HEADER VIRAL PROTEIN/IMMUNE SYSTEM 22-JUN-22 7Y7K TITLE SARS-COV-2 RBD IN COMPLEX WITH 1F FAB 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: 1F VH; COMPND 7 CHAIN: B; COMPND 8 ENGINEERED: YES; COMPND 9 MOL_ID: 3; COMPND 10 MOLECULE: 1F VL; COMPND 11 CHAIN: C; COMPND 12 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_TAXID: 9606; SOURCE 9 MOL_ID: 2; SOURCE 10 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 11 ORGANISM_COMMON: HUMAN; SOURCE 12 ORGANISM_TAXID: 9606; SOURCE 13 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 14 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 15 MOL_ID: 3; SOURCE 16 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 17 ORGANISM_COMMON: HUMAN; SOURCE 18 ORGANISM_TAXID: 9606; SOURCE 19 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 20 EXPRESSION_SYSTEM_TAXID: 9606 KEYWDS COVID-19, SPIKE GLYCOPROTEIN, VIRUS, VIRAL PROTEIN, VIRAL PROTEIN- KEYWDS 2 IMMUNE SYSTEM COMPLEX EXPDTA ELECTRON MICROSCOPY AUTHOR S.ZHAO,F.LIU,X.YANG,G.ZHONG REVDAT 1 22-FEB-23 7Y7K 0 JRNL AUTH S.ZHAO,F.LIU,S.QIU,Q.LAN,Y.WU,W.XU,J.KE,J.YANG,X.LIU,K.WANG, JRNL AUTH 2 H.GUO,S.XIA,F.ZHANG,J.WANG,X.HU,L.LU,S.JIANG,S.ZHAO,L.LIU, JRNL AUTH 3 Y.XIE,X.YANG,H.WANG,G.ZHONG JRNL TITL A CORE EPITOPE TARGETING ANTIBODY OF SARS-COV-2. JRNL REF PROTEIN CELL V. 14 74 2023 JRNL REFN ESSN 1674-8018 JRNL PMID 36726762 JRNL DOI 10.1093/PROCEL/PWAC042 REMARK 2 REMARK 2 RESOLUTION. 4.40 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) : 4.400 REMARK 3 NUMBER OF PARTICLES : 61103 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 7Y7K COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 30-JUN-22. REMARK 100 THE DEPOSITION ID IS D_1300030390. 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 : SARS-COV-2 RBD COMPLEX WITH 1F REMARK 245 FAB; SARS-COV-2 RBD; 1F 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) : 2400.00 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) : 6000.00 REMARK 245 ILLUMINATION MODE : SPOT SCAN 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: TRIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C 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 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 PHE A 342 CG CD1 CD2 CE1 CE2 CZ REMARK 470 ARG A 346 CG CD NE CZ NH1 NH2 REMARK 470 PHE A 347 CG CD1 CD2 CE1 CE2 CZ REMARK 470 TYR A 351 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 ARG A 357 CG CD NE CZ NH1 NH2 REMARK 470 ASP A 364 CG OD1 OD2 REMARK 470 PHE A 377 CG CD1 CD2 CE1 CE2 CZ REMARK 470 TYR A 380 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 LEU A 387 CG CD1 CD2 REMARK 470 PHE A 400 CG CD1 CD2 CE1 CE2 CZ REMARK 470 ARG A 403 CG CD NE CZ NH1 NH2 