HEADER UNKNOWN FUNCTION 02-MAY-12 4EZI TITLE CRYSTAL STRUCTURE OF A PUTATIVE HYDROLASE (LPG1103) FROM LEGIONELLA TITLE 2 PNEUMOPHILA SUBSP. PNEUMOPHILA STR. PHILADELPHIA 1 AT 1.15 A TITLE 3 RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: UNCHARACTERIZED PROTEIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: LEGIONELLA PNEUMOPHILA SUBSP. PNEUMOPHILA STR. SOURCE 3 PHILADELPHIA 1; SOURCE 4 ORGANISM_TAXID: 272624; SOURCE 5 STRAIN: PHILADELPHIA 1 / ATCC 33152 / DSM 7513; SOURCE 6 GENE: LPG1103; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 9 EXPRESSION_SYSTEM_STRAIN: PB1; SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: SPEEDET KEYWDS ALPHA-BETA HYDROLASES FOLD, STRUCTURAL GENOMICS, JOINT CENTER FOR KEYWDS 2 STRUCTURAL GENOMICS, JCSG, PROTEIN STRUCTURE INITIATIVE, PSI- KEYWDS 3 BIOLOGY, UNKNOWN FUNCTION EXPDTA X-RAY DIFFRACTION AUTHOR JOINT CENTER FOR STRUCTURAL GENOMICS (JCSG) REVDAT 4 01-FEB-23 4EZI 1 REMARK SEQADV LINK REVDAT 3 15-NOV-17 4EZI 1 REMARK REVDAT 2 24-DEC-14 4EZI 1 TITLE REVDAT 1 27-JUN-12 4EZI 0 JRNL AUTH JOINT CENTER FOR STRUCTURAL GENOMICS (JCSG) JRNL TITL CRYSTAL STRUCTURE OF A HYPOTHETICAL PROTEIN (LPG1103) FROM JRNL TITL 2 LEGIONELLA PNEUMOPHILA SUBSP. PNEUMOPHILA STR. PHILADELPHIA JRNL TITL 3 1 AT 1.15 A RESOLUTION JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.15 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0110 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD WITH PHASES REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.15 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 28.64 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 131826 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) : 0.137 REMARK 3 R VALUE (WORKING SET) : 0.135 REMARK 3 FREE R VALUE : 0.157 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 6631 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) : 1.15 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.18 REMARK 3 REFLECTION IN BIN (WORKING SET) : 9084 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.22 REMARK 3 BIN R VALUE (WORKING SET) : 0.2690 REMARK 3 BIN FREE R VALUE SET COUNT : 545 REMARK 3 BIN FREE R VALUE : 0.2960 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2962 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 8 REMARK 3 SOLVENT ATOMS : 536 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 9.25 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 13.89 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.20000 REMARK 3 B22 (A**2) : -0.11000 REMARK 3 B33 (A**2) : -0.09000 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 OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.032 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.032 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.020 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.002 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.980 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.975 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3292 ; 0.011 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 2214 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4507 ; 1.428 ; 1.962 REMARK 3 BOND ANGLES OTHERS (DEGREES): 5439 ; 0.951 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 416 ; 5.845 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 160 ;37.149 ;24.563 