.7Å

e7xdlD2[D:109-211] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BA7125 fab ; ELECTRON MICROSCOPY

e7xdlF1[F:109-211] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BA7125 fab ; ELECTRON MICROSCOPY

e7xdlH2[H:109-211] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BA7125 fab ; ELECTRON MICROSCOPY

e8f5nL1[L:108-211] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Mouse-Human Fab light chain ; X-RAY DIFFRACTION 1.90Å

e7xilL2[L:110-216] Image Pymol Jmol Links: PDB, SCOP, CATH

B38 Fab light chain ; X-RAY DIFFRACTION 2.880Å

e8fg0D1[D:107-213] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

3764 Fab Light chain ; X-RAY DIFFRACTION 2.36Å

e8fg0B2[B:107-213] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

3764 Fab Light chain ; X-RAY DIFFRACTION 2.36Å

e8d7eG1[G:109-215] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

H4H25311P2 antibody Fab fragment light chain ; ELECTRON MICROSCOPY

e8faxB2[B:111-217] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

1249A8-LC ; ligands: MG ; X-RAY DIFFRACTION 2.1Å

e8hn7A1[A:111-216] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Light chain of monoclonal antibody 3C11 ; X-RAY DIFFRACTION 3.0Å

e8hn7C2[C:111-216] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Light chain of monoclonal antibody 3C11 ; X-RAY DIFFRACTION 3.0Å

e8c3vL1[L:107-212] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BA.2-13 light chain ; X-RAY DIFFRACTION 2.74Å

e8c3vB2[B:107-212] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BA.2-13 light chain ; X-RAY DIFFRACTION 2.74Å

e8c3vD1[D:107-212] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BA.2-13 light chain ; X-RAY DIFFRACTION 2.74Å

e8f0lB2[B:108-213] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

ADI-26906 Fab Light Chain ; ligands: GOL ; X-RAY DIFFRACTION 1.810Å

e7yowL1[L:109-215] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Fab Light chain ; X-RAY DIFFRACTION 3.30Å

e7yowA1[A:109-215] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Fab Light chain ; X-RAY DIFFRACTION 3.30Å

e8d7eE1[E:109-215] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

REGN8938 antibody Fab fragment light chain ; ELECTRON MICROSCOPY

e8bbnN2[N:109-212] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

EY6A light chain ; X-RAY DIFFRACTION 3.58Å

e8bbnK2[K:109-212] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

EY6A light chain ; X-RAY DIFFRACTION 3.58Å

e8bbnF1[F:109-212] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

EY6A light chain ; X-RAY DIFFRACTION 3.58Å

e7yruL1[L:108-213] Image Pymol Jmol Links: PDB, SCOP, CATH

antibody light chain ; X-RAY DIFFRACTION 2.600Å

e8dp3L1[L:109-215] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Fab BL3-6 Light Chain ; X-RAY DIFFRACTION 1.90Å

e8dn6D2[D:109-215] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

fabtc2_LC ; X-RAY DIFFRACTION 3Å

e8dn6F2[F:109-215] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

fabtc2_LC ; X-RAY DIFFRACTION 3Å

e7ul1L2[L:108-213] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Light chain of EH3 ; X-RAY DIFFRACTION 2.650Å

e7ufnC2[C:114-217] Image Pymol Jmol Links: PDB, SCOP, CATH

P3-21 Fab Light chain ; ligands: SO4 ; X-RAY DIFFRACTION 2.2Å

e7ufnD2[D:114-217] Image Pymol Jmol Links: PDB, SCOP, CATH

P3-21 Fab Light chain ; ligands: SO4 ; X-RAY DIFFRACTION 2.2Å

e7ufoL2[L:108-211] Image Pymol Jmol Links: PDB, SCOP, CATH

P3-42 Fab Light chain ; ligands: GOL,SO4 ; X-RAY DIFFRACTION 1.8Å

e7ufqL1[L:108-213] Image Pymol Jmol Links: PDB, SCOP, CATH

P3-43 Fab Light chain ; ligands: GOL ; X-RAY DIFFRACTION 2.3Å

e7ufqD2[D:108-213] Image Pymol Jmol Links: PDB, SCOP, CATH

P3-43 Fab Light chain ; X-RAY DIFFRACTION 2.3Å

e8dn7B1[B:111-216] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

fabax9 Light Chain ; X-RAY DIFFRACTION 2Å

e8dn7H2[H:111-217] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

fabax9 Light Chain ; X-RAY DIFFRACTION 2Å

e8dbzG1[G:1-107] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Fab Fc (L) KappaC ; ELECTRON MICROSCOPY

