HEADER TRANSPORT PROTEIN 04-SEP-20 7CYR TITLE THE CLOSED CONFORMATION OF MSMEG_1954 FROM MYCOBACTERIUM SMEGMATIS COMPND MOL_ID: 1; COMPND 2 MOLECULE: ABC1 FAMILY PROTEIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MYCOLICIBACTERIUM SMEGMATIS (STRAIN ATCC 700084 SOURCE 3 / MC(2)155); SOURCE 4 ORGANISM_TAXID: 246196; SOURCE 5 GENE: MSMEG_1954; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI 'BL21-GOLD(DE3)PLYSS AG'; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 866768 KEYWDS ANTIBIOTIC BINDING, ADP BINDING, TRANSPORT PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR Q.ZHANG,Z.H.RAO REVDAT 3 29-NOV-23 7CYR 1 REMARK REVDAT 2 23-FEB-22 7CYR 1 JRNL REVDAT 1 08-DEC-21 7CYR 0 JRNL AUTH Q.ZHANG,X.LIU,H.LIU,B.ZHANG,H.YANG,K.MI,L.W.GUDDAT,Z.RAO JRNL TITL CONFORMATIONAL CHANGES IN A MACROLIDE ANTIBIOTIC BINDING JRNL TITL 2 PROTEIN FROM MYCOBACTERIUM SMEGMATIS UPON ADP BINDING. JRNL REF FRONT MICROBIOL V. 12 80954 2021 JRNL REFN ESSN 1664-302X JRNL PMID 34956144 JRNL DOI 10.3389/FMICB.2021.780954 REMARK 2 REMARK 2 RESOLUTION. 2.05 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.8.4_1496 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) : 2.05 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.32 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.1 REMARK 3 NUMBER OF REFLECTIONS : 24808 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.181 REMARK 3 R VALUE (WORKING SET) : 0.178 REMARK 3 FREE R VALUE : 0.230 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1264 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 40.3210 - 4.2553 0.97 2737 135 0.1828 0.2211 REMARK 3 2 4.2553 - 3.3781 0.97 2606 141 0.1607 0.2089 REMARK 3 3 3.3781 - 2.9512 1.00 2636 145 0.1733 0.2029 REMARK 3 4 2.9512 - 2.6815 1.00 2612 137 0.1844 0.2323 REMARK 3 5 2.6815 - 2.4893 1.00 2642 139 0.1874 0.2767 REMARK 3 6 2.4893 - 2.3426 1.00 2586 142 0.1896 0.2806 REMARK 3 7 2.3426 - 2.2252 1.00 2600 142 0.1824 0.2506 REMARK 3 8 2.2252 - 2.1284 1.00 2586 135 0.1825 0.2297 REMARK 3 9 2.1284 - 2.0500 0.98 2539 148 0.1828 0.2397 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) : 0.200 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 21.880 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 24.46 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 33.41 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 : 0.005 3122 REMARK 3 ANGLE : 0.970 4228 REMARK 3 CHIRALITY : 0.032 474 REMARK 3 PLANARITY : 0.005 557 REMARK 3 DIHEDRAL : 14.921 1184 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): -12.4236 10.2192 -22.9987 REMARK 3 T TENSOR REMARK 3 T11: 0.1315 T22: 0.1325 REMARK 3 T33: 0.1590 T12: 0.0000 REMARK 3 T13: -0.0089 T23: 0.0025 REMARK 3 L TENSOR REMARK 3 L11: 0.5513 L22: 0.4898 REMARK 3 L33: 1.0044 L12: 0.0888 REMARK 3 L13: 0.2749 L23: 0.3853 REMARK 3 S TENSOR REMARK 3 S11: 0.0379 S12: 0.0190 S13: -0.0970 REMARK 3 S21: 0.0454 S22: -0.0023 S23: -0.0868 REMARK 3 S31: 0.0745 S32: 0.1120 S33: -0.0362 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 7CYR COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 14-SEP-20. REMARK 100 THE DEPOSITION ID IS D_1300018438. