HEADER PROTEIN FIBRIL 21-JUN-22 8A7T TITLE BETA-2-MICROGLOBULIN D76N AMYLOID FIBRIL FORM 2PFA COMPND MOL_ID: 1; COMPND 2 MOLECULE: BETA-2-MICROGLOBULIN; COMPND 3 CHAIN: A, B, C, D, E, F; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES; COMPND 6 OTHER_DETAILS: NATURAL VARIANT D76N SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 VARIANT: D76N; SOURCE 6 GENE: B2M, CDABP0092, HDCMA22P; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PINK KEYWDS AMYLOID, FIBRIL, HELICAL, CROSS-BETA, DIALYSIS-RELATED AMYLOIDOSIS, KEYWDS 2 B2M, POLYMORPH, PROTEIN FIBRIL EXPDTA ELECTRON MICROSCOPY AUTHOR M.WILKINSON,R.GALLARDO,S.E.RADFORD,N.A.RANSON REVDAT 2 13-DEC-23 8A7T 1 REMARK REVDAT 1 22-MAR-23 8A7T 0 JRNL AUTH M.WILKINSON,R.U.GALLARDO,R.M.MARTINEZ,N.GUTHERTZ,M.SO, JRNL AUTH 2 L.D.AUBREY,S.E.RADFORD,N.A.RANSON JRNL TITL DISEASE-RELEVANT BETA 2 -MICROGLOBULIN VARIANTS SHARE A JRNL TITL 2 COMMON AMYLOID FOLD. JRNL REF NAT COMMUN V. 14 1190 2023 JRNL REFN ESSN 2041-1723 JRNL PMID 36864041 JRNL DOI 10.1038/S41467-023-36791-8 REMARK 2 REMARK 2 RESOLUTION. 3.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : CRYOLO, EPU, CTFFIND, COOT, RELION, REMARK 3 RELION, RELION, RELION, PHENIX REMARK 3 RECONSTRUCTION SCHEMA : NULL REMARK 3 REMARK 3 EM MAP-MODEL FITTING AND REFINEMENT REMARK 3 PDB ENTRY : 8A7O REMARK 3 REFINEMENT SPACE : REAL REMARK 3 REFINEMENT PROTOCOL : AB INITIO MODEL REMARK 3 REFINEMENT TARGET : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE : 86.000 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) : 3.000 REMARK 3 NUMBER OF PARTICLES : 78097 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 8A7T COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 21-JUN-22. REMARK 100 THE DEPOSITION ID IS D_1292123847. REMARK 245 REMARK 245 EXPERIMENTAL DETAILS REMARK 245 RECONSTRUCTION METHOD : HELICAL REMARK 245 SPECIMEN TYPE : NULL REMARK 245 REMARK 245 ELECTRON MICROSCOPE SAMPLE REMARK 245 SAMPLE TYPE : FILAMENT REMARK 245 PARTICLE TYPE : HELICAL REMARK 245 NAME OF SAMPLE : AMYLOID FIBRIL POLYMORPH 2PFA REMARK 245 OF THE BETA-2-MICROGLOBULIN REMARK 245 D76N VARIANT. REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : NULL REMARK 245 SAMPLE SUPPORT DETAILS : THE GRID WAS PLASMA CLEANED REMARK 245 PRIOR TO 2X APPLICATION OF REMARK 245 GRAPHENE OXIDE-DDM MIXTURE, REMARK 