HEADER HYDROLASE/HYDROLASE INHIBITOR 18-JUN-99 1QR3 TITLE STRUCTURE OF PORCINE PANCREATIC ELASTASE IN COMPLEX WITH FR901277, A TITLE 2 NOVEL MACROCYCLIC INHIBITOR OF ELASTASES AT 1.6 ANGSTROM RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: CHYMOTRYPSIN-LIKE ELASTASE FAMILY MEMBER 1; COMPND 3 CHAIN: E; COMPND 4 SYNONYM: ELASTASE-1; COMPND 5 EC: 3.4.21.36; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: FR901277 INHIBITOR; COMPND 8 CHAIN: I SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SUS SCROFA; SOURCE 3 ORGANISM_COMMON: PIG; SOURCE 4 ORGANISM_TAXID: 9823; SOURCE 5 OTHER_DETAILS: PORCINE PANCREAS; SOURCE 6 MOL_ID: 2; SOURCE 7 ORGANISM_SCIENTIFIC: STREPTOMYCES RESISTOMYCIFICUS; SOURCE 8 ORGANISM_TAXID: 67356 KEYWDS PROTEASE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR I.NAKANISHI,T.KINOSHITA,A.SATO,T.TADA REVDAT 10 15-NOV-23 1QR3 1 DBREF LINK ATOM REVDAT 9 12-AUG-20 1QR3 1 COMPND SOURCE REMARK DBREF REVDAT 9 2 1 SEQADV LINK ATOM REVDAT 8 04-APR-18 1QR3 1 REMARK DBREF REVDAT 7 04-OCT-17 1QR3 1 REMARK REVDAT 6 13-JUL-11 1QR3 1 VERSN REVDAT 5 09-JUN-09 1QR3 1 REVDAT REVDAT 4 24-FEB-09 1QR3 1 VERSN REVDAT 3 02-DEC-08 1QR3 1 COMPND HETATM HETNAM HETSYN REVDAT 2 09-OCT-02 1QR3 1 TITLE REMARK MASTER REVDAT 1 21-JUN-00 1QR3 0 JRNL AUTH I.NAKANISHI,T.KINOSHITA,A.SATO,T.TADA JRNL TITL STRUCTURE OF PORCINE PANCREATIC ELASTASE COMPLEXED WITH JRNL TITL 2 FR901277, A NOVEL MACROCYCLIC INHIBITOR OF ELASTASES, AT 1.6 JRNL TITL 3 A RESOLUTION. JRNL REF BIOPOLYMERS V. 53 434 2000 JRNL REFN ISSN 0006-3525 JRNL PMID 10738204 JRNL DOI 10.1002/(SICI)1097-0282(20000415)53:5<434::AID-BIP7>3.0.CO;2 JRNL DOI 2 -5 REMARK 2 REMARK 2 RESOLUTION. 1.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.1 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 6.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 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 : 27336 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) : 0.197 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 : 1891 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 6 REMARK 3 SOLVENT ATOMS : 337 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) : 0.018 REMARK 3 BOND ANGLES (DEGREES) : NULL 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: NULL REMARK 4 REMARK 4 1QR3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 09-AUG-99. REMARK 100 THE DEPOSITION ID IS D_1000009197. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-MAY-94 REMARK 200 TEMPERATURE (KELVIN) : 293 REMARK 200 PH : 5.