HEADER HYDROLASE 16-JUN-20 6XFT TITLE CRYSTAL STRUCTURE OF THE CYS-NO MODIFIED YOPH TYROSINE PHOSPHATASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: TYROSINE-PROTEIN PHOSPHATASE YOPH; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: VIRULENCE PROTEIN; COMPND 5 EC: 3.1.3.48; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: YERSINIA ENTEROCOLITICA; SOURCE 3 ORGANISM_TAXID: 630; SOURCE 4 GENE: YOPH, YOP51; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PT7-FLAG KEYWDS PROTEIN-TYROSINE PHOSPHATASE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR R.FERNANDES,H.M.PEREIRA,O.THIEMANN,H.TERENZI REVDAT 4 18-OCT-23 6XFT 1 REMARK REVDAT 3 26-JAN-22 6XFT 1 JRNL REVDAT 2 19-JAN-22 6XFT 1 JRNL REVDAT 1 23-JUN-21 6XFT 0 JRNL AUTH R.F.ROCHA,P.G.A.MARTINS,H.D'MUNIZ PEREIRA,J.BRANDAO-NETO, JRNL AUTH 2 O.H.THIEMANN,H.TERENZI,A.C.O.MENEGATTI JRNL TITL CRYSTAL STRUCTURE OF THE CYS-NO MODIFIED YOPH TYROSINE JRNL TITL 2 PHOSPHATASE. JRNL REF BIOCHIM BIOPHYS ACTA V.1870 40754 2022 JRNL REF 2 PROTEINS PROTEOM JRNL REFN ISSN 1878-1454 JRNL PMID 34995802 JRNL DOI 10.1016/J.BBAPAP.2022.140754 REMARK 2 REMARK 2 RESOLUTION. 1.78 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.16_3549 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) : 1.78 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 48.51 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 26114 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.192 REMARK 3 R VALUE (WORKING SET) : 0.190 REMARK 3 FREE R VALUE : 0.227 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.920 REMARK 3 FREE R VALUE TEST SET COUNT : 1285 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 48.5000 - 3.7024 1.00 2932 154 0.1562 0.1942 REMARK 3 2 3.7024 - 2.9388 1.00 2798 147 0.1763 0.2045 REMARK 3 3 2.9388 - 2.5673 1.00 2744 165 0.1934 0.2313 REMARK 3 4 2.5673 - 2.3326 1.00 2764 129 0.2005 0.2276 REMARK 3 5 2.3326 - 2.1654 1.00 2723 148 0.2025 0.2365 REMARK 3 6 2.1654 - 2.0377 1.00 2740 121 0.2318 0.3470 REMARK 3 7 2.0377 - 1.9357 1.00 2726 137 0.2752 0.3323 REMARK 3 8 1.9357 - 1.8514 1.00 2709 134 0.3244 0.3449 REMARK 3 9 1.8514 - 1.7802 1.00 2693 150 0.3635 0.3394 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 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) : 0.250 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 27.040 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 42.99 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 : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 4 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 187 THROUGH 287 ) REMARK 3 ORIGIN FOR THE GROUP (A): 12.5261 16.2867 19.8364 REMARK 3 T TENSOR REMARK 3 T11: 0.2356 T22: 0.2988 REMARK 3 T33: 0.3833 T12: 0.0176 REMARK 3 T13: 0.0314 T23: 0.0508 REMARK 3 L TENSOR REMARK 3 L11: 0.5160 L22: 1.8817 REMARK 3 L33: 3.3469 L12: 0.3484 REMARK 3 L13: 0.8361 L23: 0.3533 REMARK 3 S TENSOR REMARK 3 S11: -0.0889 S12: -0.0688 S13: 0.1792 REMARK 3 S21: -0.1272 S22: 0.1160 S23: 0.1666 REMARK 3 S31: -0.2954 S32: -0.4359 S33: -0.0163 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 288 THROUGH 386 ) REMARK 3 ORIGIN FOR THE GROUP (A): 14.4351 -0.7855 14.0221 REMARK 3 T TENSOR REMARK 3 T11: 0.3272 T22: 0.2570 REMARK 3 T33: 0.3584 T12: -0.0870 REMARK 3 T13: -0.0036 T23: 0.0104 REMARK 3 L TENSOR REMARK 3 L11: 2.4934 L22: 2.4783 REMARK 3 L33: 2.0054 L12: -0.5322 REMARK 3 L13: 0.6900 L23: -0.5978 REMARK 3 S TENSOR REMARK 3 S11: 0.0031 S12: -0.0571 S13: -0.0509 REMARK 3 S21: -0.0169 S22: 0.0944 S23: 0.1631 REMARK 3 S31: 0.1831 