HEADER HYDROLASE 11-DEC-18 6NCK TITLE CRYSTAL STRUCTURE OF H108A PEPTIDYLGLYCINE ALPHA-HYDROXYLATING TITLE 2 MONOOXYGENASE (PHM) COMPND MOL_ID: 1; COMPND 2 MOLECULE: PEPTIDYL-GLYCINE ALPHA-AMIDATING MONOOXYGENASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: PAM; COMPND 5 EC: 1.14.17.3,4.3.2.5; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS; SOURCE 3 ORGANISM_COMMON: RAT; SOURCE 4 ORGANISM_TAXID: 10116; SOURCE 5 GENE: PAM; SOURCE 6 EXPRESSION_SYSTEM: CRICETULUS GRISEUS; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 10029 KEYWDS PHM, PEPTIDYLGLYCINE ALPHA-HYDROXYLATING MONOOXYGENASE, PAL, KEYWDS 2 HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR M.S.MILLER,S.MAHESHWARI,S.B.GABELLI REVDAT 5 23-OCT-24 6NCK 1 REMARK REVDAT 4 11-OCT-23 6NCK 1 LINK REVDAT 3 27-NOV-19 6NCK 1 REMARK REVDAT 2 13-NOV-19 6NCK 1 JRNL REVDAT 1 06-FEB-19 6NCK 0 JRNL AUTH M.S.MILLER,S.MAHESHWARI,W.SHI,Y.GAO,N.CHU,A.S.SOARES, JRNL AUTH 2 P.A.COLE,L.M.AMZEL,M.R.FUCHS,J.JAKONCIC,S.B.GABELLI JRNL TITL GETTING THE MOST OUT OF YOUR CRYSTALS: DATA COLLECTION AT JRNL TITL 2 THE NEW HIGH-FLUX, MICROFOCUS MX BEAMLINES AT NSLS-II. JRNL REF MOLECULES V. 24 2019 JRNL REFN ESSN 1420-3049 JRNL PMID 30704096 JRNL DOI 10.3390/MOLECULES24030496 REMARK 2 REMARK 2 RESOLUTION. 2.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0238 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 44.08 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 7477 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) : 0.223 REMARK 3 R VALUE (WORKING SET) : 0.220 REMARK 3 FREE R VALUE : 0.295 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 394 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) : 2.70 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.77 REMARK 3 REFLECTION IN BIN (WORKING SET) : 542 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.13 REMARK 3 BIN R VALUE (WORKING SET) : 0.3220 REMARK 3 BIN FREE R VALUE SET COUNT : 29 REMARK 3 BIN FREE R VALUE : 0.3420 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2350 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 20 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 53.45 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 54.28 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -2.87000 REMARK 3 B22 (A**2) : 7.85000 REMARK 3 B33 (A**2) : -4.98000 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): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.457 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.376 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 18.766 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.934 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.871 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2420 ; 0.008 ; 0.013 REMARK 3 BOND LENGTHS OTHERS (A): 2185 ; 0.001 ; 0.017 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3291 ; 1.541 ; 1.652 REMARK 3 BOND ANGLES OTHERS (DEGREES): 5071 ; 1.346 ; 1.569 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 297 ; 6.513 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 120 ;30.074 ;21.417 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 381 ;17.900 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 15 ;23.021 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 314 ; 0.068 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2693 ; 0.006 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 524 ; 0.001 ; 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): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL 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 : NULL 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 U VALUES : REFINED INDIVIDUALLY REMARK 4 REMARK 4 6NCK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 14-DEC-18. REMARK 100 THE DEPOSITION ID IS D_1000238546. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 03-MAR-18 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS-II REMARK 200 BEAMLINE : 17-ID-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9184 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 9M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 7872 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.700 REMARK 200 RESOLUTION RANGE LOW (A) : 44.080 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 4.873 REMARK 200 R MERGE (I) : 0.13000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 8.1900 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.77 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.1 REMARK 200 DATA REDUNDANCY IN SHELL : 4.05 REMARK 200 R MERGE FOR SHELL (I) : 0.60600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.680 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: 6AO6 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 37.35 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.96 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 19-24% PEG 4000, TRIS HCL, PH 8.5, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 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 29.65500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 34.87500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 32.94000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 34.87500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 29.65500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 32.94000 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 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 ASN A 45 REMARK 465 GLU A 46 REMARK 465 LEU A 48 REMARK 465 GLY A 49 REMARK 465 THR A 50 REMARK 465 ILE A 51 REMARK 465 GLY A 52 REMARK 465 GLY A 307 REMARK 465 GLY A 308 REMARK 465 THR A 309 REMARK 465 PRO A 355 REMARK 465 VAL A 356 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 130 -66.00 -96.12 REMARK 500 HIS A 244 74.01 -117.74 REMARK 500 HIS A 245 -13.41 71.35 REMARK 500 ASP A 312 -137.53 54.94 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 CU A 401 CU REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 242 NE2 REMARK 620 2 HIS A 244 NE2 98.1 REMARK 620 3 MET A 314 SD 106.0 93.2 REMARK 620 4 HOH A 518 O 124.4 118.9 111.3 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NI A 402 NI REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 279 NE2 REMARK 620 2 HOH A 510 O 70.7 REMARK 620 N 1 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CU A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NI A 402 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 6ALA RELATED DB: PDB REMARK 900 ANOTHER STRUCTURE OF PHM 108A MUTANT REMARK 900 RELATED ID: 1PHM RELATED DB: PDB REMARK 900 WT PHM REMARK 900 RELATED ID: 5WJA RELATED DB: PDB REMARK 900 PHM H107A REMARK 900 RELATED ID: 5WKW RELATED DB: PDB REMARK 900 PHM APO (NO CU) REMARK 900 RELATED ID: 6AY0 RELATED DB: PDB REMARK 900 PHM H108A DBREF 6NCK A 45 356 UNP P14925 AMD_RAT 45 356 SEQADV 6NCK ALA A 108 UNP P14925 HIS 108 ENGINEERED MUTATION SEQRES 1 A 312 ASN GLU CYS LEU GLY THR ILE GLY PRO VAL THR PRO LEU SEQRES 2 A 312 ASP ALA SER ASP PHE ALA LEU ASP ILE ARG MET PRO GLY SEQRES 3 A 312 VAL THR PRO LYS GLU SER ASP THR TYR PHE CYS MET SER SEQRES 4 A 312 MET ARG LEU PRO VAL ASP GLU GLU ALA PHE VAL ILE ASP SEQRES 5 A 312 PHE LYS PRO ARG ALA SER MET ASP THR VAL HIS ALA MET SEQRES 6 A 312 LEU LEU PHE GLY CYS ASN MET PRO SER SER THR GLY SER SEQRES 7 A 312 TYR TRP PHE CYS ASP GLU GLY THR CYS THR ASP LYS ALA SEQRES 8 A 312 