HEADER LUMINESCENT PROTEIN 15-NOV-04 1VPR TITLE CRYSTAL STRUCTURE OF A LUCIFERASE DOMAIN FROM THE DINOFLAGELLATE TITLE 2 LINGULODINIUM POLYEDRUM COMPND MOL_ID: 1; COMPND 2 MOLECULE: LUCIFERASE; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: SEQUENCE DATABASE RESIDUES 866-1241; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: LINGULODINIUM POLYEDRUM; SOURCE 3 ORGANISM_TAXID: 160621; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: M15; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PQE-30 KEYWDS BETA BARREL, FATTY ACID BINDING PROTEIN, LIPOCALIN, LUCIFERASE, PH KEYWDS 2 REGULATION, LUMINESCENT PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR L.W.SCHULTZ,L.LIU,M.CEGIELSKI,J.W.HASTINGS REVDAT 4 30-OCT-24 1VPR 1 SEQADV LINK REVDAT 3 24-FEB-09 1VPR 1 VERSN REVDAT 2 22-FEB-05 1VPR 1 JRNL REVDAT 1 08-FEB-05 1VPR 0 JRNL AUTH L.W.SCHULTZ,L.LIU,M.CEGIELSKI,J.W.HASTINGS JRNL TITL CRYSTAL STRUCTURE OF A PH-REGULATED LUCIFERASE CATALYZING JRNL TITL 2 THE BIOLUMINESCENT OXIDATION OF AN OPEN TETRAPYRROLE JRNL REF PROC.NATL.ACAD.SCI.USA V. 102 1378 2005 JRNL REFN ISSN 0027-8424 JRNL PMID 15665092 JRNL DOI 10.1073/PNAS.0409335102 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH L.LIU,H.IM,M.CEGIELSKI,P.LEMAGUERES,L.W.SCHULTZ,K.L.KRAUSE, REMARK 1 AUTH 2 J.W.HASTINGS REMARK 1 TITL CHARACTERIZATION AND CRYSTALLIZATION OF ACTIVE DOMAINS OF A REMARK 1 TITL 2 NOVEL LUCIFERASE FROM A MARINE DINOFLAGELLATE REMARK 1 REF ACTA CRYSTALLOGR.,SECT.D V. 59 761 2003 REMARK 1 REFN ISSN 0907-4449 REMARK 1 PMID 12657805 REMARK 1 DOI 10.1107/S0907444903002920 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 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) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 28.60 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 88.0 REMARK 3 NUMBER OF REFLECTIONS : 35879 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM 8% REMARK 3 R VALUE (WORKING SET) : 0.199 REMARK 3 FREE R VALUE : 0.230 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 5474 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.90 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2900 REMARK 3 BIN FREE R VALUE : 0.3100 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 434 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2660 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 252 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.23 REMARK 3 ESD FROM SIGMAA (A) : 0.28 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) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 1.500 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 24.90 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.850 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL 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 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REMARK 3 THE