HEADER OXIDOREDUCTASE 10-FEB-21 7E43 TITLE STRUCTURAL INSIGHTS INTO A BIFUNCTIONAL PEPTIDE METHIONINE SULFOXIDE TITLE 2 REDUCTASE MSRA/B FUSION PROTEIN FROM HELICOBACTER PYLORI COMPND MOL_ID: 1; COMPND 2 MOLECULE: PEPTIDE METHIONINE SULFOXIDE REDUCTASE MSRA/MSRB; COMPND 3 CHAIN: B, A; COMPND 4 EC: 1.8.4.11,1.8.4.12; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HELICOBACTER PYLORI 26695; SOURCE 3 ORGANISM_TAXID: 85962; SOURCE 4 STRAIN: 26695; SOURCE 5 GENE: MSRAB, MSRA, HP_0224; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI K-12; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 83333; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: K-12 KEYWDS MSRAB; FUSION PROTEIN; LINKER REGION, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR S.KIM,K.LEE,K.Y.HWANG REVDAT 2 29-NOV-23 7E43 1 JRNL REVDAT 1 21-APR-21 7E43 0 JRNL AUTH S.KIM,K.LEE,S.H.PARK,G.H.KWAK,M.S.KIM,H.Y.KIM,K.Y.HWANG JRNL TITL STRUCTURAL INSIGHTS INTO A BIFUNCTIONAL PEPTIDE METHIONINE JRNL TITL 2 SULFOXIDE REDUCTASE MSRA/B FUSION PROTEIN FROM HELICOBACTER JRNL TITL 3 PYLORI . JRNL REF ANTIOXIDANTS (BASEL) V. 10 2021 JRNL REFN ESSN 2076-3921 JRNL PMID 33807684 JRNL DOI 10.3390/ANTIOX10030389 REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.17.1_3660 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) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 27.59 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 2.260 REMARK 3 COMPLETENESS FOR RANGE (%) : 93.7 REMARK 3 NUMBER OF REFLECTIONS : 53409 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.189 REMARK 3 R VALUE (WORKING SET) : 0.188 REMARK 3 FREE R VALUE : 0.214 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 3.770 REMARK 3 FREE R VALUE TEST SET COUNT : 2011 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 27.5900 - 5.2800 0.92 3618 147 0.1767 0.1986 REMARK 3 2 5.2800 - 4.2000 0.97 3823 147 0.1509 0.1917 REMARK 3 3 4.2000 - 3.6700 0.98 3824 142 0.1623 0.1621 REMARK 3 4 3.6700 - 3.3300 0.98 3851 150 0.1801 0.1821 REMARK 3 5 3.3300 - 3.0900 0.97 3832 161 0.1945 0.2057 REMARK 3 6 3.0900 - 2.9100 0.97 3764 143 0.2050 0.2544 REMARK 3 7 2.9100 - 2.7700 0.96 3755 144 0.2072 0.2491 REMARK 3 8 2.7700 - 2.6500 0.95 3756 153 0.2112 0.2819 REMARK 3 9 2.6500 - 2.5400 0.94 3716 139 0.2124 0.2395 REMARK 3 10 2.5400 - 2.4600 0.93 3623 142 0.2100 0.2172 REMARK 3 11 2.4600 - 2.3800 0.92 3621 139 0.2175 0.2455 REMARK 3 12 2.3800 - 2.3100 0.90 3552 138 0.2182 0.2724 REMARK 3 13 2.3100 - 2.2500 0.88 3401 130 0.2300 0.2701 REMARK 3 14 2.2500 - 2.2000 0.84 3262 136 0.2619 0.3058 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) : 0.230 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 22.260 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 39.02 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 : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL 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 7E43 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 12-FEB-21. REMARK 100 THE DEPOSITION ID IS D_1300019255. