HEADER DNA BINDING PROTEIN 09-JAN-18 6C36 TITLE MYCOBACTERIUM SMEGMATIS FLAP ENDONUCLEASE MUTANT D208N COMPND MOL_ID: 1; COMPND 2 MOLECULE: 5'-3' EXONUCLEASE; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MYCOBACTERIUM SMEGMATIS; SOURCE 3 ORGANISM_TAXID: 246196; SOURCE 4 STRAIN: ATCC 700084 / MC(2)155; SOURCE 5 GENE: MSMEI_3793; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS MYCOBACTERIUM DNA FLAB ENDONUCLEASE FENA, DNA BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR S.SHUMAN,Y.GOLDGUR,A.CARL,M.L.USON REVDAT 6 13-MAR-24 6C36 1 LINK REVDAT 5 04-DEC-19 6C36 1 REMARK REVDAT 4 20-FEB-19 6C36 1 REMARK REVDAT 3 16-MAY-18 6C36 1 JRNL REVDAT 2 25-APR-18 6C36 1 JRNL REVDAT 1 28-MAR-18 6C36 0 JRNL AUTH M.L.USON,A.CARL,Y.GOLDGUR,S.SHUMAN JRNL TITL CRYSTAL STRUCTURE AND MUTATIONAL ANALYSIS OF MYCOBACTERIUM JRNL TITL 2 SMEGMATIS FENA HIGHLIGHT ACTIVE SITE AMINO ACIDS AND THREE JRNL TITL 3 METAL IONS ESSENTIAL FOR FLAP ENDONUCLEASE AND 5' JRNL TITL 4 EXONUCLEASE ACTIVITIES. JRNL REF NUCLEIC ACIDS RES. V. 46 4164 2018 JRNL REFN ESSN 1362-4962 JRNL PMID 29635474 JRNL DOI 10.1093/NAR/GKY238 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.12_2829: ???) 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 38.21 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.3 REMARK 3 NUMBER OF REFLECTIONS : 48502 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.173 REMARK 3 R VALUE (WORKING SET) : 0.170 REMARK 3 FREE R VALUE : 0.208 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 7.790 REMARK 3 FREE R VALUE TEST SET COUNT : 3756 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 38.2191 - 5.6664 0.98 1679 129 0.1658 0.1829 REMARK 3 2 5.6664 - 4.4999 0.99 1732 139 0.1410 0.1404 REMARK 3 3 4.4999 - 3.9317 0.96 1607 151 0.1183 0.1621 REMARK 3 4 3.9317 - 3.5725 0.98 1719 138 0.1273 0.2017 REMARK 3 5 3.5725 - 3.3166 0.99 1688 149 0.1446 0.1694 REMARK 3 6 3.3166 - 3.1212 0.99 1762 145 0.1612 0.2003 REMARK 3 7 3.1212 - 2.9649 0.99 1668 148 0.1661 0.1969 REMARK 3 8 2.9649 - 2.8359 0.99 1658 151 0.1535 0.2096 REMARK 3 9 2.8359 - 2.7268 0.96 1691 127 0.1685 0.2133 REMARK 3 10 2.7268 - 2.6327 0.97 1647 142 0.1654 0.2228 REMARK 3 11 2.6327 - 2.5504 0.99 1724 149 0.1618 0.2176 REMARK 3 12 2.5504 - 2.4775 0.98 1665 139 0.1672 0.1984 REMARK 3 13 2.4775 - 2.4123 0.99 1721 154 0.1730 0.2291 REMARK 3 14 2.4123 - 2.3534 0.98 1710 146 0.1753 0.2024 REMARK 3 15 2.3534 - 2.3000 0.99 1720 151 0.1797 0.2341 REMARK 3 16 2.3000 - 2.2510 0.99 1661 126 0.1921 0.1930 REMARK 3 17 2.2510 - 2.2060 0.98 1670 155 0.1911 0.2442 REMARK 3 18 2.2060 - 2.1644 0.95 1679 130 0.1929 0.2190 REMARK 3 19 2.1644 - 2.1257 0.96 1661 128 0.2046 0.2354 REMARK 3 20 2.1257 - 2.0897 0.97 1599 185 0.2126 0.2547 REMARK 3 21 2.0897 - 2.0560 0.97 1701 134 0.2194 0.2235 REMARK 3 22 2.0560 - 2.0243 0.97 1666 118 0.2305 0.2004 REMARK 3 23 2.0243 - 1.9946 0.96 1655 153 0.2269 0.2684 REMARK 