Structure Viewer: 6chb

>   Structure details

Crystal Structure of a Natively-Glycosylated Bg505 Sosip.664 Hiv-1 Envelope Trimer in complex with the Broadly-Neutralizing antibodies Bg18 and Ioma

PDB6chb
SpeciesHOMO SAPIENS
MethodX-RAY DIFFRACTION
Resolution6.801Å
Number of Fvs6
In complexTrue
Light chain typeLambda
Has constant regionTrue
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>   Fv information

This PDB has 6 Fv(s).

>   J/K
Fv Details
Heavy chainJ
Light chainK
Heavy subgroupunknown
Light subgroupIGLV3
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 31A 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 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 100E 100F 100G 100H 100I 100J 100K 100L 100M 101 102 103 104 105 106 107 108 109 110 111 112 113
Q V Q L R E S G P G L V K P S E T L S L S C T V S Q D S R P S D H S W T W V R Q S P G K A L E W I G D I H Y N G A T T Y N P S L R S R V R I E L D Q S I P R F S L K M T S M T A A D T G M Y Y C A R N A I R I Y G V V A L G E W F H Y G M D V W G Q G T A V T V S S

Light chain

1 2 3 4 5 6 7 8 9 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 95A 95B 96 97 98 99 100 101 102 103 104 105 106 107
S S E L T Q P P S V S V S P G Q T A R I T C S G A P L T S R F T Y W Y R Q K P G Q A P V L I I S R S S Q R S S G W S G R F S A S W S G T T V T L T I R G V Q A D D E A D Y Y C Q S S D T S D S Y K M F G G G T K L T V L

Antigen Details
Antigen chainsG
Antigen typeprotein
Antigen nameenvelope glycoprotein gp120
Antigen speciesHUMAN IMMUNODEFICIENCY VIRUS 1
Antigen sequenceAENLWVTVYYGVPVWKDAETTLFCASDAKAYETEKHNVWATHACVPTDPNPQEIHLENVTEEFNMWKNNMVEQMHTDIISLWDQSLKPCVKLTPLCVTLQCTNVTNNITDDMRGELKNCSFNMTTELRDKKQKVYSLFYRLDVVQINENQGNRSNNSNKEYRLINCNTSAITQACPKVSFEPIPIHYCAPAGFAILKCKDKKFNGTGPCPSVSTVQCTHGIKPVVSTQLLLNGSLAEEEVMIRSENITNNAKNILVQFNTPVQINCTRPNNNTRKSIRIGPGQAFYATGDIIGDIRQAHCNVSKATWNETLGKVVKQLRKHFGNNTIIRFANSSGGDLEVTTHSFNCGGEFFYCNTSGLFNSTWISNTSVQGSNSTGSNDSITLPCRIKQIINMWQRIGQAMYAPPIQGVIRCVSNITGLILTRDGGSTNSTTETFRPGGGDMRDNWRSELYKYKVVKIEPLGVAPTRCKRRVVGREKR

CDR Sequences (chothia definition)
CDRH1QDSRPSDH
CDRH2HYNGA
CDRH3NAIRIYGVVALGEWFHYGMDV
CDRL1SGAPLTSRFTY
CDRL2RSSQRSS
CDRL3QSSDTSDSYKM

Orientation Angles (from ABangle)
HL-49.4°
HC172.87°
HC2122.33°
LC1118.83°
LC289.03°
dc16.71Å
>   M/N
Fv Details
Heavy chainM
Light chainN
Heavy subgroupIGHV1
Light subgroupIGLV2
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 100E 100F 100G 100H 100I 101 102 103 104 105 106 107 108 109 110 111 112 113
E V Q L V E S G A Q V K K P G A S V T V S C T A S G Y K F T G Y H M H W V R Q A P G R G L E W M G W I N P F R G A V K Y P Q N F R G R V S M T R D T S M E I F Y M E L S R L T S D D T A V Y Y C A R E M F D S S A D W S P W R G M V A W G Q G T L V T V S S

Light chain

1 2 3 4 5 6 7 8 9 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 30A 30B 30C 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 96 97 98 99 100 101 102 103 104 105 106 107
Q S A L T Q P A S V S G S P G Q S I T I S C A G S S R D V G G F D L V S W Y Q Q H P G K A P K L I I Y E V N K R P S G I S S R F S A S K S G N T A S L T I S G L Q E E D E A H Y Y C Y S Y A D G V A F G G G T K L T V L