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-JUL-19 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 : PAL/PLS REMARK 200 BEAMLINE : 11C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 S 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 53424 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.1 REMARK 200 DATA REDUNDANCY : 3.100 REMARK 200 R MERGE (I) : 0.06300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 16.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.24 REMARK 200 COMPLETENESS FOR SHELL (%) : 86.6 REMARK 200 DATA REDUNDANCY IN SHELL : 2.30 REMARK 200 R MERGE FOR SHELL (I) : 0.17900 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: PHENIX REMARK 200 STARTING MODEL: 3E0M REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 64.75 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.49 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M SODIUM ACETATE PH 4.6 AND 2.0 M REMARK 280 SODIUM FORMATE, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,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 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 TOTAL BURIED SURFACE AREA: 220 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 16990 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -1.0 KCAL/MOL 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 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 TOTAL BURIED SURFACE AREA: 0 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 16740 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 0.0 KCAL/MOL 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 MET B 1 REMARK 465 LYS B 2 REMARK 465 VAL B 3 REMARK 465 LEU B 4 REMARK 465 SER B 5 REMARK 465 TYR B 6 REMARK 465 LEU B 7 REMARK 465 LYS B 8 REMARK 465 ASN B 9 REMARK 465 PHE B 10 REMARK 465 TYR B 11 REMARK 465 LEU B 12 REMARK 465 PHE B 13 REMARK 465 LEU B 14 REMARK 465 ALA B 15 REMARK 465 ILE B 16 REMARK 465 GLY B 17 REMARK 465 ALA B 18 REMARK 465 ILE B 19 REMARK 465 MET B 20 REMARK 465 GLN B 21 REMARK 465 ALA B 22 REMARK 465 SER B 23 REMARK 465 GLU B 24 REMARK 465 ASN B 25 REMARK 465 MET B 26 REMARK 465 GLY B 27 REMARK 465 SER B 28 REMARK 465 GLN B 29 REMARK 465 HIS B 30 REMARK 465 GLN B 31 REMARK 465 LYS B 32 REMARK 465 THR B 33 REMARK 465 SER B 358 REMARK 465 HIS B 359 REMARK 465 MET A 1 REMARK 465 LYS A 2 REMARK 465 VAL A 3 REMARK 465 LEU A 4 REMARK 465 SER A 5 REMARK 465 TYR A 6 REMARK 465 LEU A 7 REMARK 465 LYS A 8 REMARK 465 ASN A 9 REMARK 465 PHE A 10 REMARK 465 TYR A 11 REMARK 465 LEU A 12 REMARK 465 PHE A 13 REMARK 465 LEU A 14 REMARK 465 ALA A 15 REMARK 465 ILE A 16 REMARK 465 GLY A 17 REMARK 465 ALA A 18 REMARK 465 