Structure Viewer: 3etb

>   Structure details

Crystal Structure of the Engineered Neutralizing antibody M18 complexed with anthrax Protective antigen Domain 4

PDB3etb
SpeciesMUS MUSCULUS
MethodX-RAY DIFFRACTION
Resolution3.8Å
Number of Fvs4
In complexTrue
Light chain typeunknown
Has constant regionFalse
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>   Fv information

This PDB has 4 Fv(s).

>   I/I
Fv Details
Heavy chainI
Light chainI
Heavy subgroupunknown
Light subgroupunknown
SpeciesMUS MUSCULUS
In complex?True
scFv?True
Has constant domain?False

Numbered Sequences (chothia)

Heavy chain

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 52A 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 82A 82B 82C 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 100A 100B 101 102 103 104 105 106 107 108 109 110 111 112 113
E V Q L Q Q S G P E L V K P G A S V K I S C K D S G Y A F N S S W M N W V K Q R P G Q G L E W I G R I Y P G D G D S N Y N G K F E G K A I L T A D K S S S T A Y M Q L S S L T S V D S A V Y F C A R S G L L R Y A M D Y W G Q G T S V T V S S

Light chain

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107
D I Q M T Q T T S S L S A S L G D R V T V S C R A S Q D I R N Y L N W Y Q Q K P D G T V K F L I Y Y T S R L Q P G V P S R F S G S G S G T D Y S L T I N N L E Q E D I G T Y F C Q Q G N T P P W T F G G G T K L E I K

Antigen Details
Antigen chainsM
Antigen typeprotein
Antigen nameanthrax protective antigen
Antigen speciesBACILLUS ANTHRACIS
Antigen sequenceRDKRFHYDRNNIAVGADESVVKEAHREVINSSTEGLLLNIDKDIRKILSGYIVEIEDTEGLKEVINDRYDMLNISSLRQDGKTFIDFKKYNDKLPLYISNPNYKVNVYAVTKENTIINPSENGDTSTNGIKKILIFSKKGYEIG

CDR Sequences (chothia definition)
CDRH1GYAFNSS
CDRH2YPGDGD
CDRH3SGLLRYAMDY
CDRL1RASQDIRNYLN
CDRL2YTSRLQP
CDRL3QQGNTPPWT

Orientation Angles (from ABangle)
HL-69.05°
HC170.52°
HC2111.88°
LC1119.68°
LC275.51°
dc15.78Å
>   F/F
Fv Details
Heavy chainF
Light chainF
Heavy subgroupunknown
Light subgroupunknown
SpeciesMUS MUSCULUS
In complex?True
scFv?True
Has constant domain?False

Numbered Sequences (chothia)

Heavy chain

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 52A 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 82A 82B 82C 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 100A 100B 101 102 103 104 105 106 107 108 109 110 111 112 113
E V Q L Q Q S G P E L V K P G A S V K I S C K D S G Y A F N S S W M N W V K Q R P G Q G L E W I G R I Y P G D G D S N Y N G K F E G K A I L T A D K S S S T A Y M Q L S S L T S V D S A V Y F C A R S G L L R Y A M D Y W G Q G T S V T V S S

Light chain

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107
D I Q M T Q T T S S L S A S L G D R V T V S C R A S Q D I R N Y L N W Y Q Q K P D G T V K F L I Y Y T S R L Q P G V P S R F S G S G S G T D Y S L T I N N L E Q E D I G T Y F C Q Q G N T P P W T F G G G T K L E I K

Antigen Details
Antigen chainsJ
Antigen typeprotein
Antigen nameanthrax protective antigen
Antigen speciesBACILLUS ANTHRACIS
Antigen sequenceRDKRFHYDRNNIAVGADESVVKEAHREVINSSTEGLLLNIDKDIRKILSGYIVEIEDTEGLKEVINDRYDMLNISSLRQDGKTFIDFKKYNDKLPLYISNPNYKVNVYAVTKENTIINPSENGDTSTNGIKKILIFSKKGYEIG

CDR Sequences (chothia definition)
CDRH1GYAFNSS
CDRH2YPGDGD
CDRH3SGLLRYAMDY
CDRL1RASQDIRNYLN
CDRL2YTSRLQP
CDRL3QQGNTPPWT

Orientation Angles (from ABangle)
HL-69.04°
HC170.54°
HC2111.89°
LC1119.71°
LC275.53°
dc15.76Å
>   H/H
Fv Details
Heavy chainH
Light chainH
Heavy subgroupunknown
Light subgroupunknown
SpeciesMUS MUSCULUS
In complex?True
scFv?True
Has constant domain?False

