HEADER ISOMERASE 06-MAY-21 7ERO TITLE CRYSTAL STRUCTURE OF D-ALLULOSE 3-EPIMERASE WITH D-ALLULOSE FROM TITLE 2 AGROBACTERIUM SP. SUL3 COMPND MOL_ID: 1; COMPND 2 MOLECULE: D-TAGATOSE 3-EPIMERASE; COMPND 3 CHAIN: A, B, C, D; COMPND 4 EC: 5.1.3.-; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: AGROBACTERIUM SP. SUL3; SOURCE 3 ORGANISM_TAXID: 1701910; SOURCE 4 GENE: AKG12_23230; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VARIANT: ROSETTA KEYWDS D-ALLULOSE, RARE SUGAR, AGROBACTERIUM SP. SUL3, D-ALLULOSE 3- KEYWDS 2 EPIMERASE, ISOMERASE EXPDTA X-RAY DIFFRACTION AUTHOR Z.L.ZHU,T.MIYAKAWA,M.TANOKURA,F.P.LU,H.-M.QIN REVDAT 3 07-FEB-24 7ERO 1 JRNL REVDAT 2 29-NOV-23 7ERO 1 REMARK REVDAT 1 11-MAY-22 7ERO 0 JRNL AUTH C.LI,H.GAO,H.LI,T.WANG,F.P.LU,H.-M.QIN JRNL TITL GROWTH-COUPLED EVOLUTIONARY PRESSURE IMPROVING EPIMERASES JRNL TITL 2 FOR D-ALLULOSE BIOSYNTHESIS USING A BIOSENSOR-ASSISTED IN JRNL TITL 3 VIVO SELECTION PLATFORM JRNL REF ADV SCI 2024 JRNL REFN ESSN 2198-3844 JRNL DOI 10.1002/ADVS.202306478 REMARK 2 REMARK 2 RESOLUTION. 2.12 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 : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.12 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 48.76 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 59467 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.183 REMARK 3 R VALUE (WORKING SET) : 0.180 REMARK 3 FREE R VALUE : 0.227 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.170 REMARK 3 FREE R VALUE TEST SET COUNT : 3072 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 48.7600 - 5.9400 1.00 2767 152 0.1540 0.1701 REMARK 3 2 5.9400 - 4.7100 1.00 2635 137 0.1442 0.1851 REMARK 3 3 4.7100 - 4.1200 1.00 2632 134 0.1273 0.1726 REMARK 3 4 4.1200 - 3.7400 1.00 2563 165 0.1399 0.1547 REMARK 3 5 3.7400 - 3.4700 1.00 2554 157 0.1561 0.1988 REMARK 3 6 3.4700 - 3.2700 1.00 2602 119 0.1788 0.2556 REMARK 3 7 3.2700 - 3.1100 1.00 2574 145 0.2005 0.2748 REMARK 3 8 3.1100 - 2.9700 1.00 2559 131 0.2026 0.2641 REMARK 3 9 2.9700 - 2.8600 1.00 2558 146 0.2025 0.2543 REMARK 3 10 2.8600 - 2.7600 1.00 2546 128 0.2046 0.2830 REMARK 3 11 2.7600 - 2.6700 1.00 2562 148 0.2199 0.2693 REMARK 3 12 2.6700 - 2.5900 1.00 2570 124 0.2097 0.3092 REMARK 3 13 2.5900 - 2.5300 1.00 2523 139 0.2106 0.2383 REMARK 3 14 2.5300 - 2.4600 1.00 2528 136 0.2134 0.2840 REMARK 3 15 2.4600 - 2.4100 1.00 2558 130 0.2122 0.2452 REMARK 3 16 2.4100 - 2.3600 1.00 2530 124 0.2218 0.3224 REMARK 3 17 2.3600 - 2.3100 1.00 2530 138 0.2341 0.2957 REMARK 3 18 2.3100 - 2.2700 1.00 2516 155 0.2350 0.2889 REMARK 3 19 2.2700 - 2.2300 1.00 2526 147 0.2419 0.2952 REMARK 3 20 2.2300 - 2.1900 1.00 2531 130 0.2329 0.2794 