HEADER IMMUNE SYSTEM/VIRAL PROTEIN 13-DEC-22 8HQ7 TITLE CRYO-EM STRUCTURE OF SARS-COV-2 OMICRON PROTOTYPE RBD IN COMPLEX WITH TITLE 2 FAB L4.65 AND L5.34 COMPND MOL_ID: 1; COMPND 2 MOLECULE: SPIKE PROTEIN S1; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: FAB L5.34; COMPND 7 CHAIN: M; COMPND 8 ENGINEERED: YES; COMPND 9 MOL_ID: 3; COMPND 10 MOLECULE: FAB L5.34; COMPND 11 CHAIN: N; COMPND 12 ENGINEERED: YES; COMPND 13 MOL_ID: 4; COMPND 14 MOLECULE: FAB L4.65; COMPND 15 CHAIN: H; COMPND 16 ENGINEERED: YES; COMPND 17 MOL_ID: 5; COMPND 18 MOLECULE: FAB L4.65; COMPND 19 CHAIN: L; COMPND 20 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SEVERE ACUTE RESPIRATORY SYNDROME CORONAVIRUS SOURCE 3 2; SOURCE 4 ORGANISM_COMMON: 2019-NCOV, SARS-COV-2; SOURCE 5 ORGANISM_TAXID: 2697049; SOURCE 6 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 10 ORGANISM_TAXID: 9606; SOURCE 11 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 12 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 13 MOL_ID: 3; SOURCE 14 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 15 ORGANISM_TAXID: 9606; SOURCE 16 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 17 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 18 MOL_ID: 4; SOURCE 19 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 20 ORGANISM_TAXID: 9606; SOURCE 21 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 22 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 23 MOL_ID: 5; SOURCE 24 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 25 ORGANISM_TAXID: 9606; SOURCE 26 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 27 EXPRESSION_SYSTEM_TAXID: 9606 KEYWDS SARS-COV-2, OMICRON PROTOTYPE RBD, CRYO-EM STRUCTURE, FAB, IMMUNE KEYWDS 2 SYSTEM/VIRAL PROTEIN, IMMUNE SYSTEM-VIRAL PROTEIN COMPLEX EXPDTA ELECTRON MICROSCOPY AUTHOR G.F.GAO,S.LIU REVDAT 4 30-OCT-24 8HQ7 1 REMARK REVDAT 3 08-MAY-24 8HQ7 1 COMPND REVDAT 2 31-JAN-24 8HQ7 1 JRNL REVDAT 1 20-DEC-23 8HQ7 0 JRNL AUTH S.GUO,Y.ZHENG,Z.GAO,M.DUAN,S.LIU,P.DU,X.XU,K.XU,X.ZHAO, JRNL AUTH 2 Y.CHAI,P.WANG,Q.ZHAO,G.F.GAO,L.DAI JRNL TITL DOSING INTERVAL REGIMEN SHAPES POTENCY AND BREADTH OF JRNL TITL 2 ANTIBODY REPERTOIRE AFTER VACCINATION OF SARS-COV-2 RBD JRNL TITL 3 PROTEIN SUBUNIT VACCINE. JRNL REF CELL DISCOV V. 9 79 2023 JRNL REFN ESSN 2056-5968 JRNL PMID 37507370 JRNL DOI 10.1038/S41421-023-00585-5 REMARK 2 REMARK 2 RESOLUTION. 