HEADER HYDROLASE 20-JUN-18 6GVD TITLE ALPHA-GALACTOSIDASE FROM THERMOTOGA MARITIMA IN COMPLEX WITH TITLE 2 CYCLOHEXENE-BASED CARBASUGAR MIMIC OF GALACTOSE COMPND MOL_ID: 1; COMPND 2 MOLECULE: ALPHA-GALACTOSIDASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: MELIBIASE; COMPND 5 EC: 3.2.1.22; COMPND 6 ENGINEERED: YES; COMPND 7 OTHER_DETAILS: ELECTRON DENSITY AT THE N- AND C-TERMINUS WAS COMPND 8 DISORDERED AND COULD NOT BE MODELLED IN THE STRUCTURE. SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMOTOGA MARITIMA (STRAIN ATCC 43589 / MSB8 / SOURCE 3 DSM 3109 / JCM 10099); SOURCE 4 ORGANISM_TAXID: 243274; SOURCE 5 GENE: GALA, TM_1192, TMARI_1199; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI 'BL21-GOLD(DE3)PLYSS AG'; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 866768 KEYWDS GLYCOSIDE HYDROLASE, GALACTOSIDASE, CARBOHYDRATE PROCESSING ENZYME, KEYWDS 2 INHIBITOR, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR T.M.GLOSTER,R.J.PENGELLY REVDAT 2 17-JAN-24 6GVD 1 LINK REVDAT 1 22-AUG-18 6GVD 0 JRNL AUTH W.REN,R.PENGELLY,M.FARREN-DAI,S.SHAMSI KAZEM ABADI,V.OEHLER, JRNL AUTH 2 O.AKINTOLA,J.DRAPER,M.MEANWELL,S.CHAKLADAR,K.SWIDEREK, JRNL AUTH 3 V.MOLINER,R.BRITTON,T.M.GLOSTER,A.J.BENNET JRNL TITL REVEALING THE MECHANISM FOR COVALENT INHIBITION OF GLYCOSIDE JRNL TITL 2 HYDROLASES BY CARBASUGARS AT AN ATOMIC LEVEL. JRNL REF NAT COMMUN V. 9 3243 2018 JRNL REFN ESSN 2041-1723 JRNL PMID 30104598 JRNL DOI 10.1038/S41467-018-05702-7 REMARK 2 REMARK 2 RESOLUTION. 1.22 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0230 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.22 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 68.59 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 97.5 REMARK 3 NUMBER OF REFLECTIONS : 173911 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.151 REMARK 3 R VALUE (WORKING SET) : 0.149 REMARK 3 FREE R VALUE : 0.188 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.800 REMARK 3 FREE R VALUE TEST SET COUNT : 8840 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.22 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.25 REMARK 3 REFLECTION IN BIN (WORKING SET) : 11723 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 90.36 REMARK 3 BIN R VALUE (WORKING SET) : 0.3170 REMARK 3 BIN FREE R VALUE SET COUNT : 650 REMARK 3 BIN FREE R VALUE : 0.3450 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4281 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 25 REMARK 3 SOLVENT ATOMS : 764 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 15.86 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -2.36000 REMARK 3 B22 (A**2) : 0.81000 REMARK 3 B33 (A**2) : 1.55000 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 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.038 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.041 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.034 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.893 