PDB Short entry for 1CSE HEADER COMPLEX(SERINE PROTEINASE-INHIBITOR) 03-JUN-88 1CSE TITLE THE HIGH-RESOLUTION X-RAY CRYSTAL STRUCTURE OF THE COMPLEX FORMED TITLE 2 BETWEEN SUBTILISIN CARLSBERG AND EGLIN C, AN ELASTASE INHIBITOR FROM TITLE 3 THE LEECH HIRUDO MEDICINALIS. STRUCTURAL ANALYSIS, SUBTILISIN TITLE 4 STRUCTURE AND INTERFACE GEOMETRY COMPND MOL_ID: 1; COMPND 2 MOLECULE: SUBTILISIN CARLSBERG; 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 KEYWDS COMPLEX(SERINE PROTEINASE-INHIBITOR) EXPDTA X-RAY DIFFRACTION AUTHOR W.BODE REVDAT 7 07-FEB-24 1CSE 1 REMARK SEQADV LINK REVDAT 6 29-NOV-17 1CSE 1 HELIX REVDAT 5 24-FEB-09 1CSE 1 VERSN REVDAT 4 15-JAN-95 1CSE 1 COMPND HET REVDAT 3 15-OCT-89 1CSE 1 SEQRES REVDAT 2 19-APR-89 1CSE 1 REMARK REVDAT 1 16-JUL-88 1CSE 0 JRNL AUTH W.BODE,E.PAPAMOKOS,D.MUSIL JRNL TITL THE HIGH-RESOLUTION X-RAY CRYSTAL STRUCTURE OF THE COMPLEX JRNL TITL 2 FORMED BETWEEN SUBTILISIN CARLSBERG AND EGLIN C, AN ELASTASE JRNL TITL 3 INHIBITOR FROM THE LEECH HIRUDO MEDICINALIS. STRUCTURAL JRNL TITL 4 ANALYSIS, SUBTILISIN STRUCTURE AND INTERFACE GEOMETRY. JRNL REF EUR.J.BIOCHEM. V. 166 673 1987 JRNL REFN ISSN 0014-2956 JRNL PMID 3301348 JRNL DOI 10.1111/J.1432-1033.1987.TB13566.X 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. 1.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : EREF REMARK 3 AUTHORS : JACK,LEVITT REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 44500 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 SET) : 0.178 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 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2442 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 432 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 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.022 REMARK 3 BOND ANGLES (DEGREES) : 2.480 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : 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 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REMARK 3 RESIDUE THR 211 IS A CIS THREONINE. IT WAS ORIGINALLY REMARK 3 MODELLED AS A TRANS CONFORMER. AS OUTLINED IN REFERENCE 1 REMARK 3 ABOVE, HOWEVER, THE MAIN CHAIN ANGLES OF THIS RESIDUE WERE REMARK 3 OUTSIDE THE ALLOWED REGIONS AND THE FIT TO THE ELECTRON REMARK 3 DENSITY WAS STILL INSUFFICIENT. THE CIS CONFORMER GIVEN IN REMARK 3 THIS ENTRY FITS MUCH BETTER. THE MODIFIED MODEL HAS BEEN REMARK 3 SUBJECTED TO TWO FURTHER MINICYCLES OF POSITIONAL AND B REMARK 3 FACTOR REFINEMENT WITHOUT GROSS CONFORMATION CHANGES AND REMARK 3 WITHOUT AFFECTING THE R VALUE. TWO SITES PROBABLY OCCUPIED REMARK 3 BY CALCIUM IONS AND 432 SOLVENT MOLECULES WERE LOCATED. REMARK 3 FOR THESE 434 NON-PROTEIN ATOMS REFINED INDIVIDUAL REMARK 3 OCCUPANCIES ARE GIVEN. REMARK 4 REMARK 4 1CSE 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_1000172496. 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 (%): 46.40 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.29 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,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 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: 1580 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12490 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -20.0 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 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 CB THR E 59 O HOH E 413 1565 1.47 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 TRP E 113 NE1 TRP E 113 CE2 -0.086 REMARK 500 SER E 207 CA SER E 207 CB 