HEADER TRANSFERASE 12-MAR-16 5B3T TITLE CRYSTAL STRUCTURE OF APO-FORM BILIVERDIN REDUCTASE FROM SYNECHOCYSTIS TITLE 2 SP. PCC 6803 COMPND MOL_ID: 1; COMPND 2 MOLECULE: BILIVERDIN REDUCTASE; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SYNECHOCYSTIS SP. (STRAIN PCC 6803 / KAZUSA); SOURCE 3 ORGANISM_TAXID: 1111708; SOURCE 4 STRAIN: PCC 6803 / KAZUSA; SOURCE 5 GENE: BVDR; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS BILIVERDIN REDUCTASE, HEME DEGRADING PATHWAY, NAD(P)H-DEPENDENT KEYWDS 2 ENZYME, TETRAPYRROLE, ROSSMANN FOLD, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR H.TAKAO,K.WADA REVDAT 4 11-AUG-21 5B3T 1 AUTHOR JRNL REMARK REVDAT 3 26-FEB-20 5B3T 1 REMARK REVDAT 2 22-FEB-17 5B3T 1 JRNL REVDAT 1 15-FEB-17 5B3T 0 JRNL AUTH H.TAKAO,K.HIRABAYASHI,Y.NISHIGAYA,H.KOURIKI,T.NAKANIWA, JRNL AUTH 2 Y.HAGIWARA,J.HARADA,H.SATO,T.YAMAZAKI,Y.SAKAKIBARA,M.SUIKO, JRNL AUTH 3 Y.ASADA,Y.TAKAHASHI,K.YAMAMOTO,K.FUKUYAMA,M.SUGISHIMA,K.WADA JRNL TITL A SUBSTRATE-BOUND STRUCTURE OF CYANOBACTERIAL BILIVERDIN JRNL TITL 2 REDUCTASE IDENTIFIES STACKED SUBSTRATES AS CRITICAL FOR JRNL TITL 3 ACTIVITY JRNL REF NAT COMMUN V. 8 14397 2017 JRNL REFN ESSN 2041-1723 JRNL PMID 28169272 JRNL DOI 10.1038/NCOMMS14397 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH A.WATANABE,K.HIRATA,Y.HAGIWARA,Y.YUTANI,M.SUGISHIMA, REMARK 1 AUTH 2 M.YAMAMOTO,K.FUKUYAMA,K.WADA REMARK 1 TITL EXPRESSION, PURIFICATION AND PRELIMINARY X-RAY REMARK 1 TITL 2 CRYSTALLOGRAPHIC ANALYSIS OF CYANOBACTERIAL BILIVERDIN REMARK 1 TITL 3 REDUCTASE. REMARK 1 REF ACTA CRYSTALLOGR. SECT. F V. 67 313 2011 REMARK 1 REF 2 STRUCT. BIOL. CRYST. COMMUN. REMARK 1 REFN ESSN 1744-3091 REMARK 1 PMID 21393834 REMARK 1 DOI 10.1107/S1744309110053431 REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.10.1_2155: ???) 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) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 43.90 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 3 NUMBER OF REFLECTIONS : 40758 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 : 0.239 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.910 REMARK 3 FREE R VALUE TEST SET COUNT : 2000 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 43.9088 - 5.0563 0.97 2919 150 0.1644 0.2189 REMARK 3 2 5.0563 - 4.0142 1.00 2848 148 0.1496 0.1574 REMARK 3 3 4.0142 - 3.5071 1.00 2837 146 0.1794 0.2398 REMARK 3 4 3.5071 - 3.1865 1.00 2795 144 0.2043 0.2498 REMARK 3 5 3.1865 - 2.9582 1.00 2781 143 0.2228 0.2570 REMARK 3 6 2.9582 - 2.7838 1.00 2787 145 0.2241 0.2682 REMARK 3 7 2.7838 - 2.6444 1.00 2772 143 0.2301 0.2883 REMARK 3 8 2.6444 - 2.5293 1.00 2767 142 0.2205 0.2251 REMARK 3 9 2.5293 - 2.4319 1.00 2768 143 0.2227 0.2921 REMARK 3 10 2.4319 - 2.3480 1.00 2776 143 0.2195 0.2335 REMARK 3 11 2.3480 - 2.2746 1.00 2746 142 0.2260 0.2694 REMARK 3 12 2.2746 - 2.2096 1.00 2748 142 0.2264 0.2674 REMARK 3 13 2.2096 - 2.1514 0.98 2713 140 0.2408 0.2736 REMARK 3 14 2.1514 - 2.0989 0.91 2501 129 0.2434 0.2924 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) : 0.210 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 23.100 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 : 0.002 5145 REMARK 3 ANGLE : 0.641 6976 REMARK 3 CHIRALITY : 0.043 761 REMARK 3 PLANARITY : 0.003 911 REMARK 3 DIHEDRAL : 13.051 3008 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: NULL REMARK 4 REMARK 4 5B3T COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 14-MAR-16. REMARK 100 THE DEPOSITION ID IS D_1300000481. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 30-NOV-11 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 : SPRING-8 REMARK 200 BEAMLINE : BL32XU REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.000 REMARK 200 MONOCHROMATOR : SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RAYONIX MX225HE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 40823 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.099 REMARK 200 RESOLUTION RANGE LOW (A) : 43.899 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 200 DATA REDUNDANCY : 6.930 REMARK 200 R MERGE (I) : 0.09700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 18.2000 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) : 2.23 REMARK 200 COMPLETENESS FOR SHELL (%) : 95.1 REMARK 200 DATA REDUNDANCY IN SHELL : 3.60 REMARK 200 R MERGE FOR SHELL (I) : 0.42900 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.020 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SIRAS REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.58 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.35 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG4000, TRIS-HCL (PH7.25), SODIUM REMARK 280 ACETATE, CYMAL-2, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-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 29.12400 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 66.79100 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 44.24850 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 66.79100 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 29.12400 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 44.24850 REMARK 290 SMTRY3 4 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 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 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 GLY A -2 REMARK 465 SER A -1 REMARK 465 HIS A 0 REMARK 465 MET A 1 REMARK 465 SER A 2 REMARK 465 GLU A 3 REMARK 465 ASN A 4 REMARK 465 