HEADER IMMUNE SYSTEM 07-JAN-26 22EE TITLE STRUCTURE OF HLA-A2:01 WITH 9-MER PEPTIDE PGS COMPND MOL_ID: 1; COMPND 2 MOLECULE: HLA CLASS I ANTIGEN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: HLA CLASS I HISTOCOMPATIBILITY ANTIGEN A ALPHA CHAIN,MHC COMPND 5 CLASS I ANTIGEN,MAJOR HISTOCOMPATIBILITY COMPLEX,CLASS I,A; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: BETA-2-MICROGLOBULIN; COMPND 9 CHAIN: B; COMPND 10 ENGINEERED: YES; COMPND 11 MOL_ID: 3; COMPND 12 MOLECULE: 9-MER PEPTIDE FROM T. GONDII GLYCOGEN SYNTHASE; COMPND 13 CHAIN: C; COMPND 14 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: HLA-A; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 10 ORGANISM_COMMON: HUMAN; SOURCE 11 ORGANISM_TAXID: 9606; SOURCE 12 GENE: B2M, CDABP0092, HDCMA22P; SOURCE 13 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 14 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 15 MOL_ID: 3; SOURCE 16 SYNTHETIC: YES; SOURCE 17 ORGANISM_SCIENTIFIC: TOXOPLASMA GONDII; SOURCE 18 ORGANISM_TAXID: 5811 KEYWDS CELLULAR IMMUNITY, ANTIGEN PRESENTATION, EPITOPE, COMPLEX, IMMUNE KEYWDS 2 SYSTEM EXPDTA X-RAY DIFFRACTION AUTHOR Z.B.LI,R.Y.LIANG REVDAT 1 24-JUN-26 22EE 0 JRNL AUTH Z.B.LI,R.Y.LIANG JRNL TITL STRUCTURE OF HLA-A2:01 WITH THE 9-MER PEPTIDE PGS JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.99 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.99 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 43.63 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 33431 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.196 REMARK 3 R VALUE (WORKING SET) : 0.193 REMARK 3 FREE R VALUE : 0.232 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 6.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2006 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 43.6300 - 4.7900 1.00 2331 148 0.1560 0.1767 REMARK 3 2 4.7900 - 3.8000 1.00 2253 143 0.1433 0.1918 REMARK 3 3 3.8000 - 3.3200 1.00 2260 146 0.1708 0.2110 REMARK 3 4 3.3200 - 3.0200 1.00 2248 143 0.1965 0.2222 REMARK 3 5 3.0200 - 2.8000 1.00 2258 144 0.2074 0.2638 REMARK 3 6 2.8000 - 2.6400 1.00 2245 144 0.2161 0.2976 REMARK 3 7 2.6400 - 2.5100 1.00 2230 143 0.2110 0.2609 REMARK 3 8 2.5100 - 2.4000 1.00 2252 141 0.2290 0.2802 REMARK 3 9 2.4000 - 2.3000 1.00 2241 143 0.2286 0.2241 REMARK 3 10 2.3000 - 2.2300 1.00 2217 141 0.2428 0.2852 REMARK 3 11 2.2300 - 2.1600 1.00 2233 145 0.2424 0.2828 REMARK 3 12 2.1600 - 2.0900 1.00 2234 142 0.2595 0.3165 REMARK 3 13 2.0900 - 2.0400 1.00 2224 142 0.2816 0.2635 REMARK 3 14 2.0400 - 1.9900 0.98 2199 141 0.3048 0.3459 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) : 0.220 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 24.320 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 : 0.007 3240 REMARK 3 ANGLE : 0.825 4397 REMARK 3 CHIRALITY : 0.049 448 REMARK 3 PLANARITY : 0.013 573 REMARK 3 DIHEDRAL : 18.821 1182 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): -28.6486 -10.1574 11.4904 REMARK 3 T TENSOR REMARK 3 T11: 0.1416 T22: 0.2074 REMARK 3 T33: 0.1994 