PDB Short entry for 3E4E HEADER OXIDOREDUCTASE 11-AUG-08 3E4E TITLE HUMAN CYTOCHROME P450 2E1 IN COMPLEX WITH THE INHIBITOR 4- TITLE 2 METHYLPYRAZOLE COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYTOCHROME P450 2E1; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: UNP RESIDUES 32 TO 493; COMPND 5 SYNONYM: CYPIIE1, P450-J; COMPND 6 EC: 1.14.14.1; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: CYP2E1, CYP2E; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: TOPP-3; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PKK2E1DH KEYWDS CYP2E1, P450 2E1, MONOOXYGENASE, ACETAMINOPHEN, OXIDOREDUCTASE, HEME, KEYWDS 2 ENDOPLASMIC RETICULUM, IRON, MEMBRANE, METAL-BINDING, MICROSOME EXPDTA X-RAY DIFFRACTION AUTHOR K.M.MENEELY,P.R.PORUBSKY,E.E.SCOTT REVDAT 5 30-AUG-23 3E4E 1 REMARK SEQADV LINK REVDAT 4 09-JUN-09 3E4E 1 REVDAT REVDAT 3 24-FEB-09 3E4E 1 VERSN REVDAT 2 02-DEC-08 3E4E 1 JRNL REVDAT 1 16-SEP-08 3E4E 0 JRNL AUTH P.R.PORUBSKY,K.M.MENEELY,E.E.SCOTT JRNL TITL STRUCTURES OF HUMAN CYTOCHROME P450 2E1: INSIGHTS INTO THE JRNL TITL 2 BINDING OF INHIBITORS AND BOTH SMALL MOLECULAR WEIGHT AND JRNL TITL 3 FATTY ACID SUBSTRATES. JRNL REF J.BIOL.CHEM. V. 283 33698 2008 JRNL REFN ISSN 0021-9258 JRNL PMID 18818195 JRNL DOI 10.1074/JBC.M805999200 REMARK 2 REMARK 2 RESOLUTION. 2.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 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) : 2.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 38.15 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 32629 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) : 0.201 REMARK 3 R VALUE (WORKING SET) : 0.197 REMARK 3 FREE R VALUE : 0.277 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1767 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.60 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.67 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2396 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 BIN R VALUE (WORKING SET) : 0.2760 REMARK 3 BIN FREE R VALUE SET COUNT : 141 REMARK 3 BIN FREE R VALUE : 0.3980 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 7532 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 98 REMARK 3 SOLVENT ATOMS : 66 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 50.82 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.01000 REMARK 3 B22 (A**2) : -0.01000 REMARK 3 B33 (A**2) : 0.01000 REMARK 3 B12 (A**2) : 0.00000 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): 1.077 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.357 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.276 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 12.893 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.950 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.901 