HEADER CELL ADHESION 13-APR-22 7ZL4 TITLE CRYO-EM STRUCTURE OF ARCHAIC CHAPERONE-USHER CSU PILUS OF TITLE 2 ACINETOBACTER BAUMANNII COMPND MOL_ID: 1; COMPND 2 MOLECULE: CSUA/B; COMPND 3 CHAIN: A, B, C, D; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ACINETOBACTER BAUMANNII; SOURCE 3 ORGANISM_TAXID: 470; SOURCE 4 GENE: ATCC19606_12570; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS CHAPERONE-USHER PATHWAY, BACTERIAL ADHESION, BIOFILM FORMATION, KEYWDS 2 ACINETOBACTER BAUMANNII, CSU PILI, CELL ADHESION EXPDTA ELECTRON MICROSCOPY AUTHOR N.PAKHARUKOVA,H.MALMI,M.TUITTILA,S.PAAVILAINEN,D.GHOSAL,Y.W.CHANG, AUTHOR 2 G.J.JENSEN,A.V.ZAVIALOV REVDAT 3 23-OCT-24 7ZL4 1 REMARK REVDAT 2 21-SEP-22 7ZL4 1 JRNL REVDAT 1 03-AUG-22 7ZL4 0 JRNL AUTH N.PAKHARUKOVA,H.MALMI,M.TUITTILA,T.DAHLBERG,D.GHOSAL, JRNL AUTH 2 Y.W.CHANG,S.L.MYINT,S.PAAVILAINEN,S.D.KNIGHT,U.LAMMINMAKI, JRNL AUTH 3 B.E.UHLIN,M.ANDERSSON,G.JENSEN,A.V.ZAVIALOV JRNL TITL ARCHAIC CHAPERONE-USHER PILI SELF-SECRETE INTO SUPERELASTIC JRNL TITL 2 ZIGZAG SPRINGS. JRNL REF NATURE V. 609 335 2022 JRNL REFN ESSN 1476-4687 JRNL PMID 35853476 JRNL DOI 10.1038/S41586-022-05095-0 REMARK 2 REMARK 2 RESOLUTION. 3.45 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : EMAN2, RELION, CTFFIND, UCSF CHIMERA, REMARK 3 RELION, RELION, PHENIX REMARK 3 RECONSTRUCTION SCHEMA : NULL REMARK 3 REMARK 3 EM MAP-MODEL FITTING AND REFINEMENT REMARK 3 PDB ENTRY : 6FM5 REMARK 3 REFINEMENT SPACE : REAL 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) : 3.450 REMARK 3 NUMBER OF PARTICLES : 255833 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 7ZL4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 13-APR-22. REMARK 100 THE DEPOSITION ID IS D_1292122206. 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 : CSU PILUS OF ACINETOBACTER REMARK 245 BAUMANNII 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) : 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) : 6000.00 REMARK 245 ILLUMINATION MODE : FLOOD BEAM REMARK 245 NOMINAL MAGNIFICATION : 105000 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: TETRAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D 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 ALA A 1 REMARK 465 VAL A 2 REMARK 465 THR A 3 REMARK 465 GLY A 4 REMARK 465 GLN A 5 REMARK 465 VAL A 6 REMARK 465 ASP A 7 REMARK 465 VAL A 8 REMARK 465 LYS A 9 REMARK 465 LEU A 10 REMARK 465 ASN A 11 REMARK 465 ILE A 12 REMARK 465 SER A 13 REMARK 465 