REMARK 3 21 2.1900 - 2.1500 1.00 2547 137 0.2391 0.3160 REMARK 3 22 2.1500 - 2.1200 1.00 2484 150 0.2451 0.3062 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) : 0.245 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 23.260 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 32.08 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 36.53 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 : 0.008 8816 REMARK 3 ANGLE : 0.877 11966 REMARK 3 CHIRALITY : 0.050 1313 REMARK 3 PLANARITY : 0.005 1573 REMARK 3 DIHEDRAL : 8.456 1220 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 7ERO COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 12-MAY-21. REMARK 100 THE DEPOSITION ID IS D_1300021748. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 02-DEC-20 REMARK 200 TEMPERATURE (KELVIN) : 95 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PHOTON FACTORY REMARK 200 BEAMLINE : BL-1A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0800 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 4M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 59560 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.120 REMARK 200 RESOLUTION RANGE LOW (A) : 48.760 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 6.700 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 9.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.12 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.18 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 : 2.000 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: 7DZ2 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.82 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.15 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2M MAGNESIUM CHLORIDE, 0.1M TRIS REMARK 280 PH=8.5, 30% PEG 4000, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE REMARK 280 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 33.08650 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 79.96100 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 48.75850 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 79.96100 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 33.08650 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 48.75850 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 10040 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 37030 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -18.