HEADER LYASE 08-AUG-11 3TC7 TITLE CRYSTAL STRUCTURE OF ENGINEERED PROTEIN. NORTHEAST STRUCTURAL GENOMICS TITLE 2 CONSORTIUM TARGET OR62. COMPND MOL_ID: 1; COMPND 2 MOLECULE: INDOLE-3-GLYCEROL PHOSPHATE SYNTHASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: IGPS; COMPND 5 EC: 4.1.1.48; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SULFOLOBUS SOLFATARICUS P2; SOURCE 3 ORGANISM_TAXID: 273057; SOURCE 4 STRAIN: ATCC 35092 / DSM 1617 / JCM 11322 / P2; SOURCE 5 GENE: TRPC, SSO0895; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)GOLD; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET29B+, OR62-29.1 KEYWDS ENGINEERED PROTEIN, PROTEIN STRUCTURE INITIATIVE, NORTHEAST KEYWDS 2 STRUCTURAL GENOMICS CONSORTIUM, NESG, OR62, PSI-BIOLOGY, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR S.VOROBIEV,M.SU,S.BJELIC,Y.KIPNIS,L.WANG,J.SEETHARAMAN,S.SAHDEV, AUTHOR 2 R.XIAO,C.CICCOSANTI,D.BAKER,J.K.EVERETT,T.B.ACTON,G.T.MONTELIONE, AUTHOR 3 J.F.HUNT,L.TONG,NORTHEAST STRUCTURAL GENOMICS CONSORTIUM (NESG) REVDAT 4 13-SEP-23 3TC7 1 REMARK SEQADV REVDAT 3 08-JAN-14 3TC7 1 JRNL REVDAT 2 04-DEC-13 3TC7 1 JRNL REVDAT 1 24-AUG-11 3TC7 0 JRNL AUTH S.BJELIC,Y.KIPNIS,L.WANG,Z.PIANOWSKI,S.VOROBIEV,M.SU, JRNL AUTH 2 J.SEETHARAMAN,R.XIAO,G.KORNHABER,J.F.HUNT,L.TONG,D.HILVERT, JRNL AUTH 3 D.BAKER JRNL TITL EXPLORATION OF ALTERNATE CATALYTIC MECHANISMS AND JRNL TITL 2 OPTIMIZATION STRATEGIES FOR RETROALDOLASE DESIGN. JRNL REF J.MOL.BIOL. V. 426 256 2014 JRNL REFN ISSN 0022-2836 JRNL PMID 24161950 JRNL DOI 10.1016/J.JMB.2013.10.012 REMARK 2 REMARK 2 RESOLUTION. 1.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.7_650 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) : 1.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 39.44 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.5 REMARK 3 NUMBER OF REFLECTIONS : 41049 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.160 REMARK 3 R VALUE (WORKING SET) : 0.158 REMARK 3 FREE R VALUE : 0.193 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.050 REMARK 3 FREE R VALUE TEST SET COUNT : 2075 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 39.4540 - 3.6980 0.99 2790 153 0.1760 0.2030 REMARK 3 2 3.6980 - 2.9360 1.00 2702 127 0.1730 0.1910 REMARK 3 3 2.9360 - 2.5650 1.00 2683 130 0.1710 0.1630 REMARK 3 4 2.5650 - 2.3300 1.00 2650 138 0.1530 0.2100 REMARK 3 5 2.3300 - 2.1630 1.00 2648 143 0.1450 0.1750 REMARK 3 6 2.1630 - 2.0360 1.00 2579 153 0.1320 0.1750 REMARK 3 7 2.0360 - 1.9340 1.00 2663 131 0.1300 0.1650 REMARK 3 8 1.9340 - 1.8500 1.00 2578 132 0.1210 0.1690 REMARK 3 9 1.8500 - 1.7780 1.00 2652 131 0.1280 0.1970 REMARK 3 10 1.7780 - 1.7170 0.99 2598 137 0.1320 0.1760 REMARK 3 11 1.7170 - 1.6630 0.99 2544 159 0.1360 0.1890 REMARK 3 12 1.6630 - 1.6160 0.98 2574 123 0.1570 0.2340 REMARK 3 13 1.6160 - 1.5730 0.97 2487 146 0.1690 0.2360 REMARK 3 14 1.5730 - 1.5350 0.94 2443 137 0.2010 0.2510 REMARK 3 15 1.5350 - 1.5000 0.91 2383 135 0.2330 0.2980 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.30 REMARK 3 SHRINKAGE RADIUS : 1.06 REMARK 3 K_SOL : 0.42 REMARK 3 B_SOL : 48.26 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.160 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 16.850 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 14.18 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 15.71 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.62700 REMARK 3 B22 (A**2) : 0.62700 REMARK 3 B33 (A**2) : -1.25400 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 : 0.006 2066 REMARK 3 ANGLE : 1.092 2786 REMARK 3 CHIRALITY : 0.072 314 REMARK 3 PLANARITY : 0.005 357 REMARK 3 DIHEDRAL : 14.152 801 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 3TC7 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 12-AUG-11. REMARK 100 THE DEPOSITION ID IS D_1000067301. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 09-JUN-11 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X4C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97915 REMARK 200 MONOCHROMATOR : SI 111 CHANNEL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MAR CCD 165 MM REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 41081 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.500 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.4 REMARK 200 DATA REDUNDANCY : 7.200 REMARK 200 R MERGE (I) : 0.07300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 29.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.55 REMARK 200 COMPLETENESS FOR SHELL (%) : 92.5 REMARK 200 DATA REDUNDANCY IN SHELL : 4.00 REMARK 200 R MERGE FOR SHELL (I) : 0.49100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: BALBES REMARK 200 STARTING MODEL: PDB ENTRY 1IGS REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.42 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.14 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 40 % PEG 400, 0.1 M AMMONIUM PHOSPHATE REMARK 280 MONOBASIC, 0.1 M SODIUM ACETATE, PH 5.0, MICROBATCH REMARK 280 CRYSTALLIZATION UNDER OIL, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+2/3 REMARK 290 6555 -X,-X+Y,-Z+1/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 39.55433 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 79.10867 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 79.10867 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 39.55433 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 300 REMARK: MONOMER,31.74 KD,97.9% 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 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 HIS A 253 REMARK 465 HIS A 254 REMARK 465 HIS A 255 REMARK 465 HIS A 256 REMARK 465 HIS A 257 REMARK 465 HIS A 258 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 GLN A 27 CG CD OE1 NE2 REMARK 470 LYS A 224 CG CD CE NZ REMARK 470 GLU A 245 CG CD OE1 OE2 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 TYR A 76 -40.04 -130.76 REMARK 500 ASN A 161 12.92 -145.45 REMARK 500 GLU A 211 144.78 73.77 REMARK 500 SER A 214 -8.84 -142.86 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 PO4 A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACY A 401 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3TC6 RELATED DB: PDB REMARK 900 ENGINEERED PROTEIN PROJECT REMARK 900 RELATED ID: OR62 RELATED DB: TARGETDB DBREF 3TC7 A 1 247 UNP Q06121 TRPC_SULSO 1 247 SEQADV 3TC7 GLU A 10 UNP Q06121 LYS 10 ENGINEERED MUTATION SEQADV 3TC7 VAL A 22 UNP Q06121 PHE 22 ENGINEERED MUTATION SEQADV 3TC7 ASP A 56 UNP Q06121 SER 56 ENGINEERED MUTATION SEQADV 3TC7 ALA A 70 UNP Q06121 SER 70 ENGINEERED MUTATION SEQADV 3TC7 PHE A 81 UNP Q06121 SER 81 ENGINEERED MUTATION SEQADV 3TC7 SER A 83 UNP Q06121 LEU 83 ENGINEERED MUTATION SEQADV 3TC7 TYR A 110 UNP Q06121 LYS 110 ENGINEERED MUTATION SEQADV 3TC7 ALA A 131 UNP Q06121 LEU 131 ENGINEERED MUTATION SEQADV 3TC7 ILE A 159 UNP Q06121 GLU 159 ENGINEERED MUTATION SEQADV 3TC7 ALA A 180 UNP Q06121 ASN 180 ENGINEERED MUTATION SEQADV 3TC7 ALA A 181 UNP Q06121 SER 181 ENGINEERED MUTATION SEQADV 3TC7 TRP A 184 UNP Q06121 LEU 184 ENGINEERED MUTATION SEQADV 3TC7 GLY A 187 UNP Q06121 LEU 187 ENGINEERED MUTATION SEQADV 3TC7 LYS A 210 UNP Q06121 GLU 210 ENGINEERED MUTATION SEQADV 3TC7 GLU A 211 UNP Q06121 SER 211 ENGINEERED MUTATION SEQADV 3TC7 LEU A 246 UNP