HEADER HYDROLASE 14-JUN-19 6S06 TITLE CRYSTAL STRUCTURE OF HALOALKANE DEHALOGENASE LINB D147C+L177C MUTANT TITLE 2 (LINB73) FROM SPHINGOBIUM JAPONICUM UT26 COMPND MOL_ID: 1; COMPND 2 MOLECULE: HALOALKANE DEHALOGENASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: 1,3,4,6-TETRACHLORO-1,4-CYCLOHEXADIENE HALIDOHYDROLASE,4- COMPND 5 TCDN HALIDOHYDROLASE; COMPND 6 EC: 3.8.1.5; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SPHINGOBIUM JAPONICUM (STRAIN DSM 16413 / CCM SOURCE 3 7287 / MTCC 6362 / UT26 / NBRC 101211 / UT26S); SOURCE 4 ORGANISM_TAXID: 452662; SOURCE 5 STRAIN: DSM 16413 / CCM 7287 / MTCC 6362 / UT26 / NBRC 101211 / SOURCE 6 UT26S; SOURCE 7 GENE: LINB, SJA_C1-19590; SOURCE 8 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 9 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS HALOALKANE DEHALOGENASE, PROTEIN ENGINEERING, MUTANT, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR I.IERMAK,J.R.MESTERS,O.DEGTJARIK,R.CHALOUPKOVA,I.KUTA SMATANOVA REVDAT 3 24-JAN-24 6S06 1 REMARK REVDAT 2 27-JAN-21 6S06 1 JRNL LINK REVDAT 1 15-JUL-20 6S06 0 JRNL AUTH I.IERMAK,O.DEGTJARIK,P.HAVLICKOVA,M.KUTY,R.CHALOUPKOVA, JRNL AUTH 2 J.DAMBORSKY,T.PRUDNIKOVA,I.KUTA SMATANOVA JRNL TITL DESCRIPTION OF TRANSPORT TUNNEL IN HALOALKANE DEHALOGENASE JRNL TITL 2 VARIANT LINB D147C+L177C FROM SPHINGOBIUM JAPONICUM JRNL REF CATALYSTS 2021 JRNL REFN ESSN 2073-4344 JRNL DOI 10.3390/CATAL11010005 REMARK 2 REMARK 2 RESOLUTION. 1.15 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : SHELXL VERSION 2014/7 REMARK 3 AUTHORS : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.15 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 CROSS-VALIDATION METHOD : FREE R-VALUE 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) : NULL REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : NULL REMARK 3 FREE R VALUE (NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : NULL REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F). REMARK 3 R VALUE (WORKING + TEST SET, F>4SIG(F)) : NULL 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)) : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2272 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 4 REMARK 3 SOLVENT ATOMS : 233 REMARK 3 REMARK 3 MODEL REFINEMENT. REMARK 3 OCCUPANCY SUM OF NON-HYDROGEN ATOMS : NULL REMARK 3 OCCUPANCY SUM OF HYDROGEN ATOMS : NULL REMARK 3 NUMBER OF DISCRETELY DISORDERED RESIDUES : NULL REMARK 3 NUMBER OF LEAST-SQUARES PARAMETERS : NULL REMARK 3 NUMBER OF RESTRAINTS : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM RESTRAINT TARGET VALUES. REMARK 3 BOND LENGTHS (A) : 0.013 REMARK 3 ANGLE DISTANCES (A) : 205.0 REMARK 3 SIMILAR DISTANCES (NO TARGET VALUES) (A) : 0.000 REMARK 3 DISTANCES FROM RESTRAINT PLANES (A) : 0.004 REMARK 3 ZERO CHIRAL VOLUMES (A**3) : 84.00 REMARK 3 NON-ZERO CHIRAL VOLUMES (A**3) : 2.000 REMARK 3 ANTI-BUMPING DISTANCE RESTRAINTS (A) : 0.026 REMARK 3 RIGID-BOND ADP COMPONENTS (A**2) : 0.000 REMARK 3 SIMILAR ADP COMPONENTS (A**2) : 0.046 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 : NULL REMARK 3 SPECIAL CASE: NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: LEAST SQUARES ANISOTROPIC REFINEMENT REMARK 3 REDUCED FREE R (NO CUTOFF) REMARK 4 REMARK 4 6S06 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 14-JUN-19. REMARK 100 THE DEPOSITION ID IS D_1292102603. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 22-MAR-14 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 : BESSY REMARK 200 BEAMLINE : 14.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.918409 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS JANUARY 10, 2014 REMARK 200 DATA SCALING SOFTWARE : XDS JANUARY 10, 2014 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 88614 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.150 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 6.210 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 14.9300 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.15 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.22 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.4 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: MOLREP 11.2.08 REMARK 200 STARTING MODEL: 1CV2 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 32.70 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.83 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M MAGNESIUM CHLORIDE, 20% W/V PEG REMARK 280 3350, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 295.0K 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 22.36200 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 40.30700 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 34.35450 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 40.30700 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 22.36200 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 34.35450 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: 310 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11000 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -20.0 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 1 REMARK 465 SER A 2 REMARK 465 HIS A 297 REMARK 465 HIS A 298 REMARK 465 HIS A 299 REMARK 465 HIS A 300 REMARK 465 HIS A 301 REMARK 465 HIS A 302 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 6 CG CD CE NZ REMARK 470 LYS A 17 CE NZ REMARK 470 GLU A 78 CG CD OE1 OE2 REMARK 470 GLU A 94 CG CD OE1 OE2 REMARK 470 GLU A 145 CB CG CD OE1 OE2 REMARK 470 GLN A 146 CB CG CD OE1 NE2 REMARK 470 ARG A 148 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 233 CD OE1 OE2 REMARK 470 ARG A 252 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 292 CG CD NE CZ NH1 NH2 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 MET A 253 CG - SD - CE ANGL. DEV. = -16.2 DEGREES REMARK 500 ARG A 291 CD - NE - CZ ANGL. DEV. = 12.1 DEGREES REMARK 500 ARG A 291 NE - CZ - NH1 ANGL. DEV. = 3.4 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 ASP A 25 86.48 -150.52 REMARK 500 PRO A 39 50.37 -101.10 REMARK 500 THR A 40 -160.45 -103.86 REMARK 500 ASP A 108 -132.99 56.78 REMARK 500 ALA A 247 -69.33 -144.69 REMARK 500 ALA A 271 -100.25 -100.18 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 402 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 509 O REMARK 620 2 HOH A 541 O 86.3 REMARK 620 3 HOH A 550 O 90.4 176.6 REMARK 620 4 HOH A 594 O 88.1 89.6 89.1 REMARK 620 5 HOH A 691 O 174.5 88.9 94.4 94.8 REMARK 620 6 HOH A 713 O 91.4 92.2 89.1 178.1 85.9 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 403 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 510 O REMARK 620 2 HOH A 512 O 89.6 REMARK 620 3 HOH A 536 O 82.5 92.0 REMARK 620 4 HOH A 689 O 170.2 82.5 91.9 REMARK 620 5 HOH A 705 O 94.9 171.4 95.8 93.7 REMARK 620 6 HOH A 732 O 84.5 82.8 166.0 100.3 90.3 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 404 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 520 O REMARK 620 2 HOH A 688 O 90.1 REMARK 620 3 HOH A 700 O 88.7 81.0 REMARK 620 4 HOH A 730 O 172.2 92.1 84.2 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 404 DBREF 6S06 A 1 296 UNP D4Z2G1 LINB_SPHJU 1 296 SEQADV 6S06 CYS A 147 UNP D4Z2G1 ASP 147 ENGINEERED MUTATION SEQADV 6S06 CYS A 177 UNP D4Z2G1 LEU 177 ENGINEERED MUTATION SEQADV 6S06 HIS A 297 UNP D4Z2G1 EXPRESSION TAG SEQADV 6S06 HIS A 298 UNP D4Z2G1 EXPRESSION TAG SEQADV 6S06 HIS A 299 UNP D4Z2G1 EXPRESSION TAG SEQADV 6S06 HIS A 300 UNP D4Z2G1 EXPRESSION TAG SEQADV 6S06 HIS A 301 UNP D4Z2G1 EXPRESSION TAG SEQADV 6S06 HIS A 302 UNP D4Z2G1 EXPRESSION TAG SEQRES 1 A 302 MET SER LEU GLY ALA LYS PRO PHE GLY GLU LYS LYS PHE SEQRES 2 A 302 ILE GLU ILE LYS GLY ARG ARG MET ALA TYR ILE ASP GLU SEQRES 3 A 302 GLY THR GLY ASP PRO ILE LEU PHE GLN HIS GLY ASN PRO SEQRES 4 A 302 THR SER SER TYR LEU TRP ARG ASN ILE MET PRO HIS CYS SEQRES 5 A 302 ALA GLY LEU GLY ARG LEU ILE ALA CYS ASP LEU ILE GLY SEQRES 6 A 302 MET GLY ASP SER ASP LYS LEU ASP PRO SER GLY PRO GLU SEQRES 7 A 302 ARG TYR ALA TYR ALA GLU HIS ARG ASP TYR LEU ASP ALA SEQRES 8 A 302 LEU TRP GLU ALA LEU ASP LEU GLY ASP ARG VAL VAL LEU SEQRES 9 A 302 VAL VAL HIS ASP TRP GLY SER ALA LEU GLY PHE ASP TRP SEQRES 10 A 302 ALA ARG ARG HIS ARG GLU ARG VAL GLN GLY ILE ALA TYR SEQRES 11 A 302 MET GLU ALA ILE ALA MET PRO ILE GLU TRP ALA ASP PHE SEQRES 12 A 302 PRO GLU GLN CYS ARG ASP LEU PHE GLN ALA PHE ARG SER SEQRES 13 A 302 GLN ALA GLY GLU GLU LEU VAL LEU GLN ASP ASN VAL PHE SEQRES 14 A 302 VAL GLU GLN VAL LEU PRO GLY CYS ILE LEU ARG PRO LEU SEQRES 15 A 302 SER GLU ALA GLU MET ALA ALA TYR ARG GLU PRO PHE LEU SEQRES 16 A 302 ALA ALA GLY GLU ALA ARG ARG PRO THR LEU SER TRP PRO SEQRES 17 A 302 ARG GLN ILE PRO ILE ALA GLY THR PRO ALA ASP VAL VAL SEQRES 18 A 302 ALA ILE ALA ARG ASP TYR ALA GLY TRP LEU SER GLU SER SEQRES 19 A 302 PRO ILE PRO LYS LEU PHE ILE ASN