THR A 14 REMARK 465 GLY D 15 REMARK 465 CYS D 16 REMARK 465 THR D 17 REMARK 465 VAL D 18 REMARK 465 GLY D 19 REMARK 465 GLY D 20 REMARK 465 SER D 21 REMARK 465 GLN D 22 REMARK 465 THR D 23 REMARK 465 GLU D 24 REMARK 465 GLY D 25 REMARK 465 ASN D 26 REMARK 465 MET D 27 REMARK 465 ASN D 28 REMARK 465 LYS D 29 REMARK 465 PHE D 30 REMARK 465 GLY D 31 REMARK 465 THR D 32 REMARK 465 LEU D 33 REMARK 465 ASN D 34 REMARK 465 PHE D 35 REMARK 465 GLY D 36 REMARK 465 LYS D 37 REMARK 465 THR D 38 REMARK 465 SER D 39 REMARK 465 GLY D 40 REMARK 465 THR D 41 REMARK 465 TRP D 42 REMARK 465 ASN D 43 REMARK 465 ASN D 44 REMARK 465 VAL D 45 REMARK 465 LEU D 46 REMARK 465 THR D 47 REMARK 465 ALA D 48 REMARK 465 GLU D 49 REMARK 465 VAL D 50 REMARK 465 ALA D 51 REMARK 465 SER D 52 REMARK 465 ALA D 53 REMARK 465 ALA D 54 REMARK 465 THR D 55 REMARK 465 GLY D 56 REMARK 465 GLY D 57 REMARK 465 ASN D 58 REMARK 465 ILE D 59 REMARK 465 SER D 60 REMARK 465 VAL D 61 REMARK 465 THR D 62 REMARK 465 CYS D 63 REMARK 465 ASP D 64 REMARK 465 GLY D 65 REMARK 465 THR D 66 REMARK 465 ASP D 67 REMARK 465 PRO D 68 REMARK 465 VAL D 69 REMARK 465 ASP D 70 REMARK 465 PHE D 71 REMARK 465 THR D 72 REMARK 465 VAL D 73 REMARK 465 ALA D 74 REMARK 465 ILE D 75 REMARK 465 ASP D 76 REMARK 465 GLY D 77 REMARK 465 GLY D 78 REMARK 465 GLU D 79 REMARK 465 ARG D 80 REMARK 465 THR D 81 REMARK 465 ASP D 82 REMARK 465 ARG D 83 REMARK 465 THR D 84 REMARK 465 LEU D 85 REMARK 465 LYS D 86 REMARK 465 ASN D 87 REMARK 465 THR D 88 REMARK 465 ALA D 89 REMARK 465 SER D 90 REMARK 465 ALA D 91 REMARK 465 ASP D 92 REMARK 465 VAL D 93 REMARK 465 VAL D 94 REMARK 465 ALA D 95 REMARK 465 TYR D 96 REMARK 465 ASN D 97 REMARK 465 VAL D 98 REMARK 465 TYR D 99 REMARK 465 ARG D 100 REMARK 465 ASP D 101 REMARK 465 ALA D 102 REMARK 465 ALA D 103 REMARK 465 ARG D 104 REMARK 465 THR D 105 REMARK 465 ASN D 106 REMARK 465 LEU D 107 REMARK 465 TYR D 108 REMARK 465 VAL D 109 REMARK 465 VAL D 110 REMARK 465 ASN D 111 REMARK 465 GLN D 112 REMARK 465 PRO D 113 REMARK 465 GLN D 114 REMARK 465 GLN D 115 REMARK 465 PHE D 116 REMARK 465 THR D 117 REMARK 465 THR D 118 REMARK 465 VAL D 119 REMARK 465 SER D 120 REMARK 465 GLY D 121 REMARK 465 GLN D 122 REMARK 465 ALA D 123 REMARK 465 THR D 124 REMARK 465 ALA D 125 REMARK 465 VAL D 126 REMARK 465 PRO D 127 REMARK 465 ILE D 128 REMARK 465 PHE D 129 REMARK 465 GLY D 130 REMARK 465 ALA D 131 REMARK 465 ILE D 132 REMARK 465 ALA D 133 REMARK 465 PRO D 134 REMARK 465 ASN