HEADER HYDROLASE/HYDROLASE INHIBITOR 04-APR-07 2PFE TITLE CRYSTAL STRUCTURE OF THERMOBIFIDA FUSCA PROTEASE A (TFPA) COMPND MOL_ID: 1; COMPND 2 MOLECULE: ALKALINE SERINE PROTEASE; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: RESIDUES 183-368; COMPND 5 SYNONYM: PROTEASE A; TFPA; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMOBIFIDA FUSCA; SOURCE 3 ORGANISM_TAXID: 269800; SOURCE 4 STRAIN: YX; SOURCE 5 GENE: TFPA; SOURCE 6 EXPRESSION_SYSTEM: STREPTOMYCES LIVIDANS; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 1916; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PGL-1; SOURCE 10 OTHER_DETAILS: SECRETED WITH N-TERMINAL, COVALENTLY ATTACHED PRO SOURCE 11 REGION NECESSARY FOR FOLDING AND SECRETION KEYWDS BETA-BARRELS; SERINE PROTEASE; THERMOPHILE; KINETIC STABILITY; KEYWDS 2 THERMOSTABILITY; PROTEIN FOLDING; ALPHA-LYTIC PROTEASE; FOLDING KEYWDS 3 TRANSITION STATE STRUCTURE, HYDROLASE, HYDROLASE-HYDROLASE INHIBITOR KEYWDS 4 COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR B.A.KELCH,D.A.AGARD REVDAT 6 03-APR-24 2PFE 1 REMARK LINK REVDAT 5 24-JUL-19 2PFE 1 REMARK LINK REVDAT 4 06-JUN-12 2PFE 1 HET HETATM REVDAT 3 13-JUL-11 2PFE 1 VERSN REVDAT 2 24-FEB-09 2PFE 1 VERSN REVDAT 1 03-JUL-07 2PFE 0 JRNL AUTH B.A.KELCH,D.A.AGARD JRNL TITL MESOPHILE VERSUS THERMOPHILE: INSIGHTS INTO THE STRUCTURAL JRNL TITL 2 MECHANISMS OF KINETIC STABILITY JRNL REF J.MOL.BIOL. V. 370 784 2007 JRNL REFN ISSN 0022-2836 JRNL PMID 17543987 JRNL DOI 10.1016/J.JMB.2007.04.078 REMARK 2 REMARK 2 RESOLUTION. 1.44 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2 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) : 1.44 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 15.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.5 REMARK 3 NUMBER OF REFLECTIONS : 53796 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) : 0.205 REMARK 3 R VALUE (WORKING SET) : 0.202 REMARK 3 FREE R VALUE : 0.229 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.100 REMARK 3 FREE R VALUE TEST SET COUNT : 6073 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) : 1.44 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.47 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3155 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 89.64 REMARK 3 BIN R VALUE (WORKING SET) : 0.2840 REMARK 3 BIN FREE R VALUE SET COUNT : 306 REMARK 3 BIN FREE R VALUE : 0.3310 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2638 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 46 REMARK 3 SOLVENT ATOMS : 355 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 8.46 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.20000 REMARK 3 B22 (A**2) : -0.21000 REMARK 3 B33 (A**2) : 0.10000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.24000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.083 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.082 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.049 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.498 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.948 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.933 