HEADER HYDROLASE 13-JAN-09 3FTJ TITLE CRYSTAL STRUCTURE OF THE PERIPLASMIC REGION OF MACB FROM TITLE 2 ACTINOBACILLUS ACTINOMYCETEMCOMITANS COMPND MOL_ID: 1; COMPND 2 MOLECULE: MACROLIDE EXPORT ATP-BINDING/PERMEASE PROTEIN MACB; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: PERIPLASMIC REGION, UNP RESIDUES 293-518; COMPND 5 SYNONYM: MACB; COMPND 6 EC: 3.6.3.-; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ACTINOBACILLUS ACTINOMYCETEMCOMITANS; SOURCE 3 ORGANISM_COMMON: HAEMOPHILUS ACTINOMYCETEMCOMITANS; SOURCE 4 ORGANISM_TAXID: 714; SOURCE 5 GENE: MACB, MACB_ACTAC; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PPROEX-HTA KEYWDS MACROLIDE-SPECIFIC PUMP, ABC-TYPE TRANSPORTER, HEAT STABLE EXOTOXIN KEYWDS 2 II, MEMBRANE PROTEIN, PERIPLASMIC REGION, ANTIBIOTIC RESISTANCE, KEYWDS 3 ATP-BINDING, CELL INNER MEMBRANE, CELL MEMBRANE, HYDROLASE, KEYWDS 4 MEMBRANE, NUCLEOTIDE-BINDING, TRANSMEMBRANE, TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR Y.XU,N.C.HA REVDAT 3 20-MAR-24 3FTJ 1 REMARK REVDAT 2 16-JUN-09 3FTJ 1 JRNL REVDAT 1 26-MAY-09 3FTJ 0 JRNL AUTH Y.XU,S.-H.SIM,K.H.NAM,X.L.JIN,H.-M.KIM,K.Y.HWANG,K.LEE, JRNL AUTH 2 N.-C.HA JRNL TITL CRYSTAL STRUCTURE OF THE PERIPLASMIC REGION OF MACB, A JRNL TITL 2 NONCANONIC ABC TRANSPORTER JRNL REF BIOCHEMISTRY V. 48 5218 2009 JRNL REFN ISSN 0006-2960 JRNL PMID 19432486 JRNL DOI 10.1021/BI900415T REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 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) : 33.16 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 2.120 REMARK 3 COMPLETENESS FOR RANGE (%) : 50.1 REMARK 3 NUMBER OF REFLECTIONS : 13828 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.202 REMARK 3 R VALUE (WORKING SET) : 0.200 REMARK 3 FREE R VALUE : 0.250 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.020 REMARK 3 FREE R VALUE TEST SET COUNT : 694 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 33.1627 - 3.4177 0.53 2829 131 0.1830 0.2205 REMARK 3 2 3.4177 - 2.7131 0.52 2705 151 0.1925 0.2486 REMARK 3 3 2.7131 - 2.3703 0.51 2681 147 0.2061 0.2480 REMARK 3 4 2.3703 - 2.1536 0.51 2654 140 0.2145 0.2634 REMARK 3 5 2.1536 - 1.9992 0.44 2265 125 0.2580 0.3274 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 : 0.38 REMARK 3 B_SOL : 62.30 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.300 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 24.770 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 12.10 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 31.38 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.81700 REMARK 3 B22 (A**2) : 1.81700 REMARK 3 B33 (A**2) : -3.63400 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 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 : 0.006 1668 REMARK 3 ANGLE : 0.958 2248 REMARK 3 CHIRALITY : 0.066 267 REMARK 3 PLANARITY : 0.003 290 REMARK 3 DIHEDRAL : 17.604 619 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: BULK SOLVENT MODEL USED REMARK 4 REMARK 4 3FTJ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 15-JAN-09. REMARK 100 THE DEPOSITION ID IS D_1000051023. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 05-MAY-08; 15-JUN-08 REMARK 200 TEMPERATURE (KELVIN) : 173; 173 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 2 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y; Y REMARK 200 RADIATION SOURCE : PAL/PLS; PAL/PLS REMARK 200 BEAMLINE : 4A; 4A REMARK 200 X-RAY GENERATOR MODEL : NULL; NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0000; 0.97943, 0.97963, REMARK 200 0.97175 REMARK 200 MONOCHROMATOR : SILLICON CRYSTAL, DOUBLE MIRROR; REMARK 200 NULL REMARK 200 OPTICS : DOUBLE MIRROR; NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD; CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315; ADSC