ILE A 19 REMARK 465 MET A 20 REMARK 465 GLN A 21 REMARK 465 ALA A 22 REMARK 465 SER A 23 REMARK 465 GLU A 24 REMARK 465 ASN A 25 REMARK 465 MET A 26 REMARK 465 GLY A 27 REMARK 465 SER A 28 REMARK 465 GLN A 29 REMARK 465 HIS A 30 REMARK 465 GLN A 31 REMARK 465 LYS A 32 REMARK 465 THR A 33 REMARK 465 LYS A 152 REMARK 465 LEU A 285 REMARK 465 SER A 358 REMARK 465 HIS A 359 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 B 152 -178.46 63.35 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 717 DISTANCE = 6.06 ANGSTROMS REMARK 525 HOH A 718 DISTANCE = 6.61 ANGSTROMS REMARK 525 HOH A 719 DISTANCE = 7.55 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ACT B 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ACT B 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ACT A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ACT A 402 DBREF 7E43 B 1 359 UNP O25011 MSRAB_HELPY 1 359 DBREF 7E43 A 1 359 UNP O25011 MSRAB_HELPY 1 359 SEQADV 7E43 SER B 44 UNP O25011 CYS 44 ENGINEERED MUTATION SEQADV 7E43 SER B 318 UNP O25011 CYS 318 ENGINEERED MUTATION SEQADV 7E43 SER A 44 UNP O25011 CYS 44 ENGINEERED MUTATION SEQADV 7E43 SER A 318 UNP O25011 CYS 318 ENGINEERED MUTATION SEQRES 1 B 359 MET LYS VAL LEU SER TYR LEU LYS ASN PHE TYR LEU PHE SEQRES 2 B 359 LEU ALA ILE GLY ALA ILE MET GLN ALA SER GLU ASN MET SEQRES 3 B 359 GLY SER GLN HIS GLN LYS THR ASP GLU ARG VAL ILE TYR SEQRES 4 B 359 LEU ALA GLY GLY SER PHE TRP GLY LEU GLU ALA TYR MET SEQRES 5 B 359 GLU ARG ILE TYR GLY VAL ILE ASP ALA SER SER GLY TYR SEQRES 6 B 359 ALA ASN GLY LYS THR SER SER THR ASN TYR GLU LYS LEU SEQRES 7 B 359 HIS GLU SER ASP HIS ALA GLU SER VAL LYS VAL ILE TYR SEQRES 8 B 359 ASP PRO LYS LYS ILE SER LEU ASP LYS LEU LEU ARG TYR SEQRES 9 B 359 TYR PHE LYS VAL VAL ASP PRO VAL SER VAL ASN LYS GLN SEQRES 10 B 359 GLY ASN ASP VAL GLY ARG GLN TYR ARG THR GLY ILE TYR SEQRES 11 B 359 TYR VAL ASN SER ALA ASP LYS GLU VAL ILE ASP HIS ALA SEQRES 12 B 359 LEU LYS ALA LEU GLN LYS GLU VAL LYS GLY LYS ILE ALA SEQRES 13 B 359 ILE GLU VAL GLU PRO LEU LYS ASN TYR VAL ARG ALA GLU SEQRES 14 B 359 GLU TYR HIS GLN ASP TYR LEU LYS LYS HIS PRO SER GLY SEQRES 15 B 359 TYR CYS HIS ILE ASP LEU LYS LYS ALA ASP GLU VAL ILE SEQRES 16 B 359 VAL ASP ASP ASP LYS TYR THR LYS PRO SER ASP GLU VAL SEQRES 17 B 359 LEU LYS LYS LYS LEU THR LYS LEU GLN TYR GLU VAL THR SEQRES 18 B 359 GLN ASN LYS HIS THR GLU LYS PRO PHE GLU ASN GLU TYR SEQRES 19 B 359 TYR ASN LYS GLU GLU GLU GLY ILE TYR VAL ASP ILE THR SEQRES 20 B 359 THR GLY GLU PRO LEU PHE SER SER ALA ASP LYS TYR ASP SEQRES 21 B 359 SER GLY CYS GLY TRP PRO SER PHE SER LYS PRO ILE ASN SEQRES 22 B 359 LYS ASP VAL VAL LYS TYR GLU ASP ASP GLU SER LEU ASN SEQRES 23 B 359 ARG LYS ARG ILE GLU VAL LEU SER ARG ILE GLY LYS ALA SEQRES 24 B 359 HIS LEU GLY HIS VAL PHE ASN ASP GLY PRO LYS GLU LEU SEQRES 25 B 359 GLY