HEADER IMMUNE SYSTEM 13-MAR-25 9QG8 TITLE CRYSTAL STRUCTURE OF THE GREAT REED WARBLER MHC CLASS I IN COMPLEX TITLE 2 WITH AN 8-MER PEPTIDE COMPND MOL_ID: 1; COMPND 2 MOLECULE: MHC CLASS I ANTIGEN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: BETA-2-MICROGLOBULIN; COMPND 7 CHAIN: B; COMPND 8 ENGINEERED: YES; COMPND 9 MOL_ID: 3; COMPND 10 MOLECULE: LYS-THR-MET-MET-ALA-HIS-ASP-LEU; COMPND 11 CHAIN: K; COMPND 12 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ACROCEPHALUS ARUNDINACEUS; SOURCE 3 ORGANISM_COMMON: GREAT REED WARBLER; SOURCE 4 ORGANISM_TAXID: 39621; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 MOL_ID: 2; SOURCE 8 ORGANISM_SCIENTIFIC: ACROCEPHALUS ARUNDINACEUS; SOURCE 9 ORGANISM_COMMON: GREAT REED WARBLER; SOURCE 10 ORGANISM_TAXID: 39621; SOURCE 11 GENE: B2M; SOURCE 12 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 13 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 14 MOL_ID: 3; SOURCE 15 SYNTHETIC: YES; SOURCE 16 ORGANISM_SCIENTIFIC: LEGIONELLA; SOURCE 17 ORGANISM_TAXID: 445 KEYWDS MHC CLASS I, GREAT REED WARBLER, ANTIGEN PRESENTATION, IMMUNE SYSTEM EXPDTA X-RAY DIFFRACTION AUTHOR R.VENSKUTONYTE,K.LINDKVIST-PETERSSON REVDAT 2 12-NOV-25 9QG8 1 JRNL REVDAT 1 23-JUL-25 9QG8 0 JRNL AUTH R.VENSKUTONYTE,S.KJELLSTROM,E.A.O'CONNOR,H.WESTERDAHL, JRNL AUTH 2 K.LINDKVIST-PETERSSON JRNL TITL MHC I OF THE GREAT REED WARBLER PROMOTES A FLAT PEPTIDE JRNL TITL 2 BINDING MODE. JRNL REF IMMUNOLOGY V. 176 508 2025 JRNL REFN ESSN 1365-2567 JRNL PMID 40643222 JRNL DOI 10.1111/IMM.70015 REMARK 2 REMARK 2 RESOLUTION. 2.15 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.21_5207: ???) 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.15 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 47.70 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.270 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 3 NUMBER OF REFLECTIONS : 21416 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.209 REMARK 3 R VALUE (WORKING SET) : 0.206 REMARK 3 FREE R VALUE : 0.266 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.210 REMARK 3 FREE R VALUE TEST SET COUNT : 1116 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 47.7000 - 4.3000 0.99 2627 140 0.1789 0.2320 REMARK 3 2 4.3000 - 3.4100 0.99 2517 155 0.1853 0.2582 REMARK 3 3 3.4100 - 2.9800 0.99 2525 139 0.2142 0.2608 REMARK 3 4 2.9800 - 2.7100 0.99 2550 129 0.2401 0.3196 REMARK 3 5 2.7100 - 2.5100 1.00 2527 137 0.2487 0.3220 REMARK 3 6 2.5100 - 2.3700 1.00 2524 145 0.2519 0.3015 REMARK 3 7 2.3700 - 2.2500 0.99 2517 128 0.2601 0.3028 REMARK 3 8 2.2500 - 2.1500 1.00 2513 143 0.2673 0.3217 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) : 0.280 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 31.990 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 : 0.003 3225 REMARK 3 ANGLE : 0.545 4365 REMARK 3 CHIRALITY : 0.044 432 REMARK 3 PLANARITY : 0.005 574 REMARK 3 DIHEDRAL : 20.141 1198 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 9QG8 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 13-MAR-25. REMARK 100 THE DEPOSITION ID IS D_1292146074. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 03-FEB-23 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : MAX IV REMARK 200 BEAMLINE : BIOMAX REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.976254 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 21449 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.150 REMARK 200 RESOLUTION RANGE LOW (A) : 47.700 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 3.400 REMARK 200 R MERGE (I) : 0.05900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.15 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.22 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : 3.40 REMARK 200 R MERGE FOR SHELL (I) : 0.73300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL 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 (%): 41.93 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.12 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 28 % PEG4000, 0.1 M MGCL2 AND 0.1 M REMARK 280 TRIS/HCL PH 8.5 WITH SEEDING, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z REMARK 290 4555 -X+1/2,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 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 102.97350 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 24.51900 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 102.97350 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 24.51900 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 5990 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18530 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -26.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, K 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 THR A 276 REMARK 465 MET B -17 REMARK 465 HIS B -16 REMARK 465 HIS B -15 REMARK 465 HIS B -14 REMARK 465 HIS B -13 REMARK 465 HIS B -12 REMARK 465 HIS B -11 REMARK 465 SER B -10 REMARK 465 SER B -9 REMARK 465 GLY B -8 REMARK 465 VAL B -7 REMARK 465 ASP B -6 REMARK 465 LEU B -5 REMARK 465 GLY B -4 REMARK 465 THR B -3 REMARK 465 GLU B -2 REMARK 465 ASN B -1 REMARK 465 LEU B 0 REMARK 465 TYR B 1 REMARK 465 PHE B 2 REMARK 465 GLN B 3 REMARK 465 SER B 4 REMARK 465 MET B 5 REMARK 465 ALA B 6 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 HIS A 162 -59.67 -122.72 REMARK 500 ASN B 62 -167.48 -102.69 REMARK 500 REMARK 500 REMARK: NULL DBREF 9QG8 A 3 276 UNP O98187 O98187_ACRAR 26 299 DBREF1 9QG8 B 6 104 UNP A0A076JEK1_ACRAR DBREF2 9QG8 B A0A076JEK1 14 112 DBREF 9QG8 K 1 8 PDB 9QG8 9QG8 1 8 SEQADV 9QG8 MET A 2 UNP O98187 INITIATING METHIONINE SEQADV 9QG8 MET B -17 UNP A0A076JEK INITIATING METHIONINE SEQADV 9QG8 HIS B -16 UNP A0A076JEK EXPRESSION TAG SEQADV 9QG8 HIS B -15 UNP A0A076JEK EXPRESSION TAG SEQADV 9QG8 HIS B -14 UNP A0A076JEK EXPRESSION TAG SEQADV 9QG8 HIS B -13 UNP A0A076JEK EXPRESSION TAG SEQADV 9QG8 HIS B -12 UNP A0A076JEK EXPRESSION TAG SEQADV 9QG8 HIS B -11 UNP A0A076JEK EXPRESSION TAG SEQADV 9QG8 SER B -10 UNP A0A076JEK EXPRESSION TAG SEQADV 9QG8 SER B -9 UNP A0A076JEK EXPRESSION TAG SEQADV 9QG8 