HEADER HYDROLASE 10-MAR-98 1A7A TITLE STRUCTURE OF HUMAN PLACENTAL S-ADENOSYLHOMOCYSTEINE HYDROLASE: TITLE 2 DETERMINATION OF A 30 SELENIUM ATOM SUBSTRUCTURE FROM DATA AT A TITLE 3 SINGLE WAVELENGTH COMPND MOL_ID: 1; COMPND 2 MOLECULE: S-ADENOSYLHOMOCYSTEINE HYDROLASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 3.3.1.1; COMPND 5 ENGINEERED: YES; COMPND 6 OTHER_DETAILS: SELENOMETHIONINE DERIVATIZED PROTEIN SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 TISSUE: PLACENTA; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: B834; SOURCE 9 EXPRESSION_SYSTEM_CELLULAR_LOCATION: CYTOPLASM KEYWDS HYDROLASE, NAD BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR M.A.TURNER,C.-S.YUAN,R.T.BORCHARDT,M.S.HERSHFIELD,G.D.SMITH, AUTHOR 2 P.L.HOWELL REVDAT 5 23-OCT-24 1A7A 1 REMARK REVDAT 4 03-NOV-21 1A7A 1 REMARK SEQADV LINK REVDAT 3 13-JUL-11 1A7A 1 VERSN REVDAT 2 24-FEB-09 1A7A 1 VERSN REVDAT 1 20-APR-99 1A7A 0 JRNL AUTH M.A.TURNER,C.S.YUAN,R.T.BORCHARDT,M.S.HERSHFIELD,G.D.SMITH, JRNL AUTH 2 P.L.HOWELL JRNL TITL STRUCTURE DETERMINATION OF SELENOMETHIONYL JRNL TITL 2 S-ADENOSYLHOMOCYSTEINE HYDROLASE USING DATA AT A SINGLE JRNL TITL 3 WAVELENGTH. JRNL REF NAT.STRUCT.BIOL. V. 5 369 1998 JRNL REFN ISSN 1072-8368 JRNL PMID 9586999 JRNL DOI 10.1038/NSB0598-369 REMARK 2 REMARK 2 RESOLUTION. 2.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 0.1 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 97.5 REMARK 3 NUMBER OF REFLECTIONS : 49460 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 SET) : 0.227 REMARK 3 FREE R VALUE : 0.247 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.700 REMARK 3 FREE R VALUE TEST SET COUNT : 4804 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.004 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.97 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 95.30 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 7294 REMARK 3 BIN R VALUE (WORKING SET) : 0.3110 REMARK 3 BIN FREE R VALUE : 0.3320 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 9.30 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 751 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.012 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6666 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 122 REMARK 3 SOLVENT ATOMS : 46 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 28.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 21.80 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -21.44000 REMARK 3 B22 (A**2) : 13.55000 REMARK 3 B33 (A**2) : 7.89000 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 COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.36 REMARK 3 ESD FROM SIGMAA (A) : 0.42 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.40 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.46 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.008 REMARK 3 BOND ANGLES (DEGREES) : 1.700 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 21.00 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.130 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 0.890 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.500 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.310 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 1.990 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL REMARK 3 REMARK 3 NCS MODEL : RESTRAINTS 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN_REP.TOP REMARK 3 TOPOLOGY FILE 2 : WAT_REP.TOP REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1A7A 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_1000170481. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : JUL-97 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X12C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.95 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : BRANDEIS REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 50613 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.800 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 200 DATA REDUNDANCY : 6.900 REMARK 200 R MERGE (I) : 0.07400 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 11.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.90 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.5 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAS REMARK 200 SOFTWARE USED: SHAKE-N-BAKE V. 2.0 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 55.11 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.74 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 5.6 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X,Y,-Z REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z REMARK 290 7555 -X+1/2,Y+1/2,-Z REMARK 290 8555 X+1/2,-Y+1/2,-Z 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 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 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 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 45.96500 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 84.01000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 45.96500 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 84.01000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 45.96500 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 84.01000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 45.96500 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 84.01000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 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,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 28230 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 52310 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -119.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 -1.000000 0.000000 0.000000 45.96500 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 84.01000 REMARK 350 BIOMT3 2 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 MSE A 1 REMARK 465 MSE B 1 REMARK 465 SER B 2 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 O HOH B 446 O HOH B 446 6555 2.05 REMARK 500 OD1 ASP B 201 O HOH B 446 6555 2.19 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 LYS A 4 114.43 -30.72 REMARK 500 TYR A 7 179.99 162.56 REMARK 500 LYS A 8 111.46 -161.85 REMARK 500 MSE A 29 64.29 -117.92 REMARK 500 HIS A 55 116.33 -21.04 REMARK 500 PRO A 98 109.74 -59.81 REMARK 500 TRP A 102 144.89 -170.53 REMARK 500 PRO A 148 3.62 -58.97 REMARK 500 THR A 185 15.03 -65.59 REMARK 500 LYS A 186 -68.87 -121.33 REMARK 500 PHE A 189 -69.44 -135.92 REMARK 500 LEU A 192 -73.33 -78.53 REMARK 500 LYS A 318 81.24 -151.70 REMARK 500 ALA A 340 23.43 48.39 REMARK 500 LEU A 344 105.23 -29.93 REMARK 500 ALA A 350 -138.68 -144.05 REMARK 500 ASP A 377 -1.99 -56.19 REMARK 500 ASP A 422 -56.47 -122.59 REMARK 500 LYS B 4 116.77 176.75 REMARK 500 TYR B 7 179.55 161.72 REMARK 500 LYS B 8 110.16 -161.62 REMARK 500 MSE B 29 63.62 -116.78 REMARK 500 HIS B 55 116.24 -19.70 REMARK 500 PRO B 148 3.71 -58.60 REMARK 500 THR B 185 13.96 -65.04 REMARK 500 LYS B 186 -68.05 -120.97 REMARK 500 PHE B 189 -68.63 -137.25 REMARK 500 LEU B 192 -73.88 -78.35 REMARK 500 LYS B 318 80.41 -151.54 REMARK 500 ALA B 340 27.55 45.93 REMARK 500 LEU B 344 104.70 -30.67 REMARK 500 ALA B 350 -136.36 -143.07 REMARK 500 ASP B 377 -2.57 -57.70 REMARK 500 ASP B 422 -57.46 -123.40 REMARK 500 PRO B 424 132.55 -39.67 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 NAD A 433 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NAD B 434 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ADC A 435 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ADC B 436 DBREF 1A7A A 2 432 UNP P23526 SAHH_HUMAN 2 432 DBREF 1A7A B 2 432 UNP P23526 SAHH_HUMAN 2 432 SEQADV 1A7A MSE A 29 UNP P23526 MET 29 ENGINEERED MUTATION SEQADV 1A7A MSE A 33 UNP P23526 MET 33 ENGINEERED MUTATION SEQADV 1A7A MSE A 35 UNP P23526 MET 35 ENGINEERED MUTATION SEQADV 1A7A MSE A 56 UNP P23526 MET 56 ENGINEERED MUTATION SEQADV 1A7A MSE A 127 UNP P23526 MET 127 ENGINEERED MUTATION SEQADV 1A7A MSE A 167 UNP P23526 MET 167 ENGINEERED MUTATION SEQADV 1A7A MSE A 168 UNP P23526 MET 168 ENGINEERED MUTATION SEQADV 1A7A MSE A 210 UNP P23526 MET 210 ENGINEERED MUTATION SEQADV 1A7A MSE A 254 UNP P23526 MET 254 ENGINEERED MUTATION SEQADV 1A7A MSE A 262 UNP P23526 MET 262 ENGINEERED MUTATION SEQADV 1A7A MSE A 290 UNP P23526 MET 290 ENGINEERED MUTATION SEQADV 1A7A MSE A 351 UNP P23526 MET 351 ENGINEERED MUTATION SEQADV 1A7A MSE A 358 UNP P23526 MET 358 ENGINEERED MUTATION SEQADV 1A7A MSE A 367 UNP P23526 MET 367 ENGINEERED MUTATION SEQADV 1A7A MSE A 419 UNP P23526 MET 419 ENGINEERED MUTATION SEQADV 1A7A MSE B 29 UNP P23526 MET 29 ENGINEERED MUTATION SEQADV 1A7A MSE B 33 UNP P23526 MET 33 ENGINEERED MUTATION