HEADER TRANSPORT PROTEIN 15-AUG-13 4MAA TITLE THE CRYSTAL STRUCTURE OF AMINO ACID ABC TRANSPORTER SUBSTRATE-BINDING TITLE 2 PROTEIN FROM PSEUDOMONAS FLUORESCENS PF-5 COMPND MOL_ID: 1; COMPND 2 MOLECULE: PUTATIVE BRANCHED-CHAIN AMINO ACID ABC TRANSPORTER, COMPND 3 PERIPLASMIC AMINO ACID-BINDING PROTEIN; COMPND 4 CHAIN: A; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PSEUDOMONAS PROTEGENS; SOURCE 3 ORGANISM_TAXID: 220664; SOURCE 4 STRAIN: PF-5; SOURCE 5 GENE: PFL_3674; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)MAGIC; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PMCSG73 KEYWDS PSI-BIOLOGY, MCSG, MIDWEST CENTER FOR STRUCTURAL GENOMICS, KEYWDS 2 TRANSPORTER, TRANSPORT PROTEIN, ALPHA/BETA FOLD, SOLUTE BINDING KEYWDS 3 PROTEIN, EXTRACELLULAR EXPDTA X-RAY DIFFRACTION AUTHOR R.WU,M.ENDRES,A.JOACHIMIAK,MIDWEST CENTER FOR STRUCTURAL GENOMICS AUTHOR 2 (MCSG) REVDAT 1 04-DEC-13 4MAA 0 JRNL AUTH R.WU,M.ENDRES,A.JOACHIMIAK JRNL TITL THE CRYSTAL STRUCTURE OF AMINO ACID ABC TRANSPORTER JRNL TITL 2 SUBSTRATE-BINDING PROTEIN FROM PSEUDOMONAS FLUORESCENS PF-5 JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.8.1_1168) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VICENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE- REMARK 3 : KUNSTLEVE,LI-WEI HUNG,ROBERT IMMORMINO, REMARK 3 : TOM IOERGER,AIRLIE MCCOY,ERIK MCKEE,NIGEL REMARK 3 : MORIARTY,REETAL PAI,RANDY READ,JANE REMARK 3 : RICHARDSON,DAVID RICHARDSON,TOD ROMO,JIM REMARK 3 : SACCHETTINI,NICHOLAS SAUTER,JACOB SMITH, REMARK 3 : LAURENT STORONI,TOM TERWILLIGER,PETER REMARK 3 : ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : MLHL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.44 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 90.7 REMARK 3 NUMBER OF REFLECTIONS : 48101 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.164 REMARK 3 R VALUE (WORKING SET) : 0.163 REMARK 3 FREE R VALUE : 0.195 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.050 REMARK 3 FREE R VALUE TEST SET COUNT : 2429 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 29.4394 - 5.1340 0.98 2868 184 0.1678 0.1634 REMARK 3 2 5.1340 - 4.0785 0.99 2913 169 0.1324 0.1650 REMARK 3 3 4.0785 - 3.5639 1.00 2933 173 0.1459 0.1884 REMARK 3 4 3.5639 - 3.2385 1.00 2984 128 0.1686 0.2021 REMARK 3 5 3.2385 - 3.0066 1.00 2959 157 0.1700 0.1941 REMARK 3 6 3.0066 - 2.8295 0.99 2958 147 0.1791 0.1989 REMARK 3 7 2.8295 - 2.6879 0.99 2952 146 0.1705 0.2251 REMARK 3 8 2.6879 - 2.5710 0.98 2902 146 0.1676 0.2187 REMARK 3 9 2.5710 - 2.4721 0.96 2859 132 0.1773 0.2331 REMARK 3 10 2.4721 - 2.3868 0.95 2796 120 0.1762 0.1991 REMARK 3 11 2.3868 - 2.3122 0.92 2702 162 0.1696 0.2517 REMARK 3 12 2.3122 - 2.2461 0.89 2678 118 0.1738 0.2124 REMARK 3 13 2.2461 - 2.1870 0.87 2554 177 0.1753 0.1908 REMARK 