REMARK 470 ASP A 405 CG OD1 OD2 REMARK 470 ARG A 408 CG CD NE CZ NH1 NH2 REMARK 470 GLN A 409 CG CD OE1 NE2 REMARK 470 ILE A 410 CG1 CG2 CD1 REMARK 470 GLN A 414 CG CD OE1 NE2 REMARK 470 THR A 415 OG1 CG2 REMARK 470 ASP A 420 CG OD1 OD2 REMARK 470 TYR A 421 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 ASN A 422 CG OD1 ND2 REMARK 470 LYS A 424 CG CD CE NZ REMARK 470 ASP A 427 CG OD1 OD2 REMARK 470 ASP A 428 CG OD1 OD2 REMARK 470 PHE A 429 CG CD1 CD2 CE1 CE2 CZ REMARK 470 LYS A 444 CG CD CE NZ REMARK 470 ASN A 448 CG OD1 ND2 REMARK 470 ASN A 450 CG OD1 ND2 REMARK 470 TYR A 451 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 LEU A 452 CG CD1 CD2 REMARK 470 TYR A 453 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 ARG A 457 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 458 CG CD CE NZ REMARK 470 ASN A 460 CG OD1 ND2 REMARK 470 LYS A 462 CG CD CE NZ REMARK 470 PRO A 463 CG CD REMARK 470 PHE A 464 CG CD1 CD2 CE1 CE2 CZ REMARK 470 ARG A 466 CG CD NE CZ NH1 NH2 REMARK 470 ASP A 467 CG OD1 OD2 REMARK 470 ILE A 468 CG1 CG2 CD1 REMARK 470 TYR A 473 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 GLN A 474 CG CD OE1 NE2 REMARK 470 SER A 494 OG REMARK 470 TYR A 505 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 SER B 19 OG REMARK 470 TRP B 36 CG CD1 CD2 NE1 CE2 CE3 CZ2 REMARK 470 TRP B 36 CZ3 CH2 REMARK 470 TRP B 38 CG CD1 CD2 NE1 CE2 CE3 CZ2 REMARK 470 TRP B 38 CZ3 CH2 REMARK 470 ARG B 40 CG CD NE CZ NH1 NH2 REMARK 470 GLU B 48 CG CD OE1 OE2 REMARK 470 ILE B 53 CG1 CG2 CD1 REMARK 470 TYR B 54 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 VAL B 73 CG1 CG2 REMARK 470 PHE B 80 CG CD1 CD2 CE1 CE2 CZ REMARK 470 VAL B 87 CG1 CG2 REMARK 470 ARG B 99 CG CD NE CZ NH1 NH2 REMARK 470 ASN B 117 CG OD1 ND2 REMARK 470 TRP B 118 CG CD1 CD2 NE1 CE2 CE3 CZ2 REMARK 470 TRP B 118 CZ3 CH2 REMARK 470 PHE B 119 CG CD1 CD2 CE1 CE2 CZ REMARK 470 VAL C 3 CG1 CG2 REMARK 470 VAL C 10 CG1 CG2 REMARK 470 VAL C 18 CG1 CG2 REMARK 470 ASN C 28 CG OD1 ND2 REMARK 470 HIS C 36 CG ND1 CD2 CE1 NE2 REMARK 470 GLN C 39 CG CD OE1 NE2 REMARK 470 LEU C 48 CG CD1 CD2 REMARK 470 LEU C 49 CG CD1 CD2 REMARK 470 ILE C 50 CG1 CG2 CD1 REMARK 470 TYR C 51 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 ARG C 56 CG CD NE CZ NH1 NH2 REMARK 470 ASP C 62 CG OD1 OD2 REMARK 470 PHE C 64 CG CD1 CD2 CE1 CE2 CZ REMARK 470 SER C 72 OG REMARK 470 LEU C 80 CG CD1 CD2 REMARK 470 GLN C 81 CG CD OE1 NE2 REMARK 470 GLU C 85 CG CD OE1 OE2 REMARK 470 VAL C 108 CG1 CG2 REMARK 470 VAL C 110 CG1 CG2 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 A 352 54.27 -119.36 REMARK 500 ASN A 360 65.24 61.38 REMARK 500 ASN A 422 -55.60 -126.25 REMARK 500 PRO A 463 104.49 