HEADER IMMUNE SYSTEM/VIRAL PROTEIN 27-JUN-22 7YAD TITLE CRYO-EM STRUCTURE OF S309-RBD-RBD-S309 IN THE S309-BOUND OMICRON SPIKE TITLE 2 PROTEIN (LOCAL REFINEMENT) COMPND MOL_ID: 1; COMPND 2 MOLECULE: S309 NEUTRALIZING ANTIBODY HEAVY CHAIN; COMPND 3 CHAIN: A, C; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: S309 NEUTRALIZING ANTIBODY LIGHT CHAIN; COMPND 7 CHAIN: B, D; COMPND 8 ENGINEERED: YES; COMPND 9 MOL_ID: 3; COMPND 10 MOLECULE: SPIKE PROTEIN S1; COMPND 11 CHAIN: M, E; COMPND 12 SYNONYM: S GLYCOPROTEIN,E2,PEPLOMER PROTEIN; COMPND 13 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_TAXID: 9606; SOURCE 4 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 6 MOL_ID: 2; SOURCE 7 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 8 ORGANISM_TAXID: 9606; SOURCE 9 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 10 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 11 MOL_ID: 3; SOURCE 12 ORGANISM_SCIENTIFIC: SEVERE ACUTE RESPIRATORY SYNDROME CORONAVIRUS SOURCE 13 2; SOURCE 14 ORGANISM_TAXID: 2697049; SOURCE 15 GENE: S, 2; SOURCE 16 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 17 EXPRESSION_SYSTEM_TAXID: 9606 KEYWDS SARS-COV-2, OMICRON, SPIKE PROTEIN, S309 ANTIBODY, VIRAL PROTEIN, KEYWDS 2 IMMUNE SYSTEM-VIRAL PROTEIN COMPLEX EXPDTA ELECTRON MICROSCOPY AUTHOR Z.N.ZHAO,Y.F.XIE,J.X.QI,F.GAO REVDAT 2 07-SEP-22 7YAD 1 JRNL REVDAT 1 31-AUG-22 7YAD 0 JRNL AUTH Z.ZHAO,J.ZHOU,M.TIAN,M.HUANG,S.LIU,Y.XIE,P.HAN,C.BAI,P.HAN, JRNL AUTH 2 A.ZHENG,L.FU,Y.GAO,Q.PENG,Y.LI,Y.CHAI,Z.ZHANG,X.ZHAO,H.SONG, JRNL AUTH 3 J.QI,Q.WANG,P.WANG,G.F.GAO JRNL TITL OMICRON SARS-COV-2 MUTATIONS STABILIZE SPIKE UP-RBD JRNL TITL 2 CONFORMATION AND LEAD TO A NON-RBM-BINDING MONOCLONAL JRNL TITL 3 ANTIBODY ESCAPE. JRNL REF NAT COMMUN V. 13 4958 2022 JRNL REFN ESSN 2041-1723 JRNL PMID 36002453 JRNL DOI 10.1038/S41467-022-32665-7 REMARK 2 REMARK 2 RESOLUTION. 2.66 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : NULL REMARK 3 RECONSTRUCTION SCHEMA : NULL REMARK 3 REMARK 3 EM MAP-MODEL FITTING AND REFINEMENT REMARK 3 PDB ENTRY : NULL REMARK 3 REFINEMENT SPACE : NULL REMARK 3 REFINEMENT PROTOCOL : NULL REMARK 3 REFINEMENT TARGET : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE : NULL REMARK 3 REMARK 3 FITTING PROCEDURE : NULL REMARK 