Structure of M-6-P/IGFII Receptor and IGFII complex. Determined by electron microscopy at 4.32 Å resolution. Released 26 Feb 2020.
Explore 6UM2 in 3D Show helices and sheets RCSB PDB PDBe
6UM2 contains 31 α-helices and 175 β-strands across 2 chains. Residue ranges use author residue numbering, as in the PDB file, from PDBe. To see them in 3D, choose the Cartoon representation with Secondary structure coloring: helices, sheets and coils get different colors.
| Element | Residues | Length | Sheet |
|---|---|---|---|
| β-strand | 485-487 | 3 | 1 |
| β-strand | 492-494 | 3 | 1 |
| β-strand | 509 | 1 | 2 |
| β-strand | 524 | 1 | 2 |
| β-strand | 525 | 1 | 3 |
| β-strand | 546 | 1 | 3 |
| β-strand | 548-549 | 2 | 4 |
| β-strand | 554-555 | 2 | 4 |
| β-strand | 565-566 | 2 | 5 |
| β-strand | 571-574 | 4 | 5 |
| β-strand | 588 | 1 | 6 |
| β-strand | 590-595 | 6 | 5 |
| β-strand | 605-608 | 4 | 5 |
| β-strand | 615 | 1 | 6 |
| β-strand | 617-622 | 6 | 5 |
| β-strand | 631-632 | 2 | 7 |
| β-strand | 637 | 1 | 8 |
| β-strand | 648 | 1 | 8 |
| α-helix | 650-652 | 3 | |
| β-strand | 659 | 1 | 9 |
| β-strand | 665-669 | 5 | 9 |
| β-strand | 684-690 | 7 | 9 |
| β-strand | 695-701 | 7 | 9 |
| β-strand | 707-708 | 2 | 7 |
| β-strand | 713-716 | 4 | 7 |
| β-strand | 722 | 1 | 10 |
| β-strand | 730 | 1 | 10 |
| β-strand | 732-737 | 6 | 7 |
| β-strand | 738 | 1 | 11 |
| β-strand | 748-753 | 6 | 7 |
| β-strand | 757-762 | 6 | 7 |
| β-strand | 763 | 1 | 11 |
| α-helix | 765-767 | 3 | |
| α-helix | 769-774 | 6 | |
| β-strand | 785 | 1 | 12 |
| β-strand | 802-806 | 5 | 13 |
| β-strand | 815-819 | 5 | 13 |
| β-strand | 837-840 | 4 | 13 |
| β-strand | 854-858 | 5 | 13 |
| β-strand | 864-865 | 2 | 14 |
| β-strand | 873 | 1 | 15 |
| β-strand | 875-876 | 2 | 14 |
| β-strand | 882-883 | 2 | 16 |
| β-strand | 891-892 | 2 | 16 |
| β-strand | 895 | 1 | 15 |
| β-strand | 896 | 1 | 14 |
| β-strand | 898-899 | 2 | 15 |
| β-strand | 911-915 | 5 | 15 |
| β-strand | 920-924 | 5 | 15 |
| β-strand | 932 | 1 | 12 |
| α-helix | 935-937 | 3 | |
| β-strand | 943-946 | 4 | 17 |
| β-strand | 951-954 | 4 | 17 |
| α-helix | 956-958 | 3 | |
| β-strand | 964-965 | 2 | 18 |
| β-strand | 974-975 | 2 | 18 |
| β-strand | 1015 | 1 | 19 |
| β-strand | 1019-1021 | 3 | 20 |
| β-strand | 1027-1029 | 3 | 20 |
| β-strand | 1033 | 1 | 19 |
| α-helix | 1036-1037 | 2 | |
| β-strand | 1051 | 1 | 21 |
| β-strand | 1082 | 1 | 21 |
| β-strand | 1095 | 1 | 22 |
| β-strand | 1103 | 1 | 22 |
| β-strand | 1115-1117 | 3 | 23 |
| β-strand | 1118 | 1 | 24 |
| α-helix | 1125-1127 | 3 | |
| β-strand | 1128-1131 | 4 | 23 |
| β-strand | 1151-1153 | 3 | 23 |