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RU200 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IIC REMARK 200 INTENSITY-INTEGRATION SOFTWARE : R-AXIS REMARK 200 DATA SCALING SOFTWARE : R-AXIS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 27336 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.570 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 85.0 REMARK 200 DATA REDUNDANCY : 2.300 REMARK 200 R MERGE (I) : 0.03400 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 10.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.57 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.63 REMARK 200 COMPLETENESS FOR SHELL (%) : 86.9 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.04200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: X-PLOR REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.27 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.09 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: SODIUM SULFATE, SODIUM ACETATE, PH REMARK 280 5.0, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 25.83500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 37.76000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 28.92000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 37.76000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 25.83500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 28.92000 REMARK 290 SMTRY3 4 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: 1330 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 10640 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -31.0 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 400 REMARK 400 COMPOUND REMARK 400 REMARK 400 THE FR901277 IS OLIGOPEPTIDE, A MEMBER OF ANTIINFLAMMATORY CLASS. REMARK 400 REMARK 400 GROUP: 1 REMARK 400 NAME: FR901277 REMARK 400 CHAIN: I REMARK 400 COMPONENT_1: PEPTIDE LIKE POLYMER REMARK 400 DESCRIPTION: 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 HIS E 57 CG HIS E 57 CD2 0.057 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 ARG E 24 CD - NE - CZ ANGL. DEV. = -9.8 DEGREES REMARK 500 TYR E 35 CB - CG - CD2 ANGL. DEV. = -3.8 DEGREES REMARK 500 VAL E 59 CG1 - CB - CG2 ANGL. DEV. = -9.9 DEGREES REMARK 500 ARG E 65A NE - CZ - NH1 ANGL. DEV. = -4.5 DEGREES REMARK 500 ARG E 65A NE - CZ - NH2 ANGL. DEV. = 7.0 DEGREES REMARK 500 GLY E 78 C - N - CA ANGL. DEV. = -18.3 DEGREES REMARK 500 TYR E 82 CB - CG - CD2 ANGL. DEV. = -4.0 DEGREES REMARK 500 TYR E 117 CB - CG - CD2 ANGL. DEV. = -3.7 DEGREES REMARK 500 TYR E 159 CB - CG - CD1 ANGL. DEV. = -4.4 DEGREES REMARK 500 ARG E 230 CD - NE - CZ ANGL. DEV. = 9.5 DEGREES REMARK 500 ARG E 230 NE - CZ - NH1 ANGL. DEV. = 7.0 DEGREES REMARK 500 ARG E 230 NE - CZ - NH2 ANGL. DEV. = -7.6 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 ASP E 60 45.40 -84.72 REMARK 500 ALA E 126 129.99 -39.40 REMARK 500 TYR E 171 -109.13 -99.77 REMARK 500 ASN E 204 49.74 39.66 REMARK 500 SER E 214 -59.59 -120.42 REMARK 500 ARG E 223 37.71 39.32 REMARK 500 GLJ I 5 -152.21 -96.53 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 ASP E 60 ARG E 61 -139.70 REMARK 500 GLY E 78 THR E 79 -137.15 REMARK 500 SER E 189 GLY E 190 148.37 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 24 0.12 SIDE CHAIN REMARK 500 ARG E 65A 0.08 SIDE CHAIN REMARK 500 TYR E 93 0.11 SIDE CHAIN REMARK 500 TYR E 137 0.09 SIDE CHAIN 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 400 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU E 70 OE1 REMARK 620 2 LEU E 73 O 97.1 REMARK 620 3 HOH E 437 O 100.4 61.8 REMARK 620 4 HOH E 463 O 67.3 150.6 95.4 REMARK 620 5 HOH E 561 O 71.2 69.6 129.3 123.2 REMARK 620 6 HOH E 643 O 154.6 108.3 92.8 90.1 116.2 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA E 400 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 E 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR CHAIN I OF FR901277 DBREF 1QR3 E 16 245 UNP P00772 CELA1_PIG 27 266 DBREF 1QR3 I 1 8 PDB 1QR3 1QR3 1 8 SEQADV 1QR3 ASN E 77 UNP P00772 ASP 92 VARIANT SEQRES 1 E 240 VAL VAL GLY GLY THR GLU ALA GLN ARG ASN SER TRP PRO SEQRES 2 E 240 SER GLN ILE SER LEU GLN TYR ARG SER GLY SER SER TRP SEQRES 3 E 240 ALA HIS THR CYS GLY GLY THR LEU ILE ARG GLN ASN TRP SEQRES 4 E 240 VAL MET THR ALA ALA HIS CYS VAL ASP ARG GLU LEU THR SEQRES 5 E 240 PHE ARG VAL VAL VAL GLY GLU HIS ASN LEU ASN GLN ASN SEQRES 6 E 240 ASN GLY THR GLU GLN TYR VAL GLY VAL GLN LYS ILE VAL SEQRES 7 E 240 VAL HIS PRO TYR TRP ASN THR ASP ASP VAL ALA ALA GLY SEQRES 8 E 240 TYR ASP ILE ALA LEU LEU ARG LEU ALA GLN SER VAL THR SEQRES 9 E 240 LEU ASN SER TYR VAL GLN LEU GLY VAL LEU PRO ARG ALA SEQRES 10 E 240 GLY THR ILE LEU ALA ASN ASN SER PRO CYS TYR ILE THR SEQRES 11 E 240 GLY TRP GLY LEU THR ARG THR ASN GLY GLN LEU ALA GLN SEQRES 12 E 240 THR LEU GLN GLN ALA TYR LEU PRO THR VAL ASP TYR ALA SEQRES 13 E 240 ILE CYS SER SER SER SER TYR TRP GLY SER THR VAL LYS SEQRES 14 E 240 ASN SER MET VAL CYS ALA GLY GLY ASP GLY VAL ARG SER SEQRES 15 E 240 GLY CYS GLN GLY ASP SER GLY GLY PRO LEU HIS CYS LEU SEQRES 16 E 240 VAL ASN GLY GLN TYR ALA VAL HIS GLY VAL THR SER PHE SEQRES 17 E 240 VAL SER ARG LEU GLY CYS ASN VAL THR ARG LYS PRO THR SEQRES 18 E 240 VAL PHE THR ARG VAL SER ALA TYR ILE SER TRP ILE ASN SEQRES 19 E 240 ASN VAL ILE ALA SER ASN SEQRES 1 I 8 ALQ CIR THR DBU GLJ PHE TYJ VAL HET ALQ I 1 5 HET CIR I 2 11 HET DBU I 4 6 HET GLJ I 5 8 HET TYJ I 7 14 HET CA E 400 1 HET SO4 E 401 5 HETNAM ALQ 2-METHYL-PROPIONIC ACID HETNAM CIR CITRULLINE HETNAM DBU (2Z)-2-AMINOBUT-2-ENOIC ACID HETNAM GLJ 5,5-DIHYDROXY-L-NORVALINE HETNAM TYJ 2,5-DIHYDROXY-N-METHYL-L-TYROSINE HETNAM CA CALCIUM ION HETNAM SO4 SULFATE ION HETSYN DBU Z-DEHYDROBUTYRINE