Numbered Sequences (chothia)

Heavy chain

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 52A 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 82A 82B 82C 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 100A 100B 101 102 103 104 105 106 107 108 109 110 111 112 113
E V Q L Q Q S G P E L V K P G A S V K I S C K D S G Y A F N S S W M N W V K Q R P G Q G L E W I G R I Y P G D G D S N Y N G K F E G K A I L T A D K S S S T A Y M Q L S S L T S V D S A V Y F C A R S G L L R Y A M D Y W G Q G T S V T V S S

Light chain

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107
D I Q M T Q T T S S L S A S L G D R V T V S C R A S Q D I R N Y L N W Y Q Q K P D G T V K F L I Y Y T S R L Q P G V P S R F S G S G S G T D Y S L T I N N L E Q E D I G T Y F C Q Q G N T P P W T F G G G T K L E I K

Antigen Details
Antigen chainsL
Antigen typeprotein
Antigen nameanthrax protective antigen
Antigen speciesBACILLUS ANTHRACIS
Antigen sequenceRDKRFHYDRNNIAVGADESVVKEAHREVINSSTEGLLLNIDKDIRKILSGYIVEIEDTEGLKEVINDRYDMLNISSLRQDGKTFIDFKKYNDKLPLYISNPNYKVNVYAVTKENTIINPSENGDTSTNGIKKILIFSKKGYEIG

CDR Sequences (chothia definition)
CDRH1GYAFNSS
CDRH2YPGDGD
CDRH3SGLLRYAMDY
CDRL1RASQDIRNYLN
CDRL2YTSRLQP
CDRL3QQGNTPPWT

Orientation Angles (from ABangle)
HL-68.99°
HC170.45°
HC2111.81°
LC1119.7°
LC275.51°
dc15.78Å
>   G/G
Fv Details
Heavy chainG
Light chainG
Heavy subgroupunknown
Light subgroupunknown
SpeciesMUS MUSCULUS
In complex?True
scFv?True
Has constant domain?False

Numbered Sequences (chothia)

Heavy chain

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 52A 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 82A 82B 82C 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 100A 100B 101 102 103 104 105 106 107 108 109 110 111 112 113
E V Q L Q Q S G P E L V K P G A S V K I S C K D S G Y A F N S S W M N W V K Q R P G Q G L E W I G R I Y P G D G D S N Y N G K F E G K A I L T A D K S S S T A Y M Q L S S L T S V D S A V Y F C A R S G L L R Y A M D Y W G Q G T S V T V S S

Light chain

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107
D I Q M T Q T T S S L S A S L G D R V T V S C R A S Q D I R N Y L N W Y Q Q K P D G T V K F L I Y Y T S R L Q P G V P S R F S G S G S G T D Y S L T I N N L E Q E D I G T Y F C Q Q G N T P P W T F G G G T K L E I K

Antigen Details
Antigen chainsK
Antigen typeprotein
Antigen nameanthrax protective antigen
Antigen speciesBACILLUS ANTHRACIS
Antigen sequenceRDKRFHYDRNNIAVGADESVVKEAHREVINSSTEGLLLNIDKDIRKILSGYIVEIEDTEGLKEVINDRYDMLNISSLRQDGKTFIDFKKYNDKLPLYISNPNYKVNVYAVTKENTIINPSENGDTSTNGIKKILIFSKKGYEIG

CDR Sequences (chothia definition)
CDRH1GYAFNSS
CDRH2YPGDGD
CDRH3SGLLRYAMDY
CDRL1RASQDIRNYLN
CDRL2YTSRLQP
CDRL3QQGNTPPWT

Orientation Angles (from ABangle)
HL-69.1°
HC170.47°
HC2111.87°
LC1119.69°
LC275.49°
dc15.77Å
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Additional links and files for download: see help for more details.

Chothia-numbered structure Download
IMGT-numbered structure Download
Non-annotated structure from the PDB Download
Summary file for this antibody Download

Schneider, C., Raybould, M.I.J., Deane, C.M. (2022) SAbDab in the Age of Biotherapeutics: Updates including SAbDab-Nano, the Nanobody Structure Tracker. Nucleic Acids Res. 50(D1):D1368-D1372 [link]

SAbDab paper: Dunbar, J., Krawczyk, K. et al (2014). Nucleic Acids Res. 42. D1140-D1146 [link]

Thera-SAbDab paper: Raybould, M.I.J., Marks, C. et al (2019). Nucleic Acids Res. gkz827 [link]

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