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.979 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.968 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 4691 ; 0.008 ; 0.014 REMARK 3 BOND LENGTHS OTHERS (A): 4232 ; 0.000 ; 0.017 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 6428 ; 1.288 ; 1.656 REMARK 3 BOND ANGLES OTHERS (DEGREES): 9976 ; 0.990 ; 1.637 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 610 ; 7.265 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 255 ;33.179 ;22.706 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 827 ;13.290 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 28 ;15.039 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 593 ; 0.078 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 5341 ; 0.010 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 914 ; 0.002 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 2224 ; 1.900 ; 1.201 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 2223 ; 1.847 ; 1.199 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2804 ; 2.332 ; 1.811 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 2805 ; 2.332 ; 1.813 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2467 ; 4.167 ; 1.577 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 2468 ; 4.166 ; 1.577 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 3587 ; 4.548 ; 2.210 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 5409 ; 5.243 ;16.164 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 5410 ; 5.243 ;16.163 REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): 8923 ;10.166 ; 3.000 REMARK 3 SPHERICITY; FREE ATOMS (A**2): 527 ;37.716 ; 5.000 REMARK 3 SPHERICITY; BONDED ATOMS (A**2): 9051 ;21.247 ; 5.000 REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 6GVD COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 21-JUN-18. REMARK 100 THE DEPOSITION ID IS D_1200010532. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 13-OCT-14 REMARK 200 TEMPERATURE (KELVIN) : 80 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I04-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.92 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M-F REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XIA2 REMARK 200 DATA SCALING SOFTWARE : XIA2 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 185329 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.220 REMARK 200 RESOLUTION RANGE LOW (A) : 68.590 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.8 REMARK 200 DATA REDUNDANCY : 5.700 REMARK 200 R MERGE (I) : 0.06400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.22 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.25 REMARK 200 COMPLETENESS FOR SHELL (%) : 93.5 REMARK 200 DATA REDUNDANCY IN SHELL : 3.90 REMARK 200 R MERGE FOR SHELL (I) : 0.80000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: 5M0X REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.32 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.38 