HEADER HYDROLASE/HYDROLASE INHIBITOR 24-OCT-91 1PPG TITLE THE REFINED 2.3 ANGSTROMS CRYSTAL STRUCTURE OF HUMAN LEUKOCYTE TITLE 2 ELASTASE IN A COMPLEX WITH A VALINE CHLOROMETHYL KETONE INHIBITOR CAVEAT 1PPG HMB I 1 HAS WRONG CHIRALITY AT ATOM CG NDG B 5 HAS WRONG CAVEAT 2 1PPG CHIRALITY AT ATOM C3 GLC B 6 HAS WRONG CHIRALITY AT ATOM C3 COMPND MOL_ID: 1; COMPND 2 MOLECULE: HUMAN LEUKOCYTE ELASTASE; COMPND 3 CHAIN: E; COMPND 4 EC: 3.4.21.37; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: MEO-SUCCINYL-ALA-ALA-PRO-VAL CHLOROMETHYLKETONE; COMPND 7 CHAIN: I; COMPND 8 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 SERINE PROTEINASE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR W.BODE,A-Z.WEI REVDAT 6 10-JUL-24 1PPG 1 REMARK SEQRES HETSYN REVDAT 5 29-JUL-20 1PPG 1 CAVEAT COMPND REMARK HETNAM REVDAT 5 2 1 LINK SITE ATOM REVDAT 4 13-JUL-11 1PPG 1 VERSN REVDAT 3 24-FEB-09 1PPG 1 VERSN REVDAT 2 01-APR-03 1PPG 1 JRNL REVDAT 1 31-JAN-94 1PPG 0 JRNL AUTH A.Z.WEI,I.MAYR,W.BODE JRNL TITL THE REFINED 2.3 A CRYSTAL STRUCTURE OF HUMAN LEUKOCYTE JRNL TITL 2 ELASTASE IN A COMPLEX WITH A VALINE CHLOROMETHYL KETONE JRNL TITL 3 INHIBITOR. JRNL REF FEBS LETT. V. 234 367 1988 JRNL REFN ISSN 0014-5793 JRNL PMID 3391280 JRNL DOI 10.1016/0014-5793(88)80118-2 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH W.BODE,A.-Z.WEI,R.HUBER,E.MEYER,J.TRAVIS,S.NEUMANN REMARK 1 TITL X-RAY CRYSTAL STRUCTURE OF THE COMPLEX OF HUMAN LEUKOCYTE REMARK 1 TITL 2 ELASTASE (PMN ELASTASE) AND THE THIRD DOMAIN OF THE TURKEY REMARK 1 TITL 3 OVOMUCOID INHIBITOR REMARK 1 REF EMBO J. V. 5 2453 1986 REMARK 1 REFN ISSN 0261-4189 REMARK 2 REMARK 2 RESOLUTION. 2.30 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) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 8.00 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 : 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 SET) : 0.145 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 : 1669 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 192 REMARK 3 SOLVENT ATOMS : 192 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) : NULL 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 1PPG 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_1000175786. 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 (%): 47.86 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.36 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 35.30000 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 35.30000 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 35.30000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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, A, B 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 37.10000 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 64.25908 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -0.500000 0.866025 0.000000 -37.10000 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 64.25908 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 5130 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 10550 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 54.