HEADER OXIDOREDUCTASE 07-DEC-11 3UZX TITLE CRYSTAL STRUCTURE OF 5BETA-REDUCTASE (AKR1D1) E120H MUTANT IN COMPLEX TITLE 2 WITH NADP+ AND EPIANDROSTERONE COMPND MOL_ID: 1; COMPND 2 MOLECULE: 3-OXO-5-BETA-STEROID 4-DEHYDROGENASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: ALDO-KETO REDUCTASE FAMILY 1 MEMBER D1, DELTA(4)-3- COMPND 5 KETOSTEROID 5-BETA-REDUCTASE, DELTA(4)-3-OXOSTEROID 5-BETA-REDUCTASE; COMPND 6 EC: 1.3.1.3; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: AKR1D1, SRD5B1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: C41(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET28A-AKR1D1 KEYWDS ALDO-KETO REDUCTASE, STEROID AND BILE ACID METABOLISM, CATALYTIC KEYWDS 2 TETRAD MUTANT, TIM BARREL, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR M.CHEN,D.W.CHRISTIANSON,T.M.PENNING REVDAT 4 13-SEP-23 3UZX 1 REMARK SEQADV REVDAT 3 08-NOV-17 3UZX 1 REMARK REVDAT 2 27-JUN-12 3UZX 1 JRNL REVDAT 1 21-MAR-12 3UZX 0 JRNL AUTH M.CHEN,J.E.DRURY,D.W.CHRISTIANSON,T.M.PENNING JRNL TITL CONVERSION OF HUMAN STEROID 5BETA-REDUCTASE (AKR1D1) INTO JRNL TITL 2 3β-HYDROXYSTEROID DEHYDROGENASE BY SINGLE POINT JRNL TITL 3 MUTATION E120H: EXAMPLE OF PERFECT ENZYME ENGINEERING. JRNL REF J.BIOL.CHEM. V. 287 16609 2012 JRNL REFN ISSN 0021-9258 JRNL PMID 22437839 JRNL DOI 10.1074/JBC.M111.338780 REMARK 2 REMARK 2 RESOLUTION. 1.64 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.5_2 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.64 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 39.57 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.090 REMARK 3 COMPLETENESS FOR RANGE (%) : 95.9 REMARK 3 NUMBER OF REFLECTIONS : 84885 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.185 REMARK 3 R VALUE (WORKING SET) : 0.184 REMARK 3 FREE R VALUE : 0.219 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.060 REMARK 3 FREE R VALUE TEST SET COUNT : 4299 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 39.5821 - 5.0830 0.90 2736 140 0.1636 0.1906 REMARK 3 2 5.0830 - 4.0358 0.95 2757 138 0.1434 0.1686 REMARK 3 3 4.0358 - 3.5260 0.96 2766 149 0.1590 0.1944 REMARK 3 4 3.5260 - 3.2038 0.98 2784 148 0.1779 0.2184 REMARK 3 5 3.2038 - 2.9743 0.98 2773 148 0.1800 0.2023 REMARK 3 6 2.9743 - 2.7989 0.99 2793 143 0.1845 0.2174 REMARK 3 7 2.7989 - 2.6588 0.98 2771 146 0.1867 0.2476 REMARK 3 8 2.6588 - 2.5431 0.99 2777 149 0.1848 0.2142 REMARK 3 9 2.5431 - 2.4452 0.98 2717 172 0.1820 0.1918 REMARK 3 10 2.4452 - 2.3608 0.99 2760 134 0.1803 0.2291 REMARK 3 11 2.3608 - 2.2870 0.99 2777 137 0.1974 0.2338 REMARK 3 12 2.2870 - 2.2217 0.98 2765 154 0.1954 0.2433 REMARK 3 13 2.2217 - 2.1632 0.98 2724 128 0.1941 0.2201 REMARK 3 14 2.1632 - 2.1104 0.98 2734 144 0.1878 0.2504 REMARK 3 15 2.1104 - 2.0624 0.98 2735 144 0.1941 0.1991 REMARK 3 16 2.0624 - 2.0185 0.98 2698 150 0.1886 0.2170 REMARK 3 17 2.0185 - 1.9782 0.98 2721 140 0.1894 0.2076 REMARK 3 18 1.9782 - 1.9408 0.97 2690 158 0.1964 0.2410 REMARK 3 19 1.9408 - 1.9062 0.96 2685 141 0.1971 0.2104 REMARK 3 20 1.9062 - 1.8739 0.96 2639 146 0.1969 0.2329 REMARK 3 21 1.8739 - 1.8436 0.97 2681 147 0.1967 0.2666 REMARK 3 22 1.8436 - 1.8153 0.96 2688 137 0.1946 0.2467 REMARK 3 23 1.8153 - 1.7886 0.96 2602 147 0.1923 0.2260 REMARK 3 24 1.7886 - 1.7634 0.94 2661 142 0.2011 0.2743 REMARK 3 25 1.7634 - 1.7395 0.94 2572 129 0.2006 0.2433 REMARK 3 26 1.7395 - 1.7170 0.94 2596 145 0.1979 0.2479 REMARK 3 27 1.7170 - 1.6955 0.93 2593 145 0.2047 0.2416 REMARK 3 28 1.6955 - 1.6751 0.93 2555 134 0.2041 0.2284 REMARK 3 29 1.6751 - 1.6556 0.92 2538 154 0.2039 0.2425 REMARK 3 30 1.6556 - 1.6370 0.82 2298 110 0.1967 0.2593 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : 0.33 REMARK 3 B_SOL : 35.42 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.200 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 19.200 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 26.60 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 20.82 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.07790 REMARK 3 B22 (A**2) : -0.12470 REMARK 3 B33 (A**2) : 0.04680 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 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.004 5671 REMARK 3 ANGLE : 1.008 7748 REMARK 3 CHIRALITY : 0.063 845 REMARK 3 PLANARITY : 0.005 985 REMARK 3 DIHEDRAL : 19.444 2248 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3UZX COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 14-DEC-11. REMARK 100 THE DEPOSITION ID IS D_1000069419. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 05-NOV-09 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 : NSLS REMARK 200 BEAMLINE : X29A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0750 REMARK 200 MONOCHROMATOR : SAGITALLY FOCUSED SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO, HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 86051 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.637 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.4 REMARK 200 DATA REDUNDANCY : 4.000 REMARK 200 R MERGE (I) : 0.05500 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 15.