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M MGSO4, 20% (W/V) POLY(ETHYLENE REMARK 280 GLYCOL) (PEG) 3350, VAPOR DIFFUSION, HANGING 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 33.47850 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 48.95000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 48.06750 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 48.95000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 33.47850 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 48.06750 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 660 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 19980 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -51.0 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 -22 REMARK 465 GLY A -21 REMARK 465 SER A -20 REMARK 465 SER A -19 REMARK 465 HIS A -18 REMARK 465 HIS A -17 REMARK 465 HIS A -16 REMARK 465 HIS A -15 REMARK 465 HIS A -14 REMARK 465 HIS A -13 REMARK 465 SER A -12 REMARK 465 SER A -11 REMARK 465 GLY A -10 REMARK 465 LEU A -9 REMARK 465 VAL A -8 REMARK 465 PRO A -7 REMARK 465 ARG A -6 REMARK 465 GLY A 526 REMARK 465 LYS A 527 REMARK 465 SER A 528 REMARK 465 SER A 529 REMARK 465 LEU A 530 REMARK 465 LYS A 531 REMARK 465 LYS A 532 REMARK 465 ARG A 533 REMARK 465 VAL A 534 REMARK 465 VAL A 535 REMARK 465 LYS A 536 REMARK 465 ARG A 537 REMARK 465 GLU A 538 REMARK 465 ASP A 539 REMARK 465 GLY A 540 REMARK 465 ARG A 541 REMARK 465 ASN A 542 REMARK 465 PHE A 543 REMARK 465 TYR A 544 REMARK 465 PHE A 545 REMARK 465 TYR A 546 REMARK 465 GLU A 547 REMARK 465 GLU A 548 REMARK 465 GLY A 549 REMARK 465 GLU A 550 REMARK 465 ARG A 551 REMARK 465 GLU A 552 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 LYS A 18 CD CE NZ REMARK 470 PHE A 74 CG CD1 CD2 CE1 CE2 CZ REMARK 470 LYS A 77 CD CE NZ REMARK 470 GLU A 80 CG CD OE1 OE2 REMARK 470 ARG A 98 NE CZ NH1 NH2 REMARK 470 LYS A 181 CE NZ REMARK 470 GLU A 525 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 356 NE - CZ - NH1 ANGL. DEV. = 3.3 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 SER A 42 76.52 -119.95 REMARK 500 TRP A 85 29.52 -140.26 REMARK 500 TYR A 104 -50.65 75.47 REMARK 500 ILE A 120 -56.96 -121.57 REMARK 500 ASP A 157 149.51 -175.64 REMARK 500 PHE A 194 -143.63 53.63 REMARK 500 ALA A 222 -35.99 158.96 REMARK 500 PRO A 238 -164.86 -77.75 REMARK 500 PRO A 390 41.56 -81.44 REMARK 500 ASN A 399 20.73 -144.88 REMARK 500 ALA A 403 128.18 -175.77 REMARK 500 ARG A 420 -53.46 -130.99 REMARK 500 TRP A 422 -177.55 166.66 REMARK 500 ASP A 427 168.12 77.59 REMARK 500 ARG A 467 -152.38 -117.95 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG A 86 0.14 SIDE CHAIN REMARK 500 ARG A 234 0.10 SIDE CHAIN REMARK 500 ARG A 383 0.10 SIDE CHAIN REMARK 500 ARG A 484 0.16 SIDE CHAIN 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 A1420 DISTANCE = 5.91 ANGSTROMS REMARK 525 HOH A1421 DISTANCE = 5.97 ANGSTROMS REMARK 525 HOH A1422 DISTANCE = 6.03 ANGSTROMS REMARK 525 HOH A1423 DISTANCE = 6.05 ANGSTROMS REMARK 