245 THEN GRID WAS USED IMMEDIATELY REMARK 245 FOR SAMPLE APPLICATION AND REMARK 245 VITRIFICATION REMARK 245 SAMPLE VITRIFICATION DETAILS : 6S BLOT REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 6.20 REMARK 245 SAMPLE DETAILS : RECOMBINANTLY EXPRESSED AND REMARK 245 FIBRILLATED IN VITRO AT PH 6.2 REMARK 245 REMARK 245 DATA ACQUISITION REMARK 245 DATE OF EXPERIMENT : NULL REMARK 245 NUMBER OF MICROGRAPHS-IMAGES : 3849 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) : 800.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 3000.00 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) : 4300.00 REMARK 245 ILLUMINATION MODE : FLOOD BEAM REMARK 245 NOMINAL MAGNIFICATION : 96000 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 28210 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 24050 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -106.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D, E, F 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 ILE A 1 REMARK 465 GLN A 2 REMARK 465 ARG A 3 REMARK 465 THR A 4 REMARK 465 PRO A 5 REMARK 465 LYS A 91 REMARK 465 ILE A 92 REMARK 465 VAL A 93 REMARK 465 LYS A 94 REMARK 465 TRP A 95 REMARK 465 ASP A 96 REMARK 465 ARG A 97 REMARK 465 ASP A 98 REMARK 465 MET A 99 REMARK 465 ILE B 1 REMARK 465 GLN B 2 REMARK 465 ARG B 3 REMARK 465 THR B 4 REMARK 465 PRO B 5 REMARK 465 LYS B 6 REMARK 465 ILE B 7 REMARK 465 GLN B 8 REMARK 465 VAL B 9 REMARK 465 TYR B 10 REMARK 465 SER B 11 REMARK 465 ARG B 12 REMARK 465 HIS B 13 REMARK 465 PRO B 14 REMARK 465 ALA B 15 REMARK 465 GLU B 16 REMARK 465 ASN B 17 REMARK 465 GLY B 18 REMARK 465 LYS B 19 REMARK 465 SER B 20 REMARK 465 HIS B 84 REMARK 465 VAL B 85 REMARK 465 THR B 86 REMARK 465 LEU B 87 REMARK 465 SER B 88 REMARK 465 GLN B 89 REMARK 465 PRO B 90 REMARK 465 LYS B 91 REMARK 465 ILE B 92 REMARK 465 VAL B 93 REMARK 465 LYS B 94 REMARK 465 TRP B 95 REMARK 465 ASP B 96 REMARK 465 ARG B 97 REMARK 465 ASP B 98 REMARK 465 MET B 99 REMARK 465 ILE C 1 REMARK 465 GLN C 2 REMARK 465 ARG C 3 REMARK 465 THR C 4 REMARK 465 PRO C 5 REMARK 465 LYS C 91 REMARK 465 ILE C 92 REMARK 465 VAL C 93 REMARK 465 LYS C 94 REMARK 465 TRP C 95 REMARK 465 ASP C 96 REMARK 465 ARG C 97 REMARK 465 ASP C 98 REMARK 465 MET C 99 REMARK 465 ILE D 1 REMARK 465 GLN D 2 REMARK 465 ARG D 3 REMARK 465 THR D 4 REMARK 465 