GLY LEU ARG TYR SER ILE ASN SER ALA ALA LEU ARG SEQRES 26 B 359 PHE ILE PRO LEU LYS ASP MET GLU LYS GLU GLY TYR GLY SEQRES 27 B 359 GLU PHE ILE PRO TYR ILE LYS LYS GLY GLU LEU LYS LYS SEQRES 28 B 359 TYR ILE ASN ASP LYS LYS SER HIS SEQRES 1 A 359 MET LYS VAL LEU SER TYR LEU LYS ASN PHE TYR LEU PHE SEQRES 2 A 359 LEU ALA ILE GLY ALA ILE MET GLN ALA SER GLU ASN MET SEQRES 3 A 359 GLY SER GLN HIS GLN LYS THR ASP GLU ARG VAL ILE TYR SEQRES 4 A 359 LEU ALA GLY GLY SER PHE TRP GLY LEU GLU ALA TYR MET SEQRES 5 A 359 GLU ARG ILE TYR GLY VAL ILE ASP ALA SER SER GLY TYR SEQRES 6 A 359 ALA ASN GLY LYS THR SER SER THR ASN TYR GLU LYS LEU SEQRES 7 A 359 HIS GLU SER ASP HIS ALA GLU SER VAL LYS VAL ILE TYR SEQRES 8 A 359 ASP PRO LYS LYS ILE SER LEU ASP LYS LEU LEU ARG TYR SEQRES 9 A 359 TYR PHE LYS VAL VAL ASP PRO VAL SER VAL ASN LYS GLN SEQRES 10 A 359 GLY ASN ASP VAL GLY ARG GLN TYR ARG THR GLY ILE TYR SEQRES 11 A 359 TYR VAL ASN SER ALA ASP LYS GLU VAL ILE ASP HIS ALA SEQRES 12 A 359 LEU LYS ALA LEU GLN LYS GLU VAL LYS GLY LYS ILE ALA SEQRES 13 A 359 ILE GLU VAL GLU PRO LEU LYS ASN TYR VAL ARG ALA GLU SEQRES 14 A 359 GLU TYR HIS GLN ASP TYR LEU LYS LYS HIS PRO SER GLY SEQRES 15 A 359 TYR CYS HIS ILE ASP LEU LYS LYS ALA ASP GLU VAL ILE SEQRES 16 A 359 VAL ASP ASP ASP LYS TYR THR LYS PRO SER ASP GLU VAL SEQRES 17 A 359 LEU LYS LYS LYS LEU THR LYS LEU GLN TYR GLU VAL THR SEQRES 18 A 359 GLN ASN LYS HIS THR GLU LYS PRO PHE GLU ASN GLU TYR SEQRES 19 A 359 TYR ASN LYS GLU GLU GLU GLY ILE TYR VAL ASP ILE THR SEQRES 20 A 359 THR GLY GLU PRO LEU PHE SER SER ALA ASP LYS TYR ASP SEQRES 21 A 359 SER GLY CYS GLY TRP PRO SER PHE SER LYS PRO ILE ASN SEQRES 22 A 359 LYS ASP VAL VAL LYS TYR GLU ASP ASP GLU SER LEU ASN SEQRES 23 A 359 ARG LYS ARG ILE GLU VAL LEU SER ARG ILE GLY LYS ALA SEQRES 24 A 359 HIS LEU GLY HIS VAL PHE ASN ASP GLY PRO LYS GLU LEU SEQRES 25 A 359 GLY GLY LEU ARG TYR SER ILE ASN SER ALA ALA LEU ARG SEQRES 26 A 359 PHE ILE PRO LEU LYS ASP MET GLU LYS GLU GLY TYR GLY SEQRES 27 A 359 GLU PHE ILE PRO TYR ILE LYS LYS GLY GLU LEU LYS LYS SEQRES 28 A 359 TYR ILE ASN ASP LYS LYS SER HIS HET ACT B 401 4 HET ACT B 402 4 HET ACT A 401 4 HET ACT A 402 4 HETNAM ACT ACETATE ION FORMUL 3 ACT 4(C2 H3 O2 1-) FORMUL 7 HOH *438(H2 O) HELIX 1 AA1 SER B 44 ARG B 54 1 11 HELIX 2 AA2 ASN B 74 GLU B 76 5 3 HELIX 3 AA3 LYS B 77 ASP B 82 1 6 HELIX 4 AA4 SER B 97 LYS B 107 1 11 HELIX 5 AA5 ARG B 123 TYR B 125 5 3 HELIX 6 AA6 ALA B 135 LYS B 152 1 18 HELIX 7 AA7 ASP B 174 HIS B 179 1 6 HELIX 8 AA8 ASP B 187 GLU B 193 5 7 HELIX 9 AA9 SER B 205 LEU B 213 1 9 HELIX 10 AB1 THR B 214 LYS B 224 1 11 HELIX 11 AB2 GLU B 283 ARG B 287 5 5 HELIX 12 AB3 PRO B 309 GLY B 313 5 5 HELIX 13 AB4 LYS B 330 MET B 332 5 3 HELIX 14 AB5 TYR B 337 GLU B 339 5 3 HELIX 15 AB6 PHE B 340 ASP B 355 1 16 HELIX 16 AB7 SER A 44 ARG A 54 1 11 HELIX 17 