525 HOH A1424 DISTANCE = 6.10 ANGSTROMS REMARK 525 HOH A1425 DISTANCE = 6.11 ANGSTROMS REMARK 525 HOH A1426 DISTANCE = 6.26 ANGSTROMS REMARK 525 HOH A1427 DISTANCE = 6.42 ANGSTROMS REMARK 525 HOH A1428 DISTANCE = 6.45 ANGSTROMS REMARK 525 HOH A1429 DISTANCE = 6.50 ANGSTROMS REMARK 525 HOH A1430 DISTANCE = 6.57 ANGSTROMS REMARK 525 HOH A1431 DISTANCE = 6.62 ANGSTROMS REMARK 525 HOH A1432 DISTANCE = 6.62 ANGSTROMS REMARK 525 HOH A1433 DISTANCE = 6.63 ANGSTROMS REMARK 525 HOH A1434 DISTANCE = 6.71 ANGSTROMS REMARK 525 HOH A1435 DISTANCE = 6.71 ANGSTROMS REMARK 525 HOH A1436 DISTANCE = 6.73 ANGSTROMS REMARK 525 HOH A1437 DISTANCE = 6.78 ANGSTROMS REMARK 525 HOH A1438 DISTANCE = 6.83 ANGSTROMS REMARK 525 HOH A1439 DISTANCE = 6.92 ANGSTROMS REMARK 525 HOH A1440 DISTANCE = 7.22 ANGSTROMS REMARK 525 HOH A1441 DISTANCE = 7.55 ANGSTROMS REMARK 525 HOH A1442 DISTANCE = 7.72 ANGSTROMS REMARK 525 HOH A1443 DISTANCE = 8.00 ANGSTROMS REMARK 525 HOH A1444 DISTANCE = 8.08 ANGSTROMS REMARK 525 HOH A1445 DISTANCE = 8.25 ANGSTROMS REMARK 525 HOH A1446 DISTANCE = 8.38 ANGSTROMS REMARK 525 HOH A1447 DISTANCE = 8.40 ANGSTROMS REMARK 525 HOH A1448 DISTANCE = 9.32 ANGSTROMS REMARK 525 HOH A1449 DISTANCE = 9.33 ANGSTROMS REMARK 525 HOH A1450 DISTANCE = 9.65 ANGSTROMS REMARK 525 HOH A1451 DISTANCE = 10.04 ANGSTROMS REMARK 525 HOH A1452 DISTANCE = 10.52 ANGSTROMS REMARK 525 HOH A1453 DISTANCE = 10.79 ANGSTROMS REMARK 525 HOH A1454 DISTANCE = 11.78 ANGSTROMS REMARK 525 HOH A1455 DISTANCE = 11.85 ANGSTROMS REMARK 525 HOH A1456 DISTANCE = 12.01 ANGSTROMS REMARK 525 HOH A1457 DISTANCE = 13.36 ANGSTROMS REMARK 525 HOH A1458 DISTANCE = 14.32 ANGSTROMS REMARK 525 HOH A1459 DISTANCE = 15.62 ANGSTROMS REMARK 525 HOH A1460 DISTANCE = 17.99 ANGSTROMS REMARK 525 HOH A1461 DISTANCE = 20.35 ANGSTROMS REMARK 525 HOH A1462 DISTANCE = 24.21 ANGSTROMS REMARK 525 HOH A1463 DISTANCE = 25.26 ANGSTROMS REMARK 525 HOH A1464 DISTANCE = 29.33 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 603 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 419 OD2 REMARK 620 2 ASP A 454 OD2 88.7 REMARK 620 3 HOH A 743 O 86.3 93.4 REMARK 620 4 HOH A 960 O 91.2 88.8 176.5 REMARK 620 5 HOH A1059 O 175.2 90.2 89.2 93.4 REMARK 620 6 HOH A1096 O 90.6 176.1 90.4 87.3 90.9 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 605 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 425 O REMARK 620 2 HOH A 900 O 100.4 REMARK 620 3 HOH A 900 O 129.7 30.3 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 604 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 840 O REMARK 620 2 HOH A 843 O 86.6 REMARK 620 3 HOH A 858 O 88.3 174.3 REMARK 620 4 HOH A1041 O 88.8 91.0 91.4 REMARK 620 5 HOH A1152 O 178.6 94.8 90.4 91.4 REMARK 620 6 HOH A1347 O 91.6 90.3 87.3 178.7 88.2 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 SO4 A 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 602 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 603 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 