PRO D 5 REMARK 465 LYS D 6 REMARK 465 ILE D 7 REMARK 465 GLN D 8 REMARK 465 VAL D 9 REMARK 465 TYR D 10 REMARK 465 SER D 11 REMARK 465 ARG D 12 REMARK 465 HIS D 13 REMARK 465 PRO D 14 REMARK 465 ALA D 15 REMARK 465 GLU D 16 REMARK 465 ASN D 17 REMARK 465 GLY D 18 REMARK 465 LYS D 19 REMARK 465 SER D 20 REMARK 465 HIS D 84 REMARK 465 VAL D 85 REMARK 465 THR D 86 REMARK 465 LEU D 87 REMARK 465 SER D 88 REMARK 465 GLN D 89 REMARK 465 PRO D 90 REMARK 465 LYS D 91 REMARK 465 ILE D 92 REMARK 465 VAL D 93 REMARK 465 LYS D 94 REMARK 465 TRP D 95 REMARK 465 ASP D 96 REMARK 465 ARG D 97 REMARK 465 ASP D 98 REMARK 465 MET D 99 REMARK 465 ILE E 1 REMARK 465 GLN E 2 REMARK 465 ARG E 3 REMARK 465 THR E 4 REMARK 465 PRO E 5 REMARK 465 LYS E 91 REMARK 465 ILE E 92 REMARK 465 VAL E 93 REMARK 465 LYS E 94 REMARK 465 TRP E 95 REMARK 465 ASP E 96 REMARK 465 ARG E 97 REMARK 465 ASP E 98 REMARK 465 MET E 99 REMARK 465 ILE F 1 REMARK 465 GLN F 2 REMARK 465 ARG F 3 REMARK 465 THR F 4 REMARK 465 PRO F 5 REMARK 465 LYS F 6 REMARK 465 ILE F 7 REMARK 465 GLN F 8 REMARK 465 VAL F 9 REMARK 465 TYR F 10 REMARK 465 SER F 11 REMARK 465 ARG F 12 REMARK 465 HIS F 13 REMARK 465 PRO F 14 REMARK 465 ALA F 15 REMARK 465 GLU F 16 REMARK 465 ASN F 17 REMARK 465 GLY F 18 REMARK 465 LYS F 19 REMARK 465 SER F 20 REMARK 465 HIS F 84 REMARK 465 VAL F 85 REMARK 465 THR F 86 REMARK 465 LEU F 87 REMARK 465 SER F 88 REMARK 465 GLN F 89 REMARK 465 PRO F 90 REMARK 465 LYS F 91 REMARK 465 ILE F 92 REMARK 465 VAL F 93 REMARK 465 LYS F 94 REMARK 465 TRP F 95 REMARK 465 ASP F 96 REMARK 465 ARG F 97 REMARK 465 ASP F 98 REMARK 465 MET F 99 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 LYS A 58 -65.16 -95.74 REMARK 500 LYS C 58 -65.19 -95.78 REMARK 500 LYS E 58 -65.13 -95.73 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-15226 RELATED DB: EMDB REMARK 900 B2M-D76N VARIANT FIBRIL FORM 1PFA FROM SAME DATASET REMARK 900 RELATED ID: EMD-15227 RELATED DB: EMDB REMARK 900 B2M-D76N VARIANT FIBRIL FORM 1PFB FROM SAME DATASET REMARK 900 RELATED ID: EMD-15222 RELATED DB: EMDB REMARK 900 B2M-DN6 VARIANT FIBRIL FORM 2PFA FROM SAME PUBLICATION REMARK 900 RELATED ID: 8A7O RELATED DB: PDB REMARK 900 B2M-DN6 VARIANT FIBRIL FORM 2PFA FROM SAME PUBLICATION REMARK 900 RELATED ID: EMD-15223 RELATED DB: EMDB REMARK 900 B2M-DN6 VARIANT FIBRIL FORM 2PFB FROM