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.64 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.70 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.4 REMARK 200 DATA REDUNDANCY IN SHELL : 3.90 REMARK 200 R MERGE FOR SHELL (I) : 0.23300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: 3UZW REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.10 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.24 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M TRIS-HCL, 14-20% POLYETHYLENE REMARK 280 GLYCOL 4000, 10% ISOPROPANOL, PH 7.5, VAPOR DIFFUSION, HANGING REMARK 280 DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 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 25.01500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 64.66850 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 54.85600 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 64.66850 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 25.01500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 54.85600 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 -19 REMARK 465 GLY A -18 REMARK 465 SER A -17 REMARK 465 SER A -16 REMARK 465 HIS A -15 REMARK 465 HIS A -14 REMARK 465 HIS A -13 REMARK 465 HIS A -12 REMARK 465 HIS A -11 REMARK 465 HIS A -10 REMARK 465 SER A -9 REMARK 465 SER A -8 REMARK 465 GLY A -7 REMARK 465 LEU A -6 REMARK 465 VAL A -5 REMARK 465 PRO A -4 REMARK 465 ARG A -3 REMARK 465 GLY A -2 REMARK 465 SER A -1 REMARK 465 HIS A 0 REMARK 465 MET A 1 REMARK 465 MET B -19 REMARK 465 GLY B -18 REMARK 465 SER B -17 REMARK 465 SER B -16 REMARK 465 HIS B -15 REMARK 465 HIS B -14 REMARK 465 HIS B -13 REMARK 465 HIS B -12 REMARK 465 HIS B -11 REMARK 465 HIS B -10 REMARK 465 SER B -9 REMARK 465 SER B -8 REMARK 465 GLY B -7 REMARK 465 LEU B -6 REMARK 465 VAL B -5 REMARK 465 PRO B -4 REMARK 465 ARG B -3 REMARK 465 GLY B -2 REMARK 465 SER B -1 REMARK 465 HIS B 0 REMARK 465 MET B 1 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 HIS A 8 40.26 -140.78 REMARK 500 LYS A 144 92.90 -66.32 REMARK 500 PHE A 200 80.23 -151.84 REMARK 500 THR A 224 168.11 74.63 REMARK 500 TRP A 230 -10.97 -144.85 REMARK 500 GLN B 59 -2.97 76.10 REMARK 500 GLN B 59 -0.84 74.24 REMARK 500 THR B 224 168.52 78.85 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 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE AOM A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NAP B 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE AOX B 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 602 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 603 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3UZW