0.009255 0.000000 0.000000 0.000000 0.009255 0.000000 0.000000 0.000000 0.008496 0.00000 0.00000 0.00000 Chen, B. Vogan, E.M. Gong, H. Skehel, J.J. Wiley, D.C. Harrison, S.C. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 8 90.00 90.00 90.00 108.048 108.048 117.701 C3 H7 N O2 89.093 y ALANINE L-peptide linking C6 H15 N4 O2 1 175.209 y ARGININE L-peptide linking C4 H8 N2 O3 132.118 y ASPARAGINE L-peptide linking C4 H7 N O4 133.103 y ASPARTIC ACID L-peptide linking C6 H12 O6 180.156 beta-D-mannopyranose D-saccharide, beta linking C3 H7 N O2 S 121.158 y CYSTEINE L-peptide linking C6 H12 O5 164.156 alpha-L-fucopyranose L-saccharide, alpha linking C5 H10 N2 O3 146.144 y GLUTAMINE L-peptide linking C5 H9 N O4 147.129 y GLUTAMIC ACID L-peptide linking C2 H5 N O2 75.067 y GLYCINE peptide linking C6 H10 N3 O2 1 156.162 y HISTIDINE L-peptide linking C6 H13 N O2 131.173 y ISOLEUCINE L-peptide linking C6 H13 N O2 131.173 y LEUCINE L-peptide linking C6 H15 N2 O2 1 147.195 y LYSINE L-peptide linking C6 H12 O6 180.156 alpha-D-mannopyranose D-saccharide, alpha linking C5 H11 N O2 S 149.211 y METHIONINE L-peptide linking C8 H15 N O6 221.208 2-acetamido-2-deoxy-beta-D-glucopyranose D-saccharide, beta linking C9 H11 N O2 165.189 y PHENYLALANINE L-peptide linking C5 H9 N O2 115.130 y PROLINE L-peptide linking C3 H7 N O3 105.093 y SERINE L-peptide linking C4 H9 N O3 119.119 y THREONINE L-peptide linking C11 H12 N2 O2 204.225 y TRYPTOPHAN L-peptide linking C9 H11 N O3 181.189 y TYROSINE L-peptide linking C5 H11 N O2 117.146 y VALINE L-peptide linking UK Nature NATUAS 0006 0028-0836 433 834 10.1038/NATURE03327 15729334 Structure of an Unliganded Simian Immunodeficiency Virus Gp120 Core 2005 UK Structure STRUE6 2005 0969-2126 13 197 10.1016/J.STR.2004.12.004 15698564 Determining the Structure of the Unliganded and Fully-Glycosylated Siv Gp120 Envelope Glycoprotein. 2005 NAG B 1 HAS WRONG CHIRALITY AT ATOM C1 FUC B 4 HAS WRONG CHIRALITY AT ATOM C1 FUC C 6 HAS WRONG CHIRALITY AT ATOM C1 NAG D 1 HAS WRONG CHIRALITY AT ATOM C1 FUC D 3 HAS WRONG CHIRALITY AT ATOM C1 NAG E 1 HAS WRONG CHIRALITY AT ATOM C1 FUC E 3 HAS WRONG CHIRALITY AT ATOM C1 FUC F 4 HAS WRONG CHIRALITY AT ATOM C1 NAG G 1 HAS WRONG CHIRALITY AT ATOM C1 NAG H 1 HAS WRONG CHIRALITY AT ATOM C1 FUC H 4 HAS WRONG CHIRALITY AT ATOM C1 NAG I 1 HAS WRONG CHIRALITY AT ATOM C1 NAG K 1 HAS WRONG CHIRALITY AT ATOM C1 FUC K 6 HAS WRONG CHIRALITY AT ATOM C1 NAG L 1 HAS WRONG CHIRALITY AT ATOM C1 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 100.0 1 RH-COATED SI MIRROR CCD 2002-10-07 ADSC CCD BENT TRIANGULAR ASYMMETRIC CUT SI(111) MONOCHROMATER SINGLE WAVELENGTH M x-ray 1 0.916 1.0 F1 CHESS 0.916 SYNCHROTRON CHESS BEAMLINE F1 36833.723 EXTERIOR MEMBRANE GLYCOPROTEIN GP120 GP120 CORE, RESIDUES 66-109,209-311,342-502 1 man polymer 732.682 beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose 3 man branched 1056.964 alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose 2 man branched 570.542 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose 2 man branched 424.401 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose 1 man branched 1235.105 alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose 1 man branched 910.823 alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose 1 man branched 748.682 alpha-D-mannopyranose-(1-6)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose 1 man branched 221.208 2-acetamido-2-deoxy-beta-D-glucopyranose 2 man non-polymer SIV GP120 no no HMELALNVTESFDAWENTVTEQAIEDVWQLFETSIKPCVKLSPLCIGAGHCNTSIIQESCDKHYWDTIRFRYCAPPGYAL LRCNDTNYSGFMPKCSKVVVSSCTRMMETQTSTWFGFNGTRAENRTYIYWHGRDNRTIISLNKYYNLTMKCRGAGWCWFG GNWKDAIKEMKQTIVKHPRYTGTNNTDKINLTAPRGGDPEVTFMWTNCRGEFLYCKMNWFLNWVEDRDVTNQRPKERHRR NYVPCHIRQIINTWHKVGKNVYLPPREGDLTCNSTVTSLIANIDWTDGNQTNITMSAEVAELYRLELGDYKLVEIT HMELALNVTESFDAWENTVTEQAIEDVWQLFETSIKPCVKLSPLCIGAGHCNTSIIQESCDKHYWDTIRFRYCAPPGYAL LRCNDTNYSGFMPKCSKVVVSSCTRMMETQTSTWFGFNGTRAENRTYIYWHGRDNRTIISLNKYYNLTMKCRGAGWCWFG