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 11-APR-15 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 : SSRF REMARK 200 BEAMLINE : BL17U 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 : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 24869 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.046 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 (%) : 99.3 REMARK 200 DATA REDUNDANCY : 13.30 REMARK 200 R MERGE (I) : 0.08100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 9.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.05 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.09 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 14.00 REMARK 200 R MERGE FOR SHELL (I) : 0.42200 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: 5YJZ REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 38.71 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.01 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2M AMMONIUM ACETATE, 0.1M HEPES REMARK 280 (PH7.5), 25% W/V PEG 3350, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 293K 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 26.78700 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 58.62500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 30.61800 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 58.62500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 26.78700 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 30.61800 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 TOTAL BURIED SURFACE AREA: 140 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18500 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 0.0 KCAL/MOL 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 SER A 2 REMARK 465 ASP A 3 REMARK 465 ILE A 4 REMARK 465 LYS A 5 REMARK 465 ARG A 6 REMARK 465 GLY A 7 REMARK 465 SER A 8 REMARK 465 VAL A 9 REMARK 465 ALA A 10 REMARK 465 ARG A 11 REMARK 465 ASN A 12 REMARK 465 ALA A 13 REMARK 465 LYS A 14 REMARK 465 LEU A 15 REMARK 465 ALA A 16 REMARK 465 GLY A 17 REMARK 465 LEU A 18 REMARK 465 ALA A 19 REMARK 465 GLY A 20 REMARK 465 GLY A 21 REMARK 465 MET A 22 REMARK 465 ALA A 23 REMARK 465 GLY A 24 REMARK 465 ARG A 25 REMARK 465 ALA A 26 REMARK 465 ALA A 27 REMARK 465 LEU A 28 REMARK 465 GLY A 29 REMARK 465 PHE A 30 REMARK 465 GLY A 31 REMARK 465 LYS A 32 REMARK 465 ARG A 33 REMARK 465 LEU A 34 REMARK 465 THR A 35 REMARK 465 GLY A 36 REMARK 465 LYS A 37 REMARK 465 SER A 38 REMARK 465 LYS A 39 REMARK 465 ASP A 40 REMARK 465 GLU A 41 REMARK 465 VAL A 42 REMARK 465 ALA A 438 