HEADER HYDROLASE/HYDROLASE INHIBITOR 10-APR-89 1HNE TITLE STRUCTURE OF HUMAN NEUTROPHIL ELASTASE IN COMPLEX WITH A PEPTIDE TITLE 2 CHLOROMETHYL KETONE INHIBITOR AT 1.84-ANGSTROMS RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: HUMAN LEUCOCYTE ELASTASE; COMPND 3 CHAIN: E; COMPND 4 EC: 3.4.21.37; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: METHOXYSUCCINYL-ALA-ALA-PRO-ALA CHLOROMETHYL KETONE COMPND 8 INHIBITOR; COMPND 9 CHAIN: I; COMPND 10 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 MOL_ID: 2; SOURCE 6 SYNTHETIC: YES KEYWDS HYDROLASE-HYDROLASE INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR M.A.NAVIA,B.M.MCKEEVER,J.P.SPRINGER,T.-Y.LIN,H.R.WILLIAMS,E.M.FLUDER, AUTHOR 2 C.P.DORN,K.HOOGSTEEN REVDAT 7 16-OCT-24 1HNE 1 REMARK REVDAT 6 05-JUN-24 1HNE 1 SEQADV SHEET LINK REVDAT 5 13-JUL-11 1HNE 1 VERSN REVDAT 4 25-AUG-09 1HNE 1 SOURCE REVDAT 3 24-FEB-09 1HNE 1 VERSN REVDAT 2 01-APR-03 1HNE 1 JRNL REVDAT 1 15-OCT-89 1HNE 0 JRNL AUTH M.A.NAVIA,B.M.MCKEEVER,J.P.SPRINGER,T.Y.LIN,H.R.WILLIAMS, JRNL AUTH 2 E.M.FLUDER,C.P.DORN,K.HOOGSTEEN JRNL TITL STRUCTURE OF HUMAN NEUTROPHIL ELASTASE IN COMPLEX WITH A JRNL TITL 2 PEPTIDE CHLOROMETHYL KETONE INHIBITOR AT 1.84-A RESOLUTION. JRNL REF PROC.NATL.ACAD.SCI.USA V. 86 7 1989 JRNL REFN ISSN 0027-8424 JRNL PMID 2911584 JRNL DOI 10.1073/PNAS.86.1.7 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH H.R.WILLIAMS,T.-Y.LIN,M.A.NAVIA,J.P.SPRINGER,B.M.MCKEEVER, REMARK 1 AUTH 2 K.HOOGSTEEN,C.P.DORNJUNIOR REMARK 1 TITL CRYSTALLIZATION OF HUMAN NEUTROPHIL ELASTASE REMARK 1 REF J.BIOL.CHEM. V. 262 17178 1987 REMARK 1 REFN ISSN 0021-9258 REMARK 2 REMARK 2 RESOLUTION. 1.84 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) : 1.84 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) : 0.164 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 : 1667 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 225 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) : 0.019 ; NULL REMARK 3 ANGLE DISTANCE (A) : 0.038 ; 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 1HNE 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_1000173931. 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) : 1.840 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 (%): 48.55 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.39 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 63 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/2 REMARK 290 6555 X-Y,X,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 -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 0.00000 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 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 35.44000 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 35.44000 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 35.44000 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: HEXAMERIC 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 -0.500000 0.866025 0.000000 37.26500 REMARK 350 BIOMT2 2 -0.866025 -0.500000 0.000000 64.54487 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -0.500000 -0.866025 0.000000 74.53000 