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 7866 ; 0.019 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 10681 ; 2.021 ; 2.008 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 920 ; 9.719 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 375 ;36.878 ;23.120 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1341 ;21.916 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 59 ;23.696 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1129 ; 0.128 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 6051 ; 0.006 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 3902 ; 0.255 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 5317 ; 0.324 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 304 ; 0.185 ; 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): 41 ; 0.226 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 2 ; 0.450 ; 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): 4737 ; 0.843 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 7543 ; 1.485 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 3485 ; 2.392 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 3138 ; 3.822 ; 4.500 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 : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3E4E COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-AUG-08. REMARK 100 THE DEPOSITION ID IS D_1000048860. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-MAR-08 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL9-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.979 REMARK 200 MONOCHROMATOR : SIDE-SCATTERING CUBEROOT I- BEAM REMARK 200 BENT SINGLE CRYSTAL; ASYMETRIC REMARK 200 CUT 12.2 DEGS. REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 32629 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.600 REMARK 200 RESOLUTION RANGE LOW (A) : 113.200 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 3.800 REMARK 200 R MERGE (I) : 0.06100 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 16.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.67 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 3.80 REMARK 200 R MERGE FOR SHELL (I) : 0.37300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 3.100 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: CYP2E1 IN COMPLEX WITH INDAZOLE (PDB ENTRY 3E6I) REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.85 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.61 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 12% ISO-PROPANOL, 14% PEG 2000 MME, REMARK 280 0.1 M NAHEPES, PH 7.5, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y,X,Z+3/4 REMARK 290 4555 Y,-X,Z+1/4 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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 112.94400 