HEADER COMPLEX(PROTEINASE/INHIBITOR) 20-DEC-91 1SBN TITLE REFINED CRYSTAL STRUCTURES OF SUBTILISIN NOVO IN COMPLEX WITH WILD- TITLE 2 TYPE AND TWO MUTANT EGLINS. COMPARISON WITH OTHER SERINE PROTEINASE TITLE 3 INHIBITOR COMPLEXES COMPND MOL_ID: 1; COMPND 2 MOLECULE: SUBTILISIN NOVO BPN'; COMPND 3 CHAIN: E; COMPND 4 EC: 3.4.21.62; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: EGLIN C; COMPND 8 CHAIN: I; COMPND 9 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS SUBTILIS; SOURCE 3 ORGANISM_TAXID: 1423; SOURCE 4 MOL_ID: 2; SOURCE 5 ORGANISM_SCIENTIFIC: HIRUDO MEDICINALIS; SOURCE 6 ORGANISM_COMMON: MEDICINAL LEECH; SOURCE 7 ORGANISM_TAXID: 6421; SOURCE 8 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 9 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS COMPLEX(PROTEINASE-INHIBITOR), COMPLEX(PROTEINASE-INHIBITOR) COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR M.G.GRUETTER,D.W.HEINZ,J.P.PRIESTLE REVDAT 5 14-FEB-24 1SBN 1 REMARK SEQADV LINK REVDAT 4 29-NOV-17 1SBN 1 HELIX REVDAT 3 24-FEB-09 1SBN 1 VERSN REVDAT 2 01-APR-03 1SBN 1 JRNL REVDAT 1 31-JAN-94 1SBN 0 JRNL AUTH D.W.HEINZ,J.P.PRIESTLE,J.RAHUEL,K.S.WILSON,M.G.GRUTTER JRNL TITL REFINED CRYSTAL STRUCTURES OF SUBTILISIN NOVO IN COMPLEX JRNL TITL 2 WITH WILD-TYPE AND TWO MUTANT EGLINS. COMPARISON WITH OTHER JRNL TITL 3 SERINE PROTEINASE INHIBITOR COMPLEXES. JRNL REF J.MOL.BIOL. V. 217 353 1991 JRNL REFN ISSN 0022-2836 JRNL PMID 1992167 JRNL DOI 10.1016/0022-2836(91)90549-L REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH W.BODE,E.PAPAMOKOS,D.MUSIL,U.SEEMUELLER,H.FRITZ REMARK 1 TITL REFINED 1.2 ANGSTROMS CRYSTAL STRUCTURE OF THE COMPLEX REMARK 1 TITL 2 FORMED BETWEEN SUBTILISIN CARLSBERG AND THE INHIBITOR EGLIN REMARK 1 TITL 3 C. MOLECULAR STRUCTURE OF EGLIN AND ITS DETAILED INTERACTION REMARK 1 TITL 4 WITH SUBTILISIN REMARK 1 REF EMBO J. V. 5 813 1986 REMARK 1 REFN ISSN 0261-4189 REMARK 1 REFERENCE 2 REMARK 1 AUTH C.A.MCPHALEN,H.P.SCHNEBLI,M.N.G.JAMES REMARK 1 TITL CRYSTAL AND MOLECULAR STRUCTURE OF THE INHIBITOR EGLIN FROM REMARK 1 TITL 2 LEECHES IN COMPLEX WITH SUBTILISIN CARLSBERG REMARK 1 REF FEBS LETT. V. 188 55 1985 REMARK 1 REFN ISSN 0014-5793 REMARK 2 REMARK 2 RESOLUTION. 2.10 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) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 5.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 20084 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) : 0.186 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 : 2463 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 316 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) : 0.014 ; 0.020 REMARK 3 ANGLE DISTANCE (A) : 0.053 ; 0.040 REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : 0.058 ; 0.050 REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : 0.012 ; 0.020 REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : 0.166 ; 0.150 REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : 0.210 ; 0.500 REMARK 3 MULTIPLE TORSION (A) : 0.280 ; 0.500 REMARK 3 H-BOND (X...Y) (A) : NULL ; NULL REMARK 3 H-BOND (X-H...Y) (A) : 0.310 ; 0.500 REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : NULL ; NULL REMARK 3 PLANAR (DEGREES) : 2.300 ; 3.000 REMARK 3 STAGGERED (DEGREES) : 20.200; 15.000 REMARK 3 TRANSVERSE (DEGREES) : NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 4.050 ; 4.000 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 5.530 ; 6.