HEADER HYDROLASE/HYDROLASE INHIBITOR 06-SEP-04 1XDH TITLE STRUCTURE OF PLASMEPSIN II IN COMPLEX WITH PEPSTATIN A COMPND MOL_ID: 1; COMPND 2 MOLECULE: PLASMEPSIN 2; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: ASPARTIC HEMOGLOBINASE II, PFAPD; COMPND 5 EC: 3.4.23.39; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: PEPSTATIN; COMPND 8 CHAIN: C, D; COMPND 9 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PLASMODIUM FALCIPARUM; SOURCE 3 ORGANISM_COMMON: MALARIA PARASITE P. FALCIPARUM; SOURCE 4 ORGANISM_TAXID: 5833; SOURCE 5 MOL_ID: 2; SOURCE 6 SYNTHETIC: YES; SOURCE 7 ORGANISM_SCIENTIFIC: STREPTOMYCES ARGENTEOLUS SUBSP. TOYONAKENSIS; SOURCE 8 ORGANISM_TAXID: 285516 KEYWDS HYDROLASE-HYDROLASE INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR L.PRADE REVDAT 4 30-OCT-24 1XDH 1 LINK REVDAT 3 13-JUL-11 1XDH 1 VERSN REVDAT 2 24-FEB-09 1XDH 1 VERSN REVDAT 1 23-AUG-05 1XDH 0 JRNL AUTH L.PRADE JRNL TITL STRUCTURE OF PLASMEPSIN II IN COMPLEX WITH PEPSTATIN A JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.1.24 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 119.52 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.8 REMARK 3 NUMBER OF REFLECTIONS : 114632 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.215 REMARK 3 R VALUE (WORKING SET) : 0.214 REMARK 3 FREE R VALUE : 0.237 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 6068 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 15 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.70 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.76 REMARK 3 REFLECTION IN BIN (WORKING SET) : 11009 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.3580 REMARK 3 BIN FREE R VALUE SET COUNT : 581 REMARK 3 BIN FREE R VALUE : 0.3910 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5310 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 736 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 23.41 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.29000 REMARK 3 B22 (A**2) : -0.29000 REMARK 3 B33 (A**2) : 0.43000 REMARK 3 B12 (A**2) : -0.14000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.096 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.095 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.073 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.278 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.949 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.938 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 5446 ; 0.008 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 4810 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 7414 ; 1.276 ; 1.973 REMARK 3 BOND ANGLES OTHERS (DEGREES): 11256 ; 0.890 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 656 ; 7.043 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 844 ; 0.133 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 6022 ; 0.004 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 1084 ; 0.002 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1059 ; 0.186 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 6081 ; 0.230 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): 3325 ; 0.084 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 618 ; 0.126 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 17 ; 0.118 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 71 ; 0.204 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 50 ; 0.140 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 3272 ; 1.187 ; 3.000 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 5330 ; 1.975 ; 4.