GLY B -8 UNP A0A076JEK EXPRESSION TAG SEQADV 9QG8 VAL B -7 UNP A0A076JEK EXPRESSION TAG SEQADV 9QG8 ASP B -6 UNP A0A076JEK EXPRESSION TAG SEQADV 9QG8 LEU B -5 UNP A0A076JEK EXPRESSION TAG SEQADV 9QG8 GLY B -4 UNP A0A076JEK EXPRESSION TAG SEQADV 9QG8 THR B -3 UNP A0A076JEK EXPRESSION TAG SEQADV 9QG8 GLU B -2 UNP A0A076JEK EXPRESSION TAG SEQADV 9QG8 ASN B -1 UNP A0A076JEK EXPRESSION TAG SEQADV 9QG8 LEU B 0 UNP A0A076JEK EXPRESSION TAG SEQADV 9QG8 TYR B 1 UNP A0A076JEK EXPRESSION TAG SEQADV 9QG8 PHE B 2 UNP A0A076JEK EXPRESSION TAG SEQADV 9QG8 GLN B 3 UNP A0A076JEK EXPRESSION TAG SEQADV 9QG8 SER B 4 UNP A0A076JEK EXPRESSION TAG SEQADV 9QG8 MET B 5 UNP A0A076JEK EXPRESSION TAG SEQRES 1 A 275 MET VAL LEU HIS SER LEU HIS TYR LEU ASP VAL ALA VAL SEQRES 2 A 275 SER GLU PRO SER PRO GLY ILE PRO GLN PHE VAL ALA MET SEQRES 3 A 275 GLY PHE VAL ASP GLY ILE PRO PHE THR ARG TYR ASP SER SEQRES 4 A 275 GLU ARG GLY ARG MET GLU PRO LEU THR GLU TRP ILE LYS SEQRES 5 A 275 ASP SER ALA ASP PRO GLU TYR TRP ASP SER GLN THR GLN SEQRES 6 A 275 ILE GLY VAL GLY SER GLN HIS VAL TYR ALA ARG SER LEU SEQRES 7 A 275 GLU THR LEU ARG GLU ARG TYR ASN GLN SER GLY GLY LEU SEQRES 8 A 275 HIS THR VAL LEU ARG VAL TYR GLY CYS GLU LEU LEU SER SEQRES 9 A 275 ASP GLY SER VAL ARG GLY SER GLU ARG PHE GLY TYR ASP SEQRES 10 A 275 GLY ARG ASP PHE ILE SER PHE ASP LEU GLU SER GLY ARG SEQRES 11 A 275 PHE MET ALA ALA ASP SER ALA ALA GLU ILE THR ARG ARG SEQRES 12 A 275 ARG TRP GLU HIS GLU GLY ILE VAL ALA GLU ARG GLN THR SEQRES 13 A 275 ASN TYR LEU LYS HIS GLU CYS PRO GLU TRP LEU GLN LYS SEQRES 14 A 275 TYR VAL GLY TYR GLY GLN LYS GLU LEU GLU ARG LYS GLU SEQRES 15 A 275 PRO PRO ASP VAL HIS VAL SER GLY LYS GLU GLU HIS GLY SEQRES 16 A 275 THR LEU ILE LEU SER CYS HIS ALA TYR GLY PHE TYR PRO SEQRES 17 A 275 LYS THR ILE ALA VAL ASN TRP MET LYS GLY ASP GLU ILE SEQRES 18 A 275 TRP ASP GLN GLU THR GLU TRP GLY GLY VAL VAL PRO ASN SEQRES 19 A 275 SER ASP GLY THR PHE HIS THR TRP ALA ARG ILE GLU ALA SEQRES 20 A 275 LEU PRO GLU GLU ARG GLU GLN TYR ARG CYS ARG VAL GLU SEQRES 21 A 275 HIS PRO GLY MET PRO GLU PRO GLY ILE PHE ALA TRP GLU SEQRES 22 A 275 PRO THR SEQRES 1 B 122 MET HIS HIS HIS HIS HIS HIS SER SER GLY VAL ASP LEU SEQRES 2 B 122 GLY THR GLU ASN LEU TYR PHE GLN SER MET ALA GLY GLU SEQRES 3 B 122 ALA PRO LYS VAL GLU VAL TYR ALA ARG SER ARG ALA GLU SEQRES 4 B 122 GLU GLY LYS GLU ASN ILE LEU HIS CYS PHE ILE THR GLY SEQRES 5 B 122 PHE HIS PRO PRO LYS ILE ASP VAL GLU LEU LEU LYS ASN SEQRES 6 B 122 GLY GLU PRO MET PRO GLY VAL THR TYR GLY ASP LEU SER SEQRES 7 B 122 PHE ASN ASP LYS TRP GLN PHE GLN ARG LEU VAL TYR VAL SEQRES 8 B 122 PRO PHE ILE PRO THR ARG GLU ASP ILE PHE THR CYS ARG SEQRES 9 B 122 VAL ALA HIS SER THR MET PRO GLU PRO ARG SER TYR ARG SEQRES 10 B 122 TRP GLU PRO ASP PHE SEQRES 1 K 8 LYS THR MET MET ALA HIS ASP LEU HET GOL A 301 6 HET GOL A 302 6 HET GOL A 303 6 HET GOL A 304 6 HET GOL A 305 6 HET GOL B 201 6 HETNAM GOL GLYCEROL HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 4 GOL 6(C3 H8 O3) FORMUL 10 HOH *85(H2 O) HELIX 1 AA1 THR A 49 