HEADER SUGAR BINDING, DNA BINDING PROTEIN 19-AUG-02 1MH3 TITLE MALTOSE BINDING-A1 HOMEODOMAIN PROTEIN CHIMERA, CRYSTAL FORM I COMPND MOL_ID: 1; COMPND 2 MOLECULE: MALTOSE BINDING-A1 HOMEODOMAIN PROTEIN CHIMERA; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: MATA1 HOMEODOMAIN-MALTOSE BINDING PROTEIN CHIMERA; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES; COMPND 7 OTHER_DETAILS: CHIMERA CONSISTING OF RESIDUES 1-366 (SEQUENCE COMPND 8 DATABASE RESIDUES 27-392) OF MALTOSE-BINDING PERIPLASMIC PROTEIN, A 5 COMPND 9 ALANINE LINKER, AND RESIDUES 477-526 (SEQUENCE DATABASE RESIDUES 77- COMPND 10 126) OF HOMEOBOX OF MATING-TYPE PROTEIN A-1. SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI, SACCHAROMYCES CEREVISIAE; SOURCE 3 ORGANISM_COMMON: , BAKER'S YEAST; SOURCE 4 ORGANISM_TAXID: 562, 4932; SOURCE 5 STRAIN: ,; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21 CODON PLUS; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PMAL-C2 WITH MODIFICATIONS AT THE FUSION SOURCE 11 LINKER KEYWDS MATA1, HOMEODOMAIN, BINDING COOPERATIVITY, MALTOSE BINDING PROTEIN, KEYWDS 2 MBP, SUGAR BINDING, DNA BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR A.KE,C.WOLBERGER REVDAT 7 14-FEB-24 1MH3 1 REMARK REVDAT 6 27-OCT-21 1MH3 1 SEQADV REVDAT 5 04-APR-18 1MH3 1 REMARK REVDAT 4 09-AUG-17 1MH3 1 SOURCE REMARK REVDAT 3 24-FEB-09 1MH3 1 VERSN REVDAT 2 04-FEB-03 1MH3 1 JRNL REVDAT 1 18-SEP-02 1MH3 0 JRNL AUTH A.KE,C.WOLBERGER JRNL TITL INSIGHTS INTO BINDING COOPERATIVITY OF MATA1/MATALPHA2 FROM JRNL TITL 2 THE CRYSTAL STRUCTURE OF A MATA1 HOMEODOMAIN-MALTOSE BINDING JRNL TITL 3 PROTEIN CHIMERA JRNL REF PROTEIN SCI. V. 12 306 2003 JRNL REFN ISSN 0961-8368 JRNL PMID 12538894 JRNL DOI 10.1110/PS.0219103 REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 45.64 REMARK 3 DATA CUTOFF (SIGMA(F)) : 4.900 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 42612 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.232 REMARK 3 FREE R VALUE : 0.262 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2147 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.006 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.10 REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.20 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2320 REMARK 3 BIN FREE R VALUE : 0.2620 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.40 REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3212 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 230 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 17.90 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 24.90 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.81000 REMARK 3 B22 (A**2) : -0.81000 REMARK 3 B33 (A**2) : 1.62000 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.31 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.20 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.200 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 21.70 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.800 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.38 REMARK 3 BSOL : 49.32 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : DNA-RNA_REP.PARAM REMARK 3 PARAMETER FILE 3 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1MH3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 26-AUG-02. REMARK 100 THE DEPOSITION ID IS D_1000016905. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RU200 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : YALE MIRRORS REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 42612 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 45.640 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 4.900 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 200 DATA REDUNDANCY : 6.800 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.05700 REMARK 200 FOR THE DATA SET : 30.