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 169.41600 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 56.47200 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: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 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 MET A 22 REMARK 465 ALA A 23 REMARK 465 LYS A 24 REMARK 465 LYS A 25 REMARK 465 THR A 26 REMARK 465 SER A 27 REMARK 465 SER A 28 REMARK 465 LYS A 29 REMARK 465 GLY A 30 REMARK 465 MET A 138 REMARK 465 GLY A 139 REMARK 465 LYS A 140 REMARK 465 HIS A 495 REMARK 465 HIS A 496 REMARK 465 HIS A 497 REMARK 465 MET B 22 REMARK 465 ALA B 23 REMARK 465 LYS B 24 REMARK 465 LYS B 25 REMARK 465 THR B 26 REMARK 465 SER B 27 REMARK 465 SER B 28 REMARK 465 LYS B 29 REMARK 465 GLY B 30 REMARK 465 MET B 138 REMARK 465 GLY B 139 REMARK 465 LYS B 140 REMARK 465 HIS B 495 REMARK 465 HIS B 496 REMARK 465 HIS B 497 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 PRO A 66 C - N - CA ANGL. DEV. = 12.4 DEGREES REMARK 500 PRO A 104 C - N - CA ANGL. DEV. = 9.1 DEGREES REMARK 500 PRO A 120 C - N - CD ANGL. DEV. = -15.0 DEGREES REMARK 500 THR A 285 N - CA - CB ANGL. DEV. = 15.8 DEGREES REMARK 500 PRO A 462 C - N - CA ANGL. DEV. = 11.9 DEGREES REMARK 500 PRO B 66 C - N - CA ANGL. DEV. = 14.4 DEGREES REMARK 500 PRO B 66 C - N - CD ANGL. DEV. = -13.8 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 ILE A 41 -54.70 73.94 REMARK 500 ASN A 52 64.88 -158.02 REMARK 500 TYR A 93 55.53 -108.71 REMARK 500 LEU A 103 78.92 -161.10 REMARK 500 PRO A 104 -38.76 -38.49 REMARK 500 LEU A 171 -61.31 -102.69 REMARK 500 TYR A 191 -6.38 -52.80 REMARK 500 ASN A 192 41.79 -140.47 REMARK 500 ASP A 264 -165.26 -168.00 REMARK 500 PRO A 335 1.87 -69.32 REMARK 500 MET A 347 69.62 -119.16 REMARK 500 THR A 362 60.69 38.66 REMARK 500 VAL A 364 78.32 -117.56 REMARK 500 ASN A 367 -174.65 59.66 REMARK 500 ASP A 399 109.89 -45.38 REMARK 500 ASN A 418 31.54 -86.41 REMARK 500 SER A 431 -163.09 66.40 REMARK 500 ILE B 41 -56.61 75.26 REMARK 500 ASN B 52 63.25 -163.30 REMARK 500 TYR B 93 51.82 -98.03 REMARK 500 LEU B 103 80.85 -156.71 REMARK 500 ILE B 114 -59.04 -123.75 REMARK 500 PRO B 120 -18.37 -47.33 REMARK 500 LEU B 171 -70.86 -103.94 REMARK 500 GLN B 255 -15.29 -48.33 REMARK 500 ASP B 264 -167.65 -175.27 REMARK 500 TYR B 318 79.10 -119.48 REMARK 500 MET B 347 71.17 -112.56 REMARK 500 THR B 362 65.48 35.40 REMARK 500 ASN B 367 -178.83 59.59 REMARK 500 ARG B 379 44.78 31.35 REMARK 500 SER B 431 -167.13 67.90 REMARK 500 CYS B 437 117.56 -32.05 REMARK 500 PRO B 466 -39.00 -34.76 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 PRO A 120 THR A 121 -140.73 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 A 359 0.21 SIDE CHAIN REMARK 500 ARG B 359 0.20 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 HEM A 500 