AB8 ASN A 74 GLU A 76 5 3 HELIX 18 AB9 LYS A 77 ASP A 82 1 6 HELIX 19 AC1 SER A 97 LYS A 107 1 11 HELIX 20 AC2 ARG A 123 TYR A 125 5 3 HELIX 21 AC3 ALA A 135 GLU A 150 1 16 HELIX 22 AC4 ASP A 174 HIS A 179 1 6 HELIX 23 AC5 ASP A 187 GLU A 193 5 7 HELIX 24 AC6 SER A 205 LEU A 213 1 9 HELIX 25 AC7 THR A 214 LYS A 224 1 11 HELIX 26 AC8 PRO A 309 GLY A 313 5 5 HELIX 27 AC9 LEU A 329 GLU A 333 1 5 HELIX 28 AD1 TYR A 337 GLU A 339 5 3 HELIX 29 AD2 PHE A 340 ASP A 355 1 16 SHEET 1 AA1 6 GLU B 158 PRO B 161 0 SHEET 2 AA1 6 THR B 127 TYR B 131 1 N ILE B 129 O GLU B 158 SHEET 3 AA1 6 ARG B 36 GLY B 42 -1 N ALA B 41 O GLY B 128 SHEET 4 AA1 6 ALA B 84 TYR B 91 -1 O VAL B 89 N ILE B 38 SHEET 5 AA1 6 VAL B 58 ALA B 66 -1 N SER B 62 O LYS B 88 SHEET 6 AA1 6 TYR B 165 ARG B 167 -1 O VAL B 166 N TYR B 65 SHEET 1 AA2 2 LYS B 116 GLN B 117 0 SHEET 2 AA2 2 ASP B 120 VAL B 121 -1 O ASP B 120 N GLN B 117 SHEET 1 AA3 3 PRO B 251 SER B 254 0 SHEET 2 AA3 3 GLY B 241 ASP B 245 -1 N TYR B 243 O PHE B 253 SHEET 3 AA3 3 LEU B 324 PRO B 328 -1 O ILE B 327 N ILE B 242 SHEET 1 AA4 6 LYS B 258 TYR B 259 0 SHEET 2 AA4 6 SER B 267 PHE B 268 -1 O SER B 267 N TYR B 259 SHEET 3 AA4 6 ARG B 316 ILE B 319 -1 O TYR B 317 N PHE B 268 SHEET 4 AA4 6 HIS B 300 PHE B 305 -1 N HIS B 303 O SER B 318 SHEET 5 AA4 6 ARG B 289 SER B 294 -1 N VAL B 292 O GLY B 302 SHEET 6 AA4 6 VAL B 277 ASP B 282 -1 N LYS B 278 O LEU B 293 SHEET 1 AA5 6 GLU A 158 PRO A 161 0 SHEET 2 AA5 6 THR A 127 TYR A 131 1 N ILE A 129 O GLU A 158 SHEET 3 AA5 6 ARG A 36 GLY A 42 -1 N ALA A 41 O GLY A 128 SHEET 4 AA5 6 ALA A 84 TYR A 91 -1 O VAL A 89 N ILE A 38 SHEET 5 AA5 6 VAL A 58 ALA A 66 -1 N ILE A 59 O ILE A 90 SHEET 6 AA5 6 TYR A 165 ARG A 167 -1 O VAL A 166 N TYR A 65 SHEET 1 AA6 2 LYS A 116 GLN A 117 0 SHEET 2 AA6 2 ASP A 120 VAL A 121 -1 O ASP A 120 N GLN A 117 SHEET 1 AA7 3 PRO A 251 SER A 254 0 SHEET 2 AA7 3 GLY A 241 ASP A 245 -1 N TYR A 243 O PHE A 253 SHEET 3 AA7 3 LEU A 324 PRO A 328 -1 O ILE A 327 N ILE A 242 SHEET 1 AA8 6 LYS A 258 TYR A 259 0 SHEET 2 AA8 6 SER A 267 PHE A 268 -1 O SER A 267 N TYR A 259 SHEET 3 AA8 6 ARG A 316 ILE A 319 -1 O TYR A 317 N PHE A 268 SHEET 4 AA8 6 HIS A 300 PHE A 305 -1 N HIS A 303 O SER A 318 SHEET 5 AA8 6 ARG A 289 SER A 294 -1 N VAL A 292 O LEU A 301 SHEET 6 AA8 6 VAL A 277 ASP A 282 -1 N LYS A 278 O LEU A 293 SITE 1 AC1 4 GLY B 302 HIS B 303 SER B 318 HOH B 517 SITE 1 AC2 6 SER B 44 PHE B 45 TRP B 46 TYR B 75 SITE 2 AC2 6 GLU B 85 TYR B 125 SITE 1 AC3 5 GLY A 302 HIS A 303 SER A 318 ASN A 320 SITE 2 AC3 5 HOH A 561 SITE 1 AC4 6 SER A 44 PHE A 45 TRP A 46 TYR A 75 SITE 2 AC4 6 GLU A 85 TYR A 125 CRYST1 52.125 72.505 82.230 93.16 93.80 111.08 P 1 2 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 0.019185 0.007395 0.001909 0.00000 SCALE2 0.000000 0.014781 0.001259 0.00000 SCALE3 0.000000 0.000000 0.012232 0.00000