SEQADV 1A7A MSE B 35 UNP P23526 MET 35 ENGINEERED MUTATION SEQADV 1A7A MSE B 56 UNP P23526 MET 56 ENGINEERED MUTATION SEQADV 1A7A MSE B 127 UNP P23526 MET 127 ENGINEERED MUTATION SEQADV 1A7A MSE B 167 UNP P23526 MET 167 ENGINEERED MUTATION SEQADV 1A7A MSE B 168 UNP P23526 MET 168 ENGINEERED MUTATION SEQADV 1A7A MSE B 210 UNP P23526 MET 210 ENGINEERED MUTATION SEQADV 1A7A MSE B 254 UNP P23526 MET 254 ENGINEERED MUTATION SEQADV 1A7A MSE B 262 UNP P23526 MET 262 ENGINEERED MUTATION SEQADV 1A7A MSE B 290 UNP P23526 MET 290 ENGINEERED MUTATION SEQADV 1A7A MSE B 351 UNP P23526 MET 351 ENGINEERED MUTATION SEQADV 1A7A MSE B 358 UNP P23526 MET 358 ENGINEERED MUTATION SEQADV 1A7A MSE B 367 UNP P23526 MET 367 ENGINEERED MUTATION SEQADV 1A7A MSE B 419 UNP P23526 MET 419 ENGINEERED MUTATION SEQRES 1 A 432 MSE SER ASP LYS LEU PRO TYR LYS VAL ALA ASP ILE GLY SEQRES 2 A 432 LEU ALA ALA TRP GLY ARG LYS ALA LEU ASP ILE ALA GLU SEQRES 3 A 432 ASN GLU MSE PRO GLY LEU MSE ARG MSE ARG GLU ARG TYR SEQRES 4 A 432 SER ALA SER LYS PRO LEU LYS GLY ALA ARG ILE ALA GLY SEQRES 5 A 432 CYS LEU HIS MSE THR VAL GLU THR ALA VAL LEU ILE GLU SEQRES 6 A 432 THR LEU VAL THR LEU GLY ALA GLU VAL GLN TRP SER SER SEQRES 7 A 432 CYS ASN ILE PHE SER THR GLN ASN HIS ALA ALA ALA ALA SEQRES 8 A 432 ILE ALA LYS ALA GLY ILE PRO VAL TYR ALA TRP LYS GLY SEQRES 9 A 432 GLU THR ASP GLU GLU TYR LEU TRP CYS ILE GLU GLN THR SEQRES 10 A 432 LEU TYR PHE LYS ASP GLY PRO LEU ASN MSE ILE LEU ASP SEQRES 11 A 432 ASP GLY GLY ASP LEU THR ASN LEU ILE HIS THR LYS TYR SEQRES 12 A 432 PRO GLN LEU LEU PRO GLY ILE ARG GLY ILE SER GLU GLU SEQRES 13 A 432 THR THR THR GLY VAL HIS ASN LEU TYR LYS MSE MSE ALA SEQRES 14 A 432 ASN GLY ILE LEU LYS VAL PRO ALA ILE ASN VAL ASN ASP SEQRES 15 A 432 SER VAL THR LYS SER LYS PHE ASP ASN LEU TYR GLY CYS SEQRES 16 A 432 ARG GLU SER LEU ILE ASP GLY ILE LYS ARG ALA THR ASP SEQRES 17 A 432 VAL MSE ILE ALA GLY LYS VAL ALA VAL VAL ALA GLY TYR SEQRES 18 A 432 GLY ASP VAL GLY LYS GLY CYS ALA GLN ALA LEU ARG GLY SEQRES 19 A 432 PHE GLY ALA ARG VAL ILE ILE THR GLU ILE ASP PRO ILE SEQRES 20 A 432 ASN ALA LEU GLN ALA ALA MSE GLU GLY TYR GLU VAL THR SEQRES 21 A 432 THR MSE ASP GLU ALA CYS GLN GLU GLY ASN ILE PHE VAL SEQRES 22 A 432 THR THR THR GLY CYS ILE ASP ILE ILE LEU GLY ARG HIS SEQRES 23 A 432 PHE GLU GLN MSE LYS ASP ASP ALA ILE VAL CYS ASN ILE SEQRES 24 A 432 GLY HIS PHE ASP VAL GLU ILE ASP VAL LYS TRP LEU ASN SEQRES 25 A 432 GLU ASN ALA VAL GLU LYS VAL ASN ILE LYS PRO GLN VAL SEQRES 26 A 432 ASP ARG TYR ARG LEU LYS ASN GLY ARG ARG ILE ILE LEU SEQRES 27 A 432 LEU ALA GLU GLY ARG LEU VAL ASN LEU GLY CYS ALA MSE SEQRES 28 A 432 GLY HIS PRO SER PHE VAL MSE SER ASN SER PHE THR ASN SEQRES 29 A 432 GLN VAL MSE ALA GLN ILE GLU LEU TRP THR HIS PRO ASP SEQRES 30 A 432 LYS TYR PRO VAL GLY VAL HIS PHE LEU PRO LYS LYS LEU SEQRES 31 A 432 ASP GLU ALA VAL ALA GLU ALA HIS LEU GLY LYS LEU ASN