T12: -0.0252 REMARK 3 T13: 0.0124 T23: -0.0287 REMARK 3 L TENSOR REMARK 3 L11: 0.6238 L22: 0.8189 REMARK 3 L33: 0.8441 L12: 0.5613 REMARK 3 L13: -0.0651 L23: -0.3523 REMARK 3 S TENSOR REMARK 3 S11: 0.0455 S12: 0.0017 S13: 0.1271 REMARK 3 S21: 0.0511 S22: -0.0345 S23: 0.1311 REMARK 3 S31: 0.0202 S32: -0.1521 S33: 0.0084 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 22EE COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBC ON 09-JAN-26. REMARK 100 THE DEPOSITION ID IS D_1300068213. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 18-JAN-25 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL18U1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.979 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-3000 REMARK 200 DATA SCALING SOFTWARE : HKL-3000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 33431 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.989 REMARK 200 RESOLUTION RANGE LOW (A) : 43.630 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 4.300 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 3.5300 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.99 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.10 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.24300 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 2.8.3 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: THIN CLUB-LIKE CRYSTAL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 56.70 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.84 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M POTASSIUM NA TARTRATE REMARK 280 TETRAHYDRATE 20% W/V POLYETHYLENE GLYCOL 3350, PH 8, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 4 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 -Y,X,Z REMARK 290 4555 Y,-X,Z REMARK 290 5555 X+1/2,Y+1/2,Z+1/2 REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -Y+1/2,X+1/2,Z+1/2 REMARK 290 8555 Y+1/2,-X+1/2,Z+1/2 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 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 61.69900 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 61.69900 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 32.29650 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 61.69900 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 61.69900 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 32.29650 REMARK 290 SMTRY1 7 0.000000 -1.000000 0.000000 61.69900 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 61.69900 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 32.29650 REMARK 290 SMTRY1 8 0.000000 1.000000 0.000000 61.69900 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 61.69900 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 32.29650 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: 4220 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18990 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -22.