3 REMARK 3 EM IMAGE RECONSTRUCTION STATISTICS REMARK 3 NOMINAL PIXEL SIZE (ANGSTROMS) : NULL REMARK 3 ACTUAL PIXEL SIZE (ANGSTROMS) : NULL REMARK 3 EFFECTIVE RESOLUTION (ANGSTROMS) : 2.660 REMARK 3 NUMBER OF PARTICLES : 374776 REMARK 3 CTF CORRECTION METHOD : NONE REMARK 3 REMARK 3 EM RECONSTRUCTION MAGNIFICATION CALIBRATION: NULL REMARK 3 REMARK 3 OTHER DETAILS: NULL REMARK 4 REMARK 4 7YAD COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 10-JUL-22. REMARK 100 THE DEPOSITION ID IS D_1300030544. REMARK 245 REMARK 245 EXPERIMENTAL DETAILS REMARK 245 RECONSTRUCTION METHOD : SINGLE PARTICLE REMARK 245 SPECIMEN TYPE : NULL REMARK 245 REMARK 245 ELECTRON MICROSCOPE SAMPLE REMARK 245 SAMPLE TYPE : PARTICLE REMARK 245 PARTICLE TYPE : POINT REMARK 245 NAME OF SAMPLE : CRYO-EM STRUCTURE OF THE REMARK 245 OMICRON RBD-RBD-S309 COMPLEX REMARK 245 FROM THE S309-BOUND OMICRON REMARK 245 SPIKE PROTEIN (LOCAL REFINEMENT) REMARK 245 ; S309 ANTIBODY FAB; SARS-COV-2 REMARK 245 OMICRON RBD REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : NULL REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : NULL REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 8.00 REMARK 245 SAMPLE DETAILS : NULL REMARK 245 REMARK 245 DATA ACQUISITION REMARK 245 DATE OF EXPERIMENT : NULL REMARK 245 NUMBER OF MICROGRAPHS-IMAGES : NULL REMARK 245 TEMPERATURE (KELVIN) : NULL REMARK 245 MICROSCOPE MODEL : FEI TITAN KRIOS REMARK 245 DETECTOR TYPE : GATAN K3 BIOQUANTUM (6K X REMARK 245 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 1200.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 5000.00 REMARK 245 MINIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 MAXIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 NOMINAL CS : NULL REMARK 245 IMAGING MODE : BRIGHT FIELD REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 5000.00 REMARK 245 ILLUMINATION MODE : FLOOD BEAM REMARK 245 NOMINAL MAGNIFICATION : NULL REMARK 245 CALIBRATED MAGNIFICATION : NULL REMARK 245 SOURCE : FIELD EMISSION GUN REMARK 245 ACCELERATION VOLTAGE (KV) : 300 REMARK 245 IMAGING DETAILS : NULL REMARK 247 REMARK 247 ELECTRON MICROSCOPY REMARK 247 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM ELECTRON REMARK 247 MICROSCOPY DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE REMARK 247 THAT CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES REMARK 247 ON THESE RECORDS ARE MEANINGLESS EXCEPT FOR THE CALCULATION REMARK 247 OF THE STRUCTURE FACTORS. REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: HEXAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, M, C, D, E, F, G REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 VAL A 125 REMARK 465 SER A 126 REMARK 465 ILE B 106 REMARK 465 LYS B 107 REMARK 465 ARG B 108 REMARK 465 PRO E 330 REMARK 465 ASN E 331 REMARK 465 LEU E 517 REMARK 465 LEU E 518 REMARK 465 HIS E 519 REMARK 465 ALA E 520 REMARK 465 PRO E 521 REMARK 465 ALA E 522 REMARK 465 THR E 523 REMARK 465 VAL E 524 REMARK 465 CYS E 525 REMARK 465 GLY E 526 REMARK 465 PRO E 527 REMARK 465 LYS E 528 REMARK 465 LYS E 529 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 OD1 ASP E 442 OH TYR E 451 2.16 REMARK 500 OH TYR M 369 O PRO M 384 2.17 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 ALA B 52 -8.52 72.40 REMARK 500 SER B 53 -36.94 -130.90 REMARK 500 SER B 95 -140.62 60.02 REMARK 500 ASN M 343 32.12 -97.32 REMARK 500 ASN M 360 60.60 60.08 REMARK 500 THR M 430 58.74 37.68 REMARK 500 LEU M 518 -88.82 -169.35 REMARK 500 ALA D 52 -8.09 71.57 REMARK 500 SER D 53 -39.18 -130.53 REMARK 500 SER D 95 -136.10 57.01 REMARK 500 THR E 333 164.75 65.79 REMARK 500 ALA E 372 75.08 47.08 REMARK 500 PRO E 373 49.52 -70.83 REMARK 500 THR E 385 44.60 -93.95 REMARK 500 ASN E 388 47.01 -82.68 REMARK 500 THR E 393 -61.48 -94.42 REMARK 500 THR E 430 56.85 36.94 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-33709 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF S309-RBD-RBD-S309 IN THE S309-BOUND OMICRON REMARK 900 SPIKE PROTEIN (LOCAL REFINEMENT) DBREF 7YAD A 1 126 PDB 7YAD 7YAD 1 126 DBREF 7YAD B 1 108 PDB 7YAD 7YAD 1 108 DBREF 7YAD M 330 529 UNP P0DTC2 SPIKE_SARS2 330 529 DBREF 7YAD C 1 126 PDB 7YAD 7YAD 1 126 DBREF 7YAD D 1 108 PDB 7YAD 7YAD 1 108 DBREF 7YAD E 330 529 UNP P0DTC2 SPIKE_SARS2 330 529 SEQADV 7YAD ASP M 339 UNP P0DTC2 GLY 339 VARIANT SEQADV 7YAD LEU M 371 UNP P0DTC2 SER 371 VARIANT SEQADV 7YAD PRO M 373 UNP P0DTC2 SER 373 VARIANT SEQADV 7YAD PHE M 375 UNP P0DTC2 SER 375 VARIANT SEQADV 7YAD ASN M 417 UNP P0DTC2 LYS 417 VARIANT SEQADV 7YAD LYS M 440 UNP