HEADER OXIDOREDUCTASE 16-JAN-15 4XO7 TITLE CRYSTAL STRUCTURE OF HUMAN 3-ALPHA HYDROXYSTEROID DEHYDROGENASE TYPE 3 TITLE 2 IN COMPLEX WITH NADP+, 5ALPHA-ANDROSTAN-3,17-DIONE AND (3BETA, TITLE 3 5ALPHA)-3-HYDROXYANDROSTAN-17-ONE COMPND MOL_ID: 1; COMPND 2 MOLECULE: ALDO-KETO REDUCTASE FAMILY 1 MEMBER C2; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: 3-ALPHA-HSD3,CHLORDECONE REDUCTASE HOMOLOG HAKRD,DIHYDRODIOL COMPND 5 DEHYDROGENASE 2,DD2,DIHYDRODIOL DEHYDROGENASE/BILE ACID-BINDING COMPND 6 PROTEIN,DD/BABP,TRANS-1,2-DIHYDROBENZENE-1,2-DIOL DEHYDROGENASE,TYPE COMPND 7 III 3-ALPHA-HYDROXYSTEROID DEHYDROGENASE; COMPND 8 EC: 1.3.1.20,1.1.1.357; COMPND 9 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: AKR1C2, DDH2; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS ALPHA-BETA BARREL, HUMAN 3-ALPHA HDS3, AKR, AKR1C2, ALDO-KETO KEYWDS 2 REDUCTASE, NADPH, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR B.ZHANG,X.-J.HU,S.-X.LIN REVDAT 4 28-FEB-24 4XO7 1 JRNL REMARK REVDAT 3 20-APR-16 4XO7 1 JRNL REVDAT 2 16-MAR-16 4XO7 1 JRNL REVDAT 1 17-FEB-16 4XO7 0 JRNL AUTH B.ZHANG,X.J.HU,X.Q.WANG,J.F.THERIAULT,D.W.ZHU,P.SHANG, JRNL AUTH 2 F.LABRIE,S.X.LIN JRNL TITL HUMAN 3 ALPHA-HYDROXYSTEROID DEHYDROGENASE TYPE 3: JRNL TITL 2 STRUCTURAL CLUES OF 5 ALPHA-DHT REVERSE BINDING AND ENZYME JRNL TITL 3 DOWN-REGULATION DECREASING MCF7 CELL GROWTH. JRNL REF BIOCHEM.J. V. 473 1037 2016 JRNL REFN ESSN 1470-8728 JRNL PMID 26929402 JRNL DOI 10.1042/BCJ20160083 REMARK 2 REMARK 2 RESOLUTION. 1.75 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.6.0117 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) : 1.75 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 25.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 3 NUMBER OF REFLECTIONS : 63276 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) : 0.164 REMARK 3 R VALUE (WORKING SET) : 0.162 REMARK 3 FREE R VALUE : 0.205 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 3382 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) : 1.75 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.79 REMARK 3 REFLECTION IN BIN (WORKING SET) : 4370 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 96.71 REMARK 3 BIN R VALUE (WORKING SET) : 0.1890 REMARK 3 BIN FREE R VALUE SET COUNT : 249 REMARK 3 BIN FREE R VALUE : 0.2310 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5162 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 148 REMARK 3 SOLVENT ATOMS : 335 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 13.70 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.04000 REMARK 3 B22 (A**2) : -0.61000 REMARK 3 B33 (A**2) : 0.09000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.87000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.108 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.109 