HEADER OXIDOREDUCTASE 02-OCT-23 8QPJ TITLE FAD-INDEPENDENT METHYLENE-TETRAHYDROFOLATE REDUCTASE MUTANT E9Q FROM TITLE 2 MYCOBACTERIUM HASSIACUM COMPND MOL_ID: 1; COMPND 2 MOLECULE: METHYLENETETRAHYDROFOLATE REDUCTASE (NAD(P)H); COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MYCOLICIBACTERIUM HASSIACUM; SOURCE 3 ORGANISM_TAXID: 46351; SOURCE 4 GENE: C731_4202; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS METHYLENETETRAHYDROFOLATE REDUCTASE, METHYLENE-TETRAHYDROFOLATE KEYWDS 2 REDUCTASE, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR M.GEHL,U.DEMMER,U.ERMLER,S.SHIMA REVDAT 2 12-JUN-24 8QPJ 1 REMARK REVDAT 1 29-MAY-24 8QPJ 0 JRNL AUTH M.GEHL,U.DEMMER,U.ERMLER,S.SHIMA JRNL TITL MUTATIONAL AND STRUCTURAL STUDIES OF ( BETA ALPHA ) 8 JRNL TITL 2 -BARREL FOLD METHYLENE-TETRAHYDROPTERIN REDUCTASES UTILIZING JRNL TITL 3 A COMMON CATALYTIC MECHANISM. JRNL REF PROTEIN SCI. V. 33 E5018 2024 JRNL REFN ESSN 1469-896X JRNL PMID 38747406 JRNL DOI 10.1002/PRO.5018 REMARK 2 REMARK 2 RESOLUTION. 1.75 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.20.1_4487: ???) 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.75 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 45.80 REMARK 3 MIN(FOBS/SIGMA_FOBS) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 98.9 REMARK 3 NUMBER OF REFLECTIONS : 51862 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.200 REMARK 3 FREE R VALUE : 0.232 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 SOLVENT RADIUS : NULL REMARK 3 SHRINKAGE RADIUS : NULL REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : NULL REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : NULL REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL 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 : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL 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 8QPJ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 02-OCT-23. REMARK 100 THE DEPOSITION ID IS D_1292133622. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-NOV-22 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SLS REMARK 200 BEAMLINE : X10SA 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 : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 51871 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.750 REMARK 200 RESOLUTION RANGE LOW (A) : 45.800 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.7 REMARK 200 DATA REDUNDANCY : 3.300 REMARK 200 R MERGE (I) : 0.08800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 8.1700 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) : 1.81 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 1.05000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 39.50 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.03 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 25 % PEG MME 5000 10 MG/ML MFR_E9Q 2 REMARK 280 MM NAD+ 2 MM CH3-H4F, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE REMARK 280 281K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y,X,Z+3/4 REMARK 290 4555 Y,-X,Z+1/4 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 127.30000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 190.95000 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 