HEADER OXIDOREDUCTASE 03-JAN-08 3BUV TITLE CRYSTAL STRUCTURE OF HUMAN DELTA(4)-3-KETOSTEROID 5-BETA-REDUCTASE IN TITLE 2 COMPLEX WITH NADP AND HEPES. RESOLUTION: 1.35 A. COMPND MOL_ID: 1; COMPND 2 MOLECULE: 3-OXO-5-BETA-STEROID 4-DEHYDROGENASE; COMPND 3 CHAIN: B, A; COMPND 4 SYNONYM: DELTA(4)-3-KETOSTEROID 5-BETA-REDUCTASE, ALDO-KETO REDUCTASE COMPND 5 FAMILY 1 MEMBER D1; COMPND 6 EC: 1.3.1.3; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 ORGAN: LIVER; SOURCE 6 GENE: AKR1D1, SRD5B1; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS 5-BETA-REDUCTASE; CATALYTIC TETRAD; E120; HEPES; NADP, BILE ACID KEYWDS 2 CATABOLISM, DISEASE MUTATION, LIPID METABOLISM, OXIDOREDUCTASE, KEYWDS 3 STEROID METABOLISM EXPDTA X-RAY DIFFRACTION AUTHOR L.DI COSTANZO,J.DRURY,T.M.PENNING,D.W.CHRISTIANSON REVDAT 6 30-AUG-23 3BUV 1 REMARK REVDAT 5 13-JUL-11 3BUV 1 VERSN REVDAT 4 24-FEB-09 3BUV 1 VERSN REVDAT 3 24-JUN-08 3BUV 1 JRNL REVDAT 2 22-APR-08 3BUV 1 ATOM REVDAT 1 01-APR-08 3BUV 0 JRNL AUTH L.DI COSTANZO,J.E.DRURY,T.M.PENNING,D.W.CHRISTIANSON JRNL TITL CRYSTAL STRUCTURE OF HUMAN LIVER {DELTA}4-3-KETOSTEROID JRNL TITL 2 5{BETA}-REDUCTASE (AKR1D1) AND IMPLICATIONS FOR SUBSTRATE JRNL TITL 3 BINDING AND CATALYSIS. JRNL REF J.BIOL.CHEM. V. 283 16830 2008 JRNL REFN ISSN 0021-9258 JRNL PMID 18407998 JRNL DOI 10.1074/JBC.M801778200 REMARK 2 REMARK 2 RESOLUTION. 1.35 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.2 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 : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.35 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 33.69 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 179622.190 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 91.0 REMARK 3 NUMBER OF REFLECTIONS : 140579 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) : 0.218 REMARK 3 FREE R VALUE : 0.232 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 7075 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.003 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) : 1.35 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.43 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 80.80 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 19491 REMARK 3 BIN R VALUE (WORKING SET) : 0.3210 REMARK 3 BIN FREE R VALUE : 0.3190 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.00 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 1035 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.010 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5254 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 123 REMARK 3 SOLVENT ATOMS : 556 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 14.60 REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -3.28000 REMARK 3 B22 (A**2) : -4.79000 REMARK 3 B33 (A**2) : 8.06000 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) : 0.17 REMARK 3 ESD FROM SIGMAA (A) : 0.17 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) : 0.19 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.19 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.200 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.00 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.870 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) : 1.030 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.590 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.760 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.590 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.40 REMARK 3 BSOL : 49.18 REMARK 3 REMARK 3 NCS MODEL : NULL 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.PARAM REMARK 3 PARAMETER FILE 3 : NAP.PAR REMARK 3 PARAMETER FILE 4 : EPE.PAR REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : NAP.TOP REMARK 3 TOPOLOGY FILE 4 : EPE.