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 437 SG REMARK 620 2 HEM A 500 NA 94.3 REMARK 620 3 HEM A 500 NB 86.2 90.7 REMARK 620 4 HEM A 500 NC 81.9 175.8 90.7 REMARK 620 5 HEM A 500 ND 89.9 90.6 175.9 87.8 REMARK 620 6 4PZ A 501 N2 172.7 93.0 93.2 90.8 90.6 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 500 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 437 SG REMARK 620 2 HEM B 500 NA 95.2 REMARK 620 3 HEM B 500 NB 86.1 93.5 REMARK 620 4 HEM B 500 NC 88.6 174.4 90.8 REMARK 620 5 HEM B 500 ND 96.2 85.5 177.5 90.0 REMARK 620 6 4PZ B 501 N2 175.4 83.8 98.4 92.0 79.2 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 HEM A 500 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 4PZ A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 500 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 4PZ B 501 DBREF 3E4E A 32 493 UNP P05181 CP2E1_HUMAN 32 493 DBREF 3E4E B 32 493 UNP P05181 CP2E1_HUMAN 32 493 SEQADV 3E4E MET A 22 UNP P05181 EXPRESSION TAG SEQADV 3E4E ALA A 23 UNP P05181 EXPRESSION TAG SEQADV 3E4E LYS A 24 UNP P05181 EXPRESSION TAG SEQADV 3E4E LYS A 25 UNP P05181 EXPRESSION TAG SEQADV 3E4E THR A 26 UNP P05181 EXPRESSION TAG SEQADV 3E4E SER A 27 UNP P05181 EXPRESSION TAG SEQADV 3E4E SER A 28 UNP P05181 EXPRESSION TAG SEQADV 3E4E LYS A 29 UNP P05181 EXPRESSION TAG SEQADV 3E4E GLY A 30 UNP P05181 EXPRESSION TAG SEQADV 3E4E LYS A 31 UNP P05181 EXPRESSION TAG SEQADV 3E4E HIS A 494 UNP P05181 EXPRESSION TAG SEQADV 3E4E HIS A 495 UNP P05181 EXPRESSION TAG SEQADV 3E4E HIS A 496 UNP P05181 EXPRESSION TAG SEQADV 3E4E HIS A 497 UNP P05181 EXPRESSION TAG SEQADV 3E4E MET B 22 UNP P05181 EXPRESSION TAG SEQADV 3E4E ALA B 23 UNP P05181 EXPRESSION TAG SEQADV 3E4E LYS B 24 UNP P05181 EXPRESSION TAG SEQADV 3E4E LYS B 25 UNP P05181 EXPRESSION TAG SEQADV 3E4E THR B 26 UNP P05181 EXPRESSION TAG SEQADV 3E4E SER B 27 UNP P05181 EXPRESSION TAG SEQADV 3E4E SER B 28 UNP P05181 EXPRESSION TAG SEQADV 3E4E LYS B 29 UNP P05181 EXPRESSION TAG SEQADV 3E4E GLY B 30 UNP P05181 EXPRESSION TAG SEQADV 3E4E LYS B 31 UNP P05181 EXPRESSION TAG SEQADV 3E4E HIS B 494 UNP P05181 EXPRESSION TAG SEQADV 3E4E HIS B 495 UNP P05181 EXPRESSION TAG SEQADV 3E4E HIS B 496 UNP P05181 EXPRESSION TAG SEQADV 3E4E HIS B 497 UNP P05181 EXPRESSION TAG SEQRES 1 A 476 MET ALA LYS LYS THR SER SER LYS GLY LYS LEU PRO PRO SEQRES 2 A 476 GLY PRO PHE PRO LEU PRO ILE ILE GLY ASN LEU PHE GLN SEQRES 3 A 476 LEU GLU LEU LYS ASN ILE PRO LYS SER PHE THR ARG LEU SEQRES 4 A 476 ALA GLN ARG PHE GLY PRO VAL PHE THR LEU TYR VAL GLY SEQRES 5 A 476 SER GLN ARG MET VAL VAL MET HIS GLY TYR LYS ALA VAL SEQRES 6 A 476 LYS GLU ALA LEU LEU ASP TYR LYS ASP GLU PHE SER GLY SEQRES 7 A 476 ARG GLY ASP LEU PRO ALA PHE HIS ALA HIS ARG ASP ARG SEQRES 8 A 476 GLY ILE ILE PHE ASN ASN GLY PRO THR TRP LYS ASP