R-FACTOR THAT WAS CALCULATED USING SFCHECK (0.388) REMARK 3 IS MUCH GREATER THAN THAT REPORTED BY THE AUTHOR (0.199). REMARK 3 THE REASON FOR THIS DISCREPANCY IS THAT SOME RESIDUES, REMARK 3 DUE TO LACK OF ELECTRON DENSITY, WERE MODELED AS ALANINE REMARK 3 AND THE SIDE CHAINS WERE LATER ADDED AFTER REFINEMENT REMARK 3 IN ORDER TO ACCOMODATE THE DEPOSITION. REMARK 4 REMARK 4 1VPR COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-NOV-04. REMARK 100 THE DEPOSITION ID IS D_1000030961. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-APR-02 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : CHESS REMARK 200 BEAMLINE : F2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.979070, 0.979259, 0.994904 REMARK 200 MONOCHROMATOR : SI 111 CHANNEL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 35921 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 REMARK 200 RESOLUTION RANGE LOW (A) : 55.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 200 DATA REDUNDANCY : 4.000 REMARK 200 R MERGE (I) : 0.03500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 20.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.90 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.0 REMARK 200 DATA REDUNDANCY IN SHELL : 2.50 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.25600 REMARK 200 FOR SHELL : 3.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.20 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: MEPEG 2000, 100MM EPPS, PH 8.0, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 287K 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 29.49450 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 48.49300 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 31.97750 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 48.49300 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 29.49450 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 31.97750 REMARK 290 SMTRY3 4 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 300 REMARK: THIS IS A SINGLE DOMAIN FROM THE LUCIFERASE AND IS REMARK 300 FUNCTIONAL AS A MONOMER. 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 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 VAL A 866 REMARK 465 CYS A 867 REMARK 465 GLY A 1219 REMARK 465 TRP A 1220 REMARK 465 LEU A 1221 REMARK 465 GLU A 1222 REMARK 465 LYS A 1223 REMARK 465 ASN A 1224 REMARK 465 GLU A 1225 REMARK 465 LYS A 1226 REMARK 465 GLU A 1227 REMARK 465 MET A 1228 REMARK 465 LEU A 1229 REMARK 465 ARG A 1230 REMARK 465 GLN A 1231 REMARK 465 ARG A 1232 REMARK 465 ASN A 1233 REMARK 465 ILE A 1234 REMARK 465 VAL A 1235 REMARK 465 SER A 1236 REMARK 465 SER A 1237 REMARK 465 THR A 1238 REMARK 465 PHE A 1239 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 GLU A 868 CG CD OE1 OE2 REMARK 470 LYS A 869 CG CD CE NZ REMARK 470 LYS A 885 CG CD CE NZ REMARK 470 GLU A 888 CG CD OE1 OE2 REMARK 