P0DTC2 ASN 440 VARIANT SEQADV 7YAD SER M 446 UNP P0DTC2 GLY 446 VARIANT SEQADV 7YAD ASN M 477 UNP P0DTC2 SER 477 VARIANT SEQADV 7YAD LYS M 478 UNP P0DTC2 THR 478 VARIANT SEQADV 7YAD ALA M 484 UNP P0DTC2 GLU 484 VARIANT SEQADV 7YAD ARG M 493 UNP P0DTC2 GLN 493 VARIANT SEQADV 7YAD SER M 496 UNP P0DTC2 GLY 496 VARIANT SEQADV 7YAD ARG M 498 UNP P0DTC2 GLN 498 VARIANT SEQADV 7YAD TYR M 501 UNP P0DTC2 ASN 501 VARIANT SEQADV 7YAD HIS M 505 UNP P0DTC2 TYR 505 VARIANT SEQADV 7YAD ASP E 339 UNP P0DTC2 GLY 339 VARIANT SEQADV 7YAD LEU E 371 UNP P0DTC2 SER 371 VARIANT SEQADV 7YAD PRO E 373 UNP P0DTC2 SER 373 VARIANT SEQADV 7YAD PHE E 375 UNP P0DTC2 SER 375 VARIANT SEQADV 7YAD ASN E 417 UNP P0DTC2 LYS 417 VARIANT SEQADV 7YAD LYS E 440 UNP P0DTC2 ASN 440 VARIANT SEQADV 7YAD SER E 446 UNP P0DTC2 GLY 446 VARIANT SEQADV 7YAD ASN E 477 UNP P0DTC2 SER 477 VARIANT SEQADV 7YAD LYS E 478 UNP P0DTC2 THR 478 VARIANT SEQADV 7YAD ALA E 484 UNP P0DTC2 GLU 484 VARIANT SEQADV 7YAD ARG E 493 UNP P0DTC2 GLN 493 VARIANT SEQADV 7YAD SER E 496 UNP P0DTC2 GLY 496 VARIANT SEQADV 7YAD ARG E 498 UNP P0DTC2 GLN 498 VARIANT SEQADV 7YAD TYR E 501 UNP P0DTC2 ASN 501 VARIANT SEQADV 7YAD HIS E 505 UNP P0DTC2 TYR 505 VARIANT SEQRES 1 A 126 GLN VAL GLN LEU VAL GLN SER GLY ALA GLU VAL LYS LYS SEQRES 2 A 126 PRO GLY ALA SER VAL LYS VAL SER CYS LYS ALA SER GLY SEQRES 3 A 126 TYR PRO PHE THR SER TYR GLY ILE SER TRP VAL ARG GLN SEQRES 4 A 126 ALA PRO GLY GLN GLY LEU GLU TRP MET GLY TRP ILE SER SEQRES 5 A 126 THR TYR ASN GLY ASN THR ASN TYR ALA GLN LYS PHE GLN SEQRES 6 A 126 GLY ARG VAL THR MET THR THR ASP THR SER THR THR THR SEQRES 7 A 126 GLY TYR MET GLU LEU ARG ARG LEU ARG SER ASP ASP THR SEQRES 8 A 126 ALA VAL TYR TYR CYS ALA ARG ASP TYR THR ARG GLY ALA SEQRES 9 A 126 TRP PHE GLY GLU SER LEU ILE GLY GLY PHE ASP ASN TRP SEQRES 10 A 126 GLY GLN GLY THR LEU VAL THR VAL SER SEQRES 1 B 108 GLU ILE VAL LEU THR GLN SER PRO GLY THR LEU SER LEU SEQRES 2 B 108 SER PRO GLY GLU ARG ALA THR LEU SER CYS ARG ALA SER SEQRES 3 B 108 GLN THR VAL SER SER THR SER LEU ALA TRP TYR GLN GLN SEQRES 4 B 108 LYS PRO GLY GLN ALA PRO ARG LEU LEU ILE TYR GLY ALA SEQRES 5 B 108 SER SER ARG ALA THR GLY ILE PRO ASP ARG PHE SER GLY SEQRES 6 B 108 SER GLY SER GLY THR ASP PHE THR LEU THR ILE SER ARG SEQRES 7 B 108 