63.65000 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 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 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 1 REMARK 465 ASN A 125 REMARK 465 ASP A 126 REMARK 465 GLY A 127 REMARK 465 GLU A 128 REMARK 465 GLY A 298 REMARK 465 GLN A 299 REMARK 465 GLY A 300 REMARK 465 MET B 1 REMARK 465 GLY B 127 REMARK 465 GLU B 128 REMARK 465 GLY B 298 REMARK 465 GLN B 299 REMARK 465 GLY B 300 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 ARG A 101 CD NE CZ NH1 NH2 REMARK 470 HIS B 130 CG ND1 CD2 CE1 NE2 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 ARG A 122 HZ1 LYS B 214 3454 1.53 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 VAL A 145 72.00 44.49 REMARK 500 ASP A 224 83.22 -155.25 REMARK 500 PRO B 121 155.57 -49.26 REMARK 500 VAL B 145 70.14 48.80 REMARK 500 ASP B 224 80.90 -159.07 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH B 547 DISTANCE = 6.13 ANGSTROMS DBREF 8QPJ A 1 300 UNP K5BDY6 K5BDY6_MYCHD 1 300 DBREF 8QPJ B 1 300 UNP K5BDY6 K5BDY6_MYCHD 1 300 SEQADV 8QPJ GLN A 9 UNP K5BDY6 GLU 9 ENGINEERED MUTATION SEQADV 8QPJ GLN B 9 UNP K5BDY6 GLU 9 ENGINEERED MUTATION SEQRES 1 A 300 MET THR LEU ASN THR ILE ALA LEU GLN LEU VAL PRO PRO SEQRES 2 A 300 ASN SER ASP GLY PRO ASP GLY GLY ARG GLU GLN ALA VAL SEQRES 3 A 300 GLU ASP ALA ARG LYS VAL LEU ARG CYS ALA ALA GLU THR SEQRES 4 A 300 GLY LEU ALA GLY ARG ILE GLY HIS VAL MET ILE PRO GLY SEQRES 5 A 300 MET ILE GLU GLU ASP PRO ASP ARG PRO ILE PRO MET LYS SEQRES 6 A 300 PRO LYS MET ASP VAL LEU ASP PHE TRP THR ILE ILE ARG SEQRES 7 A 300 PRO GLU LEU PRO GLY ILE ARG GLY LEU CYS THR GLN VAL SEQRES 8 A 300 THR ALA PHE LEU ASP GLU PRO ALA LEU ARG ARG ARG LEU SEQRES 9 A 300 GLY ASP LEU SER ALA ALA GLY PHE ASP GLY ILE ALA PHE SEQRES 10 A 300 VAL GLY VAL PRO ARG THR MET ASN ASP GLY GLU GLY HIS SEQRES 11 A 300 GLY VAL ALA PRO THR ASP ALA LEU SER MET PHE ALA ASP SEQRES 12 A 300 LEU VAL PRO ASN ARG GLY ALA ILE LEU ILE PRO THR ARG SEQRES 13 A 300 ASP GLY GLU GLN GLY ARG PHE GLU PHE LYS CYS GLU ARG SEQRES 14 A 300 GLY ALA THR TYR GLY MET THR GLN LEU LEU TYR SER ASP SEQRES 15 A 300 ALA ILE VAL GLY PHE LEU ARG GLU PHE ALA ARG ARG THR SEQRES 16 A 300 ASP HIS ARG PRO GLU ILE LEU LEU SER PHE GLY PHE VAL SEQRES 17 A 300 PRO LYS LEU GLU ALA LYS VAL GLY LEU ILE ASN TRP LEU SEQRES 18 A 300 ILE GLN ASP PRO GLY ASN PRO ALA VAL ALA ALA GLU GLN SEQRES 19 A 300 GLU PHE VAL ARG ARG LEU ALA GLY LEU GLU PRO ALA ASP SEQRES 20 A 300 LYS ARG LYS LEU MET VAL ASP LEU TYR LYS ARG VAL ILE SEQRES 21 A 300 ASP GLY VAL ALA ASP LEU GLY PHE PRO LEU SER VAL HIS SEQRES 22 A 300 LEU GLU ALA THR TYR GLY VAL SER VAL PRO ALA PHE GLU SEQRES 23 A 300 THR PHE ALA GLU MET LEU ALA TYR TRP SER PRO GLY GLN SEQRES 24 A 300 GLY SEQRES 1 B 300 MET THR LEU ASN THR ILE ALA LEU GLN LEU VAL PRO PRO SEQRES 2 B 300 ASN SER ASP GLY PRO ASP GLY GLY ARG GLU GLN ALA VAL SEQRES 3 B 300 GLU ASP ALA ARG LYS VAL LEU ARG CYS ALA ALA GLU THR SEQRES 4 B 300 GLY LEU ALA GLY ARG ILE GLY HIS VAL MET ILE PRO GLY SEQRES 5 B 300 MET ILE GLU GLU ASP PRO ASP ARG PRO ILE PRO MET LYS SEQRES 6 B 300 PRO LYS MET ASP VAL LEU ASP PHE TRP THR ILE ILE ARG SEQRES 7 B 300 PRO GLU LEU PRO GLY ILE ARG GLY LEU CYS THR GLN VAL