SEQRES 32 A 432 VAL LYS LEU THR LYS LEU THR GLU LYS GLN ALA GLN TYR SEQRES 33 A 432 LEU GLY MSE SER CYS ASP GLY PRO PHE LYS PRO ASP HIS SEQRES 34 A 432 TYR ARG TYR SEQRES 1 B 432 MSE SER ASP LYS LEU PRO TYR LYS VAL ALA ASP ILE GLY SEQRES 2 B 432 LEU ALA ALA TRP GLY ARG LYS ALA LEU ASP ILE ALA GLU SEQRES 3 B 432 ASN GLU MSE PRO GLY LEU MSE ARG MSE ARG GLU ARG TYR SEQRES 4 B 432 SER ALA SER LYS PRO LEU LYS GLY ALA ARG ILE ALA GLY SEQRES 5 B 432 CYS LEU HIS MSE THR VAL GLU THR ALA VAL LEU ILE GLU SEQRES 6 B 432 THR LEU VAL THR LEU GLY ALA GLU VAL GLN TRP SER SER SEQRES 7 B 432 CYS ASN ILE PHE SER THR GLN ASN HIS ALA ALA ALA ALA SEQRES 8 B 432 ILE ALA LYS ALA GLY ILE PRO VAL TYR ALA TRP LYS GLY SEQRES 9 B 432 GLU THR ASP GLU GLU TYR LEU TRP CYS ILE GLU GLN THR SEQRES 10 B 432 LEU TYR PHE LYS ASP GLY PRO LEU ASN MSE ILE LEU ASP SEQRES 11 B 432 ASP GLY GLY ASP LEU THR ASN LEU ILE HIS THR LYS TYR SEQRES 12 B 432 PRO GLN LEU LEU PRO GLY ILE ARG GLY ILE SER GLU GLU SEQRES 13 B 432 THR THR THR GLY VAL HIS ASN LEU TYR LYS MSE MSE ALA SEQRES 14 B 432 ASN GLY ILE LEU LYS VAL PRO ALA ILE ASN VAL ASN ASP SEQRES 15 B 432 SER VAL THR LYS SER LYS PHE ASP ASN LEU TYR GLY CYS SEQRES 16 B 432 ARG GLU SER LEU ILE ASP GLY ILE LYS ARG ALA THR ASP SEQRES 17 B 432 VAL MSE ILE ALA GLY LYS VAL ALA VAL VAL ALA GLY TYR SEQRES 18 B 432 GLY ASP VAL GLY LYS GLY CYS ALA GLN ALA LEU ARG GLY SEQRES 19 B 432 PHE GLY ALA ARG VAL ILE ILE THR GLU ILE ASP PRO ILE SEQRES 20 B 432 ASN ALA LEU GLN ALA ALA MSE GLU GLY TYR GLU VAL THR SEQRES 21 B 432 THR MSE ASP GLU ALA CYS GLN GLU GLY ASN ILE PHE VAL SEQRES 22 B 432 THR THR THR GLY CYS ILE ASP ILE ILE LEU GLY ARG HIS SEQRES 23 B 432 PHE GLU GLN MSE LYS ASP ASP ALA ILE VAL CYS ASN ILE SEQRES 24 B 432 GLY HIS PHE ASP VAL GLU ILE ASP VAL LYS TRP LEU ASN SEQRES 25 B 432 GLU ASN ALA VAL GLU LYS VAL ASN ILE LYS PRO GLN VAL SEQRES 26 B 432 ASP ARG TYR ARG LEU LYS ASN GLY ARG ARG ILE ILE LEU SEQRES 27 B 432 LEU ALA GLU GLY ARG LEU VAL ASN LEU GLY CYS ALA MSE SEQRES 28 B 432 GLY HIS PRO SER PHE VAL MSE SER ASN SER PHE THR ASN SEQRES 29 B 432 GLN VAL MSE ALA GLN ILE GLU LEU TRP THR HIS PRO ASP SEQRES 30 B 432 LYS TYR PRO VAL GLY VAL HIS PHE LEU PRO LYS LYS LEU SEQRES 31 B 432 ASP GLU ALA VAL ALA GLU ALA HIS LEU GLY LYS LEU ASN SEQRES 32 B 432 VAL LYS LEU THR LYS LEU THR GLU LYS GLN ALA GLN TYR SEQRES 33 B 432 LEU GLY MSE SER CYS ASP GLY PRO PHE LYS PRO ASP HIS SEQRES 34 B 432 TYR ARG TYR MODRES 1A7A MSE A 29 MET SELENOMETHIONINE MODRES 1A7A MSE A 33 MET SELENOMETHIONINE MODRES 1A7A MSE A 35 MET SELENOMETHIONINE MODRES 1A7A MSE A 56 MET SELENOMETHIONINE MODRES 1A7A MSE A 127 MET SELENOMETHIONINE MODRES 1A7A MSE A 167 MET SELENOMETHIONINE MODRES 1A7A MSE A 168 MET SELENOMETHIONINE MODRES 1A7A MSE A 210 MET SELENOMETHIONINE MODRES 1A7A MSE A 254 MET SELENOMETHIONINE MODRES 1A7A MSE A 262 MET SELENOMETHIONINE MODRES 1A7A MSE A 290 MET SELENOMETHIONINE