HEADER TRANSPORT PROTEIN 03-SEP-21 7S24 TITLE CRYSTAL STRUCTURE OF THE NA+/H+ ANTIPORTER NHAA AT PH 6.5 COMPND MOL_ID: 1; COMPND 2 MOLECULE: NA(+)/H(+) ANTIPORTER NHAA; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: SODIUM/PROTON ANTIPORTER NHAA; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: NHAA, NAHA; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS TRANSPORT PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR D.DREW,J.BROCK,P.UZDAVINYS,R.MATSUOKA REVDAT 3 25-OCT-23 7S24 1 REMARK REVDAT 2 22-FEB-23 7S24 1 JRNL REVDAT 1 10-AUG-22 7S24 0 JRNL AUTH I.WINKELMANN,P.UZDAVINYS,I.M.KENNEY,J.BROCK,P.F.MEIER, JRNL AUTH 2 L.M.WAGNER,F.GABRIEL,S.JUNG,R.MATSUOKA,C.VON BALLMOOS, JRNL AUTH 3 O.BECKSTEIN,D.DREW JRNL TITL CRYSTAL STRUCTURE OF THE NA + /H + ANTIPORTER NHAA AT ACTIVE JRNL TITL 2 PH REVEALS THE MECHANISTIC BASIS FOR PH SENSING. JRNL REF NAT COMMUN V. 13 6383 2022 JRNL REFN ESSN 2041-1723 JRNL PMID 36289233 JRNL DOI 10.1038/S41467-022-34120-Z REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.19_4092 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 : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 34.84 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.970 REMARK 3 COMPLETENESS FOR RANGE (%) : 91.7 REMARK 3 NUMBER OF REFLECTIONS : 20042 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) : 0.209 REMARK 3 FREE R VALUE : 0.235 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 7.060 REMARK 3 FREE R VALUE TEST SET COUNT : 1414 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 34.8400 - 4.7400 0.98 1977 149 0.2083 0.2048 REMARK 3 2 4.7400 - 3.7600 0.99 2017 155 0.2110 0.2413 REMARK 3 3 3.7600 - 3.2900 0.99 2004 149 0.1981 0.2357 REMARK 3 4 3.2900 - 2.9900 0.85 1719 144 0.2057 0.2325 REMARK 3 5 2.9900 - 2.7700 0.81 1624 119 0.2017 0.2721 REMARK 3 6 2.7700 - 2.6100 0.88 1792 134 0.1917 0.2093 REMARK 3 7 2.6100 - 2.4800 0.91 1869 142 0.2064 0.2539 REMARK 3 8 2.4800 - 2.3700 0.92 1862 137 0.2227 0.2798 REMARK 3 9 2.3700 - 2.2800 0.93 1898 145 0.2365 0.2762 REMARK 3 10 2.2800 - 2.2000 0.93 1866 140 0.2522 0.2734 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) : 0.239 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 24.102 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 39.08 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 57.87 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 : 0.004 2921 REMARK 3 ANGLE : 0.628 3961 REMARK 3 CHIRALITY : 0.040 487 REMARK 3 PLANARITY : 0.005 473 REMARK 3 DIHEDRAL : 14.274 1030 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 2 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 10 THROUGH 149 ) REMARK 3 ORIGIN FOR THE GROUP (A): 32.0787 -16.8587 -16.2522 REMARK 3 T TENSOR REMARK 3 T11: 0.2253 T22: 0.2422 REMARK 3 T33: 0.2959 T12: 0.0244 REMARK 3 T13: 0.0197 T23: -0.0027 REMARK 3 L TENSOR REMARK 3 L11: 2.1478 L22: 3.2563 REMARK 3 L33: 2.2352 L12: -0.4598 REMARK 3 L13: 0.1487 L23: -0.2433 REMARK 3 S TENSOR REMARK 3 S11: -0.0370 S12: -0.0492 S13: -0.0166 REMARK 3 S21: 0.3839 S22: 0.0547 S23: 0.0888 REMARK 3 S31: 0.0140 S32: 0.2252 S33: -0.0112 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 150 THROUGH 384 ) REMARK 3 ORIGIN FOR THE GROUP (A): 28.1655 -12.8046 -15.4452 REMARK 3 T TENSOR REMARK 3 T11: 0.2596 T22: 0.2743 REMARK 3 T33: 0.4007 T12: -0.0411 REMARK 3 T13: 0.0042 T23: -0.0188 REMARK 3 L TENSOR REMARK 3 L11: 1.8627 L22: 2.4145 REMARK 3 L33: 2.2386 L12: -0.4399 REMARK 3 L13: -0.0047 L23: 0.0267 REMARK 3 S TENSOR REMARK 3 S11: -0.0523 S12: -0.2370 S13: 0.0434 REMARK 3 S21: 0.2748 S22: 0.0506 S23: 0.0225 REMARK 3 S31: -0.0312 S32: 0.1561 S33: 0.0167 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 7S24 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 03-SEP-21. REMARK 100 THE DEPOSITION ID IS D_1000259491. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 05-MAR-17 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 : ESRF REMARK 200 BEAMLINE : MASSIF-3 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9667 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 4M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 20042 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 34.840 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 91.6 REMARK 200 DATA REDUNDANCY : 3.800 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 7.2200 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.28 REMARK 200 COMPLETENESS FOR SHELL (%) : 92.9 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL 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: MOLREP REMARK 200 STARTING MODEL: 4AU5 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.21 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.63 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M MES PH 6.5, 0.1 M NACL, 0.1 M REMARK 280 CACL2, 24-45 % (V/V) PEG 400, LIPIDIC CUBIC PHASE, TEMPERATURE REMARK 280 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,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 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 MET A 1 REMARK 465 LYS A 2 REMARK 465 HIS A 3 REMARK 465 LEU A 4 REMARK 465 HIS A 5 REMARK 465 ARG A 6 REMARK 465 PHE A 7 REMARK 465 PHE A 8 REMARK 465 SER A 9 REMARK 465 ARG A 385 REMARK 465 PRO A 386 REMARK 465 SER A 387 REMARK 465 VAL A 388 REMARK 465 GLY A 389 REMARK 465 SER A 390 REMARK 465 GLU A 391 REMARK 465 ASN A 392 REMARK 465 LEU A 393 REMARK 465 TYR A 394 REMARK 465 PHE A 395 REMARK 465 GLN A 396 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 VAL A 50 83.98 -159.30 REMARK 500 SER A 52 35.45 -86.01 REMARK 500 GLN A 85 -33.96 -130.98 REMARK 500 LEU A 262 -53.34 -126.02 REMARK 500 PHE A 339 -110.37 25.41 REMARK 500 SER A 352 44.17 -102.22 REMARK 500 VAL A 353 -60.38 -134.29 REMARK 500 ASP A 354 131.01 -170.82 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 554 DISTANCE = 6.18 ANGSTROMS REMARK 525 HOH A 555 DISTANCE = 6.42 ANGSTROMS REMARK 525 HOH A 556 DISTANCE = 6.75 ANGSTROMS REMARK 525 HOH A 557 DISTANCE = 7.25 ANGSTROMS REMARK 525 HOH A 558 DISTANCE = 7.35 ANGSTROMS DBREF 7S24 A 1 388 UNP Q53YW7 Q53YW7_ECOLX 1 388 SEQADV 7S24 THR A 109 UNP Q53YW7 ALA 109 CONFLICT SEQADV 7S24 GLY A 277 UNP Q53YW7 GLN 277 CONFLICT SEQADV 7S24 MET A 296 UNP Q53YW7 LEU 296 CONFLICT SEQADV 7S24 GLY A 389 UNP Q53YW7 EXPRESSION TAG SEQADV 7S24 SER A 390 UNP Q53YW7 EXPRESSION TAG SEQADV 7S24 GLU A 391 UNP Q53YW7 EXPRESSION TAG SEQADV 7S24 ASN A 392 UNP Q53YW7 EXPRESSION TAG SEQADV 7S24 LEU A 393 UNP Q53YW7 EXPRESSION TAG SEQADV 7S24 TYR A 394 UNP Q53YW7 EXPRESSION TAG SEQADV 7S24 PHE A 395 UNP Q53YW7 EXPRESSION TAG SEQADV 7S24 GLN A 396 UNP Q53YW7 EXPRESSION TAG SEQRES 1 A 396 MET LYS HIS LEU HIS ARG PHE PHE SER SER ASP ALA SER SEQRES 2 