HEADER DE NOVO PROTEIN 21-JUN-24 9CCF TITLE CRYSTAL STRUCTURE OF DA7-2 COMPND MOL_ID: 1; COMPND 2 MOLECULE: DA7_2; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES; COMPND 5 OTHER_DETAILS: RESIDUES 2-18 ARE FROM DYNORPHIN A(1-17) SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS, SYNTHETIC CONSTRUCT; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606, 32630; SOURCE 5 GENE: PDYN; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS DE NOVO DESIGN, DISORDER, INTRINSICALLY DISORDERED PROTEIN, DE NOVO KEYWDS 2 PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR A.K.BERA,K.WU,A.KANG,D.BAKER REVDAT 1 13-AUG-25 9CCF 0 JRNL AUTH K.WU,H.JIANG,D.R.HICKS,C.LIU,E.MURATSPAHIC,T.A.RAMELOT, JRNL AUTH 2 Y.LIU,K.MCNALLY,S.KENNY,A.MIHUT,A.GAUR,B.COVENTRY,W.CHEN, JRNL AUTH 3 A.K.BERA,A.KANG,S.GERBEN,M.Y.LAMB,A.MURRAY,X.LI,M.A.KENNEDY, JRNL AUTH 4 W.YANG,Z.SONG,G.SCHOBER,S.M.BRIERLEY,J.O'NEILL,M.H.GELB, JRNL AUTH 5 G.T.MONTELIONE,E.DERIVERY,D.BAKER JRNL TITL DESIGN OF INTRINSICALLY DISORDERED REGION BINDING PROTEINS. JRNL REF SCIENCE V. 389 R8063 2025 JRNL REFN ESSN 1095-9203 JRNL PMID 40674483 JRNL DOI 10.1126/SCIENCE.ADR8063 REMARK 2 REMARK 2 RESOLUTION. 4.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.21.1_5286 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 4.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 47.76 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.1 REMARK 3 NUMBER OF REFLECTIONS : 3343 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.242 REMARK 3 R VALUE (WORKING SET) : 0.236 REMARK 3 FREE R VALUE : 0.296 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.990 REMARK 3 FREE R VALUE TEST SET COUNT : 334 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 47.7600 - 5.0400 0.99 1526 170 0.2268 0.2708 REMARK 3 2 5.0400 - 4.0000 0.99 1483 164 0.2526 0.3408 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.397 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 36.771 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 129.9 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 126.1 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.002 3237 REMARK 3 ANGLE : 0.429 4317 REMARK 3 CHIRALITY : 0.033 497 REMARK 3 PLANARITY : 0.004 557 REMARK 3 DIHEDRAL : 14.419 1341 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 9CCF COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 22-JUL-24. REMARK 100 THE DEPOSITION ID IS D_1000285121. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 19-OCT-23 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 8.2.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.00002 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 9M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 3361 REMARK 200 RESOLUTION RANGE HIGH (A) : 4.000 REMARK 200 RESOLUTION RANGE LOW (A) : 47.760 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 200 DATA REDUNDANCY : 5.000 REMARK 200 R MERGE (I) : 0.04700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 11.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 4.