2.70 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) : 2.700 REMARK 3 NUMBER OF PARTICLES : 615800 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 8HQ7 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBC ON 21-DEC-22. REMARK 100 THE DEPOSITION ID IS D_1300034119. 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 SARS-COV-2 REMARK 245 OMICRON PROTOTYPE RBD IN REMARK 245 COMPLEX WITH FAB L4.65 AND L5.34 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 : FEI FALCON IV (4K X 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) : 139.00 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: PENTAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, M, N, H, L, B 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: 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 OG SER L 163 OG SER L 177 2.13 REMARK 500 OD1 ASP N 172 OG1 THR N 174 2.14 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 CYS A 379 CA - CB - SG ANGL. DEV. = 19.7 DEGREES REMARK 500 CYS A 432 CA - CB - SG ANGL. DEV. = 20.0 DEGREES 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 ASN A 334 60.04 38.57 REMARK 500 ASP A 428 36.90 -98.46 REMARK 500 GLU M 26 -10.02 77.48 REMARK 500 SER M 99 63.84 60.31 REMARK 500 SER M 124 71.06 59.44 REMARK 500 THR M 125 129.00 -33.33 REMARK 500 ASP M 153 62.69 64.46 REMARK 500 SER N 30 -124.62 59.15 REMARK 500 ALA N 51 -6.66 68.28 REMARK 500 SER N 52 -15.05 -140.08 REMARK 500 ARG N 96 36.06 -143.69 REMARK 500 THR N 111 -168.86 -79.27 REMARK 500 THR H 15 25.53 49.05 REMARK 500 GLN H 16 -168.10 -103.60 REMARK 500 ASP H 56 30.79 -96.46 REMARK 500 ASN H 86 71.24 57.45 REMARK 500 ALA H 93 -169.83 -165.83 REMARK 500 SER H 106 -0.87 57.85 REMARK 500 ASN H 108 66.06 60.50 REMARK 500 TYR H 110 75.60 61.05 REMARK 500 TYR H 111 47.69 -81.20 REMARK 500 PRO H 117 133.39 -33.50 REMARK 500 ALA L 52 -9.99 72.60 REMARK 500 PRO L 142 -161.46 -76.94 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 CYS A 379 TYR A 380 -144.21 REMARK 500 ASP H 116 PRO H 117 -130.92 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-34946 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF SARS-COV-2 OMICRON PROTOTYPE RBD IN COMPLEX REMARK 900 WITH FAB L4.65 AND L5.34 DBREF 8HQ7 A 333 527 UNP P0DTC2 SPIKE_SARS2 333 527 DBREF 8HQ7 M 1 225 PDB 8HQ7 8HQ7 1 225 DBREF 8HQ7 N 1 216 PDB 8HQ7 8HQ7 1 216 DBREF 8HQ7 H 1 231 PDB 8HQ7 8HQ7 1 231 DBREF 8HQ7 L 1 215 PDB 8HQ7 8HQ7 1 215 SEQRES 1 A 195 THR ASN LEU CYS PRO PHE GLY GLU VAL PHE ASN ALA THR SEQRES 2 A 195 ARG PHE ALA SER VAL TYR ALA TRP ASN ARG LYS ARG ILE SEQRES 3 A 195 SER ASN CYS VAL ALA ASP TYR SER VAL LEU TYR ASN SER SEQRES 4 A 195 ALA SER PHE SER