Structure Viewer: 8cwk

>   Structure details

Fab arm of antibodies 4G1-C2 and 10G4 Bound to Cov-2 Receptor Binding Domain (Rbd)

PDB8cwk
SpeciesHOMO SAPIENS
MethodX-RAY DIFFRACTION
Resolution2.368Å
Number of Fvs2
In complexTrue
Light chain typeKappa
Has constant regionTrue
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>   Fv information

This PDB has 2 Fv(s).

>   H/L
Fv Details
Heavy chainH
Light chainL
Heavy subgroupIGHV3
Light subgroupIGKV1
SpeciesHOMO SAPIENS
In complex?True
scFv?False
Has constant domain?True

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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113
Q V Q L V E S G G G V V Q P G R S L R L S C A A S G F T F S S Y G M H W V R Q A P G K G L E W V A V I W Y D G S D K Y Y A D S V K G R F T I S R D N S K N T L Y L Q I N S L R A E D T A M Y Y C A R E A T A G F D Y W G Q G N L 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
N I Q M T Q S P S A M S A S V G D R V T I T C R A R Q D I S S Y L A W F Q Q K P G K V P K H L I Y A A S T L L S G V P S R F S G S G S G T E F T L T I S S L Q P E D F A T Y Y C L Q H N S Y P Y T F G Q G T K L E I N

Antigen Details
Antigen chainsC
Antigen typeprotein
Antigen namespike protein s1
Antigen speciesSEVERE ACUTE RESPIRATORY SYNDROME CORONAVIRUS2
Antigen sequenceTNLCPFGEVFNATRFASVYAWNRKRISNCVADYSVLYNSASFSTFKCYGVSPTKLNDLCFTNVYADSFVIRGDEVRQIAPGQTGKIADYNYKLPDDFTGCVIAWNSNNLDSKVGGNYNYLYRLFRKSNLKPFERDISTEIYQAGSTPCNGVEGFNCYFPLQSYGFQPTNGVGYQPYRVVVLSFELLHAPATVCGPKGSHHHHHH

CDR Sequences (chothia definition)
CDRH1GFTFSSY
CDRH2WYDGSD
CDRH3EATAGFDY
CDRL1RARQDISSYLA
CDRL2AASTLLS
CDRL3LQHNSYPYT

Orientation Angles (from ABangle)
HL-58.78°
HC172.49°
HC2125.33°
LC1120.22°
LC284.35°
dc16.03Å
>   A/B
Fv Details
Heavy chainA
Light chainB
Heavy subgroupIGHV3
Light subgroupIGKV1
SpeciesHOMO SAPIENS
In complex?True
scFv?False
Has constant domain?True

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 100C 100D 101 102 103 104 105 106 107 108 109 110 111 112 113
E V Q L L E S G G G L V Q P G G S L R L S C A A S G F R F D Y E D M G W V R Q A P G K G L E W V S S I D S H G A S T Y Y A D S V K G R F T I S R D N S K N T L Y L Q M N S L R A E D T A V Y Y C A K Y S H S V S Y G P F D Y W G Q G T L 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 S P S S L S A S V G D R V T I T C R A S Q Y I Y D D L N W Y Q Q K P G K A P K L L I Y S A S S L Q S G V P S R F S G S G S G T D F T L T I S S L Q P E D F A T Y Y C Q Q A W P Y P L T F G Q G T K V E I K

Antigen Details
Antigen chainsC
Antigen typeprotein
Antigen namespike protein s1
Antigen speciesSEVERE ACUTE RESPIRATORY SYNDROME CORONAVIRUS2
Antigen sequenceTNLCPFGEVFNATRFASVYAWNRKRISNCVADYSVLYNSASFSTFKCYGVSPTKLNDLCFTNVYADSFVIRGDEVRQIAPGQTGKIADYNYKLPDDFTGCVIAWNSNNLDSKVGGNYNYLYRLFRKSNLKPFERDISTEIYQAGSTPCNGVEGFNCYFPLQSYGFQPTNGVGYQPYRVVVLSFELLHAPATVCGPKGSHHHHHH

CDR Sequences (chothia definition)
CDRH1GFRFDYE
CDRH2DSHGAS
CDRH3YSHSVSYGPFDY
CDRL1RASQYIYDDLN
CDRL2SASSLQS
CDRL3QQAWPYPLT

Orientation Angles (from ABangle)
HL-60.28°
HC171.0°
HC2122.59°
LC1119.06°
LC282.34°
dc16.12Å
>   Downloads

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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