HEADER OXIDOREDUCTASE 12-NOV-20 7AYB TITLE CRYSTAL STRUCTURE OF WILD TYPE HUMAN MITOCHONDRIAL 2-ENOYL THIOESTER TITLE 2 REDUCTASE (MECR) COMPND MOL_ID: 1; COMPND 2 MOLECULE: ENOYL-[ACYL-CARRIER-PROTEIN] REDUCTASE, MITOCHONDRIAL; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: 2-ENOYL THIOESTER REDUCTASE,NUCLEAR RECEPTOR-BINDING FACTOR COMPND 5 1,NRBF-1; COMPND 6 EC: 1.3.1.104; COMPND 7 ENGINEERED: YES; COMPND 8 OTHER_DETAILS: WILD TYPE SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: MECR, NBRF1, CGI-63; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL 21 STAR (DE3) PLYSS KEYWDS MEDIUM-CHAIN ALCOHOL DEHYDROGENASE, MITOCHONDRIAL TRANS-2-ENOYL-COA KEYWDS 2 REDUCTASE, FATTY ACID SYNTHESIS, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR M.T.RAHMAN,M.K.KOSKI,K.J.AUTIO,A.J.KASTANIOTIS,R.K.WIERENGA, AUTHOR 2 J.K.HILTUNEN REVDAT 3 07-FEB-24 7AYB 1 REMARK REVDAT 2 15-FEB-23 7AYB 1 JRNL REVDAT 1 01-JUN-22 7AYB 0 JRNL AUTH M.TANVIR RAHMAN,M.KRISTIAN KOSKI,J.PANECKA-HOFMAN,W.SCHMITZ, JRNL AUTH 2 A.J.KASTANIOTIS,R.C.WADE,R.K.WIERENGA,J.KALERVO HILTUNEN, JRNL AUTH 3 K.J.AUTIO JRNL TITL AN ENGINEERED VARIANT OF MECR REDUCTASE REVEALS JRNL TITL 2 INDISPENSABILITY OF LONG-CHAIN ACYL-ACPS FOR MITOCHONDRIAL JRNL TITL 3 RESPIRATION. JRNL REF NAT COMMUN V. 14 619 2023 JRNL REFN ESSN 2041-1723 JRNL PMID 36739436 JRNL DOI 10.1038/S41467-023-36358-7 REMARK 2 REMARK 2 RESOLUTION. 1.85 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0258 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) : 1.85 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 61.89 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 34057 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) : 0.192 REMARK 3 R VALUE (WORKING SET) : 0.189 REMARK 3 FREE R VALUE : 0.223 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.000 REMARK 3 FREE R VALUE TEST SET COUNT : 3358 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) : 1.85 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.90 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2469 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 BIN R VALUE (WORKING SET) : 0.2910 REMARK 3 BIN FREE R VALUE SET COUNT : 246 REMARK 3 BIN FREE R VALUE : 0.3580 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2605 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 29 REMARK 3 SOLVENT ATOMS : 200 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 58.95 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.56000 REMARK 3 B22 (A**2) : 0.56000 REMARK 3 B33 (A**2) : -1.80000 REMARK 3 B12 (A**2) : 0.28000 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): 0.129 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.124 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.104 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 6.904 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.969 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.961 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2736 ; 0.009 ; 0.018 REMARK 3 BOND LENGTHS OTHERS (A): 2625 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3716 ; 1.265 ; 1.892 REMARK 3 BOND ANGLES OTHERS (DEGREES): 6108 ; 1.071 ; 2.930 