RELATED DB: PDB REMARK 900 RELATED ID: 3UZY RELATED DB: PDB REMARK 900 RELATED ID: 3UZZ RELATED DB: PDB DBREF 3UZX A 1 326 UNP P51857 AK1D1_HUMAN 1 326 DBREF 3UZX B 1 326 UNP P51857 AK1D1_HUMAN 1 326 SEQADV 3UZX MET A -19 UNP P51857 EXPRESSION TAG SEQADV 3UZX GLY A -18 UNP P51857 EXPRESSION TAG SEQADV 3UZX SER A -17 UNP P51857 EXPRESSION TAG SEQADV 3UZX SER A -16 UNP P51857 EXPRESSION TAG SEQADV 3UZX HIS A -15 UNP P51857 EXPRESSION TAG SEQADV 3UZX HIS A -14 UNP P51857 EXPRESSION TAG SEQADV 3UZX HIS A -13 UNP P51857 EXPRESSION TAG SEQADV 3UZX HIS A -12 UNP P51857 EXPRESSION TAG SEQADV 3UZX HIS A -11 UNP P51857 EXPRESSION TAG SEQADV 3UZX HIS A -10 UNP P51857 EXPRESSION TAG SEQADV 3UZX SER A -9 UNP P51857 EXPRESSION TAG SEQADV 3UZX SER A -8 UNP P51857 EXPRESSION TAG SEQADV 3UZX GLY A -7 UNP P51857 EXPRESSION TAG SEQADV 3UZX LEU A -6 UNP P51857 EXPRESSION TAG SEQADV 3UZX VAL A -5 UNP P51857 EXPRESSION TAG SEQADV 3UZX PRO A -4 UNP P51857 EXPRESSION TAG SEQADV 3UZX ARG A -3 UNP P51857 EXPRESSION TAG SEQADV 3UZX GLY A -2 UNP P51857 EXPRESSION TAG SEQADV 3UZX SER A -1 UNP P51857 EXPRESSION TAG SEQADV 3UZX HIS A 0 UNP P51857 EXPRESSION TAG SEQADV 3UZX HIS A 120 UNP P51857 GLU 120 ENGINEERED MUTATION SEQADV 3UZX MET B -19 UNP P51857 EXPRESSION TAG SEQADV 3UZX GLY B -18 UNP P51857 EXPRESSION TAG SEQADV 3UZX SER B -17 UNP P51857 EXPRESSION TAG SEQADV 3UZX SER B -16 UNP P51857 EXPRESSION TAG SEQADV 3UZX HIS B -15 UNP P51857 EXPRESSION TAG SEQADV 3UZX HIS B -14 UNP P51857 EXPRESSION TAG SEQADV 3UZX HIS B -13 UNP P51857 EXPRESSION TAG SEQADV 3UZX HIS B -12 UNP P51857 EXPRESSION TAG SEQADV 3UZX HIS B -11 UNP P51857 EXPRESSION TAG SEQADV 3UZX HIS B -10 UNP P51857 EXPRESSION TAG SEQADV 3UZX SER B -9 UNP P51857 EXPRESSION TAG SEQADV 3UZX SER B -8 UNP P51857 EXPRESSION TAG SEQADV 3UZX GLY B -7 UNP P51857 EXPRESSION TAG SEQADV 3UZX LEU B -6 UNP P51857 EXPRESSION TAG SEQADV 3UZX VAL B -5 UNP P51857 EXPRESSION TAG SEQADV 3UZX PRO B -4 UNP P51857 EXPRESSION TAG SEQADV 3UZX ARG B -3 UNP P51857 EXPRESSION TAG SEQADV 3UZX GLY B -2 UNP P51857 EXPRESSION TAG SEQADV 3UZX SER B -1 UNP P51857 EXPRESSION TAG SEQADV 3UZX HIS B 0 UNP P51857 EXPRESSION TAG SEQADV 3UZX HIS B 120 UNP P51857 GLU 120 ENGINEERED MUTATION SEQRES 1 A 346 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 346 LEU VAL PRO ARG GLY SER HIS MET ASP LEU SER ALA ALA SEQRES 3 A 346 SER HIS ARG ILE PRO LEU SER ASP GLY ASN SER ILE PRO SEQRES 4 A 346 ILE ILE GLY LEU GLY THR TYR SER GLU PRO LYS SER THR SEQRES 5 A 346 PRO LYS GLY ALA CYS ALA THR SER VAL LYS VAL ALA ILE SEQRES 