GNWKDAIKEMKQTIVKHPRYTGTNNTDKINLTAPRGGDPEVTFMWTNCRGEFLYCKMNWFLNWVEDRDVTNQRPKERHRR NYVPCHIRQIINTWHKVGKNVYLPPREGDLTCNSTVTSLIANIDWTDGNQTNITMSAEVAELYRLELGDYKLVEIT A polypeptide(L) n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n SIV MAC32H sample 11723 SIMIAN IMMUNODEFICIENCY VIRUS High Five 7111 TRICHOPLUSIA NI PFAST-BAC1 PSIVGP120CORE 1 3.98 68.8 5.00 PROTEIN WAS CRYSTALLIZED FROM 15% PEG 6000, 100 MM SODIUM CITRATE, PH 5.0 AND 8% PEG 400 AT 20 DEGREES C. 293 atom_site chem_comp database_PDB_caveat entity pdbx_entity_nonpoly pdbx_nonpoly_scheme pdbx_validate_chiral struct_asym struct_conn struct_site_gen entity_src_gen struct_conn exptl_crystal_grow atom_site chem_comp database_PDB_caveat entity pdbx_branch_scheme pdbx_chem_comp_identifier pdbx_database_status pdbx_entity_branch pdbx_entity_branch_descriptor pdbx_entity_branch_link pdbx_entity_branch_list pdbx_entity_nonpoly pdbx_nonpoly_scheme pdbx_struct_assembly_gen pdbx_validate_chiral pdbx_validate_close_contact pdbx_validate_symm_contact struct_asym struct_conn struct_site struct_site_gen repository Initial release Carbohydrate remediation repository Remediation Version format compliance Version format compliance Advisory Atomic model Data collection Derived calculations Non-polymer description Structure summary Data collection Derived calculations Source and taxonomy Data collection Experimental preparation Advisory Atomic model Data collection Derived calculations Other Structure summary 1 0 2005-02-17 1 1 2011-05-08 1 2 2011-07-13 2 0 2018-08-29 2 1 2019-04-03 2 2 2019-05-08 3 0 2020-07-29 _chem_comp.formula _chem_comp.formula_weight _chem_comp.id _chem_comp.mon_nstd_flag _chem_comp.name _chem_comp.type _pdbx_nonpoly_scheme.entity_id _pdbx_nonpoly_scheme.mon_id _pdbx_nonpoly_scheme.pdb_mon_id _struct_asym.entity_id _struct_conn.ptnr1_auth_comp_id _struct_conn.ptnr1_label_comp_id _struct_conn.ptnr2_auth_comp_id _struct_conn.ptnr2_label_comp_id _struct_site_gen.auth_comp_id _struct_site_gen.label_comp_id _entity_src_gen.pdbx_host_org_cell_line _struct_conn.pdbx_leaving_atom_flag _exptl_crystal_grow.temp _atom_site.B_iso_or_equiv _atom_site.Cartn_x _atom_site.Cartn_y _atom_site.Cartn_z _atom_site.auth_asym_id _atom_site.auth_atom_id _atom_site.auth_comp_id _atom_site.auth_seq_id _atom_site.label_asym_id _atom_site.label_atom_id _atom_site.label_comp_id _atom_site.label_entity_id _atom_site.type_symbol _chem_comp.name _chem_comp.type _database_PDB_caveat.text _pdbx_database_status.status_code_sf _pdbx_struct_assembly_gen.asym_id_list _pdbx_validate_chiral.auth_asym_id _pdbx_validate_chiral.auth_seq_id _pdbx_validate_close_contact.auth_asym_id_2 _pdbx_validate_close_contact.auth_seq_id_2 _pdbx_validate_symm_contact.auth_asym_id_1 _pdbx_validate_symm_contact.auth_asym_id_2 _pdbx_validate_symm_contact.auth_seq_id_1 _pdbx_validate_symm_contact.auth_seq_id_2 _struct_conn.pdbx_dist_value _struct_conn.pdbx_leaving_atom_flag _struct_conn.pdbx_role _struct_conn.ptnr1_auth_asym_id _struct_conn.ptnr1_auth_seq_id _struct_conn.ptnr1_label_asym_id _struct_conn.ptnr1_label_atom_id _struct_conn.ptnr2_auth_asym_id _struct_conn.ptnr2_auth_comp_id _struct_conn.ptnr2_auth_seq_id _struct_conn.ptnr2_label_asym_id _struct_conn.ptnr2_label_comp_id A NDG 1502 n B NAG 1 A NAG 1503 n B NAG 2 A BMA 1504 n B BMA 3 A FUC 1505 n B FUC 4 A NAG 1506 n C NAG 1 A NAG 1507 n C NAG 2 A BMA 1508 n C BMA 3 A MAN 1509 n C MAN 4 A MAN 1510 n C MAN 5 A FUC 1511 n C FUC 6 A NDG 1512 n D NAG 1 A NAG 1513 n D NAG 2 A FUC 1514 n D FUC 3 A NDG 1515 n E NAG 1 A NAG 1516 n E NAG 2 A FUC 1517 n E FUC 3 A NAG 1518 n F NAG 1 A NAG 1519 n F NAG 2 A BMA 1520 n F BMA 3 A FUC 1521 n F FUC 4 A NDG 1522 n G NAG 1 A NAG 1523 n G NAG 2 A NDG 1524 n H NAG 1 A NAG 1525 n H NAG 2 A BMA 1526 n H BMA 3 A FUC 1527 n H FUC 4 A NAG 1528 n I NAG 1 A NAG 1529 n I NAG 2 A BMA 1530 n I BMA 3 A MAN 1531 n I MAN 4 A MAN 1532 n I MAN 5 A MAN 1533 n I MAN 6 A MAN 1534 n I MAN 7 A NAG 1535 n J NAG 