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 357 ; 5.397 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 116 ;38.118 ;24.224 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 486 ;15.871 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 20 ;18.440 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 421 ; 0.077 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3040 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 512 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL 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 : 1 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 42 A 381 REMARK 3 ORIGIN FOR THE GROUP (A): -58.5910 66.5080 10.4860 REMARK 3 T TENSOR REMARK 3 T11: 0.0546 T22: 0.0668 REMARK 3 T33: 0.0520 T12: -0.0379 REMARK 3 T13: -0.0405 T23: 0.0216 REMARK 3 L TENSOR REMARK 3 L11: 4.0461 L22: 1.2581 REMARK 3 L33: 2.6709 L12: 1.2783 REMARK 3 L13: 1.2034 L23: 0.6146 REMARK 3 S TENSOR REMARK 3 S11: 0.2338 S12: 0.0128 S13: -0.4090 REMARK 3 S21: -0.0195 S22: -0.0311 S23: -0.1016 REMARK 3 S31: 0.2972 S32: -0.3189 S33: -0.2028 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.00 REMARK 3 ION PROBE RADIUS : 0.70 REMARK 3 SHRINKAGE RADIUS : 0.70 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: U VALUES : WITH TLS ADDED HYDROGENS REMARK 3 HAVE BEEN ADDED IN THE RIDING POSITIONS REMARK 4 REMARK 4 7AYB COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 12-NOV-20. REMARK 100 THE DEPOSITION ID IS D_1292111656. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-MAY-19 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I04 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9795 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER2 X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 37465 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.850 REMARK 200 RESOLUTION RANGE LOW (A) : 61.890 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 19.30 REMARK 200 R MERGE (I) : 0.04700 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 28.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.85 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.90 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 15.10 REMARK 200 R MERGE FOR SHELL (I) : 1.89400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 1.500 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: 2VCY REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 56.05 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.80 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1M NACL, 16.82% (W/V) POLYETHYLENE REMARK 280 GLYCOL 6000, 100MM ACETIC ACID PH:4.5, PH 4.5, VAPOR DIFFUSION, REMARK 280 SITTING DROP, TEMPERATURE 277K 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 48.36333 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 96.72667 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 96.72667 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 48.36333 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 5200 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 29110 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -117.0 KCAL/MOL 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 BIOMT1 2 -0.500000 -0.866025 0.000000 0.00000 REMARK 350 BIOMT2 2 -0.866025 0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 48.36333 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 CL CL A 402 LIES ON A SPECIAL POSITION. 