604 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 605 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue FDK A 606 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 6GTA RELATED DB: PDB REMARK 900 CONTAINS MUTANT ENZYME WITH INTACT INHIBITOR DBREF 6GVD A 1 552 UNP G4FEF4 AGAL_THEMA 1 552 SEQADV 6GVD MET A -22 UNP G4FEF4 INITIATING METHIONINE SEQADV 6GVD GLY A -21 UNP G4FEF4 EXPRESSION TAG SEQADV 6GVD SER A -20 UNP G4FEF4 EXPRESSION TAG SEQADV 6GVD SER A -19 UNP G4FEF4 EXPRESSION TAG SEQADV 6GVD HIS A -18 UNP G4FEF4 EXPRESSION TAG SEQADV 6GVD HIS A -17 UNP G4FEF4 EXPRESSION TAG SEQADV 6GVD HIS A -16 UNP G4FEF4 EXPRESSION TAG SEQADV 6GVD HIS A -15 UNP G4FEF4 EXPRESSION TAG SEQADV 6GVD HIS A -14 UNP G4FEF4 EXPRESSION TAG SEQADV 6GVD HIS A -13 UNP G4FEF4 EXPRESSION TAG SEQADV 6GVD SER A -12 UNP G4FEF4 EXPRESSION TAG SEQADV 6GVD SER A -11 UNP G4FEF4 EXPRESSION TAG SEQADV 6GVD GLY A -10 UNP G4FEF4 EXPRESSION TAG SEQADV 6GVD LEU A -9 UNP G4FEF4 EXPRESSION TAG SEQADV 6GVD VAL A -8 UNP G4FEF4 EXPRESSION TAG SEQADV 6GVD PRO A -7 UNP G4FEF4 EXPRESSION TAG SEQADV 6GVD ARG A -6 UNP G4FEF4 EXPRESSION TAG SEQADV 6GVD GLY A -5 UNP G4FEF4 EXPRESSION TAG SEQADV 6GVD SER A -4 UNP G4FEF4 EXPRESSION TAG SEQADV 6GVD HIS A -3 UNP G4FEF4 EXPRESSION TAG SEQADV 6GVD MET A -2 UNP G4FEF4 EXPRESSION TAG SEQADV 6GVD ALA A -1 UNP G4FEF4 EXPRESSION TAG SEQADV 6GVD SER A 0 UNP G4FEF4 EXPRESSION TAG SEQRES 1 A 575 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 575 LEU VAL PRO ARG GLY SER HIS MET ALA SER MET GLU ILE SEQRES 3 A 575 PHE GLY LYS THR PHE ARG GLU GLY ARG PHE VAL LEU LYS SEQRES 4 A 575 GLU LYS ASN PHE THR VAL GLU PHE ALA VAL GLU LYS ILE SEQRES 5 A 575 HIS LEU GLY TRP LYS ILE SER GLY ARG VAL LYS GLY SER SEQRES 6 A 575 PRO GLY ARG LEU GLU VAL LEU ARG THR LYS ALA PRO GLU SEQRES 7 A 575 LYS VAL LEU VAL ASN ASN TRP GLN SER TRP GLY PRO CYS SEQRES 8 A 575 ARG VAL VAL ASP ALA PHE SER PHE LYS PRO PRO GLU ILE SEQRES 9 A 575 ASP PRO ASN TRP ARG TYR THR ALA SER VAL VAL PRO ASP SEQRES 10 A 575 VAL LEU GLU ARG ASN LEU GLN SER ASP TYR PHE VAL ALA SEQRES 11 A 575 GLU GLU GLY LYS VAL TYR GLY PHE LEU SER SER LYS ILE SEQRES 12 A 575 ALA HIS PRO PHE PHE ALA VAL GLU ASP GLY GLU LEU VAL SEQRES 13 A 575 ALA TYR LEU GLU TYR PHE ASP VAL GLU PHE ASP ASP PHE SEQRES 14 A 575 VAL PRO LEU GLU PRO LEU VAL VAL LEU GLU ASP PRO ASN SEQRES 15 A 575 THR PRO LEU LEU LEU GLU LYS TYR ALA GLU LEU VAL GLY SEQRES 16 A 575 MET GLU ASN ASN ALA ARG VAL PRO LYS HIS THR PRO THR SEQRES 17 A 575 GLY TRP CYS SER TRP TYR HIS TYR PHE LEU ASP LEU THR SEQRES 18 A 575 TRP GLU GLU THR LEU LYS ASN LEU LYS LEU ALA LYS ASN SEQRES 19 A 575 PHE PRO PHE GLU VAL PHE GLN ILE ASP ASP ALA TYR GLU SEQRES 20 A 575 LYS ASP ILE GLY ASP TRP LEU VAL THR ARG GLY ASP PHE SEQRES 21 A 575 PRO SER VAL GLU GLU MET ALA LYS VAL ILE ALA GLU ASN SEQRES 22 A 575 GLY PHE ILE PRO GLY ILE TRP THR ALA PRO PHE SER VAL SEQRES 23 A 575 SER GLU THR SER ASP VAL PHE ASN GLU HIS PRO ASP TRP SEQRES 24 A 575 VAL