HEADER HYDROLASE 04-DEC-25 9ZIP TITLE CRYSTAL STRUCTURE OF RASPROTEASE(II), A DESIGNED RAS-SPECIFIC TITLE 2 SUBTILISIN, IN COMPLEX WITH THE COGNATE PEPTIDE QEEYSAM COMPND MOL_ID: 1; COMPND 2 MOLECULE: SUBTILISIN BPN'; COMPND 3 CHAIN: S, A; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: PEPTIDE QEEYSAM; COMPND 7 CHAIN: B, C; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS AMYLOLIQUEFACIENS; SOURCE 3 ORGANISM_TAXID: 1390; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 MOL_ID: 2; SOURCE 7 SYNTHETIC: YES; SOURCE 8 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 9 ORGANISM_TAXID: 32630 KEYWDS ENGINEERED PROTEASE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR B.CHU,E.A.TOTH,J.ORBAN REVDAT 1 22-JUL-26 9ZIP 0 JRNL AUTH B.CHU,Y.HE,Y.CHEN,E.A.TOTH,J.ORBAN JRNL TITL SUBSTRATE SPECIFICITY IN A DESIGNED RAS-TARGETING PROTEASE JRNL TITL 2 IS COUPLED TO ACTIVE SITE AND DISTAL MOTIONS. JRNL REF BIORXIV 2026 JRNL REFN ISSN 2692-8205 JRNL PMID 41648245 JRNL DOI 10.64898/2026.01.15.699477 REMARK 2 REMARK 2 RESOLUTION. 1.24 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.20.1_4487: ???) 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) : 1.24 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 47.24 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.390 REMARK 3 COMPLETENESS FOR RANGE (%) : 93.0 REMARK 3 NUMBER OF REFLECTIONS : 107129 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.114 REMARK 3 R VALUE (WORKING SET) : 0.113 REMARK 3 FREE R VALUE : 0.140 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.990 REMARK 3 FREE R VALUE TEST SET COUNT : 5351 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 3.8600 - 3.0700 0.83 3074 174 0.1286 0.1525 REMARK 3 2 3.0700 - 2.6800 0.95 3492 191 0.1324 0.1467 REMARK 3 3 2.6800 - 2.4300 0.96 3471 207 0.1216 0.1571 REMARK 3 4 2.4300 - 2.2600 0.97 3552 192 0.1167 0.1352 REMARK 3 5 2.2600 - 2.1300 0.96 3534 182 0.1069 0.1124 REMARK 3 6 2.1300 - 2.0200 0.92 3361 170 0.1013 0.1134 REMARK 3 7 2.0200 - 1.9300 0.86 3126 182 0.1044 0.1261 REMARK 3 8 1.9300 - 1.8600 0.95 3448 198 0.1015 0.1172 REMARK 3 9 1.8600 - 1.7900 0.96 3516 180 0.1014 0.1175 REMARK 3 10 1.7900 - 1.7400 0.96 3501 173 0.1009 0.1374 REMARK 3 11 1.7400 - 1.6900 0.96 3506 167 0.0914 0.1201 REMARK 3 12 1.6900 - 1.6400 0.96 3512 195 0.0921 0.1376 REMARK 3 13 1.6400 - 1.6000 0.95 3510 158 0.0904 0.1225 REMARK 3 14 1.6000 - 1.5700 0.96 3457 176 0.0904 0.1304 REMARK 3 15 1.5700 - 1.5300 0.95 3450 194 0.0883 0.1372 REMARK 3 16 1.5300 - 1.5000 0.95 3472 182 0.0987 0.1363 REMARK 3 17 1.5000 - 1.4700 0.87 3140 176 0.0991 0.1406 REMARK 3 18 1.4700 - 1.4500 0.90 3306 148 0.1030 0.1407 REMARK 3 19 1.4500 - 1.4200 0.94 3358 174 0.1016 0.1509 REMARK 3 20 1.4200 - 1.4000 0.93 3414 177 0.0976 0.1252 REMARK 3 21 