10 20 30 40 50 60 70 80 5SIC - Header ----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----| Asymmetric UnitHEADER COMPLEX(PROTEINASE/INHIBITOR) 18-NOV-91 5SIC
TITLE MOLECULAR RECOGNITION AT THE ACTIVE SITE OF SUBTILISIN TITLE 2 BPN': CRYSTALLOGRAPHIC STUDIES USING GENETICALLY TITLE 3 ENGINEERED PROTEINACEOUS INHIBITOR SSI (STREPTOMYCES TITLE 4 SUBTILISIN INHIBITOR)
COMPND MOL_ID: 1; COMPND 2 MOLECULE: SUBTILISIN BPN'; COMPND 3 CHAIN: E; COMPND 4 EC: 3.4.21.62; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: SUBTILISIN INHIBITOR (SSI); COMPND 8 CHAIN: I; COMPND 9 ENGINEERED: YES
SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS AMYLOLIQUEFACIENS; SOURCE 3 ORGANISM_TAXID: 1390; SOURCE 4 MOL_ID: 2
KEYWDS COMPLEX(PROTEINASE/INHIBITOR)
EXPDTA X-RAY DIFFRACTION
AUTHOR Y.MITSUI,Y.TAKEUCHI,K.T.NAKAMURA
REVDAT 3 24-FEB-09 5SIC 1 VERSN REVDAT 2 01-APR-03 5SIC 1 JRNL REVDAT 1 31-JAN-94 5SIC 0
JRNL AUTH Y.TAKEUCHI,S.NOGUCHI,Y.SATOW,S.KOJIMA,I.KUMAGAI, JRNL AUTH 2 K.MIURA,K.T.NAKAMURA,Y.MITSUI JRNL TITL MOLECULAR RECOGNITION AT THE ACTIVE SITE OF JRNL TITL 2 SUBTILISIN BPN': CRYSTALLOGRAPHIC STUDIES USING JRNL TITL 3 GENETICALLY ENGINEERED PROTEINACEOUS INHIBITOR SSI JRNL TITL 4 (STREPTOMYCES SUBTILISIN INHIBITOR). JRNL REF PROTEIN ENG. V. 4 501 1991 JRNL REFN ISSN 0269-2139 JRNL PMID 1891457 JRNL DOI 10.1093/PROTEIN/4.5.501
REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH Y.TAKEUCHI,Y.SATOW,K.T.NAKAMURA,Y.MITSUI REMARK 1 TITL REFINED CRYSTAL STRUCTURE OF THE COMPLEX OF REMARK 1 TITL 2 SUBTILISIN BPN' AND STREPTOMYCES SUBTILISIN REMARK 1 TITL 3 INHIBITOR AT 1.8 ANGSTROMS RESOLUTION REMARK 1 REF J.MOL.BIOL. V. 220 309 1991 REMARK 1 REFN ISSN 0022-2836 REMARK 1 REFERENCE 2 REMARK 1 AUTH S.HIRONO,H.AKAGAWA,Y.IITAKA,Y.MITSUI REMARK 1 TITL CRYSTAL STRUCTURE AT 2.6 ANGSTROMS RESOLUTION OF REMARK 1 TITL 2 THE COMPLEX OF SUBTILISIN/BPN' WITH STREPTOMYCES REMARK 1 TITL 3 SUBTILISIN INHIBITOR REMARK 1 REF J.MOL.BIOL. V. 178 389 1984 REMARK 1 REFN ISSN 0022-2836 REMARK 1 REFERENCE 3 REMARK 1 AUTH Y.MITSUI,Y.SATOW,Y.WATANABE,S.HIRONO,Y.IITAKA REMARK 1 TITL CRYSTAL STRUCTURES OF STREPTOMYCES SUBTILISIN REMARK 1 TITL 2 INHIBITOR AND ITS COMPLEX WITH SUBTILISIN/BPN' REMARK 1 REF NATURE V. 277 447 1979 REMARK 1 REFN ISSN 0028-0836 REMARK 1 REFERENCE 4 REMARK 1 AUTH S.HIRONO,K.T.NAKAMURA,Y.IITAKA,Y.MITSUI REMARK 1 TITL CRYSTAL STRUCTURES OF THE COMPLEX OF SUBTILISIN REMARK 1 TITL 2 BPN' WITH ITS PROTEIN INHIBITOR STREPTOMYCES REMARK 1 TITL 3 SUBTILISIN INHIBITOR: THE STRUCTURE AT 4.3 REMARK 1 TITL 4 ANGSTROMS RESOLUTION REMARK 1 REF J.MOL.BIOL. V. 131 855 1979 REMARK 1 REFN ISSN 0022-2836
REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS.
REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PROLSQ REMARK 3 AUTHORS : KONNERT,HENDRICKSON REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : NULL REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : NULL REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : 0.176 REMARK 3 R VALUE (WORKING SET) : NULL REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL WITH ALL DATA. REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : NULL REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : NULL REMARK 3 FREE R VALUE (NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2699 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 288 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : 0.017 ; NULL REMARK 3 ANGLE DISTANCE (A) : NULL ; NULL REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : NULL ; NULL REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : NULL ; NULL REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : NULL ; NULL REMARK 3 MULTIPLE TORSION (A) : NULL ; NULL REMARK 3 H-BOND (X...Y) (A) : NULL ; NULL REMARK 3 H-BOND (X-H...Y) (A) : NULL ; NULL REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : NULL ; NULL REMARK 3 PLANAR (DEGREES) : NULL ; NULL REMARK 3 STAGGERED (DEGREES) : NULL ; NULL REMARK 3 TRANSVERSE (DEGREES) : NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL
REMARK 4 REMARK 4 5SIC COMPLIES WITH FORMAT V. 3.15, 01-DEC-08
REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.
REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : NULL REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : NULL REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL
REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 62.08 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.24 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL
REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 2 2 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,Y,-Z REMARK 290 4555 X,-Y,-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 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 X+1/2,-Y+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 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 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 38.60000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 92.95000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 34.75000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 38.60000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 92.95000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 34.75000 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 38.60000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 92.95000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 34.75000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 38.60000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 92.95000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 34.75000 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 300 REMARK: REMARK 300 SSI IS A DIMERIC MOLECULE(I2) CONSISTING OF TWO IDENTICAL REMARK 300 SUBUNITS. IT BINDS TWO SUBTILISIN BPN' MOLECULES (2E) TO REMARK 300 FORM A DIMERIC COMPLEX E2I2. HOWEVER, THE CRYSTALLOGRAPHIC REMARK 300 ASYMMETRIC UNIT CORRESPONDS TO HALF THE COMPLEX MOLECULE REMARK 300 (EI). IN THIS ENTRY, COORDINATES FOR ALL NON-HYDROGEN REMARK 300 ATOMS ARE PROVIDED FOR ONE CHAIN OF SUBTILISIN USING CHAIN REMARK 300 IDENTIFIER *E* AND FOR ONE CHAIN OF SSI USING CHAIN REMARK 300 IDENTIFIER *I*. COORDINATES FOR THE OTHER EI COMPLEX CAN REMARK 300 BE GENERATED BY TRANSFORMING (X,Y,Z) TO (-X,-Y,Z).