D 135 REMARK 465 THR D 136 REMARK 465 GLY D 137 REMARK 465 THR D 138 REMARK 465 PRO D 139 REMARK 465 LYS D 140 REMARK 465 ALA D 141 REMARK 465 GLN D 142 REMARK 465 GLY D 143 REMARK 465 ASP D 144 REMARK 465 TYR D 145 REMARK 465 LYS D 146 REMARK 465 ASP D 147 REMARK 465 THR D 148 REMARK 465 LEU D 149 REMARK 465 LEU D 150 REMARK 465 VAL D 151 REMARK 465 THR D 152 REMARK 465 VAL D 153 REMARK 465 ASN D 154 REMARK 465 PHE D 155 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 B 13 -70.73 -150.63 REMARK 500 THR B 14 75.94 -155.71 REMARK 500 SER C 13 -70.69 -150.68 REMARK 500 THR C 14 75.99 -155.75 REMARK 500 SER D 13 -70.69 -150.62 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 6FM5 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF SELF-COMPLEMENTED CSUA/B MAJOR SUBUNIT FROM REMARK 900 ARCHAIC CHAPERONE-USHER CSU PILI OF ACINETOBACTER BAUMANNII REMARK 900 RELATED ID: EMD-14777 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF ARCHAIC CHAPERONE-USHER CSU PILUS OF REMARK 900 ACINETOBACTER BAUMANNII DBREF1 7ZL4 A 1 155 UNP A0A6F8TDQ5_ACIBA DBREF2 7ZL4 A A0A6F8TDQ5 24 178 DBREF1 7ZL4 B 1 155 UNP A0A6F8TDQ5_ACIBA DBREF2 7ZL4 B A0A6F8TDQ5 24 178 DBREF1 7ZL4 C 1 155 UNP A0A6F8TDQ5_ACIBA DBREF2 7ZL4 C A0A6F8TDQ5 24 178 DBREF1 7ZL4 D 1 155 UNP A0A6F8TDQ5_ACIBA DBREF2 7ZL4 D A0A6F8TDQ5 24 178 SEQRES 1 A 155 ALA VAL THR GLY GLN VAL ASP VAL LYS LEU ASN ILE SER SEQRES 2 A 155 THR GLY CYS THR VAL GLY GLY SER GLN THR GLU GLY ASN SEQRES 3 A 155 MET ASN LYS PHE GLY THR LEU ASN PHE GLY LYS THR SER SEQRES 4 A 155 GLY THR TRP ASN ASN VAL LEU THR ALA GLU VAL ALA SER SEQRES 5 A 155 ALA ALA THR GLY GLY ASN ILE SER VAL THR CYS ASP GLY SEQRES 6 A 155 THR ASP PRO VAL ASP PHE THR VAL ALA ILE ASP GLY GLY SEQRES 7 A 155 GLU ARG THR ASP ARG THR LEU LYS ASN THR ALA SER ALA SEQRES 8 A 155 ASP VAL VAL ALA TYR ASN VAL TYR ARG ASP ALA ALA ARG SEQRES 9 A 155 THR ASN LEU TYR VAL VAL ASN GLN PRO GLN GLN PHE THR SEQRES 10 A 155 THR VAL SER GLY GLN ALA THR ALA VAL PRO ILE PHE GLY SEQRES 11 A 155 ALA ILE ALA PRO ASN THR GLY THR PRO LYS ALA GLN GLY SEQRES 12 A 155 ASP TYR LYS ASP THR LEU LEU VAL THR VAL ASN PHE SEQRES 1 B 155 ALA VAL THR GLY GLN VAL ASP VAL LYS LEU ASN ILE SER SEQRES 2 B 155 THR GLY CYS THR VAL GLY GLY SER GLN THR GLU GLY ASN SEQRES 3 B 155 MET ASN LYS PHE GLY THR LEU ASN PHE GLY LYS THR SER SEQRES 4 B 155 GLY THR TRP ASN ASN VAL LEU THR ALA GLU VAL ALA SER SEQRES 5 B 155 ALA ALA THR GLY GLY ASN ILE SER VAL THR CYS ASP