HEADER VIRAL PROTEIN/IMMUNE SYSTEM 09-JAN-24 8XSE TITLE SARS-COV-2 RBD + IMCAS-123 + IMCAS-72 FAB COMPND MOL_ID: 1; COMPND 2 MOLECULE: SPIKE PROTEIN S1; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RBD DOMAIN; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: IMCAS-123 H CHAIN; COMPND 8 CHAIN: H; COMPND 9 ENGINEERED: YES; COMPND 10 MOL_ID: 3; COMPND 11 MOLECULE: IMCAS-123 L CHAIN; COMPND 12 CHAIN: L; COMPND 13 ENGINEERED: YES; COMPND 14 MOL_ID: 4; COMPND 15 MOLECULE: IMCAS-72 H CHAIN; COMPND 16 CHAIN: M; COMPND 17 ENGINEERED: YES; COMPND 18 MOL_ID: 5; COMPND 19 MOLECULE: IMCAS-72 L CHAIN; COMPND 20 CHAIN: N; COMPND 21 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 GENE: S, 2; SOURCE 7 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 8 EXPRESSION_SYSTEM_COMMON: HUMAN; SOURCE 9 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 10 MOL_ID: 2; SOURCE 11 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 12 ORGANISM_COMMON: HUMAN; SOURCE 13 ORGANISM_TAXID: 9606; SOURCE 14 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 15 EXPRESSION_SYSTEM_COMMON: HUMAN; SOURCE 16 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 17 MOL_ID: 3; SOURCE 18 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 19 ORGANISM_COMMON: HUMAN; SOURCE 20 ORGANISM_TAXID: 9606; SOURCE 21 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 22 EXPRESSION_SYSTEM_COMMON: HUMAN; SOURCE 23 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 24 MOL_ID: 4; SOURCE 25 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 26 ORGANISM_COMMON: HUMAN; SOURCE 27 ORGANISM_TAXID: 9606; SOURCE 28 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 29 EXPRESSION_SYSTEM_COMMON: HUMAN; SOURCE 30 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 31 MOL_ID: 5; SOURCE 32 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 33 ORGANISM_COMMON: HUMAN; SOURCE 34 ORGANISM_TAXID: 9606; SOURCE 35 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 36 EXPRESSION_SYSTEM_COMMON: HUMAN; SOURCE 37 EXPRESSION_SYSTEM_TAXID: 9606 KEYWDS SARS-COV-2, BROADLY NEUTRALIZING ANTIBODIES, VIRUS, VIRAL KEYWDS 2 PROTEIN/IMMUNE SYSTEM, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX EXPDTA ELECTRON MICROSCOPY AUTHOR Z.TONG,Y.CUI,Y.XIE,J.TONG,G.F.GAO,J.QI REVDAT 1 17-JUL-24 8XSE 0 JRNL AUTH Z.TONG,J.TONG,W.LEI,Y.XIE,Y.CUI,G.JIA,S.LI,Z.ZHANG,Z.CHENG, JRNL AUTH 2 X.XING,H.MA,L.DENG,R.ZHANG,X.ZHAO,K.LIU,Q.WANG,J.QI,H.HUANG, JRNL AUTH 3 R.SONG,Z.SU,G.WU,J.LOU,G.F.GAO JRNL TITL DECIPHERING A RELIABLE SYNERGISTIC BISPECIFIC STRATEGY OF JRNL TITL 2 RESCUING ANTIBODIES FOR SARS-COV-2 ESCAPE VARIANTS, JRNL TITL 3 INCLUDING BA.2.86, EG.5.1, AND JN.1. JRNL REF CELL REP V. 43 14338 2024 JRNL REFN ESSN 2211-1247 JRNL PMID 38850530 JRNL DOI 10.1016/J.CELREP.2024.114338 REMARK 2 REMARK 2 RESOLUTION. 