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.066 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.019 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.955 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.934 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 5448 ; 0.023 ; 0.020 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 7417 ; 2.404 ; 2.006 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 644 ; 6.035 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 248 ;37.025 ;24.355 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 933 ;13.580 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 30 ;11.541 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 813 ; 0.163 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 4090 ; 0.014 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL 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 NCS TYPE: LOCAL REMARK 3 NUMBER OF DIFFERENT NCS PAIRS : 1 REMARK 3 GROUP CHAIN1 RANGE CHAIN2 RANGE COUNT RMS WEIGHT REMARK 3 1 A 2 323 B 2 323 431 0.12 0.05 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN USED IF PRESENT IN REMARK 3 THE INPUT REMARK 4 REMARK 4 4XO7 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 10-FEB-15. REMARK 100 THE DEPOSITION ID IS D_1000206039. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 07-DEC-12 REMARK 200 TEMPERATURE (KELVIN) : 110 REMARK 200 PH : 6.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 31-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97931 REMARK 200 MONOCHROMATOR : DIAMOND (111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RAYONIX MX225HE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 66677 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.750 REMARK 200 RESOLUTION RANGE LOW (A) : 25.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 200 DATA REDUNDANCY : 3.600 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 9.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.75 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.84 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.0 REMARK 200 DATA REDUNDANCY IN SHELL : 3.40 REMARK 200 R MERGE FOR SHELL (I) : 0.26000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASES REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.58 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.30 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 25% PEG3350, 0.1M SODIUM CACODYLATE, REMARK 280 0.2M AMMONIUM SULFATE, PH 6.0, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 293K 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 43.32500 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 6440 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 25260 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -34.0 