QUANTUM REMARK 200 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 13829 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.3 REMARK 200 DATA REDUNDANCY : 5.200 REMARK 200 R MERGE (I) : 0.08000 REMARK 200 R SYM (I) : 0.08000 REMARK 200 FOR THE DATA SET : 17.6000 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 (%) : 76.0 REMARK 200 DATA REDUNDANCY IN SHELL : 2.60 REMARK 200 R MERGE FOR SHELL (I) : 0.32100 REMARK 200 R SYM FOR SHELL (I) : 0.32100 REMARK 200 FOR SHELL : 2.100 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH; MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.13 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.13 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M HEPES PH 7.5, 1% PEG 400, 2.0M REMARK 280 AMMONIUM SULFATE, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 287K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z REMARK 290 6555 -X,-X+Y,-Z REMARK 290 7555 X+2/3,Y+1/3,Z+1/3 REMARK 290 8555 -Y+2/3,X-Y+1/3,Z+1/3 REMARK 290 9555 -X+Y+2/3,-X+1/3,Z+1/3 REMARK 290 10555 Y+2/3,X+1/3,-Z+1/3 REMARK 290 11555 X-Y+2/3,-Y+1/3,-Z+1/3 REMARK 290 12555 -X+2/3,-X+Y+1/3,-Z+1/3 REMARK 290 13555 X+1/3,Y+2/3,Z+2/3 REMARK 290 14555 -Y+1/3,X-Y+2/3,Z+2/3 REMARK 290 15555 -X+Y+1/3,-X+2/3,Z+2/3 REMARK 290 16555 Y+1/3,X+2/3,-Z+2/3 REMARK 290 17555 X-Y+1/3,-Y+2/3,-Z+2/3 REMARK 290 18555 -X+1/3,-X+Y+2/3,-Z+2/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 7 1.000000 0.000000 0.000000 54.22200 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 31.30509 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 30.96400 REMARK 290 SMTRY1 8 -0.500000 -0.866025 0.000000 54.22200 REMARK 290 SMTRY2 8 0.866025 -0.500000 0.000000 31.30509 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 30.96400 REMARK 290 SMTRY1 9 -0.500000 0.866025 0.000000 54.22200 REMARK 290 SMTRY2 9 -0.866025 -0.500000 0.000000 31.30509 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 30.96400 REMARK 290 SMTRY1 10 -0.500000 0.866025 0.000000 54.22200 REMARK 290 SMTRY2 10 0.866025 0.500000 0.000000 31.30509 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 30.96400 REMARK 290 SMTRY1 11 1.000000 0.000000 0.000000 54.22200 REMARK 290 SMTRY2 11 0.000000 -1.000000 0.000000 31.30509 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 30.96400 REMARK 290 SMTRY1 12 -0.500000 -0.866025 0.000000 54.22200 REMARK 290 SMTRY2 12 -0.866025 0.500000 0.000000 31.30509 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 30.96400 REMARK 290 SMTRY1 13 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 62.61017 REMARK 290 SMTRY3 13 0.000000 0.000000 1.000000 61.92800 REMARK 290 SMTRY1 14 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 14 0.866025 -0.500000 0.000000 62.61017 REMARK 290 SMTRY3 14 0.000000 0.000000 1.000000 61.92800 REMARK 290 SMTRY1 15 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 15 -0.866025 -0.500000 0.000000 62.61017 REMARK 290 SMTRY3 15 0.000000 0.000000 1.000000 61.92800 REMARK 290 SMTRY1 16 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 16 0.866025 0.500000 0.000000 62.61017 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 61.92800 REMARK 290 SMTRY1 17 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 17 0.000000 -1.000000 0.000000 62.61017 REMARK 290 SMTRY3 17 0.000000 0.000000 -1.000000 61.92800 REMARK 290 SMTRY1 18 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 18 -0.866025 0.500000 0.000000 62.61017 REMARK 290 SMTRY3 18 0.000000 0.000000 -1.000000 61.92800 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 300 REMARK: THE FULL-LENGTH MACB WAS CONFIRMED AS A HOMODIMER. HOWEVER, REMARK 300 ONLY THE PERIPLASMIC REGION BEHAVED AS A MONOMER ON A SIZE REMARK 300 EXCLUSION CHROMATOGRAPHY, PERFORMED BY THE DEPOSITORS REMARK 300 RESEARCH GROUP. THUS THEY SPECULATE THAT THE DIMERIC REMARK 300 FORMATION OF FULL-LENGTH MACB IS RESPONSIBLE FOR THE REMARK 300 CYTOPLASMIC NBD OR THE TRANSMEMBRANE SEGMENT. 