MODRES 1A7A MSE A 351 MET SELENOMETHIONINE MODRES 1A7A MSE A 358 MET SELENOMETHIONINE MODRES 1A7A MSE A 367 MET SELENOMETHIONINE MODRES 1A7A MSE A 419 MET SELENOMETHIONINE MODRES 1A7A MSE B 29 MET SELENOMETHIONINE MODRES 1A7A MSE B 33 MET SELENOMETHIONINE MODRES 1A7A MSE B 35 MET SELENOMETHIONINE MODRES 1A7A MSE B 56 MET SELENOMETHIONINE MODRES 1A7A MSE B 127 MET SELENOMETHIONINE MODRES 1A7A MSE B 167 MET SELENOMETHIONINE MODRES 1A7A MSE B 168 MET SELENOMETHIONINE MODRES 1A7A MSE B 210 MET SELENOMETHIONINE MODRES 1A7A MSE B 254 MET SELENOMETHIONINE MODRES 1A7A MSE B 262 MET SELENOMETHIONINE MODRES 1A7A MSE B 290 MET SELENOMETHIONINE MODRES 1A7A MSE B 351 MET SELENOMETHIONINE MODRES 1A7A MSE B 358 MET SELENOMETHIONINE MODRES 1A7A MSE B 367 MET SELENOMETHIONINE MODRES 1A7A MSE B 419 MET SELENOMETHIONINE HET MSE A 29 8 HET MSE A 33 8 HET MSE A 35 8 HET MSE A 56 8 HET MSE A 127 8 HET MSE A 167 8 HET MSE A 168 8 HET MSE A 210 8 HET MSE A 254 8 HET MSE A 262 8 HET MSE A 290 8 HET MSE A 351 8 HET MSE A 358 8 HET MSE A 367 8 HET MSE A 419 8 HET MSE B 29 8 HET MSE B 33 8 HET MSE B 35 8 HET MSE B 56 8 HET MSE B 127 8 HET MSE B 167 8 HET MSE B 168 8 HET MSE B 210 8 HET MSE B 254 8 HET MSE B 262 8 HET MSE B 290 8 HET MSE B 351 8 HET MSE B 358 8 HET MSE B 367 8 HET MSE B 419 8 HET NAD A 433 44 HET ADC A 435 17 HET NAD B 434 44 HET ADC B 436 17 HETNAM MSE SELENOMETHIONINE HETNAM NAD NICOTINAMIDE-ADENINE-DINUCLEOTIDE HETNAM ADC (1'R,2'S)-9-(2-HYDROXY-3'-KETO-CYCLOPENTEN-1-YL)ADENINE FORMUL 1 MSE 30(C5 H11 N O2 SE) FORMUL 3 NAD 2(C21 H27 N7 O14 P2) FORMUL 4 ADC 2(C10 H11 N5 O2) FORMUL 7 HOH *46(H2 O) HELIX 1 1 ILE A 12 ASN A 27 5 16 HELIX 2 2 PRO A 30 TYR A 39 1 10 HELIX 3 2 VAL A 58 THR A 69 1 12 HELIX 4 3 ASN A 86 LYS A 94 1 9 HELIX 5 4 ASP A 107 LEU A 118 1 12 HELIX 6 5 ASP A 134 LYS A 142 1 9 HELIX 7 6 PRO A 144 LEU A 147 1 4 HELIX 8 7 THR A 158 MSE A 168 1 11 HELIX 9 8 VAL A 184 SER A 187 1 4 HELIX 10 9 ASP A 190 THR A 207 1 18 HELIX 11 10 ASP A 223 PHE A 235 1 13 HELIX 12 11 PRO A 246 MSE A 254 1 9 HELIX 13 12 MSE A 262 ALA A 265 5 4 HELIX 14 13 GLY A 284 PHE A 287 1 4 HELIX 15 14 VAL A 308 ASN A 314 1 7 HELIX 16 15 ALA A 340 GLY A 342 5 3 HELIX 17 16 VAL A 345 CYS A 349 1 5 HELIX 18 17 PHE A 356 THR A 374 5 19 HELIX 19 19 LYS A 388 HIS A 398 1 11 HELIX 20 20 GLU A 411 TYR A 416 1 6 HELIX 21 21 ILE B 12 ASN B 27 5 16 HELIX 22 22 PRO B 30 TYR B 39 1 10 HELIX 23 23 VAL B 58 THR B 69 1 12 HELIX 24 24 ASN B 86 LYS B 94 1 9 HELIX 25 25 ASP B 107 LEU B 118 1 12 HELIX 26 26 ASP B 134 LYS B 142 1 9 HELIX 27 27 PRO B 144 LEU B 147 1 4 HELIX 28 28 THR B 158 MSE B 168 1 11 HELIX 29 29 VAL B 184 SER B 187 1 4 HELIX 30 30 ASP B 190 THR B 207 1 18 HELIX 31 31 ASP B 223 PHE B 235 1 13 HELIX 32 32 PRO B 246 MSE B 254 1 9 HELIX 33 33 MSE B 262 ALA B 265 5 4 HELIX 34 34 GLY B 284 PHE B 287 1 4 HELIX 35 35 VAL B 308 ASN B 314 1 7 HELIX 36 36 ALA B 340 GLY B 342 