HEADER ISOMERASE 21-MAY-10 3N4A TITLE CRYSTAL STRUCTURE OF D-XYLOSE ISOMERASE IN COMPLEX WITH S-1,2- TITLE 2 PROPANDIOL COMPND MOL_ID: 1; COMPND 2 MOLECULE: XYLOSE ISOMERASE; COMPND 3 CHAIN: A; COMPND 4 EC: 5.3.1.5 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOMYCES RUBIGINOSUS; SOURCE 3 ORGANISM_TAXID: 1929 KEYWDS ISOMERASE, INTRAMOLECULAR OXIDOREDUCTSE, S-1, 2-PROPANDIOL, TIM KEYWDS 2 BARREL-BETA-ALPHA-BARRELS, TWO METAL BINDING ITES, MANGANESE EXPDTA X-RAY DIFFRACTION AUTHOR J.BEHNEN,A.HEINE,G.KLEBE REVDAT 5 06-SEP-23 3N4A 1 REMARK LINK REVDAT 4 17-JUL-19 3N4A 1 REMARK REVDAT 3 15-FEB-12 3N4A 1 JRNL REVDAT 2 18-JAN-12 3N4A 1 JRNL VERSN REVDAT 1 25-MAY-11 3N4A 0 JRNL AUTH J.BEHNEN,H.KOSTER,G.NEUDERT,T.CRAAN,A.HEINE,G.KLEBE JRNL TITL EXPERIMENTAL AND COMPUTATIONAL ACTIVE SITE MAPPING AS A JRNL TITL 2 STARTING POINT TO FRAGMENT-BASED LEAD DISCOVERY. JRNL REF CHEMMEDCHEM V. 7 248 2012 JRNL REFN ISSN 1860-7179 JRNL PMID 22213702 JRNL DOI 10.1002/CMDC.201100490 REMARK 2 REMARK 2 RESOLUTION. 1.94 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : SHELXL-97 REMARK 3 AUTHORS : G.M.SHELDRICK REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.94 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.4 REMARK 3 CROSS-VALIDATION METHOD : FREE R REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (NO CUTOFF). REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : 0.146 REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.146 REMARK 3 FREE R VALUE (NO CUTOFF) : 0.182 REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : 3401 REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 34311 REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F). REMARK 3 R VALUE (WORKING + TEST SET, F>4SIG(F)) : 0.144 REMARK 3 R VALUE (WORKING SET, F>4SIG(F)) : NULL REMARK 3 FREE R VALUE (F>4SIG(F)) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (F>4SIG(F)) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (F>4SIG(F)) : 32686 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2998 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 8 REMARK 3 SOLVENT ATOMS : 351 REMARK 3 REMARK 3 MODEL REFINEMENT. REMARK 3 OCCUPANCY SUM OF NON-HYDROGEN ATOMS : 3355.2 REMARK 3 OCCUPANCY SUM OF HYDROGEN ATOMS : 2889.0 REMARK 3 NUMBER OF DISCRETELY DISORDERED RESIDUES : 3 REMARK 3 NUMBER OF LEAST-SQUARES PARAMETERS : 13514 REMARK 3 NUMBER OF RESTRAINTS : 12544 REMARK 3 REMARK 3 RMS DEVIATIONS FROM RESTRAINT TARGET VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 ANGLE DISTANCES (A) : 0.023 REMARK 3 SIMILAR DISTANCES (NO TARGET VALUES) (A) : 0.000 REMARK 3 DISTANCES FROM RESTRAINT PLANES (A) : 0.023 REMARK 3 ZERO CHIRAL VOLUMES (A**3) : 0.039 REMARK 3 NON-ZERO CHIRAL VOLUMES (A**3) : 0.042 REMARK 3 ANTI-BUMPING DISTANCE RESTRAINTS (A) : 0.012 REMARK 3 RIGID-BOND ADP COMPONENTS (A**2) : 0.000 REMARK 3 SIMILAR ADP COMPONENTS (A**2) : 0.059 REMARK 3 APPROXIMATELY ISOTROPIC ADPS (A**2) : 0.000 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED: NULL REMARK 3 REMARK 3 STEREOCHEMISTRY TARGET VALUES : ENGH AND HUBER REMARK 3 SPECIAL CASE: NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: ANISOTROPIC SCALING APPLIED BY THE REMARK 3 METHOD OF PARKIN, MOEZZI & HOPE, J.APPL.CRYST.28(1995)53-56 REMARK 4 REMARK 4 3N4A COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 04-JUN-10. REMARK 100 THE DEPOSITION ID IS D_1000059361. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 11-MAY-09 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : SEALED TUBE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : OTHER REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MAR SCANNER 345 MM PLATE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 34311 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.940 REMARK 200 RESOLUTION RANGE LOW (A) : 25.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.3 REMARK 200 DATA REDUNDANCY : 5.000 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.04900 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 27.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.94 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.97 REMARK 200 COMPLETENESS FOR SHELL (%) : 88.6 REMARK 200 DATA REDUNDANCY IN SHELL : 5.00 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.40000 REMARK 200 <I/SIGMA(I)> FOR SHELL : 3.700 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: PDB ENTRY 1XIC REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 55.26 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.75 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20-28% PROPANDIOL, 0.2M MGCL, 50MM REMARK 280 MES, PH 6.0, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X,Y,-Z REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z+1/2 REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 X+1/2,-Y+1/2,-Z+1/2 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 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 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 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 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 46.64500 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 49.56500 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 51.31500 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 46.64500 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 49.56500 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 51.31500 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 46.64500 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 49.56500 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 51.31500 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 46.64500 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 49.56500 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 51.31500 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 32910 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 44340 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -199.0 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 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 3 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 -1.000000 -102.63000 REMARK 350 BIOMT1 4 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 4 0.000000 0.000000 -1.000000 -102.63000 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 A2347 LIES ON A SPECIAL POSITION. REMARK 375 HOH A2348 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 GLY A 387 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 ASN A 1 CG OD1 ND2 REMARK 470 GLU A 7 CG CD OE1 OE2 REMARK 470 ARG A 22 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 37 CG CD OE1 OE2 REMARK 