1 A NAG 1536 n J NAG 2 A BMA 1537 n J BMA 3 A MAN 1538 n J MAN 4 A MAN 1539 n J MAN 5 A NAG 1540 n K NAG 1 A NAG 1541 n K NAG 2 A BMA 1542 n K BMA 3 A MAN 1543 n K MAN 4 A MAN 1544 n K MAN 5 A FUC 1545 n K FUC 6 A NDG 1546 n L NAG 1 A NAG 1547 n L NAG 2 A BMA 1548 n L BMA 3 A MAN 1549 n L MAN 4 DManpb b-D-mannopyranose b-D-Manp Man LFucpa a-L-fucopyranose a-L-Fucp Fuc DManpa a-D-mannopyranose a-D-Manp Man DGlcpNAcb N-acetyl-b-D-glucopyranosamine b-D-GlcpNAc GlcNAc PDBE Y PDBE 2004-12-02 REL REL oligosaccharide oligosaccharide oligosaccharide oligosaccharide oligosaccharide oligosaccharide oligosaccharide DManpb1-4DGlcpNAcb1-4[LFucpa1-6]DGlcpNAcb1- 2 GMML 1.0 Glycam Condensed Sequence WURCS=2.0/3,4,3/[a2122h-1b_1-5_2*NCC/3=O][a1122h-1b_1-5][a1221m-1a_1-5]/1-1-2-3/a4-b1_a6-d1_b4-c1 2 PDB2Glycan 1.1.0 WURCS []{[(4+1)][a-D-GlcpNAc]{[(4+1)][b-D-GlcpNAc]{[(4+1)][b-D-Manp]{}}[(6+1)][b-L-Fucp]{}}} 2 PDB-CARE LINUCS DManpa1-3[DManpa1-6]DManpb1-4DGlcpNAcb1-4[LFucpa1-6]DGlcpNAcb1- 3 GMML 1.0 Glycam Condensed Sequence WURCS=2.0/4,6,5/[a2122h-1b_1-5_2*NCC/3=O][a1122h-1b_1-5][a1122h-1a_1-5][a1221m-1a_1-5]/1-1-2-3-3-4/a4-b1_a6-f1_b4-c1_c3-d1_c6-e1 3 PDB2Glycan 1.1.0 WURCS []{[(4+1)][b-D-GlcpNAc]{[(4+1)][b-D-GlcpNAc]{[(4+1)][b-D-Manp]{[(3+1)][a-D-Manp]{}[(6+1)][a-D-Manp]{}}}[(6+1)][b-L-Fucp]{}}} 3 PDB-CARE LINUCS DGlcpNAcb1-4[LFucpa1-6]DGlcpNAcb1- 4 GMML 1.0 Glycam Condensed Sequence WURCS=2.0/2,3,2/[a2122h-1b_1-5_2*NCC/3=O][a1221m-1a_1-5]/1-1-2/a4-b1_a6-c1 4 PDB2Glycan 1.1.0 WURCS []{[(4+1)][a-D-GlcpNAc]{[(4+1)][b-D-GlcpNAc]{}[(6+1)][b-L-Fucp]{}}} 4 PDB-CARE LINUCS DGlcpNAcb1-4DGlcpNAcb1- 5 GMML 1.0 Glycam Condensed Sequence WURCS=2.0/1,2,1/[a2122h-1b_1-5_2*NCC/3=O]/1-1/a4-b1 5 PDB2Glycan 1.1.0 WURCS []{[(4+1)][a-D-GlcpNAc]{[(4+1)][b-D-GlcpNAc]{}}} 5 PDB-CARE LINUCS DManpa1-2DManpa1-2DManpa1-3[DManpa1-6]DManpb1-4DGlcpNAcb1-4DGlcpNAcb1- 6 GMML 1.0 Glycam Condensed Sequence WURCS=2.0/3,7,6/[a2122h-1b_1-5_2*NCC/3=O][a1122h-1b_1-5][a1122h-1a_1-5]/1-1-2-3-3-3-3/a4-b1_b4-c1_c3-d1_c6-g1_d2-e1_e2-f1 6 PDB2Glycan 1.1.0 WURCS []{[(4+1)][b-D-GlcpNAc]{[(4+1)][b-D-GlcpNAc]{[(4+1)][b-D-Manp]{[(3+1)][a-D-Manp]{[(2+1)][a-D-Manp]{[(2+1)][a-D-Manp]{}}}[(6+1)][a-D-Manp]{}}}}} 6 PDB-CARE LINUCS DManpa1-3[DManpa1-6]DManpb1-4DGlcpNAcb1-4DGlcpNAcb1- 7 GMML 1.0 Glycam Condensed Sequence WURCS=2.0/3,5,4/[a2122h-1b_1-5_2*NCC/3=O][a1122h-1b_1-5][a1122h-1a_1-5]/1-1-2-3-3/a4-b1_b4-c1_c3-d1_c6-e1 7 PDB2Glycan 1.1.0 WURCS []{[(4+1)][b-D-GlcpNAc]{[(4+1)][b-D-GlcpNAc]{[(4+1)][b-D-Manp]{[(3+1)][a-D-Manp]{}[(6+1)][a-D-Manp]{}}}}} 7 PDB-CARE LINUCS DManpa1-6DManpb1-4DGlcpNAcb1-4DGlcpNAcb1- 8 GMML 1.0 Glycam Condensed Sequence WURCS=2.0/3,4,3/[a2122h-1b_1-5_2*NCC/3=O][a1122h-1b_1-5][a1122h-1a_1-5]/1-1-2-3/a4-b1_b4-c1_c6-d1 8 PDB2Glycan 1.1.0 WURCS []{[(4+1)][a-D-GlcpNAc]{[(4+1)][b-D-GlcpNAc]{[(4+1)][b-D-Manp]{[(6+1)][a-D-Manp]{}}}}} 8 PDB-CARE LINUCS C1 O4 NAG NAG 2 1 2 O1 HO4 sing C1 O4 BMA NAG 3 2 2 O1 HO4 sing C1 O6 FUC NAG 4 1 2 O1 HO6 sing C1 O4 NAG NAG 2 1 3 O1 HO4 sing C1 O4 BMA NAG 3 2 3 O1 HO4 sing C1 O3 MAN BMA 4 3 3 O1 HO3 sing C1 O6 MAN BMA 5 3 3 O1 HO6 sing C1 O6 FUC NAG 6 1 3 O1 HO6 sing C1 O4 NAG NAG 2 1 4 O1 HO4 sing C1 O6 FUC NAG 3 1 4 O1 HO6 sing C1 O4 NAG NAG 2 1 5 O1 HO4 sing C1 O4 NAG NAG 2 1 6 O1 HO4 sing C1 O4 BMA NAG 3 2 6 O1 HO4 sing C1 O3 MAN BMA 4 3 6 O1 HO3 sing C1 O2 MAN MAN 5 4 6 O1 HO2 sing C1 O2 MAN MAN 6 5 6 O1 HO2 sing C1 O6 MAN BMA 7 3 6 O1 HO6 sing C1 O4 NAG NAG 2 1 7 O1 HO4 sing C1 O4 BMA NAG 3 2 7 O1 HO4 sing C1 O3 MAN BMA 4 3 7 O1 HO3 sing C1 O6 MAN BMA 5 3 7 O1 HO6 sing C1 O4 NAG NAG 2 1 8 O1 HO4 sing C1 O4 BMA NAG 3 2 8 O1 HO4 sing C1 O6 MAN BMA 4 3 8 O1 HO6 sing n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n NAG 2-acetamido-2-deoxy-beta-D-glucopyranose GP120 IS PRODUCED FROM A PRECURSOR PROTEIN, GP160. THE PRECURSOR ASSEMBLES INTO A TRIMER, WHICH REMAINS INTACT AFTER CLEAVAGE OF GP160 TO GP120 AND GP41. A THEORETICAL MODEL OF THE POSITION AND ORIENTATION OF GP120 WITHIN THIS TRIMERIC ASSEMBLY