HEADER CYTOSOLIC PROTEIN 15-MAR-26 29IV TITLE CRYSTAL STRUCTURE OF BORRELIA BURGDORFERI NICOTINAMIDASE BBE22 COMPND MOL_ID: 1; COMPND 2 MOLECULE: NICOTINAMIDASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: NICOTINAMIDE DEAMIDASE; COMPND 5 EC: 3.5.1.19; COMPND 6 ENGINEERED: YES; COMPND 7 OTHER_DETAILS: THE FIRST 4 RESIDUES (GAMG) ARE REMNANTS FROM THE COMPND 8 EXPRESSION TAG. SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BORRELIELLA BURGDORFERI B31; SOURCE 3 ORGANISM_TAXID: 224326; SOURCE 4 GENE: PNCA; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_PLASMID: PETM-11 KEYWDS LYME DISEASE, BORRELIOSIS, PNCA, NICOTINAMIDASE, CYTOSOLIC PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR K.BRANGULIS REVDAT 1 27-MAY-26 29IV 0 JRNL AUTH K.BRANGULIS JRNL TITL THE CRYSTAL STRUCTURE OF THE BORRELIA BURGDORFERI JRNL TITL 2 NICOTINAMIDASE BBE22 RESOLVES A LONG-STANDING ANNOTATION JRNL TITL 3 ERROR. JRNL REF FEBS OPEN BIO 2026 JRNL REFN ESSN 2211-5463 JRNL PMID 42113646 JRNL DOI 10.1002/2211-5463.70268 REMARK 2 REMARK 2 RESOLUTION. 3.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0267 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) : 3.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 42.12 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 97.8 REMARK 3 NUMBER OF REFLECTIONS : 3197 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) : 0.207 REMARK 3 R VALUE (WORKING SET) : 0.204 REMARK 3 FREE R VALUE : 0.263 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.800 REMARK 3 FREE R VALUE TEST SET COUNT : 162 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) : 3.20 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 3.28 REMARK 3 REFLECTION IN BIN (WORKING SET) : 236 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 BIN R VALUE (WORKING SET) : 0.2490 REMARK 3 BIN FREE R VALUE SET COUNT : 13 REMARK 3 BIN FREE R VALUE : 0.4910 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1549 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 10 REMARK 3 SOLVENT ATOMS : 0 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 29.79 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.03000 REMARK 3 B22 (A**2) : 0.08000 REMARK 3 B33 (A**2) : -0.05000 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): 0.602 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.470 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 27.378 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.914 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.890 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1589 ; 0.007 ; 0.013 REMARK 3 BOND LENGTHS OTHERS (A): 1497 ; 0.001 ; 0.016 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2150 ; 1.567 ; 1.631 REMARK 3 BOND ANGLES OTHERS (DEGREES): 3449 ; 1.192 ; 1.584 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 192 ; 9.328 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 78 ;39.213 ;25.256 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 284 ;20.077 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 3 ;15.862 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 217 ; 0.067 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1802 ; 0.006 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 371 ; 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): 771 ; 1.932 ; 3.006 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 770 ; 1.928 ; 3.002 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 962 ; 3.244 ; 4.497 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 963 ; 3.242 ; 4.501 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 818 ; 2.192 ; 3.354 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 817 ; 2.147 ; 3.345 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 1188 ; 3.693 ; 4.908 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 1785 ; 6.734 ;35.540 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 1786 ; 6.732 ;35.551 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 : 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 29IV COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 15-MAR-26. REMARK 100 THE DEPOSITION ID IS D_1292155232. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-OCT-25 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I03 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.976254 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER2 XE 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 3391 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.200 REMARK 200 RESOLUTION RANGE LOW (A) : 115.210 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.8 REMARK 200 DATA REDUNDANCY : 12.40 REMARK 200 R MERGE (I) : 0.19100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.42 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.42200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 5.400 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 (%): 42.54 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.14 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M BIS-TRIS PH 5.5 25% PEG 3350, REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 294K 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 18.17150 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 57.60600 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 22.60500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 57.60600 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 18.17150 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 22.60500 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 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 GLY A 1 REMARK 465 ALA A 2 REMARK 465 GLN A 196 REMARK 465 SER A 197 REMARK 465 LYS A 198 REMARK 465 LEU A 199 REMARK 465 ASN A 200 REMARK 465 ILE A 201 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 116 CG CD CE NZ 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 13 62.73 39.83 REMARK 500 LEU A 24 45.12 -142.99 REMARK 500 TYR A 42 32.99 -80.94 REMARK 500 ASN A 63 102.21 -56.96 REMARK 500 LYS A 64 -19.83 -48.88 REMARK 500 CYS A 73 54.75 39.80 REMARK 500 ASN A 84 -5.78 -59.86 REMARK 500 PHE A 142 -76.62 -132.21 REMARK 500 LEU A 182 52.81 -112.17 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 ZN A 302 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 51 OD2 REMARK 620 2 HIS A 53 NE2 75.6 REMARK 620 3 HIS A 72 NE2 84.3 96.4 REMARK 620 N 1 2 DBREF 29IV A 5 201 UNP G1FKW2 G1FKW2_BORBG 6 202 SEQADV 29IV GLY A 1 UNP G1FKW2 EXPRESSION TAG SEQADV 29IV ALA A 2 UNP G1FKW2 EXPRESSION TAG SEQADV 29IV MET A 3 UNP G1FKW2 EXPRESSION TAG SEQADV 29IV GLY A 4 UNP G1FKW2 EXPRESSION TAG SEQRES 1 A 201 GLY ALA MET GLY GLU ASN SER ALA LEU ILE LEU ILE ASP SEQRES 2 A 201 ILE GLN ASN ASP PHE LEU GLU SER GLY THR LEU PRO VAL SEQRES 3 A 201 SER ASN SER ASN GLU ILE ILE SER LEU ILE ASN GLN LEU SEQRES 4 A 201 GLN ASN TYR PHE LYS ASN ILE ILE ALA THR LYS ASP TRP SEQRES 5 A 201 HIS CYS LYS ASN HIS VAL SER PHE SER ASN ASN LYS ASN SEQRES 6 A 201 GLY GLY ILE TRP PRO GLU HIS CYS VAL LYS ASN THR TRP SEQRES 7 A 201 GLY SER GLU PHE PRO ASN ASP LEU ASN THR LYS ARG ILE SEQRES 8 A 201 LYS LYS VAL PHE PHE LYS GLY THR ASP GLN TYR TYR ASP SEQRES 9 A 201 SER TYR SER GLY PHE TYR ASP ASP CYS ILE LYS LYS LYS SEQRES 10 A 201 GLN THR GLY LEU GLN LEU TYR LEU LYS ASN ASN SER ILE SEQRES 11 A 201 ASN THR LEU PHE ILE THR GLY LEU ALA LEU ASP PHE CYS SEQRES 12 A 201 VAL LYS GLU THR ILE LEU ASP ALA ILE ASN LEU GLY PHE SEQRES 13 A 201 ARG VAL TYR LEU ILE THR ASP ALA THR ARG SER ILE THR SEQRES 14 A 201 SER THR PRO GLU LEU ILE ILE GLN GLU LEU LYS LYS LEU SEQRES 15 A 201 ASN VAL LEU THR CYS PHE SER LYS ASP ILE PHE ASP SER SEQRES 16 A 201 GLN SER LYS LEU ASN ILE HET NIO A 301 9 HET ZN A 302 1 HETNAM NIO NICOTINIC ACID HETNAM ZN ZINC ION FORMUL 2 NIO C6 H5 N O2 FORMUL 3 ZN ZN 2+ HELIX 1 AA1 SER A 29 GLU A 31 5 3 HELIX 2 AA2 ILE A 32 GLN A 40 1 9 HELIX 3 AA3 THR A 77 GLU A 81 5 5 HELIX 4 AA4 GLY A 120 ASN A 128 1 9 HELIX 5 AA5 PHE A 142 LEU A 154 1 13 HELIX 6 AA6 THR A 171 LYS A 180 1 10 HELIX 7 AA7 SER A 189 SER A 195 1 7 SHEET 1 AA1 5 LYS A 93 LYS A 97 0 SHEET 2 AA1 5 ASN A 45 ASP A 51 1 N LYS A 50 O LYS A 97 SHEET 3 AA1 5 SER A 7 ILE A 12 1 N LEU A 9 O ASN A 45 SHEET 4 AA1 5 THR A 132 GLY A 137 1 O PHE A 134 N ILE A 10 SHEET 5 AA1 5 ARG A 157 THR A 165 1 O TYR A 159 N LEU A 133 LINK OD2 ASP A 51 ZN ZN A 302 1555 1555 1.89 LINK NE2 HIS A 53 ZN ZN A 302 1555 1555 2.06 LINK NE2 HIS A 72 ZN ZN A 302 1555 1555 2.17 CISPEP 1 LEU A 138 ALA A 139 0 7.18 CRYST1 36.343 45.210 115.212 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 0.027516 0.000000 0.000000 0.00000 SCALE2 0.000000 0.022119 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008680 0.00000 CONECT 382 1560 CONECT 406 1560 CONECT 558 1560 CONECT 1551 1552 1556 CONECT 1552 1551 1553 CONECT 1553 1552 1554 1557 CONECT 1554 1553 1555 CONECT 1555 1554 1556 CONECT 1556 1551 1555 CONECT 1557 1553 1558 1559 CONECT 1558 1557 CONECT 1559 1557 CONECT 1560 382 406 558 MASTER 294 0 2 7 5 0 0 6 1559 1 13 16 END