THR PHE LYS CYS TYR GLY VAL SER PRO SEQRES 5 A 195 THR LYS LEU ASN ASP LEU CYS PHE THR ASN VAL TYR ALA SEQRES 6 A 195 ASP SER PHE VAL ILE ARG GLY ASP GLU VAL ARG GLN ILE SEQRES 7 A 195 ALA PRO GLY GLN THR GLY LYS ILE ALA ASP TYR ASN TYR SEQRES 8 A 195 LYS LEU PRO ASP ASP PHE THR GLY CYS VAL ILE ALA TRP SEQRES 9 A 195 ASN SER ASN ASN LEU ASP SER LYS VAL GLY GLY ASN TYR SEQRES 10 A 195 ASN TYR LEU TYR ARG LEU PHE ARG LYS SER ASN LEU LYS SEQRES 11 A 195 PRO PHE GLU ARG ASP ILE SER THR GLU ILE TYR GLN ALA SEQRES 12 A 195 GLY SER THR PRO CYS ASN GLY VAL GLU GLY PHE ASN CYS SEQRES 13 A 195 TYR PHE PRO LEU GLN SER TYR GLY PHE GLN PRO THR ASN SEQRES 14 A 195 GLY VAL GLY TYR GLN PRO TYR ARG VAL VAL VAL LEU SER SEQRES 15 A 195 PHE GLU LEU LEU HIS ALA PRO ALA THR VAL CYS GLY PRO SEQRES 1 M 225 GLU VAL GLN LEU VAL GLU SER GLY GLY GLY LEU VAL GLN SEQRES 2 M 225 PRO GLY GLY SER LEU ARG LEU SER CYS ALA ALA SER GLU SEQRES 3 M 225 ILE THR VAL SER SER ASN TYR MET ASN TRP VAL ARG GLN SEQRES 4 M 225 ALA PRO GLY LYS GLY LEU GLU TRP VAL SER VAL VAL TYR SEQRES 5 M 225 PRO GLY GLY SER THR PHE TYR THR ASP SER VAL LYS GLY SEQRES 6 M 225 ARG PHE THR ILE SER ARG ASP ASN SER LYS ASN THR LEU SEQRES 7 M 225 TYR LEU GLN MET ASN SER LEU ARG ALA GLU ASP THR ALA SEQRES 8 M 225 VAL TYR TYR CYS ALA ARG GLU SER GLY GLY PHE PRO LEU SEQRES 9 M 225 ALA GLU GLY ALA PHE ASP ILE TRP GLY GLN GLY THR MET SEQRES 10 M 225 VAL THR VAL SER SER ALA SER THR LYS GLY PRO SER VAL SEQRES 11 M 225 PHE PRO LEU ALA PRO SER SER LYS SER THR SER GLY GLY SEQRES 12 M 225 THR ALA ALA LEU GLY CYS LEU VAL LYS ASP TYR PHE PRO SEQRES 13 M 225 GLU PRO VAL THR VAL SER TRP ASN SER GLY ALA LEU THR SEQRES 14 M 225 SER GLY VAL HIS THR PHE PRO ALA VAL LEU GLN SER SER SEQRES 15 M 225 GLY LEU TYR SER LEU SER SER VAL VAL THR VAL PRO SER SEQRES 16 M 225 SER SER LEU GLY THR GLN THR TYR ILE CYS ASN VAL ASN SEQRES 17 M 225 HIS LYS PRO SER ASN THR LYS VAL ASP LYS ARG VAL GLU SEQRES 18 M 225 PRO LYS SER CYS SEQRES 1 N 216 ASP ILE GLN MET THR GLN SER PRO SER SER LEU SER ALA SEQRES 2 N 216 SER VAL GLY ASP ARG VAL SER ILE THR CYS ARG ALA SER SEQRES 3 N 216 GLN SER ILE SER THR HIS LEU HIS TRP TYR GLN GLN LYS SEQRES 4 N 216 PRO GLY LYS ALA PRO LYS LEU LEU ILE SER ALA ALA SER SEQRES 5 N 216 THR LEU GLN SER GLY VAL PRO SER ARG PHE SER GLY SER SEQRES 6 N 216 GLY SER GLY THR ASP PHE THR LEU THR ILE THR SER LEU SEQRES 7 N 216 GLN PRO GLU ASP PHE ALA THR TYR TYR CYS GLN GLN SER SEQRES 8 N 216 TYR SER THR PRO ARG GLY LEU SER PHE GLY GLY GLY THR SEQRES 9 N 216 LYS VAL