GLY SEQRES 6 B 155 THR ASP PRO VAL ASP PHE THR VAL ALA ILE ASP GLY GLY SEQRES 7 B 155 GLU ARG THR ASP ARG THR LEU LYS ASN THR ALA SER ALA SEQRES 8 B 155 ASP VAL VAL ALA TYR ASN VAL TYR ARG ASP ALA ALA ARG SEQRES 9 B 155 THR ASN LEU TYR VAL VAL ASN GLN PRO GLN GLN PHE THR SEQRES 10 B 155 THR VAL SER GLY GLN ALA THR ALA VAL PRO ILE PHE GLY SEQRES 11 B 155 ALA ILE ALA PRO ASN THR GLY THR PRO LYS ALA GLN GLY SEQRES 12 B 155 ASP TYR LYS ASP THR LEU LEU VAL THR VAL ASN PHE SEQRES 1 C 155 ALA VAL THR GLY GLN VAL ASP VAL LYS LEU ASN ILE SER SEQRES 2 C 155 THR GLY CYS THR VAL GLY GLY SER GLN THR GLU GLY ASN SEQRES 3 C 155 MET ASN LYS PHE GLY THR LEU ASN PHE GLY LYS THR SER SEQRES 4 C 155 GLY THR TRP ASN ASN VAL LEU THR ALA GLU VAL ALA SER SEQRES 5 C 155 ALA ALA THR GLY GLY ASN ILE SER VAL THR CYS ASP GLY SEQRES 6 C 155 THR ASP PRO VAL ASP PHE THR VAL ALA ILE ASP GLY GLY SEQRES 7 C 155 GLU ARG THR ASP ARG THR LEU LYS ASN THR ALA SER ALA SEQRES 8 C 155 ASP VAL VAL ALA TYR ASN VAL TYR ARG ASP ALA ALA ARG SEQRES 9 C 155 THR ASN LEU TYR VAL VAL ASN GLN PRO GLN GLN PHE THR SEQRES 10 C 155 THR VAL SER GLY GLN ALA THR ALA VAL PRO ILE PHE GLY SEQRES 11 C 155 ALA ILE ALA PRO ASN THR GLY THR PRO LYS ALA GLN GLY SEQRES 12 C 155 ASP TYR LYS ASP THR LEU LEU VAL THR VAL ASN PHE SEQRES 1 D 155 ALA VAL THR GLY GLN VAL ASP VAL LYS LEU ASN ILE SER SEQRES 2 D 155 THR GLY CYS THR VAL GLY GLY SER GLN THR GLU GLY ASN SEQRES 3 D 155 MET ASN LYS PHE GLY THR LEU ASN PHE GLY LYS THR SER SEQRES 4 D 155 GLY THR TRP ASN ASN VAL LEU THR ALA GLU VAL ALA SER SEQRES 5 D 155 ALA ALA THR GLY GLY ASN ILE SER VAL THR CYS ASP GLY SEQRES 6 D 155 THR ASP PRO VAL ASP PHE THR VAL ALA ILE ASP GLY GLY SEQRES 7 D 155 GLU ARG THR ASP ARG THR LEU LYS ASN THR ALA SER ALA SEQRES 8 D 155 ASP VAL VAL ALA TYR ASN VAL TYR ARG ASP ALA ALA ARG SEQRES 9 D 155 THR ASN LEU TYR VAL VAL ASN GLN PRO GLN GLN PHE THR SEQRES 10 D 155 THR VAL SER GLY GLN ALA THR ALA VAL PRO ILE PHE GLY SEQRES 11 D 155 ALA ILE ALA PRO ASN THR GLY THR PRO LYS ALA GLN GLY SEQRES 12 D 155 ASP TYR LYS ASP THR LEU LEU VAL THR VAL ASN PHE SHEET 1 AA1 3 CYS A 16 GLY A 19 0 SHEET 2 AA1 3 ILE A 59 CYS A 63 -1 O THR A 62 N THR A 17 SHEET 3 AA1 3 THR A 124 VAL A 126 -1 O VAL A 126 N ILE A 59 SHEET 1 AA2 6 GLN A 22 GLU A 24 0 SHEET 2 AA2 6 MET A 27 THR A 38 -1 O LYS A 29 N GLN A 22 SHEET 3 AA2 6 VAL B 2 ILE B 12 1 O ASP B 7 N LEU A 33 SHEET 4 AA2 6 GLY A 143 ASN A 154 -1 N ASP A 147 O VAL B 8 SHEET 5 AA2 6 THR A 84 ASN