ILE SEQRES 9 A 476 ARG ARG PHE SER LEU THR THR LEU ARG ASN TYR GLY MET SEQRES 10 A 476 GLY LYS GLN GLY ASN GLU SER ARG ILE GLN ARG GLU ALA SEQRES 11 A 476 HIS PHE LEU LEU GLU ALA LEU ARG LYS THR GLN GLY GLN SEQRES 12 A 476 PRO PHE ASP PRO THR PHE LEU ILE GLY CYS ALA PRO CYS SEQRES 13 A 476 ASN VAL ILE ALA ASP ILE LEU PHE ARG LYS HIS PHE ASP SEQRES 14 A 476 TYR ASN ASP GLU LYS PHE LEU ARG LEU MET TYR LEU PHE SEQRES 15 A 476 ASN GLU ASN PHE HIS LEU LEU SER THR PRO TRP LEU GLN SEQRES 16 A 476 LEU TYR ASN ASN PHE PRO SER PHE LEU HIS TYR LEU PRO SEQRES 17 A 476 GLY SER HIS ARG LYS VAL ILE LYS ASN VAL ALA GLU VAL SEQRES 18 A 476 LYS GLU TYR VAL SER GLU ARG VAL LYS GLU HIS HIS GLN SEQRES 19 A 476 SER LEU ASP PRO ASN CYS PRO ARG ASP LEU THR ASP CYS SEQRES 20 A 476 LEU LEU VAL GLU MET GLU LYS GLU LYS HIS SER ALA GLU SEQRES 21 A 476 ARG LEU TYR THR MET ASP GLY ILE THR VAL THR VAL ALA SEQRES 22 A 476 ASP LEU PHE PHE ALA GLY THR GLU THR THR SER THR THR SEQRES 23 A 476 LEU ARG TYR GLY LEU LEU ILE LEU MET LYS TYR PRO GLU SEQRES 24 A 476 ILE GLU GLU LYS LEU HIS GLU GLU ILE ASP ARG VAL ILE SEQRES 25 A 476 GLY PRO SER ARG ILE PRO ALA ILE LYS ASP ARG GLN GLU SEQRES 26 A 476 MET PRO TYR MET ASP ALA VAL VAL HIS GLU ILE GLN ARG SEQRES 27 A 476 PHE ILE THR LEU VAL PRO SER ASN LEU PRO HIS GLU ALA SEQRES 28 A 476 THR ARG ASP THR ILE PHE ARG GLY TYR LEU ILE PRO LYS SEQRES 29 A 476 GLY THR VAL VAL VAL PRO THR LEU ASP SER VAL LEU TYR SEQRES 30 A 476 ASP ASN GLN GLU PHE PRO ASP PRO GLU LYS PHE LYS PRO SEQRES 31 A 476 GLU HIS PHE LEU ASN GLU ASN GLY LYS PHE LYS TYR SER SEQRES 32 A 476 ASP TYR PHE LYS PRO PHE SER THR GLY LYS ARG VAL CYS SEQRES 33 A 476 ALA GLY GLU GLY LEU ALA ARG MET GLU LEU PHE LEU LEU SEQRES 34 A 476 LEU CYS ALA ILE LEU GLN HIS PHE ASN LEU LYS PRO LEU SEQRES 35 A 476 VAL ASP PRO LYS ASP ILE ASP LEU SER PRO ILE HIS ILE SEQRES 36 A 476 GLY PHE GLY CYS ILE PRO PRO ARG TYR LYS LEU CYS VAL SEQRES 37 A 476 ILE PRO ARG SER HIS HIS HIS HIS SEQRES 1 B 476 MET ALA LYS LYS THR SER SER LYS GLY LYS LEU PRO PRO SEQRES 2 B 476 GLY PRO PHE PRO LEU PRO ILE ILE GLY ASN LEU PHE GLN SEQRES 3 B 476 LEU GLU LEU LYS ASN ILE PRO LYS SER PHE THR ARG LEU SEQRES 4 B 476 ALA GLN ARG PHE GLY PRO VAL PHE THR LEU TYR VAL GLY SEQRES 5 B 476 SER GLN ARG MET VAL VAL MET HIS GLY TYR LYS ALA VAL SEQRES 6 B 476 LYS GLU ALA LEU LEU ASP TYR LYS ASP GLU PHE SER GLY SEQRES 7 B 476 ARG GLY ASP LEU PRO ALA PHE HIS ALA HIS ARG ASP ARG SEQRES 8 B 476 GLY ILE ILE PHE ASN ASN GLY PRO THR TRP LYS ASP ILE SEQRES 9 B 476 ARG ARG PHE SER LEU THR THR LEU ARG ASN TYR GLY MET SEQRES 10 B 476 GLY LYS GLN GLY ASN GLU SER ARG ILE GLN ARG GLU ALA SEQRES 11 B 476 HIS PHE LEU LEU GLU ALA LEU ARG LYS THR GLN GLY GLN SEQRES 12 B 476 PRO PHE ASP PRO THR PHE LEU ILE GLY CYS ALA PRO CYS SEQRES 13 B 476 ASN