3 14 2.1870 - 2.1337 0.83 2402 149 0.1685 0.2336 REMARK 3 15 2.1337 - 2.0852 0.78 2348 103 0.1647 0.2125 REMARK 3 16 2.0852 - 2.0408 0.72 2128 116 0.1638 0.2484 REMARK 3 17 2.0408 - 2.0000 0.59 1736 102 0.1655 0.1936 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.160 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 19.900 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 23.05 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 : 0.007 2903 REMARK 3 ANGLE : 1.048 3934 REMARK 3 CHIRALITY : 0.070 437 REMARK 3 PLANARITY : 0.004 510 REMARK 3 DIHEDRAL : 12.667 1040 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 4MAA COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-AUG-13. REMARK 100 THE RCSB ID CODE IS RCSB081663. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 09-DEC-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 : APS REMARK 200 BEAMLINE : 19-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97924 REMARK 200 MONOCHROMATOR : SI 111, CHANNEL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-3000 REMARK 200 DATA SCALING SOFTWARE : HKL-3000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 26573 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 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 (%) : 99.9 REMARK 200 DATA REDUNDANCY : 4.900 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.07500 REMARK 200 FOR THE DATA SET : 14.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.30 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : 4.30 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.32500 REMARK 200 FOR SHELL : 6.800 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: MLPHARE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.89 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.32 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M MAGNESIUM CHLORIDE, 0.1 M TRIS: REMARK 280 HCL PH 8.5 20% (W/V) PEG 8000, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 32.51550 REMARK 290 SMTRY3 2 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 SER A -2 REMARK 465 ASN A -1 REMARK 465 ALA A 0 REMARK 465 MSE A 1 REMARK 465 GLN A 2 REMARK 465 ARG A 3 REMARK 465 ARG A 4 REMARK 465 THR A 5 REMARK 465 LEU A 6 REMARK 465 LEU A 7 REMARK 465 LYS A 8 REMARK 465 ALA A 9 REMARK 465 GLY A 10 REMARK 465 LEU A 11 REMARK 465 ALA A 12 REMARK 465 VAL A 13 REMARK 465 SER A 14 REMARK 465 GLY A 15 REMARK 465 ALA A 16 REMARK 465 LEU A 17 REMARK 465 SER A 18 REMARK 465 LEU A 19 REMARK 465 GLY A 20 REMARK 465 LEU A 21 REMARK 465 GLY A 22 REMARK 465 VAL A 23 REMARK 465 ARG A 24 REMARK 465 ASN A 25 REMARK 465 ALA A 26 REMARK 465 ALA A 400 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 GLU A 78 19.45 57.70 REMARK 500 CYS A 103 142.98 82.77 REMARK 500 TRP A 256 79.87 -112.