ASN ILE LEU TYR ALA TRP ALA ARG ASN ALA PRO PRO THR SEQRES 9 A 312 ARG LEU PRO LYS GLY VAL GLY PHE ARG VAL GLY GLY GLU SEQRES 10 A 312 THR GLY SER LYS TYR PHE VAL LEU GLN VAL HIS TYR GLY SEQRES 11 A 312 ASP ILE SER ALA PHE ARG ASP ASN HIS LYS ASP CYS SER SEQRES 12 A 312 GLY VAL SER VAL HIS LEU THR ARG VAL PRO GLN PRO LEU SEQRES 13 A 312 ILE ALA GLY MET TYR LEU MET MET SER VAL ASP THR VAL SEQRES 14 A 312 ILE PRO PRO GLY GLU LYS VAL VAL ASN ALA ASP ILE SER SEQRES 15 A 312 CYS GLN TYR LYS MET TYR PRO MET HIS VAL PHE ALA TYR SEQRES 16 A 312 ARG VAL HIS THR HIS HIS LEU GLY LYS VAL VAL SER GLY SEQRES 17 A 312 TYR ARG VAL ARG ASN GLY GLN TRP THR LEU ILE GLY ARG SEQRES 18 A 312 GLN ASN PRO GLN LEU PRO GLN ALA PHE TYR PRO VAL GLU SEQRES 19 A 312 HIS PRO VAL ASP VAL THR PHE GLY ASP ILE LEU ALA ALA SEQRES 20 A 312 ARG CYS VAL PHE THR GLY GLU GLY ARG THR GLU ALA THR SEQRES 21 A 312 HIS ILE GLY GLY THR SER SER ASP GLU MET CYS ASN LEU SEQRES 22 A 312 TYR ILE MET TYR TYR MET GLU ALA LYS TYR ALA LEU SER SEQRES 23 A 312 PHE MET THR CYS THR LYS ASN VAL ALA PRO ASP MET PHE SEQRES 24 A 312 ARG THR ILE PRO ALA GLU ALA ASN ILE PRO ILE PRO VAL HET CU A 401 1 HET NI A 402 1 HETNAM CU COPPER (II) ION HETNAM NI NICKEL (II) ION FORMUL 2 CU CU 2+ FORMUL 3 NI NI 2+ FORMUL 4 HOH *20(H2 O) HELIX 1 AA1 LYS A 326 ALA A 328 5 3 HELIX 2 AA2 ALA A 339 ILE A 346 5 8 HELIX 3 AA3 PRO A 347 ILE A 352 5 6 SHEET 1 AA1 9 VAL A 54 PRO A 56 0 SHEET 2 AA1 9 ASP A 61 ARG A 67 -1 O ALA A 63 N THR A 55 SHEET 3 AA1 9 GLY A 188 THR A 194 -1 O VAL A 191 N LEU A 64 SHEET 4 AA1 9 ALA A 92 ARG A 100 -1 N LYS A 98 O SER A 190 SHEET 5 AA1 9 VAL A 154 VAL A 158 -1 O VAL A 158 N ALA A 92 SHEET 6 AA1 9 LEU A 200 MET A 208 1 O ALA A 202 N GLY A 155 SHEET 7 AA1 9 ASN A 316 GLU A 324 -1 O LEU A 317 N MET A 207 SHEET 8 AA1 9 MET A 234 HIS A 242 -1 N ARG A 240 O TYR A 318 SHEET 9 AA1 9 TYR A 275 VAL A 283 -1 O VAL A 283 N MET A 234 SHEET 1 AA2 7 VAL A 54 PRO A 56 0 SHEET 2 AA2 7 ASP A 61 ARG A 67 -1 O ALA A 63 N THR A 55 SHEET 3 AA2 7 GLY A 188 THR A 194 -1 O VAL A 191 N LEU A 64 SHEET 4 AA2 7 ALA A 92 ARG A 100 -1 N LYS A 98 O SER A 190 SHEET 5 AA2 7 VAL A 154 VAL A 158 -1 O VAL A 158 N ALA A 92 SHEET 6 AA2 7 LEU A 200 MET A 208 1 O ALA A 202 N GLY A 155 SHEET 7 AA2 7 PHE A 331 CYS A 334 1 O MET A 332 N LEU A 206 SHEET 1 AA3 5 TRP A 124 PHE A 125 0 SHEET 2 AA3 5 THR A 78 ARG A 85 -1 N CYS A 81 O TRP A 124 SHEET 3 AA3 5 TYR A 166 TYR A 173 -1 O TYR A 173 N THR A 78 SHEET 4 AA3 5 ALA A 108 CYS A 114 -1 N ALA A 108 O HIS A 172 SHEET 5 AA3 5 ASN A 136 ALA A 142 -1 O LEU A 138 N LEU A 111 SHEET 1 AA4 2 VAL A 213 ILE A 214 0 SHEET 2 AA4 2 THR A 304 HIS A 305 -1 O THR A 304 N ILE A 214 SHEET 1 AA5 4 VAL A 221 GLN A 228 0 SHEET 2 AA5 4 ILE A 288 PHE A 295 -1 O CYS A 293 N ALA A 223 SHEET 3 AA5 4 GLY A 247 ARG A 256 -1 N LYS A 248 O VAL A 294 SHEET 4 AA5 4 GLN A 259 GLN A 266 -1 O THR A 261 N ARG A 254 SSBOND 1 CYS A 47 CYS A 186 1555 1555 2.06 SSBOND 2 CYS A 81 CYS A 126 1555 1555 2.02 SSBOND 3 CYS A 114 CYS A 131 1555 1555 2.05 SSBOND 4 CYS A 227 CYS A 334 1555 1555 2.05 SSBOND 5 CYS A 293 CYS A 315 1555 1555 2.02 LINK NE2 HIS A 242 CU CU A 401 1555 1555 2.11 LINK NE2 HIS A 244 CU CU A 401 1555 1555 2.20 LINK NE2 HIS A 279 NI NI A 402 1555 3555 2.66 LINK SD MET A 314 CU CU A 401 1555 1555 2.47 LINK CU CU A 401 O HOH A 518 1555 1555 2.68 LINK NI NI A 402 O HOH A 510 1555 3545 2.73 SITE 1 AC1 4 HIS A 242 HIS A 244 MET A 314 HOH A 518 SITE 1 AC2 3 SER A 119 HIS A 279 HOH A 510 CRYST1 59.310 65.880 69.750 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 0.016861 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015179 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014337 0.00000