Q06121 PHE 246 ENGINEERED MUTATION SEQADV 3TC7 GLU A 248 UNP Q06121 EXPRESSION TAG SEQADV 3TC7 GLY A 249 UNP Q06121 EXPRESSION TAG SEQADV 3TC7 SER A 250 UNP Q06121 EXPRESSION TAG SEQADV 3TC7 LEU A 251 UNP Q06121 EXPRESSION TAG SEQADV 3TC7 GLU A 252 UNP Q06121 EXPRESSION TAG SEQADV 3TC7 HIS A 253 UNP Q06121 EXPRESSION TAG SEQADV 3TC7 HIS A 254 UNP Q06121 EXPRESSION TAG SEQADV 3TC7 HIS A 255 UNP Q06121 EXPRESSION TAG SEQADV 3TC7 HIS A 256 UNP Q06121 EXPRESSION TAG SEQADV 3TC7 HIS A 257 UNP Q06121 EXPRESSION TAG SEQADV 3TC7 HIS A 258 UNP Q06121 EXPRESSION TAG SEQRES 1 A 258 MET PRO ARG TYR LEU LYS GLY TRP LEU GLU ASP VAL VAL SEQRES 2 A 258 GLN LEU SER LEU ARG ARG PRO SER VAL ARG ALA SER ARG SEQRES 3 A 258 GLN ARG PRO ILE ILE SER LEU ASN GLU ARG ILE LEU GLU SEQRES 4 A 258 PHE ASN LYS ARG ASN ILE THR ALA ILE ILE ALA GLU TYR SEQRES 5 A 258 LYS ARG LYS ASP PRO SER GLY LEU ASP VAL GLU ARG ASP SEQRES 6 A 258 PRO ILE GLU TYR ALA LYS PHE MET GLU ARG TYR ALA VAL SEQRES 7 A 258 GLY LEU PHE ILE SER THR GLU GLU LYS TYR PHE ASN GLY SEQRES 8 A 258 SER TYR GLU THR LEU ARG LYS ILE ALA SER SER VAL SER SEQRES 9 A 258 ILE PRO ILE LEU MET TYR ASP PHE ILE VAL LYS GLU SER SEQRES 10 A 258 GLN ILE ASP ASP ALA TYR ASN LEU GLY ALA ASP THR VAL SEQRES 11 A 258 ALA LEU ILE VAL LYS ILE LEU THR GLU ARG GLU LEU GLU SEQRES 12 A 258 SER LEU LEU GLU TYR ALA ARG SER TYR GLY MET GLU PRO SEQRES 13 A 258 LEU ILE ILE ILE ASN ASP GLU ASN ASP LEU ASP ILE ALA SEQRES 14 A 258 LEU ARG ILE GLY ALA ARG PHE ILE GLY ILE ALA ALA ARG SEQRES 15 A 258 ASP TRP GLU THR GLY GLU ILE ASN LYS GLU ASN GLN ARG SEQRES 16 A 258 LYS LEU ILE SER MET ILE PRO SER ASN VAL VAL LYS VAL SEQRES 17 A 258 ALA LYS GLU GLY ILE SER GLU ARG ASN GLU ILE GLU GLU SEQRES 18 A 258 LEU ARG LYS LEU GLY VAL ASN ALA PHE LEU ILE GLY SER SEQRES 19 A 258 SER LEU MET ARG ASN PRO GLU LYS ILE LYS GLU LEU ILE SEQRES 20 A 258 GLU GLY SER LEU GLU HIS HIS HIS HIS HIS HIS HET PO4 A 301 5 HET PO4 A 302 5 HET PO4 A 303 5 HET ACY A 401 4 HETNAM PO4 PHOSPHATE ION HETNAM ACY ACETIC ACID FORMUL 2 PO4 3(O4 P 3-) FORMUL 5 ACY C2 H4 O2 FORMUL 6 HOH *180(H2 O) HELIX 1 1 LYS A 6 ARG A 18 1 13 HELIX 2 2 SER A 32 ARG A 43 1 12 HELIX 3 3 ASP A 65 GLU A 74 1 10 HELIX 4 4 SER A 92 SER A 101 1 10 HELIX 5 5 LYS A 115 GLY A 126 1 12 HELIX 6 6 THR A 138 TYR A 152 1 15 HELIX 7 7 ASP A 162 ILE A 172 1 11 HELIX 8 8 ASN A 190 SER A 199 1 10 HELIX 9 9 GLU A 215 LEU A 225 1 11 HELIX 10 10 GLY A 233 ASN A 239 1 7 HELIX 11 11 GLU A 241 GLY A 249 1 9 SHEET 1 A 9 ILE A 48 TYR A 52 0 SHEET 2 A 9 GLY A 79 SER A 83 1 O SER A 83 N TYR A 52 SHEET 3 A 9 ILE A 107 TYR A 110 1 O LEU A 108 N LEU A 80 SHEET 4 A 9 THR A 129 ILE A 133 1 O THR A 129 N MET A 109 SHEET 5 A 9 LEU A 157 ILE A 160 1 O ILE A 159 N LEU A 132 SHEET 6 A 9 PHE A 176 ALA A 180 1 O PHE A 176 N ILE A 158 SHEET 7 A 9 VAL A 206 LYS A 210 1 O VAL A 208 N ILE A 179 SHEET 8 A 9 ALA A 229 ILE A 232 1 O LEU A 231 N ALA A 209 SHEET 9 A 9 ILE A 48 TYR A 52 1 N ILE A 49 O PHE A 230 SITE 1 AC1 6 ARG A 3 TYR A 4 ARG A 97 HOH A 603 SITE 2 AC1 6 HOH A 629 HOH A 743 SITE 1 AC2 7 ASN A 164 ARG A 171 SER A 235 ARG A 238 SITE 2 AC2 7 ASN A 239 LYS A 242 HOH A 700 SITE 1 AC3 11 GLU A 51 LYS A 53 LYS A 210 GLU A 211 SITE 2 AC3 11 ILE A 232 GLY A 233 SER A 234 HOH A 635 SITE 3 AC3 11 HOH A 646 HOH A 654 HOH A 748 SITE 1 AC4 7 ASN A 44 THR A 46 GLU A 220 ARG A 223 SITE 2 AC4 7 HOH A 633 HOH A 711 HOH A 765 CRYST1 60.960 60.960 118.663 90.00 90.00 120.00 P 31 2 1 6 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 0.016404 0.009471 0.000000 0.00000 SCALE2 0.000000 0.018942 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008427 0.00000