6 A 346 ASP THR GLY TYR ARG HIS ILE ASP GLY ALA TYR ILE TYR SEQRES 7 A 346 GLN ASN GLU HIS GLU VAL GLY GLU ALA ILE ARG GLU LYS SEQRES 8 A 346 ILE ALA GLU GLY LYS VAL ARG ARG GLU ASP ILE PHE TYR SEQRES 9 A 346 CYS GLY LYS LEU TRP ALA THR ASN HIS VAL PRO GLU MET SEQRES 10 A 346 VAL ARG PRO THR LEU GLU ARG THR LEU ARG VAL LEU GLN SEQRES 11 A 346 LEU ASP TYR VAL ASP LEU TYR ILE ILE HIS VAL PRO MET SEQRES 12 A 346 ALA PHE LYS PRO GLY ASP GLU ILE TYR PRO ARG ASP GLU SEQRES 13 A 346 ASN GLY LYS TRP LEU TYR HIS LYS SER ASN LEU CYS ALA SEQRES 14 A 346 THR TRP GLU ALA MET GLU ALA CYS LYS ASP ALA GLY LEU SEQRES 15 A 346 VAL LYS SER LEU GLY VAL SER ASN PHE ASN ARG ARG GLN SEQRES 16 A 346 LEU GLU LEU ILE LEU ASN LYS PRO GLY LEU LYS HIS LYS SEQRES 17 A 346 PRO VAL SER ASN GLN VAL GLU CYS HIS PRO TYR PHE THR SEQRES 18 A 346 GLN PRO LYS LEU LEU LYS PHE CYS GLN GLN HIS ASP ILE SEQRES 19 A 346 VAL ILE THR ALA TYR SER PRO LEU GLY THR SER ARG ASN SEQRES 20 A 346 PRO ILE TRP VAL ASN VAL SER SER PRO PRO LEU LEU LYS SEQRES 21 A 346 ASP ALA LEU LEU ASN SER LEU GLY LYS ARG TYR ASN LYS SEQRES 22 A 346 THR ALA ALA GLN ILE VAL LEU ARG PHE ASN ILE GLN ARG SEQRES 23 A 346 GLY VAL VAL VAL ILE PRO LYS SER PHE ASN LEU GLU ARG SEQRES 24 A 346 ILE LYS GLU ASN PHE GLN ILE PHE ASP PHE SER LEU THR SEQRES 25 A 346 GLU GLU GLU MET LYS ASP ILE GLU ALA LEU ASN LYS ASN SEQRES 26 A 346 VAL ARG PHE VAL GLU LEU LEU MET TRP ARG ASP HIS PRO SEQRES 27 A 346 GLU TYR PRO PHE HIS ASP GLU TYR SEQRES 1 B 346 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 B 346 LEU VAL PRO ARG GLY SER HIS MET ASP LEU SER ALA ALA SEQRES 3 B 346 SER HIS ARG ILE PRO LEU SER ASP GLY ASN SER ILE PRO SEQRES 4 B 346 ILE ILE GLY LEU GLY THR TYR SER GLU PRO LYS SER THR SEQRES 5 B 346 PRO LYS GLY ALA CYS ALA THR SER VAL LYS VAL ALA ILE SEQRES 6 B 346 ASP THR GLY TYR ARG HIS ILE ASP GLY ALA TYR ILE TYR SEQRES 7 B 346 GLN ASN GLU HIS GLU VAL GLY GLU ALA ILE ARG GLU LYS SEQRES 8 B 346 ILE ALA GLU GLY LYS VAL ARG ARG GLU ASP ILE PHE TYR SEQRES 9 B 346 CYS GLY LYS LEU TRP ALA THR ASN HIS VAL PRO GLU MET SEQRES 10 B 346 VAL ARG PRO THR LEU GLU ARG THR LEU ARG VAL LEU GLN SEQRES 11 B 346 LEU ASP TYR VAL ASP LEU TYR ILE ILE HIS VAL PRO MET SEQRES 12 B 346 ALA PHE LYS PRO GLY ASP GLU ILE TYR PRO ARG ASP GLU SEQRES 13 B 346 ASN GLY LYS TRP LEU TYR HIS LYS SER ASN LEU CYS ALA SEQRES 14 B 346 THR TRP GLU ALA MET GLU ALA CYS LYS ASP ALA GLY LEU SEQRES 15 B 346 VAL LYS SER LEU GLY VAL SER ASN PHE ASN ARG ARG GLN SEQRES 16 B 346 LEU GLU LEU ILE LEU ASN LYS PRO GLY LEU LYS HIS LYS SEQRES 17 B 346 PRO VAL SER ASN