1.4000 - 1.3800 0.94 3432 174 0.0959 0.1372 REMARK 3 22 1.3800 - 1.3600 0.94 3465 166 0.0930 0.1532 REMARK 3 23 1.3600 - 1.3400 0.93 3350 175 0.0944 0.1515 REMARK 3 24 1.3400 - 1.3200 0.93 3336 204 0.0968 0.1370 REMARK 3 25 1.3200 - 1.3000 0.93 3374 167 0.1019 0.1539 REMARK 3 26 1.3000 - 1.2900 0.93 3331 179 0.1091 0.1485 REMARK 3 27 1.2900 - 1.2700 0.92 3339 186 0.1206 0.1832 REMARK 3 28 1.2700 - 1.2600 0.91 3275 153 0.1262 0.1631 REMARK 3 29 1.2600 - 1.2400 0.83 3073 156 0.1422 0.1762 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) : 0.090 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 13.790 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 : 0.013 4255 REMARK 3 ANGLE : 1.622 5851 REMARK 3 CHIRALITY : 0.117 690 REMARK 3 PLANARITY : 0.014 766 REMARK 3 DIHEDRAL : 8.641 678 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 9ZIP COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 04-DEC-25. REMARK 100 THE DEPOSITION ID IS D_1000300445. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 19-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 : APS REMARK 200 BEAMLINE : 22-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.000 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 : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 107996 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.240 REMARK 200 RESOLUTION RANGE LOW (A) : 47.240 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.0 REMARK 200 DATA REDUNDANCY : 6.000 REMARK 200 R MERGE (I) : 0.07100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 18.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.24 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.26 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : 5.80 REMARK 200 R MERGE FOR SHELL (I) : 0.29700 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 (%): 35.16 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.90 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 50 MM ZINC ACETATE, 10 MM IMIDAZOLE, REMARK 280 15% PEG 3350, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 295K 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 28.95450 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2740 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 9890 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -1.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: S, 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2460 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 9820 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -1.