VAL LYS GLU ASN GLY GLU PRO LYS MET ALA TYR ARG SEQRES 25 A 575 ASN TRP ASN LYS LYS ILE TYR ALA LEU ASP LEU SER LYS SEQRES 26 A 575 ASP GLU VAL LEU ASN TRP LEU PHE ASP LEU PHE SER SER SEQRES 27 A 575 LEU ARG LYS MET GLY TYR ARG TYR PHE LYS ILE ASP PHE SEQRES 28 A 575 LEU PHE ALA GLY ALA VAL PRO GLY GLU ARG LYS LYS ASN SEQRES 29 A 575 ILE THR PRO ILE GLN ALA PHE ARG LYS GLY ILE GLU THR SEQRES 30 A 575 ILE ARG LYS ALA VAL GLY GLU ASP SER PHE ILE LEU GLY SEQRES 31 A 575 CYS GLY SER PRO LEU LEU PRO ALA VAL GLY CYS VAL ASP SEQRES 32 A 575 GLY MET ARG ILE GLY PRO ASP THR ALA PRO PHE TRP GLY SEQRES 33 A 575 GLU HIS ILE GLU ASP ASN GLY ALA PRO ALA ALA ARG TRP SEQRES 34 A 575 ALA LEU ARG ASN ALA ILE THR ARG TYR PHE MET HIS ASP SEQRES 35 A 575 ARG PHE TRP LEU ASN ASP PRO ASP CYS LEU ILE LEU ARG SEQRES 36 A 575 GLU GLU LYS THR ASP LEU THR GLN LYS GLU LYS GLU LEU SEQRES 37 A 575 TYR SER TYR THR CYS GLY VAL LEU ASP ASN MET ILE ILE SEQRES 38 A 575 GLU SER ASP ASP LEU SER LEU VAL ARG ASP HIS GLY LYS SEQRES 39 A 575 LYS VAL LEU LYS GLU THR LEU GLU LEU LEU GLY GLY ARG SEQRES 40 A 575 PRO ARG VAL GLN ASN ILE MET SER GLU ASP LEU ARG TYR SEQRES 41 A 575 GLU ILE VAL SER SER GLY THR LEU SER GLY ASN VAL LYS SEQRES 42 A 575 ILE VAL VAL ASP LEU ASN SER ARG GLU TYR HIS LEU GLU SEQRES 43 A 575 LYS GLU GLY LYS SER SER LEU LYS LYS ARG VAL VAL LYS SEQRES 44 A 575 ARG GLU ASP GLY ARG ASN PHE TYR PHE TYR GLU GLU GLY SEQRES 45 A 575 GLU ARG GLU HET SO4 A 601 5 HET SO4 A 602 5 HET MG A 603 1 HET MG A 604 1 HET MG A 605 1 HET FDK A 606 12 HETNAM SO4 SULFATE ION HETNAM MG MAGNESIUM ION HETNAM FDK (1~{S},2~{S},3~{S},4~{S})-5-(HYDROXYMETHYL)CYCLOHEX-5- HETNAM 2 FDK ENE-1,2,3,4-TETROL FORMUL 2 SO4 2(O4 S 2-) FORMUL 4 MG 3(MG 2+) FORMUL 7 FDK C7 H12 O5 FORMUL 8 HOH *764(H2 O) HELIX 1 AA1 GLY A -5 SER A 0 1 6 HELIX 2 AA2 TRP A 85 SER A 90 1 6 HELIX 3 AA3 VAL A 92 GLU A 97 1 6 HELIX 4 AA4 ASN A 159 ASN A 176 1 18 HELIX 5 AA5 SER A 189 PHE A 194 1 6 HELIX 6 AA6 LEU A 195 LEU A 197 5 3 HELIX 7 AA7 THR A 198 ALA A 209 1 12 HELIX 8 AA8 LYS A 210 PHE A 212 5 3 HELIX 9 AA9 SER A 239 ASN A 250 1 12 HELIX 10 AB1 SER A 267 HIS A 273 1 7 HELIX 11 AB2 PRO A 274 VAL A 277 5 4 HELIX 12 AB3 LYS A 302 GLY A 320 1 19 HELIX 13 AB4 PHE A 328 VAL A 334 5 7 HELIX 14 AB5 THR A 343 GLY A 360 1 18 HELIX 15 AB6 LEU A 372 VAL A 376 5 5 HELIX 16 AB7 ALA A 403 ARG A 414 1 12 HELIX 17 AB8 TYR A 415 HIS A 418 5 4 HELIX 18 AB9 THR A 439 LEU A 453 1 15 HELIX 19 AC1 ASP A 462 VAL A 466 5 5 HELIX 20 AC2 ARG A 467 GLU A 479 1 13 SHEET 1 AA1 6 LYS A 6 THR A 7 0 SHEET 2 AA1 6 GLU A 2 ILE A 3 -1 N ILE A 3 O LYS A 6 SHEET 3 AA1 6 ARG A 45 LYS A 52 -1 O ARG A 50 N GLU A 2 SHEET 4 AA1 6 GLU A 131 GLU A 137 -1 O ALA A 134 N VAL A 48 SHEET 5 AA1 6 HIS A 122 GLU A 128 -1 N PHE A 124 O TYR A 135 SHEET 6 AA1 6 GLN A 101 ASP A 103 -1 N SER A 102 O PHE A 125 SHEET 1 AA2 6 GLY A 11 LYS A 16 0 SHEET 2 AA2 6 PHE A 20 ILE A 29 -1 O PHE A 24 N PHE A 13 SHEET 3 AA2 6 GLY A 32 GLY A 41 -1 O LYS A 34 N GLU A 27 SHEET 4 AA2 