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2174 ; 1.266 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 2084 ; 2.017 ; 4.000 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 1XDH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 09-SEP-04. REMARK 100 THE DEPOSITION ID IS D_1000030236. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SLS REMARK 200 BEAMLINE : X06SA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : CCP4 (SCALA) 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: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 67.28 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.76 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 5.5, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 293K 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 32.36733 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 64.73467 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 64.73467 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 32.36733 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 5380 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 25940 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -52.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A1531 LIES ON A SPECIAL POSITION. REMARK 400 REMARK 400 COMPOUND REMARK 400 REMARK 400 THE PEPSTATIN IS OLIGOPEPTIDE, A MEMBER OF ENZYME INHIBITOR CLASS. REMARK 400 REMARK 400 GROUP: 1 REMARK 400 NAME: PEPSTATIN REMARK 400 CHAIN: C, D REMARK 400 COMPONENT_1: PEPTIDE LIKE POLYMER REMARK 400 DESCRIPTION: NULL 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 LEU A -1 REMARK 465 GLY A 0 REMARK 465 LEU B -1 REMARK 465 GLY B 0 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 THR B 221 CA - CB - CG2 ANGL. DEV. = 9.0 DEGREES REMARK 500 ASP B 279 CB - CG - OD2 ANGL. DEV. = 6.7 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 SER A 2 -38.86 179.97 REMARK 500 ASN A 13 -3.95 67.92 REMARK 500 ALA A 38 26.50 -145.02 REMARK 500 ASP A 69 -72.85 -136.49 REMARK 500 LYS A 163 -68.87 -96.15 REMARK 500 LEU A 191 -88.09 -147.99 REMARK 500 VAL A 201 -63.53 -127.73 REMARK 500 ASN A 233 51.95 -118.24 REMARK 500 SER B 2 -23.53 98.69 REMARK 500 GLN B 26 -77.84 -59.73 REMARK 500 GLN B 27 77.68 48.78 REMARK 500 ASP B 69 -60.68 -138.88 REMARK 500 SER B 135 73.00 28.66 REMARK 500 LYS B 163 -63.31 -130.33 REMARK 500 LEU B 191 -86.77 -144.82 REMARK 500 PHE B 241 16.67 55.79 REMARK 500 PRO B 243 46.12 -84.09 REMARK 500 ASN B 251 107.93 -55.78 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 STA C 1350 ALA C 1351 -123.36 REMARK 500 STA D 1350 ALA D 1351 -125.75 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 STA