A 87 -1 N LYS A 86 O LYS A 146 SHEET 6 AA2 6 VAL A 93 ALA A 95 -1 O VAL A 94 N LEU A 85 SHEET 1 AA3 6 VAL A 50 SER A 52 0 SHEET 2 AA3 6 MET A 27 THR A 38 -1 N THR A 32 O ALA A 51 SHEET 3 AA3 6 VAL B 2 ILE B 12 1 O ASP B 7 N LEU A 33 SHEET 4 AA3 6 GLY A 143 ASN A 154 -1 N ASP A 147 O VAL B 8 SHEET 5 AA3 6 VAL A 69 ILE A 75 -1 N ALA A 74 O THR A 152 SHEET 6 AA3 6 GLN A 114 THR A 118 -1 O GLN A 114 N VAL A 73 SHEET 1 AA4 2 ASN A 97 TYR A 99 0 SHEET 2 AA4 2 PHE A 129 ALA A 131 -1 O PHE A 129 N TYR A 99 SHEET 1 AA5 3 CYS B 16 GLY B 19 0 SHEET 2 AA5 3 ILE B 59 CYS B 63 -1 O THR B 62 N THR B 17 SHEET 3 AA5 3 THR B 124 VAL B 126 -1 O VAL B 126 N ILE B 59 SHEET 1 AA6 6 GLN B 22 GLU B 24 0 SHEET 2 AA6 6 MET B 27 THR B 38 -1 O LYS B 29 N GLN B 22 SHEET 3 AA6 6 VAL C 2 ILE C 12 1 O ASP C 7 N LEU B 33 SHEET 4 AA6 6 GLY B 143 ASN B 154 -1 N ASP B 147 O VAL C 8 SHEET 5 AA6 6 THR B 84 ASN B 87 -1 N LYS B 86 O LYS B 146 SHEET 6 AA6 6 VAL B 93 ALA B 95 -1 O VAL B 94 N LEU B 85 SHEET 1 AA7 6 VAL B 50 SER B 52 0 SHEET 2 AA7 6 MET B 27 THR B 38 -1 N THR B 32 O ALA B 51 SHEET 3 AA7 6 VAL C 2 ILE C 12 1 O ASP C 7 N LEU B 33 SHEET 4 AA7 6 GLY B 143 ASN B 154 -1 N ASP B 147 O VAL C 8 SHEET 5 AA7 6 VAL B 69 ILE B 75 -1 N ALA B 74 O THR B 152 SHEET 6 AA7 6 GLN B 114 THR B 118 -1 O GLN B 114 N VAL B 73 SHEET 1 AA8 2 ASN B 97 TYR B 99 0 SHEET 2 AA8 2 PHE B 129 ALA B 131 -1 O PHE B 129 N TYR B 99 SHEET 1 AA9 3 CYS C 16 GLY C 19 0 SHEET 2 AA9 3 ILE C 59 CYS C 63 -1 O THR C 62 N THR C 17 SHEET 3 AA9 3 THR C 124 VAL C 126 -1 O VAL C 126 N ILE C 59 SHEET 1 AB1 6 GLN C 22 GLU C 24 0 SHEET 2 AB1 6 MET C 27 THR C 38 -1 O LYS C 29 N GLN C 22 SHEET 3 AB1 6 VAL D 2 ILE D 12 1 O ASP D 7 N LEU C 33 SHEET 4 AB1 6 GLY C 143 ASN C 154 -1 N ASP C 147 O VAL D 8 SHEET 5 AB1 6 THR C 84 ASN C 87 -1 N LYS C 86 O LYS C 146 SHEET 6 AB1 6 VAL C 93 ALA C 95 -1 O VAL C 94 N LEU C 85 SHEET 1 AB2 6 VAL C 50 SER C 52 0 SHEET 2 AB2 6 MET C 27 THR C 38 -1 N THR C 32 O ALA C 51 SHEET 3 AB2 6 VAL D 2 ILE D 12 1 O ASP D 7 N LEU C 33 SHEET 4 AB2 6 GLY C 143 ASN C 154 -1 N ASP C 147 O VAL D 8 SHEET 5 AB2 6 VAL C 69 ILE C 75 -1 N ALA C 74 O THR C 152 SHEET 6 AB2 6 GLN C 114 THR C 118 -1 O GLN C 114 N VAL C 73 SHEET 1 AB3 2 ASN C 97 TYR C 99 0 SHEET 2 AB3 2 PHE C 129 ALA C 131 -1 O PHE C 129 N TYR C 99 SSBOND 1 CYS A 16 CYS A 63 1555 1555 2.04 SSBOND 2 CYS B 16 CYS B 63 1555 1555 2.04 SSBOND 3 CYS C 16 CYS C 63 1555 1555 2.04 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