GLN VAL GLU CYS HIS PRO TYR PHE THR SEQRES 18 B 346 GLN PRO LYS LEU LEU LYS PHE CYS GLN GLN HIS ASP ILE SEQRES 19 B 346 VAL ILE THR ALA TYR SER PRO LEU GLY THR SER ARG ASN SEQRES 20 B 346 PRO ILE TRP VAL ASN VAL SER SER PRO PRO LEU LEU LYS SEQRES 21 B 346 ASP ALA LEU LEU ASN SER LEU GLY LYS ARG TYR ASN LYS SEQRES 22 B 346 THR ALA ALA GLN ILE VAL LEU ARG PHE ASN ILE GLN ARG SEQRES 23 B 346 GLY VAL VAL VAL ILE PRO LYS SER PHE ASN LEU GLU ARG SEQRES 24 B 346 ILE LYS GLU ASN PHE GLN ILE PHE ASP PHE SER LEU THR SEQRES 25 B 346 GLU GLU GLU MET LYS ASP ILE GLU ALA LEU ASN LYS ASN SEQRES 26 B 346 VAL ARG PHE VAL GLU LEU LEU MET TRP ARG ASP HIS PRO SEQRES 27 B 346 GLU TYR PRO PHE HIS ASP GLU TYR HET NAP A 401 48 HET AOM A 501 21 HET CL A 601 1 HET NAP B 402 48 HET AOX B 501 21 HET CL B 601 1 HET CL B 602 1 HET CL B 603 1 HETNAM NAP NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE HETNAM AOM 5-ALPHA-ANDROSTANE-3-BETA,17BETA-DIOL HETNAM CL CHLORIDE ION HETNAM AOX (3BETA,5ALPHA)-3-HYDROXYANDROSTAN-17-ONE HETSYN NAP 2'-MONOPHOSPHOADENOSINE 5'-DIPHOSPHORIBOSE HETSYN AOX EPIANDROSTERONE FORMUL 3 NAP 2(C21 H28 N7 O17 P3) FORMUL 4 AOM C19 H32 O2 FORMUL 5 CL 4(CL 1-) FORMUL 7 AOX C19 H30 O2 FORMUL 11 HOH *596(H2 O) HELIX 1 1 GLY A 35 GLY A 48 1 14 HELIX 2 2 ALA A 55 GLN A 59 5 5 HELIX 3 3 ASN A 60 GLU A 74 1 15 HELIX 4 4 ARG A 78 ILE A 82 5 5 HELIX 5 5 TRP A 89 HIS A 93 5 5 HELIX 6 6 VAL A 94 GLU A 96 5 3 HELIX 7 7 MET A 97 GLN A 110 1 14 HELIX 8 8 ASN A 146 ALA A 160 1 15 HELIX 9 9 ASN A 172 ASN A 181 1 10 HELIX 10 10 GLN A 202 HIS A 212 1 11 HELIX 11 11 PRO A 237 LYS A 240 5 4 HELIX 12 12 ASP A 241 ASN A 252 1 12 HELIX 13 13 THR A 254 ARG A 266 1 13 HELIX 14 14 ASN A 276 GLN A 285 1 10 HELIX 15 15 THR A 292 ALA A 301 1 10 HELIX 16 16 LEU A 311 ARG A 315 5 5 HELIX 17 17 GLY B 35 GLY B 48 1 14 HELIX 18 18 ALA B 55 GLN B 59 5 5 HELIX 19 19 ASN B 60 GLU B 74 1 15 HELIX 20 20 ARG B 78 ILE B 82 5 5 HELIX 21 21 TRP B 89 HIS B 93 5 5 HELIX 22 22 VAL B 94 GLU B 96 5 3 HELIX 23 23 MET B 97 GLN B 110 1 14 HELIX 24 24 ASN B 146 ALA B 160 1 15 HELIX 25 25 ASN B 172 ASN B 181 1 10 HELIX 26 26 GLN B 202 HIS B 212 1 11 HELIX 27 27 PRO B 237 LYS B 240 5 4 HELIX 28 28 ASP B 241 TYR B 251 1 11 HELIX 29 29 THR B 254 ARG B 266 1 13 HELIX 30 30 ASN B 276 GLN B 285 1 10 HELIX 31 31 THR B 292 ALA B 301 1 10 HELIX 32 32 LEU B 311 ARG B 315 5 5 SHEET 1 A 2 ARG A 9 PRO A 11 0 SHEET 2 A 2 SER A 17 PRO A 19 -1 O ILE A 18 N ILE A 10 SHEET 1 B 8 LEU A 23 GLY A 24 0 SHEET 2 B 8 HIS A 51 ASP A 53 1 O ASP A 53 N LEU A 23 SHEET 3 B 8 PHE A 83 LEU A 88 1 O PHE A 83 N