C1350 28.29 REMARK 500 STA D1350 27.47 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 C OF PEPSTATIN REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR CHAIN D OF PEPSTATIN REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1M43 RELATED DB: PDB DBREF 1XDH A -1 329 UNP P46925 PLM2_PLAFA 123 453 DBREF 1XDH B -1 329 UNP P46925 PLM2_PLAFA 123 453 DBREF 1XDH C 1347 1352 PDB 1XDH 1XDH 1347 1352 DBREF 1XDH D 1347 1352 PDB 1XDH 1XDH 1347 1352 SEQRES 1 A 331 LEU GLY SER SER ASN ASP ASN ILE GLU LEU VAL ASP PHE SEQRES 2 A 331 GLN ASN ILE MET PHE TYR GLY ASP ALA GLU VAL GLY ASP SEQRES 3 A 331 ASN GLN GLN PRO PHE THR PHE ILE LEU ASP THR GLY SER SEQRES 4 A 331 ALA ASN LEU TRP VAL PRO SER VAL LYS CYS THR THR ALA SEQRES 5 A 331 GLY CYS LEU THR LYS HIS LEU TYR ASP SER SER LYS SER SEQRES 6 A 331 ARG THR TYR GLU LYS ASP GLY THR LYS VAL GLU MET ASN SEQRES 7 A 331 TYR VAL SER GLY THR VAL SER GLY PHE PHE SER LYS ASP SEQRES 8 A 331 LEU VAL THR VAL GLY ASN LEU SER LEU PRO TYR LYS PHE SEQRES 9 A 331 ILE GLU VAL ILE ASP THR ASN GLY PHE GLU PRO THR TYR SEQRES 10 A 331 THR ALA SER THR PHE ASP GLY ILE LEU GLY LEU GLY TRP SEQRES 11 A 331 LYS ASP LEU SER ILE GLY SER VAL ASP PRO ILE VAL VAL SEQRES 12 A 331 GLU LEU LYS ASN GLN ASN LYS ILE GLU ASN ALA LEU PHE SEQRES 13 A 331 THR PHE TYR LEU PRO VAL HIS ASP LYS HIS THR GLY PHE SEQRES 14 A 331 LEU THR ILE GLY GLY ILE GLU GLU ARG PHE TYR GLU GLY SEQRES 15 A 331 PRO LEU THR TYR GLU LYS LEU ASN HIS ASP LEU TYR TRP SEQRES 16 A 331 GLN ILE THR LEU ASP ALA HIS VAL GLY ASN ILE MET LEU SEQRES 17 A 331 GLU LYS ALA ASN CYS ILE VAL ASP SER GLY THR SER ALA SEQRES 18 A 331 ILE THR VAL PRO THR ASP PHE LEU ASN LYS MET LEU GLN SEQRES 19 A 331 ASN LEU ASP VAL ILE LYS VAL PRO PHE LEU PRO PHE TYR SEQRES 20 A 331 VAL THR LEU CYS ASN ASN SER LYS LEU PRO THR PHE GLU SEQRES 21 A 331 PHE THR SER GLU ASN GLY LYS TYR THR LEU GLU PRO GLU SEQRES 22 A 331 TYR TYR LEU GLN HIS ILE GLU ASP VAL GLY PRO GLY LEU SEQRES 23 A 331 CYS MET LEU ASN ILE ILE GLY LEU ASP PHE PRO VAL PRO SEQRES 24 A 331 THR PHE ILE LEU GLY ASP PRO PHE MET ARG LYS TYR PHE SEQRES 25 A 331 THR VAL PHE ASP TYR ASP ASN HIS SER VAL GLY ILE ALA SEQRES 26 A 331 LEU ALA LYS LYS ASN LEU SEQRES 1 B 331 LEU GLY SER SER ASN ASP ASN ILE GLU LEU VAL ASP PHE SEQRES 2 B 331 GLN ASN ILE MET PHE TYR GLY ASP ALA GLU VAL GLY ASP SEQRES 3 B 331 ASN GLN GLN PRO PHE THR PHE ILE LEU ASP THR GLY SER SEQRES 4 B 331 ALA ASN LEU TRP VAL PRO SER VAL LYS CYS THR THR ALA SEQRES 5 B 331 GLY CYS LEU THR LYS HIS LEU TYR ASP SER SER LYS SER SEQRES 6 B 331 ARG THR TYR GLU LYS ASP GLY THR LYS VAL GLU MET ASN SEQRES 7 B 331 TYR VAL SER GLY THR VAL SER GLY PHE PHE SER LYS ASP SEQRES 8 B 331 LEU VAL THR VAL GLY ASN LEU SER LEU PRO TYR LYS PHE SEQRES 9 B 331 ILE GLU VAL ILE ASP THR ASN GLY PHE GLU PRO THR TYR SEQRES 10 B 331 THR ALA SER THR PHE ASP GLY ILE LEU GLY LEU GLY TRP SEQRES 11 B 331 LYS ASP LEU SER ILE GLY SER VAL ASP PRO ILE VAL VAL SEQRES 12 B 331 GLU LEU LYS ASN GLN ASN LYS ILE GLU ASN ALA LEU PHE SEQRES 13 B 331 THR PHE TYR LEU PRO VAL HIS ASP LYS HIS THR GLY PHE SEQRES 14 B 331 LEU THR ILE GLY GLY ILE GLU