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2784 ; 0.010 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3789 ; 1.329 ; 1.943 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 376 ; 6.029 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 98 ;29.133 ;22.245 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 375 ;10.631 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 20 ;21.389 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 417 ; 0.085 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2134 ; 0.006 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1356 ; 0.199 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1950 ; 0.303 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 301 ; 0.133 ; 0.200 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): 81 ; 0.195 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 22 ; 0.152 ; 0.200 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): 1845 ; 0.668 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2918 ; 1.040 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1070 ; 1.774 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 870 ; 2.523 ; 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 : 2 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 15 A 245 REMARK 3 ORIGIN FOR THE GROUP (A): 37.2380 15.0580 49.3880 REMARK 3 T TENSOR REMARK 3 T11: -0.0532 T22: -0.0199 REMARK 3 T33: -0.0400 T12: -0.0087 REMARK 3 T13: -0.0134 T23: -0.0109 REMARK 3 L TENSOR REMARK 3 L11: 1.2901 L22: 1.0213 REMARK 3 L33: 1.1271 L12: 0.2736 REMARK 3 L13: -0.0339 L23: 0.0708 REMARK 3 S TENSOR REMARK 3 S11: -0.0047 S12: 0.0981 S13: 0.0112 REMARK 3 S21: -0.0543 S22: 0.0715 S23: -0.0811 REMARK 3 S31: -0.0732 S32: 0.1368 S33: -0.0668 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 15 B 245 REMARK 3 ORIGIN FOR THE GROUP (A): 12.6130 12.4360 23.5250 REMARK 3 T TENSOR REMARK 3 T11: -0.0372 T22: -0.0167 REMARK 3 T33: -0.0476 T12: -0.0232 REMARK 3 T13: -0.0370 T23: 0.0103 REMARK 3 L TENSOR REMARK 3 L11: 1.3183 L22: 1.6699 REMARK 3 L33: 1.1919 L12: 0.4613 REMARK 3 L13: 0.0101 L23: -0.0560 REMARK 3 S TENSOR REMARK 3 S11: -0.0880 S12: 0.1636 S13: -0.0030 REMARK 3 S21: -0.1819 S22: 0.1207 S23: 0.1019 REMARK 3 S31: 0.0926 S32: -0.0845 S33: -0.0327 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; TLS REFINEMENT USED REMARK 4 REMARK 4 2PFE COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 23-APR-07. REMARK 100 THE DEPOSITION ID IS D_1000042316. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 09-MAY-04 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 8.2.2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.95 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL, SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 61453 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.436 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.9 REMARK 200 DATA REDUNDANCY : 4.000 REMARK 200 R MERGE (I) : 0.07600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 15.5200 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.44 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.46 REMARK 200 COMPLETENESS