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: E, I, A, B 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 THE UNBOUND FORM OF THE INHIBITOR IS MEO-SUCCINYL-ALA-ALA-PRO-VAL REMARK 400 CHLOROMETHYLKETONE. UPON REACTION WITH PROTEIN IT FORMS TWO REMARK 400 COVALENT BONDS: 1) A COVALENT BOND TO OG SER 195 FORMING A REMARK 400 HEMIKETAL VAI AND 2) A COVALENT BOND TO NE2 OF HIS 57 REMARK 400 REMARK 400 THE MEO-SUC-ALA-ALA-PRO-VAL-CHLOROMETHYL KETONE IS PEPTIDE-LIKE, A REMARK 400 MEMBER OF INHIBITOR CLASS. REMARK 400 REMARK 400 GROUP: 1 REMARK 400 NAME: MEO-SUC-ALA-ALA-PRO-VAL-CHLOROMETHYL KETONE REMARK 400 CHAIN: I REMARK 400 COMPONENT_1: PEPTIDE LIKE POLYMER REMARK 400 DESCRIPTION: NULL REMARK 475 REMARK 475 ZERO OCCUPANCY RESIDUES REMARK 475 THE FOLLOWING RESIDUES WERE MODELED WITH ZERO OCCUPANCY. REMARK 475 THE LOCATION AND PROPERTIES OF THESE RESIDUES MAY NOT REMARK 475 BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 475 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE) REMARK 475 M RES C SSEQI REMARK 475 GLY E 38 REMARK 475 ASN E 147 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 ARG E 36 NH1 NH2 REMARK 480 GLY E 39 N REMARK 480 ARG E 63B CG CD NE CZ NH1 NH2 REMARK 480 ASN E 109 O REMARK 480 ARG E 146 CA C O CB CG CD NE REMARK 480 ARG E 146 CZ NH1 NH2 REMARK 480 ARG E 178 NE CZ NH1 NH2 REMARK 480 ARG E 186 CG CD NE CZ NH1 NH2 REMARK 480 GLN E 243 OXT 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 OG SER E 195 C1 0QE I 6 1.78 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 CB VAL E 97 C5 NAG A 5 4564 0.32 REMARK 500 CA VAL E 97 C6 NAG A 5 4564 0.62 REMARK 500 C3 MAN A 4 O HOH E 1234 4565 0.74 REMARK 500 CG1 VAL E 97 O5 NAG A 5 4564 0.86 REMARK 500 CG2 VAL E 97 C4 NAG A 5 4564 0.89 REMARK 500 CG2 VAL E 97 C5 NAG A 5 4564 1.23 REMARK 500 CB VAL E 97 C6 NAG A 5 4564 1.33 REMARK 500 C2 MAN A 4 O HOH E 1234 4565 1.34 REMARK 500 O ASN E 147 NE2 GLN E 187 2665 1.35 REMARK 500 N ASN E 98 O6 NAG A 5 4564 1.39 REMARK 500 CB VAL E 97 O5 NAG A 5 4564 1.41 REMARK 500 N VAL E 97 C6 NAG A 5 4564 1.50 REMARK 500 O HOH E 708 O HOH E 838 4565 1.55 REMARK 500 C VAL E 97 C6 NAG A 5 4564 1.56 REMARK 500 O ALA E 116 O4 MAN A 7 3455 1.57 REMARK 500 CG1 VAL E 97 C5 NAG A 5 4564 1.58 REMARK 500 CG2 VAL E 97 C3 NAG A 5 4564 1.59 REMARK 500 CG2 VAL E 97 O4 NAG A 5 4564 1.60 REMARK 500 C VAL E 97 O6 NAG A 