| β-strand | 1158-1160 | 3 | 23 |
| β-strand | 1177-1180 | 4 | 24 |
| β-strand | 1193-1196 | 4 | 24 |
| β-strand | 1197-1199 | 3 | 25 |
| β-strand | 1207-1212 | 6 | 24 |
| β-strand | 1215-1219 | 5 | 24 |
| β-strand | 1220-1222 | 3 | 25 |
| α-helix | 1223-1225 | 3 | |
| β-strand | 1230-1232 | 3 | 26 |
| β-strand | 1234 | 1 | 27 |
| β-strand | 1237 | 1 | 27 |
| β-strand | 1239 | 1 | 28 |
| β-strand | 1246 | 1 | 28 |
| β-strand | 1257-1259 | 3 | 29 |
| β-strand | 1265-1268 | 4 | 29 |
| α-helix | 1287-1288 | 2 | |
| β-strand | 1290-1293 | 4 | 29 |
| β-strand | 1303 | 1 | 29 |
| α-helix | 1305-1307 | 3 | |
| β-strand | 1312-1314 | 3 | 26 |
| β-strand | 1317-1322 | 6 | 26 |
| β-strand | 1327 | 1 | 30 |
| α-helix | 1332 | 1 | |
| β-strand | 1333 | 1 | 30 |
| α-helix | 1334 | 1 | |
| β-strand | 1336-1342 | 7 | 26 |
| β-strand | 1346-1352 | 7 | 26 |
| β-strand | 1360-1366 | 7 | 26 |
| β-strand | 1379 | 1 | 31 |
| β-strand | 1389 | 1 | 31 |
| β-strand | 1401 | 1 | 32 |
| β-strand | 1411-1414 | 4 | 32 |
| α-helix | 1428-1430 | 3 | |
| β-strand | 1435-1438 | 4 | 32 |
| β-strand | 1444-1445 | 2 | 32 |
| β-strand | 1448 | 1 | 33 |
| α-helix | 1452-1454 | 3 | |
| β-strand | 1462-1464 | 3 | 34 |
| β-strand | 1465 | 1 | 33 |
| β-strand | 1469 | 1 | 35 |
| β-strand | 1476 | 1 | 35 |
| β-strand | 1478-1484 | 7 | 34 |
| α-helix | 1494 | 1 | |
| β-strand | 1495-1496 | 2 | 34 |
| β-strand | 1500 | 1 | 34 |
| β-strand | 1504-1510 | 7 | 34 |
| β-strand | 1526-1528 | 3 | 36 |
| β-strand | 1535-1537 | 3 | 36 |
| β-strand | 1548-1550 | 3 | 37 |
| β-strand | 1556-1559 | 4 | 37 |
| β-strand | 1574-1575 | 2 | 37 |
| β-strand | 1582 | 1 | 37 |
| β-strand | 1584-1585 | 2 | 38 |
| β-strand | 1591-1592 | 2 | 39 |
| β-strand | 1597-1601 | 5 | 39 |
| β-strand | 1602-1603 | 2 | 38 |
| β-strand | 1606 | 1 | 40 |
| α-helix | 1607 | 1 | |
| β-strand | 1614 | 1 | 40 |
| β-strand | 1616-1621 | 6 | 39 |
| β-strand | 1623 | 1 | 41 |
| β-strand | 1638-1639 | 2 | 39 |
| β-strand | 1644-1647 | 4 | 39 |
| β-strand | 1651 | 1 | 41 |
| β-strand | 1664-1665 | 2 | 42 |
| β-strand | 1668-1669 | 2 | 42 |
| β-strand | 1682-1684 | 3 | 43 |
| α-helix | 1685-1686 | 2 | |
| β-strand | 1699-1701 | 3 | 43 |
| α-helix | 1706-1709 | 4 | |
| β-strand | 1721-1723 | 3 | 43 |
| β-strand | 1731-1734 | 4 | 43 |
| β-strand | 1735-1736 | 2 | 44 |
| α-helix | 1740 | 1 | |
| β-strand | 1741 | 1 | 45 |
| α-helix | 1742 | 1 | |
| β-strand | 1750 | 1 | 45 |
| β-strand | 1751-1754 | 4 | 44 |
| β-strand | 1768-1771 | 4 | 44 |
| β-strand | 1774-1775 | 2 | 46 |
| β-strand | 1784-1789 | 6 | 44 |
| β-strand | 1793-1798 | 6 | 44 |