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 541 ;11.786 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 11 ;21.892 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 485 ; 0.092 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3696 ; 0.009 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 680 ; 0.002 ; 0.020 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): 1972 ; 1.898 ; 3.000 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 778 ; 1.390 ; 3.000 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3221 ; 2.691 ; 5.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1320 ; 3.642 ; 8.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1269 ; 5.188 ;11.000 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): 5506 ; 1.464 ; 3.000 REMARK 3 SPHERICITY; FREE ATOMS (A**2): 539 ; 6.748 ; 3.000 REMARK 3 SPHERICITY; BONDED ATOMS (A**2): 5395 ; 3.568 ; 3.000 REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL 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 : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: 1. HYDROGENS HAVE BEEN ADDED IN THE REMARK 3 RIDING POSITIONS. 2. A MET-INHIBITION PROTOCOL WAS USED FOR REMARK 3 SELENOMETHIONINE INCORPORATION DURING PROTEIN EXPRESSION. THE REMARK 3 OCCUPANCY OF THE SE ATOMS IN THE MSE RESIDUES WAS REDUCED TO REMARK 3 0.75 FOR THE REDUCED SCATTERING POWER DUE TO PARTIAL S-MET REMARK 3 INCORPORATION. 3. POLYETHYLENE GLYCOL (PEG) AND CHLORIDE (CL) REMARK 3 FROM THE CRYSTALLIZATION SOLUTION HAVE BEEN MODELED INTO THE REMARK 3 STRUCTURE. REMARK 4 REMARK 4 4EZI COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 11-MAY-12. REMARK 100 THE DEPOSITION ID IS D_1000072264. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-MAR-12 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL14-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97916 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL SI(111) REMARK 200 OPTICS : VERTICAL FOCUSING MIRROR; DOUBLE REMARK 200 CRYSTAL SI(111) MONOCHROMATOR REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 325 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA 3.3.20 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 131916 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.150 REMARK 200 RESOLUTION RANGE LOW (A) : 28.637 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 5.200 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.10600 REMARK 200 FOR THE DATA SET : 7.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.15 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.18 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.3 REMARK 200 DATA REDUNDANCY IN SHELL : 4.70 REMARK 200 R MERGE FOR SHELL (I) : 0.78700 REMARK 200 R SYM FOR SHELL (I) : 0.78700 REMARK 200 FOR SHELL : 1.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SHELX, SHARP, SHELXD REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.47 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.14 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.20M SODIUM ACETATE, 30.00% REMARK 280 POLYETHYLENE GLYCOL 4000, 0.1M TRIS HYDROCHLORIDE PH 8.5, REMARK 280 NANODROP, VAPOR DIFFUSION, SITTING 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 25.43750 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 57.27450 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 31.74400 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 