HEADER LYASE 02-APR-11 3RE1 TITLE CRYSTAL STRUCTURE OF UROPORPHYRINOGEN III SYNTHASE FROM PSEUDOMONAS TITLE 2 SYRINGAE PV. TOMATO DC3000 COMPND MOL_ID: 1; COMPND 2 MOLECULE: UROPORPHYRINOGEN-III SYNTHETASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 4.2.1.75; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PSEUDOMONAS SYRINGAE PV. TOMATO; SOURCE 3 ORGANISM_TAXID: 223283; SOURCE 4 STRAIN: DC3000; SOURCE 5 GENE: HEMD; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PHAT2 KEYWDS HEMD-LIKE FAMILY, UROPORPHYRINOGEN III SYNTHASE, HMB, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR W.R.CHANG,M.LI,S.X.PENG REVDAT 2 20-MAR-24 3RE1 1 SEQADV REVDAT 1 22-JUN-11 3RE1 0 JRNL AUTH S.X.PENG,H.ZHANG,Y.GAO,X.PAN,P.CAO,M.LI,W.R.CHANG JRNL TITL CRYSTAL STRUCTURE OF UROPORPHYRINOGEN III SYNTHASE FROM JRNL TITL 2 PSEUDOMONAS SYRINGAE PV. TOMATO DC3000 JRNL REF BIOCHEM.BIOPHYS.RES.COMMUN. V. 408 576 2011 JRNL REFN ISSN 0006-291X JRNL PMID 21527255 JRNL DOI 10.1016/J.BBRC.2011.04.064 REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.6.4_486 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) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 3 NUMBER OF REFLECTIONS : 19373 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.219 REMARK 3 R VALUE (WORKING SET) : 0.218 REMARK 3 FREE R VALUE : 0.233 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.180 REMARK 3 FREE R VALUE TEST SET COUNT : 1003 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 29.1556 - 4.7764 0.99 2679 151 0.1771 0.1946 REMARK 3 2 4.7764 - 3.7938 1.00 2656 146 0.1830 0.1818 REMARK 3 3 3.7938 - 3.3150 1.00 2659 150 0.2219 0.2517 REMARK 3 4 3.3150 - 3.0123 1.00 2648 129 0.2390 0.2334 REMARK 3 5 3.0123 - 2.7965 1.00 2608 150 0.2761 0.2964 REMARK 3 6 2.7965 - 2.6318 1.00 2631 133 0.2862 0.2994 REMARK 3 7 2.6318 - 2.5000 0.96 2489 144 0.2830 0.3463 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.20 REMARK 3 SHRINKAGE RADIUS : 0.95 REMARK 3 K_SOL : 0.30 REMARK 3 B_SOL : 31.77 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.340 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 27.880 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 34.16 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 45.61 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 21.68430 REMARK 3 B22 (A**2) : -12.49900 REMARK 3 B33 (A**2) : -6.01970 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -16.38840 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 : 0.013 3944 REMARK 3 ANGLE : 1.465 5393 REMARK 3 CHIRALITY : 0.091 620 REMARK 3 PLANARITY : 0.009 708 REMARK 3 DIHEDRAL : 16.093 1457 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: THE STRUCTURE WAS REFINED ALSO WITH CNS REMARK 3 1.2. REMARK 4 REMARK 4 3RE1 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 12-APR-11. REMARK 100 THE DEPOSITION ID IS D_1000064815. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 13-OCT-10 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.2 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) : 0.97916 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 225 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 19409 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.59 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.2 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 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: CNS 1.2 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.17 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.42 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG3350, 0.2M TRI-NA CITRATE, PH REMARK 280 7.2, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 281K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 33.72750 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 350 REMARK 350 BIOMOLECULE: 2 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: B 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 -10 REMARK 465 SER A -9 REMARK 465 HIS A -8 REMARK 465 HIS A -7 REMARK 465 HIS A -6 REMARK 465 HIS A -5 REMARK 465 HIS A -4 REMARK 465 HIS A -3 REMARK 465 SER A -2 REMARK 465 MET A -1 REMARK 465 ASP A 0 REMARK 465 MET A 1 REMARK 465 GLU A 108 REMARK 465 GLN A 109 REMARK 465 GLY A 110 REMARK 465 ASP A 111 REMARK 465 ASP A 112 REMARK 465 SER A 113 REMARK 465 GLU A 114 REMARK 465 MET B -10 REMARK 465 SER B -9 REMARK 465 HIS B -8 REMARK 465 HIS B -7 REMARK 465 HIS B -6 REMARK 465 HIS B -5 REMARK 465 HIS B -4 REMARK 465 HIS B -3 REMARK 465 SER B -2 REMARK 465 MET B -1 REMARK 465 ASP B 0 REMARK 465 MET B 1 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 ARG A 236 CG CD NE CZ NH1 NH2 REMARK 470 GLU B 140 CG CD OE1 OE2 REMARK 470 ARG B 236 CG CD NE CZ NH1 NH2 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 ASP A 24 16.87 -69.66 REMARK 500 ARG A 137 -161.91 -160.03 REMARK 500 LEU A 197 -55.50 -121.70 REMARK 500 GLN A 199 -73.35 -75.02 REMARK 500 LEU B 42 46.95 -144.59 REMARK 500 ASP B 112 -168.25 -110.36 REMARK 500 ALA B 127 81.44 -67.29 REMARK 500 VAL B 128 142.08 179.72 REMARK 500 REMARK 500 REMARK: NULL DBREF 3RE1 A 1 258 UNP Q88B90 Q88B90_PSESM 1 258 DBREF 3RE1 B 1 258 UNP Q88B90 Q88B90_PSESM 1 258 SEQADV 3RE1 MET A -10 UNP Q88B90 EXPRESSION TAG SEQADV 3RE1 SER A -9 UNP Q88B90 EXPRESSION TAG SEQADV 3RE1 HIS A -8 UNP Q88B90 EXPRESSION TAG SEQADV 3RE1 HIS A -7 UNP Q88B90 EXPRESSION TAG SEQADV 3RE1 HIS A -6 UNP Q88B90 EXPRESSION TAG SEQADV 3RE1 HIS A -5 UNP Q88B90 EXPRESSION TAG SEQADV 3RE1 HIS A -4 UNP Q88B90 EXPRESSION TAG SEQADV 3RE1 HIS A -3 UNP Q88B90 EXPRESSION TAG SEQADV 3RE1 SER A -2 UNP Q88B90 EXPRESSION TAG SEQADV 3RE1 MET A -1 UNP Q88B90 EXPRESSION TAG SEQADV 3RE1 ASP A 0 UNP Q88B90 EXPRESSION TAG SEQADV 3RE1 MET B -10 UNP Q88B90 EXPRESSION