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D 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 ASN A 284 REMARK 465 GLY C 283 REMARK 465 ASN C 284 REMARK 465 ASN D 284 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 VAL A 40 -61.62 -97.91 REMARK 500 PHE A 282 -1.43 67.66 REMARK 500 HIS B 196 -87.47 21.13 REMARK 500 SER C 12 164.13 176.69 REMARK 500 ASP C 16 -178.51 -68.71 REMARK 500 TRP D 15 55.12 -117.68 REMARK 500 ASN D 151 140.65 -170.20 REMARK 500 ALA D 258 -171.24 -170.08 REMARK 500 SER D 259 55.92 -108.71 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 MG A 302 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 144 OE2 REMARK 620 2 ASP A 177 OD2 92.6 REMARK 620 3 GLU A 238 OE2 167.3 84.8 REMARK 620 4 PSJ A 301 O2 99.6 90.7 92.8 REMARK 620 5 PSJ A 301 O3 80.4 159.9 105.9 72.2 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 302 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU B 144 OE2 REMARK 620 2 ASP B 177 OD2 91.7 REMARK 620 3 GLU B 238 OE2 168.5 82.3 REMARK 620 4 PSJ B 301 O2 106.4 89.3 83.4 REMARK 620 5 PSJ B 301 O3 86.9 164.3 101.6 76.2 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG C 302 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU C 144 OE2 REMARK 620 2 ASP C 177 OD2 98.9 REMARK 620 3 GLU C 238 OE2 161.0 89.8 REMARK 620 4 PSJ C 301 O2 99.8 94.1 96.4 REMARK 620 5 PSJ C 301 O3 87.9 165.8 87.5 72.4 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG D 302 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU D 144 OE2 REMARK 620 2 ASP D 177 OD2 98.4 REMARK 620 3 GLU D 238 OE2 169.2 80.0 REMARK 620 4 PSJ D 301 O2 103.7 94.2 87.0 REMARK 620 5 PSJ D 301 O3 89.5 164.4 94.7 70.8 REMARK 620 N 1 2 3 4 DBREF1 7ERO A 1 282 UNP A0A0L6K0Q2_9RHIZ DBREF2 7ERO A A0A0L6K0Q2 1 282 DBREF1 7ERO B 1 282 UNP A0A0L6K0Q2_9RHIZ DBREF2 7ERO B A0A0L6K0Q2 1 282 DBREF1 7ERO C 1 282 UNP A0A0L6K0Q2_9RHIZ DBREF2 7ERO C A0A0L6K0Q2 1 282 DBREF1 7ERO D 1 282 UNP A0A0L6K0Q2_9RHIZ DBREF2 7ERO D A0A0L6K0Q2 1 282 SEQADV 7ERO GLY A 283 UNP A0A0L6K0Q EXPRESSION TAG SEQADV 7ERO ASN A 284 UNP A0A0L6K0Q EXPRESSION TAG SEQADV 7ERO GLY B 283 UNP A0A0L6K0Q EXPRESSION TAG SEQADV 7ERO ASN B 284 UNP A0A0L6K0Q EXPRESSION TAG SEQADV 7ERO GLY C 283 UNP A0A0L6K0Q EXPRESSION TAG SEQADV 7ERO ASN C 284 UNP A0A0L6K0Q EXPRESSION TAG SEQADV 7ERO GLY D 283 UNP A0A0L6K0Q EXPRESSION TAG SEQADV 7ERO ASN D 284 UNP A0A0L6K0Q EXPRESSION TAG SEQRES 1 A 284 MET GLN GLY PHE GLY VAL HIS ALA MET MET TRP SER LEU SEQRES 2 A 284 ASN TRP ASP HIS GLU SER ALA ARG ARG ALA ILE ALA GLY SEQRES 3 A 284 ALA ALA ASP TYR GLY GLN ASP PHE ILE GLU ILE PRO LEU SEQRES 4 A 284 VAL ASP LEU PRO SER VAL ASP THR ALA HIS THR ARG ALA SEQRES 5 A 284 LEU LEU GLU LYS TYR GLY LEU ARG ALA ALA CYS SER LEU SEQRES 6 A 284 VAL LEU PRO GLU PRO ALA TRP ALA SER VAL ARG PRO GLU SEQRES 7 A 284 ALA ALA VAL ALA HIS LEU ASN ALA ALA LEU ASP LYS ALA SEQRES 8 A 284 ALA GLU MET GLY ALA GLU ALA LEU THR GLY VAL THR TYR SEQRES 9 A 284 GLY GLY THR SER GLU ARG THR GLY PHE PRO PRO THR GLN SEQRES 10 A 284 ALA GLU TYR ASP ASN LEU THR ARG ALA LEU SER GLN SER SEQRES 11 A 284 ALA GLY HIS ALA LYS THR LEU GLY LEU GLN PHE GLY ILE SEQRES 12 A 284 GLU ALA VAL ASN ARG TYR GLU ASN HIS LEU VAL ASN SER SEQRES 13 A 284 ALA GLU GLN ALA VAL ALA LEU VAL GLU ARG ILE GLY ALA SEQRES 14 A 284 ASP ASN ILE PHE VAL HIS LEU ASP THR PHE HIS MET ASN SEQRES 15 A 284 MET GLU GLU LYS GLY ILE ALA ASN GLY ILE ILE ALA ALA SEQRES 16 A 284 HIS ASP TYR LEU LYS TYR MET HIS MET SER GLU SER ASP SEQRES 17 A 284 ARG GLY THR PRO GLY PHE GLY ASN VAL ALA TRP ASP ALA SEQRES 18 A 284 VAL PHE ALA ALA LEU ALA ALA ILE GLY PHE LYS GLY VAL SEQRES 19 A 284 LEU THR LEU GLU SER PHE ALA ALA MET PRO GLU GLU MET SEQRES 20 A 284 ALA GLY ALA ILE SER THR TRP ARG PRO VAL ALA SER GLY SEQRES 21 A 284 ALA ASP GLU VAL LEU ASP LYS GLY LEU ALA PHE LEU ARG SEQRES 22 A 284 ASP LYS ALA SER GLN TYR ARG ILE PHE GLY ASN SEQRES 1 B 284 MET GLN GLY PHE GLY VAL HIS ALA MET MET TRP SER LEU SEQRES 2 B 284 ASN TRP ASP HIS GLU SER ALA ARG ARG ALA ILE ALA GLY SEQRES 3 B 284 ALA ALA ASP TYR GLY GLN ASP PHE ILE GLU ILE PRO LEU SEQRES 4 B 284 VAL ASP LEU PRO SER VAL ASP THR ALA HIS THR ARG ALA SEQRES 5 B 284 LEU LEU GLU LYS TYR GLY LEU ARG ALA ALA CYS SER LEU SEQRES 6 B 284 VAL LEU PRO GLU PRO ALA TRP ALA SER VAL ARG PRO GLU SEQRES 7 B 284 ALA ALA VAL ALA HIS LEU ASN ALA ALA LEU ASP LYS ALA SEQRES 8 B 284 ALA GLU MET GLY ALA GLU ALA LEU THR GLY VAL THR TYR SEQRES 9 B 284 GLY GLY THR SER GLU ARG THR GLY PHE PRO PRO THR GLN SEQRES 10 B 284 ALA GLU TYR ASP ASN LEU THR ARG ALA LEU SER GLN SER SEQRES 11 B 284 ALA GLY HIS ALA LYS THR LEU GLY LEU GLN PHE GLY ILE SEQRES 12 B 284 GLU ALA VAL ASN ARG TYR GLU ASN HIS LEU VAL ASN SER SEQRES 13 B 284 ALA GLU GLN ALA VAL ALA LEU VAL GLU ARG ILE GLY ALA SEQRES 14 B 284 ASP ASN ILE PHE VAL HIS LEU ASP THR PHE HIS MET ASN SEQRES 15 B 284 MET GLU GLU LYS GLY ILE ALA ASN GLY ILE ILE ALA ALA SEQRES 16 B 284 HIS ASP TYR LEU LYS TYR MET HIS MET SER GLU SER ASP SEQRES 17 B 284 ARG GLY THR PRO GLY PHE GLY ASN VAL ALA TRP ASP ALA SEQRES 18 B 284 VAL PHE ALA ALA LEU ALA ALA ILE GLY PHE LYS GLY VAL SEQRES 19 B 284 LEU THR LEU GLU SER PHE ALA ALA MET PRO GLU GLU MET SEQRES 20 B 284 ALA GLY ALA ILE SER THR TRP ARG PRO VAL ALA SER GLY SEQRES 21 B 284 ALA ASP GLU VAL LEU ASP LYS GLY LEU ALA PHE LEU ARG SEQRES 22 B 284 ASP LYS ALA SER GLN TYR ARG ILE PHE GLY ASN SEQRES 1 C 284 MET GLN GLY PHE GLY VAL HIS ALA MET MET TRP SER LEU SEQRES 2 C 284 ASN TRP ASP HIS GLU SER ALA ARG ARG ALA ILE ALA GLY SEQRES 3 C 284 ALA ALA ASP TYR GLY GLN ASP PHE ILE GLU ILE PRO LEU SEQRES 4 C 284 VAL ASP LEU PRO SER VAL ASP THR ALA HIS THR ARG ALA SEQRES 5 C 