Antigen Details
Antigen chainsF
Antigen typeprotein
Antigen nameenvelope glycoprotein gp120
Antigen speciesHUMAN IMMUNODEFICIENCY VIRUS 1
Antigen sequenceAENLWVTVYYGVPVWKDAETTLFCASDAKAYETEKHNVWATHACVPTDPNPQEIHLENVTEEFNMWKNNMVEQMHTDIISLWDQSLKPCVKLTPLCVTLQCTNVTNNITDDMRGELKNCSFNMTTELRDKKQKVYSLFYRLDVVQINENQGNRSNNSNKEYRLINCNTSAITQACPKVSFEPIPIHYCAPAGFAILKCKDKKFNGTGPCPSVSTVQCTHGIKPVVSTQLLLNGSLAEEEVMIRSENITNNAKNILVQFNTPVQINCTRPNNNTRKSIRIGPGQAFYATGDIIGDIRQAHCNVSKATWNETLGKVVKQLRKHFGNNTIIRFANSSGGDLEVTTHSFNCGGEFFYCNTSGLFNSTWISNTSVQGSNSTGSNDSITLPCRIKQIINMWQRIGQAMYAPPIQGVIRCVSNITGLILTRDGGSTNSTTETFRPGGGDMRDNWRSELYKYKVVKIEPLGVAPTRCKRRVVGREKR

CDR Sequences (chothia definition)
CDRH1GYKFTGY
CDRH2NPFRGA
CDRH3EMFDSSADWSPWRGMVA
CDRL1AGSSRDVGGFDLVS
CDRL2EVNKRPS
CDRL3YSYADGVA

Orientation Angles (from ABangle)
HL-55.36°
HC171.32°
HC2112.83°
LC1128.39°
LC279.28°
dc16.55Å
>   I/L
Fv Details
Heavy chainI
Light chainL
Heavy subgroupunknown
Light subgroupIGLV3
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 31A 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 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 100E 100F 100G 100H 100I 100J 100K 100L 100M 101 102 103 104 105 106 107 108 109 110 111 112 113
Q V Q L R E S G P G L V K P S E T L S L S C T V S Q D S R P S D H S W T W V R Q S P G K A L E W I G D I H Y N G A T T Y N P S L R S R V R I E L D Q S I P R F S L K M T S M T A A D T G M Y Y C A R N A I R I Y G V V A L G E W F H Y G M D V W G Q G T A V T V S S

Light chain

1 2 3 4 5 6 7 8 9 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 95A 95B 96 97 98 99 100 101 102 103 104 105 106 107
S S E L T Q P P S V S V S P G Q T A R I T C S G A P L T S R F T Y W Y R Q K P G Q A P V L I I S R S S Q R S S G W S G R F S A S W S G T T V T L T I R G V Q A D D E A D Y Y C Q S S D T S D S Y K M F G G G T K L T V L

Antigen Details
Antigen chainsF
Antigen typeprotein
Antigen nameenvelope glycoprotein gp120
Antigen speciesHUMAN IMMUNODEFICIENCY VIRUS 1
Antigen sequenceAENLWVTVYYGVPVWKDAETTLFCASDAKAYETEKHNVWATHACVPTDPNPQEIHLENVTEEFNMWKNNMVEQMHTDIISLWDQSLKPCVKLTPLCVTLQCTNVTNNITDDMRGELKNCSFNMTTELRDKKQKVYSLFYRLDVVQINENQGNRSNNSNKEYRLINCNTSAITQACPKVSFEPIPIHYCAPAGFAILKCKDKKFNGTGPCPSVSTVQCTHGIKPVVSTQLLLNGSLAEEEVMIRSENITNNAKNILVQFNTPVQINCTRPNNNTRKSIRIGPGQAFYATGDIIGDIRQAHCNVSKATWNETLGKVVKQLRKHFGNNTIIRFANSSGGDLEVTTHSFNCGGEFFYCNTSGLFNSTWISNTSVQGSNSTGSNDSITLPCRIKQIINMWQRIGQAMYAPPIQGVIRCVSNITGLILTRDGGSTNSTTETFRPGGGDMRDNWRSELYKYKVVKIEPLGVAPTRCKRRVVGREKR

CDR Sequences (chothia definition)
CDRH1QDSRPSDH
CDRH2HYNGA
CDRH3NAIRIYGVVALGEWFHYGMDV
CDRL1SGAPLTSRFTY
CDRL2RSSQRSS
CDRL3QSSDTSDSYKM

