PDB Short entry for 4MYN HEADER HYDROLASE 27-SEP-13 4MYN TITLE CRYSTAL STRUCTURE OF TRYPANOSOMA CRUZI FORMIMINOGLUTAMASE N114H TITLE 2 VARIANT WITH MN2+2 COMPND MOL_ID: 1; COMPND 2 MOLECULE: FORMIMINOGLUTAMASE; COMPND 3 CHAIN: A; COMPND 4 EC: 3.5.3.8; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: TRYPANOSOMA CRUZI; SOURCE 3 ORGANISM_TAXID: 5693; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET VECTOR KEYWDS ARGINASE/DEACETYLASE (A/B) FOLD, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR Y.HAI,R.J.DUGERY,D.HEALY,D.W.CHRISTIANSON REVDAT 4 20-SEP-23 4MYN 1 REMARK SEQADV LINK REVDAT 3 02-APR-14 4MYN 1 SOURCE REVDAT 2 05-FEB-14 4MYN 1 JRNL REVDAT 1 27-NOV-13 4MYN 0 JRNL AUTH Y.HAI,R.J.DUGERY,D.HEALY,D.W.CHRISTIANSON JRNL TITL FORMIMINOGLUTAMASE FROM TRYPANOSOMA CRUZI IS AN JRNL TITL 2 ARGINASE-LIKE MANGANESE METALLOENZYME. JRNL REF BIOCHEMISTRY V. 52 9294 2013 JRNL REFN ISSN 0006-2960 JRNL PMID 24261485 JRNL DOI 10.1021/BI401352H REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.5_2) 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) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.01 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.180 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.7 REMARK 3 NUMBER OF REFLECTIONS : 23858 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.190 REMARK 3 R VALUE (WORKING SET) : 0.188 REMARK 3 FREE R VALUE : 0.222 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.080 REMARK 3 FREE R VALUE TEST SET COUNT : 1211 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 30.0165 - 3.7391 1.00 2609 131 0.1585 0.1751 REMARK 3 2 3.7391 - 2.9687 1.00 2596 147 0.1904 0.2303 REMARK 3 3 2.9687 - 2.5937 1.00 2584 141 0.2034 0.2280 REMARK 3 4 2.5937 - 2.3566 0.99 2553 152 0.1969 0.2290 REMARK 3 5 2.3566 - 2.1878 0.98 2588 121 0.2043 0.2670 REMARK 3 6 2.1878 - 2.0588 0.97 2535 130 0.2102 0.2855 REMARK 3 7 2.0588 - 1.9557 0.95 2471 141 0.2130 0.2338 REMARK 3 8 1.9557 - 1.8706 0.93 2417 131 0.2288 0.3007 REMARK 3 9 1.8706 - 1.7986 0.88 2294 117 0.2465 0.2825 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 : 0.35 REMARK 3 B_SOL : 42.84 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.210 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 23.670 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 36.10 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.91860 REMARK 3 B22 (A**2) : -1.91860 REMARK 3 B33 (A**2) : 3.83720 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 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 : 0.007 2342 REMARK 3 ANGLE : 1.025 3166 REMARK 3 CHIRALITY : 0.076 339 REMARK 3 PLANARITY : 0.006 423 REMARK 3 DIHEDRAL : 15.352 846 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 4MYN COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 05-NOV-13. REMARK 100 THE DEPOSITION ID IS D_1000082530. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 19-OCT-12 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X29A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.075 REMARK 200 MONOCHROMATOR : SAGITALLY FOCUSED SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 24658 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 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 (%) : 100.0 REMARK 200 DATA REDUNDANCY : 6.300 REMARK 200 R MERGE (I) : 0.08800 REMARK 200 R SYM (I) : 0.08800 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 18.9490 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.86 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 6.10 REMARK 200 R MERGE FOR SHELL (I) : 0.75400 REMARK 200 R SYM FOR SHELL (I) : 0.75400 REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.966 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER (CCP4) REMARK 200 STARTING MODEL: PDB ENTRY 2A0M REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 37.80 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.98 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: APO-ENZYME WAS CRYSTALLIZED IN THE REMARK 280 FOLLOWING CONDITIONS: A 4 UL DROP OF PROTEIN SOLUTION [10 MG/ML REMARK 280 PROTEIN, 50 MM BICINE (PH 8.5), 100 UM MNCL2] WAS MIXED WITH A 4 REMARK 280 UL DROP OF PRECIPITANT SOLUTION [25% PEG 3350, 0.1 M SODIUM REMARK 280 ACETATE (PH 4.6)] ON A SILICONIZED COVER SLIDE AND EQUILIBRATED REMARK 280 AGAINST A 500 UL RESERVOIR OF PRECIPITANT SOLUTION. TO OBTAIN REMARK 280 THE MN2+ BOUND FORM, APO-CRYSTAL WAS SOAKED IN 10 MM MNCL2, 0.1 REMARK 280 M SODIUM MALONATE (PH 7.5), 27% PEG 3350 FOR 24 HOURS, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 294K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 X+2/3,Y+1/3,Z+1/3 REMARK 290 5555 -Y+2/3,X-Y+1/3,Z+1/3 REMARK 290 6555 -X+Y+2/3,-X+1/3,Z+1/3 REMARK 290 7555 X+1/3,Y+2/3,Z+2/3 REMARK 290 8555 -Y+1/3,X-Y+2/3,Z+2/3 REMARK 290 9555 -X+Y+1/3,-X+2/3,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 0.00000 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 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 64.71550 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 37.36351 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 14.17400 REMARK 290 SMTRY1 5 -0.500000 -0.866025 0.000000 64.71550 REMARK 290 SMTRY2 5 0.866025 -0.500000 0.000000 37.36351 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 14.17400 REMARK 290 SMTRY1 6 -0.500000 0.866025 0.000000 64.71550 REMARK 290 SMTRY2 6 -0.866025 -0.500000 0.000000 37.36351 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 14.17400 REMARK 290 SMTRY1 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 74.72702 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 28.34800 REMARK 290 SMTRY1 8 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 8 0.866025 -0.500000 0.000000 74.72702 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 28.34800 REMARK 290 SMTRY1 9 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 -0.500000 0.000000 74.72702 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 28.34800 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 6350 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 29730 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -55.0 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 350 BIOMT1 2 -0.500000 -0.866025 0.000000 0.00000 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 3 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 A 549 LIES ON A SPECIAL POSITION. 