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.20 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.1 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.21600 REMARK 200 FOR SHELL : 4.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: MBP (PDB CODE 4MBP) REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 67.86 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.83 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: AMONIUM SULFATE, PH 5.0, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 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 77.94350 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 47.74250 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 47.74250 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 116.91525 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 47.74250 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 47.74250 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 38.97175 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 47.74250 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 47.74250 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 116.91525 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 47.74250 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 47.74250 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 38.97175 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 77.94350 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 LYS A 25 CG CD CE NZ REMARK 470 LYS A 29 CG CD CE NZ REMARK 470 LYS A 83 CG CD CE NZ REMARK 470 GLU A 172 CG CD OE1 OE2 REMARK 470 LYS A 175 CG CD CE NZ REMARK 470 LYS A 200 CG CD CE NZ REMARK 470 LYS A 202 CG CD CE NZ REMARK 470 LYS A 239 CG CD CE NZ REMARK 470 ARG A 354 CG CD NE CZ NH1 NH2 REMARK 470 GLN A 487 CG CD OE1 NE2 REMARK 470 ARG A 490 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 491 CG CD NE CZ NH1 NH2 REMARK 470 SER A 494 OG REMARK 470 LYS A 498 CG CD CE NZ REMARK 470 GLU A 501 CG CD OE1 OE2 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 ILE A 2 98.27 57.18 REMARK 500 ILE A 108 -61.42 -123.92 REMARK 500 ALA A 168 -83.33 -79.97 REMARK 500 GLU A 172 -120.48 -81.75 REMARK 500 ASN A 173 -94.86 -49.56 REMARK 500 ASP A 209 -168.55 -114.31 REMARK 500 LYS A 239 -6.96 77.14 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1MH4 RELATED DB: PDB REMARK 900 A1 HOMEODOMAIN-MALTOSE BINDING PROTEIN CHIMERA, CRYSTAL FORM II REMARK 999 REMARK 999 SEQUENCE REMARK 999 THERE IS A 5 ALANINE LINKER WHICH LINKS THE REMARK 999 MALTOSE-BINDING DOMAIN TO THE MATA1 HOMEODOMAIN. DBREF 1MH3 A 1 366 UNP P02928 MALE_ECOLI 27 392 DBREF 1MH3 A 477 526 UNP P01366 MTA1_YEAST 77 126 SEQADV 1MH3 ALA A 359 UNP P02928 GLU 385 ENGINEERED MUTATION SEQADV 1MH3 ALA A 362 UNP P02928 LYS 388 ENGINEERED MUTATION SEQADV 1MH3 ALA A 363 UNP P02928 ASP 389 ENGINEERED MUTATION SEQRES 1 A 421 LYS ILE GLU GLU GLY LYS LEU VAL ILE TRP ILE ASN GLY SEQRES 2 A 421 ASP LYS GLY TYR ASN GLY LEU ALA GLU VAL GLY LYS LYS SEQRES 3 A 421 PHE GLU LYS ASP THR GLY ILE LYS VAL THR VAL GLU HIS SEQRES 4 A 421 PRO ASP LYS LEU GLU GLU LYS PHE PRO GLN VAL ALA ALA SEQRES 5 A 421 THR GLY ASP GLY PRO ASP ILE ILE PHE TRP ALA HIS ASP SEQRES 6 A 421 ARG PHE GLY GLY TYR ALA GLN SER GLY LEU LEU ALA GLU SEQRES 7 A 421 ILE THR PRO ASP LYS ALA PHE GLN ASP LYS LEU TYR PRO SEQRES 8 A 421 PHE THR TRP ASP ALA VAL ARG TYR ASN GLY LYS