VAL ILE ALA ASP ILE LEU PHE ARG LYS HIS PHE ASP SEQRES 14 B 476 TYR ASN ASP GLU LYS PHE LEU ARG LEU MET TYR LEU PHE SEQRES 15 B 476 ASN GLU ASN PHE HIS LEU LEU SER THR PRO TRP LEU GLN SEQRES 16 B 476 LEU TYR ASN ASN PHE PRO SER PHE LEU HIS TYR LEU PRO SEQRES 17 B 476 GLY SER HIS ARG LYS VAL ILE LYS ASN VAL ALA GLU VAL SEQRES 18 B 476 LYS GLU TYR VAL SER GLU ARG VAL LYS GLU HIS HIS GLN SEQRES 19 B 476 SER LEU ASP PRO ASN CYS PRO ARG ASP LEU THR ASP CYS SEQRES 20 B 476 LEU LEU VAL GLU MET GLU LYS GLU LYS HIS SER ALA GLU SEQRES 21 B 476 ARG LEU TYR THR MET ASP GLY ILE THR VAL THR VAL ALA SEQRES 22 B 476 ASP LEU PHE PHE ALA GLY THR GLU THR THR SER THR THR SEQRES 23 B 476 LEU ARG TYR GLY LEU LEU ILE LEU MET LYS TYR PRO GLU SEQRES 24 B 476 ILE GLU GLU LYS LEU HIS GLU GLU ILE ASP ARG VAL ILE SEQRES 25 B 476 GLY PRO SER ARG ILE PRO ALA ILE LYS ASP ARG GLN GLU SEQRES 26 B 476 MET PRO TYR MET ASP ALA VAL VAL HIS GLU ILE GLN ARG SEQRES 27 B 476 PHE ILE THR LEU VAL PRO SER ASN LEU PRO HIS GLU ALA SEQRES 28 B 476 THR ARG ASP THR ILE PHE ARG GLY TYR LEU ILE PRO LYS SEQRES 29 B 476 GLY THR VAL VAL VAL PRO THR LEU ASP SER VAL LEU TYR SEQRES 30 B 476 ASP ASN GLN GLU PHE PRO ASP PRO GLU LYS PHE LYS PRO SEQRES 31 B 476 GLU HIS PHE LEU ASN GLU ASN GLY LYS PHE LYS TYR SER SEQRES 32 B 476 ASP TYR PHE LYS PRO PHE SER THR GLY LYS ARG VAL CYS SEQRES 33 B 476 ALA GLY GLU GLY LEU ALA ARG MET GLU LEU PHE LEU LEU SEQRES 34 B 476 LEU CYS ALA ILE LEU GLN HIS PHE ASN LEU LYS PRO LEU SEQRES 35 B 476 VAL ASP PRO LYS ASP ILE ASP LEU SER PRO ILE HIS ILE SEQRES 36 B 476 GLY PHE GLY CYS ILE PRO PRO ARG TYR LYS LEU CYS VAL SEQRES 37 B 476 ILE PRO ARG SER HIS HIS HIS HIS HET HEM A 500 43 HET 4PZ A 501 6 HET HEM B 500 43 HET 4PZ B 501 6 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM 4PZ 4-METHYL-1H-PYRAZOLE HETSYN HEM HEME FORMUL 3 HEM 2(C34 H32 FE N4 O4) FORMUL 4 4PZ 2(C4 H6 N2) FORMUL 7 HOH *66(H2 O) HELIX 1 1 ASN A 44 LEU A 48 5 5 HELIX 2 2 GLU A 49 LYS A 51 5 3 HELIX 3 3 ASN A 52 GLY A 65 1 14 HELIX 4 4 GLY A 82 ASP A 92 1 11 HELIX 5 5 LEU A 103 ARG A 110 5 8 HELIX 6 6 THR A 121 GLY A 137 1 17 HELIX 7 7 GLY A 142 LYS A 160 1 19 HELIX 8 8 ASP A 167 ILE A 172 5 6 HELIX 9 9 GLY A 173 ARG A 186 1 14 HELIX 10 10 ASP A 193 LEU A 210 1 18 HELIX 11 11 THR A 212 PHE A 221 1 10 HELIX 12 12 PHE A 221 HIS A 226 1 6 HELIX 13 13 GLY A 230 GLN A 255 1 26 HELIX 14 14 ASP A 264 GLU A 276 1 13 HELIX 15 15 THR A 285 TYR A 318 1 34 HELIX 16 16 TYR A 318 ILE A 333 1 16 HELIX 17 17 ALA A 340 GLU A 346 5 7 HELIX 18 18 MET A 347 THR A 362 1 16 HELIX 19 19 LEU A 393 TYR A 398 1 6 HELIX 20 20 LYS A 410 LEU A 415 5 6 HELIX 21 21 GLY A 439 HIS A 457 1 19 HELIX 22 22 ASP A 465 ILE A 469 5 5 HELIX 23 23 ASN B 44 LEU B 48 5 5 HELIX 24 24 GLU B 49 LYS B 51 5 3 HELIX 25 25 ASN B 52 GLY B 65 1 14 