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 30 REMARK 465 ALA A 31 REMARK 465 SER A 32 REMARK 465 SER A 33 REMARK 465 TYR A 34 REMARK 465 SER A 35 REMARK 465 ALA A 36 REMARK 465 SER A 37 REMARK 465 ALA A 38 REMARK 465 GLU A 39 REMARK 465 PRO A 40 REMARK 465 ALA A 41 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 VAL A 166 -73.26 -115.32 REMARK 500 PHE A 178 -50.43 -123.24 REMARK 500 ASP A 220 41.19 -102.45 REMARK 500 CYS A 263 21.76 -140.89 REMARK 500 LYS A 362 125.10 -29.90 REMARK 500 SER A 366 -60.81 -25.30 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 residue CL A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 404 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PO4 A 405 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 406 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 407 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ACY A 408 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ACY A 409 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 7AYC RELATED DB: PDB REMARK 900 RELATED ID: 7AYD RELATED DB: PDB DBREF 7AYB A 31 373 UNP Q9BV79 MECR_HUMAN 31 373 SEQADV 7AYB MET A 30 UNP Q9BV79 INITIATING METHIONINE SEQADV 7AYB LEU A 96 UNP Q9BV79 PHE 96 VARIANT SEQADV 7AYB LEU A 374 UNP Q9BV79 EXPRESSION TAG SEQADV 7AYB GLU A 375 UNP Q9BV79 EXPRESSION TAG SEQADV 7AYB HIS A 376 UNP Q9BV79 EXPRESSION TAG SEQADV 7AYB HIS A 377 UNP Q9BV79 EXPRESSION TAG SEQADV 7AYB HIS A 378 UNP Q9BV79 EXPRESSION TAG SEQADV 7AYB HIS A 379 UNP Q9BV79 EXPRESSION TAG SEQADV 7AYB HIS A 380 UNP Q9BV79 EXPRESSION TAG SEQADV 7AYB HIS A 381 UNP Q9BV79 EXPRESSION TAG SEQRES 1 A 352 MET ALA SER SER TYR SER ALA SER ALA GLU PRO ALA ARG SEQRES 2 A 352 VAL ARG ALA LEU VAL TYR GLY HIS HIS GLY ASP PRO ALA SEQRES 3 A 352 LYS VAL VAL GLU LEU LYS ASN LEU GLU LEU ALA ALA VAL SEQRES 4 A 352 ARG GLY SER ASP VAL ARG VAL LYS MET LEU ALA ALA PRO SEQRES 5 A 352 ILE ASN PRO SER ASP ILE ASN MET ILE GLN GLY ASN TYR SEQRES 6 A 352 GLY LEU LEU PRO GLU LEU PRO ALA VAL GLY GLY ASN GLU SEQRES 7 A 352 GLY VAL ALA GLN VAL VAL ALA VAL GLY SER ASN VAL THR SEQRES 8 A 352 GLY LEU LYS PRO GLY ASP TRP VAL ILE PRO ALA ASN ALA SEQRES 9 A 352 GLY LEU GLY THR TRP ARG THR GLU ALA VAL PHE SER GLU SEQRES 10 A 352 GLU ALA LEU ILE GLN VAL PRO SER ASP ILE PRO LEU GLN SEQRES 11 A 352 SER ALA ALA THR LEU GLY VAL ASN PRO CYS THR ALA TYR SEQRES 12 A 352 ARG MET LEU MET ASP PHE GLU GLN LEU GLN PRO GLY ASP SEQRES 13 A 352 SER VAL ILE GLN ASN ALA SER ASN SER GLY VAL GLY GLN SEQRES 14 A 352 ALA VAL ILE GLN ILE ALA ALA ALA LEU GLY LEU ARG THR SEQRES 15 A 352 ILE ASN VAL VAL ARG ASP ARG PRO ASP ILE GLN LYS LEU SEQRES 16 A 352 SER ASP ARG LEU LYS SER LEU GLY ALA GLU HIS VAL ILE SEQRES 17 A 352 THR GLU GLU GLU LEU ARG ARG PRO GLU MET LYS ASN PHE SEQRES 18 A 352 PHE LYS ASP MET PRO GLN PRO ARG LEU ALA LEU ASN CYS SEQRES 19 A 352 VAL GLY GLY LYS SER SER THR GLU LEU LEU ARG GLN LEU SEQRES 20 A 352 ALA ARG GLY GLY THR MET VAL THR TYR GLY GLY MET ALA SEQRES 21 A 352 LYS GLN PRO