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233,605 Structures from the PDB

1,068,577 Computed Structure Models (CSM)

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QUERY: Structure Keywords HAS EXACT PHRASE "IMMUNE SYSTEM"

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Search Summary

This query matches 10,448 Structures.

Refinements

Structure Determination Methodology

experimental (10,448)

Scientific Name of Source Organism

	Homo sapiens (6,862)
	Mus musculus (2,437)
	Severe acute respiratory syndrome coronavirus 2 (802)
	Human immunodeficiency virus 1 (610)
	synthetic construct (548)
	Lama glama (311)
	Macaca mulatta (202)
	Gallus gallus (153)
	Influenza A virus (130)
	Bos taurus (125)

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Taxonomy

	Eukaryota (9,872)
	Riboviria (2,528)
	Bacteria (850)
	other sequences (553)
	Duplodnaviria (217)
	Eukaryota (eukaryotes) (126)
	Riboviria (RNA viruses and viroids) (82)
	Archaea (40)
	Varidnaviria (36)
	Monodnaviria (33)

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Experimental Method

	X-RAY DIFFRACTION (8,330)
	ELECTRON MICROSCOPY (1,895)
	SOLUTION NMR (193)
	SOLUTION SCATTERING (23)
	SOLID-STATE NMR (5)
	ELECTRON CRYSTALLOGRAPHY (3)
	INFRARED SPECTROSCOPY (1)

Polymer Entity Type

	Protein (10,448)
	RNA (210)
	DNA (133)

Refinement Resolution (Å)

	0.5 - 1.0 (5)
	1.0 - 1.5 (370)
	1.5 - 2.0 (2,186)
	2.0 - 2.5 (2,560)
	2.5 - 3.0 (2,333)
	3.0 - 3.5 (1,596)
	3.5 - 4.0 (645)
	4.0 - 4.5 (275)
	> 4.5 (255)

Release Date

	1985 - 1989 (1)
	1990 - 1994 (11)
	1995 - 1999 (70)
	2000 - 2004 (600)
	2005 - 2009 (974)
	2010 - 2014 (1,723)
	2015 - 2019 (2,633)
	2020 - 2024 (4,169)
	2025 - 2029 (267)

Enzyme Classification Name

	Hydrolases (800)
	Transferases (336)
	Oxidoreductases (54)
	Lyases (40)
	Isomerases (22)
	Translocases (14)
	Ligases (11)

Membrane Protein Annotation

	PDBTM (310)
	mpstruc (194)
	OPM (199)
	MemProtMD (169)

Symmetry Type

	Asymmetric (8,455)
	Cyclic (1,980)
	Dihedral (112)
	Icosahedral (98)
	Helical (24)
	Tetrahedral (4)

SCOP Classification

	All beta proteins (3,960)
	Alpha and beta proteins (a+b) (1,223)
	Artifacts (1,159)
	All alpha proteins (162)
	Alpha and beta proteins (a/b) (130)
	Small proteins (112)
	Coiled coil proteins (56)
	Membrane and cell surface proteins and peptides (35)
	Multi-domain proteins (alpha and beta) (17)
	Designed proteins (9)

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1 to 25 of 10,448 Structures

Page 1 of 418

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1A6V \| pdb_00001a6v	Download File View File

B1-8 FV fragment complexed with a (4-hydroxy-3-nitrophenyl) acetate compound

Simon, T., Henrick, K., Hirshberg, M., Winter, G.

To be published

Released	1998-07-15
Method	X-RAY DIFFRACTION 1.8 Å
Organisms	Mus musculus
Macromolecule	B1-8 FV (HEAVY CHAIN) (protein) B1-8 FV (LIGHT CHAIN) (protein)
Unique Ligands	NPC

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1B09 \| pdb_00001b09	Download File View File

HUMAN C-REACTIVE PROTEIN COMPLEXED WITH PHOSPHOCHOLINE

Thompson, D., Pepys, M.B., Wood, S.P.