284 LEU LEU GLU LYS TYR GLY LEU ARG ALA ALA CYS SER LEU SEQRES 6 C 284 VAL LEU PRO GLU PRO ALA TRP ALA SER VAL ARG PRO GLU SEQRES 7 C 284 ALA ALA VAL ALA HIS LEU ASN ALA ALA LEU ASP LYS ALA SEQRES 8 C 284 ALA GLU MET GLY ALA GLU ALA LEU THR GLY VAL THR TYR SEQRES 9 C 284 GLY GLY THR SER GLU ARG THR GLY PHE PRO PRO THR GLN SEQRES 10 C 284 ALA GLU TYR ASP ASN LEU THR ARG ALA LEU SER GLN SER SEQRES 11 C 284 ALA GLY HIS ALA LYS THR LEU GLY LEU GLN PHE GLY ILE SEQRES 12 C 284 GLU ALA VAL ASN ARG TYR GLU ASN HIS LEU VAL ASN SER SEQRES 13 C 284 ALA GLU GLN ALA VAL ALA LEU VAL GLU ARG ILE GLY ALA SEQRES 14 C 284 ASP ASN ILE PHE VAL HIS LEU ASP THR PHE HIS MET ASN SEQRES 15 C 284 MET GLU GLU LYS GLY ILE ALA ASN GLY ILE ILE ALA ALA SEQRES 16 C 284 HIS ASP TYR LEU LYS TYR MET HIS MET SER GLU SER ASP SEQRES 17 C 284 ARG GLY THR PRO GLY PHE GLY ASN VAL ALA TRP ASP ALA SEQRES 18 C 284 VAL PHE ALA ALA LEU ALA ALA ILE GLY PHE LYS GLY VAL SEQRES 19 C 284 LEU THR LEU GLU SER PHE ALA ALA MET PRO GLU GLU MET SEQRES 20 C 284 ALA GLY ALA ILE SER THR TRP ARG PRO VAL ALA SER GLY SEQRES 21 C 284 ALA ASP GLU VAL LEU ASP LYS GLY LEU ALA PHE LEU ARG SEQRES 22 C 284 ASP LYS ALA SER GLN TYR ARG ILE PHE GLY ASN SEQRES 1 D 284 MET GLN GLY PHE GLY VAL HIS ALA MET MET TRP SER LEU SEQRES 2 D 284 ASN TRP ASP HIS GLU SER ALA ARG ARG ALA ILE ALA GLY SEQRES 3 D 284 ALA ALA ASP TYR GLY GLN ASP PHE ILE GLU ILE PRO LEU SEQRES 4 D 284 VAL ASP LEU PRO SER VAL ASP THR ALA HIS THR ARG ALA SEQRES 5 D 284 LEU LEU GLU LYS TYR GLY LEU ARG ALA ALA CYS SER LEU SEQRES 6 D 284 VAL LEU PRO GLU PRO ALA TRP ALA SER VAL ARG PRO GLU SEQRES 7 D 284 ALA ALA VAL ALA HIS LEU ASN ALA ALA LEU ASP LYS ALA SEQRES 8 D 284 ALA GLU MET GLY ALA GLU ALA LEU THR GLY VAL THR TYR SEQRES 9 D 284 GLY GLY THR SER GLU ARG THR GLY PHE PRO PRO THR GLN SEQRES 10 D 284 ALA GLU TYR ASP ASN LEU THR ARG ALA LEU SER GLN SER SEQRES 11 D 284 ALA GLY HIS ALA LYS THR LEU GLY LEU GLN PHE GLY ILE SEQRES 12 D 284 GLU ALA VAL ASN ARG TYR GLU ASN HIS LEU VAL ASN SER SEQRES 13 D 284 ALA GLU GLN ALA VAL ALA LEU VAL GLU ARG ILE GLY ALA SEQRES 14 D 284 ASP ASN ILE PHE VAL HIS LEU ASP THR PHE HIS MET ASN SEQRES 15 D 284 MET GLU GLU LYS GLY ILE ALA ASN GLY ILE ILE ALA ALA SEQRES 16 D 284 HIS ASP TYR LEU LYS TYR MET HIS MET SER GLU SER ASP SEQRES 17 D 284 ARG GLY THR PRO GLY PHE GLY ASN VAL ALA TRP ASP ALA SEQRES 18 D 284 VAL PHE ALA ALA LEU ALA ALA ILE GLY PHE LYS GLY VAL SEQRES 19 D 284 LEU THR LEU GLU SER PHE ALA ALA MET PRO GLU GLU MET SEQRES 20 D 284 ALA GLY ALA ILE SER THR TRP ARG PRO VAL ALA SER GLY SEQRES 21 D 284 ALA ASP GLU VAL LEU ASP LYS GLY LEU ALA PHE LEU ARG SEQRES 22 D 284 ASP LYS ALA SER GLN TYR ARG ILE PHE GLY