PDB Short entry for 2IPG HEADER OXIDOREDUCTASE 12-OCT-06 2IPG TITLE CRYSTAL STRUCTURE OF 17ALPHA-HYDROXYSTEROID DEHYDROGENASE MUTANT K31A TITLE 2 IN COMPLEX WITH NADP+ AND EPI-TESTOSTERONE COMPND MOL_ID: 1; COMPND 2 MOLECULE: 3(17)ALPHA-HYDROXYSTEROID DEHYDROGENASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 1.1.1.-,1.1.1.209; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 3 ORGANISM_COMMON: MOUSE; SOURCE 4 ORGANISM_TAXID: 10090; SOURCE 5 GENE: AKR1C21; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)PLYS; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PGEX1LT KEYWDS 17A-HSD, AKR1C21, AKR, ALDO-KETO REDUCTASE, HSD, HYDROXYSTEROID KEYWDS 2 DEHYDROGENASE, OPEN CONFORMATION, EPI-TESTOSTERONE, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR F.FAUCHER,L.CANTIN,K.PEREIRA DE JESUS-TRAN,M.LEMIEUX,V.LUU-THE, AUTHOR 2 F.LABRIE,R.BRETON REVDAT 6 30-AUG-23 2IPG 1 REMARK REVDAT 5 06-FEB-19 2IPG 1 COMPND SOURCE DBREF SEQADV REVDAT 5 2 1 HET HETNAM FORMUL REVDAT 4 16-MAY-12 2IPG 1 MTRIX1 MTRIX2 MTRIX3 VERSN REVDAT 3 12-MAY-09 2IPG 1 MTRIX1 MTRIX2 MTRIX3 REVDAT 2 24-FEB-09 2IPG 1 VERSN REVDAT 1 19-JUN-07 2IPG 0 JRNL AUTH F.FAUCHER,L.CANTIN,K.PEREIRA DE JESUS-TRAN,M.LEMIEUX, JRNL AUTH 2 V.LUU-THE,F.LABRIE,R.BRETON JRNL TITL MOUSE 17ALPHA-HYDROXYSTEROID DEHYDROGENASE (AKR1C21) BINDS JRNL TITL 2 STEROIDS DIFFERENTLY FROM OTHER ALDO-KETO REDUCTASES: JRNL TITL 3 IDENTIFICATION AND CHARACTERIZATION OF AMINO ACID RESIDUES JRNL TITL 4 CRITICAL FOR SUBSTRATE BINDING. JRNL REF J.MOL.BIOL. V. 369 525 2007 JRNL REFN ISSN 0022-2836 JRNL PMID 17442338 JRNL DOI 10.1016/J.JMB.2007.03.058 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 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) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.55 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1754729.910 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 94.5 REMARK 3 NUMBER OF REFLECTIONS : 49676 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) : 0.182 REMARK 3 FREE R VALUE : 0.214 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 2514 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) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.02 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 91.90 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 7568 REMARK 3 BIN R VALUE (WORKING SET) : 0.1980 REMARK 3 BIN FREE R VALUE : 0.2320 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.60 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 364 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 : 5114 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 166 REMARK 3 SOLVENT ATOMS : 481 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 9.50 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 17.20 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 4.27000 REMARK 3 B22 (A**2) : -1.30000 REMARK 3 B33 (A**2) : -2.97000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 2.92000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.19 REMARK 3 ESD FROM SIGMAA (A) : 0.11 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) : 