GLU ILE LYS ARG THR VAL ALA ALA PRO SER VAL SEQRES 10 N 216 PHE ILE PHE PRO PRO SER ASP GLU GLN LEU LYS SER GLY SEQRES 11 N 216 THR ALA SER VAL VAL CYS LEU LEU ASN ASN PHE TYR PRO SEQRES 12 N 216 ARG GLU ALA LYS VAL GLN TRP LYS VAL ASP ASN ALA LEU SEQRES 13 N 216 GLN SER GLY ASN SER GLN GLU SER VAL THR GLU GLN ASP SEQRES 14 N 216 SER LYS ASP SER THR TYR SER LEU SER SER THR LEU THR SEQRES 15 N 216 LEU SER LYS ALA ASP TYR GLU LYS HIS LYS VAL TYR ALA SEQRES 16 N 216 CYS GLU VAL THR HIS GLN GLY LEU SER SER PRO VAL THR SEQRES 17 N 216 LYS SER PHE ASN ARG GLY GLU CYS SEQRES 1 H 231 GLN ILE THR LEU LYS GLU SER GLY PRO THR LEU VAL LYS SEQRES 2 H 231 PRO THR GLN THR LEU THR LEU THR CYS THR PHE SER GLY SEQRES 3 H 231 PHE SER LEU SER THR SER GLY VAL GLY VAL ALA TRP ILE SEQRES 4 H 231 ARG GLN PRO PRO GLY LYS ALA LEU GLU TRP LEU ALA LEU SEQRES 5 H 231 ILE TYR TRP ASP ASN ASP LYS ARG SER SER PRO SER LEU SEQRES 6 H 231 ASN ASN ARG LEU THR ILE THR LYS ASP THR SER LYS ASN SEQRES 7 H 231 GLN VAL VAL LEU THR MET THR ASN MET ASP PRO GLU ASP SEQRES 8 H 231 THR ALA THR TYR TYR CYS ALA HIS PHE PHE SER HIS TYR SEQRES 9 H 231 ASP SER SER ASN TYR TYR TYR GLY SER TRP PHE ASP PRO SEQRES 10 H 231 TRP GLY GLN GLY THR LEU VAL THR VAL SER SER ALA SER SEQRES 11 H 231 THR LYS GLY PRO SER VAL PHE PRO LEU ALA PRO SER SER SEQRES 12 H 231 LYS SER THR SER GLY GLY THR ALA ALA LEU GLY CYS LEU SEQRES 13 H 231 VAL LYS ASP TYR PHE PRO GLU PRO VAL THR VAL SER TRP SEQRES 14 H 231 ASN SER GLY ALA LEU THR SER GLY VAL HIS THR PHE PRO SEQRES 15 H 231 ALA VAL LEU GLN SER SER GLY LEU TYR SER LEU SER SER SEQRES 16 H 231 VAL VAL THR VAL PRO SER SER SER LEU GLY THR GLN THR SEQRES 17 H 231 TYR ILE CYS ASN VAL ASN HIS LYS PRO SER ASN THR LYS SEQRES 18 H 231 VAL ASP LYS ARG VAL GLU PRO LYS SER CYS SEQRES 1 L 215 GLU ILE VAL LEU THR GLN SER PRO GLY THR LEU SER LEU SEQRES 2 L 215 SER PRO GLY GLU ARG ALA THR LEU SER CYS ARG ALA SER SEQRES 3 L 215 GLN SER PHE ASP SER ARG TYR LEU GLY TRP TYR GLN GLN SEQRES 4 L 215 LYS SER GLY GLN ALA PRO ARG LEU LEU ILE TYR GLY ALA SEQRES 5 L 215 SER SER ARG ALA THR GLY ILE PRO ASP ARG PHE SER GLY SEQRES 6 L 215 SER GLY SER GLY THR ASP PHE THR LEU THR ILE SER ARG SEQRES 7 L 215 LEU GLU PRO GLU ASP PHE ALA VAL TYR TYR CYS GLN GLN SEQRES 8 L 215 PHE GLY ASP SER PRO PHE THR PHE GLY GLN GLY THR LYS SEQRES 9 L 215 LEU GLU ILE LYS ARG THR VAL ALA ALA PRO SER VAL PHE SEQRES 10 L 215 ILE PHE PRO PRO SER ASP GLU GLN LEU LYS SER GLY THR SEQRES 11 L 215 ALA SER VAL VAL CYS LEU LEU ASN ASN PHE TYR PRO ARG SEQRES 