HAS BEEN GENERATED. THE MODEL LACKS THE GP41 STRUCTURE, BUT SPACE HAS BEEN LEFT FOR GP41 AT THE BASE OF THE TRIMER, RESULTING IN GAPS BETWEEN THE GP120 CHAINS OF THE MODEL. THE TRIMER MODEL CAN BE GENERATED BY APPLYING THE FOLLOWING TRANSFORMATIONS TO THE COORDINATES OF CHAIN A OF THIS PDB ENTRY: TRANS1 1 -0.932060 0.211070 0.294480 1.43530 TRANS2 1 0.071796 -0.689070 0.721130 43.48100 TRANS3 1 0.355130 0.693270 0.627100 -12.91480 TRANS1 2 0.528220 -0.702280 0.477270 36.93710 TRANS2 2 0.771290 0.161790 -0.615570 -22.98340 TRANS3 2 0.355090 0.693270 0.627130 -12.91500 TRANS1 3 0.403860 0.491250 -0.771730 -38.37270 TRANS2 3 -0.843070 0.527350 -0.105510 -20.49850 TRANS3 3 0.355140 0.693230 0.627140 -12.91380 IN THE EXPRESSION CONSTRUCT, SHORT LINKERS, GAG HAVE BEEN SUBSTITUTED FOR THE V1V2 AND V3 LOOPS. THAT IS, RESIDUES FROM 110 TO 208 WERE REPLACED BY 3 RESIDUES GAG. RESIDUES FROM 312 TO 341 WERE REPLACED BY THREE RESIDUES GAG. RESIDUES FROM 220 - 228 AND 500 - 502 ARE DISORDERED AND NOT SEEN IN THE ELECTRON DENSITY MAPS. NAG 1500 9 NAG NAG 1500 A NAG 1501 9 NAG NAG 1501 A HIS 64 n 1 HIS 64 A MET 65 n 2 MET 65 A GLU 66 n 3 GLU 66 A LEU 67 n 4 LEU 67 A ALA 68 n 5 ALA 68 A LEU 69 n 6 LEU 69 A ASN 70 n 7 ASN 70 A VAL 71 n 8 VAL 71 A THR 72 n 9 THR 72 A GLU 73 n 10 GLU 73 A SER 74 n 11 SER 74 A PHE 75 n 12 PHE 75 A ASP 76 n 13 ASP 76 A ALA 77 n 14 ALA 77 A TRP 78 n 15 TRP 78 A GLU 79 n 16 GLU 79 A ASN 80 n 17 ASN 80 A THR 81 n 18 THR 81 A VAL 82 n 19 VAL 82 A THR 83 n 20 THR 83 A GLU 84 n 21 GLU 84 A GLN 85 n 22 GLN 85 A ALA 86 n 23 ALA 86 A ILE 87 n 24 ILE 87 A GLU 88 n 25 GLU 88 A ASP 89 n 26 ASP 89 A VAL 90 n 27 VAL 90 A TRP 91 n 28 TRP 91 A GLN 92 n 29 GLN 92 A LEU 93 n 30 LEU 93 A PHE 94 n 31 PHE 94 A GLU 95 n 32 GLU 95 A THR 96 n 33 THR 96 A SER 97 n 34 SER 97 A ILE 98 n 35 ILE 98 A LYS 99 n 36 LYS 99 A PRO 100 n 37 PRO 100 A CYS 101 n 38 CYS 101 A VAL 102 n 39 VAL 102 A LYS 103 n 40 LYS 103 A LEU 104 n 41 LEU 104 A SER 105 n 42 SER 105 A PRO 106 n 43 PRO 106 A LEU 107 n 44 LEU 107 A CYS 108 n 45 CYS 108 A ILE 109 n 46 ILE 109 A GLY 110 n 47 GLY 110 A ALA 207 n 48 ALA 207 A GLY 208 n 49 GLY 208 A HIS 209 n 50 HIS 209 A CYS 210 n 51 CYS 210 A ASN 211 n 52 ASN 211 A THR 212 n 53 THR 212 A SER 213 n 54 SER 213 A ILE 214 n 55 ILE 214 A ILE 215 n 56 ILE 215 A GLN 216 n 57 GLN 216 A GLU 217 n 58 GLU 217 A SER 218 n 59 SER 218 A CYS 219 n 60 CYS 219 A n 61 220 A n 62 221 A n 63 222 A n 64 223 A n 65 224 A n 66 225 A n 67 226 A n 68 227 A n 69 228 A PHE 229 n 70 PHE 229 A ARG 230 n 71 ARG 230 A TYR 231 n 72 TYR 231 A CYS 232 n 73 CYS 232 A ALA 233 n 74 ALA 233 A PRO 234 n 75 PRO 234 A PRO 235 n 76 PRO 235 A GLY 236 n 77 GLY 236 A TYR 237 n 78 TYR 237 A ALA 238 n 79 ALA 238 A LEU 239 n 80 LEU 239 A LEU 240 n 81 LEU 240 A ARG 241 n 82 ARG 241 A CYS 242 n 83 CYS 242 A ASN 243 n 84 ASN 243 A ASP 244 n 85 ASP 244 A THR 245 n 86 THR 245 A ASN 246 n 87 ASN 246 A TYR 247 n 88 TYR 247 A SER 248 n 89 SER 248 A GLY 249 n 90 GLY 249 A PHE 250 n 91 PHE 250 A MET 251 n 92 MET 251 A PRO 252 n 93 PRO 252 A LYS 253 n 94 LYS 253 A CYS 254 n 95 CYS 254 A SER 255 n 96 SER 255 A LYS 256 n 97 LYS 256 A VAL 257 n 98 VAL 257 A VAL 258 n 99 VAL 258 A VAL 259 n 100 VAL 259 A SER 260 n 101 SER 260 A SER 261 n 102 SER 261 A CYS 262 n 103 CYS 262 A THR 263 n 104 THR 263 A ARG 264 n 105 ARG 264 A MET 265 n 106 MET 265 A MET 266 n 107 MET 266 A GLU 267 n 108 GLU 267 A THR 268 n 109 THR 268 A GLN 269 n 110 GLN 269 A THR 270 n 111 THR 270 A SER 271 n 112 SER 271 A THR 272 n 113 THR 272 A TRP 273 n 114 TRP 273 A PHE 274 n 115 PHE 274 A GLY 275 n 116 GLY 275 A PHE 276 n 117 PHE 276 A ASN 277 n 118 ASN 277 A GLY 278 n 119 GLY 278 A THR 279 n 120 THR 279 A ARG 280 n 121 ARG 280 A ALA 281 n 122 ALA 281 A GLU 282 n 123 GLU 282 A ASN 283 n 124 ASN 283 A ARG 284 n 125 ARG 284 A THR 285 n 126 THR 285 A TYR 286 n 127 TYR 286 A ILE 287 n 128 ILE 287 A TYR 288 n 129 TYR 288 A TRP 289 n 130 TRP 289 A HIS 290 n 131 HIS 290 A GLY 291 n 132 GLY 291 