A 396 GLY GLY ILE ILE LEU ILE ILE ALA ALA ILE LEU ALA MET SEQRES 3 A 396 ILE MET ALA ASN SER GLY ALA THR SER GLY TRP TYR HIS SEQRES 4 A 396 ASP PHE LEU GLU THR PRO VAL GLN LEU ARG VAL GLY SER SEQRES 5 A 396 LEU GLU ILE ASN LYS ASN MET LEU LEU TRP ILE ASN ASP SEQRES 6 A 396 ALA LEU MET ALA VAL PHE PHE LEU LEU VAL GLY LEU GLU SEQRES 7 A 396 VAL LYS ARG GLU LEU MET GLN GLY SER LEU ALA SER LEU SEQRES 8 A 396 ARG GLN ALA ALA PHE PRO VAL ILE ALA ALA ILE GLY GLY SEQRES 9 A 396 MET ILE VAL PRO THR LEU LEU TYR LEU ALA PHE ASN TYR SEQRES 10 A 396 ALA ASP PRO ILE THR ARG GLU GLY TRP ALA ILE PRO ALA SEQRES 11 A 396 ALA THR ASP ILE ALA PHE ALA LEU GLY VAL LEU ALA LEU SEQRES 12 A 396 LEU GLY SER ARG VAL PRO LEU ALA LEU LYS ILE PHE LEU SEQRES 13 A 396 MET ALA LEU ALA ILE ILE ASP ASP LEU GLY ALA ILE ILE SEQRES 14 A 396 ILE ILE ALA LEU PHE TYR THR ASN ASP LEU SER MET ALA SEQRES 15 A 396 SER LEU GLY VAL ALA ALA VAL ALA ILE ALA VAL LEU ALA SEQRES 16 A 396 VAL LEU ASN LEU CYS GLY ALA ARG ARG THR GLY VAL TYR SEQRES 17 A 396 ILE LEU VAL GLY VAL VAL LEU TRP THR ALA VAL LEU LYS SEQRES 18 A 396 SER GLY VAL HIS ALA THR LEU ALA GLY VAL ILE VAL GLY SEQRES 19 A 396 PHE PHE ILE PRO LEU LYS GLU LYS HIS GLY ARG SER PRO SEQRES 20 A 396 ALA LYS ARG LEU GLU HIS VAL LEU HIS PRO TRP VAL ALA SEQRES 21 A 396 TYR LEU ILE LEU PRO LEU PHE ALA PHE ALA ASN ALA GLY SEQRES 22 A 396 VAL SER LEU GLY GLY VAL THR LEU ASP GLY LEU THR SER SEQRES 23 A 396 ILE LEU PRO LEU GLY ILE ILE ALA GLY MET LEU ILE GLY SEQRES 24 A 396 LYS PRO LEU GLY ILE SER LEU PHE CYS TRP LEU ALA LEU SEQRES 25 A 396 ARG LEU LYS LEU ALA HIS LEU PRO GLU GLY THR THR TYR SEQRES 26 A 396 GLN GLN ILE MET VAL VAL GLY ILE LEU CYS GLY ILE GLY SEQRES 27 A 396 PHE THR MET SER ILE PHE ILE ALA SER LEU ALA PHE GLY SEQRES 28 A 396 SER VAL ASP PRO GLU LEU ILE ASN TRP ALA LYS LEU GLY SEQRES 29 A 396 ILE LEU VAL GLY SER ILE SER SER ALA VAL ILE GLY TYR SEQRES 30 A 396 SER TRP LEU ARG VAL ARG LEU ARG PRO SER VAL GLY SER SEQRES 31 A 396 GLU ASN LEU TYR PHE GLN HET 1PE A 401 38 HET OLC A 402 65 HET OLC A 403 65 HETNAM 1PE PENTAETHYLENE GLYCOL HETNAM OLC (2R)-2,3-DIHYDROXYPROPYL (9Z)-OCTADEC-9-ENOATE HETSYN 1PE PEG400 HETSYN OLC 1-OLEOYL-R-GLYCEROL FORMUL 2 1PE C10 H22 O6 FORMUL 3 OLC 2(C21 H40 O4) FORMUL 5 HOH *58(H2 O) HELIX 1 AA1 SER A 10 ALA A 29 1 20 HELIX 2 AA2 THR A 34 GLU A 43 1 10 HELIX 3 AA3 MET A 59 GLN A 85 1 27 HELIX 4 AA4 SER A 90 TYR A 117 1 28 HELIX 5 AA5 ILE A 121 TRP A 126 5 6 HELIX 6 AA6 ALA A 127 ALA A 131 5 5 HELIX 7 AA7 ASP A 133 LEU A 143 1 11 HELIX 8 AA8 LEU A 144 VAL A 148 5 5 HELIX 9 AA9 PRO A 149 TYR A 175 1 27 HELIX 10 AB1 THR A 176 LEU A 179 5 4 HELIX 11 AB2 SER A 180 GLY A 201 1 22 HELIX 12 AB3 ARG A 204 VAL A 219 1 16 HELIX 13 AB4 SER A 222 ILE A 237 1 16 HELIX 14 AB5 SER A 246 LEU A 262 1 17 HELIX 15 AB6 LEU A 262 ALA A 272 1 11 HELIX 16 AB7 THR A 280 THR A 285 1 6 HELIX 17 AB8 SER A 286 ILE A 298 1 13 HELIX 18 AB9 ILE A 298 LEU A 314 1 17 HELIX 19 AC1 THR A 324 CYS A 335 1 12 HELIX 20 AC2 GLY A 338 GLY A 351 1 14 HELIX 21 AC3 ASP A 354 LEU A 384 1 31 SHEET 1 AA1 2 PRO A 45 GLN A 47 0 SHEET 2 AA1 2 ASN A 56 ASN A 58 -1 O LYS A 57 N VAL A 46 CRYST1 46.553 47.335 56.392 78.00 67.12 79.24 P 1 1 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 0.021481 -0.004082 -0.008551 0.00000 SCALE2 0.000000 0.021504 -0.003251 0.00000 SCALE3 0.000000 0.000000 0.019466 0.00000