S32: -0.2390 S33: -0.0833 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 387 THROUGH 398 ) REMARK 3 ORIGIN FOR THE GROUP (A): 29.6134 11.2954 10.8894 REMARK 3 T TENSOR REMARK 3 T11: 0.4730 T22: 0.4535 REMARK 3 T33: 0.7280 T12: -0.1349 REMARK 3 T13: 0.1208 T23: -0.0882 REMARK 3 L TENSOR REMARK 3 L11: 5.7017 L22: 5.8262 REMARK 3 L33: 9.2730 L12: -4.0682 REMARK 3 L13: -6.5872 L23: 2.5773 REMARK 3 S TENSOR REMARK 3 S11: 0.4360 S12: -0.5182 S13: 1.1564 REMARK 3 S21: -0.6184 S22: 0.5102 S23: -1.8610 REMARK 3 S31: -1.1405 S32: 1.1172 S33: -1.0918 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 399 THROUGH 468 ) REMARK 3 ORIGIN FOR THE GROUP (A): 17.7476 10.8770 30.6049 REMARK 3 T TENSOR REMARK 3 T11: 0.2682 T22: 0.2591 REMARK 3 T33: 0.3102 T12: -0.0123 REMARK 3 T13: 0.0399 T23: 0.0318 REMARK 3 L TENSOR REMARK 3 L11: 1.2579 L22: 3.9836 REMARK 3 L33: 4.5339 L12: -0.0453 REMARK 3 L13: 0.9836 L23: 1.0393 REMARK 3 S TENSOR REMARK 3 S11: 0.0393 S12: -0.1553 S13: -0.0037 REMARK 3 S21: 0.3770 S22: 0.0573 S23: -0.0305 REMARK 3 S31: 0.1979 S32: -0.3447 S33: -0.1025 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 6XFT COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 17-JUN-20. REMARK 100 THE DEPOSITION ID IS D_1000249944. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-JAN-20 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0-8.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I04-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9200 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 : XIA2 REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.7.4 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 26185 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.780 REMARK 200 RESOLUTION RANGE LOW (A) : 49.690 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 11.90 REMARK 200 R MERGE (I) : 0.12000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 11.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.78 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.83 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : 11.80 REMARK 200 R MERGE FOR SHELL (I) : 4.12900 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: 4Z6B REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 37.70 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.97 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100MM HEPES PH 70, 7.5 AND 8.0 AND 12 REMARK 280 -22% OF PEG 3350, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 24.84500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 48.50500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 27.47000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 48.50500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 24.84500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 27.47000 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 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 163 REMARK 465 ARG A 164 REMARK 465 GLU A 165 REMARK 465 ARG A 166 REMARK 465 PRO A 167 REMARK 465 HIS A 168 REMARK 465 THR A 169 REMARK 465 SER A 170 REMARK 465 GLY A 171 REMARK 465 HIS A 172 REMARK 465 HIS A 173 REMARK 465 GLY A 174 REMARK 465 ALA A 175 REMARK 465 GLY A 176 REMARK 465 GLU A 177 REMARK 465 ALA A 178 REMARK 465 ARG A 179 REMARK 465 ALA A 180 REMARK 465 THR A 181 REMARK 465 ALA A 182 REMARK 465 PRO A 183 REMARK 465 SER A 184 REMARK 465 THR A 185 REMARK 465 VAL A 186 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 A 634 O HOH A 667 1.95 REMARK 500 O HOH A 625 O HOH A 683 1.97 REMARK 500 O