PHE A 5 REMARK 465 ALA A 6 REMARK 465 VAL A 7 REMARK 465 VAL A 326 REMARK 465 GLU A 327 REMARK 465 ASN A 328 REMARK 465 GLY B -2 REMARK 465 SER B -1 REMARK 465 HIS B 0 REMARK 465 MET B 1 REMARK 465 SER B 2 REMARK 465 GLU B 3 REMARK 465 ASN B 4 REMARK 465 PHE B 5 REMARK 465 ALA B 8 REMARK 465 LYS B 325 REMARK 465 VAL B 326 REMARK 465 GLU B 327 REMARK 465 ASN B 328 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 GLU A 71 30.35 -93.38 REMARK 500 ALA A 78 78.49 -154.81 REMARK 500 THR A 79 -149.59 -143.07 REMARK 500 GLN A 166 68.06 -100.10 REMARK 500 ALA B 78 76.99 -153.32 REMARK 500 THR B 79 -153.68 -143.64 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PO4 A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PO4 A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PO4 A 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PO4 B 401 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5B3U RELATED DB: PDB REMARK 900 RELATED ID: 5B3V RELATED DB: PDB DBREF 5B3T A 1 328 UNP P72782 P72782_SYNY3 1 328 DBREF 5B3T B 1 328 UNP P72782 P72782_SYNY3 1 328 SEQADV 5B3T GLY A -2 UNP P72782 EXPRESSION TAG SEQADV 5B3T SER A -1 UNP P72782 EXPRESSION TAG SEQADV 5B3T HIS A 0 UNP P72782 EXPRESSION TAG SEQADV 5B3T GLY B -2 UNP P72782 EXPRESSION TAG SEQADV 5B3T SER B -1 UNP P72782 EXPRESSION TAG SEQADV 5B3T HIS B 0 UNP P72782 EXPRESSION TAG SEQRES 1 A 331 GLY SER HIS MET SER GLU ASN PHE ALA VAL ALA THR PRO SEQRES 2 A 331 VAL ARG VAL GLY ILE VAL GLY THR GLY TYR ALA ALA GLN SEQRES 3 A 331 ARG ARG ALA GLU VAL PHE ARG GLY ASP ARG ARG SER GLN SEQRES 4 A 331 LEU VAL SER PHE TRP GLY ASN SER GLU ALA ASN THR ALA SEQRES 5 A 331 LYS PHE ALA ASP THR PHE GLY VAL ARG PRO GLN GLN SER SEQRES 6 A 331 TRP GLN ALA LEU ILE ASN ASP PRO GLU ILE ASP LEU VAL SEQRES 7 A 331 LEU ILE ALA THR ILE ASN GLN LEU HIS GLY ALA ILE ALA SEQRES 8 A 331 GLU ALA ALA LEU GLN ALA GLY LYS HIS VAL VAL LEU GLU SEQRES 9 A 331 TYR PRO LEU ALA LEU THR TYR ALA MET GLY LYS LYS LEU SEQRES 10 A 331 GLN GLN LEU ALA ARG GLU LYS GLY LYS LEU LEU HIS VAL SEQRES 11 A 331 GLU HIS ILE GLU LEU LEU GLY GLY VAL HIS GLN ALA ILE SEQRES 12 A 331 ARG GLN ASN LEU GLY LYS ILE GLY GLU VAL PHE TYR ALA SEQRES 13 A 331 ARG TYR SER THR ILE MET GLY GLN ASN PRO ALA PRO GLN SEQRES 14 A 331 ARG TRP THR TYR HIS HIS GLN GLN PHE GLY PHE PRO LEU SEQRES 15 A 331 VAL ALA ALA LEU SER ARG ILE SER ARG PHE THR ASP LEU SEQRES 16 A 331 PHE GLY THR VAL GLN GLN VAL ASP ALA GLN CYS ARG PHE SEQRES 17 A 331 TRP ASP GLN PRO ASN PRO GLU TYR PHE ARG ALA CYS LEU SEQRES 18 A 331 ALA THR ALA TYR LEU GLN PHE ASN ASN GLY LEU LYS ALA SEQRES 19 A 331 GLU VAL ILE TYR GLY LYS GLY GLU VAL PHE HIS GLN ASN SEQRES 20 A 331 GLU ARG ILE PHE THR LEU HIS GLY ASP ARG GLY THR LEU SEQRES 21 A 331 