HEADER LIGASE 26-DEC-13 4O89 TITLE CRYSTAL STRUCTURE OF RTCA, THE RNA 3'-TERMINAL PHOSPHATE CYCLASE FROM TITLE 2 PYROCOCCUS HORIKOSHII. COMPND MOL_ID: 1; COMPND 2 MOLECULE: RNA 3'-TERMINAL PHOSPHATE CYCLASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: RNA CYCLASE, RNA-3'-PHOSPHATE CYCLASE; COMPND 5 EC: 6.5.1.4; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PYROCOCCUS HORIKOSHII; SOURCE 3 ORGANISM_TAXID: 70601; SOURCE 4 STRAIN: ATCC 700860 / DSM 12428 / JCM 9974 / NBRC 100139 / OT-3; SOURCE 5 GENE: PH1529, PHCV028, RTCA; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21 KEYWDS RNA 3'-CYCLASE, LIGASE EXPDTA X-RAY DIFFRACTION AUTHOR K.K.DESAI,C.A.BINGMAN,G.N.PHILLIPS JR.,R.T.RAINES REVDAT 4 28-FEB-24 4O89 1 REMARK REVDAT 3 23-SEP-20 4O89 1 AUTHOR JRNL REMARK REVDAT 2 01-OCT-14 4O89 1 JRNL REVDAT 1 10-SEP-14 4O89 0 JRNL AUTH K.K.DESAI,C.A.BINGMAN,C.L.CHENG,G.N.PHILLIPS JR.,R.T.RAINES JRNL TITL STRUCTURE OF RNA 3'-PHOSPHATE CYCLASE BOUND TO SUBSTRATE JRNL TITL 2 RNA. JRNL REF RNA V. 20 1560 2014 JRNL REFN ISSN 1355-8382 JRNL PMID 25161314 JRNL DOI 10.1261/RNA.045823.114 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.8_1069) 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) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 44.95 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.9 REMARK 3 NUMBER OF REFLECTIONS : 54173 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.183 REMARK 3 R VALUE (WORKING SET) : 0.181 REMARK 3 FREE R VALUE : 0.230 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 3.690 REMARK 3 FREE R VALUE TEST SET COUNT : 1998 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 44.9626 - 4.5777 0.97 3893 145 0.1596 0.1818 REMARK 3 2 4.5777 - 3.6340 0.98 3782 144 0.1458 0.2073 REMARK 3 3 3.6340 - 3.1748 0.99 3750 143 0.1695 0.2006 REMARK 3 4 3.1748 - 2.8846 0.99 3762 145 0.1817 0.2480 REMARK 3 5 2.8846 - 2.6778 0.99 3731 144 0.1966 0.2427 REMARK 3 6 2.6778 - 2.5200 0.99 3724 144 0.1972 0.2671 REMARK 3 7 2.5200 - 2.3938 1.00 3746 144 0.1962 0.2341 REMARK 3 8 2.3938 - 2.2896 1.00 3709 140 0.1981 0.2478 REMARK 3 9 2.2896 - 2.2014 1.00 3726 142 0.2051 0.2715 REMARK 3 10 2.2014 - 2.1255 1.00 3713 147 0.2033 0.2719 REMARK 3 11 2.1255 - 2.0590 1.00 3739 141 0.2151 0.2758 REMARK 3 12 2.0590 - 2.0002 0.99 3645 139 0.2298 0.2751 REMARK 3 13 2.0002 - 1.9475 0.99 3717 142 0.2483 0.2996 REMARK 3 14 1.9475 - 1.9000 0.95 3538 138 0.2590 0.3062 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) : 22.890 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 : 0.008 5399 REMARK 3 ANGLE : 1.122 7315 REMARK 3 CHIRALITY : 0.073 834 REMARK 3 PLANARITY : 0.005 940 REMARK 3 DIHEDRAL : 14.021 2029 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 4O89 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 09-JAN-14. REMARK 100 THE DEPOSITION ID IS D_1000084166. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 29-JUL-13 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 23-ID-B REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.91165 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL SILICON, KB REMARK 200 MIRROR REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 300 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 54176 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 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 (%) : 99.0 REMARK 200 DATA REDUNDANCY : 6.300 REMARK 200 R MERGE (I) : 0.07900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 9.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL 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 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.56 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.30 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG3350, 0.1 M TRISODIUM CITRATE, REMARK 280 PH 7, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+1/3 REMARK 290 6555 -X,-X+Y,-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 97.92733 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 48.96367 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 48.96367 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 97.92733 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 300 REMARK: TWO MONOMERS PER ASU 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH B 605 LIES ON A SPECIAL POSITION. REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O HOH B 544 O HOH B 756 2.03 REMARK 500 O HOH B 660 O HOH B 744 2.09 REMARK 500 O HOH B 548 O HOH B 728 2.12 REMARK 500 O HOH B 589 O HOH B 616 2.16 REMARK 500 O HOH A 657 O HOH A 689 2.17 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 656 O HOH B 603 2544 2.17 REMARK 500 O HOH A 651 O HOH A 768 4545 2.17 REMARK 500 O HOH A 715 O HOH B 712 2544 2.18 REMARK 500 O HOH A 760 O HOH B 567 5445 2.19 REMARK 500 O HOH A 760 O HOH B 620 5445 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 LEU B 22 CA - CB - CG ANGL. DEV. = -14.3 DEGREES REMARK 500 REMARK 500 REMARK: NULL 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 LYS A 78 -157.06 -115.31 REMARK 500 THR A 91 -118.87 52.73 REMARK 500 SER A 124 -179.11 -67.06 REMARK 500 LYS A 180 -92.13 -97.99 REMARK 500 SER A 229 -157.22 -154.93 REMARK 500 CYS A 244 -93.46 -108.91 REMARK 500 CYS A 244 -93.74 -108.72 REMARK 500 PRO B 42 173.09 -58.52 REMARK 500 LYS B 78 -150.07 -100.92 REMARK 500 LYS B 83 -144.06 -133.03 REMARK 500 THR B 91 -127.72 37.89 REMARK 500 LYS B 180 -82.49 -99.26 REMARK 500 SER B 229 -143.09 -149.76 REMARK 500 CYS B 244 -86.55 -114.68 REMARK 500 CYS B 244 -88.40 -113.43 REMARK 500 ILE B 322 -37.59 -136.34 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 CIT A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CIT B 401 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4O8J RELATED DB: PDB DBREF 4O89 A 1 341 UNP O59198 RTCA_PYRHO 1 341 DBREF 4O89 B 1 341 UNP O59198 RTCA_PYRHO 1 341 SEQRES 1 A 341 MET ILE THR ILE ASP GLY SER TYR GLY GLU GLY GLY GLY SEQRES 2 A 341 GLN ILE LEU ARG THR SER VAL ALA LEU SER THR ILE THR SEQRES 3 A 341 GLY GLU PRO VAL ARG ILE VAL ASN ILE ARG ALA ASN ARG SEQRES 4 A 341 PRO ASN PRO GLY LEU ARG PRO GLN HIS LEU HIS ALA ILE SEQRES 5 A 341 LEU ALA LEU LYS HIS LEU ALA ASN ALA GLU VAL LYS GLY SEQRES 6 A 341 ALA HIS VAL GLY SER ARG GLU LEU VAL PHE ILE