2.50 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) : 2.500 REMARK 3 NUMBER OF PARTICLES : 583803 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 8XSE COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBC ON 12-JAN-24. REMARK 100 THE DEPOSITION ID IS D_1300044100. 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 RBD + IMCAS-123 + IMCAS-72 FAB; REMARK 245 SARS-COV-2 RBD; IMCAS-123 + REMARK 245 IMCAS-72 FAB 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 : 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 : NULL REMARK 245 TEMPERATURE (KELVIN) : NULL REMARK 245 MICROSCOPE MODEL : FEI TITAN KRIOS REMARK 245 DETECTOR TYPE : GATAN K3 (6K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 1000.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 2000.00 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) : 4000.00 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, H, L, M, N 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 ARG A 319 REMARK 465 VAL A 320 REMARK 465 GLN A 321 REMARK 465 PRO A 322 REMARK 465 THR A 323 REMARK 465 GLU A 324 REMARK 465 SER A 325 REMARK 465 ILE A 326 REMARK 465 VAL A 327 REMARK 465 ARG A 328 REMARK 465 PHE A 329 REMARK 465 PRO A 330 REMARK 465 ASN A 331 REMARK 465 ILE A 332 REMARK 465 LYS H 224 REMARK 465 SER H 225 REMARK 465 CYS H 226 REMARK 465 GLU L 213 REMARK 465 CYS L 214 REMARK 465 SER L 215 REMARK 465 LYS M 224 REMARK 465 SER M 225 REMARK 465 CYS M 226 REMARK 465 GLU N 213 REMARK 465 CYS N 214 REMARK 465 SER N 215 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 VAL H 5 CG2 REMARK 470 ASP L 77 OD1 OD2 REMARK 470 ASP M 57 OD1 OD2 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 M 213 OG1 THR M 215 2.17 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 PRO L 113 CA - N - CD ANGL. DEV. = -12.2 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 SER H 54 -75.37 168.75 REMARK 500 GLU H 108 -109.99 70.30 REMARK 500 TRP H 164 71.80 59.00 REMARK 500 ASN H 165 43.16 74.58 REMARK 500 SER L 30 -112.15 51.09 REMARK 500 ALA L 50 -106.28 58.20 REMARK 500 ALA L 51 -37.84 -130.32 REMARK 500 SER L 67 148.96 -173.77 REMARK 500 PRO L 141 -160.78 -79.17 REMARK 500 THR M 141 -106.55 54.51 REMARK 500 THR M 201 -60.21 -95.44 REMARK 500 PRO M 212 39.76 -84.07 REMARK 500 SER N 30 -126.12 62.44 REMARK 500 ALA N 51 -66.26 61.71 REMARK 500 SER N 53 116.64 -161.69 REMARK 500 ASN N 158 51.34 -97.80 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-38617 RELATED DB: EMDB REMARK 900 SARS-COV-2 RBD + IMCAS-123 + IMCAS-72 FAB DBREF 8XSE A 319 527 UNP P0DTC2 SPIKE_SARS2 319 527 DBREF 8XSE H 1 226 PDB 8XSE 8XSE 1 226 DBREF 8XSE L 1 215 PDB 8XSE 8XSE 1 215 DBREF 8XSE M 1 226 PDB 8XSE 8XSE 1 226 DBREF 8XSE N 1 215 PDB 8XSE 8XSE 1 215 SEQRES 1 A 209 ARG VAL GLN PRO THR GLU SER ILE VAL ARG PHE PRO ASN SEQRES 2 A 209 ILE THR ASN LEU CYS PRO PHE GLY GLU VAL PHE ASN ALA SEQRES 3 A 209 THR ARG PHE ALA SER VAL TYR ALA TRP ASN ARG LYS ARG SEQRES 4 A 209 ILE SER ASN CYS VAL ALA ASP TYR SER VAL LEU TYR ASN SEQRES 5 A 209 SER ALA SER PHE SER THR PHE LYS CYS TYR GLY VAL SER SEQRES 6 A 209 PRO THR LYS LEU ASN ASP LEU CYS PHE THR ASN VAL TYR SEQRES 7 A 209 ALA ASP SER PHE VAL ILE ARG GLY ASP GLU VAL ARG GLN SEQRES 8 A 209 ILE ALA PRO GLY GLN THR GLY LYS ILE ALA ASP TYR ASN SEQRES 9 A 209 TYR LYS LEU PRO ASP ASP PHE THR GLY CYS VAL ILE ALA SEQRES 10 A 209 TRP ASN SER ASN ASN LEU ASP SER LYS VAL GLY GLY ASN SEQRES 11 A 209 TYR ASN TYR LEU TYR ARG LEU PHE ARG LYS SER ASN LEU SEQRES 12 A 209 LYS PRO PHE GLU ARG ASP ILE SER THR GLU ILE TYR GLN SEQRES 13 A 209 ALA GLY SER THR PRO CYS ASN GLY VAL GLU GLY PHE ASN SEQRES 14 A 209 CYS TYR PHE PRO LEU GLN SER TYR GLY PHE GLN PRO THR SEQRES 15 A 209 ASN GLY VAL GLY TYR GLN PRO TYR ARG VAL VAL VAL LEU SEQRES 16 A 209 SER PHE GLU LEU LEU HIS ALA PRO ALA THR VAL CYS GLY SEQRES 17 A 209 PRO SEQRES 1 H 226 GLN VAL GLN LEU VAL GLU SER GLY GLY GLY LEU VAL GLN SEQRES 2 H 226 PRO GLY GLY SER LEU ARG LEU SER CYS ALA ALA SER GLY SEQRES 3 H 226 PHE THR PHE SER SER TYR ALA MET SER TRP VAL ARG GLN SEQRES 4 H 226 ALA PRO GLY LYS GLY LEU GLU TRP VAL SER ALA ILE SER SEQRES 5 H 226 GLY SER GLY GLY SER THR TYR TYR ALA ASP SER VAL LYS SEQRES 6 H 226 GLY ARG PHE THR ILE SER ARG ASP ASN SER LYS ASN THR SEQRES 7 H 226 LEU TYR LEU GLN MET ASN SER LEU ARG ALA GLU ASP THR SEQRES 8 H 226 ALA VAL TYR TYR CYS ALA LYS ASP HIS LEU ILE THR MET SEQRES 9 H 226 VAL GLN PRO GLU TYR PHE HIS HIS TRP GLY GLN GLY THR SEQRES 10 H 226 LEU VAL THR VAL SER SER ALA SER THR LYS GLY PRO SER SEQRES 11 H 226 VAL PHE PRO LEU ALA PRO SER SER LYS SER THR SER GLY SEQRES 12 H 226 GLY THR ALA ALA LEU GLY CYS