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 4.47 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.8 REMARK 200 DATA REDUNDANCY IN SHELL : 5.10 REMARK 200 R MERGE FOR SHELL (I) : 0.11800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 6.500 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): NULL REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.80 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M SODIUM ACETATE PH 4.6 AND 25% REMARK 280 (V/V) PEG 550 MME, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE REMARK 280 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 33.60700 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: B 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 A 0 REMARK 465 TYR A 1 REMARK 465 GLY A 2 REMARK 465 GLY A 3 REMARK 465 PHE A 4 REMARK 465 TRP A 14 REMARK 465 ASP A 15 REMARK 465 ASN A 16 REMARK 465 GLN A 17 REMARK 465 GLY A 992 REMARK 465 SER A 993 REMARK 465 GLY A 994 REMARK 465 SER A 995 REMARK 465 HIS A 996 REMARK 465 HIS A 997 REMARK 465 TRP A 998 REMARK 465 GLY A 999 REMARK 465 SER A 1000 REMARK 465 LYS A 1001 REMARK 465 GLU A 1002 REMARK 465 GLU A 1003 REMARK 465 GLU A 1004 REMARK 465 GLY A 1125 REMARK 465 LYS A 1126 REMARK 465 GLY A 1165 REMARK 465 ILE A 1166 REMARK 465 ASP A 1167 REMARK 465 LYS A 1199 REMARK 465 LYS A 1200 REMARK 465 ARG A 1201 REMARK 465 GLU A 1202 REMARK 465 GLU A 1203 REMARK 465 GLU A 1204 REMARK 465 LYS A 1205 REMARK 465 LYS A 1206 REMARK 465 LEU A 1207 REMARK 465 GLU A 1208 REMARK 465 HIS A 1209 REMARK 465 HIS A 1210 REMARK 465 HIS A 1211 REMARK 465 HIS A 1212 REMARK 465 HIS A 1213 REMARK 465 HIS A 1214 REMARK 465 MET B 0 REMARK 465 TYR B 1 REMARK 465 GLY B 2 REMARK 465 GLY B 3 REMARK 465 PHE B 4 REMARK 465 TRP B 14 REMARK 465 ASP B 15 REMARK 465 ASN B 16 REMARK 465 GLN B 17 REMARK 465 GLY B 992 REMARK 465 SER B 993 REMARK 465 GLY B 994 REMARK 465 SER B 995 REMARK 465 HIS B 996 REMARK 465 HIS B 997 REMARK 465 TRP B 998 REMARK 465 GLY B 999 REMARK 465 SER B 1000 REMARK 465 LYS B 1001 REMARK 465 GLU B 1002 REMARK 465 GLU B 1003 REMARK 465 GLU B 1004 REMARK 465 ILE B 1005 REMARK 465 GLU B 1006 REMARK 465 GLY B 1125 REMARK 465 LYS B 1126 REMARK 465 GLY B 1165 REMARK 465 ILE B 1166 REMARK 465 ASP B 1167 REMARK 465 LYS B 1199 REMARK 465 LYS B 1200 REMARK 465 ARG B 1201 REMARK 465 GLU B 1202 REMARK 465 GLU B 1203 REMARK 465 GLU B 1204 REMARK 465 LYS B 1205 REMARK 465 LYS B 1206 REMARK 465 LEU B 1207 REMARK 465 GLU B 1208 REMARK 465 HIS B 1209 REMARK 465 HIS B 1210 REMARK 465 HIS B 1211 REMARK 465 HIS B 1212 REMARK 465 HIS B 1213 REMARK 465 HIS B 1214 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 A1098 60.97 -105.60 REMARK 500 GLU A1123 42.53 -86.95 REMARK 500 ASN A1140 60.11 -104.57 REMARK 500 PRO B 10 93.83 -61.56 REMARK 500 GLU B1123 44.09 -93.46 REMARK 500 ASN B1140 40.49 -82.34 REMARK 500 ASN B1143 38.89 -82.34 REMARK 500 REMARK 500 REMARK: NULL REMARK 999 REMARK 999 SEQUENCE REMARK 999 RESIDUES 2-18 ARE FROM DYNORPHIN A(1-17). THE REMAINDER IS A REMARK 999 DESIGNED CONSTRUCT. DBREF 9CCF A 1 17 UNP P01213 PDYN_HUMAN 207 223 DBREF 9CCF A 992 1214 PDB 9CCF 9CCF 992 1214 DBREF 9CCF B 1 17 UNP P01213 PDYN_HUMAN 207 223 DBREF 9CCF B 992 1214 PDB 9CCF 9CCF 992 1214 SEQADV 9CCF MET A 0 UNP P01213 INITIATING METHIONINE SEQADV 9CCF MET B 0 UNP P01213 INITIATING METHIONINE SEQRES 1 A 241 MET TYR GLY GLY PHE LEU ARG ARG ILE ARG PRO LYS LEU SEQRES 2 A 241 LYS TRP ASP ASN GLN GLY SER GLY SER HIS HIS TRP GLY SEQRES 3 A 241 SER LYS GLU GLU GLU ILE GLU LYS GLU PHE GLU GLU LYS SEQRES 4 A 241 LYS LYS ILE ILE GLU GLU ASN LEU LYS GLU ALA GLU GLU SEQRES 5 A 241 GLU GLY GLU GLU GLU ALA ALA GLU LYS