VAL VAL ALA SER VAL SER LEU LEU ILE PHE SEQRES 22 A 352 LYS ASP LEU LYS LEU ARG GLY PHE TRP LEU SER GLN TRP SEQRES 23 A 352 LYS LYS ASP HIS SER PRO ASP GLN PHE LYS GLU LEU ILE SEQRES 24 A 352 LEU THR LEU CYS ASP LEU ILE ARG ARG GLY GLN LEU THR SEQRES 25 A 352 ALA PRO ALA CYS SER GLN VAL PRO LEU GLN ASP TYR GLN SEQRES 26 A 352 SER ALA LEU GLU ALA SER MET LYS PRO PHE ILE SER SER SEQRES 27 A 352 LYS GLN ILE LEU THR MET LEU GLU HIS HIS HIS HIS HIS SEQRES 28 A 352 HIS HET CL A 401 1 HET CL A 402 1 HET CL A 403 1 HET CL A 404 1 HET PO4 A 405 5 HET GOL A 406 6 HET GOL A 407 6 HET ACY A 408 4 HET ACY A 409 4 HETNAM CL CHLORIDE ION HETNAM PO4 PHOSPHATE ION HETNAM GOL GLYCEROL HETNAM ACY ACETIC ACID HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 2 CL 4(CL 1-) FORMUL 6 PO4 O4 P 3- FORMUL 7 GOL 2(C3 H8 O3) FORMUL 9 ACY 2(C2 H4 O2) FORMUL 11 HOH *200(H2 O) HELIX 1 AA1 ASP A 53 VAL A 57 1 5 HELIX 2 AA2 ASN A 83 GLY A 92 1 10 HELIX 3 AA3 PRO A 157 GLY A 165 1 9 HELIX 4 AA4 VAL A 166 ASP A 177 1 12 HELIX 5 AA5 SER A 194 LEU A 207 1 14 HELIX 6 AA6 ASP A 220 LEU A 231 1 12 HELIX 7 AA7 GLU A 239 ARG A 243 1 5 HELIX 8 AA8 PRO A 245 PHE A 250 5 6 HELIX 9 AA9 GLY A 265 GLN A 275 1 11 HELIX 10 AB1 SER A 296 PHE A 302 1 7 HELIX 11 AB2 TRP A 311 HIS A 319 1 9 HELIX 12 AB3 SER A 320 ARG A 337 1 18 HELIX 13 AB4 ASP A 352 LYS A 362 1 11 SHEET 1 AA1 3 VAL A 58 LEU A 63 0 SHEET 2 AA1 3 VAL A 43 TYR A 48 -1 N ALA A 45 O LYS A 61 SHEET 3 AA1 3 ALA A 102 VAL A 103 -1 O ALA A 102 N TYR A 48 SHEET 1 AA2 5 GLU A 141 SER A 145 0 SHEET 2 AA2 5 ASP A 72 PRO A 81 -1 N VAL A 73 O PHE A 144 SHEET 3 AA2 5 VAL A 109 VAL A 115 -1 O VAL A 113 N ARG A 74 SHEET 4 AA2 5 TRP A 127 PRO A 130 -1 O VAL A 128 N ALA A 110 SHEET 5 AA2 5 LEU A 149 VAL A 152 -1 O ILE A 150 N ILE A 129 SHEET 1 AA3 4 GLU A 141 SER A 145 0 SHEET 2 AA3 4 ASP A 72 PRO A 81 -1 N VAL A 73 O PHE A 144 SHEET 3 AA3 4 LYS A 368 THR A 372 -1 O LEU A 371 N ALA A 80 SHEET 4 AA3 4 CYS A 345 PRO A 349 1 N VAL A 348 O ILE A 370 SHEET 1 AA4 6 HIS A 235 THR A 238 0 SHEET 2 AA4 6 ARG A 210 VAL A 215 1 N ASN A 213 O ILE A 237 SHEET 3 AA4 6 SER A 186 GLN A 189 1 N GLN A 189 O VAL A 214 SHEET 4 AA4 6 LEU A 259 ASN A 262 1 O LEU A 261 N ILE A 188 SHEET 5 AA4 6 THR A 281 THR A 284 1 O VAL A 283 N ALA A 260 SHEET 6 AA4 6 LYS A 306 GLY A 309 1 O ARG A 308 N THR A 284 CISPEP 1 LEU A 100 PRO A 101 0 -2.11 SITE 1 AC1 3 SER A 313 LYS A 316 HOH A 686 SITE 1 AC2 4 LYS A 229 HIS A 235 VAL A 236 ARG A 244 SITE 1 AC3 5 ALA A 191 VAL A 215 GLU A 239 ACY A 408 SITE 2 AC3 5 HOH A 697 SITE 1 AC4 4 ASP A 220 LYS A 223 LEU A 224 ARG A 227 SITE 1 AC5 5 ASN A 88 ASN A 93 GLY A 287 VAL A 297 SITE 2 AC5 5 HOH A 519 SITE 1 AC6 10 ARG A 278 ILE A 301 ASP A 304 PHE A 310 SITE 2 AC6 10 TRP A 311 GLN A 314 TRP A 315 HOH A 517 SITE 3 AC6 10 HOH A 559 HOH A 619 SITE 1 AC7 9 ALA A 191 SER A 192 ASN A 193 ARG A 216 SITE 2 AC7 9 ARG A 218 CL A 404 HOH A 502 HOH A 550 SITE 3 AC7 9 HOH A 697 SITE 1 AC8 2 GLN A 314 LYS A 317 CRYST1 71.470 71.470 145.090 90.00 90.00 120.00 P 31 2 1 6 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 0.013992 0.008078 0.000000 0.00000 SCALE2 0.000000 0.016156 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006892 0.00000