21.88 REMARK 500 PHE A 464 93.59 49.71 REMARK 500 ASP A 467 63.75 -56.92 REMARK 500 ILE A 468 -77.62 -87.96 REMARK 500 GLU A 471 -155.34 -95.32 REMARK 500 SER A 477 -69.43 14.20 REMARK 500 VAL A 483 128.30 -34.55 REMARK 500 CYS A 488 85.28 -169.97 REMARK 500 PHE A 490 -143.03 -90.14 REMARK 500 PRO A 491 -138.29 -109.37 REMARK 500 GLN A 493 -152.25 -75.67 REMARK 500 THR A 500 33.73 -90.93 REMARK 500 CYS B 22 69.65 -151.75 REMARK 500 SER B 33 -2.90 70.49 REMARK 500 ILE B 53 -168.63 -114.67 REMARK 500 TYR B 55 -5.76 -54.70 REMARK 500 ALA B 93 176.54 177.66 REMARK 500 ARG B 102 -145.37 44.87 REMARK 500 SER B 103 -122.74 -78.39 REMARK 500 ALA B 104 -163.96 -100.48 REMARK 500 SER B 109 -3.31 74.64 REMARK 500 ARG B 113 55.69 -158.47 REMARK 500 ASP B 114 -67.81 53.70 REMARK 500 GLU B 115 40.35 -147.22 REMARK 500 ASN B 117 -51.51 -139.78 REMARK 500 TRP B 118 -149.95 -153.51 REMARK 500 PHE B 119 -138.50 -102.49 REMARK 500 ASP B 120 -71.04 -144.89 REMARK 500 VAL C 3 142.47 155.07 REMARK 500 ASN C 28 -80.03 -112.49 REMARK 500 ASP C 34 155.04 29.74 REMARK 500 ASN C 53 -46.54 69.28 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-33668 RELATED DB: EMDB REMARK 900 SARS-COV-2 RBD IN COMPLEX WITH 1F FAB DBREF 7Y7K A 336 514 UNP P0DTC2 SPIKE_SARS2 336 514 DBREF 7Y7K B 1 132 PDB 7Y7K 7Y7K 1 132 DBREF 7Y7K C 1 111 PDB 7Y7K 7Y7K 1 111 SEQRES 1 A 179 CYS PRO PHE GLY GLU VAL PHE ASN ALA THR ARG PHE ALA SEQRES 2 A 179 SER VAL TYR ALA TRP ASN ARG LYS ARG ILE SER ASN CYS SEQRES 3 A 179 VAL ALA ASP TYR SER VAL LEU TYR ASN SER ALA SER PHE SEQRES 4 A 179 SER THR PHE LYS CYS TYR GLY VAL SER PRO THR LYS LEU SEQRES 5 A 179 ASN ASP LEU CYS PHE THR ASN VAL TYR ALA ASP SER PHE SEQRES 6 A 179 VAL ILE ARG GLY ASP GLU VAL ARG GLN ILE ALA PRO GLY SEQRES 7 A 179 GLN THR GLY LYS ILE ALA ASP TYR ASN TYR LYS LEU PRO SEQRES 8 A 179 ASP ASP PHE THR GLY CYS VAL ILE ALA TRP ASN SER ASN SEQRES 9 A 179 ASN LEU ASP SER LYS VAL GLY GLY ASN TYR ASN TYR LEU SEQRES 10 A 179 TYR ARG LEU PHE ARG LYS SER ASN LEU LYS PRO PHE GLU SEQRES 11 A 179 ARG ASP ILE SER THR GLU ILE TYR GLN ALA GLY SER THR SEQRES 12 A 179 PRO CYS ASN GLY VAL GLU GLY PHE ASN CYS TYR PHE PRO SEQRES 13 A 179 LEU GLN SER TYR GLY PHE GLN PRO THR ASN GLY VAL GLY SEQRES 14 A 179 TYR GLN PRO TYR ARG VAL VAL VAL LEU SER SEQRES 1 B 132 GLU VAL GLN LEU VAL GLU SER GLY PRO GLY LEU VAL LYS SEQRES 2 B 132 PRO SER GLU THR LEU SER LEU THR CYS THR VAL SER GLY SEQRES 3 B 132 GLY SER ILE SER SER SER SER TYR TYR TRP GLY TRP ILE SEQRES 4 B 132 ARG GLN PRO PRO GLY LYS GLY LEU GLU TRP ILE GLY SER SEQRES 5 B 132 ILE TYR TYR ARG GLY SER THR TYR TYR ASN PRO SER LEU SEQRES 6 B 132 LYS SER ARG VAL THR ILE SER VAL ASP THR SER LYS ASN SEQRES 7 B 132 