5 3 HELIX 37 37 VAL B 345 CYS B 349 1 5 HELIX 38 38 PHE B 356 THR B 374 5 19 HELIX 39 39 LYS B 388 HIS B 398 1 11 HELIX 40 40 GLU B 411 TYR B 416 1 6 SHEET 1 AA 3 ARG A 49 CYS A 53 0 SHEET 2 AA 3 GLU A 73 SER A 77 1 N GLU A 73 O ILE A 50 SHEET 3 AA 3 PRO A 98 ALA A 101 1 N PRO A 98 O TRP A 76 SHEET 1 AB 4 MSE A 127 ASP A 130 0 SHEET 2 AB 4 GLY A 152 GLU A 155 1 N SER A 154 O ILE A 128 SHEET 3 AB 4 ALA A 177 ASN A 179 1 N ILE A 178 O ILE A 153 SHEET 4 AB 4 VAL A 383 PHE A 385 1 O HIS A 384 N ASN A 179 SHEET 1 AC 8 GLU A 258 THR A 260 0 SHEET 2 AC 8 ARG A 238 THR A 242 1 N ILE A 241 O GLU A 258 SHEET 3 AC 8 VAL A 215 ALA A 219 1 N ALA A 216 O ARG A 238 SHEET 4 AC 8 ILE A 271 THR A 274 1 N ILE A 271 O VAL A 217 SHEET 5 AC 8 ALA A 294 ASN A 298 1 N ILE A 295 O PHE A 272 SHEET 6 AC 8 ARG A 335 LEU A 339 1 N ILE A 337 O ALA A 294 SHEET 7 AC 8 VAL A 325 ARG A 329 -1 N TYR A 328 O ILE A 336 SHEET 8 AC 8 ALA A 315 LYS A 322 -1 N VAL A 319 O ARG A 327 SHEET 1 BA 3 ARG B 49 CYS B 53 0 SHEET 2 BA 3 GLU B 73 SER B 77 1 N GLU B 73 O ILE B 50 SHEET 3 BA 3 PRO B 98 ALA B 101 1 N PRO B 98 O TRP B 76 SHEET 1 BB 4 MSE B 127 ASP B 130 0 SHEET 2 BB 4 GLY B 152 GLU B 155 1 N SER B 154 O ILE B 128 SHEET 3 BB 4 ALA B 177 ASN B 179 1 N ILE B 178 O ILE B 153 SHEET 4 BB 4 VAL B 383 PHE B 385 1 O HIS B 384 N ASN B 179 SHEET 1 BC 8 GLU B 258 THR B 260 0 SHEET 2 BC 8 ARG B 238 THR B 242 1 N ILE B 241 O GLU B 258 SHEET 3 BC 8 VAL B 215 ALA B 219 1 N ALA B 216 O ARG B 238 SHEET 4 BC 8 ILE B 271 THR B 274 1 N ILE B 271 O VAL B 217 SHEET 5 BC 8 ALA B 294 ASN B 298 1 N ILE B 295 O PHE B 272 SHEET 6 BC 8 ARG B 335 LEU B 339 1 N ILE B 337 O ALA B 294 SHEET 7 BC 8 VAL B 325 ARG B 329 -1 N TYR B 328 O ILE B 336 SHEET 8 BC 8 ALA B 315 LYS B 322 -1 N VAL B 319 O ARG B 327 LINK C GLU A 28 N MSE A 29 1555 1555 1.33 LINK C MSE A 29 N PRO A 30 1555 1555 1.34 LINK C LEU A 32 N MSE A 33 1555 1555 1.33 LINK C MSE A 33 N ARG A 34 1555 1555 1.33 LINK C ARG A 34 N MSE A 35 1555 1555 1.33 LINK C MSE A 35 N ARG A 36 1555 1555 1.33 LINK C HIS A 55 N MSE A 56 1555 1555 1.33 LINK C MSE A 56 N THR A 57 1555 1555 1.33 LINK C ASN A 126 N MSE A 127 1555 1555 1.33 LINK C MSE A 127 N ILE A 128 1555 1555 1.33 LINK C LYS A 166 N MSE A 167 1555 1555 1.34 LINK C MSE A 167 N MSE A 168 1555 1555 1.33 LINK C MSE A 168 N ALA A 169 1555 1555 1.33 LINK C VAL A 209 N MSE A 210 1555 1555 1.32 LINK C MSE A 210 N ILE A 211 1555 1555 1.34 LINK C ALA A 253 N MSE A 254 1555 1555 1.33 LINK C MSE A 254 N GLU A 255 1555 1555 1.33 LINK C THR A 261 N MSE A 262 1555 1555 1.33 LINK C MSE A 262 N ASP A 263 1555 1555 1.33 LINK C GLN A 289 N MSE A 290 1555 1555 1.33 LINK C MSE A 290 N LYS A 291 1555 1555 1.33 LINK C ALA A 350 N MSE A 351 1555 1555 1.33 LINK C MSE A 351 N GLY A 352 1555 1555 1.33 LINK C VAL A 357 N MSE A 358 1555 1555 1.33 LINK C MSE A 358 N SER A 359 1555 1555 1.33 LINK C VAL A 366 N MSE A 367 1555 1555 1.33 