| β-strand | 1799-1800 | 2 | 46 |
| α-helix | 1805-1806 | 2 | |
| β-strand | 1814 | 1 | 47 |
| β-strand | 1825 | 1 | 47 |
| α-helix | 1826-1829 | 4 | |
| β-strand | 1837-1838 | 2 | 48 |
| β-strand | 1841-1842 | 2 | 48 |
| β-strand | 1844-1845 | 2 | 49 |
| β-strand | 1862 | 1 | 50 |
| β-strand | 1864-1865 | 2 | 49 |
| α-helix | 1872-1873 | 2 | |
| β-strand | 1874 | 1 | 49 |
| β-strand | 1876 | 1 | 51 |
| β-strand | 1877 | 1 | 50 |
| α-helix | 1878-1880 | 3 | |
| β-strand | 1882-1886 | 5 | 52 |
| β-strand | 1891-1896 | 6 | 52 |
| β-strand | 1898 | 1 | 51 |
| β-strand | 1901 | 1 | 53 |
| α-helix | 1902-1904 | 3 | |
| β-strand | 1905 | 1 | 54 |
| β-strand | 1916-1918 | 3 | 55 |
| β-strand | 1921-1923 | 3 | 55 |
| β-strand | 1927 | 1 | 56 |
| β-strand | 1935-1937 | 3 | 56 |
| β-strand | 1941 | 1 | 55 |
| β-strand | 1948-1950 | 3 | 56 |
| β-strand | 1952 | 1 | 54 |
| β-strand | 1957 | 1 | 53 |
| β-strand | 1959-1963 | 5 | 52 |
| β-strand | 1966 | 1 | 57 |
| β-strand | 1977-1981 | 5 | 52 |
| β-strand | 1985-1988 | 4 | 52 |
| β-strand | 1992 | 1 | 57 |
| β-strand | 2007 | 1 | 58 |
| β-strand | 2010 | 1 | 58 |
| β-strand | 2025-2028 | 4 | 59 |
| β-strand | 2031-2034 | 4 | 59 |
| β-strand | 2054-2056 | 3 | 60 |
| β-strand | 2057 | 1 | 59 |
| α-helix | 2062-2063 | 2 | |
| β-strand | 2064-2066 | 3 | 60 |
| β-strand | 2074-2076 | 3 | 61 |
| β-strand | 2081-2083 | 3 | 61 |
| β-strand | 2098-2105 | 8 | 62 |
| β-strand | 2114 | 1 | 62 |
| β-strand | 2123-2130 | 8 | 62 |
| α-helix | 2131-2133 | 3 |
| Element | Residues | Length | Sheet |
|---|---|---|---|
| α-helix | 13-20 | 8 | |
| α-helix | 22-24 | 3 | |
| β-strand | 26 | 1 | 63 |
| α-helix | 43-46 | 4 | |
| α-helix | 55-58 | 4 | |
| β-strand | 60 | 1 | 63 |
| Molecule | Chains | Type | Length | Organism | UniProt |
|---|---|---|---|---|---|
| Cation-independent mannose-6-phosphate receptor | A | protein | 2499 | Bos taurus | P08169 (AlphaFold model) |
| Insulin-like growth factor II | B | protein | 68 | Homo sapiens | P01344 (AlphaFold model) |
>6UM2_1 Cation-independent mannose-6-phosphate receptor (chains A) MEAAAGRSSHLGPAPAGRPPRCPLLLQLQLLLLLLLLPPGWVPGAAGTQGAEFPELCSYT WEAVDTKNNMLYKINICGNMGVAQCGPSSAVCMHDLKTDSFHSVGDSLLKTASRSLLEFN TTVNCKQQNHKIQSSITFLCGKTLGTPEFVTATDCVHYFEWRTTAACKKNIFKANKEVPC YAFDRELKKHDLNPLIKTSGAYLVDDSDPDTSLFINVCRDIEVLRASSPQVRVCPTGAAA CLVRGDRAFDVGRPQEGLKLVSNDRLVLSYVKEGAGQPDFCDGHSPAVTITFVCPSERRE GTIPKLTAKSNCRFEIEWVTEYACHRDYLESRSCSLSSAQHDVAVDLQPLSRVEASDSLF YTSEADEYTYYLSICGGSQAPICNKKDAAVCQVKKADSTQVKVAGRPQNLTLRYSDGDLT LIYFGGEECSSGFQRMSVINFECNQTAGNNGRGAPVFTGEVDCTYFFTWDTKYACVHEKE ALLCGVSDGKQRFDLSALARHSELEQNWEAVDGSQREAEKKHFFINICHRVLQTGQARGC