ILE PHE VAL GLY GLU THR GLY ARG LEU ILE GLN GLY GLN SEQRES 22 A 331 THR GLU THR GLU ILE THR VAL GLY SER ARG ARG GLY LEU SEQRES 23 A 331 PHE ARG GLN ASP THR GLU ALA VAL LEU ASP TYR LEU THR SEQRES 24 A 331 THR GLY LYS PRO LEU TYR VAL ASP LEU GLU ALA SER LEU SEQRES 25 A 331 TYR ALA LEU GLU VAL ALA ASP LEU CYS ALA GLN ALA CYS SEQRES 26 A 331 GLY TYR LYS VAL GLU ASN SEQRES 1 B 331 GLY SER HIS MET SER GLU ASN PHE ALA VAL ALA THR PRO SEQRES 2 B 331 VAL ARG VAL GLY ILE VAL GLY THR GLY TYR ALA ALA GLN SEQRES 3 B 331 ARG ARG ALA GLU VAL PHE ARG GLY ASP ARG ARG SER GLN SEQRES 4 B 331 LEU VAL SER PHE TRP GLY ASN SER GLU ALA ASN THR ALA SEQRES 5 B 331 LYS PHE ALA ASP THR PHE GLY VAL ARG PRO GLN GLN SER SEQRES 6 B 331 TRP GLN ALA LEU ILE ASN ASP PRO GLU ILE ASP LEU VAL SEQRES 7 B 331 LEU ILE ALA THR ILE ASN GLN LEU HIS GLY ALA ILE ALA SEQRES 8 B 331 GLU ALA ALA LEU GLN ALA GLY LYS HIS VAL VAL LEU GLU SEQRES 9 B 331 TYR PRO LEU ALA LEU THR TYR ALA MET GLY LYS LYS LEU SEQRES 10 B 331 GLN GLN LEU ALA ARG GLU LYS GLY LYS LEU LEU HIS VAL SEQRES 11 B 331 GLU HIS ILE GLU LEU LEU GLY GLY VAL HIS GLN ALA ILE SEQRES 12 B 331 ARG GLN ASN LEU GLY LYS ILE GLY GLU VAL PHE TYR ALA SEQRES 13 B 331 ARG TYR SER THR ILE MET GLY GLN ASN PRO ALA PRO GLN SEQRES 14 B 331 ARG TRP THR TYR HIS HIS GLN GLN PHE GLY PHE PRO LEU SEQRES 15 B 331 VAL ALA ALA LEU SER ARG ILE SER ARG PHE THR ASP LEU SEQRES 16 B 331 PHE GLY THR VAL GLN GLN VAL ASP ALA GLN CYS ARG PHE SEQRES 17 B 331 TRP ASP GLN PRO ASN PRO GLU TYR PHE ARG ALA CYS LEU SEQRES 18 B 331 ALA THR ALA TYR LEU GLN PHE ASN ASN GLY LEU LYS ALA SEQRES 19 B 331 GLU VAL ILE TYR GLY LYS GLY GLU VAL PHE HIS GLN ASN SEQRES 20 B 331 GLU ARG ILE PHE THR LEU HIS GLY ASP ARG GLY THR LEU SEQRES 21 B 331 ILE PHE VAL GLY GLU THR GLY ARG LEU ILE GLN GLY GLN SEQRES 22 B 331 THR GLU THR GLU ILE THR VAL GLY SER ARG ARG GLY LEU SEQRES 23 B 331 PHE ARG GLN ASP THR GLU ALA VAL LEU ASP TYR LEU THR SEQRES 24 B 331 THR GLY LYS PRO LEU TYR VAL ASP LEU GLU ALA SER LEU SEQRES 25 B 331 TYR ALA LEU GLU VAL ALA ASP LEU CYS ALA GLN ALA CYS SEQRES 26 B 331 GLY TYR LYS VAL GLU ASN HET PO4 A 401 5 HET PO4 A 402 5 HET PO4 A 403 5 HET PO4 B 401 5 HETNAM PO4 PHOSPHATE ION FORMUL 3 PO4 4(O4 P 3-) FORMUL 7 HOH *280(H2 O) HELIX 1 AA1 GLY A 19 ASP A 32 1 14 HELIX 2 AA2 SER A 44 GLY A 56 1 13 HELIX 3 AA3 SER A 62 ASN A 68 1 7 HELIX 4 AA4 ILE A 80 GLN A 82 5 3 HELIX 5 AA5 LEU A 83 ALA A 94 1 12 HELIX 6 AA6 THR A 107 GLY A 122 1 16 HELIX 7 AA7 LEU A 133 LEU A 144 1 12 HELIX 8 AA8 GLY A 145 ILE A 147 5 3 HELIX 9 AA9 ARG A 167 TYR A 170 5 4 HELIX 10 AB1 HIS A 171 GLY A 176 1 6 HELIX 11 AB2 LEU A 179 SER A 187 1 9 HELIX 12 AB3 PHE A 189 GLY A 194 1 6 HELIX 13 AB4 SER A 279 GLY A 298 1 20 HELIX 14 AB5 