A ARG 292 n 133 ARG 292 A ASP 293 n 134 ASP 293 A ASN 294 n 135 ASN 294 A ARG 295 n 136 ARG 295 A THR 296 n 137 THR 296 A ILE 297 n 138 ILE 297 A ILE 298 n 139 ILE 298 A SER 299 n 140 SER 299 A LEU 300 n 141 LEU 300 A ASN 301 n 142 ASN 301 A LYS 302 n 143 LYS 302 A TYR 303 n 144 TYR 303 A TYR 304 n 145 TYR 304 A ASN 305 n 146 ASN 305 A LEU 306 n 147 LEU 306 A THR 307 n 148 THR 307 A MET 308 n 149 MET 308 A LYS 309 n 150 LYS 309 A CYS 310 n 151 CYS 310 A ARG 311 n 152 ARG 311 A GLY 312 n 153 GLY 312 A ALA 313 n 154 ALA 313 A GLY 341 n 155 GLY 341 A TRP 342 n 156 TRP 342 A CYS 343 n 157 CYS 343 A TRP 344 n 158 TRP 344 A PHE 345 n 159 PHE 345 A GLY 346 n 160 GLY 346 A GLY 347 n 161 GLY 347 A ASN 348 n 162 ASN 348 A TRP 349 n 163 TRP 349 A LYS 350 n 164 LYS 350 A ASP 351 n 165 ASP 351 A ALA 352 n 166 ALA 352 A ILE 353 n 167 ILE 353 A LYS 354 n 168 LYS 354 A GLU 355 n 169 GLU 355 A MET 356 n 170 MET 356 A LYS 357 n 171 LYS 357 A GLN 358 n 172 GLN 358 A THR 359 n 173 THR 359 A ILE 360 n 174 ILE 360 A VAL 361 n 175 VAL 361 A LYS 362 n 176 LYS 362 A HIS 363 n 177 HIS 363 A PRO 364 n 178 PRO 364 A ARG 365 n 179 ARG 365 A TYR 366 n 180 TYR 366 A THR 367 n 181 THR 367 A GLY 368 n 182 GLY 368 A THR 369 n 183 THR 369 A ASN 370 n 184 ASN 370 A ASN 371 n 185 ASN 371 A THR 372 n 186 THR 372 A ASP 373 n 187 ASP 373 A LYS 374 n 188 LYS 374 A ILE 375 n 189 ILE 375 A ASN 376 n 190 ASN 376 A LEU 377 n 191 LEU 377 A THR 378 n 192 THR 378 A ALA 379 n 193 ALA 379 A PRO 380 n 194 PRO 380 A ARG 381 n 195 ARG 381 A GLY 382 n 196 GLY 382 A GLY 383 n 197 GLY 383 A ASP 384 n 198 ASP 384 A PRO 385 n 199 PRO 385 A GLU 386 n 200 GLU 386 A VAL 387 n 201 VAL 387 A THR 388 n 202 THR 388 A PHE 389 n 203 PHE 389 A MET 390 n 204 MET 390 A TRP 391 n 205 TRP 391 A THR 392 n 206 THR 392 A ASN 393 n 207 ASN 393 A CYS 394 n 208 CYS 394 A ARG 395 n 209 ARG 395 A GLY 396 n 210 GLY 396 A GLU 397 n 211 GLU 397 A PHE 398 n 212 PHE 398 A LEU 399 n 213 LEU 399 A TYR 400 n 214 TYR 400 A CYS 401 n 215 CYS 401 A LYS 402 n 216 LYS 402 A MET 403 n 217 MET 403 A ASN 404 n 218 ASN 404 A TRP 405 n 219 TRP 405 A PHE 406 n 220 PHE 406 A LEU 407 n 221 LEU 407 A ASN 408 n 222 ASN 408 A TRP 409 n 223 TRP 409 A VAL 410 n 224 VAL 410 A GLU 411 n 225 GLU 411 A ASP 412 n 226 ASP 412 A ARG 413 n 227 ARG 413 A ASP 414 n 228 ASP 414 A VAL 415 n 229 VAL 415 A THR 416 n 230 THR 416 A ASN 417 n 231 ASN 417 A GLN 418 n 232 GLN 418 A ARG 419 n 233 ARG 419 A PRO 420 n 234 PRO 420 A LYS 421 n 235 LYS 421 A GLU 422 n 236 GLU 422 A ARG 423 n 237 ARG 423 A HIS 424 n 238 HIS 424 A ARG 425 n 239 ARG 425 A ARG 426 n 240 ARG 426 A ASN 427 n 241 ASN 427 A TYR 428 n 242 TYR 428 A VAL 429 n 243 VAL 429 A PRO 430 n 244 PRO 430 A CYS 431 n 245 CYS 431 A HIS 432 n 246 HIS 432 A ILE 433 n 247 ILE 433 A ARG 434 n 248 ARG 434 A GLN 435 n 249 GLN 435 A ILE 436 n 250 ILE 436 A ILE 437 n 251 ILE 437 A ASN 438 n 252 ASN 438 A THR 439 n 253 THR 439 A TRP 440 n 254 TRP 440 A HIS 441 n 255 HIS 441 A LYS 442 n 256 LYS 442 A VAL 443 n 257 VAL 443 A GLY 444 n 258 GLY 444 A LYS 445 n 259 LYS 445 A ASN 446 n 260 ASN 446 A VAL 447 n 261 VAL 447 A TYR 448 n 262 TYR 448 A LEU 449 n 263 LEU 449 A PRO 450 n 264 PRO 450 A PRO 451 n 265 PRO 451 A ARG 452 n 266 ARG 452 A GLU 453 n 267 GLU 453 A GLY 454 n 268 GLY 454 A ASP 455 n 269 ASP 455 A LEU 456 n 270 LEU 456 A THR 457 n 271 THR 457 A CYS 458 n 272 CYS 458 A ASN 459 n 273 ASN 459 A SER 460 n 274 SER 460 A THR 461 n 275 THR 461 A VAL 462 n 276 VAL 462 A THR 463 n 277 THR 463 A SER 464 n 278 SER 464 A LEU 465 n 279 LEU 465 A ILE 466 n 280 ILE 466 A ALA 467 n 281 ALA 467 A ASN 468 n 282 ASN 468 A ILE 469 n 283 ILE 469 A ASP 470 n 284 ASP 470 A TRP 471 n 285 TRP 471 A THR 472 n 286 THR 472 A ASP 473 n 287 ASP 473 A GLY 474 n 288 GLY 474 A ASN 475 n 289 ASN 475 A GLN 476 n 290 GLN 476 A THR 477 n 291 THR 477 A ASN 478 n 292 ASN 478 A ILE 479 n 293 ILE 479 A THR 480 n 294 THR 480 A MET 481 n 295 MET 481 A SER 482 n 296 SER 482 A ALA 483 n 297 ALA 483 A GLU 