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 10.400; 10.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 11.900; 15.000 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1SBN COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000176304. 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 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 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 (%): 52.61 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.60 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+2/3 REMARK 290 6555 -X,-X+Y,-Z+1/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 29.70000 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 59.40000 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 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 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 59.40000 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 29.70000 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1660 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12430 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -18.0 KCAL/MOL 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 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 THR I 1 REMARK 465 GLU I 2 REMARK 465 PHE I 3 REMARK 465 GLY I 4 REMARK 465 SER I 5 REMARK 465 GLU I 6 REMARK 465 LEU I 7 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 E 292 O HOH E 542 1.81 REMARK 500 ND2 ASN E 212 O HOH E 487 2.01 REMARK 500 O HOH E 316 O HOH E 382 2.05 REMARK 500 O HOH E 513 O HOH E 551 2.07 REMARK 500 O HOH E 398 O HOH E 492 2.08 REMARK 500 CB SER E 130 O HOH E 523 2.11 REMARK 500 OE1 GLU I 39 OD1 ASN I 64 2.11 REMARK 500 O HOH E 528 O HOH E 572 2.12 REMARK 500 N LYS I 8 O HOH I 325 2.13 REMARK 500 O HOH E 491 O HOH E 589 2.13 REMARK 500 O HOH E 413 O HOH E 572 2.14 REMARK 500 OE2 GLU E 195 O HOH E 441 2.15 REMARK 500 OD2 ASP E 181 O HOH E 359 2.16 REMARK 500 OE2 GLU E 195 O HOH E 439 2.16 REMARK 500 OE1 GLU I 12 OH TYR I 24 2.16 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 E 351 O HOH E 351 4556 1.75 REMARK 500 O HOH E 415 O HOH E 415 5556 1.95 REMARK 500 N GLY E 160 O HOH E 351 4556 1.97 REMARK 500 O HOH E 359 O HOH E 578 4556 2.06 REMARK 500 O HOH E 446 O HOH E 511 3664 2.15 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 SER E 24 N - CA - CB ANGL. DEV. = 12.1 DEGREES REMARK 500 ASP E 32 CB - CG - OD1 ANGL. DEV. = 6.1 DEGREES REMARK 500 LEU E 42 CA - CB - CG ANGL. DEV. = 14.6 DEGREES REMARK 500 ALA E 48 N - CA - CB ANGL. DEV. = -11.7 DEGREES REMARK 500 ALA E 73 N - CA - CB ANGL. DEV. = -12.8 DEGREES REMARK 500 SER E 101 N - CA - CB ANGL. DEV. = 10.2 DEGREES REMARK 500 SER E 101 O - C - N ANGL. DEV. = 12.7 DEGREES REMARK 500 ASN E 118 CA - CB - CG ANGL. DEV. = 18.8 DEGREES REMARK 500 ASP E 120 CB - CG - OD2 ANGL. DEV. = -5.8 DEGREES REMARK 500 ALA E 152 N - CA - CB ANGL. DEV. = -10.2 DEGREES REMARK 500 GLU E 156 OE1 - CD - OE2 ANGL. DEV. = 9.9 DEGREES REMARK 500 GLU E 156 CG - CD - OE2 ANGL. DEV. = -17.7 DEGREES REMARK 500 SER E 159 N - CA - CB ANGL. DEV. = 9.4 DEGREES REMARK 500 VAL E 165 CG1 - CB - CG2 ANGL. DEV. = -9.6 DEGREES REMARK 500 TYR E 167 CB - CG - CD2 ANGL. DEV. = 3.8 DEGREES REMARK 500 TYR E 167 CB - CG - CD1 ANGL. DEV. = -3.8 DEGREES REMARK 500 ALA E 176 CB - CA - C ANGL. DEV. = 9.1 DEGREES REMARK 500 ARG E 186 CD - NE - CZ ANGL. DEV. = 20.1 DEGREES REMARK 500 ARG E 186 NH1 - CZ - NH2 ANGL. DEV. = -6.8 DEGREES REMARK 500 ARG E 186 NE - CZ - NH2 ANGL. DEV. = 9.5 DEGREES REMARK 500 TYR E 214 C - N - CA ANGL. DEV. = 15.2 DEGREES REMARK 500 SER E 221 CA - CB - OG ANGL. DEV. = 27.2 DEGREES REMARK 500 LEU E 233 O - C - N ANGL. DEV. = 10.0 DEGREES REMARK 500 LYS E 237 N - CA - CB ANGL. DEV. = 12.4 DEGREES REMARK 500 LEU E 250 CA - CB - CG ANGL. DEV. = 14.6 DEGREES REMARK 500 GLU E 251 OE1 - CD - OE2 ANGL. DEV. = 8.2 DEGREES REMARK 500 ALA E 272 N - CA - CB ANGL. DEV. = 9.7 DEGREES REMARK 500 LYS I 16 CA - C - O ANGL. DEV. = 13.6 DEGREES REMARK 500 ARG I 22 CD - NE - CZ ANGL. DEV. = 17.4 DEGREES REMARK 500 ARG I 22 NE - CZ - NH1 ANGL. DEV. = 5.4 DEGREES REMARK 500 LEU I 27 O - C - N ANGL. DEV. = 9.9 DEGREES REMARK 500 TYR I 32 CB - CG - CD2 ANGL. DEV. = -5.4 DEGREES REMARK 500 VAL I 34 CB - CA - C ANGL. DEV. = 13.7 DEGREES REMARK 500 TYR I 35 CB - CG - CD2 ANGL. DEV. = 3.7 DEGREES REMARK 500 TYR I 35 CB - CG - CD1 ANGL. DEV. = -3.7 DEGREES REMARK 500 TYR I 35 O - C - N ANGL. DEV. = 11.2 DEGREES REMARK 500 THR I 44 CA - CB - CG2 ANGL. DEV. = 8.4 DEGREES REMARK 500 ARG I 45 NE - CZ - NH2 ANGL. DEV. = -3.9 DEGREES REMARK 500 ASP I 46 CB - CG - OD2 ANGL. DEV. = -6.9 DEGREES REMARK 500 ARG I 48 NE - CZ - NH1 ANGL. DEV. = 8.2 DEGREES REMARK 500 TYR I 49 CB - CG - CD2 ANGL. DEV. = 4.4 DEGREES REMARK 500 TYR I 49 CB - CG - CD1 ANGL. DEV. = -4.7 DEGREES REMARK 500 ARG I 51 CD - NE - CZ ANGL. DEV. = 9.3 DEGREES REMARK 500 ARG I 51 NE - CZ - NH1 ANGL. DEV. = -5.4 DEGREES REMARK 500 THR I 60 CA - CB - CG2 ANGL. DEV. = 9.1 DEGREES REMARK 500 VAL I 62 CA - CB - CG1 ANGL. DEV. = -9.6 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 ASN E 25 -10.35 70.20 REMARK 500 ASP E 32 -153.34 -167.96 REMARK 500 ASP E 36 97.86 -60.64 REMARK 500 SER E 63 -21.74 119.77 REMARK 500 ASN E 77 -149.49 -152.80 REMARK 500 VAL E 81 -160.36 -108.11 REMARK 500 ALA E 85 75.61 -115.80 REMARK 500 PRO E 86 -6.73 -59.32 REMARK 500 SER E 125 56.47 -90.34 REMARK 500 SER E 159 71.34 -156.18 REMARK 500 SER E 161 23.29 -79.25 REMARK 500 ALA E 274 23.63 -77.47 REMARK 500 TYR I 24 -77.88 -45.23 REMARK 500 ARG I 45 41.84 -89.75 REMARK 500 ASN I 61 24.61 34.68 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 CA E 277 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLN E 2 OE1 REMARK 620 2 ASP E 41 OD2 