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: TETRAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: E, I 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 BIOMT1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000
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 CB PRO I 9 O HOH I 175 1.38 REMARK 500 CA PRO I 9 O HOH I 175 1.51 REMARK 500 CB PRO I 44 O HOH I 132 1.96 REMARK 500 OD1 ASN E 240 O HOH E 592 2.00 REMARK 500 CG PRO I 9 O HOH I 175 2.02 REMARK 500 O HOH E 529 O HOH E 530 2.02 REMARK 500 O PRO E 239 O HOH E 591 2.06 REMARK 500 O ALA E 152 O HOH E 551 2.07 REMARK 500 O HOH E 550 O HOH E 635 2.11 REMARK 500 O HOH I 148 O HOH I 149 2.14 REMARK 500 O LYS I 18 O HOH I 167 2.15 REMARK 500 N PRO I 9 O HOH I 175 2.17 REMARK 500 O HOH I 177 O HOH I 178 2.18 REMARK 500 OE2 GLU I 102 O HOH I 116 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 I 133 O HOH I 133 4555 1.93 REMARK 500 O GLN E 275 O HOH E 532 6555 2.04 REMARK 500 OG1 THR I 23 NE ARG I 90 2555 2.04 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ASP E 36 CB - CG - OD1 ANGL. DEV. = 7.8 DEGREES REMARK 500 ASP E 36 CB - CG - OD2 ANGL. DEV. = -9.3 DEGREES REMARK 500 ALA E 69 N - CA - CB ANGL. DEV. = 9.9 DEGREES REMARK 500 ASP E 99 CB - CG - OD1 ANGL. DEV. = 13.3 DEGREES REMARK 500 ASP E 181 CB - CG - OD1 ANGL. DEV. = 8.7 DEGREES REMARK 500 ASP E 181 CB - CG - OD2 ANGL. DEV. = -7.4 DEGREES REMARK 500 VAL E 198 CA - CB - CG2 ANGL. DEV. = -9.6 DEGREES REMARK 500 ASN E 240 CB - CA - C ANGL. DEV. = 12.1 DEGREES REMARK 500 THR E 244 CA - CB - CG2 ANGL. DEV. = 9.4 DEGREES REMARK 500 ARG E 247 NE - CZ - NH1 ANGL. DEV. = -4.1 DEGREES REMARK 500 ARG E 247 NE - CZ - NH2 ANGL. DEV. = 4.6 DEGREES REMARK 500 GLU E 251 OE1 - CD - OE2 ANGL. DEV. = -7.3 DEGREES REMARK 500 THR I 23 CA - C - O ANGL. DEV. = 14.5 DEGREES REMARK 500 THR I 24 C - N - CA ANGL. DEV. = 33.6 DEGREES REMARK 500 GLU I 28 CA - CB - CG ANGL. DEV. = 14.1 DEGREES REMARK 500 LEU I 63 CB - CA - C ANGL. DEV. = 11.7 DEGREES REMARK 500 ASP I 68 CB - CG - OD1 ANGL. DEV. = 5.5 DEGREES REMARK 500 TYR I 75 CB - CG - CD2 ANGL. DEV. = -4.1 DEGREES REMARK 500 ASP I 83 CB - CG - OD1 ANGL. DEV. = 9.6 DEGREES REMARK 500 ASP I 83 CB - CG - OD2 ANGL. DEV. = -8.8 DEGREES REMARK 500 HIS I 106 CA - CB - CG ANGL. DEV. = -15.9 DEGREES REMARK 500 ALA I 112 CA - C - O ANGL. DEV. = 12.6 DEGREES REMARK 500 ALA I 112 C - N - CA ANGL. DEV. = 18.5 DEGREES REMARK 500 ALA I 112 CA - C - N ANGL. DEV. = -15.2 DEGREES 