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 COMPND 3 MACB; COMPND 4 CHAIN: A; COMPND 5 FRAGMENT: PERIPLASMIC REGION, UNP RESIDUES 293-518; COMPND 6 SYNONYM: MACB; COMPND 7 EC: 3.6.3.-; COMPND 8 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 KEYWDS 2 EXOTOXIN II, MEMBRANE PROTEIN, PERIPLASMIC REGION, KEYWDS 3 ANTIBIOTIC RESISTANCE, ATP-BINDING, CELL INNER MEMBRANE, KEYWDS 4 CELL MEMBRANE, HYDROLASE, MEMBRANE, NUCLEOTIDE-BINDING, KEYWDS 5 TRANSMEMBRANE, TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR Y.XU,N.C.HA 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, JRNL AUTH 2 K.LEE,N.-C.HA JRNL TITL CRYSTAL STRUCTURE OF THE PERIPLASMIC REGION OF JRNL TITL 2 MACB, A NONCANONIC ABC TRANSPORTER JRNL REF BIOCHEMISTRY V. 48 5218 2009 JRNL REFN ISSN 0006-2960 JRNL PMID 19432486 JRNL DOI 10.1021/BI900415T REMARK 1 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE) 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 : 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. 3.20, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 15-JAN-09. REMARK 100 THE RCSB ID CODE IS RCSB051023. 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 REMARK 200 MIRROR; NULL REMARK 200 OPTICS : DOUBLE MIRROR; NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD; CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315; ADSC REMARK 200 QUANTUM 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 REMARK 280 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. REMARK 300 HOWEVER, ONLY THE PERIPLASMIC REGION BEHAVED AS A MONOMER ON A REMARK 300 SIZE EXCLUSION CHROMATOGRAPHY, PERFORMED BY THE DEPOSITORS REMARK 300 RESEARCH GROUP. THUS THEY SPECULATE THAT THE DIMERIC FORMATION REMARK 300 OF FULL-LENGTH MACB IS RESPONSIBLE FOR THE CYTOPLASMIC NBD OR REMARK 300 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 MASTER 304 0 0 8 16 0 0 6 0 0 0 18 END