470 ARG A 40 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 68 CG CD OE1 OE2 REMARK 470 GLU A 69 CG CD OE1 OE2 REMARK 470 GLU A 131 CG CD OE1 OE2 REMARK 470 GLU A 206 CG CD OE1 OE2 REMARK 470 GLU A 327 CG CD OE1 OE2 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 ARG A 75 NE - CZ - NH2 ANGL. DEV. = -3.9 DEGREES REMARK 500 ARG A 112 NE - CZ - NH1 ANGL. DEV. = -3.5 DEGREES REMARK 500 ARG A 120 NE - CZ - NH1 ANGL. DEV. = -4.8 DEGREES REMARK 500 ARG A 120 NE - CZ - NH2 ANGL. DEV. = 4.3 DEGREES REMARK 500 ARG A 265 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 ARG A 265 NE - CZ - NH2 ANGL. DEV. = -6.7 DEGREES REMARK 500 ARG A 307 NE - CZ - NH1 ANGL. DEV. = -3.0 DEGREES REMARK 500 ARG A 339 NE - CZ - NH1 ANGL. DEV. = 4.0 DEGREES REMARK 500 ARG A 339 NE - CZ - NH2 ANGL. DEV. = -3.7 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 THR A 16 -73.39 -86.05 REMARK 500 GLU A 185 108.24 80.74 REMARK 500 ASN A 246 -171.03 -172.05 REMARK 500 ASN A 249 79.03 -102.84 REMARK 500 TYR A 253 156.27 -47.19 REMARK 500 ALA A 342 65.69 -155.68 REMARK 500 PHE A 356 -70.47 -159.63 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 801 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 180 OE2 REMARK 620 2 GLU A 216 OE1 94.7 REMARK 620 3 ASP A 244 OD2 100.7 124.1 REMARK 620 4 ASP A 286 OD1 143.1 88.3 107.9 REMARK 620 5 PGO A 601 O2 81.6 152.0 83.8 78.9 REMARK 620 6 HOH A2133 O 70.3 77.8 157.7 74.4 74.9 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MN A 701 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 216 OE2 REMARK 620 2 HIS A 219 NE2 77.5 REMARK 620 3 ASP A 254 OD1 146.9 84.8 REMARK 620 4 ASP A 254 OD2 96.9 86.8 54.0 REMARK 620 5 ASP A 256 OD1 94.9 165.4 95.6 81.8 REMARK 620 6 HOH A2350 O 112.2 98.4 97.8 151.0 96.0 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 701 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN A 801 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PGO A 601 DBREF 3N4A A 1 387 UNP P24300 XYLA_STRRU 2 388 SEQRES 1 A 387 ASN TYR GLN PRO THR PRO GLU ASP ARG PHE THR PHE GLY SEQRES 2 A 387 LEU TRP THR VAL GLY TRP GLN GLY ARG ASP PRO PHE GLY SEQRES 3 A 387 ASP ALA THR ARG ARG ALA LEU ASP PRO VAL GLU SER VAL SEQRES 4 A 387 ARG ARG LEU ALA GLU LEU GLY ALA HIS GLY VAL THR PHE SEQRES 5 A 387 HIS ASP ASP ASP LEU ILE PRO PHE GLY SER SER ASP SER SEQRES 6 A 387 GLU ARG GLU GLU HIS VAL LYS ARG PHE ARG GLN ALA LEU SEQRES 7 A 387 ASP ASP THR GLY MET LYS VAL PRO MET ALA THR THR ASN SEQRES 8 A 387 LEU PHE THR HIS PRO VAL PHE LYS ASP GLY GLY PHE THR SEQRES 9 A 387 ALA ASN ASP ARG ASP VAL ARG ARG TYR ALA LEU ARG LYS SEQRES 10 A 387 THR ILE ARG ASN ILE ASP LEU ALA VAL GLU LEU GLY ALA SEQRES 11 A 387 GLU THR TYR VAL ALA TRP GLY GLY ARG GLU GLY ALA GLU SEQRES 12 A 387 SER GLY GLY ALA LYS ASP VAL ARG ASP ALA LEU ASP ARG SEQRES 13 A 387 MET LYS GLU ALA PHE ASP LEU LEU GLY GLU TYR VAL THR SEQRES 14 A 387 SER GLN GLY TYR ASP ILE ARG PHE ALA ILE GLU PRO LYS SEQRES 15 A 387 PRO ASN GLU PRO ARG GLY ASP ILE LEU LEU PRO THR VAL SEQRES 16 A 387 GLY HIS ALA LEU ALA PHE ILE GLU ARG LEU GLU ARG PRO SEQRES 17 A 387 GLU LEU TYR GLY VAL ASN PRO GLU VAL GLY HIS GLU GLN SEQRES 18 A 387 MET ALA GLY LEU ASN PHE PRO HIS GLY ILE ALA GLN ALA SEQRES 19 A 387 LEU TRP ALA GLY LYS LEU PHE HIS ILE ASP LEU ASN GLY SEQRES 20 A 387 GLN ASN GLY ILE LYS TYR ASP