e8dbzI1[I:1-107] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Fab Fc (L) KappaC ; ELECTRON MICROSCOPY

e7ul0L2[L:107-213] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Light chain of EH8 ; X-RAY DIFFRACTION 2.49Å

e7x63L2[L:109-213] Image Pymol Jmol Links: PDB, SCOP, CATH

BD-236 Fab light chain ; X-RAY DIFFRACTION 2.240Å

e8da0A2[A:108-214] Image Pymol Jmol Links: PDB, SCOP, CATH

; ligands: ACT,GOL,ZN ; X-RAY DIFFRACTION 2.200Å

e7zorM1[M:109-214] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; X-RAY DIFFRACTION 3.933Å

e8hlbC1[C:112-216] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ELECTRON MICROSCOPY

e8bjzL2[L:113-218] Image Pymol Jmol Links: PDB, SCOP, CATH

; ligands: ZN ; X-RAY DIFFRACTION 1.89Å

e7yizA1[A:108-213] Image Pymol Jmol Links: PDB, SCOP, CATH

; X-RAY DIFFRACTION 2.42Å

e8q6jC1[C:108-214] Image Pymol Jmol Links: PDB, SCOP, CATH

; ELECTRON MICROSCOPY

e8fzpB2[B:115-231] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; X-RAY DIFFRACTION 1.63Å

e7y6kI1[I:111-214] Image Pymol Jmol Links: PDB, SCOP, CATH

; ELECTRON MICROSCOPY

e8cwiL2[L:108-214] Image Pymol Jmol Links: PDB, SCOP, CATH

Light chain of Fab arm of antibody 10G4 ; X-RAY DIFFRACTION 1.870Å

e8cyhL1[L:108-212] Image Pymol Jmol Links: PDB, SCOP, CATHDOI

; X-RAY DIFFRACTION 3.350Å

e8byuL1[L:108-213] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ligands: GOL ; X-RAY DIFFRACTION 1.848Å

e7ytnL2[L:109-213] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; X-RAY DIFFRACTION 3.51Å

e8fzoB1[B:116-221] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; X-RAY DIFFRACTION 1.83Å

e7yk4L2[L:109-212] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; X-RAY DIFFRACTION 2.7Å

e8fgxA1[A:108-213] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ELECTRON MICROSCOPY

e8ol9A1[A:109-214] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ligands: TRS ; X-RAY DIFFRACTION 2.60Å

e8gyeC1[C:108-213] Image Pymol Jmol Links: PDB, SCOP, CATH

; X-RAY DIFFRACTION 2.3Å

e7xscH2[H:108-214] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

P5S-2B10 Light chain ; X-RAY DIFFRACTION 2.88Å

e8f5iL2[L:109-213] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DH1057.1 LC ; X-RAY DIFFRACTION 1.90Å

e8gb7L1[L:108-211] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

20A7 Light chain ; X-RAY DIFFRACTION 2.57Å

e8j7tC2[C:112-215] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ELECTRON MICROSCOPY

e8ivwC2[C:109-215] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; X-RAY DIFFRACTION 3.20Å

e8aonC1[C:108-214] Image Pymol Jmol Links: PDB, SCOP, CATH

; X-RAY DIFFRACTION 2.10Å

e8hlbE1[E:108-212] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ELECTRON MICROSCOPY

e8fwfL1[L:114-220] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Fab235, light chain ; ligands: GOL,SO4 ; X-RAY DIFFRACTION 1.94Å

e8cddD2[D:126-229] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ELECTRON MICROSCOPY

e8h8qL1[L:114-218] Image Pymol Jmol Links: PDB, SCOP, CATH

; X-RAY DIFFRACTION 2.5Å

e7y1bL2[L:129-233] Image Pymol Jmol Links: PDB, SCOP, CATH

; ELECTRON MICROSCOPY

e8cafA1[A:108-211] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; X-RAY DIFFRACTION 2.66Å

e8u5bL2[L:133-238] Image Pymol Jmol Links: PDB, SCOP, CATHDOI

; ELECTRON MICROSCOPY

e8u4vL2[L:133-238] Image Pymol Jmol Links: PDB, SCOP, CATHDOI

; ELECTRON MICROSCOPY

e8slbL1[L:109-214] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; X-RAY DIFFRACTION 2.038Å

e8gf2F2[F:108-213] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; X-RAY DIFFRACTION 2.850Å