FOR SHELL (%) : 87.8 REMARK 200 DATA REDUNDANCY IN SHELL : 2.50 REMARK 200 R MERGE FOR SHELL (I) : 0.35200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.600 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: 2.1A STRUCTURE OF TFPA REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.40 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.34 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 8% (V/V) GLYCEROL, 10MM MNCL2, 0.15M REMARK 280 AMSO4, 0.1M TRIS, PH 8.5, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 298K 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 65.47950 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 34.27600 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 65.47950 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 34.27600 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3 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 300 REMARK: THE BIOLOGICAL UNIT IS A MONOMER. THERE ARE 2 BIOLOGICAL REMARK 300 UNITS IN THE ASYMMETRIC UNIT. 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 350 REMARK 350 BIOMOLECULE: 2 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: 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: 3 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2040 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 14820 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -34.0 KCAL/MOL 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 350 APPLY THE FOLLOWING TO CHAINS: B REMARK 350 BIOMT1 2 -1.000000 0.000000 0.000000 48.72651 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 -34.27600 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 78.95215 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 GLN A 49 CG CD OE1 NE2 REMARK 470 ARG A 62 CG CD NE CZ NH1 NH2 REMARK 470 GLN B 49 CG CD OE1 NE2 REMARK 470 ARG B 62 CG CD NE CZ NH1 NH2 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 OH TYR B 91 O HOH B 1332 1.79 REMARK 500 OH TYR A 91 O HOH A 1326 1.95 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 PRO A 95 -157.15 -74.88 REMARK 500 PRO A 120 34.73 -86.01 REMARK 500 SER B 66 72.24 40.24 REMARK 500 PRO B 95 -157.36 -76.31 REMARK 500 PRO B 120 32.05 -83.40 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 SO4 A 400 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE AES B 1001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE AES A 1002 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 403 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1SSX RELATED DB: PDB REMARK 900 MESOPHILIC, KINETICALLY STABLE HOMOLOG (ALPHA-LYTIC PROTEASE) REMARK 900 RELATED ID: 2OUA RELATED DB: PDB REMARK 900 ACID RESISTANT, KINETICALLY STABLE HOMOLOG (NAPASE) DBREF 2PFE A 15 245 UNP O86984 O86984_THEFU 183 368 DBREF 2PFE B 15 245 UNP O86984 O86984_THEFU 183 368 SEQRES 1 A 186 ALA ALA ILE ILE GLY GLY ASN PRO TYR TYR PHE GLY ASN SEQRES 2 A 186 TYR ARG CYS SER ILE GLY PHE SER VAL ARG GLN GLY SER SEQRES 3 A 186 GLN THR GLY PHE ALA THR ALA GLY HIS CYS GLY SER THR SEQRES 4 A 186 GLY THR ARG VAL SER SER PRO SER GLY THR VAL ALA GLY SEQRES 5 A 186 SER TYR PHE PRO GLY ARG ASP MET GLY