0.101 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 VAL E 68 O - C - N ANGL. DEV. = 9.7 DEGREES REMARK 500 VAL E 81 CA - CB - CG1 ANGL. DEV. = -10.3 DEGREES REMARK 500 VAL E 88 CG1 - CB - CG2 ANGL. DEV. = 10.3 DEGREES REMARK 500 ILE E 122 CG1 - CB - CG2 ANGL. DEV. = -17.4 DEGREES REMARK 500 ARG E 145 CD - NE - CZ ANGL. DEV. = 15.0 DEGREES REMARK 500 ARG E 145 NE - CZ - NH1 ANGL. DEV. = 10.7 DEGREES REMARK 500 ARG E 145 NE - CZ - NH2 ANGL. DEV. = -14.9 DEGREES REMARK 500 ALA E 153 CB - CA - C ANGL. DEV. = -9.4 DEGREES REMARK 500 ASP E 181 CB - CG - OD1 ANGL. DEV. = 5.7 DEGREES REMARK 500 SER E 184 N - CA - CB ANGL. DEV. = -10.1 DEGREES REMARK 500 TYR E 214 CB - CG - CD2 ANGL. DEV. = -4.1 DEGREES REMARK 500 ARG E 249 NE - CZ - NH1 ANGL. DEV. = -3.1 DEGREES REMARK 500 TYR E 263 CB - CG - CD1 ANGL. DEV. = -4.1 DEGREES REMARK 500 VAL I 34 CG1 - CB - CG2 ANGL. DEV. = 16.0 DEGREES REMARK 500 GLU I 39 N - CA - CB ANGL. DEV. = -12.1 DEGREES REMARK 500 ARG I 48 NE - CZ - NH1 ANGL. DEV. = 4.5 DEGREES REMARK 500 ARG I 51 NH1 - CZ - NH2 ANGL. DEV. = 9.6 DEGREES REMARK 500 ARG I 51 NE - CZ - NH1 ANGL. DEV. = -7.7 DEGREES REMARK 500 ARG I 53 NH1 - CZ - NH2 ANGL. DEV. = 7.6 DEGREES REMARK 500 ARG I 53 NE - CZ - NH1 ANGL. DEV. = -4.3 DEGREES REMARK 500 ARG I 53 NE - CZ - NH2 ANGL. DEV. = -4.1 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 -147.50 -161.17 REMARK 500 ASN E 77 -151.03 -155.40 REMARK 500 VAL E 81 -163.00 -116.45 REMARK 500 THR E 213 -159.34 -136.94 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG E 186 0.11 SIDE CHAIN REMARK 500 TYR E 214 0.07 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 LEU E 10 -11.15 REMARK 500 GLN E 17 -10.35 REMARK 500 GLU E 54 -10.06 REMARK 500 THR E 59 -12.23 REMARK 500 VAL E 93 12.71 REMARK 500 SER E 105 -11.42 REMARK 500 GLU E 197 -10.67 REMARK 500 VAL E 227 -11.71 REMARK 500 LYS E 265 12.41 REMARK 500 TYR I 32 13.45 REMARK 500 TYR I 49 -13.75 REMARK 500 PRO I 58 10.63 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 430 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLN E 2 OE1 REMARK 620 2 ASP E 41 OD1 158.1 REMARK 620 3 ASP E 41 OD2 151.8 50.1 REMARK 620 4 LEU E 75 O 79.2 93.0 109.9 REMARK 620 5 ASN E 77 OD1 77.4 82.2 127.8 89.5 REMARK 620 6 THR E 79 O 88.1 95.3 85.9 163.9 78.0 REMARK 620 7 VAL E 81 O 79.1 121.0 75.3 85.3 156.4 102.1 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA E 401 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ALA E 169 O REMARK 620 2 TYR E 171 O 92.5 REMARK 620 3 VAL E 174 O 107.1 85.8 REMARK 620 4 HOH E 402 O 114.1 153.1 83.2 REMARK 620 5 HOH E 476 O 118.6 86.8 133.9 83.4 REMARK 620 N 1 2 3 4 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: ACT REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: ENZYME CATALYTIC SITE REMARK 800 REMARK 800 SITE_IDENTIFIER: RSB REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: INHIBITOR REACTIVE SITE BOND REMARK 800 REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA E 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA E 430 DBREF 1CSE E 1 275 UNP P00780 SUBT_BACLI 106 379 DBREF 1CSE I 1 70 UNP P01051 ICIC_HIRME 1 70 SEQADV 1CSE SER E 103 UNP P00780 THR 207 CONFLICT SEQADV 1CSE ALA E 129 UNP P00780 PRO 233 CONFLICT SEQADV 1CSE ASN E 158 UNP P00780 SER 262 CONFLICT SEQADV 1CSE SER E 161 UNP P00780 ASN 265 CONFLICT SEQADV 1CSE ASN E 212 UNP P00780 SER 316 CONFLICT SEQADV 1CSE ASN I 33 UNP P01051 ASP 33 CONFLICT SEQRES 1 E 274 ALA GLN THR VAL PRO TYR GLY ILE PRO LEU ILE LYS ALA