HEADER HYDROLASE 19-SEP-12 4H6T TITLE CRYSTAL STRUCTURE OF PRETHROMBIN-2 MUTANT E14EA/D14LA/E18A/S195A COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTHROMBIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: COAGULATION FACTOR II, ACTIVATION PEPTIDE FRAGMENT 1, COMPND 5 ACTIVATION PEPTIDE FRAGMENT 2, THROMBIN LIGHT CHAIN, THROMBIN HEAVY COMPND 6 CHAIN; COMPND 7 EC: 3.4.21.5; COMPND 8 ENGINEERED: YES; COMPND 9 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: F2; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS SERINE PROTEASE, PRETHROMBIN-2, AUTOACTIVATION, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR N.POZZI,Z.CHEN,F.ZAPATA,L.A.PELC,E.DI CERA REVDAT 3 20-SEP-23 4H6T 1 REMARK SEQADV REVDAT 2 11-JUN-14 4H6T 1 JRNL REVDAT 1 13-MAR-13 4H6T 0 JRNL AUTH N.POZZI,Z.CHEN,F.ZAPATA,W.NIU,S.BARRANCO-MEDINA,L.A.PELC, JRNL AUTH 2 E.DI CERA JRNL TITL AUTOACTIVATION OF THROMBIN PRECURSORS. JRNL REF J.BIOL.CHEM. V. 288 11601 2013 JRNL REFN ISSN 0021-9258 JRNL PMID 23467412 JRNL DOI 10.1074/JBC.M113.451542 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH A.O.PINEDA,C.J.CARRELL,L.A.BUSH,S.PRASAD,S.CACCIA,Z.W.CHEN, REMARK 1 AUTH 2 F.S.MATHEWS,E.DI CERA REMARK 1 TITL CRYSTAL STRUCTURES OF PRETHROMBIN-2 REVEAL ALTERNATIVE REMARK 1 TITL 2 CONFORMATIONS UNDER IDENTICAL SOLUTION CONDITIONS AND THE REMARK 1 TITL 3 MECHANISM OF ZYMOGEN ACTIVATION. REMARK 1 REF BIOCHEMISTRY 2011 REMARK 1 REFN ISSN 0006-2960 REMARK 2 REMARK 2 RESOLUTION. 2.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0109 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 95.79 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 98.9 REMARK 3 NUMBER OF REFLECTIONS : 15076 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.214 REMARK 3 R VALUE (WORKING SET) : 0.212 REMARK 3 FREE R VALUE : 0.253 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 802 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.40 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.46 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1081 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 98.03 REMARK 3 BIN R VALUE (WORKING SET) : 0.3000 REMARK 3 BIN FREE R VALUE SET COUNT : 63 REMARK 3 BIN FREE R VALUE : 0.2970 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2366 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 35 REMARK 3 SOLVENT ATOMS : 63 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 47.88 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.09000 REMARK 3 B22 (A**2) : -0.09000 REMARK 3 B33 (A**2) : 0.19000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.357 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.251 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.199 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 8.755 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.943 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.924 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2458 ; 0.014 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3326 ; 1.525 ; 1.969 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 291 ; 7.243 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 116 ;33.023 ;22.931 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 424 ;19.718 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 22 ;15.761 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 338 ; 0.110 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1863 ; 0.007 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 1456 ; 0.973 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2345 ; 1.810 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1002 ; 2.021 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 981 ; 3.438 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 4H6T COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 27-SEP-12. REMARK 100 THE DEPOSITION ID IS D_1000075091. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 02-OCT-11 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.7 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU MICROMAX-007 HF REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : MIRROR REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV++ REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 16004 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.400 REMARK 200 RESOLUTION RANGE LOW (A) : 95.790 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -0.200 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.8 REMARK 200 DATA REDUNDANCY : 8.700 REMARK 200 R MERGE (I) : 0.07000 REMARK 200 R SYM (I) : 0.07000 REMARK 200 FOR THE DATA SET : 21.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.44 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.8 REMARK 200 DATA REDUNDANCY IN SHELL : 5.00 REMARK 200 R MERGE FOR SHELL (I) : 0.44000 REMARK 200 R SYM FOR SHELL (I) : 0.44000 REMARK 200 FOR SHELL : 2.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP FROM CCP4 REMARK 200 STARTING MODEL: PDB ENTRY 3SQH REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 55.74 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.78 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2M KH2PO4 AND 20% PEG 3350, PH 4.7, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-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 21.23400 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 67.73250 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 67.73250 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 10.61700 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 67.73250 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 67.73250 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 31.85100 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 67.73250 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 67.73250 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 10.61700 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 67.73250 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 67.73250 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 31.85100 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 21.23400 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 ASN A 143 REMARK 465 LEU A 144 REMARK 465 LYS A 145 REMARK 465 GLU A 146 REMARK 465 THR A 147 REMARK 465 TRP A 148 REMARK 465 THR A 149 REMARK 465 ALA A 149A REMARK 465 ASN A 149B REMARK 465 VAL A 149C REMARK 465 GLY A 149D REMARK 465 LYS A 149E REMARK 465 GLY A 150 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 PHE A 7 -90.79 -136.83 REMARK 500 VAL A 17 132.03 83.15 REMARK 500 ALA A 18 -126.94 52.84 REMARK 500 SER A 27 59.55 -152.26 REMARK 500 GLN A 38 108.88 -48.91 REMARK 500 ASN A 60G 73.43 -152.68 REMARK 500 THR A 74 44.48 -89.41 REMARK 500 ARG A 75 125.09 -175.92 REMARK 500 ASN A 78 -0.82 59.44 REMARK 500 ILE A 79 -68.57 -101.30 REMARK 500 GLU A 97A -92.51 -136.50 REMARK 500 SER A 115 -159.59 -130.18 REMARK 500 LYS A 186D 85.00 -69.45 REMARK 500 ASN A 204B 16.46 -147.49 REMARK 500 SER A 214 -62.10 -101.30 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 404 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 405 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 406 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 407 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3SQH RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF PRETHROMBIN-2 MUTANT S195A IN THE OPEN FORM REMARK 900 RELATED ID: 4H6S RELATED DB: PDB DBREF 4H6T A 1S 247 UNP P00734 THRB_HUMAN 317 622 SEQADV 4H6T ALA A 14E UNP P00734 GLU 354 ENGINEERED MUTATION SEQADV 4H6T ALA A 14L UNP P00734 ASP 361 ENGINEERED MUTATION SEQADV 4H6T ALA A 18 UNP P00734 GLU 366 ENGINEERED MUTATION SEQADV 4H6T ALA A 195 UNP P00734 SER 568 ENGINEERED MUTATION SEQRES 1 A 306 THR SER