LEU GLU PRO GLU ASP PHE ALA VAL TYR TYR CYS GLN GLN SEQRES 8 B 108 HIS ASP THR SER LEU THR PHE GLY GLY GLY THR LYS VAL SEQRES 9 B 108 GLU ILE LYS ARG SEQRES 1 M 200 PRO ASN ILE THR ASN LEU CYS PRO PHE ASP GLU VAL PHE SEQRES 2 M 200 ASN ALA THR ARG PHE ALA SER VAL TYR ALA TRP ASN ARG SEQRES 3 M 200 LYS ARG ILE SER ASN CYS VAL ALA ASP TYR SER VAL LEU SEQRES 4 M 200 TYR ASN LEU ALA PRO PHE PHE THR PHE LYS CYS TYR GLY SEQRES 5 M 200 VAL SER PRO THR LYS LEU ASN ASP LEU CYS PHE THR ASN SEQRES 6 M 200 VAL TYR ALA ASP SER PHE VAL ILE ARG GLY ASP GLU VAL SEQRES 7 M 200 ARG GLN ILE ALA PRO GLY GLN THR GLY ASN ILE ALA ASP SEQRES 8 M 200 TYR ASN TYR LYS LEU PRO ASP ASP PHE THR GLY CYS VAL SEQRES 9 M 200 ILE ALA TRP ASN SER ASN LYS LEU ASP SER LYS VAL SER SEQRES 10 M 200 GLY ASN TYR ASN TYR LEU TYR ARG LEU PHE ARG LYS SER SEQRES 11 M 200 ASN LEU LYS PRO PHE GLU ARG ASP ILE SER THR GLU ILE SEQRES 12 M 200 TYR GLN ALA GLY ASN LYS PRO CYS ASN GLY VAL ALA GLY SEQRES 13 M 200 PHE ASN CYS TYR PHE PRO LEU ARG SER TYR SER PHE ARG SEQRES 14 M 200 PRO THR TYR GLY VAL GLY HIS GLN PRO TYR ARG VAL VAL SEQRES 15 M 200 VAL LEU SER PHE GLU LEU LEU HIS ALA PRO ALA THR VAL SEQRES 16 M 200 CYS GLY PRO LYS LYS SEQRES 1 C 126 GLN VAL GLN LEU VAL GLN SER GLY ALA GLU VAL LYS LYS SEQRES 2 C 126 PRO GLY ALA SER VAL LYS VAL SER CYS LYS ALA SER GLY SEQRES 3 C 126 TYR PRO PHE THR SER TYR GLY ILE SER TRP VAL ARG GLN SEQRES 4 C 126 ALA PRO GLY GLN GLY LEU GLU TRP MET GLY TRP ILE SER SEQRES 5 C 126 THR TYR ASN GLY ASN THR ASN TYR ALA GLN LYS PHE GLN SEQRES 6 C 126 GLY ARG VAL THR MET THR THR ASP THR SER THR THR THR SEQRES 7 C 126 GLY TYR MET GLU LEU ARG ARG LEU ARG SER ASP ASP THR SEQRES 8 C 126 ALA VAL TYR TYR CYS ALA ARG ASP TYR THR ARG GLY ALA SEQRES 9 C 126 TRP PHE GLY GLU SER LEU ILE GLY GLY PHE ASP ASN TRP SEQRES 10 C 126 GLY GLN GLY THR LEU VAL THR VAL SER SEQRES 1 D 108 GLU ILE VAL LEU THR GLN SER PRO GLY THR LEU SER LEU SEQRES 2 D 108 SER PRO GLY GLU ARG ALA THR LEU SER CYS ARG ALA SER SEQRES 3 D 108 GLN THR VAL SER SER THR SER LEU ALA TRP TYR GLN GLN SEQRES 4 D 108 LYS PRO GLY GLN ALA PRO ARG LEU LEU ILE TYR GLY ALA SEQRES 5 D 108 SER SER ARG ALA THR GLY ILE PRO ASP ARG PHE SER GLY SEQRES 6 D 108 SER GLY SER GLY THR ASP PHE THR LEU THR ILE SER ARG SEQRES 7 D 108 