HEADER VIRAL PROTEIN/IMMUNE SYSTEM 03-JAN-25 9LBS TITLE CRYO-EM STRUCTURE OF OMICRON BA.1 RBD COMPLEXED WITH CONBA-998,S309 TITLE 2 AND S304FABS COMPND MOL_ID: 1; COMPND 2 MOLECULE: HEAVY CHAIN OF S309 FAB; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: LIGHT CHAIN OF S309 FAB; COMPND 7 CHAIN: B; COMPND 8 ENGINEERED: YES; COMPND 9 MOL_ID: 3; COMPND 10 MOLECULE: HEAVY CHAIN OF S304 FAB; COMPND 11 CHAIN: H; COMPND 12 ENGINEERED: YES; COMPND 13 MOL_ID: 4; COMPND 14 MOLECULE: LIGHT CHAIN OF S304 FAB; COMPND 15 CHAIN: L; COMPND 16 ENGINEERED: YES; COMPND 17 MOL_ID: 5; COMPND 18 MOLECULE: HEAVY CHAIN OF CONBA-998; COMPND 19 CHAIN: D; COMPND 20 ENGINEERED: YES; COMPND 21 MOL_ID: 6; COMPND 22 MOLECULE: SPIKE PROTEIN S1; COMPND 23 CHAIN: F; COMPND 24 ENGINEERED: YES; COMPND 25 MOL_ID: 7; COMPND 26 MOLECULE: LIGHT CHAIN OF CONBA-998; COMPND 27 CHAIN: C; COMPND 28 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: HOMO SAPIENS; SOURCE 13 ORGANISM_TAXID: 9606; SOURCE 14 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 15 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 16 MOL_ID: 4; SOURCE 17 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 18 ORGANISM_TAXID: 9606; SOURCE 19 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 20 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 21 MOL_ID: 5; SOURCE 22 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 23 ORGANISM_TAXID: 9606; SOURCE 24 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 25 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 26 MOL_ID: 6; SOURCE 27 ORGANISM_SCIENTIFIC: SEVERE ACUTE RESPIRATORY SYNDROME CORONAVIRUS SOURCE 28 2; SOURCE 29 ORGANISM_COMMON: 2019-NCOV, SARS-COV-2; SOURCE 30 ORGANISM_TAXID: 2697049; SOURCE 31 STRAIN: BA.1, OMICRON; SOURCE 32 GENE: S, 2; SOURCE 33 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 34 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 35 MOL_ID: 7; SOURCE 36 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 37 ORGANISM_TAXID: 9606; SOURCE 38 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 39 EXPRESSION_SYSTEM_TAXID: 9606 KEYWDS OMICRON BA.1 RBD, CONBA-998 FAB, S304 FAB, S309 FAB, VIRAL KEYWDS 2 PROTEIN/IMMUNE SYSTEM, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX EXPDTA ELECTRON MICROSCOPY AUTHOR Z.ZHANG,B.JU,C.LIU REVDAT 1 02-APR-25 9LBS 0 JRNL AUTH Z.ZHANG,B.JU,C.LIU JRNL TITL CRYO-EM STRUCTURE OF OMICRON BA.1 RBD COMPLEXED WITH JRNL TITL 2 CONBA-998,S309 AND S304FABS JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 3.41 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : GAUTOMATCH, SERIALEM, CTFFIND, UCSF REMARK 3 CHIMERA, RELION, CRYOSPARC, RELION, REMARK 3 CRYOSPARC, PHENIX REMARK 3 RECONSTRUCTION SCHEMA : NULL REMARK 3 REMARK 3 EM MAP-MODEL FITTING AND REFINEMENT REMARK 3 PDB ENTRY : 7X1M REMARK 3 REFINEMENT SPACE : REAL REMARK 3 REFINEMENT PROTOCOL : RIGID BODY FIT 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) : 3.410 REMARK 3 NUMBER OF PARTICLES : 220864 REMARK 3 CTF CORRECTION METHOD : PHASE FLIPPING AND AMPLITUDE REMARK 3 CORRECTION REMARK 3 REMARK 3 EM RECONSTRUCTION MAGNIFICATION CALIBRATION: NULL REMARK 3 REMARK 3 OTHER DETAILS: NULL REMARK 4 REMARK 4 9LBS COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBC ON 13-JAN-25. REMARK 100 THE DEPOSITION ID IS D_1300055365. 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 OMICRON REMARK 245 BA.1 RBD COMPLEXED WITH CONBA- REMARK 245 998,S309 AND S304FABS REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : 0.50 REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : BLOT TIME:4S WAIT TIME:2.5S REMARK 245 BLOT FORCE:0 REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 7.40 REMARK 245 SAMPLE DETAILS : NULL REMARK 245 REMARK 245 DATA ACQUISITION REMARK 245 DATE OF EXPERIMENT : NULL REMARK 245 NUMBER OF MICROGRAPHS-IMAGES : 8311 REMARK 245 TEMPERATURE (KELVIN) : NULL REMARK 245 MICROSCOPE MODEL : TFS KRIOS REMARK 245 DETECTOR TYPE : GATAN K3 BIOCONTINUUM (6K X REMARK 245 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 1500.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 2500.00 REMARK 245 MINIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 MAXIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 NOMINAL CS : 2.70 REMARK 245 IMAGING MODE : BRIGHT FIELD REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 156.25 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: HEPTAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, H, L, D, F, C, E 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 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 TYR A 54 -9.95 72.56 REMARK 500 ASP A 89 52.78 -91.05 REMARK 500 ASP A 115 -86.39 -67.41 REMARK 500 SER A 126 -36.89 -131.72 REMARK 500 PRO B 8 -159.76 -82.85 REMARK 500 SER B 26 -157.73 -79.84 REMARK 500 GLN B 27 137.47 -35.72 REMARK 500 LEU B 34 46.83 -140.87 REMARK 500 ALA B 52 -12.74 72.20 REMARK 500 SER B 53 89.55 -155.26 REMARK 500 SER B 54 114.29 -166.73 REMARK 500 SER B 64 -62.83 -94.85 REMARK 500 ARG B 78 157.88 64.00 REMARK 500 ASP B 83 44.09 -143.71 REMARK 500 SER B 95 -120.93 58.00 REMARK 500 ALA H 23 -100.82 53.91 REMARK 500 ALA H 24 177.41 67.09 REMARK 500 THR H 53 45.16 -83.14 REMARK 500 ASP H 108 -167.32 -78.47 REMARK 500 VAL H 118 46.39 39.39 REMARK 500 SER L 7 48.95 -145.98 REMARK 500 PRO L 8 55.26 -94.68 REMARK 500 SER L 26 -158.12 -79.18 REMARK 500 GLN L 27 142.71 -37.89 REMARK 500 ALA L 50 12.64 58.16 REMARK 500 ALA