12 L 215 GLU ALA LYS VAL GLN TRP LYS VAL ASP ASN ALA LEU GLN SEQRES 13 L 215 SER GLY ASN SER GLN GLU SER VAL THR GLU GLN ASP SER SEQRES 14 L 215 LYS ASP SER THR TYR SER LEU SER SER THR LEU THR LEU SEQRES 15 L 215 SER LYS ALA ASP TYR GLU LYS HIS LYS VAL TYR ALA CYS SEQRES 16 L 215 GLU VAL THR HIS GLN GLY LEU SER SER PRO VAL THR LYS SEQRES 17 L 215 SER PHE ASN ARG GLY GLU CYS HET NAG B 1 14 HET NAG B 2 14 HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE 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 FORMUL 6 NAG 2(C8 H15 N O6) HELIX 1 AA1 PHE A 338 ASN A 343 1 6 HELIX 2 AA2 SER A 349 TRP A 353 5 5 HELIX 3 AA3 TYR A 365 SER A 371 1 7 HELIX 4 AA4 SER A 383 LEU A 387 5 5 HELIX 5 AA5 ASP A 405 ILE A 410 5 6 HELIX 6 AA6 GLY A 416 ASN A 422 1 7 HELIX 7 AA7 SER A 438 SER A 443 1 6 HELIX 8 AA8 THR M 28 ASN M 32 5 5 HELIX 9 AA9 ARG M 86 THR M 90 5 5 HELIX 10 AB1 SER M 165 ALA M 167 5 3 HELIX 11 AB2 PRO M 194 GLY M 199 5 6 HELIX 12 AB3 GLN N 79 PHE N 83 5 5 HELIX 13 AB4 SER N 123 SER N 129 1 7 HELIX 14 AB5 LYS N 185 LYS N 190 1 6 HELIX 15 AB6 PRO H 63 ASN H 67 5 5 HELIX 16 AB7 SER H 171 ALA H 173 5 3 HELIX 17 AB8 PRO H 200 LEU H 204 5 5 HELIX 18 AB9 ASP L 30 ARG L 32 5 3 HELIX 19 AC1 GLU L 80 PHE L 84 5 5 HELIX 20 AC2 LYS L 184 GLU L 188 1 5 SHEET 1 AA1 5 ASN A 354 ILE A 358 0 SHEET 2 AA1 5 ASN A 394 ARG A 403 -1 O VAL A 395 N ILE A 358 SHEET 3 AA1 5 PRO A 507 GLU A 516 -1 O VAL A 510 N PHE A 400 SHEET 4 AA1 5 GLY A 431 ASN A 437 -1 N CYS A 432 O LEU A 513 SHEET 5 AA1 5 THR A 376 CYS A 379 -1 N LYS A 378 O VAL A 433 SHEET 1 AA2 2 LEU A 452 ARG A 454 0 SHEET 2 AA2 2 LEU A 492 SER A 494 -1 O GLN A 493 N TYR A 453 SHEET 1 AA3 2 TYR A 473 GLN A 474 0 SHEET 2 AA3 2 CYS A 488 TYR A 489 -1 O TYR A 489 N TYR A 473 SHEET 1 AA4 4 GLN M 3 SER M 7 0 SHEET 2 AA4 4 LEU M 18 SER M 25 -1 O SER M 21 N SER M 7 SHEET 3 AA4 4 THR M 77 MET M 82 -1 O MET M 82 N LEU M 18 SHEET 4 AA4 4 PHE M 67 ASP M 72 -1 N THR M 68 O GLN M 81 SHEET 1 AA5 6 GLY M 10 VAL M 12 0 SHEET 2 AA5 6 THR M 116 VAL M 120 1 O THR M 119 N GLY M 10 SHEET 3 AA5 6 ALA M 91 GLY M 100 -1 N TYR M 93 O THR M 116 SHEET 4 AA5 6 TYR M 33 GLN M 39 -1 N VAL M 37 O TYR M 94 SHEET 5 AA5 6 LEU M 45 VAL M 51 -1 O SER M 49 N TRP M 36 SHEET 6 AA5 6 THR M 57 TYR M 59 -1 O PHE M 58 N VAL M 50 SHEET 1 AA6 4 GLY M 10 VAL M 12 0 SHEET 2 AA6 4 THR M 116 VAL M 120 1 O THR M 119 N GLY M 10 SHEET 3 AA6 4 ALA M 91 GLY M 100 -1 N TYR M 93 O THR M 116 SHEET 4 AA6 4 ALA M 105 TRP M 112 -1 O ILE M 111 N ARG M 97 SHEET 1 AA7 4 SER M 129 LEU M 133 0 SHEET 