LEU GLU PRO GLU ASP PHE ALA VAL TYR TYR CYS GLN GLN SEQRES 8 D 108 HIS ASP THR SER LEU THR PHE GLY GLY GLY THR LYS VAL SEQRES 9 D 108 GLU ILE LYS ARG SEQRES 1 E 200 PRO ASN ILE THR ASN LEU CYS PRO PHE ASP GLU VAL PHE SEQRES 2 E 200 ASN ALA THR ARG PHE ALA SER VAL TYR ALA TRP ASN ARG SEQRES 3 E 200 LYS ARG ILE SER ASN CYS VAL ALA ASP TYR SER VAL LEU SEQRES 4 E 200 TYR ASN LEU ALA PRO PHE PHE THR PHE LYS CYS TYR GLY SEQRES 5 E 200 VAL SER PRO THR LYS LEU ASN ASP LEU CYS PHE THR ASN SEQRES 6 E 200 VAL TYR ALA ASP SER PHE VAL ILE ARG GLY ASP GLU VAL SEQRES 7 E 200 ARG GLN ILE ALA PRO GLY GLN THR GLY ASN ILE ALA ASP SEQRES 8 E 200 TYR ASN TYR LYS LEU PRO ASP ASP PHE THR GLY CYS VAL SEQRES 9 E 200 ILE ALA TRP ASN SER ASN LYS LEU ASP SER LYS VAL SER SEQRES 10 E 200 GLY ASN TYR ASN TYR LEU TYR ARG LEU PHE ARG LYS SER SEQRES 11 E 200 ASN LEU LYS PRO PHE GLU ARG ASP ILE SER THR GLU ILE SEQRES 12 E 200 TYR GLN ALA GLY ASN LYS PRO CYS ASN GLY VAL ALA GLY SEQRES 13 E 200 PHE ASN CYS TYR PHE PRO LEU ARG SER TYR SER PHE ARG SEQRES 14 E 200 PRO THR TYR GLY VAL GLY HIS GLN PRO TYR ARG VAL VAL SEQRES 15 E 200 VAL LEU SER PHE GLU LEU LEU HIS ALA PRO ALA THR VAL SEQRES 16 E 200 CYS GLY PRO LYS LYS HET NAG F 1 14 HET NAG F 2 14 HET FUC F 3 10 HET NAG G 1 14 HET NAG G 2 14 HET FUC G 3 10 HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE HETNAM FUC ALPHA-L-FUCOPYRANOSE HETSYN NAG N-ACETYL-BETA-D-GLUCOSAMINE; 2-ACETAMIDO-2-DEOXY-BETA- HETSYN 2 NAG D-GLUCOSE; 2-ACETAMIDO-2-DEOXY-D-GLUCOSE; 2-ACETAMIDO- HETSYN 3 NAG 2-DEOXY-GLUCOSE; N-ACETYL-D-GLUCOSAMINE HETSYN FUC ALPHA-L-FUCOSE; 6-DEOXY-ALPHA-L-GALACTOPYRANOSE; L- HETSYN 2 FUC FUCOSE; FUCOSE FORMUL 7 NAG 4(C8 H15 N O6) FORMUL 7 FUC 2(C6 H12 O5) HELIX 1 AA1 GLN A 62 GLN A 65 5 4 HELIX 2 AA2 ARG A 87 THR A 91 5 5 HELIX 3 AA3 PHE M 338 ASN M 343 1 6 HELIX 4 AA4 SER M 349 TRP M 353 5 5 HELIX 5 AA5 TYR M 365 ASN M 370 1 6 HELIX 6 AA6 PRO M 384 LEU M 390 5 7 HELIX 7 AA7 ASP M 405 ILE M 410 5 6 HELIX 8 AA8 GLY M 416 ASN M 422 1 7 HELIX 9 AA9 SER M 438 SER M 443 1 6 HELIX 10 AB1 GLY M 502 HIS M 505 5 4 HELIX 11 AB2 ARG C 87 THR C 91 5 5 HELIX 12 AB3 SER D 30 THR D 32 5 3 HELIX 13 AB4 PHE E 338 ASN E 343 1 6 HELIX 14 AB5 SER E 383 LEU E 390 5 8 HELIX 15 AB6 ARG E 403 ILE E 410 5 8 HELIX 16 AB7 GLY E 416 ASN E 