SAME PUBLICATION REMARK 900 RELATED ID: 8A7P RELATED DB: PDB REMARK 900 B2M-DN6 VARIANT FIBRIL FORM 2PFB FROM SAME PUBLICATION REMARK 900 RELATED ID: EMD-15224 RELATED DB: EMDB REMARK 900 B2M-V27M VARIANT FIBRIL FORM 4PF FROM SAME PUBLICATION REMARK 900 RELATED ID: 8A7Q RELATED DB: PDB REMARK 900 B2M-V27M VARIANT FIBRIL FORM 4PF FROM SAME PUBLICATION REMARK 900 RELATED ID: EMD-15225 RELATED DB: EMDB REMARK 900 BETA-2-MICROGLOBULIN D76N AMYLOID FIBRIL FORM 2PFA DBREF 8A7T A 1 99 UNP P61769 B2MG_HUMAN 21 119 DBREF 8A7T B 1 99 UNP P61769 B2MG_HUMAN 21 119 DBREF 8A7T C 1 99 UNP P61769 B2MG_HUMAN 21 119 DBREF 8A7T D 1 99 UNP P61769 B2MG_HUMAN 21 119 DBREF 8A7T E 1 99 UNP P61769 B2MG_HUMAN 21 119 DBREF 8A7T F 1 99 UNP P61769 B2MG_HUMAN 21 119 SEQADV 8A7T ASN A 76 UNP P61769 ASP 96 VARIANT SEQADV 8A7T ASN B 76 UNP P61769 ASP 96 VARIANT SEQADV 8A7T ASN C 76 UNP P61769 ASP 96 VARIANT SEQADV 8A7T ASN D 76 UNP P61769 ASP 96 VARIANT SEQADV 8A7T ASN E 76 UNP P61769 ASP 96 VARIANT SEQADV 8A7T ASN F 76 UNP P61769 ASP 96 VARIANT SEQRES 1 A 99 ILE GLN ARG THR PRO LYS ILE GLN VAL TYR SER ARG HIS SEQRES 2 A 99 PRO ALA GLU ASN GLY LYS SER ASN PHE LEU ASN CYS TYR SEQRES 3 A 99 VAL SER GLY PHE HIS PRO SER ASP ILE GLU VAL ASP LEU SEQRES 4 A 99 LEU LYS ASN GLY GLU ARG ILE GLU LYS VAL GLU HIS SER SEQRES 5 A 99 ASP LEU SER PHE SER LYS ASP TRP SER PHE TYR LEU LEU SEQRES 6 A 99 TYR TYR THR GLU PHE THR PRO THR GLU LYS ASN GLU TYR SEQRES 7 A 99 ALA CYS ARG VAL ASN HIS VAL THR LEU SER GLN PRO LYS SEQRES 8 A 99 ILE VAL LYS TRP ASP ARG ASP MET SEQRES 1 B 99 ILE GLN ARG THR PRO LYS ILE GLN VAL TYR SER ARG HIS SEQRES 2 B 99 PRO ALA GLU ASN GLY LYS SER ASN PHE LEU ASN CYS TYR SEQRES 3 B 99 VAL SER GLY PHE HIS PRO SER ASP ILE GLU VAL ASP LEU SEQRES 4 B 99 LEU LYS ASN GLY GLU ARG ILE GLU LYS VAL GLU HIS SER SEQRES 5 B 99 ASP LEU SER PHE SER LYS ASP TRP SER PHE TYR LEU LEU SEQRES 6 B 99 TYR TYR THR GLU PHE THR PRO THR GLU LYS ASN GLU TYR SEQRES 7 B 99 ALA CYS ARG VAL ASN HIS VAL THR LEU SER GLN PRO LYS SEQRES 8 B 99 ILE VAL LYS TRP ASP ARG ASP MET SEQRES 1 C 99 ILE GLN ARG THR PRO LYS ILE GLN VAL TYR SER ARG HIS SEQRES 2 C 99 PRO ALA GLU ASN GLY LYS SER ASN PHE LEU ASN CYS TYR SEQRES 3 C 99 VAL SER GLY PHE HIS PRO SER ASP ILE GLU VAL ASP LEU SEQRES 4 C 99 LEU LYS ASN GLY GLU ARG ILE GLU LYS VAL GLU HIS SER SEQRES 5 C 99 ASP LEU