484 n 298 GLU 484 A VAL 485 n 299 VAL 485 A ALA 486 n 300 ALA 486 A GLU 487 n 301 GLU 487 A LEU 488 n 302 LEU 488 A TYR 489 n 303 TYR 489 A ARG 490 n 304 ARG 490 A LEU 491 n 305 LEU 491 A GLU 492 n 306 GLU 492 A LEU 493 n 307 LEU 493 A GLY 494 n 308 GLY 494 A ASP 495 n 309 ASP 495 A TYR 496 n 310 TYR 496 A LYS 497 n 311 LYS 497 A LEU 498 n 312 LEU 498 A VAL 499 n 313 VAL 499 A n 314 500 A n 315 501 A n 316 502 A 2.5980 0.6658 -0.2382 4.3451 1.2659 3.9816 0.0795 0.2841 0.0143 -0.5748 -0.0061 0.2420 0.0411 -0.1310 -0.0735 0.3099 0.1841 0.1642 0.3770 -0.1204 -0.1065 refined -7.8277 24.3101 7.6839 X-RAY DIFFRACTION A 64 A 499 X-RAY DIFFRACTION 1 A 1500 A 1549 X-RAY DIFFRACTION 1 author_and_software_defined_assembly PQS 1 monomeric A ASN 70 GLYCOSYLATION SITE A ASN 7 ASN A ASN 211 GLYCOSYLATION SITE A ASN 52 ASN A ASN 243 GLYCOSYLATION SITE A ASN 84 ASN A ASN 246 GLYCOSYLATION SITE A ASN 87 ASN A ASN 277 GLYCOSYLATION SITE A ASN 118 ASN A ASN 283 GLYCOSYLATION SITE A ASN 124 ASN A ASN 294 GLYCOSYLATION SITE A ASN 135 ASN A ASN 305 GLYCOSYLATION SITE A ASN 146 ASN A ASN 370 GLYCOSYLATION SITE A ASN 184 ASN A ASN 376 GLYCOSYLATION SITE A ASN 190 ASN A ASN 459 GLYCOSYLATION SITE A ASN 273 ASN A ASN 475 GLYCOSYLATION SITE A ASN 289 ASN A ASN 478 GLYCOSYLATION SITE A ASN 292 ASN 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 1_555 x,y,z identity operation 0.0000000000 0.0000000000 0.0000000000 A N LYS 103 A N LYS 40 A O ILE 215 A O ILE 56 A O SER 260 A O SER 101 A N LEU 239 A N LEU 80 A N LEU 240 A N LEU 81 A O LYS 497 A O LYS 311 A N THR 270 A N THR 111 A O ASN 393 A O ASN 207 A N THR 392 A N THR 206 A O LEU 399 A O LEU 213 A O TYR 400 A O TYR 214 A N HIS 432 A N HIS 246 A N CYS 431 A N CYS 245 A O GLY 341 A O GLY 155 A O GLY 346 A O GLY 160 A N THR 307 A N THR 148 A O CYS 310 A O CYS 151 A N CYS 458 A N CYS 272 A N TYR 286 A N TYR 127 A O ASN 301 A O ASN 142 A N ILE 298 A N ILE 139 A O ALA 467 A O ALA 281 A N ASP 470 A N ASP 284 A O ASN 478 A O ASN 292 A N ILE 479 A N ILE 293 A O ASN 376 A O ASN 190 A O ILE 375 A O ILE 189 A N GLU 411 A N GLU 225 A N ILE 437 A N ILE 251 A O ASN 446 A O ASN 260 1 A ASP 220 A ASP 61 1 Y 1 A LYS 221 A LYS 62 1 Y 1 A HIS 222 A HIS 63 1 Y 1 A TYR 223 A TYR 64 1 Y 1 A TRP 224 A TRP 65 1 Y 1 A ASP 225 A ASP 66 1 Y 1 A THR 226 A THR 67 1 Y 1 A ILE 227 A ILE 68 1 Y 1 A ARG 228 A ARG 69 1 Y 1 A GLU 500 A GLU 314 1 Y 1 A ILE 501 A ILE 315 1 Y 1 A THR 502 A THR 316 1 Y 1 B C1 NAG 1 WRONG HAND 1 B C1 FUC 4 WRONG HAND 1 C C1 FUC 6 WRONG HAND 1 D C1 NAG 1 WRONG HAND 1 D C1 FUC 3 WRONG HAND 1 E C1 NAG 1 WRONG HAND 1 E C1 FUC 3 WRONG HAND 1 F C1 FUC 4 WRONG HAND 1 G C1 NAG 1 PLANAR 1 H C1 NAG 1 PLANAR 1 H C1 FUC 4 WRONG HAND 1 I C1 NAG 1 PLANAR 1 K C1 NAG 1 PLANAR 1 K C1 FUC 6 WRONG HAND 1 L C1 NAG 1 WRONG HAND 1 A A O N LYS GLN 354 358 1.91 1 A A N O ILE ASN 437 446 2.05 1 A A O N GLU THR 355 359 2.09 1 A K O O6 ASP NAG 244 1 2.13 1 A A O OH TRP TYR 91 448 2.18 1 5.47 0.90 118.30 123.77 A A A CB CG OD2 ASP ASP ASP 244 244 244 N 1 5.50 0.90 118.30 123.80 A A A CB CG OD2 ASP ASP ASP 495 495 495 N 1 B B O3 O3 FUC FUC 4 4 0.65 1_555 8_555 1 B B C3 O3 FUC FUC 4 4 1.92 1_555 8_555 1 A LEU 67 -59.31 -156.83 1 A LEU 69 -151.59 83.55 1 A SER 74 -142.37 -142.78 1 A ASN 80 -46.76 150.36 1 A THR 81 -112.62 -93.21 1 A THR 83 -48.63 -80.46 1 A SER 97 -161.98 -11.10 1 A PRO 100 -105.26 -65.99 1 A CYS 101 -161.56 -50.69 1 A PRO 106 -86.18 -146.70 1 A LEU 107 165.29 54.66 1 A ILE 109 -158.72 0.44 1 A HIS 209 -162.91 -163.98 1 A GLU 217 174.39 -142.61 1 A SER 218 -97.76 -155.44 1 A CYS 232 -66.53 -79.12 1 A ALA 233 -174.44 -46.46 1 A PRO 235 -62.25 72.65 1 A CYS 242 -65.48 -112.95 1 A ASN 243 161.40 164.06 1 A ASP 244 141.76 -86.29 1 A SER 248 -153.72 -67.94 1 A MET 251 77.19 75.41 1 A SER 255 -135.23 -93.99 1 A SER 261 -144.02 -64.20 1 A CYS 262 -41.61 154.82 1 A THR 263 -151.41 79.74 1 A MET 265 -18.50 -56.98 1 A THR 268 -76.04 -141.80 1 A SER 271 -172.16 148.71 1 A TRP 273 -109.09 -72.36 1 