GLU ARG PHE TYR GLU GLY SEQRES 15 B 331 PRO LEU THR TYR GLU LYS LEU ASN HIS ASP LEU TYR TRP SEQRES 16 B 331 GLN ILE THR LEU ASP ALA HIS VAL GLY ASN ILE MET LEU SEQRES 17 B 331 GLU LYS ALA ASN CYS ILE VAL ASP SER GLY THR SER ALA SEQRES 18 B 331 ILE THR VAL PRO THR ASP PHE LEU ASN LYS MET LEU GLN SEQRES 19 B 331 ASN LEU ASP VAL ILE LYS VAL PRO PHE LEU PRO PHE TYR SEQRES 20 B 331 VAL THR LEU CYS ASN ASN SER LYS LEU PRO THR PHE GLU SEQRES 21 B 331 PHE THR SER GLU ASN GLY LYS TYR THR LEU GLU PRO GLU SEQRES 22 B 331 TYR TYR LEU GLN HIS ILE GLU ASP VAL GLY PRO GLY LEU SEQRES 23 B 331 CYS MET LEU ASN ILE ILE GLY LEU ASP PHE PRO VAL PRO SEQRES 24 B 331 THR PHE ILE LEU GLY ASP PRO PHE MET ARG LYS TYR PHE SEQRES 25 B 331 THR VAL PHE ASP TYR ASP ASN HIS SER VAL GLY ILE ALA SEQRES 26 B 331 LEU ALA LYS LYS ASN LEU SEQRES 1 C 6 IVA VAL VAL STA ALA STA SEQRES 1 D 6 IVA VAL VAL STA ALA STA HET IVA C1347 6 HET STA C1350 11 HET STA C1352 12 HET IVA D1347 6 HET STA D1350 11 HET STA D1352 12 HETNAM IVA ISOVALERIC ACID HETNAM STA STATINE FORMUL 3 IVA 2(C5 H10 O2) FORMUL 3 STA 4(C8 H17 N O3) FORMUL 5 HOH *736(H2 O) HELIX 1 1 THR A 49 LYS A 55 5 7 HELIX 2 2 ASP A 59 SER A 63 5 5 HELIX 3 3 THR A 108 GLU A 112 5 5 HELIX 4 4 PRO A 113 SER A 118 1 6 HELIX 5 5 TRP A 128 SER A 132 5 5 HELIX 6 6 PRO A 138 GLN A 146 1 9 HELIX 7 7 GLU A 174 ARG A 176 5 3 HELIX 8 8 PRO A 223 LEU A 231 1 9 HELIX 9 9 GLU A 269 TYR A 273 1 5 HELIX 10 10 GLY A 302 LYS A 308 1 7 HELIX 11 11 GLY B 51 LYS B 55 5 5 HELIX 12 12 ASP B 59 SER B 63 5 5 HELIX 13 13 THR B 108 GLU B 112 5 5 HELIX 14 14 PRO B 113 SER B 118 1 6 HELIX 15 15 TRP B 128 SER B 132 5 5 HELIX 16 16 PRO B 138 GLN B 146 1 9 HELIX 17 17 GLU B 174 ARG B 176 5 3 HELIX 18 18 PRO B 223 ASN B 233 1 11 HELIX 19 19 GLU B 269 LEU B 274 1 6 HELIX 20 20 GLY B 302 LYS B 308 1 7 SHEET 1 A15 GLU A 67 TYR A 77 0 SHEET 2 A15 GLY A 80 VAL A 93 -1 O GLY A 80 N TYR A 77 SHEET 3 A15 MET A 15 VAL A 22 -1 O GLU A 21 N THR A 92 SHEET 4 A15 GLN A 27 ASP A 34 -1 O GLN A 27 N VAL A 22 SHEET 5 A15 GLY A 122 GLY A 125 1 N GLY A 122 O THR A 30 SHEET 6 A15 LEU A 40 PRO A 43 -1 N TRP A 41 O ILE A 123 SHEET 7 A15 LEU A 96 ASP A 107 1 N ILE A 103 O LEU A 40 SHEET 8 A15 GLY A 80 VAL A 93 -1 O SER A 83 N ILE A 106 SHEET 9 A15 MET A 15 VAL A 22 -1 O GLU A 21 N THR A 92 SHEET 10 A15 ASP A 4 PHE A 11 -1 O GLU A 7 N ASP A 19 SHEET 11 A15 GLY A 166 ILE A 170 -1 O GLY A 166 N LEU A 8 SHEET 12 A15 LEU A 153 TYR A 157 -1 O THR A 155 N THR A 169 SHEET 13 A15 TYR A 309 ASP A 314 -1 O THR A 311 N PHE A 156 SHEET 14 A15 SER A 319 ALA A 325 -1 O SER A 319 N ASP A 314 SHEET 15 A15 TYR A 178 LYS A 186 -1 N GLU A 179 O LEU A 324 SHEET 1 B 7 LYS A 265 LEU A 268 0 SHEET 2 B 7 PHE A 257 THR A 260 -1 N PHE A 257 O LEU A 268 SHEET 3 B 7 GLN A 194 HIS A 200 -1 N ASP A 198 O THR A 260 SHEET 4 B 7 MET A 205 VAL A 213 -1 O LEU A 206 N ALA A 199 SHEET 5 B 7 THR A 298 LEU A 301 1 O PHE A 299 N ILE A 212 SHEET 6 B 7 ILE A 220 VAL A 222 -1 N THR A 221 O ILE A 300 SHEET 7 B 7 ILE A 289 GLY A 291 1 O ILE A 290 N VAL A 222 SHEET 1 C 4 ILE A 237 LYS A 238 0 SHEET 2 C 4 TYR A 245 LEU A 248 -1 O VAL A 246 