LEU A 305 GLY A 323 1 19 HELIX 15 AB6 GLY B 19 ASP B 32 1 14 HELIX 16 AB7 SER B 44 GLY B 56 1 13 HELIX 17 AB8 SER B 62 ASN B 68 1 7 HELIX 18 AB9 ILE B 80 GLN B 82 5 3 HELIX 19 AC1 LEU B 83 ALA B 94 1 12 HELIX 20 AC2 THR B 107 GLY B 122 1 16 HELIX 21 AC3 LEU B 133 LEU B 144 1 12 HELIX 22 AC4 GLY B 145 ILE B 147 5 3 HELIX 23 AC5 ARG B 167 TYR B 170 5 4 HELIX 24 AC6 HIS B 171 GLY B 176 1 6 HELIX 25 AC7 LEU B 179 SER B 187 1 9 HELIX 26 AC8 PHE B 189 GLY B 194 1 6 HELIX 27 AC9 SER B 279 GLY B 298 1 20 HELIX 28 AD1 LEU B 305 GLY B 323 1 19 SHEET 1 AA1 5 SER A 35 TRP A 41 0 SHEET 2 AA1 5 VAL A 11 VAL A 16 1 N VAL A 11 O GLN A 36 SHEET 3 AA1 5 LEU A 74 ILE A 77 1 O LEU A 76 N VAL A 16 SHEET 4 AA1 5 HIS A 97 GLU A 101 1 O HIS A 97 N VAL A 75 SHEET 5 AA1 5 LEU A 125 GLU A 128 1 O HIS A 126 N LEU A 100 SHEET 1 AA2 8 VAL A 196 ASP A 207 0 SHEET 2 AA2 8 PHE A 214 PHE A 225 -1 O TYR A 222 N ASP A 200 SHEET 3 AA2 8 LYS A 230 GLY A 238 -1 O TYR A 235 N ALA A 219 SHEET 4 AA2 8 VAL A 150 GLY A 160 1 N THR A 157 O GLY A 236 SHEET 5 AA2 8 GLU A 245 GLY A 252 -1 O HIS A 251 N TYR A 152 SHEET 6 AA2 8 GLY A 255 VAL A 260 -1 O GLY A 255 N GLY A 252 SHEET 7 AA2 8 THR A 263 GLN A 268 -1 O THR A 263 N VAL A 260 SHEET 8 AA2 8 THR A 271 ILE A 275 -1 O THR A 273 N LEU A 266 SHEET 1 AA3 5 SER B 35 TRP B 41 0 SHEET 2 AA3 5 VAL B 11 VAL B 16 1 N VAL B 11 O GLN B 36 SHEET 3 AA3 5 LEU B 74 ILE B 77 1 O LEU B 76 N VAL B 16 SHEET 4 AA3 5 HIS B 97 GLU B 101 1 O VAL B 99 N ILE B 77 SHEET 5 AA3 5 LEU B 125 GLU B 128 1 O HIS B 126 N LEU B 100 SHEET 1 AA4 8 VAL B 196 ASP B 207 0 SHEET 2 AA4 8 PHE B 214 PHE B 225 -1 O TYR B 222 N ASP B 200 SHEET 3 AA4 8 LYS B 230 GLY B 238 -1 O TYR B 235 N ALA B 219 SHEET 4 AA4 8 VAL B 150 GLY B 160 1 N TYR B 155 O GLU B 232 SHEET 5 AA4 8 GLU B 245 GLY B 252 -1 O HIS B 251 N TYR B 152 SHEET 6 AA4 8 GLY B 255 VAL B 260 -1 O LEU B 257 N LEU B 250 SHEET 7 AA4 8 THR B 263 GLN B 268 -1 O ILE B 267 N THR B 256 SHEET 8 AA4 8 THR B 271 ILE B 275 -1 O THR B 273 N LEU B 266 CISPEP 1 THR A 9 PRO A 10 0 -3.62 CISPEP 2 TYR A 102 PRO A 103 0 15.43 CISPEP 3 ASN A 162 PRO A 163 0 2.32 CISPEP 4 THR B 9 PRO B 10 0 -1.63 CISPEP 5 TYR B 102 PRO B 103 0 11.66 CISPEP 6 ASN B 162 PRO B 163 0 2.40 SITE 1 AC1 7 TYR A 20 ARG A 24 SER A 279 ARG A 280 SITE 2 AC1 7 ARG A 281 ARG B 281 PO4 B 401 SITE 1 AC2 3 ARG A 246 HOH A 582 ARG B 285 SITE 1 AC3 2 ARG A 285 ARG B 246 SITE 1 AC4 7 SER A 279 ARG A 281 PO4 A 401 TYR B 20 SITE 2 AC4 7 SER B 279 ARG B 280 ARG B 281 CRYST1 58.248 88.497 133.582 90.00 90.00 90.00 P 21 21 21 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 0.017168 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011300 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007486 0.00000