L 51 -5.40 67.67 REMARK 500 THR L 69 47.23 -91.23 REMARK 500 ALA L 84 -148.50 71.40 REMARK 500 SER D 25 115.60 -160.48 REMARK 500 SER D 30 45.16 -89.46 REMARK 500 TYR D 33 57.64 -105.23 REMARK 500 PRO D 41 77.19 -69.26 REMARK 500 VAL D 48 -62.47 -125.60 REMARK 500 ARG D 71 117.85 -161.48 REMARK 500 LEU D 80 89.18 -151.30 REMARK 500 PRO D 102 16.00 -60.76 REMARK 500 ASP D 103 -168.83 -118.56 REMARK 500 VAL F 362 -73.00 -109.64 REMARK 500 ALA F 363 -46.03 -138.60 REMARK 500 ASP F 364 51.16 37.13 REMARK 500 PHE F 375 -96.79 51.43 REMARK 500 LYS F 378 93.46 -69.08 REMARK 500 ASP F 389 -2.71 -144.53 REMARK 500 SER F 459 122.04 119.01 REMARK 500 CYS F 480 53.74 39.76 REMARK 500 ASN F 487 -3.63 67.79 REMARK 500 GLN C 41 25.63 -148.72 REMARK 500 ALA C 42 75.62 59.97 REMARK 500 PRO C 43 142.85 -38.94 REMARK 500 ASP C 50 -70.86 63.42 REMARK 500 REMARK 500 THIS ENTRY HAS 51 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-62955 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF OMICRON BA.1 RBD COMPLEXED WITH CONBA-998,S309 REMARK 900 AND S304FABS DBREF 9LBS A 2 127 PDB 9LBS 9LBS 2 127 DBREF 9LBS B 1 107 PDB 9LBS 9LBS 1 107 DBREF 9LBS H 1 119 PDB 9LBS 9LBS 1 119 DBREF 9LBS L 1 108 PDB 9LBS 9LBS 1 108 DBREF 9LBS D 1 118 PDB 9LBS 9LBS 1 118 DBREF 9LBS F 337 517 UNP P0DTC2 SPIKE_SARS2 337 517 DBREF 9LBS C 1 108 PDB 9LBS 9LBS 1 108 SEQADV 9LBS ASP F 339 UNP P0DTC2 GLY 339 VARIANT SEQADV 9LBS PHE F 371 UNP P0DTC2 SER 371 VARIANT SEQADV 9LBS PRO F 373 UNP P0DTC2 SER 373 VARIANT SEQADV 9LBS PHE F 375 UNP P0DTC2 SER 375 VARIANT SEQADV 9LBS ALA F 376 UNP P0DTC2 THR 376 VARIANT SEQADV 9LBS ASN F 405 UNP P0DTC2 ASP 405 VARIANT SEQADV 9LBS SER F 408 UNP P0DTC2 ARG 408 VARIANT SEQADV 9LBS ASN F 417 UNP P0DTC2 LYS 417 VARIANT SEQADV 9LBS LYS F 440 UNP P0DTC2 ASN 440 VARIANT SEQADV 9LBS ASN F 477 UNP P0DTC2 SER 477 VARIANT SEQADV 9LBS LYS F 478 UNP P0DTC2 THR 478 VARIANT SEQADV 9LBS ALA F 484 UNP P0DTC2 GLU 484 VARIANT SEQADV 9LBS ARG F 493 UNP P0DTC2 GLN 493 VARIANT SEQADV 9LBS ARG F 498 UNP P0DTC2 GLN 498 VARIANT SEQADV 9LBS TYR F 501 UNP P0DTC2 ASN 501 VARIANT SEQADV 9LBS HIS F 505 UNP P0DTC2 TYR 505 VARIANT SEQRES 1 A 126 VAL GLN LEU VAL GLN SER GLY ALA GLU VAL LYS LYS PRO SEQRES 2 A 126 GLY ALA SER VAL LYS VAL SER CYS LYS ALA SER GLY TYR SEQRES 3 A 126 PRO PHE THR SER TYR GLY ILE SER TRP VAL ARG GLN ALA SEQRES 4 A 126 PRO GLY GLN GLY LEU GLU TRP MET GLY TRP ILE SER THR SEQRES 5 A 126 TYR ASN GLY ASN THR ASN TYR ALA GLN LYS PHE GLN GLY SEQRES 6 A 126 ARG VAL THR MET THR THR ASP THR SER THR THR THR GLY SEQRES 7 A 126 TYR MET GLU LEU ARG ARG LEU ARG SER ASP ASP THR ALA SEQRES 8 A 126 VAL TYR TYR CYS ALA ARG ASP TYR THR ARG GLY ALA TRP SEQRES 9 A 126 PHE GLY GLU SER LEU ILE GLY GLY PHE ASP