ILE A 52 SHEET 4 B 8 VAL A 114 ILE A 119 1 O ILE A 118 N LEU A 88 SHEET 5 B 8 VAL A 163 SER A 169 1 O SER A 165 N TYR A 117 SHEET 6 B 8 SER A 191 GLU A 195 1 O SER A 191 N VAL A 168 SHEET 7 B 8 VAL A 215 TYR A 219 1 O THR A 217 N VAL A 194 SHEET 8 B 8 VAL A 269 VAL A 270 1 O VAL A 269 N ALA A 218 SHEET 1 C 2 ALA A 124 PHE A 125 0 SHEET 2 C 2 TYR A 142 HIS A 143 -1 O HIS A 143 N ALA A 124 SHEET 1 D 2 ARG B 9 PRO B 11 0 SHEET 2 D 2 SER B 17 PRO B 19 -1 O ILE B 18 N ILE B 10 SHEET 1 E 8 LEU B 23 GLY B 24 0 SHEET 2 E 8 HIS B 51 ASP B 53 1 O ASP B 53 N LEU B 23 SHEET 3 E 8 PHE B 83 LEU B 88 1 O PHE B 83 N ILE B 52 SHEET 4 E 8 VAL B 114 ILE B 119 1 O ILE B 118 N LEU B 88 SHEET 5 E 8 VAL B 163 SER B 169 1 O SER B 165 N TYR B 117 SHEET 6 E 8 SER B 191 GLU B 195 1 O SER B 191 N VAL B 168 SHEET 7 E 8 VAL B 215 TYR B 219 1 O TYR B 219 N VAL B 194 SHEET 8 E 8 VAL B 269 VAL B 270 1 O VAL B 269 N ALA B 218 SITE 1 AC1 36 GLY A 24 THR A 25 TYR A 26 ASP A 53 SITE 2 AC1 36 TYR A 58 HIS A 120 SER A 169 ASN A 170 SITE 3 AC1 36 GLN A 193 TYR A 219 SER A 220 PRO A 221 SITE 4 AC1 36 LEU A 222 GLY A 223 THR A 224 SER A 225 SITE 5 AC1 36 LEU A 239 ALA A 256 ILE A 271 PRO A 272 SITE 6 AC1 36 LYS A 273 SER A 274 PHE A 275 ARG A 279 SITE 7 AC1 36 GLU A 282 ASN A 283 AOM A 501 HOH A1027 SITE 8 AC1 36 HOH A1028 HOH A1061 HOH A1070 HOH A1086 SITE 9 AC1 36 HOH A1111 HOH A1200 HOH A1202 HOH A1212 SITE 1 AC2 6 TYR A 26 TYR A 58 HIS A 120 TYR A 132 SITE 2 AC2 6 TRP A 230 NAP A 401 SITE 1 AC3 5 LYS A 87 TRP A 89 THR A 101 ARG A 104 SITE 2 AC3 5 HOH A1072 SITE 1 AC4 36 GLY B 24 THR B 25 TYR B 26 ASP B 53 SITE 2 AC4 36 TYR B 58 HIS B 120 SER B 169 ASN B 170 SITE 3 AC4 36 GLN B 193 TYR B 219 SER B 220 PRO B 221 SITE 4 AC4 36 LEU B 222 GLY B 223 THR B 224 SER B 225 SITE 5 AC4 36 LEU B 239 ALA B 256 ILE B 271 PRO B 272 SITE 6 AC4 36 LYS B 273 SER B 274 PHE B 275 ARG B 279 SITE 7 AC4 36 GLU B 282 ASN B 283 AOX B 501 HOH B1065 SITE 8 AC4 36 HOH B1085 HOH B1088 HOH B1156 HOH B1167 SITE 9 AC4 36 HOH B1269 HOH B1291 HOH B1303 HOH B1327 SITE 1 AC5 7 TYR B 26 TYR B 58 HIS B 120 TYR B 132 SITE 2 AC5 7 ILE B 229 TRP B 230 NAP B 402 SITE 1 AC6 5 LYS B 87 TRP B 89 ASN B 92 THR B 101 SITE 2 AC6 5 ARG B 104 SITE 1 AC7 4 LYS B 126 ASP B 129 GLU B 130 THR B 292 SITE 1 AC8 5 SER B 225 ASN B 227 TRP B 230 HOH B1145 SITE 2 AC8 5 HOH B1200 CRYST1 50.030 109.712 129.337 90.00 90.00 90.00 P 21 21 21 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 0.019988 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009115 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007732 0.00000