LEU ILE SEQRES 9 A 421 ALA TYR PRO ILE ALA VAL GLU ALA LEU SER LEU ILE TYR SEQRES 10 A 421 ASN LYS ASP LEU LEU PRO ASN PRO PRO LYS THR TRP GLU SEQRES 11 A 421 GLU ILE PRO ALA LEU ASP LYS GLU LEU LYS ALA LYS GLY SEQRES 12 A 421 LYS SER ALA LEU MET PHE ASN LEU GLN GLU PRO TYR PHE SEQRES 13 A 421 THR TRP PRO LEU ILE ALA ALA ASP GLY GLY TYR ALA PHE SEQRES 14 A 421 LYS TYR GLU ASN GLY LYS TYR ASP ILE LYS ASP VAL GLY SEQRES 15 A 421 VAL ASP ASN ALA GLY ALA LYS ALA GLY LEU THR PHE LEU SEQRES 16 A 421 VAL ASP LEU ILE LYS ASN LYS HIS MET ASN ALA ASP THR SEQRES 17 A 421 ASP TYR SER ILE ALA GLU ALA ALA PHE ASN LYS GLY GLU SEQRES 18 A 421 THR ALA MET THR ILE ASN GLY PRO TRP ALA TRP SER ASN SEQRES 19 A 421 ILE ASP THR SER LYS VAL ASN TYR GLY VAL THR VAL LEU SEQRES 20 A 421 PRO THR PHE LYS GLY GLN PRO SER LYS PRO PHE VAL GLY SEQRES 21 A 421 VAL LEU SER ALA GLY ILE ASN ALA ALA SER PRO ASN LYS SEQRES 22 A 421 GLU LEU ALA LYS GLU PHE LEU GLU ASN TYR LEU LEU THR SEQRES 23 A 421 ASP GLU GLY LEU GLU ALA VAL ASN LYS ASP LYS PRO LEU SEQRES 24 A 421 GLY ALA VAL ALA LEU LYS SER TYR GLU GLU GLU LEU ALA SEQRES 25 A 421 LYS ASP PRO ARG ILE ALA ALA THR MET GLU ASN ALA GLN SEQRES 26 A 421 LYS GLY GLU ILE MET PRO ASN ILE PRO GLN MET SER ALA SEQRES 27 A 421 PHE TRP TYR ALA VAL ARG THR ALA VAL ILE ASN ALA ALA SEQRES 28 A 421 SER GLY ARG GLN THR VAL ASP ALA ALA LEU ALA ALA ALA SEQRES 29 A 421 GLN THR ALA ALA ALA ALA ALA ILE SER PRO GLN ALA ARG SEQRES 30 A 421 ALA PHE LEU GLU GLN VAL PHE ARG ARG LYS GLN SER LEU SEQRES 31 A 421 ASN SER LYS GLU LYS GLU GLU VAL ALA LYS LYS CYS GLY SEQRES 32 A 421 ILE THR PRO LEU GLN VAL ARG VAL TRP PHE ILE ASN LYS SEQRES 33 A 421 ARG MET ARG SER LYS FORMUL 2 HOH *230(H2 O) HELIX 1 1 GLY A 16 GLY A 32 1 17 HELIX 2 2 LYS A 42 ALA A 52 1 11 HELIX 3 3 ARG A 66 SER A 73 1 8 HELIX 4 4 ASP A 82 ASP A 87 1 6 HELIX 5 5 TYR A 90 VAL A 97 1 8 HELIX 6 6 THR A 128 GLU A 130 5 3 HELIX 7 7 GLU A 131 ALA A 141 1 11 HELIX 8 8 GLU A 153 ASP A 164 1 12 HELIX 9 9 ASN A 185 ASN A 201 1 17 HELIX 10 10 ASP A 209 LYS A 219 1 11 HELIX 11 11 GLY A 228 TRP A 230 5 3 HELIX 12 12 ALA A 231 LYS A 239 1 9 HELIX 13 13 ASN A 272 TYR A 283 1 12 HELIX 14 14 THR A 286 LYS A 297 1 12 HELIX 15 15 LEU A 304 ALA A 312 1 9 HELIX 16 16 ASP A 314 GLY A 327 1 14 HELIX 17 17 GLN A 335 SER A 352 1 18 HELIX 18 18 THR A 356 ALA A 475 1 15 HELIX 19 19 SER A 478 LYS A 492 1 15 HELIX 20 20 ASN A 496 GLY A 508 1 13 HELIX 21 21 THR A 510 MET A 523 1 14 SHEET 1 A 6 ALA A 301 VAL A 302 0 SHEET 2 A 6 TYR A 106 GLU A 111 -1 N VAL A 110 O ALA A 301 SHEET 3 A 6 PHE A 258 ILE A 266 -1 O GLY A 260 N GLU A 111 SHEET 4 A 6 ILE A 59 ALA A 63 -1 N ILE A 60 O GLY A 265 SHEET 5 A 6 LEU A 7 TRP A 10 1 N TRP A 10 O PHE A 61 SHEET 6 A 6 VAL A 35 GLU A 38 1 O THR A 36 N LEU A 7 SHEET 1 B 4 ALA A 301 VAL A 302 0 SHEET 2 B 4 TYR A 106 GLU A 111 -1 N VAL A 110 O ALA A 301 SHEET 3 B 4 PHE A 258 ILE A 266 -1 O GLY A 260 N GLU A 111 SHEET 4 B 4 GLU A 328 ILE A 329 1 O GLU A 328 N VAL A 259 SHEET 1 C 2 ARG A 98 TYR A 99 0 SHEET 2 C 2 LYS A 102 LEU A 103 -1 O LYS A 102 N TYR A 99 SHEET 1 D 4 SER A 145 LEU A 147 0 SHEET 2 D 4 THR A 222 ASN A 227 1 O ALA A 223 N SER A 145 SHEET 3 D 4 SER A 114 ASN A 118 -1 N ILE A 116 O THR A 225 SHEET 4 D 4 TYR A 242 THR A 245 -1 O THR A 245 N LEU A 115 SHEET 1 E 2 TYR A 167 TYR A 171 0 SHEET 2 E 2 TYR A 176 GLY A 182 -1 O ASP A 177 N LYS A 170 CRYST1 95.485 95.485 155.887 90.00 90.00 90.00 P 43 21 2 8 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 0.010473 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010473 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006415 0.00000