A PHE 276 -77.28 -99.24 1 A THR 279 74.99 132.16 1 A ARG 280 23.99 59.27 1 A ASN 283 -30.54 -70.43 1 A THR 285 -40.10 154.43 1 A TYR 288 -20.28 115.18 1 A ARG 292 -157.55 50.47 1 A ASP 293 54.53 -43.95 1 A ASN 294 -140.59 -53.74 1 A TYR 304 -32.58 161.39 1 A ASN 348 -97.16 41.20 1 A PRO 364 -64.32 87.22 1 A LYS 374 -164.91 70.67 1 A THR 378 -156.59 -95.36 1 A ALA 379 99.26 29.55 1 A PRO 380 -82.91 -117.98 1 A ARG 381 138.16 104.88 1 A PRO 385 -93.41 -130.63 1 A GLU 386 164.48 43.64 1 A CYS 394 -167.87 103.90 1 A ARG 395 85.78 17.62 1 A ARG 413 -59.19 -78.32 1 A THR 439 33.88 124.13 1 A TRP 440 -78.94 -79.41 1 A HIS 441 -49.39 -10.10 1 A VAL 443 -61.75 69.73 1 A PRO 451 -102.34 -165.16 1 A ARG 452 179.17 150.67 1 A GLU 453 -118.07 52.45 1 A CYS 458 -27.49 157.34 1 A SER 460 -172.03 145.38 1 A THR 463 -154.83 -49.85 1 A SER 464 -101.69 79.03 1 A ASP 473 -39.27 119.40 1 A ALA 483 -173.79 76.20 1 A GLU 484 -79.62 -146.92 1 A LEU 493 -67.61 -96.09 128.80 0.01000 0.00000 0.00000 0.01000 0.00000 -0.03000 0.809 0.857 HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. PLEASE NOTE THAT BECAUSE OF THE LOW RESOLUTION OF THE EXPERIMENTAL DATA USED TO DETERMINE THIS STRUCTURE, THE PRECISION OF THE MODEL, PARTICULARLY WITH RESPECT TO SIDE CHAIN POSITIONS, IS REDUCED. 0.388 0.385 0.385 4.00 26.00 279 5842 4.600 98.0 269.262 1.697 RANDOM 1 THROUGHOUT MIRAS 1.153 3.00 2.80 3.00 MAXIMUM LIKELIHOODWITH PHASES MASK 4.00 26.00 0 3086 615 0 2471 0.014 0.021 3207 2.067 2.150 4433 8.116 5.000 302 45.267 23.600 125 24.209 15.000 426 18.610 15.000 19 0.112 0.200 604 0.005 0.020 2043 0.341 0.200 1715 0.344 0.200 2100 0.268 0.200 112 0.368 0.200 82 0.194 0.200 6 0.5330 0.4030 4.37 67 1309 6 141.10 4.000 26.000 2BF1 100402 0.000 0.08000 1 12.0000 4.500 98.0 0.82000 4.00 4.09 1.300 1 4.00 94.3 data reduction DENZO data scaling SCALEPACK phasing SOLVE phasing SHARP refinement REFMAC 5.2.0003 EXTERIOR MEMBRANE GLYCOPROTEIN GP120 Structure of an unliganded and fully-glycosylated SIV gp120 envelope glycoprotein 1 N N 2 N N 3 N N 4 N N 4 N N 2 N N 5 N N 2 N N 6 N N 7 N N 3 N N 8 N N 9 N N 9 N N ALTHOUGH THIS ENTRY DESCRIBES THE MONOMERIC STRUCTURE OFGP120, A THEORETICAL MODEL OF THE TRIMERIC FORM OF THEPROTEIN HAS BEEN GENERATED. THE DETAILS OF THE TRIMER ANDTHE MATRICES RELATING CHAIN A OF THIS ENTRY TO THECONSTITUENTS OF THE TRIMERIC STRUCTURE CAN BE FOUND INREMARK 400 BELOW. A ASN 80 A ASN 17 HELX_P A GLU 95 A GLU 32 1 1 16 A MET 265 A MET 106 HELX_P A THR 268 A THR 109 1 2 4 A ASN 348 A ASN 162 HELX_P A HIS 363 A HIS 177 1 3 16 A ASN 404 A ASN 218 HELX_P A LEU 407 A LEU 221 1 4 4 A VAL 485 A VAL 299 HELX_P A LEU 493 A LEU 307 1 5 9 disulf 2.019 A CYS 101 A SG CYS 38 1_555 A CYS 219 A SG CYS 60 1_555 disulf 2.027 A CYS 108 A SG CYS 45 1_555 A CYS 210 A SG CYS 51 1_555 disulf 2.042 A CYS 232 A SG CYS 73 1_555 A CYS 262 A SG CYS 103 1_555 disulf 2.022 A CYS 242 A SG CYS 83 1_555 A CYS 254 A SG CYS 95 1_555 disulf 2.050 A CYS 310 A SG CYS 151 1_555 A CYS 343 A SG CYS 157 1_555 disulf 2.036 A CYS 394 A SG CYS 208 1_555 A CYS 458 A SG CYS 272 1_555 disulf 2.042 A CYS 401 A SG CYS 215 1_555 A CYS 431 A SG CYS 245 1_555 covale 1.449 one N-Glycosylation A ASN 70 A ND2 ASN 7 1_555 A NAG 1500 M C1 NAG 1_555 covale 1.461 one N-Glycosylation A ASN 211 A ND2 ASN 52 1_555 A NAG 1501 N C1 NAG 1_555 covale 1.460 one N-Glycosylation A ASN 243 A ND2 ASN 84 1_555 K NAG 1 K C1 NAG 1_555 covale 1.440 one N-Glycosylation A ASN 246 A ND2 ASN 87 1_555 B NAG 1 B C1 NAG 1_555 covale 1.434 one N-Glycosylation A ASN 277 A ND2 ASN 118 1_555 C NAG 1 C C1 NAG 1_555 covale 1.447 one N-Glycosylation A ASN 283 A ND2 ASN 124 1_555 D NAG 1 D C1 NAG 1_555 covale 1.458 one N-Glycosylation A ASN 294 A ND2 ASN 135 1_555 E NAG 1 E C1 NAG 1_555 covale 1.448 one N-Glycosylation A ASN 305 A ND2 ASN 146 1_555 F NAG 1 F C1 NAG 1_555 covale 1.449 one N-Glycosylation A ASN 370 A ND2 ASN 184 1_555 G NAG 1 G C1 NAG 1_555 covale 1.462 one N-Glycosylation A ASN 376 A ND2 