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 ALA S 1 REMARK 465 ALA A 1 REMARK 465 LYS A 2 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 LYS S 2 CD CE NZ REMARK 470 ASN S 63 CG OD1 ND2 REMARK 470 LYS S 213 CE NZ REMARK 470 LYS S 256 CD CE NZ REMARK 470 GLN S 275 CD OE1 NE2 REMARK 470 VAL A 4 CG1 CG2 REMARK 470 ASN A 63 CG OD1 ND2 REMARK 470 LYS A 213 CE NZ REMARK 470 LYS A 256 CD CE NZ REMARK 470 GLN A 275 CD OE1 NE2 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 OG SER S 221 C MET B 7 1.57 REMARK 500 OG SER A 221 C MET C 7 1.58 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 CYS S 22 16.25 -141.32 REMARK 500 CYS S 22 16.03 -141.20 REMARK 500 ASP S 32 -147.99 -161.88 REMARK 500 SER S 65 -19.53 110.21 REMARK 500 ASN S 184 9.34 81.36 REMARK 500 CYS A 22 15.46 -143.25 REMARK 500 CYS A 22 24.69 -147.73 REMARK 500 ASN A 25 -5.22 80.53 REMARK 500 ASP A 32 -150.37 -162.63 REMARK 500 SER A 65 -22.69 107.00 REMARK 500 GLU B 2 -179.74 -69.68 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K B 101 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ALA S 116 O REMARK 620 2 HOH S 581 O 13.9 REMARK 620 3 HOH S 581 O 14.6 0.9 REMARK 620 4 GLU B 2 O 23.1 11.0 10.1 REMARK 620 5 GLU B 3 O 20.5 6.7 5.9 6.3 REMARK 620 6 SER B 5 OG 16.4 7.1 6.6 7.0 8.0 REMARK 620 7 HOH B 210 O 22.4 8.7 7.8 5.6 1.9 9.0 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K S 307 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ALA S 169 O REMARK 620 2 TYR S 171 O 75.0 REMARK 620 3 VAL S 174 O 96.9 74.3 REMARK 620 4 GLU S 195 O 92.5 150.9 134.1 REMARK 620 5 ASP S 197 OD2 121.4 141.7 69.7 67.1 REMARK 620 6 HOH S 497 O 168.7 101.4 92.2 85.8 68.1 REMARK 620 7 HOH S 497 O 158.9 108.6 104.1 74.4 69.2 12.7 REMARK 620 8 HOH S 519 O 97.6 72.3 138.4 83.8 130.8 71.1 65.1 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K A 307 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ALA A 169 O REMARK 620 2 TYR A 171 O 74.8 REMARK 620 3 VAL A 174 O 96.6 74.4 REMARK 620 4 GLU A 195 O 92.6 151.1 133.7 REMARK 620 5 ASP A 197 OD2 121.6 141.8 69.7 66.9 REMARK 620 6 HOH A 445 O 165.1 105.4 97.8 80.3 67.8 REMARK 620 7 HOH A 518 O 97.7 71.8 138.1 84.7 131.0 68.7 REMARK 620 N 1 2 3 4 5 6 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 53228 RELATED DB: BMRB DBREF 9ZIP S 1 275 PDB 9ZIP 9ZIP 1 275 DBREF 9ZIP A 1 275 PDB 9ZIP 9ZIP 1 275 DBREF 9ZIP B 1 7 PDB 9ZIP 9ZIP 1 7 DBREF 9ZIP C 1 7 PDB 9ZIP 9ZIP 1 7 SEQRES 1 S 268 ALA LYS SER VAL SER TYR GLY VAL ALA GLN ILE LYS ALA SEQRES 2 S 268 PRO ALA LEU HIS SER GLN GLY TYR CYS GLY SER ASN VAL SEQRES 3 S 268 LYS VAL ALA ILE LEU ASP THR GLY ILE ASP SER SER HIS SEQRES 4 S 268 PRO ASP LEU ALA ALA ALA VAL ALA GLY GLY ALA SER PHE SEQRES 5 S 268 VAL PRO SER GLU THR ASN PRO PHE GLN ASP ASN ASN SER SEQRES 6 S 268 GLY GLY THR HIS ILE ALA GLY THR VAL LEU ALA VAL ALA SEQRES 7 S 268 PRO CYS ALA SER LEU TYR ALA VAL LYS VAL LEU GLY ALA SEQRES 8 S 268 ASP GLY SER GLY GLN ALA SER TRP ILE ILE ASN GLY ILE SEQRES 9 S 268 GLU TRP ALA ILE ALA