(1999) Structure 7: 169-177

Released	1999-12-03
Method	X-RAY DIFFRACTION 2.5 Å
Organisms	Homo sapiens
Macromolecule	PROTEIN (C-REACTIVE PROTEIN) (protein)
Unique Ligands	CA, PC

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1B0W \| pdb_00001b0w	Download File View File

Structural comparison of amyloidogenic light chain dimer in two crystal forms with nonamyloidogenic counterparts

Schormann, N., Benson, M.D.

(1998) Amyloid 5: 175-187

Released	1998-11-16
Method	X-RAY DIFFRACTION 1.8 Å
Organisms	Homo sapiens
Macromolecule	BENCE-JONES KAPPA I PROTEIN BRE (protein)

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1B2W \| pdb_00001b2w	Download File View File

COMPARISON OF THE THREE-DIMENSIONAL STRUCTURES OF A HUMANIZED AND A CHIMERIC FAB OF AN ANTI-GAMMA-INTERFERON ANTIBODY

Fan, Z., Shan, L., Goldsteen, B.Z., Guddat, L.W., Thakur, A., Landolfi, N.F., Co, M.S., Vasquez, M., Queen, C., Ramsland, P.A., Edmundson, A.B.

(1999) J Mol Recognit 12: 19-32

Released	1999-05-06
Method	X-RAY DIFFRACTION 2.9 Å
Organisms	Homo sapiens Mus musculus
Macromolecule	PROTEIN (ANTIBODY (HEAVY CHAIN)) (protein) PROTEIN (ANTIBODY (LIGHT CHAIN)) (protein)

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1B3J \| pdb_00001b3j	Download File View File

STRUCTURE OF THE MHC CLASS I HOMOLOG MIC-A, A GAMMADELTA T CELL LIGAND

Li, P., Willie, S., Bauer, S., Morris, D., Spies, T., Strong, R.

(1999) Immunity 10: 577-584

Released	1999-07-09
Method	X-RAY DIFFRACTION 3 Å
Organisms	Homo sapiens
Macromolecule	MHC CLASS I HOMOLOG MIC-A (protein)
Unique branched monosaccharides	NAG

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1B88 \| pdb_00001b88	Download File View File

V-ALPHA 2.6 MOUSE T CELL RECEPTOR (TCR) DOMAIN

Plaksin, D., Chacko, S., Navaza, J., Margulies, D.H., Padlan, E.A.

(1999) J Mol Biology 289: 1153-1161

Released	1999-02-16
Method	X-RAY DIFFRACTION 2.5 Å
Organisms	Mus musculus
Macromolecule	T CELL RECEPTOR V-ALPHA DOMAIN (protein)

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1BAF \| pdb_00001baf	Download File View File

2.9 ANGSTROMS RESOLUTION STRUCTURE OF AN ANTI-DINITROPHENYL-SPIN-LABEL MONOCLONAL ANTIBODY FAB FRAGMENT WITH BOUND HAPTEN

Leahy, D.J., Brunger, A.T., Fox, R.O., Hynes, T.R.

(1991) J Mol Biology 221: 239-256

Released	1994-01-31
Method	X-RAY DIFFRACTION 2.9 Å
Organisms	Mus musculus
Macromolecule	IGG1-KAPPA AN02 FAB (HEAVY CHAIN) (protein) IGG1-KAPPA AN02 FAB (LIGHT CHAIN) (protein)
Unique Ligands	NPP

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1BJ1 \| pdb_00001bj1	Download File View File

VASCULAR ENDOTHELIAL GROWTH FACTOR IN COMPLEX WITH A NEUTRALIZING ANTIBODY

Muller, Y.A., Christinger, H.W., De Vos, A.M.

(1998) Structure 6: 1153-1167

Released	1999-01-13
Method	X-RAY DIFFRACTION 2.4 Å
Organisms	Homo sapiens Mus musculus
Macromolecule	Fab fragment, heavy chain (protein) Fab fragment, light chain (protein) Vascular endothelial growth factor A (protein)
Unique Ligands	SO4

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1BLN \| pdb_00001bln	Download File View File

ANTI-P-GLYCOPROTEIN FAB MRK-16

Vasudevan, S., Tsuruo, T., Rose, D.R.