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 -7 REMARK 465 ALA A -6 REMARK 465 HIS A -5 REMARK 465 HIS A -4 REMARK 465 HIS A -3 REMARK 465 HIS A -2 REMARK 465 HIS A -1 REMARK 465 HIS A 0 REMARK 465 MET A 1 REMARK 465 ALA A 2 REMARK 465 ALA A 3 REMARK 465 ARG A 4 REMARK 465 LYS A 303 REMARK 465 PRO A 304 REMARK 465 LYS A 305 REMARK 465 ALA A 306 REMARK 465 GLU A 307 REMARK 465 ASN A 308 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 6 35.63 -91.32 REMARK 500 ASP A 7 72.47 -160.04 REMARK 500 ALA A 16 94.86 -60.82 REMARK 500 GLU A 273 3.01 86.43 REMARK 500 TYR A 281 -57.49 -120.19 REMARK 500 REMARK 500 REMARK: NULL 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 400 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 114 ND1 REMARK 620 2 ASP A 138 OD2 95.8 REMARK 620 3 ASP A 142 OD2 86.7 89.5 REMARK 620 4 ASP A 228 OD2 103.6 86.9 169.4 REMARK 620 5 HOH A 552 O 167.1 96.6 89.9 80.6 REMARK 620 6 HOH A 577 O 105.5 157.6 84.9 94.6 61.7 REMARK 620 N 1 2 3 4 5 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 138 OD1 REMARK 620 2 HIS A 140 ND1 93.5 REMARK 620 3 ASP A 228 OD2 87.9 173.0 REMARK 620 4 ASP A 230 OD1 88.4 98.0 88.9 REMARK 620 5 ASP A 230 OD2 144.2 94.7 88.1 56.0 REMARK 620 6 HOH A 552 O 105.9 89.6 83.4 163.4 108.9 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 400 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN A 401 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4MXR RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF TRYPANOSOMA CRUZI FORMIMINOGLUTAMASE WITH MN2+2 REMARK 900 RELATED ID: 4MYF RELATED DB: PDB REMARK 900 RELATED ID: 4MYK RELATED DB: PDB REMARK 900 RELATED ID: 4MYL RELATED DB: PDB DBREF 4MYN A 1 308 UNP Q4DSA0 Q4DSA0_TRYCC 1 308 SEQADV 4MYN MET A -7 UNP Q4DSA0 EXPRESSION TAG SEQADV 4MYN ALA A -6 UNP Q4DSA0 EXPRESSION TAG SEQADV 4MYN HIS A -5 UNP Q4DSA0 EXPRESSION TAG SEQADV 4MYN HIS A -4 UNP Q4DSA0 EXPRESSION TAG SEQADV 4MYN HIS A -3 UNP Q4DSA0 EXPRESSION TAG SEQADV 4MYN HIS A -2 UNP Q4DSA0 EXPRESSION TAG SEQADV 4MYN HIS A -1 UNP Q4DSA0 EXPRESSION TAG SEQADV 4MYN HIS A 0 UNP Q4DSA0 EXPRESSION TAG SEQADV 4MYN HIS A 114 UNP Q4DSA0 ASN 114 ENGINEERED MUTATION SEQADV 4MYN PRO A 302 UNP Q4DSA0 SER 302 ENGINEERED MUTATION SEQRES 1 A 316 MET ALA HIS HIS HIS HIS HIS HIS MET ALA ALA ARG THR SEQRES 2 A 316 ASP ASP PRO ARG LEU LEU SER LEU PHE SER ALA GLN ARG SEQRES 3 A 316 GLU GLU ASP ALA ASP ILE VAL ILE ILE GLY PHE PRO TYR SEQRES 4 A 316 ASP GLU GLY CYS VAL ARG ASN GLY GLY ARG ALA GLY ALA SEQRES 5 A 316 LYS LYS GLY PRO ALA ALA PHE ARG PHE PHE LEU GLN ARG SEQRES 6 A 316 LEU GLY SER VAL ASN ASN LEU GLU LEU ASN VAL ASP ALA SEQRES 7 A 316 SER HIS LEU LYS LEU TYR ASP ALA GLY ASP ILE THR ALA SEQRES 8 A 316 SER THR LEU GLU GLU ALA HIS GLU LYS LEU GLU SER LYS SEQRES 9 A 316 VAL PHE THR VAL LEU ALA ARG GLY ALA PHE PRO PHE VAL SEQRES 10 A 316 ILE GLY GLY GLY HIS ASP GLN SER ALA PRO ASN GLY ARG SEQRES 11 A 316 ALA MET LEU ARG ALA PHE PRO