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 ASP E 32 -140.59 -173.81 REMARK 500 ASP E 36 99.66 -51.23 REMARK 500 PHE E 58 32.59 -92.56 REMARK 500 SER E 63 -36.55 95.55 REMARK 500 HIS E 64 -62.12 -28.33 REMARK 500 LEU E 75 166.52 -48.93 REMARK 500 ASN E 77 -144.94 -143.19 REMARK 500 VAL E 81 -160.88 -107.44 REMARK 500 SER E 125 59.77 -100.22 REMARK 500 GLU E 156 30.91 -95.89 REMARK 500 SER E 159 77.40 -173.54 REMARK 500 ASP E 197 -65.45 -93.94 REMARK 500 LEU E 257 -123.41 -111.76 REMARK 500 ALA I 22 -76.00 -23.78 REMARK 500 THR I 24 43.34 157.52 REMARK 500 ALA I 25 83.82 175.73 REMARK 500 ALA I 26 159.68 -47.10 REMARK 500 HIS I 43 109.06 -161.83 REMARK 500 PRO I 44 30.63 -70.73 REMARK 500 ALA I 45 58.83 174.47 REMARK 500 ALA I 46 -71.89 -63.54 REMARK 500 ASP I 52 -71.83 -62.65 REMARK 500 ASN I 61 -20.26 116.52 REMARK 500 THR I 64 126.40 -37.05 REMARK 500 ARG I 65 -115.88 -60.84 REMARK 500 GLU I 67 -58.86 90.69 REMARK 500 SER I 92 57.44 -164.62 REMARK 500 SER I 108 -50.49 -172.35 REMARK 500 SER I 109 -13.80 -141.08 REMARK 500 ALA I 112 33.58 -149.38 REMARK 500 REMARK 500 REMARK: NULL
REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH I 131 DISTANCE = 8.28 ANGSTROMS REMARK 525 HOH I 136 DISTANCE = 5.14 ANGSTROMS REMARK 525 HOH E 527 DISTANCE = 7.59 ANGSTROMS REMARK 525 HOH E 530 DISTANCE = 5.80 ANGSTROMS REMARK 525 HOH E 538 DISTANCE = 5.24 ANGSTROMS REMARK 525 HOH I 151 DISTANCE = 7.46 ANGSTROMS REMARK 525 HOH I 152 DISTANCE = 7.12 ANGSTROMS REMARK 525 HOH E 549 DISTANCE = 5.94 ANGSTROMS REMARK 525 HOH E 550 DISTANCE = 7.12 ANGSTROMS REMARK 525 HOH I 164 DISTANCE = 5.20 ANGSTROMS REMARK 525 HOH I 165 DISTANCE = 6.66 ANGSTROMS REMARK 525 HOH I 168 DISTANCE = 9.91 ANGSTROMS REMARK 525 HOH I 179 DISTANCE = 6.55 ANGSTROMS REMARK 525 HOH I 180 DISTANCE = 5.57 ANGSTROMS REMARK 525 HOH E 573 DISTANCE = 5.45 ANGSTROMS REMARK 525 HOH I 188 DISTANCE = 7.18 ANGSTROMS REMARK 525 HOH E 578 DISTANCE = 5.43 ANGSTROMS REMARK 525 HOH I 196 DISTANCE = 6.10 ANGSTROMS REMARK 525 HOH E 589 DISTANCE = 5.50 ANGSTROMS REMARK 525 HOH I 204 DISTANCE = 7.10 ANGSTROMS REMARK 525 HOH I 206 DISTANCE = 5.90 ANGSTROMS REMARK 525 HOH I 208 DISTANCE = 9.35 ANGSTROMS REMARK 525 HOH I 209 DISTANCE = 11.83 ANGSTROMS REMARK 525 HOH E 600 DISTANCE = 7.24 ANGSTROMS REMARK 525 HOH E 605 DISTANCE = 5.71 ANGSTROMS REMARK 525 HOH I 217 DISTANCE = 6.84 ANGSTROMS REMARK 525 HOH I 221 DISTANCE = 9.74 ANGSTROMS REMARK 525 HOH E 611 DISTANCE = 7.91 ANGSTROMS REMARK 525 HOH E 612 DISTANCE = 8.06 