SER PHE SER LYS ASP TRP SER PHE TYR LEU LEU SEQRES 6 C 99 TYR TYR THR GLU PHE THR PRO THR GLU LYS ASN GLU TYR SEQRES 7 C 99 ALA CYS ARG VAL ASN HIS VAL THR LEU SER GLN PRO LYS SEQRES 8 C 99 ILE VAL LYS TRP ASP ARG ASP MET SEQRES 1 D 99 ILE GLN ARG THR PRO LYS ILE GLN VAL TYR SER ARG HIS SEQRES 2 D 99 PRO ALA GLU ASN GLY LYS SER ASN PHE LEU ASN CYS TYR SEQRES 3 D 99 VAL SER GLY PHE HIS PRO SER ASP ILE GLU VAL ASP LEU SEQRES 4 D 99 LEU LYS ASN GLY GLU ARG ILE GLU LYS VAL GLU HIS SER SEQRES 5 D 99 ASP LEU SER PHE SER LYS ASP TRP SER PHE TYR LEU LEU SEQRES 6 D 99 TYR TYR THR GLU PHE THR PRO THR GLU LYS ASN GLU TYR SEQRES 7 D 99 ALA CYS ARG VAL ASN HIS VAL THR LEU SER GLN PRO LYS SEQRES 8 D 99 ILE VAL LYS TRP ASP ARG ASP MET SEQRES 1 E 99 ILE GLN ARG THR PRO LYS ILE GLN VAL TYR SER ARG HIS SEQRES 2 E 99 PRO ALA GLU ASN GLY LYS SER ASN PHE LEU ASN CYS TYR SEQRES 3 E 99 VAL SER GLY PHE HIS PRO SER ASP ILE GLU VAL ASP LEU SEQRES 4 E 99 LEU LYS ASN GLY GLU ARG ILE GLU LYS VAL GLU HIS SER SEQRES 5 E 99 ASP LEU SER PHE SER LYS ASP TRP SER PHE TYR LEU LEU SEQRES 6 E 99 TYR TYR THR GLU PHE THR PRO THR GLU LYS ASN GLU TYR SEQRES 7 E 99 ALA CYS ARG VAL ASN HIS VAL THR LEU SER GLN PRO LYS SEQRES 8 E 99 ILE VAL LYS TRP ASP ARG ASP MET SEQRES 1 F 99 ILE GLN ARG THR PRO LYS ILE GLN VAL TYR SER ARG HIS SEQRES 2 F 99 PRO ALA GLU ASN GLY LYS SER ASN PHE LEU ASN CYS TYR SEQRES 3 F 99 VAL SER GLY PHE HIS PRO SER ASP ILE GLU VAL ASP LEU SEQRES 4 F 99 LEU LYS ASN GLY GLU ARG ILE GLU LYS VAL GLU HIS SER SEQRES 5 F 99 ASP LEU SER PHE SER LYS ASP TRP SER PHE TYR LEU LEU SEQRES 6 F 99 TYR TYR THR GLU PHE THR PRO THR GLU LYS ASN GLU TYR SEQRES 7 F 99 ALA CYS ARG VAL ASN HIS VAL THR LEU SER GLN PRO LYS SEQRES 8 F 99 ILE VAL LYS TRP ASP ARG ASP MET SHEET 1 AA1 3 ILE A 7 ARG A 12 0 SHEET 2 AA1 3 ILE C 7 ARG C 12 1 O SER C 11 N TYR A 10 SHEET 3 AA1 3 ILE E 7 ARG E 12 1 O SER E 11 N TYR C 10 SHEET 1 AA2 3 ALA A 15 ASN A 17 0 SHEET 2 AA2 3 ALA C 15 ASN C 17 1 O ASN C 17 N GLU A 16 SHEET 3 AA2 3 ALA E 15 ASN E 17 1 O ASN E 17 N GLU C 16 SHEET 1 AA3 3 SER A 20 LEU A 23 0 SHEET 2 AA3 3 SER C 20 LEU C 23 1 O ASN C 21 N SER A 20 SHEET 3 AA3 3 SER E 20 LEU E 23 1 O ASN E 21 N SER C 20 SHEET 1 AA4 3 SER A 33 LEU A 39 0 SHEET 2 AA4 3 SER C 33 LEU C 39 1 O GLU C 36 N VAL A 37 SHEET 3 AA4 3 SER E 33 LEU E 39 1 O GLU E 36 N VAL C 37 SHEET 