GLY ASP VAL GLY VAL ILE SEQRES 12 A 316 ASN VAL ASP SER HIS LEU ASP VAL ARG PRO PRO LEU SER SEQRES 13 A 316 ASP GLY ARG VAL HIS SER GLY THR PRO PHE ARG GLN LEU SEQRES 14 A 316 LEU GLU GLU SER SER PHE SER GLY LYS ARG PHE VAL GLU SEQRES 15 A 316 PHE ALA CYS GLN GLY SER GLN CYS GLY ALA LEU HIS ALA SEQRES 16 A 316 GLN TYR VAL ARG ASP HIS GLN GLY HIS LEU MET TRP LEU SEQRES 17 A 316 SER GLU VAL ARG LYS LYS GLY ALA VAL ALA ALA LEU GLU SEQRES 18 A 316 ASP ALA PHE GLY LEU THR GLY LYS ASN THR PHE PHE SER SEQRES 19 A 316 PHE ASP VAL ASP SER LEU LYS SER SER ASP MET PRO GLY SEQRES 20 A 316 VAL SER CYS PRO ALA ALA VAL GLY LEU SER ALA GLN GLU SEQRES 21 A 316 ALA PHE ASP MET CYS PHE LEU ALA GLY LYS THR PRO THR SEQRES 22 A 316 VAL MET MET MET ASP MET SER GLU LEU ASN PRO LEU VAL SEQRES 23 A 316 GLU GLU TYR ARG SER PRO ARG VAL ALA VAL TYR MET PHE SEQRES 24 A 316 TYR HIS PHE VAL LEU GLY PHE ALA THR ARG PRO LYS PRO SEQRES 25 A 316 LYS ALA GLU ASN HET MN A 400 1 HET MN A 401 1 HETNAM MN MANGANESE (II) ION FORMUL 2 MN 2(MN 2+) FORMUL 4 HOH *93(H2 O) HELIX 1 1 ARG A 9 PHE A 14 5 6 HELIX 2 2 ARG A 18 ALA A 22 5 5 HELIX 3 3 ASP A 32 ASN A 38 1 7 HELIX 4 4 GLY A 43 LYS A 45 5 3 HELIX 5 5 LYS A 46 GLN A 56 1 11 HELIX 6 6 THR A 85 ARG A 103 1 19 HELIX 7 7 GLY A 113 ASP A 115 5 3 HELIX 8 8 GLN A 116 PHE A 128 1 13 HELIX 9 9 THR A 156 GLU A 163 1 8 HELIX 10 10 SER A 168 LYS A 170 5 3 HELIX 11 11 GLY A 183 HIS A 193 1 11 HELIX 12 12 LEU A 200 GLY A 207 1 8 HELIX 13 13 GLY A 207 GLY A 220 1 14 HELIX 14 14 ASP A 230 LEU A 232 5 3 HELIX 15 15 SER A 249 THR A 263 1 15 HELIX 16 16 TYR A 281 ALA A 299 1 19 SHEET 1 A 8 LEU A 75 ASP A 80 0 SHEET 2 A 8 ILE A 24 PHE A 29 1 N ILE A 26 O TYR A 76 SHEET 3 A 8 PHE A 106 GLY A 111 1 O PHE A 108 N VAL A 25 SHEET 4 A 8 VAL A 266 SER A 272 1 O MET A 271 N GLY A 111 SHEET 5 A 8 THR A 223 ASP A 228 1 N PHE A 225 O MET A 268 SHEET 6 A 8 GLY A 133 VAL A 137 1 N VAL A 137 O ASP A 228 SHEET 7 A 8 PHE A 172 CYS A 177 1 O VAL A 173 N ASN A 136 SHEET 8 A 8 HIS A 196 TRP A 199 1 O HIS A 196 N GLU A 174 SHEET 1 B 2 ASN A 62 ASN A 63 0 SHEET 2 B 2 VAL A 68 ASP A 69 -1 O VAL A 68 N ASN A 63 LINK ND1 HIS A 114 MN MN A 400 1555 1555 2.23 LINK OD2 ASP A 138 MN MN A 400 1555 1555 2.22 LINK OD1 ASP A 138 MN MN A 401 1555 1555 2.16 LINK ND1 HIS A 140 MN MN A 401 1555 1555 2.20 LINK OD2 ASP A 142 MN MN A 400 1555 1555 2.25 LINK OD2 ASP A 228 MN MN A 400 1555 1555 2.22 LINK OD2 ASP A 228 MN MN A 401 1555 1555 2.20 LINK OD1 ASP A 230 MN MN A 401 1555 1555 2.31 LINK OD2 ASP A 230 MN MN A 401 1555 1555 2.37 LINK MN MN A 400 O HOH A 552 1555 1555 2.29 LINK MN MN A 400 O HOH A 577 1555 1555 2.36 LINK MN MN A 401 O HOH A 552 1555 1555 2.19 CISPEP 1 GLY A 111 GLY A 112 0 2.70 SITE 1 AC1 7 HIS A 114 ASP A 138 ASP A 142 ASP A 228 SITE 2 AC1 7 MN A 401 HOH A 552 HOH A 577 SITE 1 AC2 6 ASP A 138 HIS A 140 ASP A 228 ASP A 230 SITE 2 AC2 6 MN A 400 HOH A 552 CRYST1 129.431 129.431 42.522 90.00 90.00 120.00 H 3 9 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 0.007726 0.004461 0.000000 0.00000 SCALE2 0.000000 0.008921 0.000000 0.00000 SCALE3 0.000000 0.000000 0.023517 0.00000