TRP VAL ARG ILE SEQRES 6 A 186 THR SER ALA ASP THR VAL THR PRO LEU VAL ASN ARG TYR SEQRES 7 A 186 ASN GLY GLY THR VAL THR VAL THR GLY SER GLN GLU ALA SEQRES 8 A 186 ALA THR GLY SER SER VAL CYS ARG SER GLY ALA THR THR SEQRES 9 A 186 GLY TRP ARG CYS GLY THR ILE GLN SER LYS ASN GLN THR SEQRES 10 A 186 VAL ARG TYR ALA GLU GLY THR VAL THR GLY LEU THR ARG SEQRES 11 A 186 THR THR ALA CYS ALA GLU GLY GLY ASP SER GLY GLY PRO SEQRES 12 A 186 TRP LEU THR GLY SER GLN ALA GLN GLY VAL THR SER GLY SEQRES 13 A 186 GLY THR GLY ASP CYS ARG SER GLY GLY ILE THR PHE PHE SEQRES 14 A 186 GLN PRO ILE ASN PRO LEU LEU SER TYR PHE GLY LEU GLN SEQRES 15 A 186 LEU VAL THR GLY SEQRES 1 B 186 ALA ALA ILE ILE GLY GLY ASN PRO TYR TYR PHE GLY ASN SEQRES 2 B 186 TYR ARG CYS SER ILE GLY PHE SER VAL ARG GLN GLY SER SEQRES 3 B 186 GLN THR GLY PHE ALA THR ALA GLY HIS CYS GLY SER THR SEQRES 4 B 186 GLY THR ARG VAL SER SER PRO SER GLY THR VAL ALA GLY SEQRES 5 B 186 SER TYR PHE PRO GLY ARG ASP MET GLY TRP VAL ARG ILE SEQRES 6 B 186 THR SER ALA ASP THR VAL THR PRO LEU VAL ASN ARG TYR SEQRES 7 B 186 ASN GLY GLY THR VAL THR VAL THR GLY SER GLN GLU ALA SEQRES 8 B 186 ALA THR GLY SER SER VAL CYS ARG SER GLY ALA THR THR SEQRES 9 B 186 GLY TRP ARG CYS GLY THR ILE GLN SER LYS ASN GLN THR SEQRES 10 B 186 VAL ARG TYR ALA GLU GLY THR VAL THR GLY LEU THR ARG SEQRES 11 B 186 THR THR ALA CYS ALA GLU GLY GLY ASP SER GLY GLY PRO SEQRES 12 B 186 TRP LEU THR GLY SER GLN ALA GLN GLY VAL THR SER GLY SEQRES 13 B 186 GLY THR GLY ASP CYS ARG SER GLY GLY ILE THR PHE PHE SEQRES 14 B 186 GLN PRO ILE ASN PRO LEU LEU SER TYR PHE GLY LEU GLN SEQRES 15 B 186 LEU VAL THR GLY HET SO4 A 400 5 HET AES A1002 12 HET GOL A 403 6 HET SO4 B 401 5 HET AES B1001 12 HET GOL B 402 6 HETNAM SO4 SULFATE ION HETNAM AES 4-(2-AMINOETHYL)BENZENESULFONYL FLUORIDE HETNAM GOL GLYCEROL HETSYN AES AEBSF HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 3 SO4 2(O4 S 2-) FORMUL 4 AES 2(C8 H10 F N O2 S) FORMUL 5 GOL 2(C3 H8 O3) FORMUL 9 HOH *355(H2 O) HELIX 1 1 ALA A 55 GLY A 59 5 5 HELIX 2 2 ILE A 231 GLY A 239 1 9 HELIX 3 3 ALA B 55 GLY B 59 5 5 HELIX 4 4 ILE B 231 GLY B 239 1 9 SHEET 1 A 3 ALA A 15B GLY A 18 0 SHEET 2 A 3 THR A 113 ASN A 120C 1 O THR A 113 N ILE A 16 SHEET 3 A 3 THR A 120I THR A 120K-1 O VAL A 120J N VAL A 120B SHEET 1 B 2 PRO A 32 PHE A 35 0 SHEET 2 B 2 TYR A 40 SER A 43 -1 O TYR A 40 N PHE A 35 SHEET 1 C 6 ARG A 62 VAL A 64 0 SHEET 2 C 6 GLY A 85 TYR A 91 -1 O GLY A 85 N VAL A 64 SHEET 3 C 6 MET A 103 ILE A 108 -1 O MET A 103 N TYR A 91 SHEET 4 C 6 GLN A 49 THR A 54 -1 N PHE A 52 O VAL A 106 SHEET 5 C 6 PHE A 45 GLN A 48A-1 N PHE A 45 O ALA A 53 SHEET 6 C 6 GLN A 241 LEU A 242 -1 O GLN A 241 N ARG A 48 SHEET 1 D 7 SER A 135 GLY A 140 0 SHEET 2 D 7 GLY A 156 TYR A 171 -1 O ARG A 158 N ARG A 138 SHEET 3 D 7 GLY A 175 THR A 183 -1 O LEU A 180 N GLN A 167 SHEET 4 D 7 GLY A 223 PRO A 230 -1 O PHE A 228 N THR A 181 SHEET 5 D 7 GLN A 208 ASP A 219 -1 N VAL A 212 O GLN A 229 SHEET 6 D 7 PRO A 198 THR A 201 -1 N TRP A 199 O GLN A 210 SHEET 7 D 7 SER A 135 GLY A 140 -1 N CYS A 137 O LEU A 200 SHEET 1 E 3 ALA B 15B GLY B 18 0 SHEET 2 E 3 THR B 113 ASN B 120C 