57.27450 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 25.43750 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 31.74400 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 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 GLY A 0 REMARK 465 ALA A 28 REMARK 465 LEU A 29 REMARK 465 GLU A 30 REMARK 465 HIS A 31 REMARK 465 LYS A 403 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 32 CG CD OE1 OE2 REMARK 470 LYS A 53 CE NZ REMARK 470 MSE A 401 CG SE CE 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 ASN A 120 62.78 37.89 REMARK 500 SER A 134 -64.05 -90.37 REMARK 500 TYR A 144 157.60 86.64 REMARK 500 SER A 195 -123.44 63.74 REMARK 500 PHE A 365 58.66 -91.35 REMARK 500 ALA A 374 -17.32 -140.12 REMARK 500 GLU A 399 49.59 36.40 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 PEG A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 502 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: JCSG-418740 RELATED DB: TARGETTRACK REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE CONSTRUCT (RESIDUES 28-403) WAS EXPRESSED WITH A PURIFICATION REMARK 999 TAG MGSDKIHHHHHHENLYFQG. THE TAG WAS REMOVED WITH TEV PROTEASE REMARK 999 LEAVING ONLY A GLYCINE (0) FOLLOWED BY THE TARGET SEQUENCE. DBREF 4EZI A 28 403 UNP Q5ZWI2 Q5ZWI2_LEGPH 28 403 SEQADV 4EZI GLY A 0 UNP Q5ZWI2 EXPRESSION TAG SEQRES 1 A 377 GLY ALA LEU GLU HIS GLU LYS LEU VAL ASN TYR ILE ALA SEQRES 2 A 377 LEU GLY GLU PHE SER ARG GLU THR ALA GLU ILE ALA LEU SEQRES 3 A 377 LYS LYS MSE PRO PRO LEU ASP THR LEU THR VAL HIS TYR SEQRES 4 A 377 ASP LEU GLN LEU TYR LYS ILE ASN TYR LYS THR GLN SER SEQRES 5 A 377 PRO ASP GLY ASN LEU THR ILE ALA SER GLY LEU VAL ALA SEQRES 6 A 377 MSE PRO ILE HIS PRO VAL GLY GLN VAL GLY ILE ILE SER SEQRES 7 A 377 TYR GLN HIS GLY THR ARG PHE GLU ARG ASN ASP VAL PRO SEQRES 8 A 377 SER ARG ASN ASN GLU LYS ASN TYR ILE TYR LEU ALA ALA SEQRES 9 A 377 TYR GLY ASN SER ALA GLY TYR MSE THR VAL MSE PRO ASP SEQRES 10 A 377 TYR LEU GLY LEU GLY ASP ASN GLU LEU THR LEU HIS PRO SEQRES 11 A 377 TYR VAL GLN ALA GLU THR LEU ALA SER SER SER ILE ASP SEQRES 12 A 377 MSE LEU PHE ALA ALA LYS GLU LEU ALA ASN ARG LEU HIS SEQRES 13 A 377 TYR PRO ILE SER ASP LYS LEU TYR LEU ALA GLY TYR SER SEQRES 14 A 377 GLU GLY GLY PHE SER THR ILE VAL MSE PHE GLU MSE LEU SEQRES 15 A 377 ALA LYS GLU TYR PRO ASP LEU PRO VAL SER ALA VAL ALA SEQRES 16 A 377 PRO GLY SER ALA PRO TYR GLY TRP GLU GLU THR MSE HIS SEQRES 17 A 377 PHE VAL MSE LEU GLU PRO GLY PRO ARG ALA THR ALA TYR SEQRES 18 A 377 LEU ALA TYR PHE PHE TYR SER LEU GLN THR TYR LYS SER SEQRES 19 A 377 TYR TRP SER GLY PHE ASP GLU ILE PHE ALA PRO PRO TYR SEQRES 20 A 377 ASN THR LEU ILE PRO GLU LEU MSE ASP GLY TYR HIS ALA SEQRES 21 A 377 VAL ASP GLU ILE LEU GLN ALA LEU PRO GLN ASP PRO LEU SEQRES 22 A 377 LEU ILE PHE GLN PRO LYS PHE SER ASN GLY ILE ILE SER SEQRES 23 A 377 LYS THR ASP ARG ASN THR GLU ILE LEU LYS ILE ASN PHE SEQRES 24 A 377 ASN HIS TYR ASP PHE LYS PRO THR ALA PRO LEU LEU LEU SEQRES 25 A 377 VAL GLY THR LYS GLY ASP ARG ASP VAL PRO TYR ALA GLY SEQRES 26 A 377 ALA GLU MSE ALA TYR HIS SER PHE ARG LYS TYR SER ASP SEQRES 27 A 377 PHE VAL TRP ILE LYS SER VAL SER ASP ALA LEU ASP HIS SEQRES 28 A 377 VAL GLN ALA HIS PRO PHE VAL LEU LYS GLU GLN VAL ASP SEQRES 29 A 377 PHE PHE LYS GLN PHE GLU ARG GLN GLU ALA MSE ASN LYS MODRES 4EZI MSE A 55 MET SELENOMETHIONINE MODRES 4EZI