151.6 REMARK 620 3 ASP E 41 OD1 158.6 45.9 REMARK 620 4 LEU E 75 O 73.2 105.0 91.2 REMARK 620 5 ASN E 77 OD1 87.5 120.9 77.3 88.0 REMARK 620 6 ILE E 79 O 100.9 86.2 91.0 166.1 79.1 REMARK 620 7 VAL E 81 O 75.2 76.4 119.5 87.4 162.6 103.5 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA E 276 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLY E 169 O REMARK 620 2 TYR E 171 O 67.7 REMARK 620 3 VAL E 174 O 104.0 71.5 REMARK 620 4 GLU E 195 O 97.1 149.2 139.3 REMARK 620 5 HOH E 366 O 157.1 102.1 91.1 81.6 REMARK 620 N 1 2 3 4 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: CAT REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: CATALYTIC TRIAD OF ENZYME SUBTILISIN REMARK 800 REMARK 800 SITE_IDENTIFIER: S4 REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: SUBSTRATE BINDING SITE 4 REMARK 800 REMARK 800 SITE_IDENTIFIER: S3 REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: SUBSTRATE BINDING SITE 3 REMARK 800 REMARK 800 SITE_IDENTIFIER: S2 REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: SUBSTRATE BINDING SITE 2 REMARK 800 REMARK 800 SITE_IDENTIFIER: S1 REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: SUBSTRATE BINDING SITE 1 REMARK 800 REMARK 800 SITE_IDENTIFIER: S1' REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: SUBSTRATE BINDING SITE 1' REMARK 800 REMARK 800 SITE_IDENTIFIER: S2' REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: SUBSTRATE BINDING SITE 2' REMARK 800 REMARK 800 SITE_IDENTIFIER: S3' REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: SUBSTRATE BINDING SITE 3' REMARK 800 REMARK 800 SITE_IDENTIFIER: S4' REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: SUBSTRATE BINDING SITE 4' REMARK 800 REMARK 800 SITE_IDENTIFIER: CA1 REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: CALCIUM BINDING SITE 1 REMARK 800 REMARK 800 SITE_IDENTIFIER: CA2 REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: CALCIUM BINDING SITE 2 REMARK 800 REMARK 800 SITE_IDENTIFIER: BLI REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: BINDING LOOP OF THE INHIBITOR EGLIN C REMARK 800 REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA E 276 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA E 277 REMARK 999 REMARK 999 SEQUENCE REMARK 999 SEQUENCE ADVISORY NOTICE: REMARK 999 DIFFERENCE BETWEEN SWISS-PROT AND PDB SEQUENCE. REMARK 999 REMARK 999 SWISS-PROT ENTRY NAME: ICIC_HIRME REMARK 999 REMARK 999 SWISS-PROT RESIDUE PDB SEQRES REMARK 999 NAME NUMBER NAME CHAIN SEQ/INSERT CODE REMARK 999 ASP 33 ASN I 33 DBREF 1SBN E 1 275 UNP P00782 SUBT_BACAM 108 382 DBREF 1SBN I 1 70 UNP P01051 ICIC_HIRME 1 70 SEQADV 1SBN ASN I 33 UNP P01051 ASP 33 CONFLICT SEQADV 1SBN ARG I 45 UNP P01051 LEU 45 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 70 THR GLU PHE GLY SER GLU LEU LYS SER PHE PRO GLU VAL SEQRES 2 I 70 VAL GLY LYS THR VAL ASP GLN ALA ARG GLU TYR PHE THR SEQRES 3 I 70 LEU HIS TYR PRO GLN TYR ASN VAL TYR PHE LEU PRO GLU SEQRES 4 I 70 GLY SER PRO VAL THR ARG ASP LEU ARG TYR ASN ARG VAL SEQRES 5 I 70 ARG VAL PHE TYR ASN PRO GLY