ASN ASN MET ASP VAL ILE ASN MET SEQRES 10 S 268 SER LEU GLY SER PRO SER GLY SER ALA ALA VAL LYS ALA SEQRES 11 S 268 ALA VAL ASP LYS ALA VAL ALA SER GLY VAL VAL VAL VAL SEQRES 12 S 268 ALA ALA ALA GLY ASN SER GLY THR SER GLY SER SER SER SEQRES 13 S 268 THR VAL THR TYR PRO ALA LYS TYR PRO SER VAL ILE ALA SEQRES 14 S 268 VAL GLY ALA VAL ASP SER SER ASN GLN ARG ALA PRO PHE SEQRES 15 S 268 SER SER VAL GLY PRO GLU LEU ASP VAL MET ALA PRO GLY SEQRES 16 S 268 VAL SER ILE VAL SER THR LEU PRO GLY GLY LYS TYR GLY SEQRES 17 S 268 ALA LYS SER GLY THR SER MET ALA SER PRO HIS VAL ALA SEQRES 18 S 268 GLY ALA ALA ALA LEU ILE LEU SER LYS HIS PRO ASN TRP SEQRES 19 S 268 THR ASN THR GLN VAL ARG SER SER LEU GLU ASN THR ALA SEQRES 20 S 268 THR LYS LEU GLY ASP SER PHE TYR TYR GLY LYS GLY LEU SEQRES 21 S 268 ILE ASN VAL GLU ALA ALA ALA GLN SEQRES 1 A 268 ALA LYS SER VAL SER TYR GLY VAL ALA GLN ILE LYS ALA SEQRES 2 A 268 PRO ALA LEU HIS SER GLN GLY TYR CYS GLY SER ASN VAL SEQRES 3 A 268 LYS VAL ALA ILE LEU ASP THR GLY ILE ASP SER SER HIS SEQRES 4 A 268 PRO ASP LEU ALA ALA ALA VAL ALA GLY GLY ALA SER PHE SEQRES 5 A 268 VAL PRO SER GLU THR ASN PRO PHE GLN ASP ASN ASN SER SEQRES 6 A 268 GLY GLY THR HIS ILE ALA GLY THR VAL LEU ALA VAL ALA SEQRES 7 A 268 PRO CYS ALA SER LEU TYR ALA VAL LYS VAL LEU GLY ALA SEQRES 8 A 268 ASP GLY SER GLY GLN ALA SER TRP ILE ILE ASN GLY ILE SEQRES 9 A 268 GLU TRP ALA ILE ALA ASN ASN MET ASP VAL ILE ASN MET SEQRES 10 A 268 SER LEU GLY SER PRO SER GLY SER ALA ALA VAL LYS ALA SEQRES 11 A 268 ALA VAL ASP LYS ALA VAL ALA SER GLY VAL VAL VAL VAL SEQRES 12 A 268 ALA ALA ALA GLY ASN SER GLY THR SER GLY SER SER SER SEQRES 13 A 268 THR VAL THR TYR PRO ALA LYS TYR PRO SER VAL ILE ALA SEQRES 14 A 268 VAL GLY ALA VAL ASP SER SER ASN GLN ARG ALA PRO PHE SEQRES 15 A 268 SER SER VAL GLY PRO GLU LEU ASP VAL MET ALA PRO GLY SEQRES 16 A 268 VAL SER ILE VAL SER THR LEU PRO GLY GLY LYS TYR GLY SEQRES 17 A 268 ALA LYS SER GLY THR SER MET ALA SER PRO HIS VAL ALA SEQRES 18 A 268 GLY ALA ALA ALA LEU ILE LEU SER LYS HIS PRO ASN TRP SEQRES 19 A 268 THR ASN THR GLN VAL ARG SER SER LEU GLU ASN THR ALA SEQRES 20 A 268 THR LYS LEU GLY ASP SER PHE TYR TYR GLY LYS GLY LEU SEQRES 21 A 268 ILE ASN VAL GLU ALA ALA ALA GLN SEQRES 1 B 7 GLN GLU GLU TYR SER ALA MET SEQRES 1 C 7 GLN GLU GLU TYR SER ALA MET HET EDO S 301 4 HET EDO S 302 8 HET EDO S 303 4 HET EDO S 304 8 HET GOL S 305 6 HET GOL S 306 6 HET K S 307 1 HET ACT S 308 4 HET EDO A 301 4 HET EDO A 302 4 HET EDO A 303 4 HET EDO A 304 4 HET GOL A 305 6 HET GOL A 306 12 HET K A 307 1 HET ACT A 308 4 HET K B 101 1 HETNAM EDO 1,2-ETHANEDIOL HETNAM GOL GLYCEROL HETNAM K POTASSIUM ION HETNAM ACT ACETATE ION HETSYN EDO ETHYLENE GLYCOL HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 5 EDO 8(C2 H6 O2) FORMUL 9 GOL 