ASN TRP GLY SEQRES 10 A 126 GLN GLY THR LEU VAL THR VAL SER SER SEQRES 1 B 107 GLU ILE VAL LEU THR GLN SER PRO GLY THR LEU SER LEU SEQRES 2 B 107 SER PRO GLY GLU ARG ALA THR LEU SER CYS ARG ALA SER SEQRES 3 B 107 GLN THR VAL SER SER THR SER LEU ALA TRP TYR GLN GLN SEQRES 4 B 107 LYS PRO GLY GLN ALA PRO ARG LEU LEU ILE TYR GLY ALA SEQRES 5 B 107 SER SER ARG ALA THR GLY ILE PRO ASP ARG PHE SER GLY SEQRES 6 B 107 SER GLY SER GLY THR ASP PHE THR LEU THR ILE SER ARG SEQRES 7 B 107 LEU GLU PRO GLU ASP PHE ALA VAL TYR TYR CYS GLN GLN SEQRES 8 B 107 HIS ASP THR SER LEU THR PHE GLY GLY GLY THR LYS VAL SEQRES 9 B 107 GLU ILE LYS SEQRES 1 H 119 GLU VAL GLN LEU VAL GLU SER GLY GLY GLY LEU VAL GLN SEQRES 2 H 119 PRO GLY GLY SER LEU ARG LEU SER CYS ALA ALA SER GLY SEQRES 3 H 119 PHE THR PHE SER SER TYR ASP MET HIS TRP VAL ARG GLN SEQRES 4 H 119 THR THR GLY LYS GLY LEU GLU TRP VAL SER THR ILE GLY SEQRES 5 H 119 THR ALA GLY ASP THR TYR TYR PRO ASP SER VAL LYS GLY SEQRES 6 H 119 ARG PHE THR ILE SER ARG GLU ASP ALA LYS ASN SER LEU SEQRES 7 H 119 TYR LEU GLN MET ASN SER LEU ARG ALA GLY ASP THR ALA SEQRES 8 H 119 VAL TYR TYR CYS ALA ARG GLY ASP SER SER GLY TYR TYR SEQRES 9 H 119 TYR TYR PHE ASP TYR TRP GLY GLN GLY THR LEU LEU THR SEQRES 10 H 119 VAL SER SEQRES 1 L 108 ASP ILE GLN MET THR GLN SER PRO SER SER LEU SER ALA SEQRES 2 L 108 ALA VAL GLY ASP ARG VAL THR ILE THR CYS ARG ALA SER SEQRES 3 L 108 GLN SER ILE GLY SER TYR LEU ASN TRP TYR GLN GLN LYS SEQRES 4 L 108 PRO GLY LYS ALA PRO LYS LEU LEU ILE TYR ALA ALA SER SEQRES 5 L 108 SER LEU GLN SER GLY VAL PRO SER ARG PHE SER GLY SER SEQRES 6 L 108 GLY SER GLY THR ASP PHE THR LEU THR ILE SER SER LEU SEQRES 7 L 108 GLN PRO GLU ASP PHE ALA ILE TYR TYR CYS GLN GLN SER SEQRES 8 L 108 TYR VAL SER PRO THR TYR THR PHE GLY PRO GLY THR LYS SEQRES 9 L 108 VAL ASP ILE LYS SEQRES 1 D 118 GLU VAL GLN LEU VAL GLU SER GLY GLY GLY LEU VAL GLN SEQRES 2 D 118 PRO GLY GLY SER LEU ARG LEU SER CYS ALA ALA SER GLY SEQRES 3 D 118 PHE THR VAL SER SER ASN TYR MET SER TRP VAL ARG GLN SEQRES 4 D 118 ALA PRO GLY LYS GLY LEU GLU TRP VAL SER VAL ILE TYR SEQRES 5 D 118 SER GLY GLY ASP THR TYR TYR PRO ASP SER VAL GLN GLY SEQRES 6 D 118 ARG PHE THR ILE SER ARG ASP ASN SER LYS ASN THR LEU SEQRES 7 D 118 TYR LEU GLN MET ASN SER LEU ARG ALA GLU ASP THR ALA SEQRES 8 D 118 VAL TYR TYR CYS ALA ARG SER PRO THR PRO PRO ASP GLY SEQRES 9 D 118 PHE ASP ILE TRP GLY GLN GLY THR LEU VAL THR VAL SER SEQRES 10 D 118 SER SEQRES 1 F 181 PRO PHE ASP GLU VAL PHE ASN ALA THR ARG PHE ALA SER SEQRES 2 F 181 VAL TYR ALA TRP ASN ARG LYS ARG ILE SER ASN CYS VAL SEQRES 3 F 181 ALA ASP TYR SER VAL LEU TYR ASN PHE ALA PRO PHE PHE SEQRES 4 F 181 ALA PHE LYS CYS TYR GLY VAL SER PRO THR LYS LEU ASN SEQRES 5 