HEADER ISOMERASE 27-MAY-25 9V68 TITLE CRYSTAL STRUCTURE OF PHAEODACTYLIBACTER SP. PHOSPHOGLUCOMUTASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: PHOSPHOGLUCOMUTASE (ALPHA-D-GLUCOSE-1,6-BISPHOSPHATE- COMPND 3 DEPENDENT); COMPND 4 CHAIN: A; COMPND 5 EC: 5.4.2.2; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PHAEODACTYLIBACTER SP.; SOURCE 3 ORGANISM_TAXID: 1940289; SOURCE 4 GENE: PGM, KDD09_20305; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS METAL-BINDING, PHOSPHOSERINE, ISOMERASE EXPDTA X-RAY DIFFRACTION AUTHOR Y.W.SHEN,T.TU REVDAT 1 10-JUN-26 9V68 0 JRNL AUTH Y.W.SHEN,T.TU JRNL TITL IN VITRO DESIGN AND OPTIMIZATION OF A HIGH-EFFICIENCY JRNL TITL 2 ARTIFICIAL ENZYMATIC PATHWAY FOR CELLULOSE-TO-STARCH JRNL TITL 3 CONVERSION JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.58 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.14_3260 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 : CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.58 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 49.37 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.0 REMARK 3 NUMBER OF REFLECTIONS : 79038 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.164 REMARK 3 R VALUE (WORKING SET) : 0.164 REMARK 3 FREE R VALUE : 0.184 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 2.530 REMARK 3 FREE R VALUE TEST SET COUNT : 2000 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 49.3700 - 3.8000 0.97 5738 149 0.1552 0.1655 REMARK 3 2 3.8000 - 3.0100 0.99 5753 149 0.1400 0.1441 REMARK 3 3 3.0100 - 2.6300 0.98 5642 147 0.1496 0.1693 REMARK 3 4 2.6300 - 2.3900 0.99 5709 148 0.1443 0.1961 REMARK 3 5 2.3900 - 2.2200 0.98 5615 146 0.1481 0.1819 REMARK 3 6 2.2200 - 2.0900 0.99 5642 147 0.1479 0.1670 REMARK 3 7 2.0900 - 1.9900 0.99 5638 146 0.1498 0.1844 REMARK 3 8 1.9900 - 1.9000 0.98 5615 146 0.1673 0.2016 REMARK 3 9 1.9000 - 1.8300 0.98 5596 145 0.1803 0.1982 REMARK 3 10 1.8300 - 1.7600 0.98 5632 146 0.1986 0.2259 REMARK 3 11 1.7600 - 1.7100 0.98 5640 146 0.2089 0.2268 REMARK 3 12 1.7100 - 1.6600 0.98 5572 145 0.2297 0.2424 REMARK 3 13 1.6600 - 1.6200 0.89 5062 131 0.2585 0.2407 REMARK 3 14 1.6200 - 1.5800 0.73 4184 109 0.2864 0.3139 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) : 0.148 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 18.381 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 21.35 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 4275 REMARK 3 ANGLE : 0.773 5796 REMARK 3 CHIRALITY : 0.051 624 REMARK 3 PLANARITY : 0.006 771 REMARK 3 DIHEDRAL : 2.896 2549 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): 12.3884 -17.2864 22.4195 REMARK 3 T TENSOR REMARK 3 T11: 0.1401 T22: 0.0784 REMARK 3 T33: 0.0768 T12: 0.0010 REMARK 3 T13: -0.0022 T23: 0.0114 REMARK 3 L TENSOR REMARK 3 L11: 0.4607 L22: 0.6194 REMARK 3 L33: 0.6819 L12: 0.2041 REMARK 3 L13: 0.1145 L23: 0.1715 REMARK 3 S TENSOR REMARK 3 S11: 0.0081 S12: -0.0127 S13: 0.0025 REMARK 3 S21: -0.0559 S22: 0.0184 S23: -0.0577 REMARK 3 S31: -0.0687 S32: 0.0625 S33: -0.0299 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 9V68 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBC ON 30-MAY-25. REMARK 100 THE DEPOSITION ID IS D_1300059741. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 04-APR-25 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 : SSRF REMARK 200 BEAMLINE : BL19U1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97861 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 79073 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.580 REMARK 200 RESOLUTION RANGE LOW (A) : 49.370 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.2 REMARK 200 DATA REDUNDANCY : 5.700 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 13.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.58 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.66 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 (%): 47.87 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.36 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.15 M DL-MALEIC ACID PH 7.0 0.1 M REMARK 280 IMIDAZOLE PH 6.5 20% V/V POLYETHYLENE GLYCOL MONOMETHYL ETHER REMARK 280 550, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 289.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 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+1/2,Y+1/2,Z REMARK 290 4555 -X+1/2,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 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 58.62600 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 29.65700 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 58.62600 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 29.65700 REMARK 290 SMTRY3 4 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2370 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 39440 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -26.0 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 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 A1007 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 1 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 OE1 GLU A 188 O HOH A 1183 1545 2.04 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 PHE A 56 88.83 -158.18 REMARK 500 SER A 147 -140.02 63.24 REMARK 500 MET A 280 59.01 -93.73 REMARK 500 ALA A 395 34.19 75.86 REMARK 500 THR A 513 -33.41 64.63 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 A1185 DISTANCE = 6.74 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 MG A 601 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER A 147 OG REMARK 620 2 ASP A 305 OD2 90.4 REMARK 620 3 ASP A 307 OD1 104.3 99.8 REMARK 620 4 ASP A 309 OD1 156.2 94.0 98.0 REMARK 620 5 HOH A 754 O 82.7 171.1 87.4 90.2 REMARK 620 N 1 2 3 4 DBREF1 9V68 