422 1 7 HELIX 17 AB8 SER E 438 SER E 443 1 6 SHEET 1 AA1 4 GLN A 3 GLN A 6 0 SHEET 2 AA1 4 VAL A 18 SER A 25 -1 O LYS A 23 N VAL A 5 SHEET 3 AA1 4 THR A 78 LEU A 83 -1 O GLY A 79 N CYS A 22 SHEET 4 AA1 4 VAL A 68 ASP A 73 -1 N THR A 69 O GLU A 82 SHEET 1 AA2 5 THR A 58 TYR A 60 0 SHEET 2 AA2 5 LEU A 45 ILE A 51 -1 N TRP A 50 O ASN A 59 SHEET 3 AA2 5 GLY A 33 GLN A 39 -1 N TRP A 36 O MET A 48 SHEET 4 AA2 5 ALA A 92 ASP A 99 -1 O TYR A 95 N VAL A 37 SHEET 5 AA2 5 ASN A 116 TRP A 117 -1 O ASN A 116 N ARG A 98 SHEET 1 AA3 5 THR A 58 TYR A 60 0 SHEET 2 AA3 5 LEU A 45 ILE A 51 -1 N TRP A 50 O ASN A 59 SHEET 3 AA3 5 GLY A 33 GLN A 39 -1 N TRP A 36 O MET A 48 SHEET 4 AA3 5 ALA A 92 ASP A 99 -1 O TYR A 95 N VAL A 37 SHEET 5 AA3 5 THR A 121 VAL A 123 -1 O THR A 121 N TYR A 94 SHEET 1 AA4 3 LEU B 4 THR B 5 0 SHEET 2 AA4 3 ALA B 19 VAL B 29 -1 O ARG B 24 N THR B 5 SHEET 3 AA4 3 PHE B 63 ILE B 76 -1 O THR B 70 N ALA B 25 SHEET 1 AA5 6 THR B 10 SER B 12 0 SHEET 2 AA5 6 THR B 102 GLU B 105 1 O LYS B 103 N LEU B 11 SHEET 3 AA5 6 VAL B 86 GLN B 91 -1 N TYR B 87 O THR B 102 SHEET 4 AA5 6 LEU B 34 GLN B 39 -1 N ALA B 35 O GLN B 90 SHEET 5 AA5 6 ARG B 46 TYR B 50 -1 O ILE B 49 N TRP B 36 SHEET 6 AA5 6 SER B 54 ARG B 55 -1 O SER B 54 N TYR B 50 SHEET 1 AA6 5 ASN M 354 ILE M 358 0 SHEET 2 AA6 5 ASN M 394 ARG M 403 -1 O VAL M 395 N ILE M 358 SHEET 3 AA6 5 PRO M 507 GLU M 516 -1 O TYR M 508 N ILE M 402 SHEET 4 AA6 5 GLY M 431 ASN M 437 -1 N CYS M 432 O LEU M 513 SHEET 5 AA6 5 LYS M 378 CYS M 379 -1 O LYS M 378 N VAL M 433 SHEET 1 AA7 2 LEU M 452 ARG M 454 0 SHEET 2 AA7 2 LEU M 492 SER M 494 -1 O ARG M 493 N TYR M 453 SHEET 1 AA8 2 TYR M 473 GLN M 474 0 SHEET 2 AA8 2 CYS M 488 TYR M 489 -1 O TYR M 489 N TYR M 473 SHEET 1 AA9 4 GLN C 3 GLN C 6 0 SHEET 2 AA9 4 VAL C 18 SER C 25 -1 O LYS C 23 N VAL C 5 SHEET 3 AA9 4 THR C 78 LEU C 83 -1 O GLY C 79 N CYS C 22 SHEET 4 AA9 4 VAL C 68 ASP C 73 -1 N THR C 69 O GLU C 82 SHEET 1 AB1 5 THR C 58 TYR C 60 0 SHEET 2 AB1 5 LEU C 45 SER C 52 -1 N TRP C 50 O ASN C 59 SHEET 3 AB1 5 GLY C 33 GLN C 39 -1 N ARG C 38 O GLU C 46 SHEET 4 AB1 5 ALA C 92 ASP C 99 -1 O ALA C 97 N SER C 35 SHEET 5 AB1 5 ASN C 116 TRP C 117 -1 O ASN C 116 N ARG C 98 SHEET 1 AB2 5 THR C 58 TYR C 60 0 SHEET 2 AB2 5 LEU C 45 SER C 52 -1 N TRP C 50 O ASN