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 GOL A 502 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 503 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: MCSG-APC110876 RELATED DB: TARGETTRACK DBREF 4MAA A 1 400 UNP Q4KAF7 Q4KAF7_PSEF5 1 400 SEQADV 4MAA SER A -2 UNP Q4KAF7 EXPRESSION TAG SEQADV 4MAA ASN A -1 UNP Q4KAF7 EXPRESSION TAG SEQADV 4MAA ALA A 0 UNP Q4KAF7 EXPRESSION TAG SEQRES 1 A 403 SER ASN ALA MSE GLN ARG ARG THR LEU LEU LYS ALA GLY SEQRES 2 A 403 LEU ALA VAL SER GLY ALA LEU SER LEU GLY LEU GLY VAL SEQRES 3 A 403 ARG ASN ALA PHE ALA ALA GLU PRO PHE THR PHE TYR GLY SEQRES 4 A 403 LEU LYS SER MSE SER GLY ALA PHE ALA SER TYR GLY LYS SEQRES 5 A 403 PHE ALA ASP MSE GLY SER ARG LEU ALA VAL GLU GLN TYR SEQRES 6 A 403 PRO THR LEU LEU GLY ARG PRO LEU HIS TYR LYS VAL ILE SEQRES 7 A 403 ASP THR GLU GLY ASN ALA GLY LYS ALA VAL ARG ARG VAL SEQRES 8 A 403 GLN GLU ALA ILE ALA GLN ASP GLY ALA ARG PHE PHE GLN SEQRES 9 A 403 GLY CYS THR LEU SER SER SER ALA LEU ALA VAL ALA LYS SEQRES 10 A 403 GLU VAL GLY LYS VAL GLY GLY VAL PHE MSE THR PRO VAL SEQRES 11 A 403 GLY ALA ASP GLU ILE THR GLY LYS ASP CYS ASN ALA SER SEQRES 12 A 403 THR PHE ARG TRP SER VAL PRO THR TYR GLY ALA ILE ARG SEQRES 13 A 403 GLU THR MSE VAL PRO LEU ILE LYS LEU LEU PRO GLU ALA SEQRES 14 A 403 LYS ARG TRP TYR THR ILE THR PRO GLN TYR VAL PHE GLY SEQRES 15 A 403 GLU ALA LEU LEU GLU GLY ALA LYS GLN VAL CYS ALA GLU SEQRES 16 A 403 HIS GLY ILE GLU HIS ILE GLY ASN SER TYR HIS SER LEU SEQRES 17 A 403 GLN GLU GLN GLU PHE SER GLY TYR LEU THR ASN ALA ILE SEQRES 18 A 403 ALA ALA ARG PRO ASP VAL LEU VAL LEU LEU ASN PHE GLY SEQRES 19 A 403 SER GLN SER SER ASN ALA LEU ARG GLN ALA VAL ASN PHE SEQRES 20 A 403 GLY ILE LYS GLU ARG MSE LYS VAL LEU LEU VAL TRP SER SEQRES 21 A 403 ALA GLY LEU ASP GLN PHE GLN GLU LEU GLY SER ASP VAL SEQRES 22 A 403 LEU GLU GLY VAL TYR LEU GLY ALA GLN TYR TRP HIS GLN SEQRES 23 A 403 VAL ASP THR PRO LEU ASN ARG GLU LEU VAL LYS LEU THR SEQRES 24 A 403 GLN ALA LYS TYR GLY ILE ASN PRO THR TYR PRO LEU ALA SEQRES 25 A 403 ALA ASP TYR ILE GLY SER LYS ILE ILE LEU ASP THR ILE SEQRES 26 A 403 ALA ALA THR GLY SER PHE ASP GLY ALA THR VAL ALA LYS SEQRES 27 A 403 ALA MSE GLN GLY LEU THR TYR GLN GLY PRO THR GLY GLU SEQRES 28 A 403 GLU SER ILE ARG ALA GLY ASP HIS GLN VAL ILE LYS ASP SEQRES 29 A 403 TYR TYR LEU LEU VAL GLY LYS ALA ALA ALA THR MSE ARG SEQRES 30 A 403 ASP LYS ASP ASP LEU ALA GLU VAL LEU SER ALA GLY ARG SEQRES 31 A 403 SER PHE PRO ASP VAL SER ALA THR GLY CYS ALA LEU ALA MODRES 4MAA MSE A 40 MET SELENOMETHIONINE MODRES 4MAA MSE A 53 MET SELENOMETHIONINE MODRES 4MAA MSE A 124 MET SELENOMETHIONINE MODRES 4MAA MSE A 156 MET SELENOMETHIONINE MODRES 4MAA MSE A 250 MET SELENOMETHIONINE MODRES 4MAA MSE A 337 MET SELENOMETHIONINE MODRES 4MAA MSE A 373 MET SELENOMETHIONINE