A 1 546 UNP A0A959BHL9_9BACT DBREF2 9V68 A A0A959BHL9 1 546 SEQRES 1 A 546 MET ALA LEU HIS PRO GLN ALA GLY LYS THR ALA THR PRO SEQRES 2 A 546 ASP GLN LEU VAL ASN ILE PRO ARG LEU ILE THR ALA TYR SEQRES 3 A 546 PHE THR GLY GLN PRO ASP PRO SER VAL ARG GLU GLN ARG SEQRES 4 A 546 VAL SER PHE GLY THR SER GLY HIS ARG GLY SER SER LEU SEQRES 5 A 546 ASN ARG SER PHE ASN GLU GLN HIS ILE LEU ALA THR THR SEQRES 6 A 546 GLN ALA ILE CYS LEU TYR ARG GLN LYS GLU GLY ILE ASN SEQRES 7 A 546 GLY PRO VAL PHE MET GLY ILE ASP SER HIS ALA LEU SER SEQRES 8 A 546 GLU PRO ALA GLN ALA THR ALA LEU GLU VAL LEU ALA ALA SEQRES 9 A 546 ASN GLY VAL GLU THR MET ILE ALA ALA GLY ASP GLU TYR SEQRES 10 A 546 THR PRO THR PRO ALA VAL SER GLN ALA ILE LEU ALA TYR SEQRES 11 A 546 ASN ARG GLY ARG ALA GLY GLY LEU ALA ASP GLY ILE VAL SEQRES 12 A 546 ILE THR PRO SER HIS ASN PRO PRO GLU ASP GLY GLY PHE SEQRES 13 A 546 LYS TYR ASN MET THR ASN GLY GLY PRO ALA GLU SER ASN SEQRES 14 A 546 VAL THR ALA TRP ILE GLU ALA LYS ALA ASN GLU LEU LEU SEQRES 15 A 546 GLU ASN GLY LEU ARG GLU VAL LYS ARG ILE PRO PHE GLN SEQRES 16 A 546 ARG ALA MET LYS ALA SER THR THR HIS ARG TYR ASP TYR SEQRES 17 A 546 LEU GLY ALA TYR VAL ASN GLY LEU GLY GLN VAL ILE ASP SEQRES 18 A 546 MET ASP ALA ILE ARG SER SER GLY LEU GLU MET GLY VAL SEQRES 19 A 546 ASP PRO LEU GLY GLY ALA GLY VAL HIS TYR TRP GLY HIS SEQRES 20 A 546 ILE ALA ASP HIS TYR ARG LEU ASN LEU THR VAL VAL ASP SEQRES 21 A 546 THR GLU VAL ASP PRO THR PHE ARG PHE MET SER LEU ASP SEQRES 22 A 546 TRP ASP GLY LYS ILE ARG MET ASP PRO SER SER PRO TYR SEQRES 23 A 546 ALA MET GLN ARG LEU ILE ARG LEU LYS ASP ASP TYR PRO SEQRES 24 A 546 VAL ALA PHE ALA CYS ASP THR ASP HIS ASP ARG HIS GLY SEQRES 25 A 546 ILE VAL THR ARG SER ALA GLY LEU MET PRO PRO ASN HIS SEQRES 26 A 546 TYR LEU ALA VAL ALA ILE ASP TYR LEU PHE ARG HIS ARG SEQRES 27 A 546 PRO LYS TRP LYS PRO GLU THR GLY ILE GLY LYS THR LEU SEQRES 28 A 546 VAL SER SER GLN MET ILE ASP ARG VAL ALA ALA ARG LEU SEQRES 29 A 546 GLY ARG LYS LEU VAL GLU VAL PRO VAL GLY PHE LYS TRP SEQRES 30 A 546 PHE VAL ASP GLY LEU PHE ASP GLY SER LEU GLY PHE GLY SEQRES 31 A 546 GLY GLU GLU SER ALA GLY ALA SER PHE LEU ASP ARG GLU SEQRES 32 A 546 GLY ASN ALA TRP SER THR ASP LYS ASP GLY ILE ILE ALA SEQRES 33 A 546 ALA LEU LEU ALA GLY GLU ILE THR ALA ARG THR GLY LYS SEQRES 34 A 546 ASP PRO GLY GLU ILE TYR ARG GLU PHE THR ARG GLU PHE SEQRES 35 A 546 GLY GLU PRO ALA TYR GLY ARG ILE ASP ALA PRO ALA THR SEQRES 36 A 546 PRO ALA GLN LYS ASP LYS LEU LYS LYS LEU SER ARG GLU SEQRES 37 A 546 GLN VAL THR SER SER GLN LEU ALA GLY GLU LYS ILE GLU SEQRES 38 A 546 ALA ILE LEU THR GLU ALA PRO GLY ASN GLY ALA SER ILE SEQRES 39 A 546 GLY GLY LEU LYS ALA VAL THR ALA ASN GLY TRP PHE ALA SEQRES 40 A 546 ALA ARG PRO SER GLY THR GLU ASP ILE TYR LYS ILE TYR SEQRES 41 A 546 ALA GLU SER PHE LYS GLY GLU GLU HIS LEU ARG GLN LEU SEQRES 42 A 546 GLN