4(C3 H8 O3) FORMUL 11 K 3(K 1+) FORMUL 12 ACT 2(C2 H3 O2 1-) FORMUL 22 HOH *520(H2 O) HELIX 1 AA1 TYR S 6 ILE S 11 1 6 HELIX 2 AA2 LYS S 12 GLY S 20 1 9 HELIX 3 AA3 SER S 65 ALA S 85 1 14 HELIX 4 AA4 GLN S 103 ASN S 117 1 15 HELIX 5 AA5 SER S 132 SER S 145 1 14 HELIX 6 AA6 GLY S 219 HIS S 238 1 20 HELIX 7 AA7 THR S 242 THR S 253 1 12 HELIX 8 AA8 ASP S 259 GLY S 264 1 6 HELIX 9 AA9 ASN S 269 ALA S 274 1 6 HELIX 10 AB1 TYR A 6 ILE A 11 1 6 HELIX 11 AB2 LYS A 12 GLN A 19 1 8 HELIX 12 AB3 SER A 65 ALA A 85 1 14 HELIX 13 AB4 GLN A 103 ASN A 117 1 15 HELIX 14 AB5 SER A 132 SER A 145 1 14 HELIX 15 AB6 GLY A 219 HIS A 238 1 20 HELIX 16 AB7 THR A 242 THR A 253 1 12 HELIX 17 AB8 ASP A 259 GLY A 264 1 6 HELIX 18 AB9 ASN A 269 ALA A 274 1 6 SHEET 1 AA1 7 VAL S 46 SER S 51 0 SHEET 2 AA1 7 SER S 89 LYS S 94 1 O LEU S 90 N ALA S 47 SHEET 3 AA1 7 LYS S 27 ASP S 32 1 N VAL S 28 O SER S 89 SHEET 4 AA1 7 VAL S 121 MET S 124 1 O VAL S 121 N ALA S 29 SHEET 5 AA1 7 VAL S 148 ALA S 152 1 O VAL S 150 N ILE S 122 SHEET 6 AA1 7 ILE S 175 VAL S 180 1 O ILE S 175 N ALA S 151 SHEET 7 AA1 7 VAL S 198 PRO S 201 1 O VAL S 198 N GLY S 178 SHEET 1 AA2 3 SER S 101 GLY S 102 0 SHEET 2 AA2 3 TYR B 4 ALA B 6 -1 O TYR B 4 N GLY S 102 SHEET 3 AA2 3 LEU S 126 GLY S 127 -1 N GLY S 127 O SER B 5 SHEET 1 AA3 2 ILE S 205 LEU S 209 0 SHEET 2 AA3 2 LYS S 213 LYS S 217 -1 O LYS S 217 N ILE S 205 SHEET 1 AA4 7 VAL A 46 SER A 51 0 SHEET 2 AA4 7 SER A 89 LYS A 94 1 O LEU A 90 N ALA A 47 SHEET 3 AA4 7 LYS A 27 ASP A 32 1 N VAL A 28 O SER A 89 SHEET 4 AA4 7 VAL A 121 MET A 124 1 O VAL A 121 N ALA A 29 SHEET 5 AA4 7 VAL A 148 ALA A 152 1 O VAL A 150 N ILE A 122 SHEET 6 AA4 7 ILE A 175 VAL A 180 1 O ILE A 175 N ALA A 151 SHEET 7 AA4 7 VAL A 198 PRO A 201 1 O VAL A 198 N GLY A 178 SHEET 1 AA5 3 SER A 101 GLY A 102 0 SHEET 2 AA5 3 TYR C 4 ALA C 6 -1 O TYR C 4 N GLY A 102 SHEET 3 AA5 3 LEU A 126 GLY A 127 -1 N GLY A 127 O SER C 5 SHEET 1 AA6 2 ILE A 205 LEU A 209 0 SHEET 2 AA6 2 LYS A 213 LYS A 217 -1 O LYS A 217 N ILE A 205 SSBOND 1 CYS S 22 CYS S 87 1555 1555 2.06 SSBOND 2 CYS A 22 CYS A 87 1555 1555 2.13 LINK O ALA S 116 K K B 101 1555 2645 2.71 LINK O ALA S 169 K K S 307 1555 1555 2.74 LINK O TYR S 171 K K S 307 1555 1555 2.95 LINK O VAL S 174 K K S 307 1555 1555 2.69 LINK O GLU S 195 K K S 307 1555 1555 3.02 LINK OD2 ASP S 197 K K S 307 1555 1555 2.82 LINK K K S 307 O AHOH S 497 1555 1555 2.85 LINK K K S 307 O BHOH S 497 1555 1555 2.83 LINK K K S 307 O HOH S 519 1555 1555 2.85 LINK O AHOH S 581 K K B 101 1555 1555 3.37 LINK O BHOH S 581 K K B 101 1555 1555 2.86 LINK O ALA A 169 K K A 307 1555 1555 2.74 LINK O TYR A 171 K K A 307 1555 1555 2.95 LINK O VAL A 174 K K A 307 1555 1555 2.68 LINK O GLU A 195 K K A 307 1555 1555 2.98 LINK OD2 ASP A 197 K K A 307 1555 1555 2.84 LINK K K A 307 