SEQRES 8 B 300 THR ALA PHE LEU ASP GLU PRO ALA LEU ARG ARG ARG LEU SEQRES 9 B 300 GLY ASP LEU SER ALA ALA GLY PHE ASP GLY ILE ALA PHE SEQRES 10 B 300 VAL GLY VAL PRO ARG THR MET ASN ASP GLY GLU GLY HIS SEQRES 11 B 300 GLY VAL ALA PRO THR ASP ALA LEU SER MET PHE ALA ASP SEQRES 12 B 300 LEU VAL PRO ASN ARG GLY ALA ILE LEU ILE PRO THR ARG SEQRES 13 B 300 ASP GLY GLU GLN GLY ARG PHE GLU PHE LYS CYS GLU ARG SEQRES 14 B 300 GLY ALA THR TYR GLY MET THR GLN LEU LEU TYR SER ASP SEQRES 15 B 300 ALA ILE VAL GLY PHE LEU ARG GLU PHE ALA ARG ARG THR SEQRES 16 B 300 ASP HIS ARG PRO GLU ILE LEU LEU SER PHE GLY PHE VAL SEQRES 17 B 300 PRO LYS LEU GLU ALA LYS VAL GLY LEU ILE ASN TRP LEU SEQRES 18 B 300 ILE GLN ASP PRO GLY ASN PRO ALA VAL ALA ALA GLU GLN SEQRES 19 B 300 GLU PHE VAL ARG ARG LEU ALA GLY LEU GLU PRO ALA ASP SEQRES 20 B 300 LYS ARG LYS LEU MET VAL ASP LEU TYR LYS ARG VAL ILE SEQRES 21 B 300 ASP GLY VAL ALA ASP LEU GLY PHE PRO LEU SER VAL HIS SEQRES 22 B 300 LEU GLU ALA THR TYR GLY VAL SER VAL PRO ALA PHE GLU SEQRES 23 B 300 THR PHE ALA GLU MET LEU ALA TYR TRP SER PRO GLY GLN SEQRES 24 B 300 GLY FORMUL 3 HOH *316(H2 O) HELIX 1 AA1 GLY A 21 THR A 39 1 19 HELIX 2 AA2 ASP A 69 ARG A 78 1 10 HELIX 3 AA3 PRO A 79 LEU A 81 5 3 HELIX 4 AA4 ASP A 96 GLY A 111 1 16 HELIX 5 AA5 ALA A 133 LEU A 138 1 6 HELIX 6 AA6 GLY A 158 ARG A 169 1 12 HELIX 7 AA7 ASP A 182 THR A 195 1 14 HELIX 8 AA8 LYS A 210 GLY A 216 1 7 HELIX 9 AA9 GLY A 216 ILE A 222 1 7 HELIX 10 AB1 ASN A 227 LEU A 243 1 17 HELIX 11 AB2 GLU A 244 ALA A 264 1 21 HELIX 12 AB3 SER A 281 TRP A 295 1 15 HELIX 13 AB4 GLY B 21 THR B 39 1 19 HELIX 14 AB5 ASP B 69 ARG B 78 1 10 HELIX 15 AB6 PRO B 79 LEU B 81 5 3 HELIX 16 AB7 ASP B 96 GLY B 111 1 16 HELIX 17 AB8 ALA B 133 LEU B 138 1 6 HELIX 18 AB9 GLY B 158 ARG B 169 1 12 HELIX 19 AC1 ASP B 182 THR B 195 1 14 HELIX 20 AC2 LYS B 210 GLY B 216 1 7 HELIX 21 AC3 GLY B 216 ILE B 222 1 7 HELIX 22 AC4 ASN B 227 LEU B 243 1 17 HELIX 23 AC5 GLU B 244 ALA B 264 1 21 HELIX 24 AC6 SER B 281 TRP B 295 1 15 SHEET 1 AA1 9 ILE A 6 GLN A 9 0 SHEET 2 AA1 9 HIS A 47 ILE A 50 1 O MET A 49 N LEU A 8 SHEET 3 AA1 9 ARG A 85 VAL A 91 1 O LEU A 87 N ILE A 50 SHEET 4 AA1 9 PHE A 112 VAL A 118 1 O ASP A 113 N GLY A 86 SHEET 5 AA1 9 ASN A 147 LEU A 152 1 O GLY A 149 N ILE A 115 SHEET 6 AA1 9 TYR A 173 THR A 176 1 O MET A 175 N ALA A 150 SHEET 7 AA1 9 GLU A 200 GLY A 206 1 O LEU A 202 N GLY A 174 SHEET 8 AA1 9 LEU A 270 GLU A 275 1 O HIS A 273 N LEU A 203 SHEET 9 AA1 9 ILE A 6 GLN A 9 1 N ALA A 7 O LEU A 274 SHEET 1 AA2 9 ILE B 6 GLN B 9 0 SHEET 2 AA2 9 HIS B 47 ILE B 50 1 O MET B 49 N LEU B 8 SHEET 3 AA2 9 ARG B 85 VAL B 91 1 O LEU B 87 N ILE B 50 SHEET 4 AA2 9 PHE B 112 VAL B 118 1 O ASP B 113 N GLY B 86 SHEET 5 AA2 9 ASN B 147 LEU B 152 1 O GLY B 149 N ILE B 115 SHEET 6 AA2 9 TYR B 173 THR B 176 1 O MET B 175 N ALA B 150 SHEET 7 AA2 9 GLU B 200 GLY B 206 1 O LEU B 202 N GLY B 174 SHEET 8 AA2 9 LEU B 270 GLU B 275 1 O HIS B 273 N LEU B 203 SHEET 9 AA2 9 ILE B 6 GLN B 9 1 N ALA B 7 O LEU B 274 CRYST1 45.800 45.800 254.600 90.00 90.00 90.00 P 43 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 0.021834 0.000000 0.000000 0.00000 SCALE2 0.000000 0.021834 0.000000 0.00000 SCALE3 0.000000 0.000000 0.003928 0.00000