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 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 1 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 PHE A 197 81.03 -152.02 REMARK 500 SER A 221 166.32 83.17 REMARK 500 ARG A 250 -143.85 -114.31 REMARK 500 ARG A 301 21.24 -144.62 REMARK 500 SER B 221 167.42 84.74 REMARK 500 ARG B 250 -147.60 -117.19 REMARK 500 ARG B 301 19.22 -149.23 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 ASD A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NAP B 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ASD B 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 B 403 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4L1W RELATED DB: PDB REMARK 900 RELATED ID: 4NNF RELATED DB: PDB REMARK 900 RELATED ID: 4XO6 RELATED DB: PDB DBREF 4XO7 A 1 323 UNP P52895 AK1C2_HUMAN 1 323 DBREF 4XO7 B 1 323 UNP P52895 AK1C2_HUMAN 1 323 SEQRES 1 A 323 MET ASP SER LYS TYR GLN CYS VAL LYS LEU ASN ASP GLY SEQRES 2 A 323 HIS PHE MET PRO VAL LEU GLY PHE GLY THR TYR ALA PRO SEQRES 3 A 323 ALA GLU VAL PRO LYS SER LYS ALA LEU GLU ALA VAL LYS SEQRES 4 A 323 LEU ALA ILE GLU ALA GLY PHE HIS HIS ILE ASP SER ALA SEQRES 5 A 323 HIS VAL TYR ASN ASN GLU GLU GLN VAL GLY LEU ALA ILE SEQRES 6 A 323 ARG SER LYS ILE ALA ASP GLY SER VAL LYS ARG GLU ASP SEQRES 7 A 323 ILE PHE TYR THR SER LYS LEU TRP SER ASN SER HIS ARG SEQRES 8 A 323 PRO GLU LEU VAL ARG PRO ALA LEU GLU ARG SER LEU LYS SEQRES 9 A 323 ASN LEU GLN LEU ASP TYR VAL ASP LEU TYR LEU ILE HIS SEQRES 10 A 323 PHE PRO VAL SER VAL LYS PRO GLY GLU GLU VAL ILE PRO SEQRES 11 A 323 LYS ASP GLU ASN GLY LYS ILE LEU PHE ASP THR VAL ASP SEQRES 12 A 323 LEU CYS ALA THR TRP GLU ALA MET GLU LYS CYS LYS ASP SEQRES 13 A 323 ALA GLY LEU ALA LYS SER ILE GLY VAL SER ASN PHE ASN SEQRES 14 A 323 HIS ARG LEU LEU GLU MET ILE LEU ASN LYS PRO GLY LEU SEQRES 15 A 323 LYS TYR LYS PRO VAL CYS ASN GLN VAL GLU CYS HIS PRO SEQRES 16 A 323 TYR PHE ASN GLN ARG LYS LEU LEU ASP PHE CYS LYS SER SEQRES 17 A 323 LYS ASP ILE VAL LEU VAL ALA TYR SER ALA LEU GLY SER SEQRES 18 A 323 HIS ARG GLU GLU PRO TRP VAL ASP PRO ASN SER PRO VAL SEQRES 19 A 323 LEU LEU GLU ASP PRO VAL LEU CYS ALA LEU ALA LYS LYS SEQRES 20 A 323 HIS LYS ARG THR PRO ALA LEU ILE ALA LEU ARG TYR GLN SEQRES 21 A 323 LEU GLN ARG GLY VAL VAL VAL LEU ALA LYS SER TYR ASN SEQRES 22 A 323 GLU GLN ARG ILE ARG GLN ASN VAL GLN VAL PHE GLU PHE SEQRES 23 A 323 GLN LEU THR SER GLU GLU MET LYS ALA ILE ASP GLY LEU SEQRES 24 A 323 ASN ARG ASN VAL ARG TYR LEU THR LEU ASP ILE PHE ALA SEQRES 25 A 323 GLY PRO PRO ASN TYR PRO PHE SER ASP GLU TYR SEQRES 1 B 323 MET ASP SER LYS TYR GLN CYS VAL LYS LEU ASN ASP GLY SEQRES 2 B 323 HIS PHE MET PRO VAL LEU GLY PHE GLY THR TYR ALA PRO SEQRES 3 B 323 ALA GLU VAL PRO LYS SER LYS ALA LEU GLU ALA VAL LYS SEQRES 4 B 323 LEU ALA ILE GLU ALA GLY PHE HIS HIS