0.24 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.15 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.200 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 21.90 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.790 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) : 1.110 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.560 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.780 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.490 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.34 REMARK 3 BSOL : 43.10 REMARK 3 REMARK 3 NCS MODEL : CONSTR 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 : LIGANDS_.PARAM REMARK 3 PARAMETER FILE 3 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : LIGANDS_.TOP REMARK 3 TOPOLOGY FILE 3 : WATER.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2IPG COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 13-OCT-06. REMARK 100 THE DEPOSITION ID IS D_1000039853. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 06-AUG-06; NULL REMARK 200 TEMPERATURE (KELVIN) : 100; NULL REMARK 200 PH : 6.4 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N; NULL REMARK 200 RADIATION SOURCE : ROTATING ANODE; NULL REMARK 200 BEAMLINE : NULL; NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU; NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418; NULL REMARK 200 MONOCHROMATOR : NULL; NULL REMARK 200 OPTICS : MIRRORS; NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE; NULL REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IIC; NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 43065 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 19.560 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.7 REMARK 200 DATA REDUNDANCY : 3.900 REMARK 200 R MERGE (I) : 0.11700 REMARK 200 R SYM (I) : 0.17200 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 7.1200 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.10 REMARK 200 COMPLETENESS FOR SHELL (%) : 92.1 REMARK 200 DATA REDUNDANCY IN SHELL : 4.00 REMARK 200 R MERGE FOR SHELL (I) : 0.19100 REMARK 200 R SYM FOR SHELL (I) : 0.26200 REMARK 200 <I/SIGMA(I)> FOR SHELL : 4.930 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH; NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: 2IPF REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.66 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.31 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG-4000 24%, 0.1M MES, O.1M LI2SO4, REMARK 280 PH 6.4, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 26.67000 REMARK 290 SMTRY3 2 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: DIMERIC 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 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 PRO A 119 31.71 -83.19 REMARK 500 THR A 221 159.80 73.51 REMARK 500 ARG A 250 -145.81 -121.73 REMARK 500 ARG A 301 22.57 -146.21 REMARK 500 PRO B 119 31.26 -83.05 REMARK 500 LEU B 197 75.40 -151.17 REMARK 500 THR B 221 160.84 76.06 REMARK 500 ARG B 250 -157.55 -128.44 REMARK 500 ARG B 301 20.37 -147.33 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 NAP A 1 