GLN PHE SER LEU LYS LEU SER SER VAL THR ALA ALA ASP SEQRES 8 B 132 THR ALA VAL TYR TYR CYS ALA ARG HIS VAL ARG SER ALA SEQRES 9 B 132 TYR TYR TYR GLY SER GLY SER TYR ARG ASP GLU GLY ASN SEQRES 10 B 132 TRP PHE ASP PRO TRP GLY GLN GLY THR LEU VAL THR VAL SEQRES 11 B 132 SER SER SEQRES 1 C 111 GLN SER VAL LEU THR GLN PRO PRO SER VAL SER GLY ALA SEQRES 2 C 111 PRO GLY GLN ARG VAL THR ILE SER CYS THR GLY THR ARG SEQRES 3 C 111 SER ASN ILE GLY ALA GLY HIS ASP VAL HIS TRP TYR GLN SEQRES 4 C 111 GLN LEU PRO GLY THR ALA PRO LYS LEU LEU ILE TYR GLY SEQRES 5 C 111 ASN ASN ASN ARG PRO SER GLY VAL PRO ASP ARG PHE SER SEQRES 6 C 111 GLY ALA LYS SER GLY THR SER ALA SER LEU ALA ILE THR SEQRES 7 C 111 GLY LEU GLN ALA GLU ASP GLU ALA ASP TYR TYR CYS GLN SEQRES 8 C 111 SER TYR ASP ARG THR LEU THR SER TYR VAL PHE GLY THR SEQRES 9 C 111 GLY THR LYS VAL THR VAL LEU HELIX 1 AA1 PRO A 337 ASN A 343 1 7 HELIX 2 AA2 ASP A 364 ASN A 370 1 7 HELIX 3 AA3 ASP A 405 ILE A 410 5 6 HELIX 4 AA4 GLY A 416 ASN A 422 1 7 HELIX 5 AA5 SER A 438 SER A 443 1 6 HELIX 6 AA6 GLY A 502 TYR A 505 5 4 HELIX 7 AA7 LEU B 65 SER B 67 5 3 HELIX 8 AA8 THR B 88 THR B 92 5 5 HELIX 9 AA9 GLN C 81 GLU C 85 5 5 SHEET 1 AA1 5 ASN A 354 ILE A 358 0 SHEET 2 AA1 5 VAL A 395 ARG A 403 -1 O SER A 399 N ASN A 354 SHEET 3 AA1 5 PRO A 507 SER A 514 -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 LYS A 378 O VAL A 433 SHEET 1 AA2 4 GLN B 3 SER B 7 0 SHEET 2 AA2 4 LEU B 18 SER B 25 -1 O SER B 25 N GLN B 3 SHEET 3 AA2 4 GLN B 79 LEU B 84 -1 O LEU B 82 N LEU B 20 SHEET 4 AA2 4 VAL B 69 ASP B 74 -1 N THR B 70 O LYS B 83 SHEET 1 AA3 6 LEU B 11 VAL B 12 0 SHEET 2 AA3 6 THR B 126 VAL B 130 1 O THR B 129 N VAL B 12 SHEET 3 AA3 6 ALA B 93 HIS B 100 -1 N TYR B 95 O THR B 126 SHEET 4 AA3 6 TYR B 35 GLN B 41 -1 N ILE B 39 O TYR B 96 SHEET 5 AA3 6 GLU B 48 SER B 52 -1 O GLU B 48 N ARG B 40 SHEET 6 AA3 6 TYR B 60 TYR B 61 -1 O TYR B 60 N SER B 52 SHEET 1 AA4 3 ARG C 17 THR C 23 0 SHEET 2 AA4 3 SER C 72 THR C 78 -1 O LEU C 75 N ILE C 20 SHEET 3 AA4 3 PHE C 64 SER C 69 -1 N SER C 65 O ALA C 76 SHEET 1 AA5 4 LYS C 47 ILE C 50 0 SHEET 2 AA5 4 HIS C 33 GLN C 40 -1 N TRP C 37 O LEU C 49 SHEET 3 AA5 4 ASP C 87 ASP C 94 -1 O TYR C 89 N TYR C 38 SHEET 4 AA5 4 SER C 99 PHE C 102 -1 O SER C 99 N ASP C 94 SHEET 1 AA6 4 LYS C 47 ILE C 50 0 SHEET 2 AA6 4 HIS C 33 GLN C 40 -1 N TRP C 37 O LEU C 49 SHEET 3 AA6 4 ASP C 87 ASP C 94 -1 O TYR C 89 N TYR C 38 SHEET 4 AA6 4 THR C 106 LYS C 107 -1 O THR C 106 N TYR C 88 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 480 CYS A 488 1555 1555 2.01 SSBOND 4 CYS B 22 CYS B 97 1555 1555 2.03 SSBOND 5 CYS C 22 CYS C 90 1555 1555 2.03 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