LEU VAL LYS ASP TYR PHE SEQRES 13 H 226 PRO GLU PRO VAL THR VAL SER TRP ASN SER GLY ALA LEU SEQRES 14 H 226 THR SER GLY VAL HIS THR PHE PRO ALA VAL LEU GLN SER SEQRES 15 H 226 SER GLY LEU TYR SER LEU SER SER VAL VAL THR VAL PRO SEQRES 16 H 226 SER SER SER LEU GLY THR GLN THR TYR ILE CYS ASN VAL SEQRES 17 H 226 ASN HIS LYS PRO SER ASN THR LYS VAL ASP LYS ARG VAL SEQRES 18 H 226 GLU PRO LYS SER CYS SEQRES 1 L 215 ASP ILE GLN MET THR GLN SER PRO SER SER VAL SER ALA SEQRES 2 L 215 SER VAL GLY ASP SER VAL THR ILE THR CYS ARG ALA SER SEQRES 3 L 215 GLN GLY ILE SER ARG TRP LEU ALA TRP TYR GLN GLN ARG SEQRES 4 L 215 PRO GLY LYS ALA PRO LYS LEU LEU ILE TYR ALA ALA GLY SEQRES 5 L 215 ASN LEU GLU THR GLY VAL PRO SER ARG PHE SER GLY SER SEQRES 6 L 215 GLY SER GLY THR ASP PHE THR LEU THR ILE SER ASP LEU SEQRES 7 L 215 GLN ALA GLU ASP PHE ALA THR TYR TYR CYS GLN GLN ALA SEQRES 8 L 215 ASP SER PHE PRO LEU THR PHE GLY GLY GLY THR LYS VAL SEQRES 9 L 215 ASP ILE LYS ARG THR VAL ALA ALA PRO SER VAL PHE ILE SEQRES 10 L 215 PHE PRO PRO SER ASP GLU GLN LEU LYS SER GLY THR ALA SEQRES 11 L 215 SER VAL VAL CYS LEU LEU ASN ASN PHE TYR PRO ARG GLU SEQRES 12 L 215 ALA LYS VAL GLN TRP LYS VAL ASP ASN ALA LEU GLN SER SEQRES 13 L 215 GLY ASN SER GLN GLU SER VAL THR GLU GLN ASP SER LYS SEQRES 14 L 215 ASP SER THR TYR SER LEU SER SER THR LEU THR LEU SER SEQRES 15 L 215 LYS ALA ASP TYR GLU LYS HIS LYS VAL TYR ALA CYS GLU SEQRES 16 L 215 VAL THR HIS GLN GLY LEU SER SER PRO VAL THR LYS SER SEQRES 17 L 215 PHE ASN ARG GLY GLU CYS SER SEQRES 1 M 226 GLN VAL GLN LEU VAL GLU SER GLY GLY GLY LEU VAL GLN SEQRES 2 M 226 PRO GLY GLY SER LEU ARG LEU SER CYS ALA ALA SER GLY SEQRES 3 M 226 PHE THR PHE SER SER TYR GLY MET HIS TRP VAL ARG GLN SEQRES 4 M 226 ALA PRO GLY LYS GLY LEU GLU TRP VAL ALA VAL ILE SER SEQRES 5 M 226 TYR ASP GLY SER ASP LYS TYR TYR ALA ASP SER VAL LYS SEQRES 6 M 226 GLY ARG PHE THR ILE SER ARG ASP ASN SER LYS ASN THR SEQRES 7 M 226 LEU TYR LEU GLN MET ASN SER LEU ARG ALA GLU ASP THR SEQRES 8 M 226 ALA VAL TYR TYR CYS ALA ARG ASP ARG ASP ARG PHE GLY SEQRES 9 M 226 ASP GLN GLY GLY TRP PHE ASP PRO TRP GLY GLN GLY THR SEQRES 10 M 226 LEU VAL THR VAL SER SER ALA SER THR LYS GLY PRO SER SEQRES 11 M 226 VAL PHE PRO LEU ALA PRO SER SER LYS SER THR SER GLY SEQRES 12 M 226 GLY THR ALA ALA LEU GLY CYS LEU VAL LYS ASP TYR PHE SEQRES 13 M 226 PRO GLU PRO VAL THR VAL SER TRP ASN SER GLY ALA LEU SEQRES 14 M 226 THR SER GLY VAL HIS THR PHE PRO ALA VAL LEU GLN SER SEQRES 15 M 