Structure of the Human insulin Receptor Ectodomain, Irdeltabeta Construct, in complex with Four Fab Molecules
| PDB | 4zxb |
| Species | MUS MUSCULUS |
| Method | X-RAY DIFFRACTION |
| Resolution | 3.3Å |
| Number of Fvs | 2 |
| In complex | True |
| Light chain type | Kappa |
| Has constant region | True |
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Display options: |
This PDB has 2 Fv(s).
| Fv Details | |
|---|---|
| Heavy chain | C |
| Light chain | D |
| Heavy subgroup | IGHV1 |
| Light subgroup | IGKV9 |
| Species | MUS MUSCULUS |
| 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 | 101 | 102 | 103 | 104 | 105 | 106 | 107 | 108 | 109 | 110 | 111 | 112 | 113 |
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| Q | V | Q | L | Q | Q | S | G | P | E | L | V | K | P | G | A | L | V | K | I | S | C | K | A | S | G | Y | T | F | T | N | Y | D | I | H | W | V | K | Q | R | P | G | Q | G | L | E | W | I | G | W | I | Y | P | G | D | G | S | T | K | Y | N | E | K | F | K | G | K | A | T | L | T | A | D | K | S | S | S | T | A | Y | M | H | L | S | S | L | T | S | E | K | S | A | V | Y | F | C | A | R | E | W | A | Y | W | G | Q | G | T | L | V | T | V | S | A |
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 |
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| D | I | Q | M | T | Q | S | P | S | S | L | S | A | S | L | G | E | R | V | S | L | T | C | R | A | S | Q | D | I | G | G | N | L | Y | W | L | Q | Q | G | P | D | G | T | I | K | R | L | I | Y | A | T | S | S | L | D | S | G | V | P | K | R | F | S | G | S | R | S | G | S | D | Y | S | L | T | I | S | S | L | E | S | E | D | F | V | D | Y | Y | C | L | Q | Y | S | S | S | P | W | T | F | G | G | G | T | K | L | E | I | K |
| Antigen Details | |
|---|---|
| Antigen chains | E |
| Antigen type | protein |
| Antigen name | insulin receptor |
| Antigen species | HOMO SAPIENS |
| Antigen sequence | HLYPGEVCPGMDIRNNLTRLHELENCSVIEGHLQILLMFKTRPEDFRDLSFPKLIMITDYLLLFRVYGLESLKDLFPNLTVIRGSRLFFNYALVIFEMVHLKELGLYNLMNITRGSVRIEKNNELCYLATIDWSRILDSVEDNHIVLNKDDNEECGDICPGTAKGKTNCPATVINGQFVERCWTHSHCQKVCPTICKSHGCTAEGLCCHSECLGNCSQPDDPTKCVACRNFYLDGRCVETCPPPYYHFQDWRCVNFSFCQDLHHKCKNSRRQGCHQYVIHNNKCIPECPSGYTMNSSNLLCTPCLGPCPKVCHLLEGEKTIDSVTSAQELRGCTVINGSLIINIRGGNNLAAELEANLGLIEEISGYLKIRRSYALVSLSFFRKLRLIRGETLEIGNYSFYALDNQNLRQLWDWSKHNLTITQGKLFFHYNPKLCLSEIHKMEEVSGTKGRQERNDIALKTNGDQASCENELLKFSYIRTSFDKILLRWEPYWPPDFRDLLGFMLFYKEAPYQNVTEFDGQDACGSNSWTVVDIDPPLRSNDPKSQNHPGWLMRGLKPWTQYAIFVKTLVTFSDERRTYGAKSDIIYVQTDATNPSVPLDPISVSNSSSQIILKWKPPSDPNGNITHYLVFWERQAEDSELFELDYCLKGLKLPSRTWSPPFESEDSQKHNQSEYEDSAGECCSCPKTDSQILKELEESSFRKTFEDYLHNVVFVPRPSSLGDVGNAGNNEEHRPFEKVVNKESLVISGLRHFTGYRIELQACNQDTPEERCSVAAYVSARTMPEAKADDIVGPVTHEIFENNVVHLMWQEPKEPNGLIVLYEVSYRRYGDEELHLCVSRKHFALERGCRLRGLSPGNYSVRIRATSLAGNGSWTEPTYFYVTDYLDVPSNIAK |
| CDR Sequences (chothia definition) | |
|---|---|
| CDRH1 | GYTFTNY |
| CDRH2 | YPGDGS |
| CDRH3 | EWAY |
| CDRL1 | RASQDIGGNLY |