FORMUL 2 ALQ C4 H8 O2 FORMUL 2 CIR C6 H13 N3 O3 FORMUL 2 DBU C4 H7 N O2 FORMUL 2 GLJ C5 H11 N O4 FORMUL 2 TYJ C10 H13 N O5 FORMUL 3 CA CA 2+ FORMUL 4 SO4 O4 S 2- FORMUL 5 HOH *337(H2 O) HELIX 1 1 ALA E 55 ASP E 60 5 6 HELIX 2 2 ASP E 98 GLY E 100 5 5 HELIX 3 3 ASP E 164 SER E 169 1 6 HELIX 4 4 TRP E 172 VAL E 176 5 5 HELIX 5 5 TYR E 234 ASN E 245 1 12 SHEET 1 A 8 THR E 20 GLU E 21 0 SHEET 2 A 8 GLN E 156 TYR E 159 -1 N GLN E 157 O THR E 20 SHEET 3 A 8 CYS E 136 GLY E 140 -1 N ILE E 138 O ALA E 158 SHEET 4 A 8 PRO E 198 VAL E 203 -1 O PRO E 198 N THR E 139 SHEET 5 A 8 GLN E 206 PHE E 215 -1 O GLN E 206 N VAL E 203 SHEET 6 A 8 THR E 226 ARG E 230 -1 O VAL E 227 N SER E 214 SHEET 7 A 8 MET E 180 ALA E 183 -1 O VAL E 181 N PHE E 228 SHEET 8 A 8 THR E 162 VAL E 163 -1 N VAL E 163 O CYS E 182 SHEET 1 B 7 GLN E 30 SER E 36A 0 SHEET 2 B 7 SER E 37 ARG E 48 -1 O SER E 37 N SER E 36A SHEET 3 B 7 GLN E 30 SER E 36A-1 N ILE E 31 O GLY E 44 SHEET 4 B 7 PHE E 65 VAL E 68 -1 O ARG E 65A N GLN E 34 SHEET 5 B 7 GLN E 81 VAL E 90 -1 N GLN E 81 O VAL E 68 SHEET 6 B 7 ALA E 104 LEU E 108 -1 O LEU E 105 N VAL E 89 SHEET 7 B 7 TRP E 51 THR E 54 -1 O VAL E 52 N LEU E 106 SSBOND 1 CYS E 42 CYS E 58 1555 1555 2.06 SSBOND 2 CYS E 136 CYS E 201 1555 1555 1.96 SSBOND 3 CYS E 168 CYS E 182 1555 1555 2.00 SSBOND 4 CYS E 191 CYS E 220 1555 1555 2.02 LINK C ALQ I 1 N CIR I 2 1555 1555 1.32 LINK C CIR I 2 N THR I 3 1555 1555 1.36 LINK N8 CIR I 2 CD12 TYJ I 7 1555 1555 1.36 LINK C THR I 3 N DBU I 4 1555 1555 1.37 LINK OG1 THR I 3 C VAL I 8 1555 1555 1.31 LINK C DBU I 4 N GLJ I 5 1555 1555 1.31 LINK CD GLJ I 5 N PHE I 6 1555 1555 1.48 LINK C GLJ I 5 N PHE I 6 1555 1555 1.39 LINK C PHE I 6 N TYJ I 7 1555 1555 1.35 LINK C TYJ I 7 N VAL I 8 1555 1555 1.36 LINK OE1 GLU E 70 CA CA E 400 1555 1555 2.79 LINK O LEU E 73 CA CA E 400 1555 1555 2.61 LINK CA CA E 400 O HOH E 437 1555 1555 2.46 LINK CA CA E 400 O HOH E 463 1555 1555 2.43 LINK CA CA E 400 O HOH E 561 1555 1555 2.47 LINK CA CA E 400 O HOH E 643 1555 1555 2.53 CISPEP 1 PHE I 6 TYJ I 7 0 -0.66 SITE 1 AC1 6 GLU E 70 LEU E 73 HOH E 437 HOH E 463 SITE 2 AC1 6 HOH E 561 HOH E 643 SITE 1 AC2 11 GLY E 127 ARG E 145 ARG E 230 HOH E 420 SITE 2 AC2 11 HOH E 447 HOH E 526 HOH E 570 HOH E 572 SITE 3 AC2 11 HOH E 604 HOH E 646 HOH E 731 SITE 1 AC3 16 THR E 41 HIS E 57 GLU E 62 VAL E 99 SITE 2 AC3 16 CYS E 191 GLN E 192 GLY E 193 SER E 195 SITE 3 AC3 16 SER E 214 PHE E 215 VAL E 216 HOH E 460 SITE 4 AC3 16 HOH E 492 HOH E 610 HOH E 727 HOH I 61 CRYST1 51.670 57.840 75.520 90.00 90.00 90.00 P 21 21 21 4 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 0.019354 0.000000 0.000000 0.00000 SCALE2 0.000000 0.017289 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013242 0.00000