GLU TYR GLN THR PHE PHE ASN PRO ARG THR PHE SEQRES 2 A 306 GLY SER GLY GLU ALA ASP CYS GLY LEU ARG PRO LEU PHE SEQRES 3 A 306 GLU LYS LYS SER LEU GLU ASP LYS THR GLU ARG ALA LEU SEQRES 4 A 306 LEU GLU SER TYR ILE ALA GLY ARG ILE VAL ALA GLY SER SEQRES 5 A 306 ASP ALA GLU ILE GLY MET SER PRO TRP GLN VAL MET LEU SEQRES 6 A 306 PHE ARG LYS SER PRO GLN GLU LEU LEU CYS GLY ALA SER SEQRES 7 A 306 LEU ILE SER ASP ARG TRP VAL LEU THR ALA ALA HIS CYS SEQRES 8 A 306 LEU LEU TYR PRO PRO TRP ASP LYS ASN PHE THR GLU ASN SEQRES 9 A 306 ASP LEU LEU VAL ARG ILE GLY LYS HIS SER ARG THR ARG SEQRES 10 A 306 TYR GLU ARG ASN ILE GLU LYS ILE SER MET LEU GLU LYS SEQRES 11 A 306 ILE TYR ILE HIS PRO ARG TYR ASN TRP ARG GLU ASN LEU SEQRES 12 A 306 ASP ARG ASP ILE ALA LEU MET LYS LEU LYS LYS PRO VAL SEQRES 13 A 306 ALA PHE SER ASP TYR ILE HIS PRO VAL CYS LEU PRO ASP SEQRES 14 A 306 ARG GLU THR ALA ALA SER LEU LEU GLN ALA GLY TYR LYS SEQRES 15 A 306 GLY ARG VAL THR GLY TRP GLY ASN LEU LYS GLU THR TRP SEQRES 16 A 306 THR ALA ASN VAL GLY LYS GLY GLN PRO SER VAL LEU GLN SEQRES 17 A 306 VAL VAL ASN LEU PRO ILE VAL GLU ARG PRO VAL CYS LYS SEQRES 18 A 306 ASP SER THR ARG ILE ARG ILE THR ASP ASN MET PHE CYS SEQRES 19 A 306 ALA GLY TYR LYS PRO ASP GLU GLY LYS ARG GLY ASP ALA SEQRES 20 A 306 CYS GLU GLY ASP ALA GLY GLY PRO PHE VAL MET LYS SER SEQRES 21 A 306 PRO PHE ASN ASN ARG TRP TYR GLN MET GLY ILE VAL SER SEQRES 22 A 306 TRP GLY GLU GLY CYS ASP ARG ASP GLY LYS TYR GLY PHE SEQRES 23 A 306 TYR THR HIS VAL PHE ARG LEU LYS LYS TRP ILE GLN LYS SEQRES 24 A 306 VAL ILE ASP GLN PHE GLY GLU HET PO4 A 401 5 HET PO4 A 402 5 HET PO4 A 403 5 HET PO4 A 404 5 HET PO4 A 405 5 HET PO4 A 406 5 HET PO4 A 407 5 HETNAM PO4 PHOSPHATE ION FORMUL 2 PO4 7(O4 P 3-) FORMUL 9 HOH *63(H2 O) HELIX 1 1 ASN A 1K GLY A 1F 1 6 HELIX 2 2 THR A 14B GLU A 14H 5 7 HELIX 3 3 ALA A 55 CYS A 58 5 4 HELIX 4 4 PRO A 60B ASP A 60E 5 4 HELIX 5 5 THR A 60I ASN A 62 5 3 HELIX 6 6 ASP A 125 LEU A 130 1 9 HELIX 7 7 GLU A 164 SER A 171 1 8 HELIX 8 8 ASP A 189 GLY A 193 5 5 HELIX 9 9 VAL A 231 GLY A 246 1 16 SHEET 1 A 8 SER A 20 ASP A 21 0 SHEET 2 A 8 GLN A 156 VAL A 163 -1 O VAL A 157 N SER A 20 SHEET 3 A 8 MET A 180 GLY A 184 -1 O GLY A 184 N PRO A 161 SHEET 4 A 8 TYR A 225 HIS A 230 -1 O GLY A 226 N ALA A 183 SHEET 5 A 8 TRP A 207 GLU A 217 -1 N GLU A 217 O TYR A 225 SHEET 6 A 8 PRO A 198 LYS A 202 -1 N MET A 201 O TYR A 208 SHEET 7 A 8 LYS A 135 GLY A 140 -1 N ARG A 137 O VAL A 200 SHEET 8 A 8 GLN A 156 VAL A 163 -1 O LEU A 160 N GLY A 136 SHEET 1 B 7 GLN A 30 ARG A 35 0 SHEET 2 B 7 GLU A 39 LEU A 46 -1 O CYS A 42 N LEU A 33 SHEET 3 B 7 TRP A 51 THR A 54 -1 O LEU A 53 N SER A 45 SHEET 4 B 7 ALA A 104 LEU A 108 -1 O ALA A 104 N THR A 54 SHEET 5 B 7 LYS A 81 ILE A 90 -1 N LYS A 87 O LYS A 107 SHEET 6 B 7 LEU A 64 ILE A 68 -1 N VAL A 66 O SER A 83 SHEET 7 B 7 GLN A 30 ARG A 35 -1 N MET A 32 O ARG A 67 SHEET 1 C 2 LEU A 60 TYR A 60A 0 SHEET 2 C 2 LYS A 60F ASN A 60G-1 O LYS A 60F N TYR A 60A SSBOND 1 CYS A 1 CYS A 122 1555 1555 2.06 SSBOND 2 CYS A 42 CYS A 58 1555 1555 2.04 SSBOND 3 CYS A 168 CYS A 182 1555 1555 2.07 SSBOND 4 CYS A 191 CYS A 220 1555 1555 2.04 CISPEP 1 SER A 36A PRO A 37 0 0.84 SITE 1 AC1 5 PRO A 37 GLN A 38 ARG A 165 HIS A 230 SITE 2 AC1 5 PO4 A 403 SITE 1 AC2 4 HIS A 91 ARG A 93 TRP A 237 HOH A 538 SITE 1 AC3 5 VAL A 163 ARG A 165 PHE A 181 CYS A 182 SITE 2 AC3 5 PO4 A 401 SITE 1 AC4 5 PHE A 1M ASP A 125 ARG A 126 LYS A 235 SITE 2 AC4 5 GLU A 247 SITE 1 AC5 6 ASP A 100 ARG A 101 ARG A 175 THR A 177 SITE 2 AC5 6 ASN A 179 HOH A 547 SITE 1 AC6 6 GLY A 25 MET A 26 SER A 27 LYS A 70 SITE 2 AC6 6 HIS A 71 TYR A 117 SITE 1 AC7 2 ALA A 132 HOH A 501 CRYST1 135.465 135.465 42.468 90.00 90.00 90.00 P 41 21 2 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 0.007382 0.000000 0.000000 0.00000 SCALE2 0.000000 0.007382 0.000000 0.00000 SCALE3 0.000000 0.000000 0.023547 0.00000