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NAP B 2 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FFA A 3 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FFA B 4 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BME A 324 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BME A 325 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BME B 324 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BME B 325 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 326 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B 326 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 327 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2IPJ RELATED DB: PDB REMARK 900 RELATED ID: 2IPF RELATED DB: PDB DBREF 2IPG A 5 323 UNP Q91WR5 AK1CL_MOUSE 5 323 DBREF 2IPG B 5 323 UNP Q91WR5 AK1CL_MOUSE 5 323 SEQADV 2IPG ALA A 31 UNP Q91WR5 LYS 31 ENGINEERED MUTATION SEQADV 2IPG ALA B 31 UNP Q91WR5 LYS 31 ENGINEERED MUTATION SEQRES 1 A 319 CYS HIS CYS VAL ILE LEU ASN ASP GLY ASN PHE ILE PRO SEQRES 2 A 319 VAL LEU GLY PHE GLY THR ALA LEU PRO LEU GLU CYS PRO SEQRES 3 A 319 ALA SER LYS ALA LYS GLU LEU THR LYS ILE ALA ILE ASP SEQRES 4 A 319 ALA GLY PHE HIS HIS PHE ASP SER ALA SER VAL TYR ASN SEQRES 5 A 319 THR GLU ASP HIS VAL GLY GLU ALA ILE ARG SER LYS ILE SEQRES 6 A 319 ALA ASP GLY THR VAL ARG ARG GLU ASP ILE PHE TYR THR SEQRES 7 A 319 SER LYS VAL TRP CYS THR SER LEU HIS PRO GLU LEU VAL SEQRES 8 A 319 ARG ALA SER LEU GLU ARG SER LEU GLN LYS LEU GLN PHE SEQRES 9 A 319 ASP TYR VAL ASP LEU TYR LEU ILE HIS TYR PRO MET ALA SEQRES 10 A 319 LEU LYS PRO GLY GLU GLU ASN PHE PRO VAL ASP GLU HIS SEQRES 11 A 319 GLY LYS LEU ILE PHE ASP ARG VAL ASP LEU CYS ALA THR SEQRES 12 A 319 TRP GLU ALA MET GLU LYS CYS LYS ASP ALA GLY LEU THR SEQRES 13 A 319 LYS SER ILE GLY VAL SER ASN PHE ASN TYR ARG GLN LEU SEQRES 14 A 319 GLU MET ILE LEU ASN LYS PRO GLY LEU LYS TYR LYS PRO SEQRES 15 A 319 VAL CYS ASN GLN VAL GLU CYS HIS PRO TYR LEU ASN GLN SEQRES 16 A 319 MET LYS LEU LEU ASP PHE CYS LYS SER LYS ASP ILE VAL SEQRES 17 A 319 LEU VAL ALA TYR GLY VAL LEU GLY THR GLN ARG TYR GLY SEQRES 18 A 319 GLY TRP VAL ASP GLN ASN SER PRO VAL LEU LEU ASP GLU SEQRES 19 A 319 PRO VAL LEU GLY SER MET ALA LYS LYS TYR ASN ARG THR SEQRES 20 A 319 PRO ALA LEU ILE ALA LEU ARG TYR GLN LEU GLN ARG GLY SEQRES 21 A 319 ILE VAL VAL LEU ASN THR SER LEU LYS GLU GLU ARG ILE SEQRES 22 A 319 LYS GLU ASN MET GLN VAL PHE GLU PHE GLN LEU SER SER SEQRES 23 A 319 GLU ASP MET LYS VAL LEU ASP GLY LEU ASN ARG ASN MET SEQRES 24 A 319 ARG TYR ILE PRO ALA ALA ILE PHE LYS GLY HIS PRO ASN SEQRES 25 A 319 TRP PRO PHE LEU ASP GLU TYR SEQRES 1 B 319 CYS HIS CYS VAL ILE LEU ASN ASP GLY ASN PHE ILE PRO SEQRES 2 B 319 VAL LEU GLY PHE GLY THR ALA LEU PRO LEU GLU CYS PRO SEQRES 3 B 319 ALA SER LYS ALA LYS GLU LEU THR LYS ILE ALA ILE ASP SEQRES 4 B 319 ALA GLY PHE HIS HIS PHE ASP SER ALA SER VAL TYR ASN SEQRES 5 B 319 THR GLU ASP HIS VAL GLY GLU ALA ILE ARG SER LYS ILE SEQRES 6 B 319 ALA ASP GLY THR VAL ARG ARG GLU ASP ILE PHE TYR THR SEQRES 7 B 319 SER LYS VAL TRP CYS THR SER LEU HIS PRO GLU LEU VAL SEQRES 8 B 319 ARG ALA SER LEU GLU ARG SER