ALA GLU PRO GLY ALA SEQRES 20 A 302 LEU THR THR GLY ARG MET ARG ASP PHE CYS ARG THR TRP SEQRES 21 A 302 PRO ASN GLN THR GLU ILE THR VAL ALA GLY ALA HIS PHE SEQRES 22 A 302 ILE GLN GLU ASP SER PRO ASP GLU ILE GLY ALA ALA ILE SEQRES 23 A 302 ALA ALA PHE VAL ARG ARG LEU ARG PRO ALA HIS HIS HIS SEQRES 24 A 302 HIS HIS HIS HET CL A 401 1 HET MG A 402 1 HET MG A 403 1 HET MG A 404 1 HETNAM CL CHLORIDE ION HETNAM MG MAGNESIUM ION FORMUL 2 CL CL 1- FORMUL 3 MG 3(MG 2+) FORMUL 6 HOH *233(H2 O) HELIX 1 AA1 SER A 41 ARG A 46 5 6 HELIX 2 AA2 ILE A 48 ALA A 53 5 6 HELIX 3 AA3 ALA A 81 LEU A 96 1 16 HELIX 4 AA4 ASP A 108 HIS A 121 1 14 HELIX 5 AA5 GLU A 139 PHE A 143 5 5 HELIX 6 AA6 PRO A 144 GLN A 146 5 3 HELIX 7 AA7 CYS A 147 SER A 156 1 10 HELIX 8 AA8 ALA A 158 GLN A 165 1 8 HELIX 9 AA9 ASN A 167 GLN A 172 1 6 HELIX 10 AB1 GLN A 172 CYS A 177 1 6 HELIX 11 AB2 SER A 183 GLU A 192 1 10 HELIX 12 AB3 PRO A 193 LEU A 195 5 3 HELIX 13 AB4 GLY A 198 ALA A 200 5 3 HELIX 14 AB5 ARG A 201 ILE A 211 1 11 HELIX 15 AB6 PRO A 217 SER A 232 1 16 HELIX 16 AB7 THR A 250 ARG A 258 1 9 HELIX 17 AB8 PHE A 273 ASP A 277 5 5 HELIX 18 AB9 SER A 278 ARG A 294 1 17 SHEET 1 AA1 8 LYS A 11 ILE A 16 0 SHEET 2 AA1 8 ARG A 19 GLU A 26 -1 O ARG A 19 N ILE A 16 SHEET 3 AA1 8 ARG A 57 CYS A 61 -1 O LEU A 58 N GLU A 26 SHEET 4 AA1 8 PRO A 31 GLN A 35 1 N PHE A 34 O ILE A 59 SHEET 5 AA1 8 VAL A 102 HIS A 107 1 O VAL A 103 N LEU A 33 SHEET 6 AA1 8 VAL A 125 MET A 131 1 O ALA A 129 N LEU A 104 SHEET 7 AA1 8 LYS A 238 PRO A 245 1 O ILE A 241 N TYR A 130 SHEET 8 AA1 8 GLN A 263 GLY A 270 1 O THR A 264 N PHE A 240 LINK MG MG A 402 O HOH A 509 1555 4545 2.14 LINK MG MG A 402 O HOH A 541 1555 1555 2.10 LINK MG MG A 402 O HOH A 550 1555 4545 2.04 LINK MG MG A 402 O HOH A 594 1555 4545 2.11 LINK MG MG A 402 O HOH A 691 1555 4545 2.08 LINK MG MG A 402 O HOH A 713 1555 4545 2.10 LINK MG MG A 403 O HOH A 510 1555 1555 2.26 LINK MG MG A 403 O HOH A 512 1555 1555 2.20 LINK MG MG A 403 O HOH A 536 1555 1555 2.01 LINK MG MG A 403 O HOH A 689 1555 3544 2.20 LINK MG MG A 403 O HOH A 705 1555 3544 2.05 LINK MG MG A 403 O HOH A 732 1555 1455 2.22 LINK MG MG A 404 O HOH A 520 1555 1555 1.98 LINK MG MG A 404 O HOH A 688 1555 1555 2.09 LINK MG MG A 404 O HOH A 700 1555 1555 2.23 LINK MG MG A 404 O HOH A 730 1555 4455 2.12 CISPEP 1 ASN A 38 PRO A 39 0 -11.47 CISPEP 2 ASP A 73 PRO A 74 0 17.43 CISPEP 3 THR A 216 PRO A 217 0 -5.66 CISPEP 4 GLU A 244 PRO A 245 0 -1.14 SITE 1 AC1 3 ASN A 38 TRP A 109 PRO A 208 SITE 1 AC2 6 HOH A 509 HOH A 541 HOH A 550 HOH A 594 SITE 2 AC2 6 HOH A 691 HOH A 713 SITE 1 AC3 6 HOH A 510 HOH A 512 HOH A 536 HOH A 689 SITE 2 AC3 6 HOH A 705 HOH A 732 SITE 1 AC4 4 HOH A 520 HOH A 688 HOH A 700 HOH A 730 CRYST1 44.724 68.709 80.614 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 0.022359 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014554 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012405 0.00000