226 SER GLY LEU TYR SER LEU SER SER VAL VAL THR VAL PRO SEQRES 16 M 226 SER SER SER LEU GLY THR GLN THR TYR ILE CYS ASN VAL SEQRES 17 M 226 ASN HIS LYS PRO SER ASN THR LYS VAL ASP LYS ARG VAL SEQRES 18 M 226 GLU PRO LYS SER CYS SEQRES 1 N 215 ASP ILE GLN MET THR GLN SER PRO SER SER LEU SER ALA SEQRES 2 N 215 SER VAL GLY ASP ARG VAL THR ILE THR CYS ARG ALA SER SEQRES 3 N 215 GLN SER ILE SER SER TYR LEU ASN TRP TYR GLN GLN LYS SEQRES 4 N 215 PRO GLY LYS ALA PRO LYS LEU LEU ILE TYR ALA ALA SER SEQRES 5 N 215 SER LEU GLN SER GLY VAL PRO SER ARG PHE SER GLY SER SEQRES 6 N 215 GLY SER GLY THR ASP PHE THR LEU THR ILE SER SER LEU SEQRES 7 N 215 GLN PRO GLU ASP PHE ALA THR TYR TYR CYS GLN GLN SER SEQRES 8 N 215 TYR SER THR PRO PHE THR PHE GLY PRO GLY THR LYS VAL SEQRES 9 N 215 ASP ILE LYS ARG THR VAL ALA ALA PRO SER VAL PHE ILE SEQRES 10 N 215 PHE PRO PRO SER ASP GLU GLN LEU LYS SER GLY THR ALA SEQRES 11 N 215 SER VAL VAL CYS LEU LEU ASN ASN PHE TYR PRO ARG GLU SEQRES 12 N 215 ALA LYS VAL GLN TRP LYS VAL ASP ASN ALA LEU GLN SER SEQRES 13 N 215 GLY ASN SER GLN GLU SER VAL THR GLU GLN ASP SER LYS SEQRES 14 N 215 ASP SER THR TYR SER LEU SER SER THR LEU THR LEU SER SEQRES 15 N 215 LYS ALA ASP TYR GLU LYS HIS LYS VAL TYR ALA CYS GLU SEQRES 16 N 215 VAL THR HIS GLN GLY LEU SER SER PRO VAL THR LYS SER SEQRES 17 N 215 PHE ASN ARG GLY GLU CYS SER HET NAG A 601 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 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 ASP A 364 ASN A 370 1 7 HELIX 4 AA4 ASP A 405 ILE A 410 5 6 HELIX 5 AA5 GLY A 416 ASN A 422 1 7 HELIX 6 AA6 GLY A 502 TYR A 505 5 4 HELIX 7 AA7 THR H 28 TYR H 32 5 5 HELIX 8 AA8 ARG H 87 THR H 91 5 5 HELIX 9 AA9 SER H 163 ALA H 168 1 6 HELIX 10 AB1 SER L 121 GLY L 128 1 8 HELIX 11 AB2 LYS L 183 HIS L 189 1 7 HELIX 12 AB3 THR M 28 TYR M 32 5 5 HELIX 13 AB4 SER M 166 ALA M 168 5 3 HELIX 14 AB5 SER M 197 LEU M 199 5 3 HELIX 15 AB6 PRO M 212 ASN M 214 5 3 HELIX 16 AB7 SER N 121 LYS N 126 1 6 HELIX 17 AB8 LYS N 183 GLU N 187 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 ALA A 397 N LYS A 356 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 ILE A 434 O VAL A 511 SHEET 5 AA1 5 THR A 376 TYR A 380 -1 N THR A 376 O ALA A 435 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 H 3 SER H 7 0 SHEET 2 AA4 4 SER H 17 SER H 25 -1 O ALA H 23 N VAL H 5 SHEET 3 AA4 4 THR H 78 ASN H 84 -1 O LEU H 81 N LEU H 20 SHEET 4 AA4 4 PHE H 68 ASP H 73 -1 N THR H 69 O GLN H 82 SHEET 1 AA5 6 LEU H 11 VAL