N ILE A 237 SHEET 3 C 4 LEU A 284 LEU A 287 -1 N CYS A 285 O THR A 247 SHEET 4 C 4 LEU A 274 HIS A 276 -1 N GLN A 275 O MET A 286 SHEET 1 D24 GLU B 67 TYR B 77 0 SHEET 2 D24 GLY B 80 VAL B 93 -1 O GLY B 80 N TYR B 77 SHEET 3 D24 MET B 15 VAL B 22 -1 N GLU B 21 O THR B 92 SHEET 4 D24 PRO B 28 ASP B 34 -1 N PHE B 29 O ALA B 20 SHEET 5 D24 GLY B 122 GLY B 125 1 N GLY B 122 O THR B 30 SHEET 6 D24 LEU B 40 PRO B 43 -1 N TRP B 41 O ILE B 123 SHEET 7 D24 LEU B 96 ASP B 107 1 N ILE B 103 O LEU B 40 SHEET 8 D24 GLY B 80 VAL B 93 -1 O SER B 83 N ILE B 106 SHEET 9 D24 MET B 15 VAL B 22 -1 N GLU B 21 O THR B 92 SHEET 10 D24 ASP B 4 PHE B 11 -1 O GLU B 7 N ASP B 19 SHEET 11 D24 GLY B 166 ILE B 170 -1 O GLY B 166 N LEU B 8 SHEET 12 D24 LEU B 153 TYR B 157 -1 N THR B 155 O THR B 169 SHEET 13 D24 TYR B 309 ASP B 314 -1 O THR B 311 N PHE B 156 SHEET 14 D24 SER B 319 ALA B 325 -1 O SER B 319 N ASP B 314 SHEET 15 D24 TYR B 178 HIS B 189 -1 N GLU B 179 O LEU B 324 SHEET 16 D24 GLN B 194 VAL B 201 -1 O GLN B 194 N ASN B 188 SHEET 17 D24 PHE B 257 THR B 260 -1 O GLU B 258 N HIS B 200 SHEET 18 D24 LYS B 265 LEU B 268 -1 O TYR B 266 N PHE B 259 SHEET 19 D24 PHE B 257 THR B 260 -1 N PHE B 257 O LEU B 268 SHEET 20 D24 GLN B 194 VAL B 201 -1 N ASP B 198 O THR B 260 SHEET 21 D24 ILE B 204 VAL B 213 -1 O ILE B 204 N VAL B 201 SHEET 22 D24 THR B 298 LEU B 301 1 N PHE B 299 O ASN B 210 SHEET 23 D24 ILE B 220 VAL B 222 -1 N THR B 221 O ILE B 300 SHEET 24 D24 ILE B 289 GLY B 291 1 O ILE B 290 N VAL B 222 SHEET 1 E 4 ILE B 237 LYS B 238 0 SHEET 2 E 4 TYR B 245 LEU B 248 -1 N VAL B 246 O ILE B 237 SHEET 3 E 4 LEU B 284 MET B 286 -1 N CYS B 285 O THR B 247 SHEET 4 E 4 GLN B 275 HIS B 276 -1 O GLN B 275 N MET B 286 SSBOND 1 CYS A 47 CYS A 52 1555 1555 2.05 SSBOND 2 CYS A 249 CYS A 285 1555 1555 2.08 SSBOND 3 CYS B 47 CYS B 52 1555 1555 2.05 SSBOND 4 CYS B 249 CYS B 285 1555 1555 2.02 LINK C IVA C1347 N VAL C1348 1555 1555 1.33 LINK C VAL C1349 N STA C1350 1555 1555 1.33 LINK C STA C1350 N ALA C1351 1555 1555 1.33 LINK C ALA C1351 N STA C1352 1555 1555 1.33 LINK C IVA D1347 N VAL D1348 1555 1555 1.33 LINK C VAL D1349 N STA D1350 1555 1555 1.33 LINK C STA D1350 N ALA D1351 1555 1555 1.33 LINK C ALA D1351 N STA D1352 1555 1555 1.34 CISPEP 1 GLU A 112 PRO A 113 0 5.69 CISPEP 2 GLU B 112 PRO B 113 0 5.23 SITE 1 AC1 20 ILE A 32 ASP A 34 GLY A 36 SER A 37 SITE 2 AC1 20 ASN A 76 TYR A 77 VAL A 78 SER A 79 SITE 3 AC1 20 LEU A 131 TYR A 192 ASP A 214 GLY A 216 SITE 4 AC1 20 THR A 217 SER A 218 HOH A1482 HOH A1514 SITE 5 AC1 20 PHE B 241 LEU B 242 HOH B1404 HOH C1618 SITE 1 AC2 22 PHE A 241 LEU A 242 HOH A1497 ILE B 32 SITE 2 AC2 22 ASP B 34 GLY B 36 SER B 37 ASN B 76 SITE 3 AC2 22 TYR B 77 VAL B 78 SER B 79 LEU B 131 SITE 4 AC2 22 TYR B 192 ASP B 214 GLY B 216 THR B 217 SITE 5 AC2 22 SER B 218 ILE B 290 HOH D1404 HOH D1508 SITE 6 AC2 22 HOH D1583 HOH D1610 CRYST1 141.111 141.111 97.102 90.00 90.00 120.00 P 31 2 1 12 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 0.007087 0.004091 0.000000 0.00000 SCALE2 0.000000 0.008183 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010298 0.00000