C 59 SHEET 3 AB2 5 GLY C 33 GLN C 39 -1 N ARG C 38 O GLU C 46 SHEET 4 AB2 5 ALA C 92 ASP C 99 -1 O ALA C 97 N SER C 35 SHEET 5 AB2 5 THR C 121 VAL C 123 -1 O THR C 121 N TYR C 94 SHEET 1 AB3 4 LEU D 4 GLN D 6 0 SHEET 2 AB3 4 ALA D 19 ALA D 25 -1 O ARG D 24 N THR D 5 SHEET 3 AB3 4 ASP D 71 ILE D 76 -1 O LEU D 74 N LEU D 21 SHEET 4 AB3 4 PHE D 63 SER D 68 -1 N SER D 66 O THR D 73 SHEET 1 AB4 6 THR D 10 LEU D 13 0 SHEET 2 AB4 6 THR D 102 ILE D 106 1 O GLU D 105 N LEU D 11 SHEET 3 AB4 6 VAL D 86 GLN D 91 -1 N TYR D 87 O THR D 102 SHEET 4 AB4 6 LEU D 34 GLN D 39 -1 N ALA D 35 O GLN D 90 SHEET 5 AB4 6 ARG D 46 TYR D 50 -1 O ILE D 49 N TRP D 36 SHEET 6 AB4 6 SER D 54 ARG D 55 -1 O SER D 54 N TYR D 50 SHEET 1 AB5 4 THR D 10 LEU D 13 0 SHEET 2 AB5 4 THR D 102 ILE D 106 1 O GLU D 105 N LEU D 11 SHEET 3 AB5 4 VAL D 86 GLN D 91 -1 N TYR D 87 O THR D 102 SHEET 4 AB5 4 THR D 97 PHE D 98 -1 O THR D 97 N GLN D 91 SHEET 1 AB6 5 ASN E 354 ILE E 358 0 SHEET 2 AB6 5 ASN E 394 ILE E 402 -1 O VAL E 395 N ILE E 358 SHEET 3 AB6 5 TYR E 508 GLU E 516 -1 O SER E 514 N TYR E 396 SHEET 4 AB6 5 GLY E 431 ASN E 437 -1 N ILE E 434 O VAL E 511 SHEET 5 AB6 5 THR E 376 TYR E 380 -1 N TYR E 380 O GLY E 431 SHEET 1 AB7 2 LEU E 452 ARG E 454 0 SHEET 2 AB7 2 LEU E 492 SER E 494 -1 O ARG E 493 N TYR E 453 SSBOND 1 CYS A 22 CYS A 96 1555 1555 2.03 SSBOND 2 CYS B 23 CYS B 89 1555 1555 2.04 SSBOND 3 CYS M 336 CYS M 361 1555 1555 2.03 SSBOND 4 CYS M 379 CYS M 432 1555 1555 2.04 SSBOND 5 CYS M 480 CYS M 488 1555 1555 2.03 SSBOND 6 CYS C 22 CYS C 96 1555 1555 2.03 SSBOND 7 CYS D 23 CYS D 89 1555 1555 2.04 SSBOND 8 CYS E 336 CYS E 361 1555 1555 2.03 SSBOND 9 CYS E 379 CYS E 432 1555 1555 2.03 SSBOND 10 CYS E 480 CYS E 488 1555 1555 2.03 LINK ND2 ASN M 343 C1 NAG F 1 1555 1555 1.44 LINK ND2 ASN E 343 C1 NAG G 1 1555 1555 1.44 LINK O4 NAG F 1 C1 NAG F 2 1555 1555 1.44 LINK O6 NAG F 1 C1 FUC F 3 1555 1555 1.44 LINK O4 NAG G 1 C1 NAG G 2 1555 1555 1.44 LINK O6 NAG G 1 C1 FUC G 3 1555 1555 1.44 CISPEP 1 SER B 7 PRO B 8 0 -2.90 CISPEP 2 SER D 7 PRO D 8 0 0.34 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 1 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 1.000000 0.000000 0.000000 0.00000 SCALE2 0.000000 1.000000 0.000000 0.00000 SCALE3 0.000000 0.000000 1.000000 0.00000