PRO LYS SEQRES 7 A 341 LYS LEU GLU ALA LYS GLU ILE SER ILE ASP ILE GLY THR SEQRES 8 A 341 ALA GLY SER ILE THR LEU VAL LEU GLN ALA LEU LEU PRO SEQRES 9 A 341 ALA MET VAL PHE ALA ARG GLU LYS VAL LYS PHE ARG ILE SEQRES 10 A 341 THR GLY GLY THR ASP VAL SER TRP SER PRO PRO VAL ASP SEQRES 11 A 341 TYR LEU SER ASN VAL THR LEU PHE ALA LEU GLU LYS ILE SEQRES 12 A 341 GLY ILE HIS GLY GLU ILE ARG VAL ILE ARG ARG GLY HIS SEQRES 13 A 341 TYR PRO LYS GLY GLY GLY ILE VAL GLU GLY TYR VAL GLU SEQRES 14 A 341 PRO TRP ASN GLU LYS ARG GLU LEU VAL ALA LYS GLU TYR SEQRES 15 A 341 SER ARG ILE ILE LYS ILE GLU GLY ILE SER HIS ALA THR SEQRES 16 A 341 ASN LEU PRO SER HIS VAL ALA GLU ARG GLN ALA ARG ALA SEQRES 17 A 341 ALA LYS ASP GLU LEU LEU GLN LEU LYS VAL PRO ILE GLU SEQRES 18 A 341 ILE ARG THR GLU ILE SER ARG SER ILE GLY PRO GLY SER SEQRES 19 A 341 GLY ILE VAL VAL TRP ALA GLU THR ASP CYS LEU ARG LEU SEQRES 20 A 341 GLY GLY ASP ALA LEU GLY LYS LYS GLY LYS PRO ALA GLU SEQRES 21 A 341 ILE VAL GLY LYS GLU ALA ALA GLN GLU LEU LEU ASP GLN SEQRES 22 A 341 LEU LYS PRO GLY HIS CYS VAL ASP LYS PHE LEU GLY ASP SEQRES 23 A 341 GLN LEU ILE PRO PHE LEU ALA PHE SER GLY GLY VAL ILE SEQRES 24 A 341 TRP VAL SER GLU ILE THR ASN HIS LEU LYS THR ASN ILE SEQRES 25 A 341 TRP VAL VAL GLU SER PHE LEU GLY ARG ILE PHE ASP VAL SEQRES 26 A 341 ASP GLY ASN VAL GLY GLU PRO GLY LYS ILE ARG VAL ILE SEQRES 27 A 341 ARG ARG VAL SEQRES 1 B 341 MET ILE THR ILE ASP GLY SER TYR GLY GLU GLY GLY GLY SEQRES 2 B 341 GLN ILE LEU ARG THR SER VAL ALA LEU SER THR ILE THR SEQRES 3 B 341 GLY GLU PRO VAL ARG ILE VAL ASN ILE ARG ALA ASN ARG SEQRES 4 B 341 PRO ASN PRO GLY LEU ARG PRO GLN HIS LEU HIS ALA ILE SEQRES 5 B 341 LEU ALA LEU LYS HIS LEU ALA ASN ALA GLU VAL LYS GLY SEQRES 6 B 341 ALA HIS VAL GLY SER ARG GLU LEU VAL PHE ILE PRO LYS SEQRES 7 B 341 LYS LEU GLU ALA LYS GLU ILE SER ILE ASP ILE GLY THR SEQRES 8 B 341 ALA GLY SER ILE THR LEU VAL LEU GLN ALA LEU LEU PRO SEQRES 9 B 341 ALA MET VAL PHE ALA ARG GLU LYS VAL LYS PHE ARG ILE SEQRES 10 B 341 THR GLY GLY THR ASP VAL SER TRP SER PRO PRO VAL ASP SEQRES 11 B 341 TYR LEU SER ASN VAL THR LEU PHE ALA LEU GLU LYS ILE SEQRES 12 B 341 GLY ILE HIS GLY GLU ILE ARG VAL ILE ARG ARG GLY HIS SEQRES 13 B 341 TYR PRO LYS GLY GLY GLY ILE VAL GLU GLY TYR VAL GLU SEQRES 14 B 341 PRO TRP ASN GLU LYS ARG GLU LEU VAL ALA LYS GLU TYR SEQRES 15 B 341 SER ARG ILE ILE LYS ILE GLU GLY ILE SER HIS ALA THR SEQRES 16 B 341 ASN LEU PRO SER HIS VAL ALA GLU ARG GLN ALA ARG ALA SEQRES 17 B 341 ALA LYS ASP GLU LEU LEU GLN LEU LYS VAL PRO ILE GLU SEQRES 18 B 341 ILE ARG THR GLU ILE SER ARG SER ILE GLY PRO GLY SER SEQRES 19 B 341 GLY ILE VAL VAL TRP ALA GLU THR ASP CYS LEU ARG LEU SEQRES 20 B 341 GLY GLY ASP ALA LEU GLY LYS LYS GLY LYS PRO ALA GLU SEQRES 21 B 341 ILE VAL GLY LYS GLU ALA ALA GLN GLU LEU LEU ASP GLN SEQRES 22 B 341 LEU LYS PRO GLY HIS CYS VAL ASP LYS PHE LEU GLY ASP SEQRES 23 B 341 GLN LEU ILE PRO PHE LEU ALA PHE SER GLY GLY VAL ILE SEQRES 24 B 341 TRP VAL SER GLU ILE THR ASN HIS LEU LYS THR ASN ILE SEQRES 25 B 341 TRP VAL VAL GLU SER PHE LEU GLY ARG ILE PHE ASP VAL SEQRES 26 B 341 ASP GLY ASN VAL GLY GLU