H 12 0 SHEET 2 AA5 6 THR H 117 VAL H 121 1 O THR H 120 N VAL H 12 SHEET 3 AA5 6 ALA H 92 ALA H 97 -1 N ALA H 92 O VAL H 119 SHEET 4 AA5 6 SER H 35 GLN H 39 -1 N GLN H 39 O VAL H 93 SHEET 5 AA5 6 LEU H 45 ILE H 51 -1 O SER H 49 N TRP H 36 SHEET 6 AA5 6 THR H 58 TYR H 60 -1 O TYR H 59 N ALA H 50 SHEET 1 AA6 4 SER H 130 LEU H 134 0 SHEET 2 AA6 4 THR H 145 LYS H 153 -1 O GLY H 149 N LEU H 134 SHEET 3 AA6 4 TYR H 186 PRO H 195 -1 O SER H 190 N CYS H 150 SHEET 4 AA6 4 HIS H 174 THR H 175 -1 N HIS H 174 O VAL H 191 SHEET 1 AA7 4 SER H 130 LEU H 134 0 SHEET 2 AA7 4 THR H 145 LYS H 153 -1 O GLY H 149 N LEU H 134 SHEET 3 AA7 4 TYR H 186 PRO H 195 -1 O SER H 190 N CYS H 150 SHEET 4 AA7 4 VAL H 179 LEU H 180 -1 N VAL H 179 O SER H 187 SHEET 1 AA8 3 THR H 161 VAL H 162 0 SHEET 2 AA8 3 ILE H 205 HIS H 210 -1 O ASN H 209 N THR H 161 SHEET 3 AA8 3 THR H 215 ARG H 220 -1 O VAL H 217 N VAL H 208 SHEET 1 AA9 4 MET L 4 SER L 7 0 SHEET 2 AA9 4 VAL L 19 ALA L 25 -1 O THR L 22 N SER L 7 SHEET 3 AA9 4 ASP L 70 ILE L 75 -1 O ILE L 75 N VAL L 19 SHEET 4 AA9 4 PHE L 62 SER L 67 -1 N SER L 65 O THR L 72 SHEET 1 AB1 6 SER L 10 ALA L 13 0 SHEET 2 AB1 6 THR L 102 ILE L 106 1 O LYS L 103 N VAL L 11 SHEET 3 AB1 6 THR L 85 GLN L 90 -1 N TYR L 86 O THR L 102 SHEET 4 AB1 6 LEU L 33 GLN L 38 -1 N GLN L 38 O THR L 85 SHEET 5 AB1 6 LYS L 45 TYR L 49 -1 O LYS L 45 N GLN L 37 SHEET 6 AB1 6 ASN L 53 LEU L 54 -1 O ASN L 53 N TYR L 49 SHEET 1 AB2 4 SER L 114 PHE L 118 0 SHEET 2 AB2 4 THR L 129 PHE L 139 -1 O LEU L 135 N PHE L 116 SHEET 3 AB2 4 TYR L 173 SER L 182 -1 O LEU L 181 N ALA L 130 SHEET 4 AB2 4 SER L 159 VAL L 163 -1 N SER L 162 O SER L 176 SHEET 1 AB3 4 ALA L 153 LEU L 154 0 SHEET 2 AB3 4 VAL L 146 VAL L 150 -1 N VAL L 150 O ALA L 153 SHEET 3 AB3 4 VAL L 191 VAL L 196 -1 O ALA L 193 N LYS L 149 SHEET 4 AB3 4 VAL L 205 ASN L 210 -1 O PHE L 209 N TYR L 192 SHEET 1 AB4 4 GLN M 3 SER M 7 0 SHEET 2 AB4 4 SER M 17 SER M 25 -1 O SER M 21 N SER M 7 SHEET 3 AB4 4 THR M 78 ASN M 84 -1 O LEU M 81 N LEU M 20 SHEET 4 AB4 4 PHE M 68 ASP M 73 -1 N THR M 69 O GLN M 82 SHEET 1 AB5 6 GLY M 10 VAL M 12 0 SHEET 2 AB5 6 THR M 117 VAL M 121 1 O THR M 120 N GLY M 10 SHEET 3 AB5 6 ALA M 92 ARG M 98 -1 N ALA M 92 O VAL M 119 SHEET 4 AB5 6 MET M 34 GLN M 39 -1 N VAL M 37 O TYR M 95 SHEET 5 AB5 6 LEU M 45 ILE M 51 -1 O VAL M 48 N TRP M 36 SHEET 6 AB5 6 LYS M 58 TYR M 60 -1 O TYR M 59 N VAL M 50 SHEET 1 AB6 4 SER M 130 LEU M 134 0 SHEET 2 AB6 4 THR M 145 TYR M 155 -1 O LYS M 153 N SER M 130 