ASN HET PSJ A 301 12 HET MG A 302 1 HET PSJ B 301 12 HET MG B 302 1 HET PSJ C 301 12 HET MG C 302 1 HET PSJ D 301 12 HET MG D 302 1 HETNAM PSJ D-PSICOSE HETNAM MG MAGNESIUM ION FORMUL 5 PSJ 4(C6 H12 O6) FORMUL 6 MG 4(MG 2+) FORMUL 13 HOH *367(H2 O) HELIX 1 AA1 MET A 9 TRP A 11 5 3 HELIX 2 AA2 ASP A 16 TYR A 30 1 15 HELIX 3 AA3 ASP A 41 VAL A 45 5 5 HELIX 4 AA4 ASP A 46 GLY A 58 1 13 HELIX 5 AA5 PRO A 68 TRP A 72 5 5 HELIX 6 AA6 ARG A 76 GLY A 95 1 20 HELIX 7 AA7 THR A 116 LEU A 137 1 22 HELIX 8 AA8 SER A 156 GLY A 168 1 13 HELIX 9 AA9 THR A 178 GLU A 185 1 8 HELIX 10 AB1 GLY A 187 ALA A 195 1 9 HELIX 11 AB2 ALA A 218 ILE A 229 1 12 HELIX 12 AB3 PRO A 244 GLU A 246 5 3 HELIX 13 AB4 MET A 247 SER A 252 1 6 HELIX 14 AB5 GLY A 260 TYR A 279 1 20 HELIX 15 AB6 MET B 9 TRP B 11 5 3 HELIX 16 AB7 ASP B 16 TYR B 30 1 15 HELIX 17 AB8 ASP B 41 VAL B 45 5 5 HELIX 18 AB9 ASP B 46 GLY B 58 1 13 HELIX 19 AC1 PRO B 68 TRP B 72 5 5 HELIX 20 AC2 ARG B 76 GLY B 95 1 20 HELIX 21 AC3 THR B 116 LEU B 137 1 22 HELIX 22 AC4 SER B 156 GLY B 168 1 13 HELIX 23 AC5 THR B 178 GLU B 185 1 8 HELIX 24 AC6 GLY B 187 HIS B 196 1 10 HELIX 25 AC7 ALA B 218 ILE B 229 1 12 HELIX 26 AC8 PRO B 244 SER B 252 5 9 HELIX 27 AC9 GLY B 260 TYR B 279 1 20 HELIX 28 AD1 MET C 9 TRP C 11 5 3 HELIX 29 AD2 ASP C 16 TYR C 30 1 15 HELIX 30 AD3 ASP C 41 VAL C 45 5 5 HELIX 31 AD4 ASP C 46 GLY C 58 1 13 HELIX 32 AD5 PRO C 68 TRP C 72 5 5 HELIX 33 AD6 ARG C 76 GLY C 95 1 20 HELIX 34 AD7 THR C 116 LEU C 137 1 22 HELIX 35 AD8 SER C 156 GLY C 168 1 13 HELIX 36 AD9 THR C 178 GLU C 185 1 8 HELIX 37 AE1 ILE C 188 ALA C 195 1 8 HELIX 38 AE2 ALA C 218 ILE C 229 1 12 HELIX 39 AE3 PRO C 244 GLU C 246 5 3 HELIX 40 AE4 MET C 247 SER C 252 1 6 HELIX 41 AE5 GLY C 260 TYR C 279 1 20 HELIX 42 AE6 MET D 9 TRP D 11 5 3 HELIX 43 AE7 ASP D 16 TYR D 30 1 15 HELIX 44 AE8 ASP D 41 VAL D 45 5 5 HELIX 45 AE9 ASP D 46 TYR D 57 1 12 HELIX 46 AF1 PRO D 68 TRP D 72 5 5 HELIX 47 AF2 ARG D 76 GLY D 95 1 20 HELIX 48 AF3 THR D 116 LEU D 137 1 22 HELIX 49 AF4 SER D 156 GLY D 168 1 13 HELIX 50 AF5 THR D 178 GLU D 185 1 8 HELIX 51 AF6 ILE D 188 ALA D 195 1 8 HELIX 52 AF7 ALA D 218 ILE D 229 1 12 HELIX 53 AF8 PRO D 244 SER D 252 5 9 HELIX 54 AF9 GLY D 260 TYR D 279 1 20 SHEET 1 AA1 9 GLY A 3 HIS A 7 0 SHEET 2 AA1 9 PHE A 34 PRO A 38 1 O GLU A 36 N VAL A 6 SHEET 3 AA1 9 ARG A 60 VAL A 66 1 O ALA A 62 N ILE A 37 SHEET 4 AA1 9 ALA A 98 VAL A 102 1 O ALA A 98 N CYS A 63 SHEET 5 AA1 9 GLN A 140 GLU A 144 1 O GLY A 142 N LEU A 99 SHEET 6 AA1 9 ILE A 172 ASP A 177 1 O HIS A 175 N ILE A 143 SHEET 7 AA1 9 LEU A 199 MET A 204 1 O HIS A 203 N LEU A 176 SHEET 8 AA1 9 VAL A 234 LEU A 237 1 O THR A 236 N MET A 202 SHEET 9 AA1 9 GLY A 3 