PRO GLY LYS ILE ARG VAL ILE SEQRES 27 B 341 ARG ARG VAL HET CIT A 401 13 HET CIT B 401 13 HETNAM CIT CITRIC ACID FORMUL 3 CIT 2(C6 H8 O7) FORMUL 5 HOH *546(H2 O) HELIX 1 1 GLY A 12 GLY A 27 1 16 HELIX 2 2 ARG A 45 ASN A 60 1 16 HELIX 3 3 SER A 94 VAL A 107 1 14 HELIX 4 4 PRO A 128 VAL A 135 1 8 HELIX 5 5 VAL A 135 LYS A 142 1 8 HELIX 6 6 PRO A 198 LEU A 214 1 17 HELIX 7 7 GLN A 215 LYS A 217 5 3 HELIX 8 8 PRO A 258 LYS A 275 1 18 HELIX 9 9 ASP A 281 LEU A 288 1 8 HELIX 10 10 LEU A 288 GLY A 296 1 9 HELIX 11 11 THR A 305 GLY A 320 1 16 HELIX 12 12 GLY B 12 GLY B 27 1 16 HELIX 13 13 ARG B 45 ASN B 60 1 16 HELIX 14 14 SER B 94 VAL B 107 1 14 HELIX 15 15 PRO B 128 VAL B 135 1 8 HELIX 16 16 VAL B 135 ILE B 143 1 9 HELIX 17 17 PRO B 198 LEU B 214 1 17 HELIX 18 18 GLN B 215 LYS B 217 5 3 HELIX 19 19 PRO B 258 LYS B 275 1 18 HELIX 20 20 ASP B 281 GLY B 296 1 16 HELIX 21 21 THR B 305 GLY B 320 1 16 SHEET 1 A 4 ILE A 2 ASP A 5 0 SHEET 2 A 4 VAL A 30 VAL A 33 1 O ARG A 31 N ILE A 4 SHEET 3 A 4 LEU A 73 ILE A 76 -1 O LEU A 73 N ILE A 32 SHEET 4 A 4 GLU A 62 LYS A 64 -1 N LYS A 64 O VAL A 74 SHEET 1 B 4 ILE A 85 ASP A 88 0 SHEET 2 B 4 VAL A 113 GLY A 119 1 O LYS A 114 N ILE A 85 SHEET 3 B 4 GLY A 162 VAL A 168 -1 O VAL A 164 N ILE A 117 SHEET 4 B 4 GLY A 147 ARG A 153 -1 N ARG A 150 O GLU A 165 SHEET 1 C 4 LEU A 177 ALA A 179 0 SHEET 2 C 4 GLY A 297 VAL A 301 1 O VAL A 298 N ALA A 179 SHEET 3 C 4 GLY A 333 VAL A 337 -1 O ILE A 335 N ILE A 299 SHEET 4 C 4 PHE A 323 ASP A 326 -1 N ASP A 326 O LYS A 334 SHEET 1 D 4 ILE A 220 SER A 227 0 SHEET 2 D 4 ILE A 185 THR A 195 1 N SER A 192 O ARG A 223 SHEET 3 D 4 GLY A 233 THR A 242 -1 O GLU A 241 N ILE A 186 SHEET 4 D 4 ARG A 246 LEU A 252 -1 O GLY A 249 N VAL A 238 SHEET 1 E 4 ILE B 2 ASP B 5 0 SHEET 2 E 4 VAL B 30 VAL B 33 1 O ARG B 31 N ILE B 4 SHEET 3 E 4 LEU B 73 ILE B 76 -1 O PHE B 75 N VAL B 30 SHEET 4 E 4 GLU B 62 LYS B 64 -1 N LYS B 64 O VAL B 74 SHEET 1 F 4 GLU B 84 ASP B 88 0 SHEET 2 F 4 VAL B 113 GLY B 119 1 O LYS B 114 N ILE B 85 SHEET 3 F 4 GLY B 162 VAL B 168 -1 O VAL B 164 N ILE B 117 SHEET 4 F 4 GLY B 147 ARG B 153 -1 N ARG B 150 O GLU B 165 SHEET 1 G 4 LEU B 177 ALA B 179 0 SHEET 2 G 4 GLY B 297 VAL B 301 1 O VAL B 298 N ALA B 179 SHEET 3 G 4 GLY B 333 VAL B 337 -1 O ILE B 335 N ILE B 299 SHEET 4 G 4 PHE B 323 ASP B 326 -1 N ASP B 324 O ARG B 336 SHEET 1 H 4 ILE B 220 SER B 227 0 SHEET 2 H 4 ILE B 185 THR B 195 1 N SER B 192 O ARG B 223 SHEET 3 H 4 GLY B 233 THR B 242 -1 O TRP B 239 N GLU B 189 SHEET 4 H 4 ARG B 246 LEU B 252 -1 O GLY B 249 N VAL B 238 CISPEP 1 TYR A 157 PRO A 158 0 2.58 CISPEP 2 TYR B 157 PRO B 158 0 7.43 SITE 1 AC1 11 GLY A 13 GLN A 14 ARG A 17 ARG A 36 SITE 2 AC1 11 ARG A 39 HIS A 48 TRP A 125 HOH A 504 SITE 3 AC1 11 HOH A 787 PRO B 198 HIS B 200 SITE 1 AC2 9 GLY B 12 GLY B 13 ARG B 17 ARG B 36 SITE 2 AC2 9 ARG B 39 GLN B 47 HIS B 48 HOH B 691 SITE 3 AC2 9 HOH B 730 CRYST1 89.900 89.900 146.891 90.00 90.00 120.00 P 32 2 1 12 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 0.011123 0.006422 0.000000 0.00000 SCALE2 0.000000 0.012844 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006808 0.00000