F 181 ASP LEU CYS PHE THR ASN VAL TYR ALA ASP SER PHE VAL SEQRES 6 F 181 ILE ARG GLY ASN GLU VAL SER GLN ILE ALA PRO GLY GLN SEQRES 7 F 181 THR GLY ASN ILE ALA ASP TYR ASN TYR LYS LEU PRO ASP SEQRES 8 F 181 ASP PHE THR GLY CYS VAL ILE ALA TRP ASN SER ASN LYS SEQRES 9 F 181 LEU ASP SER LYS VAL GLY GLY ASN TYR ASN TYR LEU TYR SEQRES 10 F 181 ARG LEU PHE ARG LYS SER ASN LEU LYS PRO PHE GLU ARG SEQRES 11 F 181 ASP ILE SER THR GLU ILE TYR GLN ALA GLY ASN LYS PRO SEQRES 12 F 181 CYS ASN GLY VAL ALA GLY PHE ASN CYS TYR PHE PRO LEU SEQRES 13 F 181 ARG SER TYR GLY PHE ARG PRO THR TYR GLY VAL GLY HIS SEQRES 14 F 181 GLN PRO TYR ARG VAL VAL VAL LEU SER PHE GLU LEU SEQRES 1 C 108 SER TYR VAL LEU THR GLN PRO PRO SER VAL SER VAL ALA SEQRES 2 C 108 PRO GLY LYS THR ALA ARG ILE SER CYS GLY GLY ASN ASN SEQRES 3 C 108 ILE GLY SER TYR SER ALA HIS TRP TYR GLN GLN ARG PRO SEQRES 4 C 108 GLY GLN ALA PRO VAL LEU VAL ILE TYR TYR ASP SER ASP SEQRES 5 C 108 ARG PRO SER GLY ILE PRO GLU ARG PHE SER GLY SER ASN SEQRES 6 C 108 SER GLY ASN THR ALA THR LEU THR ILE SER ARG VAL GLU SEQRES 7 C 108 ALA GLY ASP GLU ALA ASP TYR TYR CYS GLN VAL TRP ASP SEQRES 8 C 108 SER SER SER ASP HIS TRP VAL PHE GLY GLY GLY THR LYS SEQRES 9 C 108 LEU THR VAL LEU HET NAG E 1 14 HET NAG E 2 14 HET FUC E 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 8 NAG 2(C8 H15 N O6) FORMUL 8 FUC C6 H12 O5 HELIX 1 AA1 ARG A 87 THR A 91 5 5 HELIX 2 AA2 THR D 28 ASN D 32 5 5 HELIX 3 AA3 ASP D 72 ASN D 76 5 5 HELIX 4 AA4 SER F 349 TRP F 353 5 5 HELIX 5 AA5 ASN F 405 ALA F 411 5 7 HELIX 6 AA6 GLY F 416 TYR F 421 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 SER A 25 N GLN A 3 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 ASP A 73 O THR A 78 SHEET 1 AA2 5 GLU A 10 LYS A 12 0 SHEET 2 AA2 5 LEU A 122 VAL A 125 1 O THR A 124 N LYS A 12 SHEET 3 AA2 5 ALA A 92 ASP A 99 -1 N ALA A 92 O VAL A 123 SHEET 4 AA2 5 GLY A 33 ALA A 40 -1 N GLY A 33 O ASP A 99 SHEET 5 AA2 5 GLY A 44 GLY A 49 -1 O GLU A 46 N ARG A 38 SHEET 1 AA3 2 LEU B 4 THR B 5 0 SHEET 2 AA3 2 ARG B 24 ALA B 25 -1 O ARG B 24 N THR B 5 SHEET 1 AA4 5 THR B 10 SER B 12 0 SHEET 2 AA4 5 THR B 102 GLU B 105 1 O GLU B 105 N LEU B 11 SHEET 3 AA4 5 VAL B 86 TYR B 88 -1 N TYR B 87 O THR B 102 SHEET 4 AA4 5 TRP B 36 GLN B 39 -1 N GLN B 39 O VAL B 86 SHEET 5 AA4 5 ARG B 46 ILE B 49 -1 O ILE B 49 N TRP B 36 SHEET 1 AA5 2 ALA B 19 THR B 20 0 SHEET 2 AA5 2 THR B 75 ILE B 76 -1 O ILE B 76 N ALA B 19 SHEET 1 AA6 2 SER B 66 GLY B 67 0 SHEET 2 AA6 2 PHE B 72 THR B 73 -1 O THR B 73 N SER B 66 SHEET 1 AA7 2 GLN B 90 GLN B 91 0 SHEET 2 AA7 2 THR B 97 PHE B 98 -1 O THR B 97 N GLN B 91 SHEET 1 AA8 5 THR H 57 TYR H 58 0 SHEET 2 AA8 5 LEU H 45 ILE H 51 -1 N THR H 50 O TYR H 58 SHEET 3 AA8 5 TRP H 36 