REMARK 465 ALA A 439 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 ALA A 65 31.72 -154.48 REMARK 500 LYS A 117 31.66 -92.70 REMARK 500 ALA A 131 -179.17 -170.83 REMARK 500 SER A 134 -120.00 58.60 REMARK 500 ASP A 184 79.26 -114.20 REMARK 500 LEU A 275 20.13 -153.50 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 ACT A 501 REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE PROTEIN WAS EXPRESSION WITH FOLLOWING SEQUENCE: REMARK 999 MSPILGYWKIKGLVQPTRLLLEYLEEKYEEHLYERDEGDKWRNKKFELGLEFPNLPYYIDGDVKLTQS REMARK 999 MAIIRYIADKHNMLGGCPKERAEISMLEGAVLDIRYGVSRIAYSKDFETLKVDFLSKLPEMLKMFEDR REMARK 999 LCHKTYLNGDHVTHPDFMLYDALDVVLYMDPMCLDAFPKLVCFKKRIEAIPQIDKYLKSSKYIAWPLQ REMARK 999 GWQATFGGGDHPPKLEVLFQGPLGSPEFMSDIKRGSVARNAKLAGLAGGMAGRAALGFGKRLTGKSKD REMARK 999 EVTAELMDKAAQQLFTVLGELKGGAMKVGQALSVMEAAIPEQYGKPYREALTKLQKDAPPLPAAKVHR REMARK 999 VLDAQLGTKWRDRFSSFDDKPVASASIGQVHKGIWSDGREVAVKIQYPGADEALRADLKTIQRLVGVF REMARK 999 KQLAPGADIQGVVDELTERTEMELDYRLEADNQRAFAKAYRNDPHFAVPAIIASAPKVVISEWMEGIP REMARK 999 MSVIIREGTPEQRDLMGTRLTELTFGAPARLEMMHGDAHPGNFMLLPDGRMGVIDFGAVAPLPGGFPT REMARK 999 SLGETIRLARDKNYDELLPTMERAGFLQKGQEVSIEEVEDMLRQYVDPIKVDVFHYNRKWLQKMAASQ REMARK 999 MDNSVAQIKMARSLDLPANLAIPLRVIASTVAICCQLDAHVPVKVIATELVPGFAEEAA HOWEVER, REMARK 999 THE PROTEIN WAS DEGRADED DURING CRYSTALLIZATION AND THE EXACT REMARK 999 SEQUENCE OF THE PROTEIN AFTER DEGRADATION WAS NOT IDENTIFIED. DBREF 7CYR A 1 439 UNP A0QTT2 A0QTT2_MYCS2 1 439 SEQRES 1 A 439 MET SER ASP ILE LYS ARG GLY SER VAL ALA ARG ASN ALA SEQRES 2 A 439 LYS LEU ALA GLY LEU ALA GLY GLY MET ALA GLY ARG ALA SEQRES 3 A 439 ALA LEU GLY PHE GLY LYS ARG LEU THR GLY LYS SER LYS SEQRES 4 A 439 ASP GLU VAL THR ALA GLU LEU MET ASP LYS ALA ALA GLN SEQRES 5 A 439 GLN LEU PHE THR VAL LEU GLY GLU LEU LYS GLY GLY ALA SEQRES 6 A 439 MET LYS VAL GLY GLN ALA LEU SER VAL MET GLU ALA ALA SEQRES 7 A 439 ILE PRO GLU GLN TYR GLY LYS PRO TYR ARG GLU ALA LEU SEQRES 8 A 439 THR LYS LEU GLN LYS ASP ALA PRO PRO LEU PRO ALA ALA SEQRES 9 A 439 LYS VAL HIS ARG VAL LEU ASP ALA GLN LEU GLY THR LYS SEQRES 10 A 439 TRP ARG ASP ARG PHE SER SER PHE ASP ASP LYS PRO VAL SEQRES 11 A 439 ALA SER ALA SER ILE GLY GLN VAL HIS LYS GLY ILE TRP SEQRES 12 A 439 SER ASP GLY ARG GLU VAL ALA VAL LYS ILE GLN TYR PRO SEQRES 13 A 439 GLY ALA ASP GLU ALA LEU ARG ALA ASP LEU LYS THR ILE SEQRES 14 A 439 GLN ARG LEU VAL GLY VAL PHE LYS GLN LEU ALA PRO GLY SEQRES 15 A 439 ALA ASP ILE GLN GLY VAL VAL ASP GLU LEU THR GLU ARG SEQRES 16 A 439 THR GLU MET GLU LEU ASP TYR ARG LEU GLU ALA ASP ASN SEQRES 17 A 439 GLN ARG ALA PHE ALA LYS ALA TYR ARG ASN ASP PRO HIS SEQRES 18 A 439 PHE ALA VAL PRO ALA ILE ILE ALA SER ALA PRO LYS VAL SEQRES 19 A 439 VAL ILE SER GLU TRP MET GLU GLY ILE PRO MET SER VAL SEQRES 20 A 439 ILE ILE ARG GLU GLY THR PRO GLU GLN ARG ASP LEU MET SEQRES 21 A 439 GLY THR ARG LEU THR GLU LEU THR PHE GLY