ASN 190 1_555 H NAG 1 H C1 NAG 1_555 covale 1.464 one N-Glycosylation A ASN 459 A ND2 ASN 273 1_555 I NAG 1 I C1 NAG 1_555 covale 1.458 one N-Glycosylation A ASN 475 A ND2 ASN 289 1_555 J NAG 1 J C1 NAG 1_555 covale 1.431 one N-Glycosylation A ASN 478 A ND2 ASN 292 1_555 L NAG 1 L C1 NAG 1_555 covale 1.453 both B NAG 1 B O4 NAG 1_555 B NAG 2 B C1 NAG 1_555 covale 1.418 one B NAG 1 B O6 NAG 1_555 B FUC 4 B C1 FUC 1_555 covale 1.448 both B NAG 2 B O4 NAG 1_555 B BMA 3 B C1 BMA 1_555 covale 1.458 both C NAG 1 C O4 NAG 1_555 C NAG 2 C C1 NAG 1_555 covale 1.428 one C NAG 1 C O6 NAG 1_555 C FUC 6 C C1 FUC 1_555 covale 1.458 both C NAG 2 C O4 NAG 1_555 C BMA 3 C C1 BMA 1_555 covale 1.454 one C BMA 3 C O3 BMA 1_555 C MAN 4 C C1 MAN 1_555 covale 1.448 one C BMA 3 C O6 BMA 1_555 C MAN 5 C C1 MAN 1_555 covale 1.461 both D NAG 1 D O4 NAG 1_555 D NAG 2 D C1 NAG 1_555 covale 1.443 one D NAG 1 D O6 NAG 1_555 D FUC 3 D C1 FUC 1_555 covale 1.452 both E NAG 1 E O4 NAG 1_555 E NAG 2 E C1 NAG 1_555 covale 1.455 one E NAG 1 E O6 NAG 1_555 E FUC 3 E C1 FUC 1_555 covale 1.431 both F NAG 1 F O4 NAG 1_555 F NAG 2 F C1 NAG 1_555 covale 1.438 one F NAG 1 F O6 NAG 1_555 F FUC 4 F C1 FUC 1_555 covale 1.452 both F NAG 2 F O4 NAG 1_555 F BMA 3 F C1 BMA 1_555 covale 1.428 both G NAG 1 G O4 NAG 1_555 G NAG 2 G C1 NAG 1_555 covale 1.446 both H NAG 1 H O4 NAG 1_555 H NAG 2 H C1 NAG 1_555 covale 1.442 one H NAG 1 H O6 NAG 1_555 H FUC 4 H C1 FUC 1_555 covale 1.466 both H NAG 2 H O4 NAG 1_555 H BMA 3 H C1 BMA 1_555 covale 1.451 both I NAG 1 I O4 NAG 1_555 I NAG 2 I C1 NAG 1_555 covale 1.446 both I NAG 2 I O4 NAG 1_555 I BMA 3 I C1 BMA 1_555 covale 1.459 one I BMA 3 I O3 BMA 1_555 I MAN 4 I C1 MAN 1_555 covale 1.446 one I BMA 3 I O6 BMA 1_555 I MAN 7 I C1 MAN 1_555 covale 1.537 one I MAN 4 I O2 MAN 1_555 I MAN 5 I C1 MAN 1_555 covale 1.614 one I MAN 5 I O2 MAN 1_555 I MAN 6 I C1 MAN 1_555 covale 1.460 both J NAG 1 J O4 NAG 1_555 J NAG 2 J C1 NAG 1_555 covale 1.467 both J NAG 2 J O4 NAG 1_555 J BMA 3 J C1 BMA 1_555 covale 1.460 one J BMA 3 J O3 BMA 1_555 J MAN 4 J C1 MAN 1_555 covale 1.444 one J BMA 3 J O6 BMA 1_555 J MAN 5 J C1 MAN 1_555 covale 1.451 both K NAG 1 K O4 NAG 1_555 K NAG 2 K C1 NAG 1_555 covale 1.448 one K NAG 1 K O6 NAG 1_555 K FUC 6 K C1 FUC 1_555 covale 1.450 both K NAG 2 K O4 NAG 1_555 K BMA 3 K C1 BMA 1_555 covale 1.456 one K BMA 3 K O3 BMA 1_555 K MAN 4 K C1 MAN 1_555 covale 1.451 one K BMA 3 K O6 BMA 1_555 K MAN 5 K C1 MAN 1_555 covale 1.457 both L NAG 1 L O4 NAG 1_555 L NAG 2 L C1 NAG 1_555 covale 1.448 both L NAG 2 L O4 NAG 1_555 L BMA 3 L C1 BMA 1_555 covale 1.454 one L BMA 3 L O6 BMA 1_555 L MAN 4 L C1 MAN 1_555 VIRUS PROTEIN VIRUS PROTEIN, SIV, GP120, ENVELOPE GLYCOPROTEIN, AIDS, COAT PROTEIN 2BF1 PDB 1 2BF1 Q07374 UNP 1 Q07374 64 65 2BF1 64 65 2BF1 A 1 1 2 66 109 2BF1 66 109 Q07374 A 2 3 46 110 110 2BF1 110 110 2BF1 A 1 47 47 207 208 2BF1 207 208 2BF1 A 1 48 49 209 311 2BF1 209 311 Q07374 A 2 50 152 312 313 2BF1 312 313 2BF1 A 1 153 154 341 341 2BF1 341 341 2BF1 A 1 155 155 342 502 2BF1 342 502 Q07374 A 2 156 316 2 3 7 6 2 anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel parallel anti-parallel anti-parallel A VAL 102 A VAL 39 A LEU 107 A LEU 44 A ASN 211 A ASN 52 A GLN 216 A GLN 57 A LYS 256 A LYS 97 A SER 261 A SER 102 A ALA 238 A ALA 79 A CYS 242 A CYS 83 A LYS 497 A LYS 311 A VAL 499 A VAL 313 A GLN 269 A GLN 110 A THR 272 A THR 113 A THR 388 A THR 202 A CYS 394 A CYS 208 A PHE 398 A PHE 212 A LYS 402 A LYS 216 A TYR 428 A TYR 242 A ILE 433 A ILE 247 A GLY 341 A GLY 155 A GLY 347 A GLY 161 A ASN 305 A ASN 146 A ARG 311 A ARG 152 A THR 457 A THR 271 A VAL 462 A VAL 276 A THR 285 A THR 126 A TRP 289 A TRP 130 A ILE 297 A ILE 138 A LYS 302 A LYS 143 A THR 463 A THR 277 A TRP 471 A TRP 285 A GLN 476 A GLN 290 A MET 481 A MET 295 A ASP 373 A ASP 187 A ASN 376 A ASN 190 A VAL 410 A VAL 224 A ARG 413 A ARG 227 A ILE 436 A ILE 250 A TRP 440 A TRP 254 A GLY 444 A GLY 258 A TYR 448 A TYR 262 96 P 43 21 2