ILE ASP SER ALA SEQRES 5 B 323 HIS VAL TYR ASN ASN GLU GLU GLN VAL GLY LEU ALA ILE SEQRES 6 B 323 ARG SER LYS ILE ALA ASP GLY SER VAL LYS ARG GLU ASP SEQRES 7 B 323 ILE PHE TYR THR SER LYS LEU TRP SER ASN SER HIS ARG SEQRES 8 B 323 PRO GLU LEU VAL ARG PRO ALA LEU GLU ARG SER LEU LYS SEQRES 9 B 323 ASN LEU GLN LEU ASP TYR VAL ASP LEU TYR LEU ILE HIS SEQRES 10 B 323 PHE PRO VAL SER VAL LYS PRO GLY GLU GLU VAL ILE PRO SEQRES 11 B 323 LYS ASP GLU ASN GLY LYS ILE LEU PHE ASP THR VAL ASP SEQRES 12 B 323 LEU CYS ALA THR TRP GLU ALA MET GLU LYS CYS LYS ASP SEQRES 13 B 323 ALA GLY LEU ALA LYS SER ILE GLY VAL SER ASN PHE ASN SEQRES 14 B 323 HIS ARG LEU LEU GLU MET ILE LEU ASN LYS PRO GLY LEU SEQRES 15 B 323 LYS TYR LYS PRO VAL CYS ASN GLN VAL GLU CYS HIS PRO SEQRES 16 B 323 TYR PHE ASN GLN ARG LYS LEU LEU ASP PHE CYS LYS SER SEQRES 17 B 323 LYS ASP ILE VAL LEU VAL ALA TYR SER ALA LEU GLY SER SEQRES 18 B 323 HIS ARG GLU GLU PRO TRP VAL ASP PRO ASN SER PRO VAL SEQRES 19 B 323 LEU LEU GLU ASP PRO VAL LEU CYS ALA LEU ALA LYS LYS SEQRES 20 B 323 HIS LYS ARG THR PRO ALA LEU ILE ALA LEU ARG TYR GLN SEQRES 21 B 323 LEU GLN ARG GLY VAL VAL VAL LEU ALA LYS SER TYR ASN SEQRES 22 B 323 GLU GLN ARG ILE ARG GLN ASN VAL GLN VAL PHE GLU PHE SEQRES 23 B 323 GLN LEU THR SER GLU GLU MET LYS ALA ILE ASP GLY LEU SEQRES 24 B 323 ASN ARG ASN VAL ARG TYR LEU THR LEU ASP ILE PHE ALA SEQRES 25 B 323 GLY PRO PRO ASN TYR PRO PHE SER ASP GLU TYR HET NAP A 401 48 HET ASD A 402 21 HET SO4 A 403 5 HET NAP B 401 48 HET ASD B 402 21 HET SO4 B 403 5 HETNAM NAP NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE HETNAM ASD 4-ANDROSTENE-3-17-DIONE HETNAM SO4 SULFATE ION HETSYN NAP 2'-MONOPHOSPHOADENOSINE 5'-DIPHOSPHORIBOSE FORMUL 3 NAP 2(C21 H28 N7 O17 P3) FORMUL 4 ASD 2(C19 H26 O2) FORMUL 5 SO4 2(O4 S 2-) FORMUL 9 HOH *335(H2 O) HELIX 1 AA1 LYS A 31 GLY A 45 1 15 HELIX 2 AA2 ALA A 52 ASN A 56 5 5 HELIX 3 AA3 ASN A 57 ASP A 71 1 15 HELIX 4 AA4 LYS A 75 ILE A 79 5 5 HELIX 5 AA5 TRP A 86 HIS A 90 5 5 HELIX 6 AA6 ARG A 91 GLN A 107 1 17 HELIX 7 AA7 ASP A 143 ALA A 157 1 15 HELIX 8 AA8 ASN A 169 ASN A 178 1 10 HELIX 9 AA9 GLN A 199 LYS A 209 1 11 HELIX 10 AB1 VAL A 234 GLU A 237 5 4 HELIX 11 AB2 ASP A 238 LYS A 249 1 12 HELIX 12 AB3 THR A 251 ARG A 263 1 13 HELIX 13 AB4 ASN A 273 VAL A 281 1 9 HELIX 14 AB5 GLN A 282 GLU A 285 5 4 HELIX 15 AB6 THR A 289 GLY A 298 1 10 HELIX 16 AB7 LEU A 308 ALA A 312 5 5 HELIX 17 AB8 LYS B 31 GLY B 45 1 15 HELIX 18 AB9 ALA B 52 ASN B 56 5 5 HELIX 19 AC1 ASN B 57 ASP B 71 1 15 HELIX 20 AC2 LYS B 75 ILE B 79 5 5 HELIX 21 AC3 TRP B 86 HIS B 90 5 5 HELIX 22 AC4 ARG B 91 GLN B 107 1 17 HELIX 23 AC5 ASP B 143 ALA B 157 1 15 HELIX 24 AC6 ASN B 169 ASN B 178 1 10 HELIX 25 AC7 GLN B 199 LYS B 209 1 11 HELIX 26 AC8 VAL B 234 GLU B 237 5 4 HELIX 27 AC9 ASP B 238 LYS B 249 1 12 HELIX 