GLN ASP LEU ARG PHE GLY SEQRES 21 A 387 ALA GLY ASP LEU ARG ALA ALA PHE TRP LEU VAL ASP LEU SEQRES 22 A 387 LEU GLU SER ALA GLY TYR SER GLY PRO ARG HIS PHE ASP SEQRES 23 A 387 PHE LYS PRO PRO ARG THR GLU ASP PHE ASP GLY VAL TRP SEQRES 24 A 387 ALA SER ALA ALA GLY CYS MET ARG ASN TYR LEU ILE LEU SEQRES 25 A 387 LYS GLU ARG ALA ALA ALA PHE ARG ALA ASP PRO GLU VAL SEQRES 26 A 387 GLN GLU ALA LEU ARG ALA SER ARG LEU ASP GLU LEU ALA SEQRES 27 A 387 ARG PRO THR ALA ALA ASP GLY LEU GLN ALA LEU LEU ASP SEQRES 28 A 387 ASP ARG SER ALA PHE GLU GLU PHE ASP VAL ASP ALA ALA SEQRES 29 A 387 ALA ALA ARG GLY MET ALA PHE GLU ARG LEU ASP GLN LEU SEQRES 30 A 387 ALA MET ASP HIS LEU LEU GLY ALA ARG GLY HET MN A 701 1 HET MN A 801 1 HET CL A 501 1 HET PGO A 601 5 HETNAM MN MANGANESE (II) ION HETNAM CL CHLORIDE ION HETNAM PGO S-1,2-PROPANEDIOL FORMUL 2 MN 2(MN 2+) FORMUL 4 CL CL 1- FORMUL 5 PGO C3 H8 O2 FORMUL 6 HOH *351(H2 O) HELIX 1 1 THR A 5 ASP A 8 5 4 HELIX 2 2 LEU A 14 GLY A 18 1 5 HELIX 3 3 ASP A 34 GLY A 46 1 13 HELIX 4 4 ASP A 54 ILE A 58 1 5 HELIX 5 5 SER A 63 GLY A 82 1 20 HELIX 6 6 HIS A 95 LYS A 99 5 5 HELIX 7 7 ASP A 107 LEU A 128 1 22 HELIX 8 8 SER A 144 LYS A 148 5 5 HELIX 9 9 ASP A 149 GLN A 171 1 23 HELIX 10 10 THR A 194 GLU A 203 1 10 HELIX 11 11 ARG A 207 GLU A 209 5 3 HELIX 12 12 GLU A 216 MET A 222 1 7 HELIX 13 13 ASN A 226 GLY A 238 1 13 HELIX 14 14 ASP A 263 ALA A 277 1 15 HELIX 15 15 ASP A 294 ASP A 322 1 29 HELIX 16 16 ASP A 322 SER A 332 1 11 HELIX 17 17 ARG A 333 ALA A 338 1 6 HELIX 18 18 GLY A 345 ASP A 352 1 8 HELIX 19 19 ARG A 353 PHE A 356 5 4 HELIX 20 20 ASP A 360 ARG A 367 1 8 HELIX 21 21 ALA A 370 LEU A 383 1 14 SHEET 1 A 8 TYR A 211 VAL A 213 0 SHEET 2 A 8 ARG A 176 ILE A 179 1 N PHE A 177 O GLY A 212 SHEET 3 A 8 THR A 132 ALA A 135 1 N TYR A 133 O ARG A 176 SHEET 4 A 8 MET A 87 THR A 89 1 N ALA A 88 O VAL A 134 SHEET 5 A 8 GLY A 49 HIS A 53 1 N PHE A 52 O THR A 89 SHEET 6 A 8 PHE A 10 GLY A 13 1 N PHE A 12 O THR A 51 SHEET 7 A 8 ARG A 283 PHE A 285 1 O PHE A 285 N THR A 11 SHEET 8 A 8 ASP A 244 LEU A 245 1 N LEU A 245 O HIS A 284 SHEET 1 B 2 GLY A 141 ALA A 142 0 SHEET 2 B 2 ASP A 189 ILE A 190 -1 O ASP A 189 N ALA A 142 LINK OE2 GLU A 180 MN MN A 801 1555 1555 2.04 LINK OE2 GLU A 216 MN MN A 701 1555 1555 1.96 LINK OE1 GLU A 216 MN MN A 801 1555 1555 2.01 LINK NE2 HIS A 219 MN MN A 701 1555 1555 2.78 LINK OD2 ASP A 244 MN MN A 801 1555 1555 1.92 LINK OD1 ASP A 254 MN MN A 701 1555 1555 1.98 LINK OD2 ASP A 254 MN MN A 701 1555 1555 2.66 LINK OD1 ASP A 256 MN MN A 701 1555 1555 2.06 LINK OD1 ASP A 286 MN MN A 801 1555 1555 2.03 LINK O2 PGO A 601 MN MN A 801 1555 1555 2.58 LINK MN MN A 701 O HOH A2350 1555 1555 1.90 LINK MN MN A 801 O HOH A2133 1555 1555 2.78 CISPEP 1 GLU A 185 PRO A 186 0 10.06 SITE 1 AC1 5 GLU A 216 HIS A 219 ASP A 254 ASP A 256 SITE 2 AC1 5 HOH A2350 SITE 1 AC2 6 GLU A 180 GLU A 216 ASP A 244 ASP A 286 SITE 2 AC2 6 PGO A 601 HOH A2133 SITE 1 AC3 2 GLN A 233 HOH A2184 SITE 1 AC4 9 HIS A 53 TRP A 136 GLU A 180 ASP A 244 SITE 2 AC4 9 ASP A 286 MN A 801 HOH A2079 HOH A2133 SITE 3 AC4 9 HOH A2138 CRYST1 93.290 99.130 102.630 90.00 90.00 90.00 I 2 2 2 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 0.010719 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010088 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009744 0.00000