2 AA7 4 ALA M 145 TYR M 154 -1 O LYS M 152 N SER M 129 SHEET 3 AA7 4 TYR M 185 VAL M 193 -1 O VAL M 191 N LEU M 147 SHEET 4 AA7 4 VAL M 172 THR M 174 -1 N HIS M 173 O VAL M 190 SHEET 1 AA8 4 SER M 129 LEU M 133 0 SHEET 2 AA8 4 ALA M 145 TYR M 154 -1 O LYS M 152 N SER M 129 SHEET 3 AA8 4 TYR M 185 VAL M 193 -1 O VAL M 191 N LEU M 147 SHEET 4 AA8 4 VAL M 178 LEU M 179 -1 N VAL M 178 O SER M 186 SHEET 1 AA9 3 THR M 160 TRP M 163 0 SHEET 2 AA9 3 ILE M 204 HIS M 209 -1 O ASN M 208 N THR M 160 SHEET 3 AA9 3 THR M 214 ARG M 219 -1 O VAL M 216 N VAL M 207 SHEET 1 AB1 4 MET N 4 SER N 7 0 SHEET 2 AB1 4 VAL N 19 ALA N 25 -1 O THR N 22 N SER N 7 SHEET 3 AB1 4 ASP N 70 ILE N 75 -1 O PHE N 71 N CYS N 23 SHEET 4 AB1 4 PHE N 62 SER N 67 -1 N SER N 63 O THR N 74 SHEET 1 AB2 6 SER N 10 ALA N 13 0 SHEET 2 AB2 6 THR N 104 ILE N 108 1 O LYS N 105 N LEU N 11 SHEET 3 AB2 6 THR N 85 GLN N 90 -1 N TYR N 86 O THR N 104 SHEET 4 AB2 6 LEU N 33 GLN N 38 -1 N GLN N 38 O THR N 85 SHEET 5 AB2 6 LYS N 45 SER N 49 -1 O LYS N 45 N GLN N 37 SHEET 6 AB2 6 THR N 53 LEU N 54 -1 O THR N 53 N SER N 49 SHEET 1 AB3 4 SER N 10 ALA N 13 0 SHEET 2 AB3 4 THR N 104 ILE N 108 1 O LYS N 105 N LEU N 11 SHEET 3 AB3 4 THR N 85 GLN N 90 -1 N TYR N 86 O THR N 104 SHEET 4 AB3 4 SER N 99 PHE N 100 -1 O SER N 99 N GLN N 90 SHEET 1 AB4 4 SER N 116 PHE N 120 0 SHEET 2 AB4 4 THR N 131 PHE N 141 -1 O LEU N 137 N PHE N 118 SHEET 3 AB4 4 TYR N 175 SER N 184 -1 O LEU N 177 N LEU N 138 SHEET 4 AB4 4 SER N 161 VAL N 165 -1 N SER N 164 O SER N 178 SHEET 1 AB5 4 ALA N 155 LEU N 156 0 SHEET 2 AB5 4 ALA N 146 VAL N 152 -1 N VAL N 152 O ALA N 155 SHEET 3 AB5 4 VAL N 193 HIS N 200 -1 O ALA N 195 N LYS N 151 SHEET 4 AB5 4 VAL N 207 ASN N 212 -1 O VAL N 207 N VAL N 198 SHEET 1 AB6 4 THR H 3 SER H 7 0 SHEET 2 AB6 4 LEU H 18 SER H 25 -1 O THR H 21 N SER H 7 SHEET 3 AB6 4 GLN H 79 MET H 84 -1 O VAL H 80 N CYS H 22 SHEET 4 AB6 4 LEU H 69 ASP H 74 -1 N ASP H 74 O GLN H 79 SHEET 1 AB7 6 LEU H 11 VAL H 12 0 SHEET 2 AB7 6 THR H 122 VAL H 126 1 O THR H 125 N VAL H 12 SHEET 3 AB7 6 ALA H 93 SER H 102 -1 N TYR H 95 O THR H 122 SHEET 4 AB7 6 GLY H 35 GLN H 41 -1 N ILE H 39 O TYR H 96 SHEET 5 AB7 6 GLU H 48 TYR H 54 -1 O ALA H 51 N TRP H 38 SHEET 6 AB7 6 LYS H 59 SER H 61 -1 O ARG H 60 N LEU H 52 SHEET 1 AB8 4 LEU H 11 VAL H 12 0 SHEET 2 AB8 4 THR H 122 VAL H 126 1 O THR H 125 N VAL H 12 SHEET 3 AB8 4 ALA H 93 SER H 102 -1 N TYR H 95 O THR H 122 SHEET 4 AB8 4 SER H 113 TRP H 118 -1 O PRO H 117 N HIS H 99 SHEET 1 AB9 4 SER H 135 LEU H 139 0 SHEET 2 AB9 4 ALA