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: BULK SOLVENT MODEL USED REMARK 4 REMARK 4 3BUV COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 18-JAN-08. REMARK 100 THE DEPOSITION ID IS D_1000045984. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 22-JUL-07 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) : 1.00 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 147700 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.350 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 (%) : 95.7 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.09400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 22.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.35 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.40 REMARK 200 COMPLETENESS FOR SHELL (%) : 89.6 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.41100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: CNS 1.2 REMARK 200 STARTING MODEL: 3BUR REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.29 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.33 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 10-20% WT/VOL PEG 4000; 10% REMARK 280 ISOPROPANOL; 100MM HEPES PH 7.5; 2.0 MM NADP, VAPOR DIFFUSION, REMARK 280 HANGING 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 24.85550 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 64.01150 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 54.89900 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 64.01150 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 24.85550 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 54.89900 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 B 1 REMARK 465 MET A 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 B 8 37.96 -142.79 REMARK 500 ASN B 146 77.96 -150.21 REMARK 500 THR B 224 171.18 77.30 REMARK 500 PRO B 236 153.69 -49.99 REMARK 500 HIS A 8 36.18 -141.49 REMARK 500 TYR A 132 71.19 -119.95 REMARK 500 THR A 224 168.58 77.16 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 B 3901 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NAP A 3902 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EPE A 3999 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B 329 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B 330 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3BUR RELATED DB: PDB REMARK 900 SAME ENZYME IN COMPLEX WITH NADP AND TESTOSTERONE DBREF 3BUV A 1 326 UNP P51857 AK1D1_HUMAN 1 326 DBREF 3BUV B 1 326 UNP P51857 AK1D1_HUMAN 1 326 SEQRES 1 B 326 MET ASP LEU SER ALA ALA SER HIS ARG ILE PRO LEU SER SEQRES 2 B 326 ASP GLY ASN SER ILE PRO ILE ILE GLY LEU GLY THR TYR SEQRES 3 B 326 SER GLU PRO LYS SER THR PRO LYS GLY ALA CYS ALA THR SEQRES 4 B 326 SER VAL LYS VAL ALA ILE ASP THR GLY TYR ARG HIS ILE SEQRES 5 B 326 ASP GLY ALA TYR ILE TYR GLN ASN GLU HIS GLU VAL GLY SEQRES 6 B 326 GLU ALA ILE ARG GLU LYS ILE ALA GLU GLY LYS VAL ARG SEQRES 7 B 326 ARG GLU ASP ILE PHE TYR CYS GLY LYS LEU TRP ALA THR SEQRES 8 B 326 