6 LEU A 152 GLU A 156 -1 O LEU A 152 N ILE A 35 SHEET 5 AA2 6 LYS A 111 PHE A 115 -1 N GLY A 114 O VAL A 153 SHEET 6 AA2 6 PHE A 105 GLU A 108 -1 N VAL A 106 O TYR A 113 SHEET 1 AA3 4 GLY A 11 LYS A 16 0 SHEET 2 AA3 4 PHE A 20 ILE A 29 -1 O PHE A 24 N PHE A 13 SHEET 3 AA3 4 GLY A 32 GLY A 41 -1 O LYS A 34 N GLU A 27 SHEET 4 AA3 4 PHE A 143 PRO A 148 -1 O PHE A 143 N GLY A 41 SHEET 1 AA4 2 LYS A 56 ASN A 60 0 SHEET 2 AA4 2 CYS A 68 ASP A 72 -1 O ARG A 69 N VAL A 59 SHEET 1 AA5 8 LEU A 423 ASP A 425 0 SHEET 2 AA5 8 GLY A 381 ARG A 383 1 N MET A 382 O ASP A 425 SHEET 3 AA5 8 PHE A 364 GLY A 367 1 N GLY A 367 O ARG A 383 SHEET 4 AA5 8 TYR A 323 ILE A 326 1 N PHE A 324 O LEU A 366 SHEET 5 AA5 8 ILE A 253 THR A 258 1 N THR A 258 O LYS A 325 SHEET 6 AA5 8 VAL A 216 ILE A 219 1 N PHE A 217 O ILE A 253 SHEET 7 AA5 8 THR A 185 CYS A 188 1 N TRP A 187 O GLN A 218 SHEET 8 AA5 8 ILE A 457 GLU A 459 1 O GLU A 459 N GLY A 186 SHEET 1 AA6 3 SER A 262 SER A 264 0 SHEET 2 AA6 3 LYS A 293 ALA A 297 -1 O TYR A 296 N VAL A 263 SHEET 3 AA6 3 MET A 286 ASN A 290 -1 N ALA A 287 O ILE A 295 SHEET 1 AA7 2 LYS A 279 GLU A 280 0 SHEET 2 AA7 2 GLU A 283 PRO A 284 -1 O GLU A 283 N GLU A 280 SHEET 1 AA8 4 ARG A 484 VAL A 487 0 SHEET 2 AA8 4 ARG A 496 THR A 504 -1 O VAL A 500 N ARG A 486 SHEET 3 AA8 4 GLY A 507 ASP A 514 -1 O ILE A 511 N ILE A 499 SHEET 4 AA8 4 GLU A 519 LYS A 524 -1 O GLU A 523 N LYS A 510 LINK OD2 ASP A 419 MG MG A 603 1555 1555 2.12 LINK O ASP A 425 MG MG A 605 1555 1555 2.76 LINK OD2 ASP A 454 MG MG A 603 1555 1555 2.04 LINK MG MG A 603 O HOH A 743 1555 1555 2.11 LINK MG MG A 603 O HOH A 960 1555 1555 2.08 LINK MG MG A 603 O HOH A1059 1555 1555 2.09 LINK MG MG A 603 O HOH A1096 1555 1555 2.10 LINK MG MG A 604 O HOH A 840 1555 4445 2.11 LINK MG MG A 604 O HOH A 843 1555 1555 2.05 LINK MG MG A 604 O HOH A 858 1555 4445 2.16 LINK MG MG A 604 O HOH A1041 1555 1555 2.08 LINK MG MG A 604 O HOH A1152 1555 1555 2.11 LINK MG MG A 604 O HOH A1347 1555 1555 2.03 LINK MG MG A 605 O AHOH A 900 1555 1555 2.88 LINK MG MG A 605 O BHOH A 900 1555 1555 2.63 SITE 1 AC1 4 LYS A 302 ASP A 303 GLU A 304 LYS A 339 SITE 1 AC2 10 ARG A 9 PHE A 391 GLY A 393 GLU A 394 SITE 2 AC2 10 HOH A 788 HOH A 962 HOH A 994 HOH A 998 SITE 3 AC2 10 HOH A1144 HOH A1391 SITE 1 AC3 6 ASP A 419 ASP A 454 HOH A 743 HOH A 960 SITE 2 AC3 6 HOH A1059 HOH A1096 SITE 1 AC4 6 HOH A 840 HOH A 843 HOH A 858 HOH A1041 SITE 2 AC4 6 HOH A1152 HOH A1347 SITE 1 AC5 7 ARG A 383 ILE A 384 GLY A 385 ASP A 425 SITE 2 AC5 7 PRO A 426 ASP A 427 HOH A 900 SITE 1 AC6 15 SER A -4 TRP A 65 TRP A 190 TYR A 191 SITE 2 AC6 15 ASP A 220 ASP A 221 TRP A 257 LYS A 325 SITE 3 AC6 15 ASP A 327 PHE A 328 CYS A 368 ARG A 383 SITE 4 AC6 15 ASP A 387 HOH A 812 HOH A 975 CRYST1 66.957 96.135 97.900 90.00 90.00 90.00 P 21 21 21 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 0.014935 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010402 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010215 0.00000