HET MSE A 40 8 HET MSE A 53 8 HET MSE A 124 8 HET MSE A 156 8 HET MSE A 250 8 HET MSE A 337 8 HET MSE A 373 8 HET CL A 501 1 HET GOL A 502 5 HET GOL A 503 6 HETNAM MSE SELENOMETHIONINE HETNAM CL CHLORIDE ION HETNAM GOL GLYCEROL HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 1 MSE 7(C5 H11 N O2 SE) FORMUL 2 CL CL 1- FORMUL 3 GOL 2(C3 H8 O3) FORMUL 5 HOH *225(H2 O) HELIX 1 1 PHE A 44 GLN A 61 1 18 HELIX 2 2 ASN A 80 GLY A 96 1 17 HELIX 3 3 LEU A 105 GLY A 120 1 16 HELIX 4 4 ALA A 129 GLY A 134 5 6 HELIX 5 5 PRO A 147 LEU A 163 1 17 HELIX 6 6 TYR A 176 GLY A 194 1 19 HELIX 7 7 PHE A 210 ARG A 221 1 12 HELIX 8 8 PHE A 230 GLY A 245 1 16 HELIX 9 9 GLY A 245 MSE A 250 1 6 HELIX 10 10 GLY A 259 GLU A 272 1 14 HELIX 11 11 THR A 286 TYR A 300 1 15 HELIX 12 12 THR A 305 GLY A 326 1 22 HELIX 13 13 ASP A 329 GLN A 338 1 10 HELIX 14 14 ALA A 369 MSE A 373 5 5 HELIX 15 15 ASP A 391 THR A 395 5 5 SHEET 1 A 6 THR A 64 LEU A 65 0 SHEET 2 A 6 ARG A 68 ASP A 76 -1 O ARG A 68 N LEU A 65 SHEET 3 A 6 PHE A 32 LYS A 38 1 N GLY A 36 O ILE A 75 SHEET 4 A 6 PHE A 99 GLY A 102 1 O GLN A 101 N LEU A 37 SHEET 5 A 6 VAL A 122 THR A 125 1 O VAL A 122 N PHE A 100 SHEET 6 A 6 THR A 141 ARG A 143 1 O PHE A 142 N PHE A 123 SHEET 1 B 7 GLU A 196 HIS A 203 0 SHEET 2 B 7 ARG A 168 PRO A 174 1 N TRP A 169 O GLU A 196 SHEET 3 B 7 VAL A 224 LEU A 227 1 O VAL A 226 N TYR A 170 SHEET 4 B 7 LYS A 251 LEU A 254 1 O LYS A 251 N LEU A 225 SHEET 5 B 7 TYR A 275 ALA A 278 1 O TYR A 275 N VAL A 252 SHEET 6 B 7 TYR A 362 GLY A 367 -1 O LEU A 365 N LEU A 276 SHEET 7 B 7 ALA A 380 GLY A 386 -1 O LEU A 383 N LEU A 364 SHEET 1 C 3 THR A 341 GLY A 344 0 SHEET 2 C 3 GLY A 347 ILE A 351 -1 O GLY A 347 N GLY A 344 SHEET 3 C 3 VAL A 358 ILE A 359 -1 O ILE A 359 N SER A 350 SSBOND 1 CYS A 137 CYS A 397 1555 1555 2.05 LINK C SER A 39 N MSE A 40 1555 1555 1.33 LINK C MSE A 40 N SER A 41 1555 1555 1.33 LINK C ASP A 52 N MSE A 53 1555 1555 1.33 LINK C MSE A 53 N GLY A 54 1555 1555 1.33 LINK C ALA A 336 N MSE A 337 1555 1555 1.33 LINK C MSE A 337 N GLN A 338 1555 1555 1.33 LINK C THR A 372 N MSE A 373 1555 1555 1.33 LINK C MSE A 373 N ARG A 374 1555 1555 1.32 LINK C PHE A 123 N MSE A 124 1555 1555 1.33 LINK C MSE A 124 N THR A 125 1555 1555 1.33 LINK C THR A 155 N MSE A 156 1555 1555 1.33 LINK C MSE A 156 N VAL A 157 1555 1555 1.33 LINK C ARG A 249 N MSE A 250 1555 1555 1.33 LINK C MSE A 250 N LYS A 251 1555 1555 1.33 SITE 1 AC1 4 THR A 77 THR A 104 LEU A 105 SER A 108 SITE 1 AC2 3 THR A 341 GLU A 348 SER A 350 SITE 1 AC3 4 LEU A 105 SER A 106 GLY A 128 TRP A 256 CRYST1 55.236 65.031 59.962 90.00 109.89 90.00 P 1 21 1 2 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 0.018104 0.000000 0.006551 0.00000 SCALE2 0.000000 0.015377 0.000000 0.00000 SCALE3 0.000000 0.000000 0.017736 0.00000