(1998) J Biological Chem 273: 25413-25419

Released	1998-10-28
Method	X-RAY DIFFRACTION 2.8 Å
Organisms	Mus musculus
Macromolecule	PROTEIN (MONOCLONAL ANTIBODY MRK-16 (HEAVY CHAIN)) (protein) PROTEIN (MONOCLONAL ANTIBODY MRK-16 (LIGHT CHAIN)) (protein)

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1BM3 \| pdb_00001bm3	Download File View File

IMMUNOGLOBULIN OPG2 FAB-PEPTIDE COMPLEX

Kodandapani, R., Veerapandian, L., Ni, C.Z., Chiou, C.-K., Whital, R., Kunicki, T.J., Ely, K.R.

(1998) Biochem Biophys Res Commun 251: 61-66

Released	1999-04-20
Method	X-RAY DIFFRACTION 2 Å
Organisms	Mus musculus
Macromolecule	IMMUNOGLOBULIN OPG2 FAB, CONSTANT DOMAIN (protein) IMMUNOGLOBULIN OPG2 FAB, VARIABLE DOMAIN (protein)

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1BQH \| pdb_00001bqh	Download File View File

MURINE CD8AA ECTODOMAIN FRAGMENT IN COMPLEX WITH H-2KB/VSV8

Wang, J.H., Reinherz, E.L., Kern, P.S., Chang, H.C.

(1998) Immunity 9: 519-530

Released	1998-08-19
Method	X-RAY DIFFRACTION 2.8 Å
Organisms	Mus musculus
Macromolecule	PROTEIN (BETA-2-MICROGLOBULIN ) (protein) PROTEIN (CD8A OR LYT2 OR LYT-2) (protein) PROTEIN (H-2 CLASS I HISTOCOMPATIBILITY ANTIGEN) (protein) PROTEIN (VSV8) (protein)
Unique Ligands	NAG

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1BWM \| pdb_00001bwm	Download File View File

A SINGLE-CHAIN T CELL RECEPTOR

Hare, B.J., Wyss, D.F., Reinherz, E.L., Wagner, G.

(1999) Nat Struct Biol 6: 574-581

Released	1999-07-22
Method	SOLUTION NMR
Organisms	Mus musculus
Macromolecule	PROTEIN (ALPHA-BETA T CELL RECEPTOR (TCR) (D10)) (protein)

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1BWW \| pdb_00001bww	Download File View File

BENCE-JONES IMMUNOGLOBULIN REI VARIABLE PORTION, T39K MUTANT

Uson, I., Pohl, E., Schneider, T.R., Dauter, Z., Schmidt, A., Fritz, H.J., Sheldrick, G.M.

(1999) Acta Crystallogr D Biol Crystallogr 55: 1158-1167

Released	1998-10-07
Method	X-RAY DIFFRACTION 1.7 Å
Organisms	Homo sapiens
Macromolecule	PROTEIN (IG KAPPA CHAIN V-I REGION REI) (protein)

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1BX2 \| pdb_00001bx2	Download File View File

CRYSTAL STRUCTURE OF HLA-DR2 (DRA0101,DRB11501) COMPLEXED WITH A PEPTIDE FROM HUMAN MYELIN BASIC PROTEIN

Smith, K.J., Pyrdol, J., Gauthier, L., Wiley, D.C., Wucherpfennig, K.

(1998) J Exp Medicine 188: 1511-1520

Released	1998-10-21
Method	X-RAY DIFFRACTION 2.6 Å
Organisms	Homo sapiens
Macromolecule	PROTEIN (HLA-DR2) (protein)
Unique Ligands	NAG

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1BXI \| pdb_00001bxi	Download File View File

CRYSTAL STRUCTURE OF THE ESCHERICHIA COLI COLICIN E9 DNASE DOMAIN WITH ITS COGNATE IMMUNITY PROTEIN IM9

Kuhlmann, U.C., Kleanthous, C., James, R., Moore, G.R., Hemmings, A.M.