470 LYS A 900 CG CD CE NZ REMARK 470 GLU A 902 CG CD OE1 OE2 REMARK 470 HIS A 904 CG ND1 CD2 CE1 NE2 REMARK 470 GLU A 905 CG CD OE1 OE2 REMARK 470 ASP A 906 CG OD1 OD2 REMARK 470 LYS A 910 CG CD CE NZ REMARK 470 LYS A 917 CG CD CE NZ REMARK 470 LYS A 918 CG CD CE NZ REMARK 470 GLU A 931 CG CD OE1 OE2 REMARK 470 GLU A 959 CG CD OE1 OE2 REMARK 470 LYS A 963 CG CD CE NZ REMARK 470 LYS A1042 CG CD CE NZ REMARK 470 LYS A1046 CG CD CE NZ REMARK 470 SER A1047 OG REMARK 470 MET A1049 CG SD CE REMARK 470 LYS A1209 CG CD CE NZ REMARK 470 LYS A1215 CG CD CE NZ 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 890 43.11 -99.87 REMARK 500 HIS A 904 135.12 -30.43 REMARK 500 ASN A 936 -178.06 -69.35 REMARK 500 CYS A 946 96.69 -165.57 REMARK 500 HIS A1064 -122.58 38.66 REMARK 500 LEU A1119 78.03 -119.87 REMARK 500 REMARK 500 REMARK: NULL DBREF 1VPR A 866 1239 UNP O77206 O77206_GONPO 866 1239 SEQADV 1VPR MSE A 898 UNP O77206 MET 898 MODIFIED RESIDUE SEQADV 1VPR MSE A 912 UNP O77206 MET 912 MODIFIED RESIDUE SEQADV 1VPR MSE A 957 UNP O77206 MET 957 MODIFIED RESIDUE SEQADV 1VPR MSE A 990 UNP O77206 MET 990 MODIFIED RESIDUE SEQADV 1VPR MSE A 1070 UNP O77206 MET 1070 MODIFIED RESIDUE SEQADV 1VPR MSE A 1132 UNP O77206 MET 1132 MODIFIED RESIDUE SEQADV 1VPR MSE A 1153 UNP O77206 MET 1153 MODIFIED RESIDUE SEQRES 1 A 374 VAL CYS GLU LYS GLY PHE GLU ALA GLY ASP ASN LYS LEU SEQRES 2 A 374 GLY GLY ALA LEU ASN ALA LYS HIS VAL GLU LYS TYR GLY SEQRES 3 A 374 ASP ASN PHE LYS ASN GLY MSE HIS LYS PRO GLU PHE HIS SEQRES 4 A 374 GLU ASP GLY LEU HIS LYS PRO MSE GLU VAL GLY GLY LYS SEQRES 5 A 374 LYS PHE GLU SER GLY PHE HIS TYR LEU LEU GLU CYS HIS SEQRES 6 A 374 GLU LEU GLY GLY LYS ASN ALA SER GLY GLY TYR GLY GLY SEQRES 7 A 374 PRO LEU CYS GLU ASP PRO TYR GLY SER GLU VAL GLN ALA SEQRES 8 A 374 MSE THR GLU LYS LEU LEU LYS GLU ALA ASP SER ASP ARG SEQRES 9 A 374 THR LEU CYS PHE ASN ASN PHE GLN ASP PRO CYS PRO GLN SEQRES 10 A 374 LEU THR LYS GLU GLN VAL ALA MSE CYS LYS GLY PHE ASP SEQRES 11 A 374 TYR GLY ASP LYS THR LEU LYS LEU PRO CYS GLY PRO LEU SEQRES 12 A 374 PRO TRP PRO ALA GLY LEU PRO GLU PRO GLY TYR VAL PRO SEQRES 13 A 374 LYS THR ASN PRO LEU HIS GLY ARG TRP ILE THR VAL SER SEQRES 14 A 374 GLY GLY GLN ALA ALA PHE ILE LYS GLU ALA ILE LYS SER SEQRES 15 A 374 GLY MET LEU GLY ALA ALA GLU ALA ASN LYS ILE VAL ALA SEQRES 16 A 374 ASP THR ASP HIS HIS GLN THR GLY GLY MSE TYR LEU ARG SEQRES 17 A 374 ILE ASN GLN PHE GLY ASP VAL CYS THR VAL ASP ALA SER SEQRES 18 A 374 VAL ALA LYS PHE ALA ARG ALA LYS ARG THR TRP LYS SER SEQRES 19 A 374 GLY HIS TYR PHE TYR GLU PRO LEU VAL SER GLY GLY ASN SEQRES 20 A 374 LEU LEU GLY VAL TRP VAL LEU PRO GLU GLU TYR ARG LYS SEQRES 21 A 374 ILE GLY PHE PHE TRP GLU MSE GLU SER GLY ARG CYS PHE SEQRES 22 A 374 ARG ILE GLU ARG ARG ALA PHE PRO VAL GLY PRO TYR THR SEQRES 23 A 374 PHE MSE ARG GLN ALA THR GLU VAL GLY GLY LYS ILE SER