HEADER SPLICING 31-JUL-24 9GBZ TITLE 5'-LOBE OF THE SUBSTRATE-BOUND U11 SNRNP COMPND MOL_ID: 1; COMPND 2 MOLECULE: U11/U12 SMALL NUCLEAR RIBONUCLEOPROTEIN 25 KDA PROTEIN; COMPND 3 CHAIN: B; COMPND 4 SYNONYM: U11/U12 SNRNP 25 KDA PROTEIN,U11/U12-25K,MINUS-99 PROTEIN; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: U11/U12 SMALL NUCLEAR RIBONUCLEOPROTEIN 35 KDA PROTEIN; COMPND 8 CHAIN: C; COMPND 9 SYNONYM: U11/U12 SNRNP 35 KDA PROTEIN,U11/U12-35K,PROTEIN HM-1,U1 COMPND 10 SNRNP-BINDING PROTEIN HOMOLOG; COMPND 11 ENGINEERED: YES; COMPND 12 MOL_ID: 3; COMPND 13 MOLECULE: P120-5'SS; COMPND 14 CHAIN: G; COMPND 15 ENGINEERED: YES; COMPND 16 MOL_ID: 4; COMPND 17 MOLECULE: U11 SNRNA; COMPND 18 CHAIN: R; COMPND 19 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: SNRNP25, C16ORF33; 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_COMMON: HUMAN; SOURCE 11 ORGANISM_TAXID: 9606; SOURCE 12 GENE: SNRNP35, HM1, U1SNRNPBP; SOURCE 13 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 14 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 15 MOL_ID: 3; SOURCE 16 SYNTHETIC: YES; SOURCE 17 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 18 ORGANISM_TAXID: 9606; SOURCE 19 MOL_ID: 4; SOURCE 20 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 21 ORGANISM_COMMON: HUMAN; SOURCE 22 ORGANISM_TAXID: 9606; SOURCE 23 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 24 EXPRESSION_SYSTEM_TAXID: 9606 KEYWDS MINOR SPLICEOSOME, U11 SNRNP, RNA-PROTEIN COMPLEX, SPLICING EXPDTA ELECTRON MICROSCOPY AUTHOR J.ZHAO,W.P.GALEJ REVDAT 2 19-FEB-25 9GBZ 1 JRNL REVDAT 1 05-FEB-25 9GBZ 0 JRNL AUTH J.ZHAO,D.PETER,I.BRANDINA,X.LIU,W.P.GALEJ JRNL TITL STRUCTURAL BASIS OF 5' SPLICE SITE RECOGNITION BY THE MINOR JRNL TITL 2 SPLICEOSOME. JRNL REF MOL.CELL V. 85 652 2025 JRNL REFN ISSN 1097-2765 JRNL PMID 39809272 JRNL DOI 10.1016/J.MOLCEL.2024.12.017 REMARK 2 REMARK 2 RESOLUTION. 3.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : CRYOSPARC, SERIALEM, UCSF CHIMERAX, REMARK 3 CRYOSPARC, CRYOSPARC, CRYOSPARC, REMARK 3 CRYOSPARC, PHENIX REMARK 3 RECONSTRUCTION SCHEMA : NULL REMARK 3 REMARK 3 EM MAP-MODEL FITTING AND REFINEMENT REMARK 3 PDB ENTRY : NULL REMARK 3 REFINEMENT SPACE : REAL REMARK 3 REFINEMENT PROTOCOL : RIGID BODY FIT REMARK 3 REFINEMENT TARGET : CROSS-CORRECTION COEFFICIENT REMARK 3 OVERALL ANISOTROPIC B VALUE : 73.300 REMARK 3 REMARK 3 FITTING PROCEDURE : REFINEMENT IS DONE IN PHENIX 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) : 3.400 REMARK 3 NUMBER OF PARTICLES : 52290 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 9GBZ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 31-JUL-24. REMARK 100 THE DEPOSITION ID IS D_1292140706. 