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 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 GLN A 306 REMARK 465 GLN A 450 REMARK 465 LEU A 451 REMARK 465 GLY A 452 REMARK 465 GLY A 453 REMARK 465 PHE A 454 REMARK 465 PRO A 455 REMARK 465 GLY A 456 REMARK 465 ASN A 457 REMARK 465 THR A 529 REMARK 465 MET A 530 REMARK 465 LYS A 531 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 310 171.49 -58.54 REMARK 500 GLU A 311 17.91 46.47 REMARK 500 ASN A 312 -63.51 -140.74 REMARK 500 ARG A 314 105.63 -32.21 REMARK 500 ASP A 331 68.80 -171.50 REMARK 500 ALA A 424 -113.21 47.13 REMARK 500 LYS A 437 -7.50 84.04 REMARK 500 LEU A 459 72.46 60.73 REMARK 500 ILE A 472 -68.06 -108.54 REMARK 500 REMARK 500 REMARK: NULL DBREF 3FTJ A 306 531 UNP Q2EHL8 MACB_ACTAC 293 518 SEQRES 1 A 226 GLN GLN LYS ILE LEU GLU ASN ILE ARG GLY ILE GLY THR SEQRES 2 A 226 ASN THR MET THR ILE PHE ASN GLY ASN GLY PHE GLY ASP SEQRES 3 A 226 ARG ARG SER ARG HIS ILE GLN ASN LEU LYS ILE SER ASP SEQRES 4 A 226 ALA ASN THR LEU SER LYS GLN SER TYR ILE GLN SER VAL SEQRES 5 A 226 THR PRO ASN THR SER SER SER GLY ILE LEU VAL VAL GLY SEQRES 6 A 226 ASN LYS SER PHE THR SER ALA ASN LEU TYR GLY ILE GLY SEQRES 7 A 226 GLU GLN TYR PHE ASP VAL GLU GLY LEU LYS LEU LYS GLN SEQRES 8 A 226 GLY ARG LEU LEU THR GLU ASP ASP VAL ASP GLN SER ASN SEQRES 9 A 226 GLN VAL VAL VAL LEU ASP GLU SER ALA LYS LYS ALA ILE SEQRES 10 A 226 PHE ALA ASN GLU ASN PRO LEU GLY LYS THR VAL ILE PHE SEQRES 11 A 226 ASN LYS ARG PRO PHE ARG VAL ILE GLY VAL VAL SER ASP SEQRES 12 A 226 GLN GLN LEU GLY GLY PHE PRO GLY ASN SER LEU ASN LEU SEQRES 13 A 226 TYR SER PRO TYR SER THR VAL LEU ASN LYS ILE THR GLY SEQRES 14 A 226 GLY SER ARG ILE GLY SER ILE THR VAL LYS ILE SER ASP SEQRES 15 A 226 ASP VAL ASN SER THR VAL ALA GLU LYS SER LEU THR GLU SEQRES 16 A 226 LEU LEU LYS SER LEU HIS GLY LYS LYS ASP PHE PHE ILE SEQRES 17 A 226 MET ASN SER ASP THR ILE LYS GLN THR ILE GLU ASN THR SEQRES 18 A 226 THR GLY THR MET LYS FORMUL 2 HOH *139(H2 O) HELIX 1 1 ASP A 331 ILE A 337 1 7 HELIX 2 2 LYS A 341 LYS A 350 1 10 HELIX 3 3 GLN A 385 GLY A 391 1 7 HELIX 4 4 THR A 401 SER A 408 1 8 HELIX 5 5 GLU A 416 ALA A 424 1 9 HELIX 6 6 TYR A 465 ILE A 472 1 8 HELIX 7 7 ASN A 490 GLY A 507 1 18 HELIX 8 8 ASN A 515 ASN A 525 1 11 SHEET 1 A 9 LEU A 394 GLY A 397 0 SHEET 2 A 9 ARG A 438 VAL A 446 -1 O VAL A 445 N LYS A 395 SHEET 3 A 9 VAL A 411 ASP A 415 1 N LEU A 414 O VAL A 446 SHEET 4 A 9 ASN A 460 PRO A 464 -1 O TYR A 462 N VAL A 413 SHEET 5 A 9 LYS A 372 ILE A 382 1 N TYR A 380 O LEU A 461 SHEET 6 A 9 ILE A 354 VAL A 369 -1 N THR A 361 O GLY A 381 SHEET 7 A 9 SER A 480 ILE A 485 -1 O LYS A 484 N GLN A 355 SHEET 8 A 9 THR A 320 ASN A 325 -1 N ILE A 323 O ILE A 481 SHEET 9 A 9 PHE A 511 MET A 514 -1 O PHE A 512 N PHE A 324 SHEET 1 B 7 LEU A 394 GLY A 397 0 SHEET 2 B 7 ARG A 438 VAL A 446 -1 O VAL A 445 N LYS A 395 SHEET 3 B 7 THR A 432 PHE A 435 -1 N VAL A 433 O PHE A 440 SHEET 4 B 7 ILE A 354 VAL A 369 -1 N VAL A 368 O ILE A 434 SHEET 5 B 7 SER A 480 ILE A 485 -1 O LYS A 484 N GLN A 355 SHEET 6 B 7 THR A 320 ASN A 325 -1 N ILE A 323 O ILE A 481 SHEET 7 B 7 PHE A 511 MET A 514 -1 O PHE A 512 N PHE A 324 CRYST1 108.444 108.444 92.892 90.00 90.00 120.00 H 3 2 18 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 0.009221 0.005324 0.000000 0.00000 SCALE2 0.000000 0.010648 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010765 0.00000