Orientation Angles (from ABangle)
HL-56.2°
HC171.13°
HC2124.06°
LC1119.99°
LC283.0°
dc16.57Å
>   Q/R
Fv Details
Heavy chainQ
Light chainR
Heavy subgroupunknown
Light subgroupIGLV3
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 31A 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 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 100E 100F 100G 100H 100I 100J 100K 100L 100M 101 102 103 104 105 106 107 108 109 110 111 112 113
Q V Q L R E S G P G L V K P S E T L S L S C T V S Q D S R P S D H S W T W V R Q S P G K A L E W I G D I H Y N G A T T Y N P S L R S R V R I E L D Q S I P R F S L K M T S M T A A D T G M Y Y C A R N A I R I Y G V V A L G E W F H Y G M D V W G Q G T A V T V S S

Light chain

1 2 3 4 5 6 7 8 9 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 95A 95B 96 97 98 99 100 101 102 103 104 105 106 107
S S E L T Q P P S V S V S P G Q T A R I T C S G A P L T S R F T Y W Y R Q K P G Q A P V L I I S R S S Q R S S G W S G R F S A S W S G T T V T L T I R G V Q A D D E A D Y Y C Q S S D T S D S Y K M F G G G T K L T V L

Antigen Details
Antigen chainsH
Antigen typeprotein
Antigen nameenvelope glycoprotein gp120
Antigen speciesHUMAN IMMUNODEFICIENCY VIRUS 1
Antigen sequenceAENLWVTVYYGVPVWKDAETTLFCASDAKAYETEKHNVWATHACVPTDPNPQEIHLENVTEEFNMWKNNMVEQMHTDIISLWDQSLKPCVKLTPLCVTLQCTNVTNNITDDMRGELKNCSFNMTTELRDKKQKVYSLFYRLDVVQINENQGNRSNNSNKEYRLINCNTSAITQACPKVSFEPIPIHYCAPAGFAILKCKDKKFNGTGPCPSVSTVQCTHGIKPVVSTQLLLNGSLAEEEVMIRSENITNNAKNILVQFNTPVQINCTRPNNNTRKSIRIGPGQAFYATGDIIGDIRQAHCNVSKATWNETLGKVVKQLRKHFGNNTIIRFANSSGGDLEVTTHSFNCGGEFFYCNTSGLFNSTWISNTSVQGSNSTGSNDSITLPCRIKQIINMWQRIGQAMYAPPIQGVIRCVSNITGLILTRDGGSTNSTTETFRPGGGDMRDNWRSELYKYKVVKIEPLGVAPTRCKRRVVGREKR

CDR Sequences (chothia definition)
CDRH1QDSRPSDH
CDRH2HYNGA
CDRH3NAIRIYGVVALGEWFHYGMDV
CDRL1SGAPLTSRFTY
CDRL2RSSQRSS
CDRL3QSSDTSDSYKM

Orientation Angles (from ABangle)
HL-55.99°
HC172.75°
HC2121.9°
LC1114.55°
LC285.97°
dc17.01Å
>   O/P
Fv Details
Heavy chainO
Light chainP
Heavy subgroupIGHV1
Light subgroupIGLV2
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 100E 100F 100G 100H 100I 101 102 103 104 105 106 107 108 109 110 111 112 113
E V Q L V E S G A Q V K K P G A S V T V S C T A S G Y K F T G Y H M H W V R Q A P G R G L E W M G W I N P F R G A V K Y P Q N F R G R V S M T R D T S M E I F Y M E L S R L T S D D T A V Y Y C A R E M F D S S A D W S P W R G M V A W G Q G T L V T V S S

Light chain

1 2 3 4 5 6 7 8 9 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 30A 30B 30C 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 96 97 98 99 100 101 102 103 104 105 106 107
Q S A L T Q P A S V S G S P G Q S I T I S C A G S S R D V G G F D L V S W Y Q Q H P G K A P K L I I Y E V N K R P S G I S S R F S A S K S G N T A S L T I S G L Q E E D E A H Y Y C Y S Y A D G V A F G G G T K L T V L