3 24 1.9946 - 1.9665 0.96 1621 130 0.2505 0.3365 REMARK 3 25 1.9665 - 1.9399 0.93 1627 153 0.2670 0.3563 REMARK 3 26 1.9399 - 1.9147 0.91 1500 114 0.3112 0.3344 REMARK 3 27 1.9147 - 1.8908 0.73 1291 96 0.3137 0.3878 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL 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) : 21.260 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 20.30 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 : 0.006 2430 REMARK 3 ANGLE : 0.919 3324 REMARK 3 CHIRALITY : 0.053 386 REMARK 3 PLANARITY : 0.007 441 REMARK 3 DIHEDRAL : 2.890 1479 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): 31.5734 25.1497 19.0330 REMARK 3 T TENSOR REMARK 3 T11: 0.1199 T22: 0.1020 REMARK 3 T33: 0.1068 T12: 0.0102 REMARK 3 T13: -0.0035 T23: -0.0033 REMARK 3 L TENSOR REMARK 3 L11: 0.7310 L22: 0.5147 REMARK 3 L33: 0.7425 L12: 0.1913 REMARK 3 L13: -0.0606 L23: -0.1316 REMARK 3 S TENSOR REMARK 3 S11: -0.0138 S12: 0.0676 S13: -0.0246 REMARK 3 S21: -0.0230 S22: -0.0015 S23: -0.0381 REMARK 3 S31: -0.0052 S32: 0.0518 S33: 0.0156 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 6C36 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 16-JAN-18. REMARK 100 THE DEPOSITION ID IS D_1000232001. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 12-NOV-17 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 : APS REMARK 200 BEAMLINE : 24-ID-C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9791 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 : 48509 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.9 REMARK 200 DATA REDUNDANCY : 4.200 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.95 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.1 REMARK 200 DATA REDUNDANCY IN SHELL : 3.30 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.500 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL 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 (%): 48.64 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.39 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M AMMONIUM ACETATE, 20% PEG3350, REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 298K 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 19.91850 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 700 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 14020 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -25.0 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 A 1 REMARK 465 ASP A 319 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 A 669 O HOH A 743 2.10 REMARK 500 O HOH A 627 O HOH A 727 2.17 REMARK 500 OE2 GLU A 183 O HOH A 501 2.19 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 76 17.10 53.32 REMARK 500 ASP A 205 88.91 -152.16 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 817 DISTANCE = 5.86 ANGSTROMS REMARK 525 HOH A 818 DISTANCE = 5.87 ANGSTROMS REMARK 525 HOH A 819 DISTANCE = 6.43 ANGSTROMS REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MN A 403 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 84 O REMARK 620 2 ASP A 90 OD1 91.4 REMARK 620 3 HOH A 514 O 70.8 104.3 REMARK 620 4 HOH A 537 O 176.6 89.6 105.8 REMARK 620 5 HOH A 613 O 84.4 77.2 155.2 98.9 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MN A 401 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 125 OD2 REMARK 620 2 PO4 A 404 O1 99.5 REMARK 620 3 HOH A 526 O 90.0 84.5 REMARK 620 4 HOH A 531 O 87.5 92.1 175.4 REMARK 620 5 HOH A 561 O 176.3 78.4 92.7 89.5 REMARK 620 6 HOH A 602 O 97.2 162.7 90.9 93.2 85.2 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MN A 402 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 125 OD1 REMARK 620 2 ASP A 146 OD2 84.0 REMARK 620 3 ASP A 148 OD2 107.6 97.9 REMARK 620 4 PO4 A 404 O1 96.4 87.5 155.8 REMARK 620 5 PO4 A 404 O2 160.8 94.2 91.6 64.4 REMARK 620 6 HOH A 611 O 83.2 167.2 86.6 93.2 97.7 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MN A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MN A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MN A 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PO4 A 404 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 6C33 RELATED DB: PDB DBREF 6C36 A 1 319 UNP I7GAS0 I7GAS0_MYCS2 1 319 SEQADV 6C36 ASN A 208 UNP I7GAS0 ASP 208 ENGINEERED MUTATION SEQRES 1 A 319 MET THR ALA PRO ILE LEU LEU LEU ASP GLY ALA SER MET SEQRES 2 A 319 TRP PHE ARG SER TYR PHE GLY VAL PRO SER SER ILE LYS SEQRES 3 A 319 ALA PRO ASP GLY ARG PRO VAL ASN ALA VAL ARG GLY PHE SEQRES 4 A 319 ILE ASP ALA ILE SER THR LEU VAL THR ARG GLU LYS PRO SEQRES 5 A 319 ARG ARG LEU VAL VAL CYS ARG ASP ASP ASP TRP ARG PRO SEQRES 6 A 319 GLN TRP ARG VAL ASP LEU ILE PRO SER TYR LYS ALA HIS SEQRES 7 A 319 ARG VAL ALA GLU PRO GLU PRO ASP GLY VAL PRO ASP ILE SEQRES 8 A 319 GLU GLU VAL PRO ASP ASP LEU THR PRO GLN VAL ASN MET SEQRES 9 A 319 ILE LEU GLU LEU LEU ASP ALA PHE GLY ILE PRO THR ALA SEQRES 10 A 319 GLY ALA ALA GLY PHE GLU ALA ASP ASP VAL LEU GLY THR SEQRES 11 A 319 LEU SER ALA ARG GLU GLU ARG ASP PRO VAL VAL VAL VAL SEQRES 12 A 319 SER GLY ASP ARG ASP LEU LEU GLN LEU VAL ARG ASP GLU SEQRES 13 A 319 PRO ALA PRO GLN VAL ARG VAL LEU TYR LEU GLY ARG GLY SEQRES 14 A 319 LEU ALA LYS ALA THR LYS TRP GLY PRO ALA GLU VAL ALA SEQRES 15 A 319 GLU GLN TYR GLY VAL PRO LEU ASP ARG ALA GLY THR ALA SEQRES 16 A 319 TYR ALA GLU LEU ALA LEU LEU ARG GLY ASP PRO SER ASN SEQRES 17 A 319 GLY LEU PRO GLY VAL ALA GLY ILE GLY GLU LYS THR ALA SEQRES 18 A 319 ALA SER LEU LEU ALA LYS HIS GLY SER LEU GLN ASN ILE SEQRES 19 A 319 LEU ASP ALA ALA HIS ASP PRO LYS SER GLY LEU SER LYS SEQRES 20 A 319 ALA HIS ARG THR LYS LEU LEU GLY ALA VAL ASP TYR ILE SEQRES 21 A 319 ALA ALA ALA GLU THR VAL VAL ARG VAL ALA THR ASP ALA SEQRES 22 A 319 PRO VAL THR PHE SER THR PRO THR ASP THR LEU PRO LEU SEQRES 23 A 319 ALA ALA GLY ASP PRO ALA ARG VAL