MSE A 92 MET SELENOMETHIONINE MODRES 4EZI MSE A 138 MET SELENOMETHIONINE MODRES 4EZI MSE A 141 MET SELENOMETHIONINE MODRES 4EZI MSE A 170 MET SELENOMETHIONINE MODRES 4EZI MSE A 204 MET SELENOMETHIONINE MODRES 4EZI MSE A 207 MET SELENOMETHIONINE MODRES 4EZI MSE A 233 MET SELENOMETHIONINE MODRES 4EZI MSE A 237 MET SELENOMETHIONINE MODRES 4EZI MSE A 281 MET SELENOMETHIONINE MODRES 4EZI MSE A 354 MET SELENOMETHIONINE MODRES 4EZI MSE A 401 MET SELENOMETHIONINE HET MSE A 55 13 HET MSE A 92 8 HET MSE A 138 8 HET MSE A 141 8 HET MSE A 170 8 HET MSE A 204 8 HET MSE A 207 8 HET MSE A 233 8 HET MSE A 237 13 HET MSE A 281 8 HET MSE A 354 13 HET MSE A 401 5 HET PEG A 501 7 HET CL A 502 1 HETNAM MSE SELENOMETHIONINE HETNAM PEG DI(HYDROXYETHYL)ETHER HETNAM CL CHLORIDE ION FORMUL 1 MSE 12(C5 H11 N O2 SE) FORMUL 2 PEG C4 H10 O3 FORMUL 3 CL CL 1- FORMUL 4 HOH *536(H2 O) HELIX 1 1 SER A 44 LYS A 54 1 11 HELIX 2 2 PRO A 57 LEU A 61 5 5 HELIX 3 3 VAL A 116 ASN A 120 5 5 HELIX 4 4 ASN A 121 LYS A 123 5 3 HELIX 5 5 ASN A 124 GLY A 132 1 9 HELIX 6 6 GLN A 159 LEU A 181 1 23 HELIX 7 7 SER A 195 TYR A 212 1 18 HELIX 8 8 GLY A 228 GLU A 239 1 12 HELIX 9 9 ARG A 243 SER A 260 1 18 HELIX 10 10 GLY A 264 PHE A 269 1 6 HELIX 11 11 PRO A 272 MSE A 281 1 10 HELIX 12 12 ALA A 286 LEU A 294 1 9 HELIX 13 13 ASP A 297 PHE A 302 5 6 HELIX 14 14 GLN A 303 SER A 312 1 10 HELIX 15 15 ASN A 317 ASN A 326 1 10 HELIX 16 16 PRO A 348 LYS A 361 1 14 HELIX 17 17 ALA A 380 ARG A 397 1 18 SHEET 1 A 7 LEU A 34 PHE A 43 0 SHEET 2 A 7 LEU A 67 GLN A 77 -1 O ASN A 73 N VAL A 35 SHEET 3 A 7 LEU A 83 PRO A 93 -1 O MSE A 92 N GLN A 68 SHEET 4 A 7 MSE A 138 PRO A 142 -1 O MSE A 141 N LEU A 89 SHEET 5 A 7 VAL A 100 GLN A 106 1 N ILE A 103 O VAL A 140 SHEET 6 A 7 ILE A 185 TYR A 194 1 O SER A 186 N VAL A 100 SHEET 7 A 7 ALA A 219 GLY A 223 1 O ALA A 221 N LEU A 191 SHEET 1 B 2 LEU A 336 GLY A 340 0 SHEET 2 B 2 VAL A 366 SER A 370 1 O TRP A 367 N LEU A 338 LINK C LYS A 54 N MSE A 55 1555 1555 1.34 LINK C MSE A 55 N PRO A 56 1555 1555 1.34 LINK C ALA A 91 N MSE A 92 1555 1555 1.34 LINK C MSE A 92 N PRO A 93 1555 1555 1.34 LINK C TYR A 137 N MSE A 138 1555 1555 1.33 LINK C MSE A 138 N THR A 139 1555 1555 1.33 LINK C VAL A 140 N MSE A 141 1555 1555 1.34 LINK C MSE A 141 N PRO A 142 1555 1555 1.34 LINK C ASP A 169 N MSE A 170 1555 1555 1.33 LINK C MSE A 170 N LEU A 171 1555 1555 1.32 LINK C VAL A 203 N MSE A 204 1555 1555 1.33 LINK C MSE A 204 N PHE A 205 1555 1555 1.32 LINK C GLU A 206 N MSE A 207 1555 1555 1.33 LINK C MSE A 207 N LEU A 208 1555 1555 1.32 LINK C THR A 232 N MSE A 233 1555 1555 1.33 LINK C MSE A 233 N HIS A 234 1555 1555 1.32 LINK C VAL A 236 N MSE A 237 1555 1555 1.34 LINK C MSE A 237 N LEU A 238 1555 1555 1.34 LINK C LEU A 280 N MSE A 281 1555 1555 1.34 LINK C MSE A 281 N ASP A 282 1555 1555 1.33 LINK C GLU A 353 N MSE A 354 1555 1555 1.33 LINK C MSE A 354 N ALA A 355 1555 1555 1.34 LINK C ALA A 400 N MSE A 401 1555 1555 1.34 LINK C MSE A 401 N ASN A 402 1555 1555 1.33 CISPEP 1 PRO A 56 PRO A 57 0 11.27 CISPEP 2 PRO A 271 PRO A 272 0 -2.42 SITE 1 AC1 4 TYR A 157 GLU A 196 PHE A 251 VAL A 347 SITE 1 AC2 3 GLU A 230 ASN A 326 HOH A 729 CRYST1 50.875 63.488 114.549 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 0.019656 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015751 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008730 0.00000