REMARK 350 BIOMT2 3 0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 400 REMARK 400 COMPOUND REMARK 400 THE UNBOUND FORM OF THE INHIBITOR (CHAIN I) IS METHOXYSUCCINYL-ALA- REMARK 400 ALA-PRO-ALA-CHLOROMETHYLKETONE. UPON REACTION WITH PROTEIN IT FORMS REMARK 400 TWO COVALENT BONDS: 1) A COVALENT BOND TO SER 195 FORMING A REMARK 400 HEMIKETAL ALV AND 2) A COVALENT BOND TO NE2 OF HIS 57 REMARK 400 REMARK 400 THE METHOXYSUCCINYL-ALANYL-ALANYL-PROLYL-ALANINE CHLOROMETHYL REMARK 400 KETONE IS PEPTIDE-LIKE, A MEMBER OF INHIBITOR CLASS. REMARK 400 REMARK 400 GROUP: 1 REMARK 400 NAME: METHOXYSUCCINYL-ALANYL-ALANYL-PROLYL-ALANINE CHLOROMETHYL REMARK 400 KETONE 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: 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 N TYR E 224 O HOH E 253 1.71 REMARK 500 O HOH E 397 O HOH E 404 1.82 REMARK 500 O HOH E 403 O HOH E 404 1.89 REMARK 500 O HOH E 299 O HOH E 414 1.97 REMARK 500 O HOH E 397 O HOH E 409 1.98 REMARK 500 N GLY E 131 O HOH E 291 2.01 REMARK 500 C LEU E 223 O HOH E 253 2.06 REMARK 500 O HOH E 276 O HOH E 338 2.08 REMARK 500 O HOH E 370 O HOH E 428 2.08 REMARK 500 O ALA E 60 O HOH E 329 2.13 REMARK 500 O HOH E 367 O HOH E 420 2.14 REMARK 500 OG SER E 195 O ALV I 5 2.18 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 N ALA E 221 O HOH E 249 3665 1.88 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 GLY E 92 N GLY E 92 CA 0.152 REMARK 500 GLU E 157 CD GLU E 157 OE1 -0.075 REMARK 500 CYS E 220 C CYS E 220 O 0.185 REMARK 500 SER E 222 CA SER E 222 CB 0.107 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 20 NE - CZ - NH1 ANGL. DEV. = 4.9 DEGREES REMARK 500 ARG E 21 NH1 - CZ - NH2 ANGL. DEV. = -7.5 DEGREES REMARK 500 ARG E 21 NE - CZ - NH2 ANGL. DEV. = 7.0 DEGREES REMARK 500 ILE E 47 CA - CB - CG2 ANGL. DEV. = 15.0 DEGREES REMARK 500 VAL E 52 CG1 - CB - CG2 ANGL. DEV. = 11.2 DEGREES REMARK 500 VAL E 59 N - CA - CB ANGL. DEV. = -14.9 DEGREES REMARK 500 VAL E 59 CG1 - CB - CG2 ANGL. DEV. = 10.6 DEGREES REMARK 500 ARG E 65A NE - CZ - NH2 ANGL. DEV. = 3.0 DEGREES REMARK 500 ARG E 75 NE - CZ - NH1 ANGL. DEV. = 5.4 DEGREES REMARK 500 ARG E 80 NE - CZ - NH2 ANGL. DEV. = -3.0 DEGREES REMARK 500 ASP E 91 CB - CA - C ANGL. DEV. = 13.9 DEGREES REMARK 500 ASP E 91 CA - C - N ANGL. DEV. = 13.4 DEGREES REMARK 500 ARG E 147 CB - CA - C ANGL. DEV. = 18.0 DEGREES REMARK 500 ARG E 147 NE - CZ - NH2 ANGL. DEV. = -3.7 DEGREES REMARK 500 ARG E 147 CA - C - O ANGL. DEV. = 16.1 DEGREES REMARK 500 ASN E 148 C - N - CA ANGL. DEV. = 25.1 DEGREES REMARK 500 VAL E 154 CA - CB - CG1 ANGL. DEV. = 10.6 DEGREES REMARK 500 VAL E 200 CA - CB - CG1 ANGL. DEV. = 13.6 DEGREES REMARK 500 CYS E 220 CA - CB - SG ANGL. DEV. = -10.9 DEGREES REMARK 500 CYS E 220 N - CA - C ANGL. DEV. = 25.5 DEGREES REMARK 500 ALA E 221 C - N - CA ANGL. DEV. = 17.5 DEGREES REMARK 500 SER E 222 CA - CB - OG ANGL. DEV. = -16.6 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 ARG E 36 -81.13 -110.46 REMARK 500 HIS E 71 -62.90 -133.69 REMARK 500 ASP E 91 -122.81 -119.57 REMARK 500 ARG E 147 65.17 -112.98 REMARK 500 ASN E 148 127.27 177.39 REMARK 500 ARG