(1998) Thesis

Released	1999-10-04
Method	X-RAY DIFFRACTION 2.05 Å
Organisms	Escherichia coli
Macromolecule	PROTEIN (COLICIN E9 IMMUNITY PROTEIN) (protein) PROTEIN (COLICIN E9) (protein)
Unique Ligands	NI, PO4

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1BXT \| pdb_00001bxt	Download File View File

STREPTOCOCCAL SUPERANTIGEN (SSA) FROM STREPTOCOCCUS PYOGENES

Sundberg, E., Jardetzky, T.

(1999) Nat Struct Biol 6: 123-129

Released	1998-10-14
Method	X-RAY DIFFRACTION 1.85 Å
Organisms	Streptococcus pyogenes
Macromolecule	PROTEIN (STREPTOCOCCAL SUPERANTIGEN) (protein)

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1BZ7 \| pdb_00001bz7	Download File View File

FAB FRAGMENT FROM MURINE ASCITES

Kaminski, M.J., Mackenzie, C.R., Mooibroek, M.J., Dahms, T.E.S., Hirama, T., Houghton, A.N., Chapman, P.B., Evans, S.V.

(1999) J Biological Chem 274: 5597-5604

Released	1999-11-10
Method	X-RAY DIFFRACTION 2.5 Å
Organisms	Mus musculus
Macromolecule	PROTEIN (ANTIBODY R24 (HEAVY CHAIN)) (protein) PROTEIN (ANTIBODY R24 (LIGHT CHAIN)) (protein)

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1C12 \| pdb_00001c12	Download File View File

INSIGHT IN ODORANT PERCEPTION: THE CRYSTAL STRUCTURE AND BINDING CHARACTERISTICS OF ANTIBODY FRAGMENTS DIRECTED AGAINST THE MUSK ODORANT TRASEOLIDE

Langedijk, A.C., Spinelli, S., Anguille, C., Hermans, P., Nederlof, J., Butenandt, J., Honegger, A., Cambillau, C., Pluckthun, A.

(1999) J Mol Biology 292: 855-869

Released	1999-08-14
Method	X-RAY DIFFRACTION 2.6 Å
Organisms	Mus musculus
Macromolecule	PROTEIN (ANTIBODY FRAGMENT FAB) (protein)
Unique Ligands	TRZ

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1C16 \| pdb_00001c16	Download File View File

CRYSTAL STRUCTURE ANALYSIS OF THE GAMMA/DELTA T CELL LIGAND T22

Wingren, C., Crowley, M.P., Degano, M., Chien, Y., Wilson, I.A.

(2000) Science 287: 310-314

Released	2000-01-26
Method	X-RAY DIFFRACTION 3.1 Å
Organisms	Homo sapiens Mus musculus
Macromolecule	MHC-LIKE PROTEIN T22 (protein) PROTEIN (BETA-2-MICROGLOBULIN) (protein)

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1C1E \| pdb_00001c1e	Download File View File

CRYSTAL STRUCTURE OF A DIELS-ALDERASE CATALYTIC ANTIBODY 1E9 IN COMPLEX WITH ITS HAPTEN

Xu, J., Wilson, I.A.

(1999) Science 286: 2345-2348

Released	2000-03-01
Method	X-RAY DIFFRACTION 1.9 Å
Organisms	Mus musculus
Macromolecule	CATALYTIC ANTIBODY 1E9 (HEAVY CHAIN) (protein) CATALYTIC ANTIBODY 1E9 (LIGHT CHAIN) (protein)
Unique Ligands	ENH, MLT

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1C5B \| pdb_00001c5b	Download File View File

DECARBOXYLASE CATALYTIC ANTIBODY 21D8 UNLIGANDED FORM

Hotta, K., Wilson, I.A.