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 : 5'-LOBE OF THE SUBSTRATE-BOUND REMARK 245 U11 SNRNP REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : 0.20 REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : NULL REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 7.90 REMARK 245 SAMPLE DETAILS : NULL REMARK 245 REMARK 245 DATA ACQUISITION REMARK 245 DATE OF EXPERIMENT : NULL REMARK 245 NUMBER OF MICROGRAPHS-IMAGES : 20000 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) : 700.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 1500.00 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) : 4173.00 REMARK 245 ILLUMINATION MODE : FLOOD BEAM REMARK 245 NOMINAL MAGNIFICATION : 165000 REMARK 245 CALIBRATED MAGNIFICATION : NULL REMARK 245 SOURCE : FIELD EMISSION GUN REMARK 245 ACCELERATION VOLTAGE (KV) : 300 REMARK 245 IMAGING DETAILS : PRELIMINARY GRID SCREENING REMARK 245 WAS PERFORMED ON GLACIOS. 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, C, G, R 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 MET C 1 REMARK 465 ASN C 2 REMARK 465 ASP C 3 REMARK 465 TRP C 4 REMARK 465 MET C 5 REMARK 465 PRO C 6 REMARK 465 ILE C 7 REMARK 465 ALA C 8 REMARK 465 LYS C 9 REMARK 465 PRO C 165 REMARK 465 ILE C 166 REMARK 465 ASN C 167 REMARK 465 LEU C 168 REMARK 465 PRO C 169 REMARK 465 VAL C 170 REMARK 465 VAL C 171 REMARK 465 LYS C 172 REMARK 465 ASN C 173 REMARK 465 ASP C 174 REMARK 465 LEU C 175 REMARK 465 TYR C 176 REMARK 465 ARG C 177 REMARK 465 GLU C 178 REMARK 465 GLY C 179 REMARK 465 LYS C 180 REMARK 465 ARG C 181 REMARK 465 GLU C 182 REMARK 465 ARG C 183 REMARK 465 ARG C 184 REMARK 465 GLU C 185 REMARK 465 ARG C 186 REMARK 465 SER C 187 REMARK 465 ARG C 188 REMARK 465 SER C 189 REMARK 465 ARG C 190 REMARK 465 GLU C 191 REMARK 465 ARG C 192 REMARK 465 HIS C 193 REMARK 465 TRP C 194 REMARK 465 ASP C 195 REMARK 465 SER C 196 REMARK 465 ARG C 197 REMARK 465 THR C 198 REMARK 465 ARG C 199 REMARK 465 ASP C 200 REMARK 465 ARG C 201 REMARK 465 ASP C 202 REMARK 465 HIS C 203 REMARK 465 ASP C 204 REMARK 465 ARG C 205 REMARK 465 GLY C 206 REMARK 465 ARG C 207 REMARK 465 GLU C 208 REMARK 465 LYS C 209 REMARK 465 ARG C 210 REMARK 465 TRP C 211 REMARK 465 GLN C 212 REMARK 465 GLU C 213 REMARK 465 ARG C 214 REMARK 465 GLU C 215 REMARK 465 PRO C 216 REMARK 465 THR C 217 REMARK 465 ARG C 218 REMARK 465 VAL C 219 REMARK 465 TRP C 220 REMARK 465 PRO C 221 REMARK 465 ASP C 222 REMARK 465 ASN C 223 REMARK 465 ASP C 224 REMARK 465 TRP C 225 REMARK 465 GLU C 226 REMARK 465 ARG C 227 REMARK 465 GLU C 228 REMARK 465 ARG C 229 REMARK 465 ASP C 230 REMARK 465 PHE C 231 REMARK 465 ARG C 232 REMARK 465 ASP C 233 REMARK 465 ASP C 234 REMARK 465 ARG C 235 REMARK 465 ILE C 236 REMARK 465 LYS C 237 REMARK 465 GLY C 238 REMARK 465 ARG C 239 REMARK 465 GLU C 240 REMARK 465 LYS C 241 REMARK 