5 4564 1.65 REMARK 500 CA VAL E 97 C5 NAG A 5 4564 1.74 REMARK 500 CB VAL E 97 C4 NAG A 5 4564 1.83 REMARK 500 O VAL E 97 C1 GAL A 6 4564 1.84 REMARK 500 O HIS E 25 O3 MAN A 7 3455 1.88 REMARK 500 C4 MAN A 4 O HOH E 1234 4565 1.90 REMARK 500 C1 MAN A 4 O HOH E 1234 4565 1.94 REMARK 500 CA VAL E 97 O6 NAG A 5 4564 1.95 REMARK 500 CA GLY E 150 O HOH E 592 2665 2.03 REMARK 500 O3 MAN A 4 O HOH E 1234 4565 2.05 REMARK 500 O6 BMA A 3 O HOH E 1234 4565 2.06 REMARK 500 CG1 VAL E 97 C6 NAG A 5 4564 2.09 REMARK 500 NH2 ARG E 36 OG1 THR E 164 2665 2.09 REMARK 500 CG1 VAL E 97 C1 NAG A 5 4564 2.11 REMARK 500 CG1 VAL E 97 O6 NAG A 5 4564 2.15 REMARK 500 O2 GAL A 6 O HOH E 1129 4565 2.19 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 HIS E 40 CE1 HIS E 40 NE2 0.122 REMARK 500 HIS E 57 CE1 HIS E 57 NE2 0.119 REMARK 500 ARG E 75 NE ARG E 75 CZ 0.081 REMARK 500 TRP E 141 NE1 TRP E 141 CE2 -0.102 REMARK 500 TRP E 237 NE1 TRP E 237 CE2 -0.089 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 23 NE - CZ - NH1 ANGL. DEV. = -5.2 DEGREES REMARK 500 ARG E 65 NE - CZ - NH2 ANGL. DEV. = -3.0 DEGREES REMARK 500 ARG E 76 NE - CZ - NH2 ANGL. DEV. = -3.2 DEGREES REMARK 500 ARG E 87 NE - CZ - NH2 ANGL. DEV. = -3.7 DEGREES REMARK 500 ARG E 129 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES REMARK 500 ARG E 177 NE - CZ - NH2 ANGL. DEV. = -4.9 DEGREES REMARK 500 VAL E 190 CA - CB - CG2 ANGL. DEV. = 9.9 DEGREES REMARK 500 ASP E 194 CB - CG - OD2 ANGL. DEV. = 6.9 DEGREES REMARK 500 LEU E 208 N - CA - CB ANGL. DEV. = -14.2 DEGREES REMARK 500 ARG E 217 NH1 - CZ - NH2 ANGL. DEV. = -9.2 DEGREES REMARK 500 ARG E 217 NE - CZ - NH1 ANGL. DEV. = 5.8 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 -48.64 -16.66 REMARK 500 ASN E 61 17.66 83.99 REMARK 500 HIS E 71 -64.82 -136.98 REMARK 500 ASN E 115 -165.31 -164.74 REMARK 500 ARG E 146 4.30 -54.40 REMARK 500 ASN E 147 -17.68 -149.64 REMARK 500 ALA E 213 99.23 -36.41 REMARK 500 SER E 214 -68.55 -104.68 REMARK 500 ALA E 220A 34.12 72.96 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 217 0.12 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 ALA E 26 -12.90 REMARK 500 PRO E 28 -11.64 REMARK 500 LEU E 46 11.11 REMARK 500 VAL E 52 13.92 REMARK 500 ALA E 60 11.12 REMARK 500 ASN E 61 -11.41 REMARK 500 ASN E 63 11.97 REMARK 500 ARG E 63B -18.30 REMARK 500 ALA E 63C 11.20 REMARK 500 GLY E 69 -11.58 REMARK 500 ALA E 84 10.06 REMARK 500 VAL E 104 -12.62 REMARK 500 GLN E 107 11.33 REMARK 500 SER E 111 11.95 REMARK 500 GLN E 122 -10.30 REMARK 500 VAL E 163 12.62 REMARK 500 SER E 165 -11.58 REMARK 500 CYS E 168 -17.17 REMARK 500 ARG E 178 -14.00 REMARK 500 VAL E 185 14.54 REMARK 500 PRO E 198 -10.88 REMARK 500 PRO E 225 -10.90 REMARK 500 PHE E 234 15.02 REMARK 