TAG SEQADV 3RE1 SER B -9 UNP Q88B90 EXPRESSION TAG SEQADV 3RE1 HIS B -8 UNP Q88B90 EXPRESSION TAG SEQADV 3RE1 HIS B -7 UNP Q88B90 EXPRESSION TAG SEQADV 3RE1 HIS B -6 UNP Q88B90 EXPRESSION TAG SEQADV 3RE1 HIS B -5 UNP Q88B90 EXPRESSION TAG SEQADV 3RE1 HIS B -4 UNP Q88B90 EXPRESSION TAG SEQADV 3RE1 HIS B -3 UNP Q88B90 EXPRESSION TAG SEQADV 3RE1 SER B -2 UNP Q88B90 EXPRESSION TAG SEQADV 3RE1 MET B -1 UNP Q88B90 EXPRESSION TAG SEQADV 3RE1 ASP B 0 UNP Q88B90 EXPRESSION TAG SEQRES 1 A 269 MET SER HIS HIS HIS HIS HIS HIS SER MET ASP MET SER SEQRES 2 A 269 ALA TRP ARG LEU LEU LEU THR ARG PRO ALA GLU GLU SER SEQRES 3 A 269 ALA ALA LEU ALA ARG VAL LEU ALA ASP ALA GLY ILE PHE SEQRES 4 A 269 SER SER SER LEU PRO LEU LEU GLU THR GLU PRO LEU PRO SEQRES 5 A 269 LEU THR PRO ALA GLN ARG SER ILE ILE PHE GLU LEU LEU SEQRES 6 A 269 ASN TYR SER ALA VAL ILE VAL VAL SER LYS PRO ALA ALA SEQRES 7 A 269 ARG LEU ALA ILE GLU LEU ILE ASP GLU VAL TRP PRO GLN SEQRES 8 A 269 PRO PRO MET GLN PRO TRP PHE SER VAL GLY SER ALA THR SEQRES 9 A 269 GLY GLN ILE LEU LEU ASP TYR GLY LEU ASP ALA SER TRP SEQRES 10 A 269 PRO GLU GLN GLY ASP ASP SER GLU ALA LEU LEU ASP HIS SEQRES 11 A 269 PRO ARG LEU LYS GLN ALA ILE ALA VAL PRO GLY SER ARG SEQRES 12 A 269 VAL LEU ILE MET ARG GLY ASN GLU GLY ARG GLU LEU LEU SEQRES 13 A 269 ALA GLU GLN LEU ARG GLU ARG GLY VAL GLY VAL ASP TYR SEQRES 14 A 269 LEU PRO LEU TYR ARG ARG TYR LEU PRO GLN HIS ALA PRO SEQRES 15 A 269 GLY THR LEU LEU GLN ARG VAL GLU VAL GLU ARG LEU ASN SEQRES 16 A 269 GLY LEU VAL VAL SER SER GLY GLN GLY PHE GLU HIS LEU SEQRES 17 A 269 LEU GLN LEU ALA GLY ASP SER TRP PRO ASP LEU ALA GLY SEQRES 18 A 269 LEU PRO LEU PHE VAL PRO SER PRO ARG VAL ALA SER LEU SEQRES 19 A 269 ALA GLN ALA ALA GLY ALA ARG ASN VAL ILE ASP CYS ARG SEQRES 20 A 269 GLY ALA SER ALA ALA ALA LEU LEU ALA ALA LEU ARG ASP SEQRES 21 A 269 GLN PRO GLN PRO ALA VAL LYS ALA TYR SEQRES 1 B 269 MET SER HIS HIS HIS HIS HIS HIS SER MET ASP MET SER SEQRES 2 B 269 ALA TRP ARG LEU LEU LEU THR ARG PRO ALA GLU GLU SER SEQRES 3 B 269 ALA ALA LEU ALA ARG VAL LEU ALA ASP ALA GLY ILE PHE SEQRES 4 B 269 SER SER SER LEU PRO LEU LEU GLU THR GLU PRO LEU PRO SEQRES 5 B 269 LEU THR PRO ALA GLN ARG SER ILE ILE PHE GLU LEU LEU SEQRES 6 B 269 ASN TYR SER ALA VAL ILE VAL VAL SER LYS PRO ALA ALA SEQRES 7 B 269 ARG LEU ALA ILE GLU LEU ILE ASP GLU VAL TRP PRO GLN SEQRES 8 B 269 PRO PRO MET GLN PRO TRP PHE SER VAL GLY SER ALA THR SEQRES 9 B 269 GLY GLN ILE LEU LEU ASP TYR GLY LEU ASP ALA SER TRP SEQRES 10 B 269 PRO GLU GLN GLY ASP ASP SER GLU ALA LEU LEU ASP HIS SEQRES 11 B 269 PRO ARG LEU LYS GLN ALA ILE ALA VAL PRO GLY SER ARG SEQRES 12 B 269 VAL LEU ILE MET ARG GLY ASN GLU GLY ARG GLU LEU LEU SEQRES 13 B 269 ALA GLU GLN LEU ARG GLU ARG GLY VAL GLY VAL ASP TYR SEQRES 14 B 269 LEU PRO LEU TYR ARG ARG TYR LEU PRO GLN HIS ALA PRO SEQRES 15 B 269 GLY THR