ALA A 56 1 8 HELIX 2 AA2 ASP A 57 TYR A 86 1 30 HELIX 3 AA3 ASP A 136 GLY A 150 1 15 HELIX 4 AA4 GLY A 150 HIS A 162 1 13 HELIX 5 AA5 HIS A 162 GLY A 175 1 14 HELIX 6 AA6 GLY A 175 GLU A 180 1 6 HELIX 7 AA7 LEU A 249 GLU A 254 5 6 SHEET 1 AA1 8 ARG A 44 PRO A 47 0 SHEET 2 AA1 8 ILE A 33 ASP A 39 -1 N ARG A 37 O GLU A 46 SHEET 3 AA1 8 PHE A 24 VAL A 30 -1 N ALA A 26 O TYR A 38 SHEET 4 AA1 8 VAL A 3 VAL A 14 -1 N VAL A 12 O VAL A 25 SHEET 5 AA1 8 THR A 94 LEU A 104 -1 O LEU A 103 N LEU A 4 SHEET 6 AA1 8 VAL A 109 TYR A 117 -1 O ARG A 114 N VAL A 98 SHEET 7 AA1 8 ARG A 120 ASP A 126 -1 O ILE A 123 N PHE A 115 SHEET 8 AA1 8 PHE A 132 ALA A 134 -1 O MET A 133 N SER A 124 SHEET 1 AA2 4 ASP A 186 GLU A 194 0 SHEET 2 AA2 4 THR A 197 PHE A 207 -1 O HIS A 203 N HIS A 188 SHEET 3 AA2 4 PHE A 240 ALA A 248 -1 O ALA A 244 N CYS A 202 SHEET 4 AA2 4 THR A 227 TRP A 229 -1 N GLU A 228 O ARG A 245 SHEET 1 AA3 4 ASP A 186 GLU A 194 0 SHEET 2 AA3 4 THR A 197 PHE A 207 -1 O HIS A 203 N HIS A 188 SHEET 3 AA3 4 PHE A 240 ALA A 248 -1 O ALA A 244 N CYS A 202 SHEET 4 AA3 4 VAL A 233 PRO A 234 -1 N VAL A 233 O HIS A 241 SHEET 1 AA4 4 GLU A 221 ILE A 222 0 SHEET 2 AA4 4 ALA A 213 LYS A 218 -1 N LYS A 218 O GLU A 221 SHEET 3 AA4 4 TYR A 256 GLU A 261 -1 O ARG A 259 N ASN A 215 SHEET 4 AA4 4 GLY A 269 PHE A 271 -1 O PHE A 271 N CYS A 258 SHEET 1 AA5 4 LYS B 11 ALA B 16 0 SHEET 2 AA5 4 ASN B 26 PHE B 35 -1 O THR B 33 N LYS B 11 SHEET 3 AA5 4 PHE B 67 PHE B 75 -1 O PHE B 75 N ASN B 26 SHEET 4 AA5 4 THR B 55 PHE B 61 -1 N GLY B 57 O LEU B 70 SHEET 1 AA6 4 GLU B 49 PRO B 50 0 SHEET 2 AA6 4 ASP B 41 LYS B 46 -1 N LYS B 46 O GLU B 49 SHEET 3 AA6 4 PHE B 83 ALA B 88 -1 O ARG B 86 N GLU B 43 SHEET 4 AA6 4 ARG B 96 TRP B 100 -1 O TRP B 100 N PHE B 83 SSBOND 1 CYS A 101 CYS A 164 1555 1555 2.03 SSBOND 2 CYS A 202 CYS A 258 1555 1555 2.03 SSBOND 3 CYS B 30 CYS B 85 1555 1555 2.04 CISPEP 1 TYR A 208 PRO A 209 0 -0.75 CISPEP 2 HIS B 36 PRO B 37 0 3.75 CRYST1 205.947 49.038 39.380 90.00 94.69 90.00 C 1 2 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 0.004856 0.000000 0.000398 0.00000 SCALE2 0.000000 0.020392 0.000000 0.00000 SCALE3 0.000000 0.000000 0.025479 0.00000 CONECT 799 1315 CONECT 1315 799 CONECT 1623 2091 CONECT 2091 1623 CONECT 2416 2870 CONECT 2870 2416 CONECT 3104 3105 3106 CONECT 3105 3104 CONECT 3106 3104 3107 3108 CONECT 3107 3106 CONECT 3108 3106 3109 CONECT 3109 3108 CONECT 3110 3111 3112 CONECT 3111 3110 CONECT 3112 3110 3113 3114 CONECT 3113 3112 CONECT 3114 3112 3115 CONECT 3115 3114 CONECT 3116 3117 3118 CONECT 3117 3116 CONECT 3118 3116 3119 3120 CONECT 3119 3118 CONECT 3120 3118 3121 CONECT 3121 3120 CONECT 3122 3123 3124 CONECT 3123 3122 CONECT 3124 3122 3125 3126 CONECT 3125 3124 CONECT 3126 3124 3127 CONECT 3127 3126 CONECT 3128 3129 3130 CONECT 3129 3128 CONECT 3130 3128 3131 3132 CONECT 3131 3130 CONECT 3132 3130 3133 CONECT 3133 3132 CONECT 3134 3135 3136 CONECT 3135 3134 CONECT 3136 3134 3137 3138 CONECT 3137 3136 CONECT 3138 3136 3139 CONECT 3139 3138 MASTER 251 0 6 7 28 0 0 6 3216 3 42 33 END