THR ASN VAL VAL ASN HIS SEQRES 6 I 70 VAL PRO HIS VAL GLY HET CA E 276 1 HET CA E 277 1 HETNAM CA CALCIUM ION FORMUL 3 CA 2(CA 2+) FORMUL 5 HOH *316(H2 O) HELIX 1 EH1 TYR E 6 ILE E 11 1 6 HELIX 2 EH2 ALA E 13 GLY E 20 1 8 HELIX 3 EH3 SER E 63 ALA E 73 1 11 HELIX 4 EH4 GLN E 103 ASN E 117 1 15 HELIX 5 EH5 SER E 132 SER E 145 1 14 HELIX 6 EH6 THR E 220 HIS E 238 1BREAK AT PRO E 225 19 HELIX 7 EH7 THR E 242 THR E 253 1 12 HELIX 8 EH8 ASN E 269 GLN E 275 1 7 HELIX 9 IH1 THR I 17 TYR I 29 1 13 SHEET 1 ES1 7 ALA E 45 VAL E 51 0 SHEET 2 ES1 7 ALA E 88 GLY E 97 1 N LYS E 94 O ALA E 48 SHEET 3 ES1 7 VAL E 26 ASP E 32 1 N VAL E 30 O TYR E 91 SHEET 4 ES1 7 ASP E 120 GLY E 128 1 N ASN E 123 O ALA E 29 SHEET 5 ES1 7 VAL E 147 ALA E 153 1 N VAL E 150 O ILE E 122 SHEET 6 ES1 7 VAL E 174 ASP E 181 1 N VAL E 177 O ALA E 151 SHEET 7 ES1 7 LEU E 196 VAL E 203 1 N ALA E 200 O GLY E 178 SHEET 1 ES2 2 ILE E 205 PRO E 210 0 SHEET 2 ES2 2 LYS E 213 ASN E 218 -1 N GLY E 215 O SER E 207 SHEET 1 ES3 2 THR E 253 LYS E 256 0 SHEET 2 ES3 2 GLY E 266 ILE E 268 -1 N LEU E 267 O THR E 255 SHEET 1 IS1 4 LYS I 8 PHE I 10 0 SHEET 2 IS1 4 ASN I 61 GLY I 70 -1 N VAL I 69 O LYS I 8 SHEET 3 IS1 4 ASN I 50 ASN I 57 -1 N ASN I 57 O VAL I 62 SHEET 4 IS1 4 TYR I 32 GLU I 39 1 N LEU I 37 O VAL I 54 LINK OE1 GLN E 2 CA CA E 277 1555 1555 2.52 LINK OD2 ASP E 41 CA CA E 277 1555 1555 2.88 LINK OD1 ASP E 41 CA CA E 277 1555 1555 2.54 LINK O LEU E 75 CA CA E 277 1555 1555 2.34 LINK OD1 ASN E 77 CA CA E 277 1555 1555 2.55 LINK O ILE E 79 CA CA E 277 1555 1555 2.14 LINK O VAL E 81 CA CA E 277 1555 1555 2.46 LINK O GLY E 169 CA CA E 276 1555 1555 2.79 LINK O TYR E 171 CA CA E 276 1555 1555 3.01 LINK O VAL E 174 CA CA E 276 1555 1555 2.49 LINK O GLU E 195 CA CA E 276 1555 1555 3.03 LINK CA CA E 276 O HOH E 366 1555 1555 2.74 CISPEP 1 TYR E 167 PRO E 168 0 2.70 SITE 1 CAT 3 ASP E 32 HIS E 64 SER E 221 SITE 1 S4 5 SER E 101 GLY E 102 TYR E 104 ILE E 107 SITE 2 S4 5 GLY E 127 SITE 1 S3 4 GLY E 100 SER E 101 LEU E 126 GLY E 127 SITE 1 S2 4 HIS E 64 LEU E 96 GLY E 100 SER E 125 SITE 1 S1 8 SER E 125 LEU E 126 GLY E 127 GLY E 128 SITE 2 S1 8 ALA E 152 GLY E 154 ASN E 155 THR E 220 SITE 1 S1' 6 HIS E 64 ASN E 155 ASN E 218 GLY E 219 SITE 2 S1' 6 SER E 221 MET E 222 SITE 1 S2' 2 PHE E 189 ASN E 218 SITE 1 S3' 3 ASN E 62 SER E 63 TYR E 217 SITE 1 S4' 1 ASN E 218 SITE 1 CA1 7 GLY E 169 TYR E 171 VAL E 174 GLU E 195 SITE 2 CA1 7 ASP E 197 CA E 276 HOH E 366 SITE 1 CA2 7 GLN E 2 ASP E 41 LEU E 75 ASN E 77 SITE 2 CA2 7 ILE E 79 VAL E 81 CA E 277 SITE 1 BLI 8 PRO I 42 VAL I 43 THR I 44 ARG I 45 SITE 2 BLI 8 ASP I 46 LEU I 47 ARG I 48 TYR I 49 SITE 1 AC1 8 GLY E 169 LYS E 170 TYR E 171 VAL E 174 SITE 2 AC1 8 ALA E 176 GLU E 195 ASP E 197 HOH E 366 SITE 1 AC2 6 GLN E 2 ASP E 41 LEU E 75 ASN E 77 SITE 2 AC2 6 ILE E 79 VAL E 81 CRYST1 84.900 84.900 89.100 90.00 90.00 120.00 P 31 2 1 6 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 0.011779 0.006800 0.000000 0.00000 SCALE2 0.000000 0.013601 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011223 0.00000