ALA PRO ALA SEQRES 22 A 439 ARG LEU GLU MET MET HIS GLY ASP ALA HIS PRO GLY ASN SEQRES 23 A 439 PHE MET LEU LEU PRO ASP GLY ARG MET GLY VAL ILE ASP SEQRES 24 A 439 PHE GLY ALA VAL ALA PRO LEU PRO GLY GLY PHE PRO THR SEQRES 25 A 439 SER LEU GLY GLU THR ILE ARG LEU ALA ARG ASP LYS ASN SEQRES 26 A 439 TYR ASP GLU LEU LEU PRO THR MET GLU ARG ALA GLY PHE SEQRES 27 A 439 LEU GLN LYS GLY GLN GLU VAL SER ILE GLU GLU VAL GLU SEQRES 28 A 439 ASP MET LEU ARG GLN TYR VAL ASP PRO ILE LYS VAL ASP SEQRES 29 A 439 VAL PHE HIS TYR ASN ARG LYS TRP LEU GLN LYS MET ALA SEQRES 30 A 439 ALA SER GLN MET ASP ASN SER VAL ALA GLN ILE LYS MET SEQRES 31 A 439 ALA ARG SER LEU ASP LEU PRO ALA ASN LEU ALA ILE PRO SEQRES 32 A 439 LEU ARG VAL ILE ALA SER THR VAL ALA ILE CYS CYS GLN SEQRES 33 A 439 LEU ASP ALA HIS VAL PRO VAL LYS VAL ILE ALA THR GLU SEQRES 34 A 439 LEU VAL PRO GLY PHE ALA GLU GLU ALA ALA HET ACT A 501 4 HETNAM ACT ACETATE ION FORMUL 2 ACT C2 H3 O2 1- FORMUL 3 HOH *293(H2 O) HELIX 1 AA1 THR A 43 LEU A 61 1 19 HELIX 2 AA2 ALA A 65 LEU A 72 1 8 HELIX 3 AA3 SER A 73 GLU A 76 5 4 HELIX 4 AA4 PRO A 80 GLN A 82 5 3 HELIX 5 AA5 TYR A 83 ASP A 97 1 15 HELIX 6 AA6 PRO A 102 GLY A 115 1 14 HELIX 7 AA7 LYS A 117 ASP A 120 5 4 HELIX 8 AA8 GLY A 157 ALA A 180 1 24 HELIX 9 AA9 ASP A 184 MET A 198 1 15 HELIX 10 AB1 ASP A 201 TYR A 216 1 16 HELIX 11 AB2 MET A 245 GLY A 252 1 8 HELIX 12 AB3 THR A 253 GLU A 276 1 24 HELIX 13 AB4 HIS A 283 GLY A 285 5 3 HELIX 14 AB5 PRO A 311 LYS A 324 1 14 HELIX 15 AB6 ASN A 325 GLY A 337 1 13 HELIX 16 AB7 SER A 346 ASP A 359 1 14 HELIX 17 AB8 PRO A 360 LYS A 362 5 3 HELIX 18 AB9 ASN A 369 ALA A 378 1 10 HELIX 19 AC1 LYS A 389 SER A 393 5 5 HELIX 20 AC2 PRO A 397 ASP A 418 1 22 HELIX 21 AC3 PRO A 422 VAL A 431 1 10 SHEET 1 AA1 3 PHE A 122 PHE A 125 0 SHEET 2 AA1 3 GLY A 136 TRP A 143 -1 O ILE A 142 N SER A 124 SHEET 3 AA1 3 ALA A 131 ALA A 133 -1 N ALA A 131 O VAL A 138 SHEET 1 AA2 5 PHE A 122 PHE A 125 0 SHEET 2 AA2 5 GLY A 136 TRP A 143 -1 O ILE A 142 N SER A 124 SHEET 3 AA2 5 GLU A 148 GLN A 154 -1 O VAL A 151 N HIS A 139 SHEET 4 AA2 5 VAL A 234 GLU A 238 -1 O VAL A 235 N LYS A 152 SHEET 5 AA2 5 ILE A 227 ALA A 231 -1 N ILE A 228 O ILE A 236 SHEET 1 AA3 4 PHE A 222 ALA A 223 0 SHEET 2 AA3 4 MET A 295 VAL A 297 1 O VAL A 297 N ALA A 223 SHEET 3 AA3 4 PHE A 287 LEU A 289 -1 N MET A 288 O GLY A 296 SHEET 4 AA3 4 ILE A 243 PRO A 244 -1 N ILE A 243 O LEU A 289 SHEET 1 AA4 2 MET A 277 MET A 278 0 SHEET 2 AA4 2 ALA A 304 PRO A 305 -1 O ALA A 304 N MET A 278 SHEET 1 AA5 2 PHE A 366 HIS A 367 0 SHEET 2 AA5 2 HIS A 420 VAL A 421 -1 O VAL A 421 N PHE A 366 SITE 1 AC1 3 GLY A 115 THR A 116 LYS A 117 CRYST1 53.574 61.236 117.250 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 0.018666 0.000000 0.000000 0.00000 SCALE2 0.000000 0.016330 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008529 0.00000