1 AA5 3 ASN A 42 GLU A 44 0 SHEET 2 AA5 3 ASN C 42 GLU C 44 1 O ASN C 42 N GLY A 43 SHEET 3 AA5 3 ASN E 42 GLU E 44 1 O GLU E 44 N GLY C 43 SHEET 1 AA6 3 LYS A 48 SER A 55 0 SHEET 2 AA6 3 LYS C 48 SER C 55 1 O ASP C 53 N LEU A 54 SHEET 3 AA6 3 LYS E 48 SER E 55 1 O ASP E 53 N LEU C 54 SHEET 1 AA7 3 ASP A 59 TYR A 66 0 SHEET 2 AA7 3 ASP C 59 TYR C 66 1 O SER C 61 N TRP A 60 SHEET 3 AA7 3 ASP E 59 TYR E 66 1 O SER E 61 N TRP C 60 SHEET 1 AA8 3 GLU A 69 PHE A 70 0 SHEET 2 AA8 3 GLU C 69 PHE C 70 1 N GLU C 69 O PHE A 70 SHEET 3 AA8 3 GLU E 69 PHE E 70 1 N GLU E 69 O PHE C 70 SHEET 1 AA9 3 THR A 73 GLU A 74 0 SHEET 2 AA9 3 THR C 73 GLU C 74 1 O THR C 73 N GLU A 74 SHEET 3 AA9 3 THR E 73 GLU E 74 1 O THR E 73 N GLU C 74 SHEET 1 AB1 3 GLU A 77 TYR A 78 0 SHEET 2 AB1 3 GLU C 77 TYR C 78 1 O GLU C 77 N TYR A 78 SHEET 3 AB1 3 GLU E 77 TYR E 78 1 O GLU E 77 N TYR C 78 SHEET 1 AB2 3 ARG A 81 SER A 88 0 SHEET 2 AB2 3 ARG C 81 SER C 88 1 O THR C 86 N LEU A 87 SHEET 3 AB2 3 ARG E 81 SER E 88 1 O THR E 86 N LEU C 87 SHEET 1 AB3 3 LEU B 23 ASN B 24 0 SHEET 2 AB3 3 LEU D 23 ASN D 24 1 O ASN D 24 N LEU B 23 SHEET 3 AB3 3 LEU F 23 ASN F 24 1 O ASN F 24 N LEU D 23 SHEET 1 AB4 3 ILE B 35 LEU B 39 0 SHEET 2 AB4 3 ILE D 35 LEU D 39 1 O GLU D 36 N ILE B 35 SHEET 3 AB4 3 ILE F 35 LEU F 39 1 O GLU F 36 N ILE D 35 SHEET 1 AB5 3 ASN B 42 ASP B 53 0 SHEET 2 AB5 3 ASN D 42 ASP D 53 1 O GLU D 50 N VAL B 49 SHEET 3 AB5 3 ASN F 42 ASP F 53 1 O GLU F 50 N VAL D 49 SHEET 1 AB6 3 ASP B 59 TYR B 66 0 SHEET 2 AB6 3 ASP D 59 TYR D 66 1 O LEU D 64 N TYR B 63 SHEET 3 AB6 3 ASP F 59 TYR F 66 1 O LEU F 64 N TYR D 63 SHEET 1 AB7 3 GLU B 69 PHE B 70 0 SHEET 2 AB7 3 GLU D 69 PHE D 70 1 N GLU D 69 O PHE B 70 SHEET 3 AB7 3 GLU F 69 PHE F 70 1 N GLU F 69 O PHE D 70 SHEET 1 AB8 3 THR B 73 GLU B 74 0 SHEET 2 AB8 3 THR D 73 GLU D 74 1 O THR D 73 N GLU B 74 SHEET 3 AB8 3 THR F 73 GLU F 74 1 O THR F 73 N GLU D 74 SHEET 1 AB9 3 GLU B 77 TYR B 78 0 SHEET 2 AB9 3 GLU D 77 TYR D 78 1 O GLU D 77 N TYR B 78 SHEET 3 AB9 3 GLU F 77 TYR F 78 1 O GLU F 77 N TYR D 78 SSBOND 1 CYS A 25 CYS A 80 1555 1555 2.03 SSBOND 2 CYS B 25 CYS B 80 1555 1555 2.03 SSBOND 3 CYS C 25 CYS C 80 1555 1555 2.03 SSBOND 4 CYS D 25 CYS D 80 1555 1555 2.03 SSBOND 5 CYS E 25 CYS E 80 1555 1555 2.03 SSBOND 6 CYS F 25 CYS F 80 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