LINK C MSE A 367 N ALA A 368 1555 1555 1.33 LINK C GLY A 418 N MSE A 419 1555 1555 1.33 LINK C MSE A 419 N SER A 420 1555 1555 1.33 LINK C GLU B 28 N MSE B 29 1555 1555 1.33 LINK C MSE B 29 N PRO B 30 1555 1555 1.34 LINK C LEU B 32 N MSE B 33 1555 1555 1.33 LINK C MSE B 33 N ARG B 34 1555 1555 1.33 LINK C ARG B 34 N MSE B 35 1555 1555 1.33 LINK C MSE B 35 N ARG B 36 1555 1555 1.33 LINK C HIS B 55 N MSE B 56 1555 1555 1.33 LINK C MSE B 56 N THR B 57 1555 1555 1.33 LINK C ASN B 126 N MSE B 127 1555 1555 1.33 LINK C MSE B 127 N ILE B 128 1555 1555 1.33 LINK C LYS B 166 N MSE B 167 1555 1555 1.33 LINK C MSE B 167 N MSE B 168 1555 1555 1.33 LINK C MSE B 168 N ALA B 169 1555 1555 1.33 LINK C VAL B 209 N MSE B 210 1555 1555 1.33 LINK C MSE B 210 N ILE B 211 1555 1555 1.33 LINK C ALA B 253 N MSE B 254 1555 1555 1.34 LINK C MSE B 254 N GLU B 255 1555 1555 1.33 LINK C THR B 261 N MSE B 262 1555 1555 1.33 LINK C MSE B 262 N ASP B 263 1555 1555 1.33 LINK C GLN B 289 N MSE B 290 1555 1555 1.33 LINK C MSE B 290 N LYS B 291 1555 1555 1.33 LINK C ALA B 350 N MSE B 351 1555 1555 1.33 LINK C MSE B 351 N GLY B 352 1555 1555 1.33 LINK C VAL B 357 N MSE B 358 1555 1555 1.32 LINK C MSE B 358 N SER B 359 1555 1555 1.33 LINK C VAL B 366 N MSE B 367 1555 1555 1.33 LINK C MSE B 367 N ALA B 368 1555 1555 1.33 LINK C GLY B 418 N MSE B 419 1555 1555 1.33 LINK C MSE B 419 N SER B 420 1555 1555 1.33 SITE 1 AC1 27 THR A 157 THR A 158 THR A 159 ASP A 190 SITE 2 AC1 27 ASN A 191 GLY A 220 GLY A 222 ASP A 223 SITE 3 AC1 27 VAL A 224 GLU A 243 ILE A 244 ASP A 245 SITE 4 AC1 27 ASN A 248 THR A 275 THR A 276 CYS A 278 SITE 5 AC1 27 ILE A 281 ILE A 299 GLY A 300 HIS A 301 SITE 6 AC1 27 ASN A 346 HIS A 353 ADC A 435 HOH A 459 SITE 7 AC1 27 GLN B 413 LYS B 426 TYR B 430 SITE 1 AC2 26 GLN A 413 LYS A 426 TYR A 430 THR B 157 SITE 2 AC2 26 THR B 158 THR B 159 ASN B 191 GLY B 220 SITE 3 AC2 26 GLY B 222 ASP B 223 VAL B 224 GLU B 243 SITE 4 AC2 26 ILE B 244 ASP B 245 ASN B 248 THR B 275 SITE 5 AC2 26 THR B 276 CYS B 278 ILE B 281 ILE B 299 SITE 6 AC2 26 GLY B 300 HIS B 301 ASN B 346 HIS B 353 SITE 7 AC2 26 ADC B 436 HOH B 440 SITE 1 AC3 15 LEU A 54 HIS A 55 THR A 57 GLU A 59 SITE 2 AC3 15 THR A 60 GLU A 156 THR A 157 LYS A 186 SITE 3 AC3 15 ASP A 190 LEU A 347 MSE A 351 HIS A 353 SITE 4 AC3 15 MSE A 358 NAD A 433 HOH A 436 SITE 1 AC4 13 HIS B 55 THR B 57 GLU B 59 THR B 60 SITE 2 AC4 13 GLU B 156 THR B 157 LYS B 186 ASP B 190 SITE 3 AC4 13 MSE B 351 HIS B 353 MSE B 358 NAD B 434 SITE 4 AC4 13 HOH B 454 CRYST1 91.930 168.020 137.770 90.00 90.00 90.00 C 2 2 2 16 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 0.010878 0.000000 0.000000 0.00000 SCALE2 0.000000 0.005952 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007258 0.00000 MTRIX1 1 -0.972000 -0.234000 -0.005000 55.24100 1 MTRIX2 1 -0.234000 0.972000 -0.009000 6.82200 1 MTRIX3 1 0.007000 -0.008000 -1.000000 70.19300 1