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C 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 1 REMARK 465 GLU A 276 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 O HOH B 243 O HOH B 254 1.72 REMARK 500 OD1 ASP B 35 O HOH B 201 1.87 REMARK 500 O HOH A 486 O HOH A 487 1.92 REMARK 500 O HOH A 379 O HOH A 466 1.94 REMARK 500 O HOH A 363 O HOH A 431 2.00 REMARK 500 O HOH A 420 O HOH A 465 2.03 REMARK 500 OE1 GLU A 230 O HOH A 301 2.03 REMARK 500 O HOH A 477 O HOH B 217 2.05 REMARK 500 O HOH A 477 O HOH B 252 2.07 REMARK 500 O SER A 252 O HOH A 302 2.08 REMARK 500 O HOH A 458 O HOH A 469 2.08 REMARK 500 O HOH A 340 O HOH A 384 2.10 REMARK 500 O HOH A 474 O HOH A 477 2.11 REMARK 500 O HOH A 425 O HOH A 472 2.11 REMARK 500 O HOH A 334 O HOH B 201 2.12 REMARK 500 O HOH A 410 O HOH A 459 2.14 REMARK 500 O HOH A 430 O HOH A 436 2.14 REMARK 500 N SER B 89 O HOH B 202 2.15 REMARK 500 O HOH A 418 O HOH A 444 2.19 REMARK 500 NZ LYS A 147 O HOH A 303 2.19 REMARK 500 ND2 ASN A 175 O HOH A 304 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 489 O HOH C 106 3555 2.18 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 ARG A 15 74.67 -116.84 REMARK 500 ASP A 30 -123.73 47.33 REMARK 500 TRP B 61 -2.52 80.44 REMARK 500 LEU C 5 82.95 -152.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG A 170 0.15 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL DBREF 22EE A 2 276 UNP Q53Z42 Q53Z42_HUMAN 25 299 DBREF 22EE B 2 100 UNP P61769 B2MG_HUMAN 21 119 DBREF 22EE C 1 9 PDB 22EE 22EE 1 9 SEQADV 22EE MET A 1 UNP Q53Z42 INITIATING METHIONINE SEQADV 22EE MET B 1 UNP P61769 INITIATING METHIONINE SEQRES 1 A 276 MET GLY SER HIS SER MET ARG TYR PHE PHE THR SER VAL SEQRES 2 A 276 SER ARG PRO GLY ARG GLY GLU PRO ARG PHE ILE ALA VAL SEQRES 3 A 276 GLY TYR VAL ASP ASP THR GLN PHE VAL ARG PHE ASP SER SEQRES 4 A 276 ASP ALA ALA SER GLN ARG MET GLU PRO ARG ALA PRO TRP SEQRES 5 A 276 ILE GLU GLN GLU GLY PRO GLU TYR TRP ASP GLY GLU THR SEQRES 6 A 276 ARG LYS VAL LYS ALA HIS SER GLN THR HIS ARG VAL ASP SEQRES 7 A 276 LEU GLY THR LEU ARG GLY TYR TYR ASN GLN SER GLU ALA SEQRES 8 A 276 GLY SER HIS THR VAL GLN ARG MET TYR GLY CYS ASP VAL SEQRES 9 A 276 GLY SER ASP TRP ARG PHE LEU ARG GLY TYR HIS GLN TYR SEQRES 10 A 276 ALA TYR ASP GLY LYS ASP TYR ILE ALA LEU LYS GLU ASP SEQRES 11 A 276 LEU ARG SER TRP THR ALA ALA ASP MET ALA ALA GLN THR SEQRES 12 A 276 THR LYS HIS LYS TRP GLU ALA ALA HIS VAL ALA GLU GLN SEQRES 13 A 276 LEU ARG ALA TYR LEU GLU GLY THR CYS VAL GLU TRP LEU SEQRES 14 A 276 ARG ARG TYR LEU GLU ASN GLY LYS GLU THR LEU GLN ARG SEQRES 15 A 276 THR ASP ALA PRO LYS THR HIS MET THR HIS HIS ALA VAL SEQRES 16 A 276 SER ASP HIS GLU ALA THR LEU ARG CYS TRP ALA LEU SER SEQRES 17 A 276 PHE TYR PRO ALA GLU ILE THR LEU THR TRP GLN ARG ASP SEQRES 18 A 276 GLY GLU ASP GLN THR GLN ASP THR GLU LEU VAL GLU THR SEQRES 19 A 276 ARG PRO ALA GLY ASP GLY THR PHE GLN LYS TRP ALA ALA SEQRES 20 A 276 VAL VAL VAL PRO SER GLY GLN GLU GLN ARG TYR THR CYS SEQRES 21 A 276 HIS VAL GLN HIS GLU GLY LEU PRO LYS PRO LEU THR LEU SEQRES 22 A 276 ARG TRP GLU SEQRES 1 B 100 MET ILE GLN ARG THR PRO LYS ILE GLN VAL TYR SER ARG SEQRES 2 B 100 HIS PRO ALA GLU ASN GLY LYS