LEU GLN LYS LEU GLN PHE SEQRES 9 B 319 ASP TYR VAL ASP LEU TYR LEU ILE HIS TYR PRO MET ALA SEQRES 10 B 319 LEU LYS PRO GLY GLU GLU ASN PHE PRO VAL ASP GLU HIS SEQRES 11 B 319 GLY LYS LEU ILE PHE ASP ARG VAL ASP LEU CYS ALA THR SEQRES 12 B 319 TRP GLU ALA MET GLU LYS CYS LYS ASP ALA GLY LEU THR SEQRES 13 B 319 LYS SER ILE GLY VAL SER ASN PHE ASN TYR ARG GLN LEU SEQRES 14 B 319 GLU MET ILE LEU ASN LYS PRO GLY LEU LYS TYR LYS PRO SEQRES 15 B 319 VAL CYS ASN GLN VAL GLU CYS HIS PRO TYR LEU ASN GLN SEQRES 16 B 319 MET LYS LEU LEU ASP PHE CYS LYS SER LYS ASP ILE VAL SEQRES 17 B 319 LEU VAL ALA TYR GLY VAL LEU GLY THR GLN ARG TYR GLY SEQRES 18 B 319 GLY TRP VAL ASP GLN ASN SER PRO VAL LEU LEU ASP GLU SEQRES 19 B 319 PRO VAL LEU GLY SER MET ALA LYS LYS TYR ASN ARG THR SEQRES 20 B 319 PRO ALA LEU ILE ALA LEU ARG TYR GLN LEU GLN ARG GLY SEQRES 21 B 319 ILE VAL VAL LEU ASN THR SER LEU LYS GLU GLU ARG ILE SEQRES 22 B 319 LYS GLU ASN MET GLN VAL PHE GLU PHE GLN LEU SER SER SEQRES 23 B 319 GLU ASP MET LYS VAL LEU ASP GLY LEU ASN ARG ASN MET SEQRES 24 B 319 ARG TYR ILE PRO ALA ALA ILE PHE LYS GLY HIS PRO ASN SEQRES 25 B 319 TRP PRO PHE LEU ASP GLU TYR HET NAP A 1 48 HET FFA A 3 21 HET BME A 324 4 HET BME A 325 4 HET EDO A 326 4 HET EDO A 327 4 HET NAP B 2 48 HET FFA B 4 21 HET BME B 324 4 HET BME B 325 4 HET EDO B 326 4 HETNAM NAP NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE HETNAM FFA (10ALPHA,13ALPHA,14BETA,17ALPHA)-17-HYDROXYANDROST-4- HETNAM 2 FFA EN-3-ONE HETNAM BME BETA-MERCAPTOETHANOL HETNAM EDO 1,2-ETHANEDIOL HETSYN NAP 2'-MONOPHOSPHOADENOSINE 5'-DIPHOSPHORIBOSE HETSYN FFA EPI-TESTOSTERONE HETSYN EDO ETHYLENE GLYCOL FORMUL 3 NAP 2(C21 H28 N7 O17 P3) FORMUL 4 FFA 2(C19 H28 O2) FORMUL 5 BME 4(C2 H6 O S) FORMUL 7 EDO 3(C2 H6 O2) FORMUL 14 HOH *481(H2 O) HELIX 1 1 SER A 32 GLY A 45 1 14 HELIX 2 2 ALA A 52 ASN A 56 5 5 HELIX 3 3 THR A 57 ASP A 71 1 15 HELIX 4 4 ARG A 75 ILE A 79 5 5 HELIX 5 5 TRP A 86 LEU A 90 5 5 HELIX 6 6 LEU A 94 GLN A 107 1 14 HELIX 7 7 ASP A 143 ALA A 157 1 15 HELIX 8 8 ASN A 169 ASN A 178 1 10 HELIX 9 9 GLN A 199 LYS A 209 1 11 HELIX 10 10 VAL A 234 ASP A 237 5 4 HELIX 11 11 GLU A 238 ASN A 249 1 12 HELIX 12 12 THR A 251 GLN A 262 1 12 HELIX 13 13 LYS A 273 MET A 281 1 9 HELIX 14 14 GLN A 282 PHE A 286 5 5 HELIX 15 15 SER A 289 GLY A 298 1 10 HELIX 16 16 ALA A 308 LYS A 312 5 5 HELIX 17 17 SER B 32 GLY B 45 1 14 HELIX 18 18 ALA B 52 ASN B 56 5 5 HELIX 19 19 THR B 57 ASP B 71 1 15 HELIX 20 20 ARG B 75 ILE B 79 5 5 HELIX 21 21 TRP B 86 LEU B 90 5 5 HELIX 22 22 HIS B 91 GLU B 93 5 3 HELIX 23 23 LEU B 94 GLN B 107 1 14 HELIX 24 24 ASP B 143 ALA B 157 1 15 HELIX 25 25 ASN B 169 ASN B 178 1 10 HELIX 26 26 GLN B 199 LYS B 209 1 11 HELIX 27 27 VAL B 234 ASP B 237 5 4 HELIX 28 28 GLU B 238 ASN B 249 1 12 HELIX 29 29 THR B 251 GLN B 262 1 12 HELIX 30 30 LYS B 273 MET B 281 1 9 HELIX 31 31 GLN B 282 PHE B 286 5 5 HELIX 32 32 SER B 289 GLY B 298 1 10 HELIX 33 33 ALA B 308 LYS B 312 5 5 SHEET 1 A 2 CYS A 7 ILE A 9 0 SHEET 2 A 2 PHE A 15 PRO A 17 -1 O ILE A 16 N VAL A 8 SHEET 1 B 9 LEU A 19 GLY A 22 0 SHEET 2 B 9 HIS A 48 ASP A 50 1 O HIS A 48 N PHE A 21 