SEQRES 24 A 374 PHE VAL PHE TYR VAL LYS VAL SER ASN ASP PRO GLU SER SEQRES 25 A 374 ASP PRO ILE PRO LEU GLN SER ARG ASP TYR THR ALA LEU SEQRES 26 A 374 ALA GLY ARG ASP ASN ALA PRO THR ASN LEU GLY LYS PRO SEQRES 27 A 374 TYR PRO THR LEU ALA LYS ASP LEU ASP TYR PRO LYS LYS SEQRES 28 A 374 ARG ASP GLY TRP LEU GLU LYS ASN GLU LYS GLU MET LEU SEQRES 29 A 374 ARG GLN ARG ASN ILE VAL SER SER THR PHE MODRES 1VPR MSE A 898 MET SELENOMETHIONINE MODRES 1VPR MSE A 912 MET SELENOMETHIONINE MODRES 1VPR MSE A 957 MET SELENOMETHIONINE MODRES 1VPR MSE A 990 MET SELENOMETHIONINE MODRES 1VPR MSE A 1070 MET SELENOMETHIONINE MODRES 1VPR MSE A 1132 MET SELENOMETHIONINE MODRES 1VPR MSE A 1153 MET SELENOMETHIONINE HET MSE A 898 8 HET MSE A 912 8 HET MSE A 957 8 HET MSE A 990 8 HET MSE A1070 8 HET MSE A1132 8 HET MSE A1153 8 HETNAM MSE SELENOMETHIONINE FORMUL 1 MSE 7(C5 H11 N O2 SE) FORMUL 2 HOH *252(H2 O) HELIX 1 1 VAL A 887 ASP A 892 5 6 HELIX 2 2 SER A 921 GLU A 931 1 11 HELIX 3 3 GLY A 951 ASP A 966 1 16 HELIX 4 4 LEU A 971 GLN A 977 1 7 HELIX 5 5 THR A 984 LYS A 992 1 9 HELIX 6 6 GLY A 1036 SER A 1047 1 12 HELIX 7 7 GLY A 1051 ASP A 1063 1 13 HELIX 8 8 HIS A 1064 THR A 1067 5 4 HELIX 9 9 ARG A 1185 LEU A 1190 1 6 SHEET 1 A 2 PHE A 894 LYS A 895 0 SHEET 2 A 2 MSE A 898 HIS A 899 -1 O MSE A 898 N LYS A 895 SHEET 1 B 2 MSE A 912 VAL A 914 0 SHEET 2 B 2 LYS A 917 PHE A 919 -1 O PHE A 919 N MSE A 912 SHEET 1 C10 LYS A1094 LYS A1098 0 SHEET 2 C10 VAL A1080 ASP A1084 -1 N VAL A1083 O ARG A1095 SHEET 3 C10 TYR A1071 PHE A1077 -1 N PHE A1077 O VAL A1080 SHEET 4 C10 GLY A1028 SER A1034 -1 N TRP A1030 O LEU A1072 SHEET 5 C10 LYS A1162 SER A1172 -1 O PHE A1167 N VAL A1033 SHEET 6 C10 TYR A1150 VAL A1159 -1 N GLN A1155 O VAL A1166 SHEET 7 C10 CYS A1137 VAL A1147 -1 N PHE A1145 O PHE A1152 SHEET 8 C10 ARG A1124 GLU A1131 -1 N LYS A1125 O ARG A1142 SHEET 9 C10 ASN A1112 VAL A1118 -1 N LEU A1114 O TRP A1130 SHEET 10 C10 TYR A1102 PRO A1106 -1 N GLU A1105 O LEU A1113 LINK C GLY A 897 N MSE A 898 1555 1555 1.34 LINK C MSE A 898 N HIS A 899 1555 1555 1.34 LINK C PRO A 911 N MSE A 912 1555 1555 1.33 LINK C MSE A 912 N GLU A 913 1555 1555 1.32 LINK C ALA A 956 N MSE A 957 1555 1555 1.33 LINK C MSE A 957 N THR A 958 1555 1555 1.33 LINK C ALA A 989 N MSE A 990 1555 1555 1.33 LINK C MSE A 990 N CYS A 991 1555 1555 1.33 LINK C GLY A1069 N MSE A1070 1555 1555 1.33 LINK C MSE A1070 N TYR A1071 1555 1555 1.34 LINK C GLU A1131 N MSE A1132 1555 1555 1.33 LINK C MSE A1132 N GLU A1133 1555 1555 1.32 LINK C PHE A1152 N MSE A1153 1555 1555 1.32 LINK C MSE A1153 N ARG A1154 1555 1555 1.33 CISPEP 1 TYR A 1213 PRO A 1214 0 0.90 CRYST1 58.989 63.955 96.986 90.00 90.00 90.00 P 21 21 21 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 0.016952 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015636 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010311 0.00000