O HOH A 445 1555 1555 2.82 LINK K K A 307 O HOH A 518 1555 1555 2.87 LINK O GLU B 2 K K B 101 1555 1555 2.97 LINK O GLU B 3 K K B 101 1555 1555 2.86 LINK OG SER B 5 K K B 101 1555 1555 2.71 LINK K K B 101 O HOH B 210 1555 1555 2.76 CISPEP 1 TYR S 167 PRO S 168 0 6.57 CISPEP 2 TYR A 167 PRO A 168 0 5.97 CRYST1 43.978 57.909 82.488 90.00 98.06 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 0.022739 0.000000 0.003220 0.00000 SCALE2 0.000000 0.017268 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012244 0.00000 CONECT 164 596 CONECT 165 597 CONECT 596 164 CONECT 597 165 CONECT 1174 4115 CONECT 1194 4115 CONECT 1219 4115 CONECT 1363 4115 CONECT 1384 4115 CONECT 2120 2560 CONECT 2121 2561 CONECT 2560 2120 CONECT 2561 2121 CONECT 3150 4154 CONECT 3164 4154 CONECT 3191 4154 CONECT 3344 4154 CONECT 3365 4154 CONECT 3969 4159 CONECT 3978 4159 CONECT 4001 4159 CONECT 4079 4080 4081 CONECT 4080 4079 CONECT 4081 4079 4082 CONECT 4082 4081 CONECT 4083 4085 4087 CONECT 4084 4086 4088 CONECT 4085 4083 CONECT 4086 4084 CONECT 4087 4083 4089 CONECT 4088 4084 4090 CONECT 4089 4087 CONECT 4090 4088 CONECT 4091 4092 4093 CONECT 4092 4091 CONECT 4093 4091 4094 CONECT 4094 4093 CONECT 4095 4097 4099 CONECT 4096 4098 4100 CONECT 4097 4095 CONECT 4098 4096 CONECT 4099 4095 4101 CONECT 4100 4096 4102 CONECT 4101 4099 CONECT 4102 4100 CONECT 4103 4104 4105 CONECT 4104 4103 CONECT 4105 4103 4106 4107 CONECT 4106 4105 CONECT 4107 4105 4108 CONECT 4108 4107 CONECT 4109 4110 4111 CONECT 4110 4109 CONECT 4111 4109 4112 4113 CONECT 4112 4111 CONECT 4113 4111 4114 CONECT 4114 4113 CONECT 4115 1174 1194 1219 1363 CONECT 4115 1384 4276 4277 4303 CONECT 4116 4117 4118 4119 CONECT 4117 4116 CONECT 4118 4116 CONECT 4119 4116 CONECT 4120 4121 4122 CONECT 4121 4120 CONECT 4122 4120 4123 CONECT 4123 4122 CONECT 4124 4125 4126 CONECT 4125 4124 CONECT 4126 4124 4127 CONECT 4127 4126 CONECT 4128 4129 4130 CONECT 4129 4128 CONECT 4130 4128 4131 CONECT 4131 4130 CONECT 4132 4133 4134 CONECT 4133 4132 CONECT 4134 4132 4135 CONECT 4135 4134 CONECT 4136 4137 4138 CONECT 4137 4136 CONECT 4138 4136 4139 4140 CONECT 4139 4138 CONECT 4140 4138 4141 CONECT 4141 4140 CONECT 4142 4144 4146 CONECT 4143 4145 4147 CONECT 4144 4142 CONECT 4145 4143 CONECT 4146 4142 4148 4150 CONECT 4147 4143 4149 4151 CONECT 4148 4146 CONECT 4149 4147 CONECT 4150 4146 4152 CONECT 4151 4147 4153 CONECT 4152 4150 CONECT 4153 4151 CONECT 4154 3150 3164 3191 3344 CONECT 4154 3365 4526 4614 CONECT 4155 4156 4157 4158 CONECT 4156 4155 CONECT 4157 4155 CONECT 4158 4155 CONECT 4159 3969 3978 4001 4383 CONECT 4159 4384 4782 CONECT 4276 4115 CONECT 4277 4115 CONECT 4303 4115 CONECT 4383 4159 CONECT 4384 4159 CONECT 4526 4154 CONECT 4614 4154 CONECT 4782 4159 MASTER 333 0 17 18 24 0 0 6 4391 4 113 44 END