SHEET 3 B 9 PHE A 80 VAL A 85 1 O PHE A 80 N PHE A 49 SHEET 4 B 9 VAL A 111 ILE A 116 1 O LEU A 115 N VAL A 85 SHEET 5 B 9 THR A 160 SER A 166 1 O GLY A 164 N TYR A 114 SHEET 6 B 9 CYS A 188 GLU A 192 1 O CYS A 188 N VAL A 165 SHEET 7 B 9 VAL A 212 TYR A 216 1 O VAL A 212 N ASN A 189 SHEET 8 B 9 VAL A 266 ASN A 269 1 O VAL A 266 N ALA A 215 SHEET 9 B 9 LEU A 19 GLY A 22 1 N GLY A 20 O VAL A 267 SHEET 1 C 2 CYS B 7 ILE B 9 0 SHEET 2 C 2 PHE B 15 PRO B 17 -1 O ILE B 16 N VAL B 8 SHEET 1 D 9 LEU B 19 GLY B 22 0 SHEET 2 D 9 HIS B 48 ASP B 50 1 O HIS B 48 N PHE B 21 SHEET 3 D 9 PHE B 80 VAL B 85 1 O PHE B 80 N PHE B 49 SHEET 4 D 9 VAL B 111 ILE B 116 1 O LEU B 115 N VAL B 85 SHEET 5 D 9 THR B 160 SER B 166 1 O GLY B 164 N TYR B 114 SHEET 6 D 9 CYS B 188 GLU B 192 1 O CYS B 188 N VAL B 165 SHEET 7 D 9 VAL B 212 TYR B 216 1 O VAL B 214 N VAL B 191 SHEET 8 D 9 VAL B 266 ASN B 269 1 O VAL B 266 N ALA B 215 SHEET 9 D 9 LEU B 19 GLY B 22 1 N GLY B 20 O VAL B 267 SSBOND 1 CYS A 5 CYS A 7 1555 1555 2.04 SSBOND 2 CYS B 5 CYS B 7 1555 1555 2.03 SITE 1 AC1 37 FFA A 3 GLY A 22 THR A 23 ALA A 24 SITE 2 AC1 37 ASP A 50 TYR A 55 LYS A 84 HIS A 117 SITE 3 AC1 37 SER A 166 ASN A 167 GLN A 190 TYR A 216 SITE 4 AC1 37 GLY A 217 VAL A 218 LEU A 219 GLY A 220 SITE 5 AC1 37 THR A 221 GLN A 222 TYR A 224 LEU A 236 SITE 6 AC1 37 ALA A 253 ASN A 269 THR A 270 SER A 271 SITE 7 AC1 37 LEU A 272 LYS A 273 ARG A 276 GLU A 279 SITE 8 AC1 37 ASN A 280 ILE A 306 EDO A 326 HOH A 330 SITE 9 AC1 37 HOH A 352 HOH A 354 HOH A 364 HOH A 405 SITE 10 AC1 37 HOH A 407 SITE 1 AC2 36 FFA B 4 GLY B 22 THR B 23 ALA B 24 SITE 2 AC2 36 ASP B 50 TYR B 55 LYS B 84 HIS B 117 SITE 3 AC2 36 SER B 166 ASN B 167 GLN B 190 TYR B 216 SITE 4 AC2 36 GLY B 217 VAL B 218 LEU B 219 GLY B 220 SITE 5 AC2 36 THR B 221 GLN B 222 TYR B 224 LEU B 236 SITE 6 AC2 36 ALA B 253 ASN B 269 THR B 270 SER B 271 SITE 7 AC2 36 LEU B 272 LYS B 273 ARG B 276 GLU B 279 SITE 8 AC2 36 ASN B 280 HOH B 327 HOH B 331 HOH B 370 SITE 9 AC2 36 HOH B 381 HOH B 389 HOH B 422 HOH B 461 SITE 1 AC3 8 NAP A 1 LEU A 25 LEU A 27 TYR A 55 SITE 2 AC3 8 HIS A 117 TYR A 118 PHE A 129 TRP A 227 SITE 1 AC4 8 NAP B 2 LEU B 25 LEU B 27 TYR B 55 SITE 2 AC4 8 HIS B 117 TYR B 118 TYR B 224 TRP B 227 SITE 1 AC5 1 CYS A 29 SITE 1 AC6 4 ASP A 143 LEU A 144 CYS A 145 MET A 175 SITE 1 AC7 2 GLU B 28 CYS B 29 SITE 1 AC8 1 CYS B 145 SITE 1 AC9 5 NAP A 1 LYS A 273 ARG A 276 HOH A 352 SITE 2 AC9 5 HOH A 364 SITE 1 BC1 5 ASP B 12 TYR B 184 LYS B 185 HOH B 366 SITE 2 BC1 5 HOH B 491 SITE 1 BC2 6 ASP A 12 TYR A 184 LYS A 185 HOH A 379 SITE 2 BC2 6 HOH A 520 HOH A 552 CRYST1 74.030 53.340 85.120 90.00 93.46 90.00 P 1 21 1 4 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 0.013508 0.000000 0.000817 0.00000 SCALE2 0.000000 0.018748 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011770 0.00000 MTRIX1 1 1.000000 0.000000 0.000000 0.00000 1 MTRIX2 1 0.000000 1.000000 0.000000 0.00000 1 MTRIX3 1 0.000000 0.000000 1.000000 0.00000 1 MTRIX1 2 0.867700 -0.484600 0.110600 -9.91370 1 MTRIX2 2 -0.484000 -0.874400 -0.034200 -12.63780 1 MTRIX3 2 0.113200 -0.023900 -0.993300 106.07110 1