H 151 TYR H 160 -1 O LYS H 158 N SER H 135 SHEET 3 AB9 4 TYR H 191 VAL H 199 -1 O VAL H 199 N ALA H 151 SHEET 4 AB9 4 VAL H 178 HIS H 179 -1 N HIS H 179 O VAL H 196 SHEET 1 AC1 4 SER H 135 LEU H 139 0 SHEET 2 AC1 4 ALA H 151 TYR H 160 -1 O LYS H 158 N SER H 135 SHEET 3 AC1 4 TYR H 191 VAL H 199 -1 O VAL H 199 N ALA H 151 SHEET 4 AC1 4 VAL H 184 LEU H 185 -1 N VAL H 184 O SER H 192 SHEET 1 AC2 3 THR H 166 TRP H 169 0 SHEET 2 AC2 3 TYR H 209 HIS H 215 -1 O ASN H 212 N SER H 168 SHEET 3 AC2 3 THR H 220 VAL H 226 -1 O VAL H 222 N VAL H 213 SHEET 1 AC3 4 LEU L 4 SER L 7 0 SHEET 2 AC3 4 ALA L 19 ALA L 25 -1 O ARG L 24 N THR L 5 SHEET 3 AC3 4 ASP L 71 ILE L 76 -1 O PHE L 72 N CYS L 23 SHEET 4 AC3 4 PHE L 63 SER L 68 -1 N SER L 68 O ASP L 71 SHEET 1 AC4 6 THR L 10 LEU L 13 0 SHEET 2 AC4 6 THR L 103 ILE L 107 1 O LYS L 104 N LEU L 11 SHEET 3 AC4 6 VAL L 86 GLN L 91 -1 N TYR L 87 O THR L 103 SHEET 4 AC4 6 LEU L 34 GLN L 39 -1 N GLN L 39 O VAL L 86 SHEET 5 AC4 6 ARG L 46 TYR L 50 -1 O ILE L 49 N TRP L 36 SHEET 6 AC4 6 SER L 54 ARG L 55 -1 O SER L 54 N TYR L 50 SHEET 1 AC5 4 SER L 115 PHE L 119 0 SHEET 2 AC5 4 THR L 130 PHE L 140 -1 O LEU L 136 N PHE L 117 SHEET 3 AC5 4 TYR L 174 SER L 183 -1 O LEU L 176 N LEU L 137 SHEET 4 AC5 4 SER L 160 VAL L 164 -1 N GLN L 161 O THR L 179 SHEET 1 AC6 3 LYS L 146 VAL L 151 0 SHEET 2 AC6 3 VAL L 192 THR L 198 -1 O ALA L 194 N LYS L 150 SHEET 3 AC6 3 VAL L 206 ASN L 211 -1 O LYS L 208 N CYS L 195 SSBOND 1 CYS A 336 CYS A 361 1555 1555 2.03 SSBOND 2 CYS A 379 CYS A 432 1555 1555 2.05 SSBOND 3 CYS A 391 CYS A 525 1555 1555 2.04 SSBOND 4 CYS A 480 CYS A 488 1555 1555 2.03 SSBOND 5 CYS M 22 CYS M 95 1555 1555 2.04 SSBOND 6 CYS M 149 CYS M 205 1555 1555 2.03 SSBOND 7 CYS M 225 CYS N 216 1555 1555 2.03 SSBOND 8 CYS N 23 CYS N 88 1555 1555 2.04 SSBOND 9 CYS N 136 CYS N 196 1555 1555 2.04 SSBOND 10 CYS H 22 CYS H 97 1555 1555 2.04 SSBOND 11 CYS H 155 CYS H 211 1555 1555 2.03 SSBOND 12 CYS H 231 CYS L 215 1555 1555 2.03 SSBOND 13 CYS L 23 CYS L 89 1555 1555 2.04 SSBOND 14 CYS L 135 CYS L 195 1555 1555 2.04 LINK ND2 ASN A 343 C1 NAG B 1 1555 1555 1.44 LINK O4 NAG B 1 C1 NAG B 2 1555 1555 1.44 CISPEP 1 PHE M 155 PRO M 156 0 -7.42 CISPEP 2 GLU M 157 PRO M 158 0 -7.52 CISPEP 3 SER N 7 PRO N 8 0 -4.53 CISPEP 4 TYR N 142 PRO N 143 0 1.17 CISPEP 5 PHE H 161 PRO H 162 0 -7.55 CISPEP 6 GLU H 163 PRO H 164 0 -2.40 CISPEP 7 SER L 7 PRO L 8 0 -5.68 CISPEP 8 SER L 95 PRO L 96 0 -0.77 CISPEP 9 TYR L 141 PRO L 142 0 -3.61 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