ASN HIS VAL PRO GLU MET VAL ARG PRO THR LEU GLU ARG SEQRES 9 B 326 THR LEU ARG VAL LEU GLN LEU ASP TYR VAL ASP LEU TYR SEQRES 10 B 326 ILE ILE GLU VAL PRO MET ALA PHE LYS PRO GLY ASP GLU SEQRES 11 B 326 ILE TYR PRO ARG ASP GLU ASN GLY LYS TRP LEU TYR HIS SEQRES 12 B 326 LYS SER ASN LEU CYS ALA THR TRP GLU ALA MET GLU ALA SEQRES 13 B 326 CYS LYS ASP ALA GLY LEU VAL LYS SER LEU GLY VAL SER SEQRES 14 B 326 ASN PHE ASN ARG ARG GLN LEU GLU LEU ILE LEU ASN LYS SEQRES 15 B 326 PRO GLY LEU LYS HIS LYS PRO VAL SER ASN GLN VAL GLU SEQRES 16 B 326 CYS HIS PRO TYR PHE THR GLN PRO LYS LEU LEU LYS PHE SEQRES 17 B 326 CYS GLN GLN HIS ASP ILE VAL ILE THR ALA TYR SER PRO SEQRES 18 B 326 LEU GLY THR SER ARG ASN PRO ILE TRP VAL ASN VAL SER SEQRES 19 B 326 SER PRO PRO LEU LEU LYS ASP ALA LEU LEU ASN SER LEU SEQRES 20 B 326 GLY LYS ARG TYR ASN LYS THR ALA ALA GLN ILE VAL LEU SEQRES 21 B 326 ARG PHE ASN ILE GLN ARG GLY VAL VAL VAL ILE PRO LYS SEQRES 22 B 326 SER PHE ASN LEU GLU ARG ILE LYS GLU ASN PHE GLN ILE SEQRES 23 B 326 PHE ASP PHE SER LEU THR GLU GLU GLU MET LYS ASP ILE SEQRES 24 B 326 GLU ALA LEU ASN LYS ASN VAL ARG PHE VAL GLU LEU LEU SEQRES 25 B 326 MET TRP ARG ASP HIS PRO GLU TYR PRO PHE HIS ASP GLU SEQRES 26 B 326 TYR SEQRES 1 A 326 MET ASP LEU SER ALA ALA SER HIS ARG ILE PRO LEU SER SEQRES 2 A 326 ASP GLY ASN SER ILE PRO ILE ILE GLY LEU GLY THR TYR SEQRES 3 A 326 SER GLU PRO LYS SER THR PRO LYS GLY ALA CYS ALA THR SEQRES 4 A 326 SER VAL LYS VAL ALA ILE ASP THR GLY TYR ARG HIS ILE SEQRES 5 A 326 ASP GLY ALA TYR ILE TYR GLN ASN GLU HIS GLU VAL GLY SEQRES 6 A 326 GLU ALA ILE ARG GLU LYS ILE ALA GLU GLY LYS VAL ARG SEQRES 7 A 326 ARG GLU ASP ILE PHE TYR CYS GLY LYS LEU TRP ALA THR SEQRES 8 A 326 ASN HIS VAL PRO GLU MET VAL ARG PRO THR LEU GLU ARG SEQRES 9 A 326 THR LEU ARG VAL LEU GLN LEU ASP TYR VAL ASP LEU TYR SEQRES 10 A 326 ILE ILE GLU VAL PRO MET ALA PHE LYS PRO GLY ASP GLU SEQRES 11 A 326 ILE TYR PRO ARG ASP GLU ASN GLY LYS TRP LEU TYR HIS SEQRES 12 A 326 LYS SER ASN LEU CYS ALA THR TRP GLU ALA MET GLU ALA SEQRES 13 A 326 CYS LYS ASP ALA GLY LEU VAL LYS SER LEU GLY VAL SER SEQRES 14 A 326 ASN PHE ASN ARG ARG GLN LEU GLU LEU ILE LEU ASN LYS SEQRES 15 A 326 PRO GLY LEU LYS HIS LYS PRO VAL SER ASN GLN VAL GLU SEQRES 16 A 326 CYS HIS PRO TYR PHE THR GLN PRO LYS LEU LEU LYS PHE SEQRES 17 A 326 CYS GLN GLN HIS ASP ILE VAL ILE THR ALA TYR SER PRO SEQRES 18 A 326 LEU GLY THR SER ARG ASN PRO ILE TRP VAL ASN VAL SER SEQRES 19 A 326 SER PRO PRO LEU LEU LYS ASP ALA LEU LEU ASN SER LEU SEQRES 20 A 326 GLY LYS ARG TYR ASN LYS THR ALA ALA GLN ILE VAL LEU SEQRES 21 A 326 ARG PHE ASN ILE GLN ARG GLY VAL VAL VAL ILE PRO LYS SEQRES 22 A 326 SER PHE ASN LEU GLU ARG ILE LYS GLU ASN PHE GLN ILE SEQRES 23 A 326 PHE ASP PHE SER LEU THR GLU GLU GLU MET LYS ASP ILE SEQRES 24 A 326 GLU ALA LEU ASN LYS ASN VAL ARG PHE VAL GLU LEU LEU SEQRES 25 A 326 MET TRP ARG ASP HIS PRO GLU TYR PRO PHE HIS ASP GLU SEQRES 26 A 326 TYR HET NAP B3901 48 HET GOL B 329 6 HET GOL B 330 6 HET NAP A3902 48 HET EPE A3999 15 HETNAM NAP NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE HETNAM GOL GLYCEROL HETNAM EPE 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID HETSYN NAP 2'-MONOPHOSPHOADENOSINE 5'-DIPHOSPHORIBOSE HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL HETSYN EPE HEPES FORMUL 3 NAP 2(C21 H28 N7 O17 P3) FORMUL 4 GOL 2(C3 H8 O3) FORMUL 7 EPE C8 H18 