LEU LYS GLU ALA SEQRES 6 A 241 LEU LYS LYS LEU GLU GLU ALA ILE LYS LEU HIS ARG GLU SEQRES 7 A 241 GLY ALA ASN PRO VAL GLU VAL GLU LEU GLU GLU VAL THR SEQRES 8 A 241 ALA ILE ILE LEU ASN ASN LEU ALA VAL LEU LEU ARG GLU SEQRES 9 A 241 GLY GLU GLU GLU LEU ALA LYS GLU LEU GLU LYS ALA ILE SEQRES 10 A 241 LYS LEU LEU GLU GLU LYS LYS ASP ALA PRO GLU GLU GLU SEQRES 11 A 241 ARG LEU LYS ALA ILE ALA ILE ALA ILE ILE ARG SER VAL SEQRES 12 A 241 LEU VAL LEU ILE LYS TRP GLU GLY GLY LYS ASP GLU GLU SEQRES 13 A 241 THR ILE GLU GLU ILE GLU GLU ILE LEU GLU ASN ARG GLU SEQRES 14 A 241 ASN LEU SER LEU GLU GLU LEU ARG GLU ALA TYR VAL ARG SEQRES 15 A 241 ALA GLU ILE ALA TYR LEU ILE GLU SER GLY ILE ASP PRO SEQRES 16 A 241 GLU ALA ALA LYS LYS VAL ARG GLU LYS TYR GLU ARG GLY SEQRES 17 A 241 ALA PRO LEU GLU GLU LEU LEU LYS ASP ILE GLU LYS ILE SEQRES 18 A 241 GLU LYS GLU ALA LYS LYS ARG GLU GLU GLU LYS LYS LEU SEQRES 19 A 241 GLU HIS HIS HIS HIS HIS HIS SEQRES 1 B 241 MET TYR GLY GLY PHE LEU ARG ARG ILE ARG PRO LYS LEU SEQRES 2 B 241 LYS TRP ASP ASN GLN GLY SER GLY SER HIS HIS TRP GLY SEQRES 3 B 241 SER LYS GLU GLU GLU ILE GLU LYS GLU PHE GLU GLU LYS SEQRES 4 B 241 LYS LYS ILE ILE GLU GLU ASN LEU LYS GLU ALA GLU GLU SEQRES 5 B 241 GLU GLY GLU GLU GLU ALA ALA GLU LYS LEU LYS GLU ALA SEQRES 6 B 241 LEU LYS LYS LEU GLU GLU ALA ILE LYS LEU HIS ARG GLU SEQRES 7 B 241 GLY ALA ASN PRO VAL GLU VAL GLU LEU GLU GLU VAL THR SEQRES 8 B 241 ALA ILE ILE LEU ASN ASN LEU ALA VAL LEU LEU ARG GLU SEQRES 9 B 241 GLY GLU GLU GLU LEU ALA LYS GLU LEU GLU LYS ALA ILE SEQRES 10 B 241 LYS LEU LEU GLU GLU LYS LYS ASP ALA PRO GLU GLU GLU SEQRES 11 B 241 ARG LEU LYS ALA ILE ALA ILE ALA ILE ILE ARG SER VAL SEQRES 12 B 241 LEU VAL LEU ILE LYS TRP GLU GLY GLY LYS ASP GLU GLU SEQRES 13 B 241 THR ILE GLU GLU ILE GLU GLU ILE LEU GLU ASN ARG GLU SEQRES 14 B 241 ASN LEU SER LEU GLU GLU LEU ARG GLU ALA TYR VAL ARG SEQRES 15 B 241 ALA GLU ILE ALA TYR LEU ILE GLU SER GLY ILE ASP PRO SEQRES 16 B 241 GLU ALA ALA LYS LYS VAL ARG GLU LYS TYR GLU ARG GLY SEQRES 17 B 241 ALA PRO LEU GLU GLU LEU LEU LYS ASP ILE GLU LYS ILE SEQRES 18 B 241 GLU LYS GLU ALA LYS LYS ARG GLU GLU GLU LYS LYS LEU SEQRES 19 B 241 GLU HIS HIS HIS HIS HIS HIS HELIX 1 AA1 GLU A 1006 GLU A 1026 1 21 HELIX 2 AA2 GLU A 1028 GLY A 1052 1 25 HELIX 3 AA3 ASN A 1054 GLU A 1077 1 24 HELIX 4 AA4 GLU A 1079 LYS A 1096 1 18 HELIX 5 AA5 PRO A 1100 GLU A 1123 1 24 HELIX 6 AA6 THR A 1130 ASN A 1140 1 11 HELIX 7 AA7 ARG A 1141 LEU A 1144 5 4 HELIX 8 AA8 SER A 1145 GLU A 1163 1 19 HELIX 9 AA9 SER A 1164 SER A 1164 5 1 HELIX 10 AB1 PRO A 1168 GLU A 1169 5 2 HELIX 11 AB2 ALA A 1170 ARG A 1180 1 11 HELIX 12 AB3 PRO A 1183 ALA A 1198 1 16 HELIX 13 AB4 GLU B 1008 GLU B 1026 1 19 HELIX 14 AB5 GLU B 1028 GLY B 1052 1 25 HELIX 15 AB6 ASN B 1054 GLU B 1077 1 24 HELIX 16 AB7 GLU B 1079 GLU B 1095 1 17 HELIX 17 AB8 PRO B 1100 GLU B 1123 1 24 HELIX 18 AB9 GLU B 1128 ASN B 1140 1 13 HELIX 19 AC1 SER B 1145 SER B 1164 1 20 HELIX 20 AC2 GLU B 1169 ARG B 1180 1 12 HELIX 21 AC3 PRO B 1183 LYS B 1196 1 14 CRYST1 43.423 67.214 68.361 90.00 96.75 90.00 P 1 21 1 4 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 0.023029 0.000000 0.002724 0.00000 SCALE2 0.000000 0.014878 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014730 0.00000 TER 1620 ALA A1198 TER 3223 ALA B1198 MASTER 311 0 0 21 0 0 0 6 3221 2 0 38 END