E 149 125.11 86.03 REMARK 500 SER E 166 107.10 93.36 REMARK 500 TYR E 224 111.55 54.90 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR CHAIN I OF METHOXYSUCCINYL-ALA REMARK 800 -ALA-PRO-ALA CHLOROMETHYL KETONE DBREF 1HNE E 16 243 UNP P08246 ELNE_HUMAN 30 247 DBREF 1HNE I 1 6 PDB 1HNE 1HNE 1 6 SEQADV 1HNE ASP E 91 UNP P08246 ASN 107 CONFLICT SEQRES 1 E 218 ILE VAL GLY GLY ARG ARG ALA ARG PRO HIS ALA TRP PRO SEQRES 2 E 218 PHE MET VAL SER LEU GLN LEU ARG GLY GLY HIS PHE CYS SEQRES 3 E 218 GLY ALA THR LEU ILE ALA PRO ASN PHE VAL MET SER ALA SEQRES 4 E 218 ALA HIS CYS VAL ALA ASN VAL ASN VAL ARG ALA VAL ARG SEQRES 5 E 218 VAL VAL LEU GLY ALA HIS ASN LEU SER ARG ARG GLU PRO SEQRES 6 E 218 THR ARG GLN VAL PHE ALA VAL GLN ARG ILE PHE GLU ASP SEQRES 7 E 218 GLY TYR ASP PRO VAL ASN LEU LEU ASN ASP ILE VAL ILE SEQRES 8 E 218 LEU GLN LEU ASN GLY SER ALA THR ILE ASN ALA ASN VAL SEQRES 9 E 218 GLN VAL ALA GLN LEU PRO ALA GLN GLY ARG ARG LEU GLY SEQRES 10 E 218 ASN GLY VAL GLN CYS LEU ALA MET GLY TRP GLY LEU LEU SEQRES 11 E 218 GLY ARG ASN ARG GLY ILE ALA SER VAL LEU GLN GLU LEU SEQRES 12 E 218 ASN VAL THR VAL VAL THR SER LEU CYS ARG ARG SER ASN SEQRES 13 E 218 VAL CYS THR LEU VAL ARG GLY ARG GLN ALA GLY VAL CYS SEQRES 14 E 218 PHE GLY ASP SER GLY SER PRO LEU VAL CYS ASN GLY LEU SEQRES 15 E 218 ILE HIS GLY ILE ALA SER PHE VAL ARG GLY GLY CYS ALA SEQRES 16 E 218 SER GLY LEU TYR PRO ASP ALA PHE ALA PRO VAL ALA GLN SEQRES 17 E 218 PHE VAL ASN TRP ILE ASP SER ILE ILE GLN SEQRES 1 I 6 MSU ALA ALA PRO ALV 0QE MODRES 1HNE ALV I 5 ALA (2S)-2-AMINOPROPANE-1,1-DIOL HET MSU I 1 8 HET ALV I 5 5 HET 0QE I 6 1 HETNAM MSU SUCCINIC ACID MONOMETHYL ESTER HETNAM ALV (2S)-2-AMINOPROPANE-1,1-DIOL HETNAM 0QE CHLOROMETHANE HETSYN 0QE CHLORO METHYL GROUP FORMUL 2 MSU C5 H8 O4 FORMUL 2 ALV C3 H9 N O2 FORMUL 2 0QE C H3 CL FORMUL 3 HOH *225(H2 O) HELIX 1 1 ALA E 55 VAL E 59 5 5 HELIX 2 2 ASN E 62A ALA E 64 5 4 HELIX 3 3 PHE E 234 GLN E 243 1 10 SHEET 1 A 6 MET E 30 GLN E 34 0 SHEET 2 A 6 HIS E 40 ALA E 48 -1 N PHE E 41 O LEU E 33 SHEET 3 A 6 PHE E 51 SER E 54 -1 O PHE E 51 N ILE E 47 SHEET 4 A 6 VAL E 104 LEU E 108 -1 O VAL E 104 N SER E 54 SHEET 5 A 6 GLN E 81 GLU E 90 -1 N GLN E 86 O GLN E 107 SHEET 6 A 6 MET E 30 GLN E 34 -1 O SER E 32 N VAL E 67 SSBOND 1 CYS E 42 CYS E 58 1555 1555 2.02 SSBOND 2 CYS E 136 CYS E 201 1555 1555 1.99 SSBOND 3 CYS E 168 CYS E 182 1555 1555 2.00 SSBOND 4 CYS E 191 CYS E 220 1555 1555 2.04 LINK NE2 HIS E 57 C1 0QE I 6 1555 1555 1.61 LINK OG SER E 195 C ALV I 5 1555 1555 1.50 LINK C1 MSU I 1 N ALA I 2 1555 1555 1.31 LINK C PRO I 4 N ALV I 5 1555 1555 1.34 LINK C ALV I 5 C1 0QE I 6 1555 1555 1.55 SITE 1 AC1 12 HIS E 57 PHE E 192 GLY E 193 SER E 195 SITE 2 AC1 12 SER E 214 PHE E 215 VAL E 216 GLY E 218 SITE 3 AC1 12 TYR E 224 HOH I 108 HOH I 148 HOH I 502 CRYST1 74.530 74.530 70.880 90.00 90.00 120.00 P 63 6 ORIGX1 0.013417 0.007747 0.000000 0.00000 ORIGX2 0.000000 0.015493 0.000000 0.00000 ORIGX3 0.000000 0.000000 0.014108 0.00000 SCALE1 0.013417 0.007747 0.000000 0.00000 SCALE2 0.000000 0.015493 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014108 0.00000