SER ASN PHE LEU ASN CYS SEQRES 3 B 100 TYR VAL SER GLY PHE HIS PRO SER ASP ILE GLU VAL ASP SEQRES 4 B 100 LEU LEU LYS ASN GLY GLU ARG ILE GLU LYS VAL GLU HIS SEQRES 5 B 100 SER ASP LEU SER PHE SER LYS ASP TRP SER PHE TYR LEU SEQRES 6 B 100 LEU TYR TYR THR GLU PHE THR PRO THR GLU LYS ASP GLU SEQRES 7 B 100 TYR ALA CYS ARG VAL ASN HIS VAL THR LEU SER GLN PRO SEQRES 8 B 100 LYS ILE VAL LYS TRP ASP ARG ASP MET SEQRES 1 C 9 SER LEU TRP GLN LEU LEU GLN ALA ALA FORMUL 4 HOH *256(H2 O) HELIX 1 AA1 ALA A 50 GLU A 54 5 5 HELIX 2 AA2 GLY A 57 TYR A 86 1 30 HELIX 3 AA3 ASP A 138 ALA A 151 1 14 HELIX 4 AA4 HIS A 152 GLY A 163 1 12 HELIX 5 AA5 GLY A 163 GLY A 176 1 14 HELIX 6 AA6 GLY A 176 GLN A 181 1 6 HELIX 7 AA7 GLN A 254 GLN A 256 5 3 SHEET 1 AA1 8 GLU A 47 PRO A 48 0 SHEET 2 AA1 8 THR A 32 ASP A 38 -1 N ARG A 36 O GLU A 47 SHEET 3 AA1 8 ARG A 22 VAL A 29 -1 N GLY A 27 O PHE A 34 SHEET 4 AA1 8 HIS A 4 VAL A 13 -1 N PHE A 9 O VAL A 26 SHEET 5 AA1 8 THR A 95 VAL A 104 -1 O ARG A 98 N PHE A 10 SHEET 6 AA1 8 PHE A 110 TYR A 119 -1 O LEU A 111 N ASP A 103 SHEET 7 AA1 8 LYS A 122 LEU A 127 -1 O TYR A 124 N TYR A 117 SHEET 8 AA1 8 TRP A 134 ALA A 136 -1 O THR A 135 N ALA A 126 SHEET 1 AA2 4 LYS A 187 SER A 196 0 SHEET 2 AA2 4 GLU A 199 PHE A 209 -1 O TRP A 205 N HIS A 189 SHEET 3 AA2 4 PHE A 242 PRO A 251 -1 O VAL A 250 N ALA A 200 SHEET 4 AA2 4 THR A 229 LEU A 231 -1 N GLU A 230 O ALA A 247 SHEET 1 AA3 4 LYS A 187 SER A 196 0 SHEET 2 AA3 4 GLU A 199 PHE A 209 -1 O TRP A 205 N HIS A 189 SHEET 3 AA3 4 PHE A 242 PRO A 251 -1 O VAL A 250 N ALA A 200 SHEET 4 AA3 4 ARG A 235 PRO A 236 -1 N ARG A 235 O GLN A 243 SHEET 1 AA4 4 GLU A 223 ASP A 224 0 SHEET 2 AA4 4 THR A 215 ARG A 220 -1 N ARG A 220 O GLU A 223 SHEET 3 AA4 4 TYR A 258 GLN A 263 -1 O HIS A 261 N THR A 217 SHEET 4 AA4 4 LEU A 271 LEU A 273 -1 O LEU A 273 N CYS A 260 SHEET 1 AA5 4 LYS B 7 SER B 12 0 SHEET 2 AA5 4 ASN B 22 PHE B 31 -1 O ASN B 25 N TYR B 11 SHEET 3 AA5 4 PHE B 63 PHE B 71 -1 O THR B 69 N LEU B 24 SHEET 4 AA5 4 GLU B 51 HIS B 52 -1 N GLU B 51 O TYR B 68 SHEET 1 AA6 4 LYS B 7 SER B 12 0 SHEET 2 AA6 4 ASN B 22 PHE B 31 -1 O ASN B 25 N TYR B 11 SHEET 3 AA6 4 PHE B 63 PHE B 71 -1 O THR B 69 N LEU B 24 SHEET 4 AA6 4 SER B 56 PHE B 57 -1 N SER B 56 O TYR B 64 SHEET 1 AA7 4 GLU B 45 ARG B 46 0 SHEET 2 AA7 4 GLU B 37 LYS B 42 -1 N LYS B 42 O GLU B 45 SHEET 3 AA7 4 TYR B 79 ASN B 84 -1 O ALA B 80 N LEU B 41 SHEET 4 AA7 4 LYS B 92 LYS B 95 -1 O LYS B 92 N VAL B 83 SSBOND 1 CYS A 102 CYS A 165 1555 1555 2.08 SSBOND 2 CYS A 204 CYS A 260 1555 1555 2.03 SSBOND 3 CYS B 26 CYS B 81 1555 1555 2.03 CISPEP 1 TYR A 210 PRO A 211 0 -2.46 CISPEP 2 HIS B 32 PRO B 33 0 3.17 CRYST1 123.398 123.398 64.593 90.00 90.00 90.00 I 4 8 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 0.008104 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008104 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015482 0.00000 CONECT 819 1335 CONECT 1335 819 CONECT 1659 2109 CONECT 2109 1659 CONECT 2449 2915 CONECT 2915 2449 MASTER 332 0 0 7 32 0 0 6 3403 3 6 31 END