1 O ASN B 120C N GLY B 18 SHEET 3 E 3 THR B 120I THR B 120K-1 O VAL B 120J N VAL B 120B SHEET 1 F 2 PRO B 32 PHE B 35 0 SHEET 2 F 2 TYR B 40 SER B 43 -1 O TYR B 40 N PHE B 35 SHEET 1 G 6 ARG B 62 VAL B 64 0 SHEET 2 G 6 GLY B 85 TYR B 91 -1 O GLY B 85 N VAL B 64 SHEET 3 G 6 MET B 103 ILE B 108 -1 O MET B 103 N TYR B 91 SHEET 4 G 6 GLN B 49 THR B 54 -1 N PHE B 52 O VAL B 106 SHEET 5 G 6 PHE B 45 GLN B 48A-1 N PHE B 45 O ALA B 53 SHEET 6 G 6 GLN B 241 LEU B 242 -1 O GLN B 241 N ARG B 48 SHEET 1 H 7 SER B 135 GLY B 140 0 SHEET 2 H 7 GLY B 156 TYR B 171 -1 O ARG B 158 N ARG B 138 SHEET 3 H 7 GLY B 175 THR B 183 -1 O LEU B 180 N GLN B 167 SHEET 4 H 7 GLY B 223 PRO B 230 -1 O THR B 226 N THR B 183 SHEET 5 H 7 GLN B 208 ASP B 219 -1 N GLY B 215 O PHE B 227 SHEET 6 H 7 PRO B 198 THR B 201 -1 N TRP B 199 O GLN B 210 SHEET 7 H 7 SER B 135 GLY B 140 -1 N CYS B 137 O LEU B 200 SSBOND 1 CYS A 42 CYS A 58 1555 1555 2.06 SSBOND 2 CYS A 137 CYS A 159 1555 1555 2.08 SSBOND 3 CYS A 189 CYS A 219A 1555 1555 2.06 SSBOND 4 CYS B 42 CYS B 58 1555 1555 2.06 SSBOND 5 CYS B 137 CYS B 159 1555 1555 2.07 SSBOND 6 CYS B 189 CYS B 219A 1555 1555 2.06 LINK OG SER A 195 S AES A1002 1555 1555 1.59 LINK S SO4 A 400 O3 SO4 B 401 1555 4547 1.57 LINK S SO4 A 400 O4 SO4 B 401 1555 4547 1.36 LINK O1 SO4 A 400 S SO4 B 401 1555 4547 1.38 LINK O1 SO4 A 400 O4 SO4 B 401 1555 4547 2.02 LINK O2 SO4 A 400 S SO4 B 401 1555 4547 1.59 LINK O3 SO4 A 400 S SO4 B 401 1555 4547 1.40 LINK O4 SO4 A 400 S SO4 B 401 1555 4547 1.49 LINK O3 SO4 A 400 S SO4 B 401 4557 1555 1.40 LINK O1 SO4 A 400 S SO4 B 401 4557 1555 1.38 LINK O2 SO4 A 400 S SO4 B 401 4557 1555 1.59 LINK O4 SO4 A 400 S SO4 B 401 4557 1555 1.49 LINK S SO4 A 400 O1 SO4 B 401 4557 1555 1.51 LINK S SO4 A 400 O2 SO4 B 401 4557 1555 1.43 LINK S SO4 A 400 O3 SO4 B 401 4557 1555 1.57 LINK S SO4 A 400 O4 SO4 B 401 4557 1555 1.36 LINK O1 SO4 A 400 O4 SO4 B 401 4557 1555 2.02 LINK S SO4 A 400 O2 SO4 B 401 1555 4547 1.43 LINK S SO4 A 400 O1 SO4 B 401 1555 4547 1.51 LINK OG SER B 195 S AES B1001 1555 1555 1.60 CISPEP 1 SER A 66 PRO A 67 0 0.43 CISPEP 2 PHE A 94 PRO A 95 0 -4.20 CISPEP 3 SER B 66 PRO B 67 0 4.13 CISPEP 4 PHE B 94 PRO B 95 0 -1.82 SITE 1 AC1 8 ALA A 131 THR A 132 LYS A 165 ALA B 131 SITE 2 AC1 8 THR B 132 LYS B 165 SO4 B 401 HOH B1216 SITE 1 AC2 7 ALA A 131 THR A 132 LYS A 165 SO4 A 400 SITE 2 AC2 7 ALA B 131 THR B 132 LYS B 165 SITE 1 AC3 9 HIS B 57 ASP B 194 SER B 195 THR B 213 SITE 2 AC3 9 SER B 214 GLY B 215 GLY B 216 GLY B 218 SITE 3 AC3 9 HOH B1292 SITE 1 AC4 10 HIS A 57 ALA A 190 ASP A 194 SER A 195 SITE 2 AC4 10 THR A 213 SER A 214 GLY A 215 GLY A 218 SITE 3 AC4 10 HOH A1154 HOH A1202 SITE 1 AC5 9 SER A 164 GLN A 167 ARG A 182 HOH A1206 SITE 2 AC5 9 PHE B 94 HOH B1076 HOH B1132 HOH B1186 SITE 3 AC5 9 HOH B1208 SITE 1 AC6 9 GLN A 167 THR A 168 VAL A 169 ARG A 182 SITE 2 AC6 9 HOH A1320 HOH A1344 TYR B 91 TYR B 237 SITE 3 AC6 9 HOH B1048 CRYST1 130.959 68.552 40.355 90.00 101.98 90.00 C 1 2 1 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 0.007636 0.000000 0.001620 0.00000 SCALE2 0.000000 0.014587 0.000000 0.00000 SCALE3 0.000000 0.000000 0.025332 0.00000