| CDRL2 | ATSSLDS |
| CDRL3 | LQYSSSPWT |
| Orientation Angles (from ABangle) | |
|---|---|
| HL | -59.36° |
| HC1 | 68.75° |
| HC2 | 111.97° |
| LC1 | 123.87° |
| LC2 | 81.84° |
| dc | 16.46Å |
| Fv Details | |
|---|---|
| Heavy chain | A |
| Light chain | B |
| Heavy subgroup | IGHV2 |
| Light subgroup | IGKV8 |
| Species | MUS MUSCULUS |
| 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 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Q | V | Q | L | K | E | S | G | P | G | L | V | A | P | S | Q | S | L | S | I | T | C | T | V | S | G | F | P | L | T | A | Y | G | V | N | W | V | R | Q | P | P | G | K | G | L | E | W | L | G | M | I | W | G | D | G | N | T | D | Y | N | S | A | L | K | S | R | L | S | I | S | K | D | N | S | K | S | Q | V | F | L | K | M | N | S | L | Q | T | D | D | T | A | R | Y | Y | C | A | R | D | P | Y | G | S | K | P | 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 | 30A | 30B | 30C | 30D | 30E | 30F | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| D | I | V | M | S | Q | S | P | S | S | L | V | V | S | V | G | E | K | V | T | M | S | C | K | S | S | Q | S | L | L | Y | S | S | N | Q | K | N | F | L | A | W | Y | Q | Q | K | P | G | Q | S | P | K | L | L | I | Y | W | A | S | T | R | E | S | G | V | P | D | R | F | T | G | S | G | S | G | T | D | F | T | L | T | I | S | S | V | K | A | E | D | L | A | V | Y | Y | C | Q | Q | Y | F | R | Y | R | T | F | G | G | G | T | K | L | E | I | K |
| Antigen Details | |
|---|---|
| Antigen chains | E |
| Antigen type | protein |
| Antigen name | insulin receptor |
| Antigen species | HOMO SAPIENS |
| Antigen sequence | HLYPGEVCPGMDIRNNLTRLHELENCSVIEGHLQILLMFKTRPEDFRDLSFPKLIMITDYLLLFRVYGLESLKDLFPNLTVIRGSRLFFNYALVIFEMVHLKELGLYNLMNITRGSVRIEKNNELCYLATIDWSRILDSVEDNHIVLNKDDNEECGDICPGTAKGKTNCPATVINGQFVERCWTHSHCQKVCPTICKSHGCTAEGLCCHSECLGNCSQPDDPTKCVACRNFYLDGRCVETCPPPYYHFQDWRCVNFSFCQDLHHKCKNSRRQGCHQYVIHNNKCIPECPSGYTMNSSNLLCTPCLGPCPKVCHLLEGEKTIDSVTSAQELRGCTVINGSLIINIRGGNNLAAELEANLGLIEEISGYLKIRRSYALVSLSFFRKLRLIRGETLEIGNYSFYALDNQNLRQLWDWSKHNLTITQGKLFFHYNPKLCLSEIHKMEEVSGTKGRQERNDIALKTNGDQASCENELLKFSYIRTSFDKILLRWEPYWPPDFRDLLGFMLFYKEAPYQNVTEFDGQDACGSNSWTVVDIDPPLRSNDPKSQNHPGWLMRGLKPWTQYAIFVKTLVTFSDERRTYGAKSDIIYVQTDATNPSVPLDPISVSNSSSQIILKWKPPSDPNGNITHYLVFWERQAEDSELFELDYCLKGLKLPSRTWSPPFESEDSQKHNQSEYEDSAGECCSCPKTDSQILKELEESSFRKTFEDYLHNVVFVPRPSSLGDVGNAGNNEEHRPFEKVVNKESLVISGLRHFTGYRIELQACNQDTPEERCSVAAYVSARTMPEAKADDIVGPVTHEIFENNVVHLMWQEPKEPNGLIVLYEVSYRRYGDEELHLCVSRKHFALERGCRLRGLSPGNYSVRIRATSLAGNGSWTEPTYFYVTDYLDVPSNIAK |
| CDR Sequences (chothia definition) | |
|---|---|
| CDRH1 | GFPLTAY |
| CDRH2 | WGDGN |
| CDRH3 | DPYGSKPMDY |
| CDRL1 | KSSQSLLYSSNQKNFLA |
| CDRL2 | WASTRES |
| CDRL3 | QQYFRYRT |
| Orientation Angles (from ABangle) | |
|---|---|
| HL | -56.18° |
| HC1 | 71.13° |
| HC2 | 120.95° |
| LC1 | 122.57° |
| LC2 | 82.05° |
| dc | 16.37Å |
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]