ALA GLU LEU ALA ALA SEQRES 24 A 319 ALA TYR GLY VAL SER SER SER ILE SER ARG LEU GLN THR SEQRES 25 A 319 ALA LEU ASP GLN LEU PRO ASP HET MN A 401 1 HET MN A 402 1 HET MN A 403 1 HET PO4 A 404 5 HETNAM MN MANGANESE (II) ION HETNAM PO4 PHOSPHATE ION FORMUL 2 MN 3(MN 2+) FORMUL 5 PO4 O4 P 3- FORMUL 6 HOH *319(H2 O) HELIX 1 AA1 GLY A 10 VAL A 21 1 12 HELIX 2 AA2 VAL A 33 LYS A 51 1 19 HELIX 3 AA3 PRO A 65 ILE A 72 1 8 HELIX 4 AA4 LYS A 76 HIS A 78 5 3 HELIX 5 AA5 LEU A 98 GLY A 113 1 16 HELIX 6 AA6 GLU A 123 GLU A 135 1 13 HELIX 7 AA7 ASP A 146 VAL A 153 5 8 HELIX 8 AA8 GLY A 177 GLY A 186 1 10 HELIX 9 AA9 PRO A 188 ASP A 190 5 3 HELIX 10 AB1 ARG A 191 GLY A 204 1 14 HELIX 11 AB2 ASP A 205 GLY A 209 5 5 HELIX 12 AB3 GLY A 217 GLY A 229 1 13 HELIX 13 AB4 SER A 230 ASP A 240 1 11 HELIX 14 AB5 SER A 246 GLY A 255 1 10 HELIX 15 AB6 ALA A 256 ARG A 268 1 13 HELIX 16 AB7 ASP A 290 TYR A 301 1 12 HELIX 17 AB8 VAL A 303 GLN A 316 1 14 SHEET 1 AA1 7 LYS A 175 TRP A 176 0 SHEET 2 AA1 7 VAL A 161 TYR A 165 -1 N VAL A 163 O TRP A 176 SHEET 3 AA1 7 VAL A 140 SER A 144 1 N VAL A 142 O ARG A 162 SHEET 4 AA1 7 ILE A 5 ASP A 9 1 N LEU A 7 O VAL A 141 SHEET 5 AA1 7 ARG A 54 CYS A 58 1 O VAL A 56 N LEU A 8 SHEET 6 AA1 7 THR A 116 GLY A 118 1 O ALA A 117 N VAL A 57 SHEET 7 AA1 7 THR A 276 PHE A 277 -1 O THR A 276 N GLY A 118 SHEET 1 AA2 2 VAL A 80 GLU A 82 0 SHEET 2 AA2 2 ILE A 91 GLU A 92 -1 O ILE A 91 N GLU A 82 LINK O GLU A 84 MN MN A 403 1555 1555 2.33 LINK OD1 ASP A 90 MN MN A 403 1555 1555 2.45 LINK OD2 ASP A 125 MN MN A 401 1555 1555 2.32 LINK OD1 ASP A 125 MN MN A 402 1555 1555 2.17 LINK OD2 ASP A 146 MN MN A 402 1555 1555 2.13 LINK OD2 ASP A 148 MN MN A 402 1555 1555 2.23 LINK MN MN A 401 O1 PO4 A 404 1555 1555 2.06 LINK MN MN A 401 O HOH A 526 1555 1555 2.14 LINK MN MN A 401 O HOH A 531 1555 1555 2.28 LINK MN MN A 401 O HOH A 561 1555 1555 2.28 LINK MN MN A 401 O HOH A 602 1555 1555 2.16 LINK MN MN A 402 O1 PO4 A 404 1555 1555 2.19 LINK MN MN A 402 O2 PO4 A 404 1555 1555 2.43 LINK MN MN A 402 O HOH A 611 1555 1555 2.37 LINK MN MN A 403 O HOH A 514 1555 1555 1.90 LINK MN MN A 403 O HOH A 537 1555 1555 2.41 LINK MN MN A 403 O HOH A 613 1555 1555 1.96 CISPEP 1 GLU A 156 PRO A 157 0 -2.80 CISPEP 2 ALA A 158 PRO A 159 0 -2.70 SITE 1 AC1 7 ASP A 125 MN A 402 PO4 A 404 HOH A 526 SITE 2 AC1 7 HOH A 531 HOH A 561 HOH A 602 SITE 1 AC2 6 ASP A 125 ASP A 146 ASP A 148 MN A 401 SITE 2 AC2 6 PO4 A 404 HOH A 611 SITE 1 AC3 6 GLN A 66 GLU A 84 ASP A 90 HOH A 514 SITE 2 AC3 6 HOH A 537 HOH A 613 SITE 1 AC4 11 LYS A 76 ARG A 79 ASP A 125 ASP A 146 SITE 2 AC4 11 ASP A 148 ASN A 208 MN A 401 MN A 402 SITE 3 AC4 11 HOH A 526 HOH A 542 HOH A 561 CRYST1 63.103 39.837 68.313 90.00 108.72 90.00 P 1 21 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 0.015847 0.000000 0.005370 0.00000 SCALE2 0.000000 0.025102 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015456 0.00000