HOH A 595 O HOH A 603 2.04 REMARK 500 O HOH A 512 O HOH A 663 2.10 REMARK 500 OD1 ASP A 300 O HOH A 501 2.11 REMARK 500 OH TYR A 308 O HOH A 502 2.18 REMARK 500 O SER A 187 O HOH A 503 2.19 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 THR A 318 -133.54 -123.42 REMARK 500 SNC A 403 -120.08 -114.89 REMARK 500 GLN A 426 -4.99 80.41 REMARK 500 ARG A 440 -73.25 -136.24 REMARK 500 VAL A 445 77.71 65.15 REMARK 500 REMARK 500 REMARK: NULL DBREF 6XFT A 164 468 UNP P15273 YOPH_YEREN 164 468 SEQADV 6XFT MET A 163 UNP P15273 EXPRESSION TAG SEQADV 6XFT ARG A 235 UNP P15273 CYS 235 ENGINEERED MUTATION SEQRES 1 A 306 MET ARG GLU ARG PRO HIS THR SER GLY HIS HIS GLY ALA SEQRES 2 A 306 GLY GLU ALA ARG ALA THR ALA PRO SER THR VAL SER PRO SEQRES 3 A 306 TYR GLY PRO GLU ALA ARG ALA GLU LEU SER SER ARG LEU SEQRES 4 A 306 THR THR LEU ARG ASN THR LEU ALA PRO ALA THR ASN ASP SEQRES 5 A 306 PRO ARG TYR LEU GLN ALA CYS GLY GLY GLU LYS LEU ASN SEQRES 6 A 306 ARG PHE ARG ASP ILE GLN CYS ARG ARG GLN THR ALA VAL SEQRES 7 A 306 ARG ALA ASP LEU ASN ALA ASN TYR ILE GLN VAL GLY ASN SEQRES 8 A 306 THR ARG THR ILE ALA CYS GLN TYR PRO LEU GLN SER GLN SEQRES 9 A 306 LEU GLU SER HIS PHE ARG MET LEU ALA GLU ASN ARG THR SEQRES 10 A 306 PRO VAL LEU ALA VAL LEU ALA SER SER SER GLU ILE ALA SEQRES 11 A 306 ASN GLN ARG PHE GLY MET PRO ASP TYR PHE ARG GLN SER SEQRES 12 A 306 GLY THR TYR GLY SER ILE THR VAL GLU SER LYS MET THR SEQRES 13 A 306 GLN GLN VAL GLY LEU GLY ASP GLY ILE MET ALA ASP MET SEQRES 14 A 306 TYR THR LEU THR ILE ARG GLU ALA GLY GLN LYS THR ILE SEQRES 15 A 306 SER VAL PRO VAL VAL HIS VAL GLY ASN TRP PRO ASP GLN SEQRES 16 A 306 THR ALA VAL SER SER GLU VAL THR LYS ALA LEU ALA SER SEQRES 17 A 306 LEU VAL ASP GLN THR ALA GLU THR LYS ARG ASN MET TYR SEQRES 18 A 306 GLU SER LYS GLY SER SER ALA VAL ALA ASP ASP SER LYS SEQRES 19 A 306 LEU ARG PRO VAL ILE HIS SNC ARG ALA GLY VAL GLY ARG SEQRES 20 A 306 THR ALA GLN LEU ILE GLY ALA MET CYS MET ASN ASP SER SEQRES 21 A 306 ARG ASN SER GLN LEU SER VAL GLU ASP MET VAL SER GLN SEQRES 22 A 306 MET ARG VAL GLN ARG ASN GLY ILE MET VAL GLN LYS ASP SEQRES 23 A 306 GLU GLN LEU ASP VAL LEU ILE LYS LEU ALA GLU GLY GLN SEQRES 24 A 306 GLY ARG PRO LEU LEU ASN SER MODRES 6XFT SNC A 403 CYS MODIFIED RESIDUE HET SNC A 403 8 HETNAM SNC S-NITROSO-CYSTEINE FORMUL 1 SNC C3 H6 N2 O3 S FORMUL 2 HOH *186(H2 O) HELIX 1 AA1 GLY A 190 LEU A 208 1 19 HELIX 2 AA2 LEU A 263 SER A 265 5 3 HELIX 3 AA3 GLN A 266 ASN A 277 1 12 HELIX 4 AA4 SER A 287 ASN A 293 1 7 HELIX 5 AA5 GLN A 294 GLY A 297 5 4 HELIX 6 AA6 SER A 361 GLY A 387 1 27 HELIX 7 AA7 SER A 388 ASP A 393 5 6 HELIX 8 AA8 GLY A 408 ASN A 420 1 13 HELIX 9 AA9 ASP A 421 SER A 425 5 5 HELIX 10 AB1 SER A 428 ARG A 440 1 13 HELIX 11 AB2 LYS A 447 GLN A 461 1 15 SHEET 1 AA1 8 ALA A 246 VAL A 251 0 SHEET 2 AA1 8 THR A 254 CYS A 259 -1 O THR A 256 N ILE A 249 SHEET 3 AA1 8 VAL A 400 HIS A 402 1 O ILE A 401 N ILE A 257 SHEET 4 AA1 8 LEU A 282 VAL A 284 1 N ALA A 283 O VAL A 400 SHEET 5 AA1 8 ILE A 344 VAL A 351 1 O VAL A 349 N LEU A 282 SHEET 6 AA1 8 ILE A 327 GLU A 338 -1 N ILE A 336 O ILE A 344 SHEET 7 AA1 8 ILE A 311 GLY A 324 -1 N VAL A 321 O ALA A 329 SHEET 8 AA1 8 GLY A 306 TYR A 308 -1 N GLY A 306 O VAL A 313 LINK C HIS A 402 N SNC A 403 1555 1555 1.33 LINK C SNC A 403 N ARG A 404 1555 1555 1.32 CRYST1 49.690 54.940 97.010 90.00 90.00 90.00 P 21 21 21 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 0.020125 0.000000 0.000000 0.00000 SCALE2 0.000000 0.018202 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010308 0.00000