ANGSTROMS REMARK 525 HOH I 223 DISTANCE = 5.34 ANGSTROMS REMARK 525 HOH E 616 DISTANCE = 6.73 ANGSTROMS REMARK 525 HOH E 624 DISTANCE = 7.99 ANGSTROMS REMARK 525 HOH E 635 DISTANCE = 7.48 ANGSTROMS REMARK 525 HOH E 638 DISTANCE = 8.07 ANGSTROMS REMARK 525 HOH E 647 DISTANCE = 6.87 ANGSTROMS REMARK 525 HOH E 651 DISTANCE = 7.68 ANGSTROMS REMARK 525 HOH E 660 DISTANCE = 5.42 ANGSTROMS REMARK 525 HOH E 666 DISTANCE = 5.10 ANGSTROMS REMARK 525 HOH E 670 DISTANCE = 9.94 ANGSTROMS REMARK 525 HOH E 674 DISTANCE = 6.70 ANGSTROMS
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 CA E 501 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP E 41 OD1 REMARK 620 2 ASP E 41 OD2 56.5 REMARK 620 3 ASN E 77 OD1 81.0 130.9 REMARK 620 4 GLN E 2 OE1 152.9 148.6 72.2 REMARK 620 5 ILE E 79 O 89.3 87.5 66.9 83.8 REMARK 620 6 VAL E 81 O 127.9 73.3 150.2 79.2 102.2 REMARK 620 7 LEU E 75 O 94.6 108.6 97.2 85.2 162.8 88.5 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA E 502 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH E 632 O REMARK 620 2 TYR E 171 O 97.4 REMARK 620 3 VAL E 174 O 149.7 70.2 REMARK 620 4 GLU E 195 O 75.0 149.6 129.2 REMARK 620 5 ASP E 197 OD2 122.6 132.3 62.2 72.5 REMARK 620 6 HOH E 631 O 68.7 111.7 89.8 93.2 67.5 REMARK 620 7 GLY E 169 O 107.9 79.7 97.2 75.1 107.5 168.3 REMARK 620 N 1 2 3 4 5 6
REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: CAT REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: RESIDUES FORMING THE CATALYTIC TRIAD IN REMARK 800 SUBTILISIN REMARK 800 SITE_IDENTIFIER: S13 REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: S1-3 SITE, COMPRISES A THREE-RESIDUE REMARK 800 POLYPEPTIDE SEGMENT OF SUBTILISIN CAPABLE OF FORMING AN REMARK 800 ANTIPARALLEL BETA-SHEET WITH THE P1, P2 AND P3 RESIDUES OF A REMARK 800 LIGAND REMARK 800 SITE_IDENTIFIER: S46 REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: S4-6 SITE AND COMPRISES A THREE-RESIDUE REMARK 800 POLYPEPTIDE SEGMENT OF SUBTILISIN CAPABLE OF FORMING AN REMARK 800 ANTIPARALLEL BETA-SHEET WITH THE P4, P5 AND P6 RESIDUES OF A REMARK 800 LIGAND REMARK 800 SITE_IDENTIFIER: RAC REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: TWO RESIDUES OF SSI CONNECTED THROUGH A REMARK 800 REACTIVE SITE PEPTIDE BOND (OR A SCISSIBLE BOND) WHICH IS REMARK 800 POTENTIALLY CLEAVED BY TARGET ENZYMES INCLUDING SUBTILISIN REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA E 501 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA E 502
REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2SIC RELATED DB: PDB REMARK 900 COMPLEX OF SUBTILISIN BPN' WITH WILD STRETOMYCES SUBTILISIN REMARK 900 INHIBITOR
DBREF 5SIC E 1 275 UNP P00782 SUBT_BACAM 108 382 DBREF 5SIC I 7 113 UNP P01006 SSI_STRAO 38 144
SEQADV 5SIC GLY I 70 UNP P01006 MET 101 CONFLICT SEQADV 5SIC LYS I 73 UNP P01006 MET 104 CONFLICT
SEQRES 1 E 275 ALA GLN SER VAL PRO TYR GLY VAL SER GLN ILE LYS ALA SEQRES 2 E 275 PRO ALA LEU HIS SER GLN GLY TYR THR GLY SER ASN VAL SEQRES 3 E 275 LYS VAL ALA VAL ILE ASP SER GLY ILE ASP SER SER HIS SEQRES 4 E 275 PRO ASP LEU LYS VAL ALA GLY GLY ALA SER MET VAL PRO SEQRES 5 E 275 SER GLU THR ASN PRO PHE GLN ASP ASN ASN SER HIS GLY SEQRES 6 E 275 THR HIS VAL ALA GLY THR VAL ALA ALA LEU ASN ASN SER SEQRES 7 E 275 ILE GLY VAL LEU GLY VAL ALA PRO SER ALA SER LEU TYR SEQRES 8 E 275 ALA VAL LYS VAL LEU GLY ALA ASP GLY SER GLY GLN TYR SEQRES 9 E 275 SER TRP ILE ILE ASN GLY ILE GLU TRP ALA ILE ALA ASN SEQRES 10 E 275 ASN MET ASP VAL ILE ASN MET SER LEU GLY GLY PRO SER SEQRES 11 E 275 GLY SER ALA ALA LEU LYS ALA ALA VAL ASP LYS ALA VAL SEQRES 12 E 275 ALA SER GLY VAL VAL VAL VAL ALA ALA ALA GLY ASN GLU SEQRES 13 E 275 GLY THR SER GLY SER SER SER THR VAL GLY TYR PRO GLY SEQRES 14 E 275 LYS TYR PRO SER VAL ILE ALA VAL GLY ALA VAL ASP SER SEQRES 15 E 275 SER ASN GLN ARG ALA SER PHE SER SER VAL GLY PRO GLU SEQRES 16 E 275 LEU ASP VAL MET ALA PRO GLY VAL SER ILE GLN SER THR SEQRES 17 E 275 LEU PRO GLY ASN LYS TYR GLY ALA TYR ASN GLY THR SER SEQRES 18 E 275 MET ALA SER PRO HIS VAL ALA GLY ALA ALA ALA LEU ILE SEQRES 19 E 275 LEU SER LYS HIS PRO ASN TRP THR ASN THR GLN VAL ARG SEQRES 20 E 275 SER SER LEU GLU ASN THR THR THR LYS LEU GLY ASP SER SEQRES 21 E 275 PHE TYR TYR GLY LYS GLY LEU ILE ASN VAL GLN ALA ALA SEQRES 22 E 275 ALA GLN SEQRES 1 I 107 TYR ALA PRO SER ALA LEU VAL LEU THR VAL GLY LYS GLY SEQRES 2 I 107 VAL SER ALA THR THR ALA ALA PRO GLU ARG ALA VAL THR SEQRES 3 I 107 LEU THR CYS ALA PRO GLY PRO SER GLY THR HIS PRO ALA SEQRES 4 I 107 ALA GLY SER ALA CYS ALA ASP LEU ALA ALA VAL GLY GLY SEQRES 5 I 107 ASP LEU ASN ALA LEU THR ARG GLY GLU ASP VAL GLY CYS SEQRES 6 I 107 PRO LYS VAL TYR ASP PRO VAL LEU LEU THR VAL ASP GLY SEQRES 7 I 107 VAL TRP GLN GLY LYS ARG VAL SER TYR GLU ARG VAL PHE SEQRES 8 I 107 SER ASN GLU CYS GLU MET ASN ALA HIS GLY SER SER VAL SEQRES 9 I 107 PHE ALA PHE
HET CA E 501 1 HET CA E 502 1
HETNAM CA CALCIUM ION
FORMUL 3 CA 2(CA 2+) FORMUL 5 HOH *288(H2 O)