e7triY2[Y:107-211] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; X-RAY DIFFRACTION 3.6Å

e7tcnD2[D:108-212] Image Pymol Jmol Links: PDB, SCOP, CATH

; ELECTRON MICROSCOPY

e7t9tD1[D:108-212] Image Pymol Jmol Links: PDB, SCOP, CATH

; ELECTRON MICROSCOPY

e8blqB2[B:225-334] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ELECTRON MICROSCOPY

e8cwjK2[K:108-214] Image Pymol Jmol Links: PDB, SCOP, CATH

Light chain of 4C12-B12 antibody Fab ; X-RAY DIFFRACTION 2.4490Å

e8eqcL1[L:108-214] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; X-RAY DIFFRACTION 2.20Å

e8gh4L2[L:108-214] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; X-RAY DIFFRACTION 3.8Å

e8gsiA1[A:108-214] Image Pymol Jmol Links: PDB, SCOP, CATH

; X-RAY DIFFRACTION 2.02Å

Previous Next

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

e1rzfL2[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: PDB, 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: PDB, SCOP, CATH, PubMed, DOI

HLA CLASS II HISTOCOMPATIBILITY ANTIGEN ; ligands: GLY,NAG ; X-RAY DIFFRACTION 1.800Å

e1uvqB1[B:95-191] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

HLA CLASS II HISTOCOMPATIBILITY ANTIGEN ; X-RAY DIFFRACTION 1.800Å

e1u58A1[A:145-242] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

MHC-I HOMOLOG M144 ; X-RAY DIFFRACTION 1.9Å

e2fbjH2[H:119-220] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH

IGA-KAPPA J539 FAB (HEAVY CHAIN) ; X-RAY DIFFRACTION 1.95Å

e3fruA1[A:179-269] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

NEONATAL FC RECEPTOR ; ligands: NAG,SO4 ; X-RAY DIFFRACTION 2.2Å

e1dn0B2[B:121-225] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed,

IGM-KAPPA COLD AGGLUTININ (HEAVY CHAIN) ; X-RAY DIFFRACTION 2.28Å

e1fp5A1[A:336-438] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

IGE HEAVY CHAIN EPSILON-1 ; X-RAY DIFFRACTION 2.3Å

e1fp5A2[A:439-543] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

IGE HEAVY CHAIN EPSILON-1 ; X-RAY DIFFRACTION 2.3Å

e1hdmA1[A:94-196] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

PROTEIN (CLASS II HISTOCOMPATIBILITY ANTIGEN, M ALPHA CHAIN) ; X-RAY DIFFRACTION 2.5Å

e1hdmB1[B:88-185] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

PROTEIN (CLASS II HISTOCOMPATIBILITY ANTIGEN, M BETA CHAIN) ; X-RAY DIFFRACTION 2.5Å

e3pl6A2[A:83-180] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

MHC class II HLA-DQ-alpha chain ; ligands: NAG ; X-RAY DIFFRACTION 2.55Å

e1o0vA1[A:228-330] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Immunoglobulin heavy chain epsilon-1 ; ligands: SO4 ; X-RAY DIFFRACTION 2.6Å

e1hyrC1[C:181-274] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed,

MHC CLASS I CHAIN-RELATED PROTEIN A ; X-RAY DIFFRACTION 2.7Å

e1hzhH6[H:114-235] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

IMMUNOGLOBULIN HEAVY CHAIN ; X-RAY DIFFRACTION 2.70Å

e1hzhH7[H:236-359] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

IMMUNOGLOBULIN HEAVY CHAIN ; ligands: BMA,GAL,MAN,NAG ; X-RAY DIFFRACTION 2.70Å

e1hzhH8[H:360-478] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

IMMUNOGLOBULIN HEAVY CHAIN ; X-RAY DIFFRACTION 2.70Å

e3rdtC2[C:83-178] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

H-2 class II histocompatibility antigen, A-B alpha chain ; X-RAY DIFFRACTION 2.70Å

e1hxmA2[A:121-206] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GAMMA-DELTA T-CELL RECEPTOR ; X-RAY DIFFRACTION 3.00Å

e1hxmB2[B:124-230] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GAMMA-DELTA T-CELL RECEPTOR ; X-RAY DIFFRACTION 3.00Å

e1zvoC2[C:130-234] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Immunoglobulin delta heavy chain ; SOLUTION SCATTERING

e1zvoC5[C:398-512] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Immunoglobulin delta heavy chain ; SOLUTION SCATTERING

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.

X: Glycosyl hydrolase domain-like

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