HEADER TRANSPORT PROTEIN 07-MAY-15 4ZP0 TITLE CRYSTAL STRUCTURE OF E. COLI MULTIDRUG TRANSPORTER MDFA IN COMPLEX TITLE 2 WITH DEOXYCHOLATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: MULTIDRUG TRANSPORTER MDFA; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 9-400; COMPND 5 SYNONYM: CHLORAMPHENICOL RESISTANCE PUMP CMR; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI (STRAIN K12); SOURCE 3 ORGANISM_TAXID: 83333; SOURCE 4 STRAIN: K12; SOURCE 5 GENE: MDFA, CMLA, CMR, B0842, JW0826; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI 'BL21-GOLD(DE3)PLYSS AG'; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 866768 KEYWDS MFS FAMILY, MULTI-DRUG ANTIPORTER, MDFA, CM, TRANSPORT PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR X.C.ZHANG,J.HENG,Y.ZHAO,X.WANG REVDAT 3 20-MAR-24 4ZP0 1 REMARK REVDAT 2 16-SEP-15 4ZP0 1 JRNL REVDAT 1 19-AUG-15 4ZP0 0 JRNL AUTH J.HENG,Y.ZHAO,M.LIU,Y.LIU,J.FAN,X.WANG,Y.ZHAO,X.C.ZHANG JRNL TITL SUBSTRATE-BOUND STRUCTURE OF THE E. COLI MULTIDRUG JRNL TITL 2 RESISTANCE TRANSPORTER MDFA JRNL REF CELL RES. V. 25 1060 2015 JRNL REFN ISSN 1001-0602 JRNL PMID 26238402 JRNL DOI 10.1038/CR.2015.94 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX PHENIX.REFINE: 1.8_1069 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) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 44.47 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.3 REMARK 3 NUMBER OF REFLECTIONS : 38215 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.211 REMARK 3 R VALUE (WORKING SET) : 0.210 REMARK 3 FREE R VALUE : 0.230 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.950 REMARK 3 FREE R VALUE TEST SET COUNT : 1891 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 44.4768 - 4.7822 0.99 2735 155 0.2001 0.1965 REMARK 3 2 4.7822 - 3.7964 1.00 2720 141 0.1965 0.2041 REMARK 3 3 3.7964 - 3.3167 1.00 2720 131 0.2172 0.2547 REMARK 3 4 3.3167 - 3.0135 1.00 2704 116 0.2149 0.2471 REMARK 3 5 3.0135 - 2.7976 1.00 2713 130 0.2018 0.2241 REMARK 3 6 2.7976 - 2.6327 1.00 2679 152 0.2036 0.2345 REMARK 3 7 2.6327 - 2.5008 1.00 2620 162 0.2036 0.2224 REMARK 3 8 2.5008 - 2.3920 1.00 2683 137 0.2015 0.2429 REMARK 3 9 2.3920 - 2.2999 0.99 2636 143 0.2055 0.2474 REMARK 3 10 2.2999 - 2.2205 0.99 2675 138 0.2236 0.2697 REMARK 3 11 2.2205 - 2.1511 0.98 2617 140 0.2308 0.2720 REMARK 3 12 2.1511 - 2.0896 0.97 2595 136 0.2488 0.2953 REMARK 3 13 2.0896 - 2.0346 0.96 2548 132 0.2576 0.2813 REMARK 3 14 2.0346 - 1.9850 0.62 1679 78 0.2797 0.3183 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 0.70 REMARK 3 SHRINKAGE RADIUS : 0.00 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.230 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 25.330 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 31.62 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 58.49 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 3084 REMARK 3 ANGLE : 1.039 4200 REMARK 3 CHIRALITY : 0.078 505 REMARK 3 PLANARITY : 0.005 504 REMARK 3 DIHEDRAL : 14.126 1072 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 4ZP0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 17-MAY-15. REMARK 100 THE DEPOSITION ID IS D_1000209640. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-APR-14 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) : 1 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 38240 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 (%) : 98.8 REMARK 200 DATA REDUNDANCY : 3.400 REMARK 200 R MERGE (I) : 0.17200 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 9.6000 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) : 2.07 REMARK 200 COMPLETENESS FOR SHELL (%) : 95.4 REMARK 200 DATA REDUNDANCY IN SHELL : 2.80 REMARK 200 R MERGE FOR SHELL (I) : 0.65600 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: SHELXDE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 63.92 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.41 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 400, 295K, VAPOR DIFFUSION, REMARK 280 HANGING DROP REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 47.32600 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 32.11750 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 47.32600 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 32.11750 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 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 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 LEU A 11 CG CD1 CD2 REMARK 470 ARG A 13 CG CD NE CZ NH1 NH2 REMARK 470 GLN A 14 CG CD OE1 NE2 REMARK 470 ARG A 131 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 285 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 400 CG CD CE NZ REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 N GLN A 103 O HOH A 601 2.11 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 NH1 ARG A 281 O HOH A 601 3555 2.15 REMARK 500 REMARK 500 REMARK: NULL 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 LEU A 11 -143.54 55.28 REMARK 500 GLN A 103 -21.51 65.61 REMARK 500 VAL A 125 -58.86 -124.44 REMARK 500 ARG A 282 -50.44 -127.85 REMARK 500 THR A 283 -164.07 63.47 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 LDA 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 DXC A 500 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue LDA A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue LDA A 502 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4ZOW RELATED DB: PDB REMARK 900 RELATED ID: 4ZP2 RELATED DB: PDB DBREF 4ZP0 A 9 400 UNP P0AEY8 MDFA_ECOLI 9 400 SEQADV 4ZP0 ARG A 131 UNP P0AEY8 GLN 131 ENGINEERED MUTATION SEQRES 1 A 392 ALA ARG LEU GLY ARG GLN ALA LEU LEU PHE PRO LEU CYS SEQRES 2 A 392 LEU VAL LEU TYR GLU PHE SER THR TYR ILE GLY ASN ASP SEQRES 3 A 392 MET ILE GLN PRO GLY MET LEU ALA VAL VAL GLU GLN TYR SEQRES 4 A 392 GLN ALA GLY ILE ASP TRP VAL PRO THR SER MET THR ALA SEQRES 5 A 392 TYR LEU ALA GLY GLY MET PHE LEU GLN TRP LEU LEU GLY SEQRES 6 A 392 PRO LEU SER ASP ARG ILE GLY ARG ARG PRO VAL MET LEU SEQRES 7 A 392 