HELIX 1 A TYR E 6 ILE E 11 1SUBTILISIN 6 HELIX 2 B ALA E 13 SER E 18 1SUBTILISIN 6 HELIX 3 C SER E 63 ALA E 74 1SUBTILISIN 12 HELIX 4 D GLN E 103 ASN E 117 1SUBTILISIN 15 HELIX 5 E SER E 132 SER E 145 1SUBTILISIN 14 HELIX 6 F THR E 220 HIS E 238 1SUBTILISIN 19 HELIX 7 G THR E 242 ASN E 252 1SUBTILISIN 11 HELIX 8 H ASP E 259 GLY E 264 1SUBTILISIN 6 HELIX 9 I ASN E 269 ALA E 274 1SUBTILISIN 6 HELIX 10 1 ALA I 46 VAL I 56 1SSI 11 HELIX 11 2 ASN I 99 HIS I 106 1SSI 8
SHEET 1 A 7 GLY E 46 MET E 50 0 SHEET 2 A 7 SER E 89 VAL E 95 1 N ALA E 92 O GLY E 46 SHEET 3 A 7 VAL E 26 ASP E 32 1 N ASP E 32 O VAL E 93 SHEET 4 A 7 ASP E 120 MET E 124 1 O VAL E 121 N ALA E 29 SHEET 5 A 7 VAL E 148 ALA E 153 1 O VAL E 148 N ILE E 122 SHEET 6 A 7 ILE E 175 VAL E 180 1 N ILE E 175 O VAL E 149 SHEET 7 A 7 VAL E 198 GLY E 202 1 O VAL E 198 N GLY E 178 SHEET 1 B 2 ILE E 205 LEU E 209 0 SHEET 2 B 2 LYS E 213 TYR E 217 -1 O TYR E 217 N ILE E 205 SHEET 1 1 5 SER I 40 THR I 42 0 SHEET 2 1 5 ARG I 29 CYS I 35 -1 O THR I 34 N SER I 40 SHEET 3 1 5 SER I 10 GLY I 19 -1 N LEU I 12 O LEU I 33 SHEET 4 1 5 PRO I 77 GLN I 87 -1 O VAL I 85 N ALA I 11 SHEET 5 1 5 LYS I 89 PHE I 97 -1 N LYS I 89 O TRP I 86
SSBOND 1 CYS I 35 CYS I 50 1555 1555 2.40 SSBOND 2 CYS I 71 CYS I 101 1555 1555 2.16
LINK CA CA E 501 OD1 ASP E 41 1555 1555 2.08 LINK CA CA E 501 OD2 ASP E 41 1555 1555 2.51 LINK CA CA E 501 OD1 ASN E 77 1555 1555 2.37 LINK CA CA E 501 OE1 GLN E 2 1555 1555 2.62 LINK CA CA E 501 O ILE E 79 1555 1555 2.43 LINK CA CA E 501 O VAL E 81 1555 1555 2.22 LINK CA CA E 501 O LEU E 75 1555 1555 2.31 LINK CA CA E 502 O HOH E 632 1555 1555 2.83 LINK CA CA E 502 O TYR E 171 1555 1555 2.89 LINK CA CA E 502 O VAL E 174 1555 1555 3.00 LINK CA CA E 502 O GLU E 195 1555 1555 2.86 LINK CA CA E 502 OD2 ASP E 197 1555 1555 3.15 LINK CA CA E 502 O HOH E 631 1555 1555 2.48 LINK CA CA E 502 O GLY E 169 1555 1555 2.94
CISPEP 1 TYR E 167 PRO E 168 0 3.84 CISPEP 2 ALA I 36 PRO I 37 0 1.78
SITE 1 CAT 3 ASP E 32 HIS E 64 SER E 221 SITE 1 S13 3 SER E 125 LEU E 126 GLY E 127 SITE 1 S46 3 GLY E 102 GLN E 103 TYR E 104 SITE 1 RAC 2 LYS I 73 VAL I 74 SITE 1 AC1 6 GLN E 2 ASP E 41 LEU E 75 ASN E 77 SITE 2 AC1 6 ILE E 79 VAL E 81 SITE 1 AC2 8 GLY E 169 LYS E 170 TYR E 171 VAL E 174 SITE 2 AC2 8 GLU E 195 ASP E 197 HOH E 631 HOH E 632
CRYST1 77.200 185.900 69.500 90.00 90.00 90.00 I 2 2 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 0.012953 0.000000 0.000000 0.00000
SCALE2 0.000000 0.005379 0.000000 0.00000
SCALE3 0.000000 0.000000 0.014388 0.00000