LYS GLU ALA GLN GLU LEU VAL ASP ARG VAL ILE GLY HET MG A 601 1 HETNAM MG MAGNESIUM ION FORMUL 2 MG MG 2+ FORMUL 3 HOH *485(H2 O) HELIX 1 AA1 THR A 12 LEU A 16 5 5 HELIX 2 AA2 ASN A 18 GLY A 29 1 12 HELIX 3 AA3 VAL A 35 ARG A 39 5 5 HELIX 4 AA4 SER A 50 ARG A 54 5 5 HELIX 5 AA5 ASN A 57 GLY A 76 1 20 HELIX 6 AA6 LEU A 90 ASN A 105 1 16 HELIX 7 AA7 GLY A 114 GLU A 116 5 3 HELIX 8 AA8 PRO A 119 ARG A 132 1 14 HELIX 9 AA9 GLU A 167 ASN A 184 1 18 HELIX 10 AB1 PRO A 193 ALA A 200 1 8 HELIX 11 AB2 ASP A 207 LEU A 216 1 10 HELIX 12 AB3 GLY A 217 VAL A 219 5 3 HELIX 13 AB4 ASP A 221 GLY A 229 1 9 HELIX 14 AB5 HIS A 243 ARG A 253 1 11 HELIX 15 AB6 MET A 288 ARG A 293 1 6 HELIX 16 AB7 PRO A 322 HIS A 337 1 16 HELIX 17 AB8 GLN A 355 GLY A 365 1 11 HELIX 18 AB9 GLY A 374 TRP A 377 5 4 HELIX 19 AC1 PHE A 378 ASP A 384 1 7 HELIX 20 AC2 ASP A 412 GLY A 428 1 17 HELIX 21 AC3 ASP A 430 GLY A 443 1 14 HELIX 22 AC4 THR A 455 LYS A 464 1 10 HELIX 23 AC5 LEU A 465 VAL A 470 5 6 HELIX 24 AC6 GLY A 526 GLY A 546 1 21 SHEET 1 AA1 6 HIS A 47 GLY A 49 0 SHEET 2 AA1 6 GLY A 154 ASN A 159 -1 O GLY A 154 N GLY A 49 SHEET 3 AA1 6 ASP A 140 ILE A 144 -1 N GLY A 141 O ASN A 159 SHEET 4 AA1 6 VAL A 81 ILE A 85 1 N PHE A 82 O ASP A 140 SHEET 5 AA1 6 THR A 109 ALA A 112 1 O MET A 110 N VAL A 81 SHEET 6 AA1 6 THR A 203 TYR A 206 1 O HIS A 204 N THR A 109 SHEET 1 AA2 5 ASN A 255 VAL A 258 0 SHEET 2 AA2 5 GLU A 231 ASP A 235 1 N MET A 232 O ASN A 255 SHEET 3 AA2 5 VAL A 300 CYS A 304 1 O PHE A 302 N ASP A 235 SHEET 4 AA2 5 HIS A 311 THR A 315 -1 O VAL A 314 N ALA A 301 SHEET 5 AA2 5 GLY A 319 LEU A 320 -1 O GLY A 319 N THR A 315 SHEET 1 AA3 4 LEU A 368 VAL A 371 0 SHEET 2 AA3 4 GLY A 346 THR A 350 1 N ILE A 347 O VAL A 369 SHEET 3 AA3 4 LEU A 387 GLU A 392 1 O PHE A 389 N GLY A 348 SHEET 4 AA3 4 GLY A 396 PHE A 399 -1 O GLY A 396 N GLU A 392 SHEET 1 AA4 5 ALA A 446 PRO A 453 0 SHEET 2 AA4 5 ILE A 516 SER A 523 -1 O SER A 523 N ALA A 446 SHEET 3 AA4 5 GLY A 504 PRO A 510 -1 N ARG A 509 O LYS A 518 SHEET 4 AA4 5 SER A 493 VAL A 500 -1 N LEU A 497 O ALA A 508 SHEET 5 AA4 5 ALA A 482 GLU A 486 -1 N LEU A 484 O LYS A 498 SHEET 1 AA5 2 GLN A 474 LEU A 475 0 SHEET 2 AA5 2 GLU A 478 LYS A 479 -1 O GLU A 478 N LEU A 475 LINK OG SER A 147 MG MG A 601 1555 1555 2.51 LINK OD2 ASP A 305 MG MG A 601 1555 1555 2.23 LINK OD1 ASP A 307 MG MG A 601 1555 1555 2.24 LINK OD1 ASP A 309 MG MG A 601 1555 1555 2.05 LINK MG MG A 601 O HOH A 754 1555 1555 2.52 CRYST1 117.252 59.314 96.835 90.00 116.32 90.00 C 1 2 1 4 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 0.008529 0.000000 0.004218 0.00000 SCALE2 0.000000 0.016859 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011521 0.00000 CONECT 1081 4183 CONECT 2326 4183 CONECT 2340 4183 CONECT 2358 4183 CONECT 4183 1081 2326 2340 2358 CONECT 4183 4237 CONECT 4237 4183 MASTER 308 0 1 24 22 0 0 6 4667 1 7 42 END