HELIX 26 26 GLY B 82 ASP B 92 1 11 HELIX 27 27 LEU B 103 ARG B 110 5 8 HELIX 28 28 THR B 121 GLY B 137 1 17 HELIX 29 29 GLY B 142 LYS B 160 1 19 HELIX 30 30 PRO B 168 GLY B 173 1 6 HELIX 31 31 GLY B 173 ARG B 186 1 14 HELIX 32 32 ASP B 193 LEU B 210 1 18 HELIX 33 33 THR B 212 PHE B 221 1 10 HELIX 34 34 PHE B 221 HIS B 226 1 6 HELIX 35 35 SER B 231 GLN B 255 1 25 HELIX 36 36 ASP B 264 GLU B 276 1 13 HELIX 37 37 THR B 285 TYR B 318 1 34 HELIX 38 38 TYR B 318 ILE B 333 1 16 HELIX 39 39 ALA B 340 GLU B 346 5 7 HELIX 40 40 MET B 347 THR B 362 1 16 HELIX 41 41 LEU B 393 TYR B 398 1 6 HELIX 42 42 LYS B 410 LEU B 415 5 6 HELIX 43 43 GLY B 439 HIS B 457 1 19 HELIX 44 44 ASP B 465 ILE B 469 5 5 SHEET 1 A 5 VAL A 67 VAL A 72 0 SHEET 2 A 5 GLN A 75 MET A 80 -1 O MET A 77 N LEU A 70 SHEET 3 A 5 VAL A 388 PRO A 391 1 O VAL A 390 N VAL A 78 SHEET 4 A 5 HIS A 370 GLU A 371 -1 N HIS A 370 O VAL A 389 SHEET 5 A 5 GLY A 99 ARG A 100 -1 N GLY A 99 O GLU A 371 SHEET 1 B 2 THR A 376 PHE A 378 0 SHEET 2 B 2 TYR A 381 ILE A 383 -1 O ILE A 383 N THR A 376 SHEET 1 C 2 PHE A 458 PRO A 462 0 SHEET 2 C 2 LEU A 487 PRO A 491 -1 O CYS A 488 N LYS A 461 SHEET 1 D 2 HIS A 475 ILE A 476 0 SHEET 2 D 2 CYS A 480 ILE A 481 -1 O ILE A 481 N HIS A 475 SHEET 1 E 5 VAL B 67 VAL B 72 0 SHEET 2 E 5 GLN B 75 MET B 80 -1 O GLN B 75 N VAL B 72 SHEET 3 E 5 VAL B 388 PRO B 391 1 O VAL B 390 N VAL B 78 SHEET 4 E 5 HIS B 370 GLU B 371 -1 N HIS B 370 O VAL B 389 SHEET 5 E 5 GLY B 99 ARG B 100 -1 N GLY B 99 O GLU B 371 SHEET 1 F 2 THR B 376 PHE B 378 0 SHEET 2 F 2 TYR B 381 ILE B 383 -1 O TYR B 381 N PHE B 378 SHEET 1 G 2 PHE B 458 PRO B 462 0 SHEET 2 G 2 LEU B 487 PRO B 491 -1 O ILE B 490 N ASN B 459 SHEET 1 H 2 HIS B 475 ILE B 476 0 SHEET 2 H 2 CYS B 480 ILE B 481 -1 O ILE B 481 N HIS B 475 LINK SG CYS A 437 FE HEM A 500 1555 1555 1.67 LINK FE HEM A 500 N2 4PZ A 501 1555 1555 1.58 LINK SG CYS B 437 FE HEM B 500 1555 1555 2.00 LINK FE HEM B 500 N2 4PZ B 501 1555 1555 1.72 SITE 1 AC1 18 ARG A 100 ILE A 114 ILE A 115 TRP A 122 SITE 2 AC1 18 ARG A 126 ALA A 299 GLY A 300 THR A 303 SITE 3 AC1 18 THR A 307 ASN A 367 LEU A 368 HIS A 370 SITE 4 AC1 18 PRO A 429 PHE A 430 SER A 431 ARG A 435 SITE 5 AC1 18 CYS A 437 ALA A 438 SITE 1 AC2 3 ALA A 299 THR A 303 CYS A 437 SITE 1 AC3 19 ARG B 100 ILE B 114 ILE B 115 TRP B 122 SITE 2 AC3 19 ARG B 126 ALA B 299 GLY B 300 THR B 303 SITE 3 AC3 19 THR B 307 ASN B 367 LEU B 368 HIS B 370 SITE 4 AC3 19 PRO B 429 PHE B 430 SER B 431 ARG B 435 SITE 5 AC3 19 CYS B 437 ALA B 438 GLY B 439 SITE 1 AC4 2 ALA B 299 THR B 303 CRYST1 71.193 71.193 225.888 90.00 90.00 90.00 P 43 8 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 0.014046 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014046 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004427 0.00000