465 LYS C 242 REMARK 465 GLU C 243 REMARK 465 ARG C 244 REMARK 465 GLY C 245 REMARK 465 LYS C 246 REMARK 465 C R 39 REMARK 465 U R 40 REMARK 465 C R 41 REMARK 465 G R 42 REMARK 465 A R 43 REMARK 465 A R 85 REMARK 465 U R 86 REMARK 465 A R 87 REMARK 465 A R 88 REMARK 465 U R 89 REMARK 465 U R 90 REMARK 465 U R 91 REMARK 465 U R 92 REMARK 465 U R 93 REMARK 465 U R 94 REMARK 465 G R 95 REMARK 465 G R 96 REMARK 465 U R 97 REMARK 465 A R 98 REMARK 465 U R 99 REMARK 465 U R 100 REMARK 465 U R 101 REMARK 465 G R 102 REMARK 465 G R 103 REMARK 465 G R 104 REMARK 465 C R 105 REMARK 465 A R 106 REMARK 465 G R 107 REMARK 465 C R 108 REMARK 465 U R 109 REMARK 465 G R 110 REMARK 465 G R 111 REMARK 465 U R 112 REMARK 465 G R 113 REMARK 465 A R 114 REMARK 465 U R 115 REMARK 465 C R 116 REMARK 465 G R 117 REMARK 465 U R 118 REMARK 465 U R 119 REMARK 465 G R 120 REMARK 465 G R 121 REMARK 465 U R 122 REMARK 465 C R 123 REMARK 465 C R 124 REMARK 465 C R 125 REMARK 465 G R 126 REMARK 465 G R 127 REMARK 465 C R 128 REMARK 465 G R 129 REMARK 465 C R 130 REMARK 465 C R 131 REMARK 465 C R 132 REMARK 465 U R 133 REMARK 465 U R 134 REMARK 465 U R 135 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 OH TYR C 74 O ASP C 111 2.07 REMARK 500 O LYS C 68 OG SER C 72 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 C G 5 C2 - N1 - C1' ANGL. DEV. = 6.9 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 ASP B 2 32.15 -144.38 REMARK 500 ILE B 22 -67.29 60.45 REMARK 500 THR B 25 146.11 68.87 REMARK 500 ARG B 109 62.76 -100.86 REMARK 500 LYS B 128 -87.36 68.06 REMARK 500 LEU B 129 -121.71 38.91 REMARK 500 GLN B 131 -140.26 108.70 REMARK 500 ASP C 20 24.97 -141.30 REMARK 500 VAL C 87 -27.84 164.26 REMARK 500 GLU C 101 144.15 70.55 REMARK 500 ASP C 111 54.65 -92.89 REMARK 500 LEU C 128 -61.20 -94.23 REMARK 500 GLU C 129 -70.12 20.32 REMARK 500 LEU C 140 50.04 -93.06 REMARK 500 LYS C 148 43.85 -81.29 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-51225 RELATED DB: EMDB REMARK 900 5'-LOBE OF THE SUBSTRATE-BOUND U11 SNRNP DBREF 9GBZ B 1 132 UNP Q9BV90 SNR25_HUMAN 1 132 DBREF 9GBZ C 1 246 UNP Q16560 U1SBP_HUMAN 1 246 DBREF 9GBZ G 1 11 PDB 9GBZ 9GBZ 1 11 DBREF1 9GBZ R 1 135 GB NR_004407.1 DBREF2 9GBZ R 161169046 1 135 SEQRES 1 B 132 MET ASP VAL PHE GLN GLU GLY LEU ALA MET VAL VAL GLN SEQRES 2 B 132 ASP PRO LEU LEU CYS ASP LEU PRO ILE GLN VAL THR LEU SEQRES 3 B 132 GLU GLU VAL ASN SER GLN ILE ALA LEU GLU TYR GLY GLN SEQRES 4 B 132 ALA MET THR VAL ARG VAL CYS LYS MET ASP GLY GLU VAL SEQRES 5 B 132 MET PRO VAL VAL VAL VAL GLN SER ALA THR VAL LEU ASP SEQRES 6 B 132 LEU LYS LYS ALA ILE GLN ARG TYR VAL GLN LEU LYS GLN SEQRES 7 B 132 GLU ARG GLU GLY GLY ILE GLN HIS ILE SER TRP SER TYR SEQRES 8 B 132 VAL TRP ARG THR TYR HIS LEU THR SER ALA GLY GLU LYS