HIS A 7 1 N GLY A 3 O LEU A 235 SHEET 1 AA2 9 GLY B 3 HIS B 7 0 SHEET 2 AA2 9 PHE B 34 PRO B 38 1 O PHE B 34 N PHE B 4 SHEET 3 AA2 9 ARG B 60 VAL B 66 1 O ALA B 62 N ILE B 37 SHEET 4 AA2 9 ALA B 98 VAL B 102 1 O ALA B 98 N CYS B 63 SHEET 5 AA2 9 GLN B 140 GLU B 144 1 O GLY B 142 N LEU B 99 SHEET 6 AA2 9 ILE B 172 ASP B 177 1 O HIS B 175 N ILE B 143 SHEET 7 AA2 9 LEU B 199 MET B 204 1 O HIS B 203 N LEU B 176 SHEET 8 AA2 9 VAL B 234 LEU B 237 1 O THR B 236 N MET B 204 SHEET 9 AA2 9 GLY B 3 HIS B 7 1 N GLY B 5 O LEU B 235 SHEET 1 AA3 9 GLY C 3 HIS C 7 0 SHEET 2 AA3 9 PHE C 34 PRO C 38 1 O PHE C 34 N PHE C 4 SHEET 3 AA3 9 ARG C 60 VAL C 66 1 O ALA C 62 N ILE C 37 SHEET 4 AA3 9 ALA C 98 VAL C 102 1 O ALA C 98 N CYS C 63 SHEET 5 AA3 9 GLN C 140 GLU C 144 1 O GLY C 142 N LEU C 99 SHEET 6 AA3 9 ILE C 172 ASP C 177 1 O HIS C 175 N ILE C 143 SHEET 7 AA3 9 LEU C 199 MET C 204 1 O HIS C 203 N LEU C 176 SHEET 8 AA3 9 VAL C 234 LEU C 237 1 O THR C 236 N MET C 204 SHEET 9 AA3 9 GLY C 3 HIS C 7 1 N GLY C 5 O LEU C 235 SHEET 1 AA4 9 GLY D 3 HIS D 7 0 SHEET 2 AA4 9 PHE D 34 PRO D 38 1 O PHE D 34 N PHE D 4 SHEET 3 AA4 9 ARG D 60 VAL D 66 1 O ALA D 62 N ILE D 37 SHEET 4 AA4 9 ALA D 98 VAL D 102 1 O ALA D 98 N CYS D 63 SHEET 5 AA4 9 GLN D 140 GLU D 144 1 O GLY D 142 N LEU D 99 SHEET 6 AA4 9 ILE D 172 ASP D 177 1 O HIS D 175 N ILE D 143 SHEET 7 AA4 9 LEU D 199 MET D 204 1 O HIS D 203 N LEU D 176 SHEET 8 AA4 9 VAL D 234 LEU D 237 1 O THR D 236 N MET D 202 SHEET 9 AA4 9 GLY D 3 HIS D 7 1 N GLY D 5 O LEU D 235 LINK OE2 GLU A 144 MG MG A 302 1555 1555 2.01 LINK OD2 ASP A 177 MG MG A 302 1555 1555 2.03 LINK OE2 GLU A 238 MG MG A 302 1555 1555 2.13 LINK O2 PSJ A 301 MG MG A 302 1555 1555 2.08 LINK O3 PSJ A 301 MG MG A 302 1555 1555 2.31 LINK OE2 GLU B 144 MG MG B 302 1555 1555 2.04 LINK OD2 ASP B 177 MG MG B 302 1555 1555 2.05 LINK OE2 GLU B 238 MG MG B 302 1555 1555 2.16 LINK O2 PSJ B 301 MG MG B 302 1555 1555 2.04 LINK O3 PSJ B 301 MG MG B 302 1555 1555 2.13 LINK OE2 GLU C 144 MG MG C 302 1555 1555 1.92 LINK OD2 ASP C 177 MG MG C 302 1555 1555 2.01 LINK OE2 GLU C 238 MG MG C 302 1555 1555 2.13 LINK O2 PSJ C 301 MG MG C 302 1555 1555 2.11 LINK O3 PSJ C 301 MG MG C 302 1555 1555 2.32 LINK OE2 GLU D 144 MG MG D 302 1555 1555 1.94 LINK OD2 ASP D 177 MG MG D 302 1555 1555 2.10 LINK OE2 GLU D 238 MG MG D 302 1555 1555 2.13 LINK O2 PSJ D 301 MG MG D 302 1555 1555 2.24 LINK O3 PSJ D 301 MG MG D 302 1555 1555 2.23 CRYST1 66.173 97.517 159.922 90.00 90.00 90.00 P 21 21 21 16 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 0.015112 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010255 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006253 0.00000