(2000) J Mol Biology 302: 1213-1225

Released	2000-10-11
Method	X-RAY DIFFRACTION 2.1 Å
Organisms	Homo sapiens Mus musculus
Macromolecule	CHIMERIC DECARBOXYLASE ANTIBODY 21D8 (protein)

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1C5C \| pdb_00001c5c	Download File View File

DECARBOXYLASE CATALYTIC ANTIBODY 21D8-HAPTEN COMPLEX

Hotta, K., Wilson, I.A.

(2000) J Mol Biology 302: 1213-1225

Released	2000-10-11
Method	X-RAY DIFFRACTION 1.61 Å
Organisms	Homo sapiens Mus musculus
Macromolecule	CHIMERIC DECARBOXYLASE ANTIBODY 21D8 (protein)
Unique Ligands	GOL, TK4

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1C5D \| pdb_00001c5d	Download File View File

THE CRYSTAL STRUCTURE OF THE FAB FRAGMENT OF A RAT MONOCLONAL ANTIBODY AGAINST THE MAIN IMMUNOGENIC REGION OF THE HUMAN MUSCLE ACETYLCHOLINE RECEPTOR

Kontou, M., Leonidas, D.D., Vatzaki, E.H., Tsantili, P., Mamalaki, A., Oikonomakos, N.G., Acharya, K.R., Tzartos, S.J.

(2000) Eur J Biochem 267: 2389-2397

Released	1999-12-03
Method	X-RAY DIFFRACTION 2.4 Å
Organisms	Rattus norvegicus
Macromolecule	MONOCLONAL ANTIBODY AGAINST THE MAIN IMMUNOGENIC REGION OF THE HUMAN MUSCLE ACETYLCHOLINE RECEPTOR (protein)

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1C9H \| pdb_00001c9h	Download File View File

CRYSTAL STRUCTURE OF FKBP12.6 IN COMPLEX WITH RAPAMYCIN

Deivanayagam, C.C.S., Carson, M., Thotakura, A., Narayana, S.V.L., Chodavarapu, C.S.

(2000) Acta Crystallogr D Biol Crystallogr 56: 266-271

Released	2000-08-03
Method	X-RAY DIFFRACTION 2 Å
Organisms	Homo sapiens
Macromolecule	FKBP12.6 (protein)
Unique Ligands	RAP

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1CD0 \| pdb_00001cd0	Download File View File

STRUCTURE OF HUMAN LAMDA-6 LIGHT CHAIN DIMER JTO

Pokkuluri, P.R., Solomon, A., Weiss, D.T., Stevens, F.J., Schiffer, M.

(1999) Amyloid 6: 165-171

Released	2000-03-06
Method	X-RAY DIFFRACTION 1.9 Å
Organisms	Homo sapiens
Macromolecule	PROTEIN (JTO, A VARIABLE DOMAIN FROM LAMBDA-6 TYPE IMMUNOGLOBULIN LIGHT CHAIN) (protein)

1 to 25 of 10,448 Structures

Page 1 of 418

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Structure Determination Methodology

Scientific Name of Source Organism

Taxonomy

Experimental Method

Polymer Entity Type

Refinement Resolution (Å)

Release Date

Enzyme Classification Name

Membrane Protein Annotation

Symmetry Type

SCOP Classification

1A6V | pdb_00001a6v

1B09 | pdb_00001b09

1B0W | pdb_00001b0w

1B2W | pdb_00001b2w

1B3J | pdb_00001b3j

1B88 | pdb_00001b88

1BAF | pdb_00001baf

1BJ1 | pdb_00001bj1

1BLN | pdb_00001bln

1BM3 | pdb_00001bm3

1BQH | pdb_00001bqh

1BWM | pdb_00001bwm

1BWW | pdb_00001bww

1BX2 | pdb_00001bx2

1BXI | pdb_00001bxi

1BXT | pdb_00001bxt

1BZ7 | pdb_00001bz7

1C12 | pdb_00001c12

1C16 | pdb_00001c16

1C1E | pdb_00001c1e

1C5B | pdb_00001c5b

1C5C | pdb_00001c5c

1C5D | pdb_00001c5d

1C9H | pdb_00001c9h

1CD0 | pdb_00001cd0