N2 O4 S FORMUL 8 HOH *556(H2 O) HELIX 1 17 GLU B 28 THR B 32 5 5 HELIX 2 18 GLY B 35 GLY B 48 1 14 HELIX 3 19 ALA B 55 GLN B 59 5 5 HELIX 4 20 ASN B 60 GLU B 74 1 15 HELIX 5 21 ARG B 78 ILE B 82 5 5 HELIX 6 22 TRP B 89 HIS B 93 5 5 HELIX 7 23 VAL B 94 GLU B 96 5 3 HELIX 8 24 MET B 97 GLN B 110 1 14 HELIX 9 25 ASN B 146 ALA B 160 1 15 HELIX 10 26 ASN B 172 ASN B 181 1 10 HELIX 11 27 GLN B 202 HIS B 212 1 11 HELIX 12 28 PRO B 237 LYS B 240 5 4 HELIX 13 29 ASP B 241 ASN B 252 1 12 HELIX 14 30 THR B 254 ARG B 266 1 13 HELIX 15 31 ASN B 276 GLN B 285 1 10 HELIX 16 32 THR B 292 ALA B 301 1 10 HELIX 17 33 LEU B 311 ARG B 315 5 5 HELIX 18 1 GLY A 35 GLY A 48 1 14 HELIX 19 2 ALA A 55 GLN A 59 5 5 HELIX 20 3 ASN A 60 GLU A 74 1 15 HELIX 21 4 ARG A 78 ILE A 82 5 5 HELIX 22 5 TRP A 89 HIS A 93 5 5 HELIX 23 6 VAL A 94 GLU A 96 5 3 HELIX 24 7 MET A 97 GLN A 110 1 14 HELIX 25 8 ASN A 146 ALA A 160 1 15 HELIX 26 9 ASN A 172 ASN A 181 1 10 HELIX 27 10 GLN A 202 HIS A 212 1 11 HELIX 28 11 PRO A 237 LYS A 240 5 4 HELIX 29 12 ASP A 241 TYR A 251 1 11 HELIX 30 13 THR A 254 ARG A 266 1 13 HELIX 31 14 ASN A 276 GLN A 285 1 10 HELIX 32 15 THR A 292 ALA A 301 1 10 HELIX 33 16 LEU A 311 ARG A 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 GLY A 167 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 TYR A 219 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 ARG B 9 PRO B 11 0 SHEET 2 C 2 SER B 17 PRO B 19 -1 O ILE B 18 N ILE B 10 SHEET 1 D 8 LEU B 23 GLY B 24 0 SHEET 2 D 8 HIS B 51 ASP B 53 1 O ASP B 53 N LEU B 23 SHEET 3 D 8 PHE B 83 LEU B 88 1 O PHE B 83 N ILE B 52 SHEET 4 D 8 VAL B 114 ILE B 119 1 O ILE B 118 N LEU B 88 SHEET 5 D 8 VAL B 163 SER B 169 1 O GLY B 167 N TYR B 117 SHEET 6 D 8 SER B 191 GLU B 195 1 O SER B 191 N VAL B 168 SHEET 7 D 8 VAL B 215 TYR B 219 1 O TYR B 219 N VAL B 194 SHEET 8 D 8 VAL B 269 VAL B 270 1 O VAL B 269 N ALA B 218 SITE 1 AC1 34 GLY B 24 THR B 25 TYR B 26 ASP B 53 SITE 2 AC1 34 TYR B 58 LYS B 87 SER B 169 ASN B 170 SITE 3 AC1 34 GLN B 193 TYR B 219 SER B 220 PRO B 221 SITE 4 AC1 34 LEU B 222 GLY B 223 THR B 224 SER B 225 SITE 5 AC1 34 LEU B 239 ALA B 256 ILE B 271 PRO B 272 SITE 6 AC1 34 LYS B 273 SER B 274 PHE B 275 ARG B 279 SITE 7 AC1 34 GLU B 282 ASN B 283 HOH B3941 HOH B3944 SITE 8 AC1 34 HOH B4019 HOH B4041 HOH B4074 HOH B4107 SITE 9 AC1 34 HOH B4125 HOH B4135 SITE 1 AC2 37 GLY A 24 THR A 25 TYR A 26 ASP A 53 SITE 2 AC2 37 TYR A 58 SER A 169 ASN A 170 GLN A 193 SITE 3 AC2 37 TYR A 219 SER A 220 PRO A 221 LEU A 222 SITE 4 AC2 37 GLY A 223 THR A 224 SER A 225 LEU A 239 SITE 5 AC2 37 ALA A 256 ILE A 271 PRO A 272 LYS A 273 SITE 6 AC2 37 SER A 274 PHE A 275 ARG A 279 GLU A 282 SITE 7 AC2 37 ASN A 283 EPE A3999 HOH A4006 HOH A4038 SITE 8 AC2 37 HOH A4072 HOH A4095 HOH A4121 HOH A4148 SITE 9 AC2 37 HOH A4160 HOH A4174 HOH A4206 HOH A4230 SITE 10 AC2 37 HOH A4246 SITE 1 AC3 12 TYR A 26 ILE A 57 ILE A 131 TYR A 132 SITE 2 AC3 12 TRP A 230 VAL A 309 LEU A 311 NAP A3902 SITE 3 AC3 12 HOH A4158 HOH A4160 HOH A4174 HOH A4240 SITE 1 AC4 5 GLU A 103 ASP B 129 HOH B3923 HOH B4101 SITE 2 AC4 5 HOH B4137 SITE 1 AC5 6 ASP A 112 HOH A4053 MET B 97 PRO B 100 SITE 2 AC5 6 THR B 101 ARG B 104 CRYST1 49.711 109.798 128.023 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 0.020116 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009108 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007811 0.00000