28 AD1 THR B 251 ARG B 263 1 13 HELIX 29 AD2 ASN B 273 VAL B 281 1 9 HELIX 30 AD3 GLN B 282 PHE B 286 5 5 HELIX 31 AD4 THR B 289 GLY B 298 1 10 HELIX 32 AD5 LEU B 308 ALA B 312 5 5 SHEET 1 AA1 2 CYS A 7 LYS A 9 0 SHEET 2 AA1 2 PHE A 15 PRO A 17 -1 O MET A 16 N VAL A 8 SHEET 1 AA2 9 LEU A 19 GLY A 22 0 SHEET 2 AA2 9 HIS A 48 ASP A 50 1 O HIS A 48 N PHE A 21 SHEET 3 AA2 9 PHE A 80 LEU A 85 1 O PHE A 80 N ILE A 49 SHEET 4 AA2 9 VAL A 111 ILE A 116 1 O LEU A 115 N LEU A 85 SHEET 5 AA2 9 ALA A 160 SER A 166 1 O LYS A 161 N VAL A 111 SHEET 6 AA2 9 CYS A 188 GLU A 192 1 O GLN A 190 N VAL A 165 SHEET 7 AA2 9 VAL A 212 TYR A 216 1 O VAL A 214 N VAL A 191 SHEET 8 AA2 9 VAL A 266 LYS A 270 1 O VAL A 266 N ALA A 215 SHEET 9 AA2 9 LEU A 19 GLY A 22 1 N GLY A 20 O VAL A 267 SHEET 1 AA3 2 CYS B 7 LYS B 9 0 SHEET 2 AA3 2 PHE B 15 PRO B 17 -1 O MET B 16 N VAL B 8 SHEET 1 AA4 9 LEU B 19 GLY B 22 0 SHEET 2 AA4 9 HIS B 48 ASP B 50 1 O ASP B 50 N PHE B 21 SHEET 3 AA4 9 PHE B 80 LEU B 85 1 O PHE B 80 N ILE B 49 SHEET 4 AA4 9 VAL B 111 ILE B 116 1 O LEU B 115 N LEU B 85 SHEET 5 AA4 9 ALA B 160 SER B 166 1 O LYS B 161 N VAL B 111 SHEET 6 AA4 9 CYS B 188 GLU B 192 1 O GLN B 190 N VAL B 165 SHEET 7 AA4 9 VAL B 212 TYR B 216 1 O VAL B 214 N VAL B 191 SHEET 8 AA4 9 VAL B 266 LYS B 270 1 O VAL B 266 N ALA B 215 SHEET 9 AA4 9 LEU B 19 GLY B 22 1 N GLY B 20 O VAL B 267 CISPEP 1 GLU A 225 PRO A 226 0 0.51 CISPEP 2 GLU B 225 PRO B 226 0 3.47 SITE 1 AC1 30 GLY A 22 THR A 23 TYR A 24 ASP A 50 SITE 2 AC1 30 TYR A 55 LYS A 84 HIS A 117 SER A 166 SITE 3 AC1 30 ASN A 167 GLN A 190 TYR A 216 SER A 217 SITE 4 AC1 30 ALA A 218 LEU A 219 GLY A 220 SER A 221 SITE 5 AC1 30 HIS A 222 ALA A 253 LEU A 268 LYS A 270 SITE 6 AC1 30 SER A 271 TYR A 272 ARG A 276 GLN A 279 SITE 7 AC1 30 ASN A 280 ASD A 402 HOH A 543 HOH A 570 SITE 8 AC1 30 HOH A 571 HOH A 609 SITE 1 AC2 7 TYR A 24 VAL A 128 ILE A 129 HIS A 222 SITE 2 AC2 7 LEU A 306 LEU A 308 NAP A 401 SITE 1 AC3 5 PRO A 180 GLY A 181 GLN A 275 ARG A 278 SITE 2 AC3 5 HOH A 581 SITE 1 AC4 28 GLY B 22 THR B 23 TYR B 24 ASP B 50 SITE 2 AC4 28 TYR B 55 HIS B 117 SER B 166 ASN B 167 SITE 3 AC4 28 GLN B 190 TYR B 216 SER B 217 ALA B 218 SITE 4 AC4 28 LEU B 219 GLY B 220 SER B 221 HIS B 222 SITE 5 AC4 28 ALA B 253 LEU B 268 LYS B 270 SER B 271 SITE 6 AC4 28 TYR B 272 ARG B 276 GLN B 279 ASN B 280 SITE 7 AC4 28 ASD B 402 HOH B 554 HOH B 558 HOH B 614 SITE 1 AC5 7 TYR B 24 VAL B 54 ILE B 129 HIS B 222 SITE 2 AC5 7 TRP B 227 NAP B 401 HOH B 558 SITE 1 AC6 8 GLN A 262 SER A 290 MET A 293 ARG B 200 SITE 2 AC6 8 LYS B 207 ARG B 263 HOH B 569 HOH B 601 CRYST1 52.900 86.650 76.990 90.00 106.25 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 0.018904 0.000000 0.005510 0.00000 SCALE2 0.000000 0.011541 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013529 0.00000