SEQRES 9 B 132 LEU THR GLU ASP ARG LYS LYS LEU ARG ASP TYR GLY ILE SEQRES 10 B 132 ARG ASN ARG ASP GLU VAL SER PHE ILE LYS LYS LEU ARG SEQRES 11 B 132 GLN LYS SEQRES 1 C 246 MET ASN ASP TRP MET PRO ILE ALA LYS GLU TYR ASP PRO SEQRES 2 C 246 LEU LYS ALA GLY SER ILE ASP GLY THR ASP GLU ASP PRO SEQRES 3 C 246 HIS ASP ARG ALA VAL TRP ARG ALA MET LEU ALA ARG TYR SEQRES 4 C 246 VAL PRO ASN LYS GLY VAL ILE GLY ASP PRO LEU LEU THR SEQRES 5 C 246 LEU PHE VAL ALA ARG LEU ASN LEU GLN THR LYS GLU ASP SEQRES 6 C 246 LYS LEU LYS GLU VAL PHE SER ARG TYR GLY ASP ILE ARG SEQRES 7 C 246 ARG LEU ARG LEU VAL ARG ASP LEU VAL THR GLY PHE SER SEQRES 8 C 246 LYS GLY TYR ALA PHE ILE GLU TYR LYS GLU GLU ARG ALA SEQRES 9 C 246 VAL ILE LYS ALA TYR ARG ASP ALA ASP GLY LEU VAL ILE SEQRES 10 C 246 ASP GLN HIS GLU ILE PHE VAL ASP TYR GLU LEU GLU ARG SEQRES 11 C 246 THR LEU LYS GLY TRP ILE PRO ARG ARG LEU GLY GLY GLY SEQRES 12 C 246 LEU GLY GLY LYS LYS GLU SER GLY GLN LEU ARG PHE GLY SEQRES 13 C 246 GLY ARG ASP ARG PRO PHE ARG LYS PRO ILE ASN LEU PRO SEQRES 14 C 246 VAL VAL LYS ASN ASP LEU TYR ARG GLU GLY LYS ARG GLU SEQRES 15 C 246 ARG ARG GLU ARG SER ARG SER ARG GLU ARG HIS TRP ASP SEQRES 16 C 246 SER ARG THR ARG ASP ARG ASP HIS ASP ARG GLY ARG GLU SEQRES 17 C 246 LYS ARG TRP GLN GLU ARG GLU PRO THR ARG VAL TRP PRO SEQRES 18 C 246 ASP ASN ASP TRP GLU ARG GLU ARG ASP PHE ARG ASP ASP SEQRES 19 C 246 ARG ILE LYS GLY ARG GLU LYS LYS GLU ARG GLY LYS SEQRES 1 G 11 A U A U C C U U U U U SEQRES 1 R 135 A A A A A G G G C U U C U SEQRES 2 R 135 G U C G U G A G U G G C A SEQRES 3 R 135 C A C G U A G G G C A A C SEQRES 4 R 135 U C G A U U G C U C U G C SEQRES 5 R 135 G U G C G G A A U C G A C SEQRES 6 R 135 A U C A A G A G A U U U C SEQRES 7 R 135 G G A A G C A U A A U U U SEQRES 8 R 135 U U U G G U A U U U G G G SEQRES 9 R 135 C A G C U G G U G A U C G SEQRES 10 R 135 U U G G U C C C G G C G C SEQRES 11 R 135 C C U U U HELIX 1 AA1 ASP B 2 GLN B 13 1 12 HELIX 2 AA2 ASP B 14 CYS B 18 5 5 HELIX 3 AA3 THR B 25 GLY B 38 1 14 HELIX 4 AA4 THR B 62 GLY B 82 1 21 HELIX 5 AA5 SER B 88 TYR B 96 1 9 HELIX 6 AA6 ASP C 12 SER C 18 5 7 HELIX 7 AA7 ASP C 28 ALA C 37 1 10 HELIX 8 AA8 LYS C 63 ARG C 73 1 11 HELIX 9 AA9 GLU C 101 ASP C 111 1 11 HELIX 10 AB1 PRO C 137 GLY C 141 5 5 SHEET 1 AA1 3 VAL B 52 VAL B 58 0 SHEET 2 AA1 3 ALA B 40 CYS B 46 -1 N VAL B 43 O VAL B 55 SHEET 3 AA1 3 GLU B 122 VAL B 123 1 O VAL B 123 N CYS B 46 SHEET 1 AA2 2 LEU B 98 THR B 99 0 SHEET 2 AA2 2 LYS B 104 LEU B 105 -1 O LEU B 105 N LEU B 98 SHEET 1 AA3 4 ILE C 77 ARG C 84 0 SHEET 2 AA3 4 SER C 91 TYR C 99 -1 O LYS C 92 N VAL C 83 SHEET 3 AA3 4 THR C 52 ALA C 56 -1 N LEU C 53 O ILE C 97 SHEET 4 AA3 4 PHE C 123 TYR C 126 -1 O ASP C 125 N PHE C 54 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