SEQRES 2 E 274 ASP LYS VAL GLN ALA GLN GLY PHE LYS GLY ALA ASN VAL SEQRES 3 E 274 LYS VAL ALA VAL LEU ASP THR GLY ILE GLN ALA SER HIS SEQRES 4 E 274 PRO ASP LEU ASN VAL VAL GLY GLY ALA SER PHE VAL ALA SEQRES 5 E 274 GLY GLU ALA TYR ASN THR ASP GLY ASN GLY HIS GLY THR SEQRES 6 E 274 HIS VAL ALA GLY THR VAL ALA ALA LEU ASP ASN THR THR SEQRES 7 E 274 GLY VAL LEU GLY VAL ALA PRO SER VAL SER LEU TYR ALA SEQRES 8 E 274 VAL LYS VAL LEU ASN SER SER GLY SER GLY SER TYR SER SEQRES 9 E 274 GLY ILE VAL SER GLY ILE GLU TRP ALA THR THR ASN GLY SEQRES 10 E 274 MET ASP VAL ILE ASN MET SER LEU GLY GLY ALA SER GLY SEQRES 11 E 274 SER THR ALA MET LYS GLN ALA VAL ASP ASN ALA TYR ALA SEQRES 12 E 274 ARG GLY VAL VAL VAL VAL ALA ALA ALA GLY ASN SER GLY SEQRES 13 E 274 ASN SER GLY SER THR ASN THR ILE GLY TYR PRO ALA LYS SEQRES 14 E 274 TYR ASP SER VAL ILE ALA VAL GLY ALA VAL ASP SER ASN SEQRES 15 E 274 SER ASN ARG ALA SER PHE SER SER VAL GLY ALA GLU LEU SEQRES 16 E 274 GLU VAL MET ALA PRO GLY ALA GLY VAL TYR SER THR TYR SEQRES 17 E 274 PRO THR ASN THR TYR ALA THR LEU ASN GLY THR SER MET SEQRES 18 E 274 ALA SER PRO HIS VAL ALA GLY ALA ALA ALA LEU ILE LEU SEQRES 19 E 274 SER LYS HIS PRO ASN LEU SER ALA SER GLN VAL ARG ASN SEQRES 20 E 274 ARG LEU SER SER THR ALA THR TYR LEU GLY SER SER PHE SEQRES 21 E 274 TYR TYR GLY LYS GLY LEU ILE ASN VAL GLU ALA ALA ALA SEQRES 22 E 274 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 LEU 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 401 1 HET CA E 430 1 HETNAM CA CALCIUM ION FORMUL 3 CA 2(CA 2+) FORMUL 5 HOH *432(H2 O) HELIX 1 AE TYR E 6 ILE E 11 1 6 HELIX 2 BE LYS E 12 GLN E 19 1 8 HELIX 3 CE GLY E 63 ALA E 74 1 12 HELIX 4 DE SER E 103 ASN E 117 1 15 HELIX 5 EE SER E 132 GLY E 146 1 15 HELIX 6 EF THR E 220 HIS E 238 1WITH PERTURBATION AT SER 221 19 HELIX 7 GE SER E 242 THR E 253 1 12 HELIX 8 HE ASN E 269 ALA E 274 1 6 HELIX 9 IA PHE I 10 VAL I 14 5 5 HELIX 10 IB THR I 17 TYR I 29 1 13 SHEET 1 S1E 8 ASN E 43 PHE E 50 0 SHEET 2 S1E 8 SER E 89 VAL E 95 1 SHEET 3 S1E 8 VAL E 26 ASP E 32 1 SHEET 4 S1E 8 ASP E 120 MET E 124 1 SHEET 5 S1E 8 VAL E 148 ALA E 153 1 SHEET 6 S1E 8 ILE E 175 VAL E 180 1 SHEET 7 S1E 8 GLU E 197 GLY E 202 1 SHEET 8 S1E 8 LYS E 265 ILE E 268 1 SHEET 1 S1I 4 LYS I 8 PHE I 10 0 SHEET 2 S1I 4 HIS I 65 GLY I 70 -1 SHEET 3 S1I 4 ARG I 51 TYR I 56 -1 SHEET 4 S1I 4 ASN I 33 LEU I 37 1 LINK OE1 GLN E 2 CA CA E 430 1555 1555 2.40 LINK OD1 ASP E 41 CA CA E 430 1555 1555 2.46 LINK OD2 ASP E 41 CA CA E 430 1555 1555 2.60 LINK O LEU E 75 CA CA E 430 1555 1555 2.38 LINK OD1 ASN E 77 CA CA E 430 1555 1555 2.39 LINK O THR E 79 CA CA E 430 1555 1555 2.36 LINK O VAL E 81 CA CA E 430 1555 1555 2.41 LINK O ALA E 169 CA CA E 401 1555 1555 2.36 LINK O TYR E 171 CA CA E 401 1555 1555 2.45 LINK O VAL E 174 CA CA E 401 1555 1555 2.32 LINK CA CA E 401 O HOH E 402 1555 1555 2.48 LINK CA CA E 401 O HOH E 476 1555 1555 2.43 CISPEP 1 TYR E 167 PRO E 168 0 25.64 CISPEP 2 PRO E 210 THR E 211 0 -3.30 SITE 1 ACT 3 ASP E 32 HIS E 64 SER E 221 SITE 1 RSB 2 LEU I 45 ASP I 46 SITE 1 AC1 5 ALA E 169 TYR E 171 VAL E 174 HOH E 402 SITE 2 AC1 5 HOH E 476 SITE 1 AC2 6 GLN E 2 ASP E 41 LEU E 75 ASN E 77 SITE 2 AC2 6 THR E 79 VAL E 81 CRYST1 38.300 41.500 57.000 111.80 85.80 104.70 P 1 1 ORIGX1 1.000000 0.262345 0.024180 0.00000 ORIGX2 0.000000 1.033840 0.406217 0.00000 ORIGX3 0.000000 0.000000 1.077317 0.00000 SCALE1 0.026110 0.006850 0.000631 0.00000 SCALE2 0.000000 0.024912 0.009788 0.00000 SCALE3 0.000000 0.000000 0.018900 0.00000