LEU LEU GLN ARG VAL GLU VAL GLU ARG LEU ASN SEQRES 16 B 269 GLY LEU VAL VAL SER SER GLY GLN GLY PHE GLU HIS LEU SEQRES 17 B 269 LEU GLN LEU ALA GLY ASP SER TRP PRO ASP LEU ALA GLY SEQRES 18 B 269 LEU PRO LEU PHE VAL PRO SER PRO ARG VAL ALA SER LEU SEQRES 19 B 269 ALA GLN ALA ALA GLY ALA ARG ASN VAL ILE ASP CYS ARG SEQRES 20 B 269 GLY ALA SER ALA ALA ALA LEU LEU ALA ALA LEU ARG ASP SEQRES 21 B 269 GLN PRO GLN PRO ALA VAL LYS ALA TYR FORMUL 3 HOH *275(H2 O) HELIX 1 1 PRO A 11 ASP A 24 1 14 HELIX 2 2 LEU A 42 GLU A 52 1 11 HELIX 3 3 LEU A 53 TYR A 56 5 4 HELIX 4 4 SER A 63 TRP A 78 1 16 HELIX 5 5 GLY A 90 TYR A 100 1 11 HELIX 6 6 ALA A 115 ASP A 118 5 4 HELIX 7 7 HIS A 119 ALA A 127 1 9 HELIX 8 8 GLU A 143 ARG A 152 1 10 HELIX 9 9 LEU A 174 GLU A 181 1 8 HELIX 10 10 SER A 190 GLU A 195 1 6 HELIX 11 11 LEU A 197 GLY A 202 1 6 HELIX 12 12 SER A 204 ALA A 209 1 6 HELIX 13 13 SER A 217 GLY A 228 1 12 HELIX 14 14 SER A 239 GLN A 250 1 12 HELIX 15 15 PRO B 11 ALA B 25 1 15 HELIX 16 16 GLN B 46 GLU B 52 1 7 HELIX 17 17 LEU B 53 TYR B 56 5 4 HELIX 18 18 SER B 63 TRP B 78 1 16 HELIX 19 19 GLY B 90 ASP B 99 1 10 HELIX 20 20 ASP B 112 ASP B 118 1 7 HELIX 21 21 HIS B 119 ALA B 127 1 9 HELIX 22 22 ARG B 142 ARG B 152 1 11 HELIX 23 23 GLY B 172 GLU B 181 1 10 HELIX 24 24 SER B 190 ALA B 201 1 12 HELIX 25 25 SER B 204 ALA B 209 1 6 HELIX 26 26 SER B 217 GLY B 228 1 12 HELIX 27 27 SER B 239 ASP B 249 1 11 SHEET 1 A 5 PHE A 28 SER A 31 0 SHEET 2 A 5 ARG A 5 LEU A 8 1 N LEU A 8 O SER A 30 SHEET 3 A 5 GLY A 185 VAL A 187 1 O VAL A 187 N LEU A 7 SHEET 4 A 5 LEU A 213 VAL A 215 1 O PHE A 214 N LEU A 186 SHEET 5 A 5 VAL A 232 ASP A 234 1 O ILE A 233 N LEU A 213 SHEET 1 B 2 GLU A 36 PRO A 39 0 SHEET 2 B 2 TYR A 162 TYR A 165 -1 O ARG A 163 N GLU A 38 SHEET 1 C 5 ALA A 104 SER A 105 0 SHEET 2 C 5 TRP A 86 SER A 88 1 N TRP A 86 O SER A 105 SHEET 3 C 5 ALA A 58 VAL A 61 1 N VAL A 61 O PHE A 87 SHEET 4 C 5 ARG A 132 ARG A 137 1 O MET A 136 N ILE A 60 SHEET 5 C 5 GLY A 155 PRO A 160 1 O ASP A 157 N ILE A 135 SHEET 1 D 5 PHE B 28 SER B 31 0 SHEET 2 D 5 ARG B 5 LEU B 8 1 N LEU B 8 O SER B 30 SHEET 3 D 5 GLY B 185 VAL B 187 1 O GLY B 185 N LEU B 7 SHEET 4 D 5 LEU B 213 VAL B 215 1 O PHE B 214 N LEU B 186 SHEET 5 D 5 VAL B 232 ASP B 234 1 O ILE B 233 N LEU B 213 SHEET 1 E 2 GLU B 36 PRO B 39 0 SHEET 2 E 2 TYR B 162 TYR B 165 -1 O ARG B 163 N GLU B 38 SHEET 1 F 5 ASP B 103 SER B 105 0 SHEET 2 F 5 PRO B 85 SER B 88 1 N TRP B 86 O ASP B 103 SHEET 3 F 5 ALA B 58 VAL B 61 1 N VAL B 61 O PHE B 87 SHEET 4 F 5 ARG B 132 ARG B 137 1 O MET B 136 N ILE B 60 SHEET 5 F 5 GLY B 155 PRO B 160 1 O ASP B 157 N VAL B 133 CRYST1 37.668 67.455 112.035 90.00 94.37 90.00 P 1 21 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 0.026548 0.000000 0.002029 0.00000 SCALE2 0.000000 0.014825 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008952 0.00000