500 REMARK 500 REMARK: NULL REMARK 615 REMARK 615 ZERO OCCUPANCY ATOM REMARK 615 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 615 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 615 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 615 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 615 M RES C SSEQI REMARK 615 MAN A 4 REMARK 615 NAG A 5 REMARK 615 GAL A 6 REMARK 615 MAN A 7 REMARK 615 NAG B 2 REMARK 615 BMA B 3 REMARK 615 BMA B 4 REMARK 615 NDG B 5 REMARK 615 GLC B 6 REMARK 615 MAN B 7 REMARK 615 HOH E 561 REMARK 615 HOH E 570 REMARK 615 HOH E 601 REMARK 615 HOH E 650 REMARK 615 HOH E 671 REMARK 615 HOH E 688 REMARK 615 HOH E 739 REMARK 615 HOH E 744 REMARK 615 HOH E 745 REMARK 615 HOH E 757 REMARK 615 HOH E 798 REMARK 615 HOH E 804 REMARK 615 HOH E 816 REMARK 615 HOH E 914 REMARK 615 HOH E 930 REMARK 615 HOH E 936 REMARK 615 HOH E 946 REMARK 615 HOH E 965 REMARK 615 HOH E 975 REMARK 615 HOH E 985 REMARK 615 HOH E 1037 REMARK 615 HOH E 1100 REMARK 615 HOH E 1168 REMARK 615 HOH E 1200 REMARK 615 HOH E 1251 REMARK 615 HOH E 1255 REMARK 615 HOH E 1261 REMARK 615 HOH E 1276 REMARK 615 HOH E 1278 REMARK 615 HOH I 581 REMARK 615 NAG A 2 REMARK 615 BMA A 3 REMARK 700 REMARK 700 SHEET REMARK 700 THE SHEETS PRESENTED AS *B1* AND *B2* ON SHEET RECORDS REMARK 700 BELOW ARE ACTUALLY SIX-STRANDED BETA-BARRELS. THESE ARE REMARK 700 REPRESENTED BY SEVEN-STRANDED SHEETS IN WHICH THE FIRST AND REMARK 700 LAST STRANDS ARE IDENTICAL. DBREF 1PPG E 16 243 UNP P08246 ELNE_HUMAN 30 247 DBREF 1PPG I 1 6 PDB 1PPG 1PPG 1 6 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 ASN 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 HMB ALA ALA PRO VAI 0QE MODRES 1PPG ASN E 159 ASN GLYCOSYLATION SITE MODRES 1PPG ASN E 109 ASN GLYCOSYLATION SITE MODRES 1PPG VAI I 5 VAL (2S)-2-AMINO-3-METHYLBUTANE-1,1-DIOL HET HMB I 1 8 HET VAI I 5 7 HET 0QE I 6 1 HET NAG A 1 14 HET NAG A 2 14 HET BMA A 3 11 HET MAN A 4 11 HET NAG A 5 14 HET GAL A 6 11 HET MAN A 7 11 HET FUC A 8 10 HET NAG B 1 14 HET NAG B 2 14 HET BMA B 3 11 HET BMA B 4 11 HET NDG B 5 14 HET GLC B 6 11 HET MAN B 7 11 HET FUC B 8 10 HETNAM HMB (4S)-4-HYDROXY-4-METHOXYBUTANOIC ACID HETNAM VAI (2S)-2-AMINO-3-METHYLBUTANE-1,1-DIOL HETNAM 0QE CHLOROMETHANE HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE HETNAM BMA BETA-D-MANNOPYRANOSE HETNAM MAN ALPHA-D-MANNOPYRANOSE HETNAM GAL BETA-D-GALACTOPYRANOSE HETNAM FUC ALPHA-L-FUCOPYRANOSE HETNAM NDG 2-ACETAMIDO-2-DEOXY-ALPHA-D-GLUCOPYRANOSE HETNAM GLC ALPHA-D-GLUCOPYRANOSE HETSYN 0QE CHLORO METHYL GROUP HETSYN NAG N-ACETYL-BETA-D-GLUCOSAMINE; 2-ACETAMIDO-2-DEOXY-BETA- HETSYN 2 NAG D-GLUCOSE; 2-ACETAMIDO-2-DEOXY-D-GLUCOSE; 2-ACETAMIDO- HETSYN 3 NAG 2-DEOXY-GLUCOSE; N-ACETYL-D-GLUCOSAMINE HETSYN