GLN H 39 -1 N ARG H 38 O GLU H 46 SHEET 4 AA8 5 VAL H 92 CYS H 95 -1 O VAL H 92 N GLN H 39 SHEET 5 AA8 5 GLY H 113 LEU H 115 -1 O THR H 114 N TYR H 93 SHEET 1 AA9 2 SER H 70 GLU H 72 0 SHEET 2 AA9 2 SER H 77 TYR H 79 -1 O SER H 77 N GLU H 72 SHEET 1 AB1 2 ARG H 97 SER H 100 0 SHEET 2 AB1 2 TYR H 105 ASP H 108 -1 O ASP H 108 N ARG H 97 SHEET 1 AB2 5 SER L 10 LEU L 11 0 SHEET 2 AB2 5 THR L 103 VAL L 105 1 N LYS L 104 O LEU L 11 SHEET 3 AB2 5 ILE L 85 TYR L 87 -1 N TYR L 86 O THR L 103 SHEET 4 AB2 5 ASN L 34 GLN L 38 -1 N GLN L 38 O ILE L 85 SHEET 5 AB2 5 LYS L 45 TYR L 49 -1 O ILE L 48 N TRP L 35 SHEET 1 AB3 3 THR L 20 THR L 22 0 SHEET 2 AB3 3 THR L 72 ILE L 75 -1 O LEU L 73 N ILE L 21 SHEET 3 AB3 3 PHE L 62 SER L 65 -1 N SER L 63 O THR L 74 SHEET 1 AB4 2 LEU D 18 ARG D 19 0 SHEET 2 AB4 2 GLN D 81 MET D 82 -1 O MET D 82 N LEU D 18 SHEET 1 AB5 5 THR D 57 TYR D 58 0 SHEET 2 AB5 5 LEU D 45 ILE D 51 -1 N VAL D 50 O TYR D 58 SHEET 3 AB5 5 TYR D 33 GLN D 39 -1 N MET D 34 O ILE D 51 SHEET 4 AB5 5 VAL D 92 SER D 98 -1 O TYR D 94 N VAL D 37 SHEET 5 AB5 5 ILE D 107 TRP D 108 -1 O ILE D 107 N ARG D 97 SHEET 1 AB6 5 THR D 57 TYR D 58 0 SHEET 2 AB6 5 LEU D 45 ILE D 51 -1 N VAL D 50 O TYR D 58 SHEET 3 AB6 5 TYR D 33 GLN D 39 -1 N MET D 34 O ILE D 51 SHEET 4 AB6 5 VAL D 92 SER D 98 -1 O TYR D 94 N VAL D 37 SHEET 5 AB6 5 THR D 112 LEU D 113 -1 O THR D 112 N TYR D 93 SHEET 1 AB7 3 PHE F 400 ARG F 403 0 SHEET 2 AB7 3 PRO F 507 LEU F 513 -1 O TYR F 508 N ILE F 402 SHEET 3 AB7 3 CYS F 432 ASN F 437 -1 N CYS F 432 O LEU F 513 SHEET 1 AB8 2 LEU F 452 TYR F 453 0 SHEET 2 AB8 2 ARG F 493 SER F 494 -1 O ARG F 493 N TYR F 453 SHEET 1 AB9 2 TYR F 473 GLN F 474 0 SHEET 2 AB9 2 CYS F 488 TYR F 489 -1 O TYR F 489 N TYR F 473 SHEET 1 AC1 3 ALA C 18 CYS C 22 0 SHEET 2 AC1 3 THR C 69 ILE C 74 -1 O LEU C 72 N ILE C 20 SHEET 3 AC1 3 SER C 64 SER C 66 -1 N SER C 64 O THR C 71 SHEET 1 AC2 4 VAL C 44 ILE C 47 0 SHEET 2 AC2 4 ALA C 32 GLN C 37 -1 N TRP C 34 O ILE C 47 SHEET 3 AC2 4 ASP C 84 VAL C 89 -1 O ASP C 84 N GLN C 37 SHEET 4 AC2 4 VAL C 98 PHE C 99 -1 O VAL C 98 N VAL C 89 SSBOND 1 CYS A 22 CYS A 96 1555 1555 2.03 SSBOND 2 CYS B 23 CYS B 89 1555 1555 2.03 SSBOND 3 CYS H 22 CYS H 95 1555 1555 2.04 SSBOND 4 CYS L 23 CYS L 88 1555 1555 2.03 SSBOND 5 CYS D 22 CYS D 95 1555 1555 2.03 SSBOND 6 CYS F 379 CYS F 432 1555 1555 2.01 SSBOND 7 CYS F 480 CYS F 488 1555 1555 2.03 SSBOND 8 CYS C 22 CYS C 87 1555 1555 2.03 LINK ND2 ASN F 343 C1 NAG E 1 1555 1555 1.44 LINK O4 NAG E 1 C1 NAG E 2 1555 1555 1.39 LINK O6 NAG E 1 C1 FUC E 3 1555 1555 1.40 CISPEP 1 SER B 7 PRO B 8 0 -2.86 CISPEP 2 ALA F 372 PRO F 373 0 -9.28 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 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