SHEET 3 AB6 4 TYR M 186 PRO M 195 -1 O VAL M 194 N ALA M 146 SHEET 4 AB6 4 VAL M 173 THR M 175 -1 N HIS M 174 O VAL M 191 SHEET 1 AB7 4 SER M 130 LEU M 134 0 SHEET 2 AB7 4 THR M 145 TYR M 155 -1 O LYS M 153 N SER M 130 SHEET 3 AB7 4 TYR M 186 PRO M 195 -1 O VAL M 194 N ALA M 146 SHEET 4 AB7 4 VAL M 179 LEU M 180 -1 N VAL M 179 O SER M 187 SHEET 1 AB8 3 VAL M 160 TRP M 164 0 SHEET 2 AB8 3 TYR M 204 HIS M 210 -1 O ASN M 207 N SER M 163 SHEET 3 AB8 3 THR M 215 VAL M 217 -1 O THR M 215 N HIS M 210 SHEET 1 AB9 3 VAL M 160 TRP M 164 0 SHEET 2 AB9 3 TYR M 204 HIS M 210 -1 O ASN M 207 N SER M 163 SHEET 3 AB9 3 ARG M 220 VAL M 221 -1 O VAL M 221 N TYR M 204 SHEET 1 AC1 4 MET N 4 SER N 7 0 SHEET 2 AC1 4 VAL N 19 ALA N 25 -1 O ARG N 24 N THR N 5 SHEET 3 AC1 4 ASP N 70 ILE N 75 -1 O LEU N 73 N ILE N 21 SHEET 4 AC1 4 PHE N 62 GLY N 66 -1 N SER N 63 O THR N 74 SHEET 1 AC2 5 SER N 10 ALA N 13 0 SHEET 2 AC2 5 THR N 102 ILE N 106 1 O LYS N 103 N LEU N 11 SHEET 3 AC2 5 THR N 85 GLN N 90 -1 N TYR N 86 O THR N 102 SHEET 4 AC2 5 LEU N 33 GLN N 38 -1 N GLN N 38 O THR N 85 SHEET 5 AC2 5 LYS N 45 ILE N 48 -1 O LYS N 45 N GLN N 37 SHEET 1 AC3 4 SER N 114 PHE N 118 0 SHEET 2 AC3 4 THR N 129 PHE N 139 -1 O LEU N 135 N PHE N 116 SHEET 3 AC3 4 TYR N 173 SER N 182 -1 O LEU N 175 N LEU N 136 SHEET 4 AC3 4 SER N 159 VAL N 163 -1 N GLN N 160 O THR N 178 SHEET 1 AC4 3 LYS N 145 LYS N 149 0 SHEET 2 AC4 3 VAL N 191 THR N 197 -1 O ALA N 193 N LYS N 149 SHEET 3 AC4 3 VAL N 205 ASN N 210 -1 O VAL N 205 N VAL N 196 SSBOND 1 CYS A 336 CYS A 361 1555 1555 2.03 SSBOND 2 CYS A 379 CYS A 432 1555 1555 2.03 SSBOND 3 CYS A 391 CYS A 525 1555 1555 2.03 SSBOND 4 CYS A 480 CYS A 488 1555 1555 2.03 SSBOND 5 CYS H 22 CYS H 96 1555 1555 2.04 SSBOND 6 CYS H 150 CYS H 206 1555 1555 2.03 SSBOND 7 CYS L 23 CYS L 88 1555 1555 2.04 SSBOND 8 CYS L 134 CYS L 194 1555 1555 2.03 SSBOND 9 CYS M 22 CYS M 96 1555 1555 2.03 SSBOND 10 CYS M 150 CYS M 206 1555 1555 2.03 SSBOND 11 CYS N 23 CYS N 88 1555 1555 2.03 SSBOND 12 CYS N 134 CYS N 194 1555 1555 2.03 LINK ND2 ASN A 343 C1 NAG A 601 1555 1555 1.44 CISPEP 1 PHE H 156 PRO H 157 0 -2.45 CISPEP 2 GLU H 158 PRO H 159 0 -9.35 CISPEP 3 SER L 7 PRO L 8 0 -7.83 CISPEP 4 PHE L 94 PRO L 95 0 1.57 CISPEP 5 TYR L 140 PRO L 141 0 1.26 CISPEP 6 PHE M 156 PRO M 157 0 -1.02 CISPEP 7 GLU M 158 PRO M 159 0 -1.21 CISPEP 8 SER N 7 PRO N 8 0 -2.98 CISPEP 9 THR N 94 PRO N 95 0 0.92 CISPEP 10 TYR N 140 PRO N 141 0 2.41 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