ALA GLY VAL VAL TRP PHE ILE VAL THR CYS LEU ALA ILE SEQRES 8 A 392 LEU LEU ALA GLN ASN ILE GLU GLN PHE THR LEU LEU ARG SEQRES 9 A 392 PHE LEU GLN GLY ILE SER LEU CYS PHE ILE GLY ALA VAL SEQRES 10 A 392 GLY TYR ALA ALA ILE ARG GLU SER PHE GLU GLU ALA VAL SEQRES 11 A 392 CYS ILE LYS ILE THR ALA LEU MET ALA ASN VAL ALA LEU SEQRES 12 A 392 ILE ALA PRO LEU LEU GLY PRO LEU VAL GLY ALA ALA TRP SEQRES 13 A 392 ILE HIS VAL LEU PRO TRP GLU GLY MET PHE VAL LEU PHE SEQRES 14 A 392 ALA ALA LEU ALA ALA ILE SER PHE PHE GLY LEU GLN ARG SEQRES 15 A 392 ALA MET PRO GLU THR ALA THR ARG ILE GLY GLU LYS LEU SEQRES 16 A 392 SER LEU LYS GLU LEU GLY ARG ASP TYR LYS LEU VAL LEU SEQRES 17 A 392 LYS ASN GLY ARG PHE VAL ALA GLY ALA LEU ALA LEU GLY SEQRES 18 A 392 PHE VAL SER LEU PRO LEU LEU ALA TRP ILE ALA GLN SER SEQRES 19 A 392 PRO ILE ILE ILE ILE THR GLY GLU GLN LEU SER SER TYR SEQRES 20 A 392 GLU TYR GLY LEU LEU GLN VAL PRO ILE PHE GLY ALA LEU SEQRES 21 A 392 ILE ALA GLY ASN LEU LEU LEU ALA ARG LEU THR SER ARG SEQRES 22 A 392 ARG THR VAL ARG SER LEU ILE ILE MET GLY GLY TRP PRO SEQRES 23 A 392 ILE MET ILE GLY LEU LEU VAL ALA ALA ALA ALA THR VAL SEQRES 24 A 392 ILE SER SER HIS ALA TYR LEU TRP MET THR ALA GLY LEU SEQRES 25 A 392 SER ILE TYR ALA PHE GLY ILE GLY LEU ALA ASN ALA GLY SEQRES 26 A 392 LEU VAL ARG LEU THR LEU PHE ALA SER ASP MET SER LYS SEQRES 27 A 392 GLY THR VAL SER ALA ALA MET GLY MET LEU GLN MET LEU SEQRES 28 A 392 ILE PHE THR VAL GLY ILE GLU ILE SER LYS HIS ALA TRP SEQRES 29 A 392 LEU ASN GLY GLY ASN GLY LEU PHE ASN LEU PHE ASN LEU SEQRES 30 A 392 VAL ASN GLY ILE LEU TRP LEU SER LEU MET VAL ILE PHE SEQRES 31 A 392 LEU LYS HET DXC A 500 28 HET LDA A 501 16 HET LDA A 502 10 HETNAM DXC (3ALPHA,5BETA,12ALPHA)-3,12-DIHYDROXYCHOLAN-24-OIC ACID HETNAM LDA LAURYL DIMETHYLAMINE-N-OXIDE HETSYN DXC DEOXYCHOLIC ACID FORMUL 2 DXC C24 H40 O4 FORMUL 3 LDA 2(C14 H31 N O) FORMUL 5 HOH *18(H2 O) HELIX 1 AA1 LEU A 16 MET A 35 1 20 HELIX 2 AA2 MET A 35 TYR A 47 1 13 HELIX 3 AA3 ASP A 52 MET A 66 1 15 HELIX 4 AA4 LEU A 68 GLY A 80 1 13 HELIX 5 AA5 GLY A 80 ILE A 99 1 20 HELIX 6 AA6 LEU A 100 ALA A 102 5 3 HELIX 7 AA7 ASN A 104 ILE A 117 1 14 HELIX 8 AA8 CYS A 120 VAL A 125 1 6 HELIX 9 AA9 VAL A 125 PHE A 134 1 10 HELIX 10 AB1 GLU A 135 HIS A 166 1 32 HELIX 11 AB2 PRO A 169 MET A 192 1 24 HELIX 12 AB3 SER A 204 LYS A 217 1 14 HELIX 13 AB4 ASN A 218 ILE A 247 1 30 HELIX 14 AB5 SER A 253 THR A 279 1 27 HELIX 15 AB6 SER A 280 ARG A 282 5 3 HELIX 16 AB7 THR A 283 SER A 309 1 27 HELIX 17 AB8 ALA A 312 PHE A 340 1 29 HELIX 18 AB9 SER A 345 LEU A 399 1 55 SITE 1 AC1 6 ASP A 34 LEU A 62 PRO A 154 GLN A 357 SITE 2 AC1 6 MET A 358 HOH A 604 SITE 1 AC2 5 HIS A 166 GLU A 207 ASP A 211 SER A 253 SITE 2 AC2 5 TYR A 255 SITE 1 AC3 3 VAL A 160 ALA A 163 GLU A 201 CRYST1 94.652 64.235 101.350 90.00 110.02 90.00 C 1 2 1 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 0.010565 0.000000 0.003850 0.00000 SCALE2 0.000000 0.015568 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010501 0.00000