PEDAAVCAVDKNGSKNLGRFISSPTREKGNIQLSYSDGDECGGGQKIITNITLMCKPGDL ESAPVLTTSRADGCFYEFEWRTAAACVLSRTEGDNCTVFDSQAGFSFDLTPLTKKDAYKV ETDKYEFHINVCGPVSVGACPPDSGACQVSRSDRKSWNLGRSNAKLSYYDGMIQLTYRDG TPYNNEKRTPRATLITFLCDRDAGVGFPEYQEEDNSTYNFRWYTSYACPEEPLECIVTDP VTLDQYDLSRLAKSEGGPGGNWYSLDNGGARSTWRKYYINVCRPLNPVPGCDRYASACQM KYQGEQGSYSETVSISNLGVAKTGPMVEDSGSLLLEYVNGSACTTSDQRRTTYTTRIHLV CSTGSLYTHPIFSLNWECVVSFLWNTAAACPIRITTDIDQVCSIKDPNSGYVFDLNPLNN SRGYVVLGIGKTFLFNVCGDMPACGTLDGKPASGCEAEVQMDDMKTLKPGRLVGLEKSLQ LSTEGFITLNYTGLPSHPNGRADAFIIRFVCNDDVYPGTPKFLHQDIDSSLGIRDTFFEF ETALACVPSPVDCQVTDPAGNEYDLSGLSKARKPWTAVDTFDEGKKRTFYLSVCTPLPYI PGCHGTAVGCCLVTEDSKLNLGVVQISPQVGANGSLSLVYVNGDKCKNQRFSTRINLECA HTTGSPTFQLQNDCEYVFLWRTVEACPVVRAEGDYCEVRDPRHGNLYNLIPLGLNDTVVR AGEYTYYFRVCGELTSGVCPTSDKSKVISSCQEKRGPQGFQKVAGLFNQKLTYENGVLKM NYTGGDTCHKVYQRSTTIFFYCDRSTQAPVFLQETSDCSYLFEWRTQYACPPYDLTECSF KNEAGETYDLSSLSRYSDNWEAVTGTGSTEHYLINVCKSLSPQAGSDPCPPEAAVCLLGG PKPVNLGRVRDSPQWSQGLTLLKYVDGDLCPDQIRKKSTTIRFTCSESHVNSRPMFISAV EDCEYTFSWPTAAACAVKSNVHDDCQVTNPATGHLFDLSSLSGRAGFTAAYSEKGLVYLS VCGDNENCANGVGACFGQTRISVGKASKRLTYVDQVLQLVYEGGSPCPSKTGLSYKSVIS FVCRPEVGPTNRPMLISLDKRTCTLFFSWHTPLACEQTTECSVRNGSSLIDLSPLIHRTG GYEAYDESEDDGSDTSPDFYINICQPLNPMHGLACPAGTAVCKVPVDGPPIDIGRVAGPP ILNPIANEVYLNFESSTPCLADRHFNYTSLITFHCKRGVSMGTPKLLRTSVCDFVFEWET PLVCPDEVKTDGCSLTDEQLYYSFNLSSLSKSTFKVTRGPHTYSVGVCTAAAGLDEGGCK DGAVCLLSGSKGASFGRLASMKLDYRHQDEAVILSYANGDTCPPETEDGEPCVFPFVFNG KSYEECVVESRARLWCATTANYDRDHEWGFCKHSTSHRTSVIIFKCDEDADVGRPQVFSE VRGCEVTFEWKTKVVCPPKKMECKFVQKHRTYDLRLLSSLTGSWSFVHNGASYYINLCQK IYKGPQDCSERASVCKKSTSGEVQVLGLVHTQKLDVVDDRVIVTYSKGHYCGDNKTASAV IELTCAKTVGRPSFTRFDVDSCTYHFSWDSRAACAVKPQEVQMVNGTITNPANGRSFSLG DIYFKRFSASGDVRTNGDRYIYEIQLSSITGSSSPACSGASICQRKANDQHFSRKVGTSN QTRYYVQDGDLDVVFTSSSKCGKDKTKSVSSTIFFHCDPLVKDGIPEFSHETADCQYLFS WHTSAVCPLGAGFDEEIAGDDAQEHKGLSERSQAVGAVLSLLLVALTACLLTLLLYKKER REMVMSRLTNCCRRSANVSYKYSKVNKEEEADENETEWLMEEIQPPAPRPGKEGQENGHV AAKSVRAADTLSALHGDEQDSEDEVLTLPEVKVRPPGRAPGAEGGPPLRPLPRKAPPPLR ADDRVGLVRGEPARRGRPRAAATPISTFHDDSDEDLLHV
>6UM2_2 Insulin-like growth factor II (chains B) MAYRPSETLCGGELVDTLQFVCGDRGFYFSRPASRVSRRSRGIVEECCFRSCDLALLETY CATPAKSE
| ID | Name | Formula | Copies |
|---|---|---|---|
| NAG | 2-acetamido-2-deoxy-beta-D-glucopyranose | C8 H15 N O6 | 7 |
Marked structural rearrangement of mannose 6-phosphate/IGF2 receptor at different pH environments. Wang, R., Qi, X., Schmiege, P. et al. Sci Adv (2020) 6:eaaz1466. DOI 10.1126/sciadv.aaz1466
Other PDB entries of the same protein (UniProt P08169 (AlphaFold model), which also has an AlphaFold model), best resolution first:
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