Antigen Details
Antigen chainsH
Antigen typeprotein
Antigen nameenvelope glycoprotein gp120
Antigen speciesHUMAN IMMUNODEFICIENCY VIRUS 1
Antigen sequenceAENLWVTVYYGVPVWKDAETTLFCASDAKAYETEKHNVWATHACVPTDPNPQEIHLENVTEEFNMWKNNMVEQMHTDIISLWDQSLKPCVKLTPLCVTLQCTNVTNNITDDMRGELKNCSFNMTTELRDKKQKVYSLFYRLDVVQINENQGNRSNNSNKEYRLINCNTSAITQACPKVSFEPIPIHYCAPAGFAILKCKDKKFNGTGPCPSVSTVQCTHGIKPVVSTQLLLNGSLAEEEVMIRSENITNNAKNILVQFNTPVQINCTRPNNNTRKSIRIGPGQAFYATGDIIGDIRQAHCNVSKATWNETLGKVVKQLRKHFGNNTIIRFANSSGGDLEVTTHSFNCGGEFFYCNTSGLFNSTWISNTSVQGSNSTGSNDSITLPCRIKQIINMWQRIGQAMYAPPIQGVIRCVSNITGLILTRDGGSTNSTTETFRPGGGDMRDNWRSELYKYKVVKIEPLGVAPTRCKRRVVGREKR

CDR Sequences (chothia definition)
CDRH1GYKFTGY
CDRH2NPFRGA
CDRH3EMFDSSADWSPWRGMVA
CDRL1AGSSRDVGGFDLVS
CDRL2EVNKRPS
CDRL3YSYADGVA

Orientation Angles (from ABangle)
HL-61.36°
HC179.37°
HC2119.58°
LC1118.46°
LC284.4°
dc16.18Å
>   D/E
Fv Details
Heavy chainD
Light chainE
Heavy subgroupIGHV1
Light subgroupIGLV2
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 100E 100F 100G 100H 100I 101 102 103 104 105 106 107 108 109 110 111 112 113
E V Q L V E S G A Q V K K P G A S V T V S C T A S G Y K F T G Y H M H W V R Q A P G R G L E W M G W I N P F R G A V K Y P Q N F R G R V S M T R D T S M E I F Y M E L S R L T S D D T A V Y Y C A R E M F D S S A D W S P W R G M V A W G Q G T L V T V S S

Light chain

1 2 3 4 5 6 7 8 9 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 30A 30B 30C 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 96 97 98 99 100 101 102 103 104 105 106 107
Q S A L T Q P A S V S G S P G Q S I T I S C A G S S R D V G G F D L V S W Y Q Q H P G K A P K L I I Y E V N K R P S G I S S R F S A S K S G N T A S L T I S G L Q E E D E A H Y Y C Y S Y A D G V A F G G G T K L T V L

Antigen Details
Antigen chainsG
Antigen typeprotein
Antigen nameenvelope glycoprotein gp120
Antigen speciesHUMAN IMMUNODEFICIENCY VIRUS 1
Antigen sequenceAENLWVTVYYGVPVWKDAETTLFCASDAKAYETEKHNVWATHACVPTDPNPQEIHLENVTEEFNMWKNNMVEQMHTDIISLWDQSLKPCVKLTPLCVTLQCTNVTNNITDDMRGELKNCSFNMTTELRDKKQKVYSLFYRLDVVQINENQGNRSNNSNKEYRLINCNTSAITQACPKVSFEPIPIHYCAPAGFAILKCKDKKFNGTGPCPSVSTVQCTHGIKPVVSTQLLLNGSLAEEEVMIRSENITNNAKNILVQFNTPVQINCTRPNNNTRKSIRIGPGQAFYATGDIIGDIRQAHCNVSKATWNETLGKVVKQLRKHFGNNTIIRFANSSGGDLEVTTHSFNCGGEFFYCNTSGLFNSTWISNTSVQGSNSTGSNDSITLPCRIKQIINMWQRIGQAMYAPPIQGVIRCVSNITGLILTRDGGSTNSTTETFRPGGGDMRDNWRSELYKYKVVKIEPLGVAPTRCKRRVVGREKR

CDR Sequences (chothia definition)
CDRH1GYKFTGY
CDRH2NPFRGA
CDRH3EMFDSSADWSPWRGMVA
CDRL1AGSSRDVGGFDLVS
CDRL2EVNKRPS
CDRL3YSYADGVA

Orientation Angles (from ABangle)
HL-53.41°
HC177.87°
HC2112.25°
LC1112.17°
LC285.31°
dc15.7Å
>   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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