BMA BETA-D-MANNOSE; D-MANNOSE; MANNOSE HETSYN MAN ALPHA-D-MANNOSE; D-MANNOSE; MANNOSE HETSYN GAL BETA-D-GALACTOSE; D-GALACTOSE; GALACTOSE HETSYN FUC ALPHA-L-FUCOSE; 6-DEOXY-ALPHA-L-GALACTOPYRANOSE; L- HETSYN 2 FUC FUCOSE; FUCOSE HETSYN NDG N-ACETYL-ALPHA-D-GLUCOSAMINE; 2-ACETAMIDO-2-DEOXY- HETSYN 2 NDG ALPHA-D-GLUCOSE; 2-ACETAMIDO-2-DEOXY-D-GLUCOSE; 2- HETSYN 3 NDG ACETAMIDO-2-DEOXY-GLUCOSE; 2-(ACETYLAMINO)-2-DEOXY-A- HETSYN 4 NDG D-GLUCOPYRANOSE HETSYN GLC ALPHA-D-GLUCOSE; D-GLUCOSE; GLUCOSE FORMUL 2 HMB C5 H10 O4 FORMUL 2 VAI C5 H13 N O2 FORMUL 2 0QE C H3 CL FORMUL 3 NAG 5(C8 H15 N O6) FORMUL 3 BMA 3(C6 H12 O6) FORMUL 3 MAN 3(C6 H12 O6) FORMUL 3 GAL C6 H12 O6 FORMUL 3 FUC 2(C6 H12 O5) FORMUL 4 NDG C8 H15 N O6 FORMUL 4 GLC C6 H12 O6 FORMUL 5 HOH *192(H2 O) HELIX 1 1 ALA E 55 ALA E 60 5 6 HELIX 2 2 ASN E 63 VAL E 64 5 5 HELIX 3 3 PRO E 230 GLN E 243 5MIXED 3/10 + 3.6/13 14 SHEET 1 B1 7 PRO E 28 ARG E 36 0 SHEET 2 B1 7 GLY E 38 PRO E 49 -1 SHEET 3 B1 7 ASN E 50 SER E 54 -1 SHEET 4 B1 7 ASN E 98 ASN E 109 -1 SHEET 5 B1 7 SER E 74 VAL E 97 -1 SHEET 6 B1 7 VAL E 66 LEU E 73 -1 SHEET 7 B1 7 PRO E 28 ARG E 36 -1 SHEET 1 B2 7 GLY E 133 ARG E 146 0 SHEET 2 B2 7 ASN E 147 VAL E 163 -1 SHEET 3 B2 7 VAL E 181 LEU E 184 -1 SHEET 4 B2 7 ASP E 226 ALA E 229 -1 SHEET 5 B2 7 GLY E 207 PHE E 215 -1 SHEET 6 B2 7 SER E 197 ASN E 202 -1 SHEET 7 B2 7 GLY E 133 ARG E 146 -1 SSBOND 1 CYS E 42 CYS E 58 1555 1555 2.05 SSBOND 2 CYS E 136 CYS E 201 1555 1555 2.07 SSBOND 3 CYS E 168 CYS E 182 1555 1555 2.04 SSBOND 4 CYS E 191 CYS E 220 1555 1555 2.06 LINK NE2 HIS E 57 C1 0QE I 6 1555 1555 1.66 LINK ND2 ASN E 109 C1 NAG B 1 1555 1555 1.50 LINK ND2 ASN E 159 C1 NAG A 1 1555 1555 1.50 LINK OG SER E 195 C VAI I 5 1555 1555 1.77 LINK C HMB I 1 N ALA I 2 1555 1555 1.38 LINK C PRO I 4 N VAI I 5 1555 1555 1.32 LINK C VAI I 5 C1 0QE I 6 1555 1555 1.51 LINK O4 NAG A 1 C1 NAG A 2 1555 1555 1.42 LINK O6 NAG A 1 C1 FUC A 8 1555 1555 1.42 LINK O4 NAG A 2 C1 BMA A 3 1555 1555 1.43 LINK O6 BMA A 3 C1 MAN A 4 1555 1555 1.43 LINK O3 BMA A 3 C1 MAN A 7 1555 1555 1.43 LINK O2 MAN A 4 C1 NAG A 5 1555 1555 1.42 LINK O4 NAG A 5 C1 GAL A 6 1555 1555 1.43 LINK O4 NAG B 1 C1 NAG B 2 1555 1555 1.43 LINK O6 NAG B 1 C1 FUC B 8 1555 1555 1.46 LINK O4 NAG B 2 C1 BMA B 3 1555 1555 1.43 LINK O6 BMA B 3 C1 BMA B 4 1555 1555 1.43 LINK O3 BMA B 3 C1 MAN B 7 1555 1555 1.43 LINK O2 BMA B 4 C1 NDG B 5 1555 1555 1.44 LINK O4 NDG B 5 C1 GLC B 6 1555 1555 1.44 CRYST1 74.200 74.200 70.600 90.00 90.00 120.00 P 63 6 ORIGX1 1.000000 0.577347 0.000000 0.00000 ORIGX2 0.000000 1.154694 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.013477 0.007781 0.000000 0.00000 SCALE2 0.000000 0.015562 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014164 0.00000