HEADER ISOMERASE 19-DEC-13 4O4W TITLE CRYSTAL STRUCTURE OF TRICHOMONAS VAGINALIS TRIOSEPHOSPHATE ISOMERASE TITLE 2 ILE45-GLY MUTANT (TVAG_497370) COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRIOSEPHOSPHATE ISOMERASE; COMPND 3 CHAIN: A; COMPND 4 EC: 5.3.1.1; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: TRICHOMONAS VAGINALIS; SOURCE 3 ORGANISM_TAXID: 5722; SOURCE 4 GENE: TVAG_497370; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21 STAR ROSSETAII; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET19B KEYWDS TIM BARREL, ISOMERASE EXPDTA X-RAY DIFFRACTION AUTHOR S.LARA-GONZALEZ,C.G.BENITEZ-CARDOZA,L.G.BRIEBA REVDAT 3 28-FEB-24 4O4W 1 REMARK SEQADV LINK REVDAT 2 07-MAR-18 4O4W 1 REMARK REVDAT 1 24-DEC-14 4O4W 0 JRNL AUTH S.LARA-GONZALEZ,C.G.BENITEZ-CARDOZA,L.G.BRIEBA JRNL TITL ENGINEERING MUTANTS WITH ALTERED DIMER-MONOMER EQUILIBRIUM JRNL TITL 2 REVEAL THE EXISTENCE OF STABLE MONOMERIC TRIOSEPHOSPHATE JRNL TITL 3 ISOMERASES JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.35 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX DEV_1396 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.35 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 52.38 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 11952 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.196 REMARK 3 R VALUE (WORKING SET) : 0.194 REMARK 3 FREE R VALUE : 0.232 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 598 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 52.3899 - 3.7301 1.00 2976 157 0.1741 0.1919 REMARK 3 2 3.7301 - 2.9607 1.00 2825 149 0.1964 0.2429 REMARK 3 3 2.9607 - 2.5865 1.00 2811 148 0.2189 0.2958 REMARK 3 4 2.5865 - 2.3500 0.99 2742 144 0.2080 0.2519 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) : 0.260 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 20.760 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 23.54 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 21.24 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 : 0.011 1902 REMARK 3 ANGLE : 1.167 2577 REMARK 3 CHIRALITY : 0.074 294 REMARK 3 PLANARITY : 0.006 337 REMARK 3 DIHEDRAL : 12.018 665 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 4O4W COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 17-JAN-14. REMARK 100 THE DEPOSITION ID IS D_1000084045. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 06-APR-11 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5419 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV++ REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA 3.3.16 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 11987 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.350 REMARK 200 RESOLUTION RANGE LOW (A) : 52.377 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 5.700 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.10600 REMARK 200 FOR THE DATA SET : 11.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.35 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.48 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.6 REMARK 200 DATA REDUNDANCY IN SHELL : 5.40 REMARK 200 R MERGE FOR SHELL (I) : 0.34000 REMARK 200 R SYM FOR SHELL (I) : 0.34000 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: PHASER 2.1.4 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.80 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.50 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2M CALCIUM ACETATE, 0.1M SODIUM REMARK 280 CACODYLATE, 18% PEG 8000, PH 6.5, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 294K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 2 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 X,-Y,-Z REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 -X,-Y+1/2,Z+1/2 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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 28.00500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 52.37700 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 28.00500 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 52.37700 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3640 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18000 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -61.0 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 350 BIOMT1 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 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 LYS A 252 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 22 CG CD CE NZ REMARK 470 GLU A 25 CG CD OE1 OE2 REMARK 470 LYS A 31 CG CD CE NZ REMARK 470 GLN A 52 CG CD OE1 NE2 REMARK 470 LYS A 56 CG CD CE NZ REMARK 470 LYS A 102 CG CD CE NZ REMARK 470 LYS A 113 CG CD CE NZ REMARK 470 GLU A 147 CG CD OE1 OE2 REMARK 470 LYS A 148 CG CD CE NZ REMARK 470 LYS A 175 CG CD CE NZ REMARK 470 GLN A 180 CG CD OE1 NE2 REMARK 470 LYS A 196 CG CD CE NZ REMARK 470 GLU A 220 CG CD OE1 OE2 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 LYS A 11 -142.58 62.23 REMARK 500 ASN A 64 157.70 177.83 REMARK 500 ASP A 99 -67.63 -90.48 REMARK 500 TRP A 169 -8.86 -50.56 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 NA A 302 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLY A 156 O REMARK 620 2 ASP A 159 OD1 67.3 REMARK 620 3 ASP A 159 OD2 117.3 51.8 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A 301 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ALA A 222 O REMARK 620 2 CYS A 224 O 90.3 REMARK 620 3 VAL A 227 O 116.1 90.7 REMARK 620 4 SER A 251 OG 93.9 156.1 108.3 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 NA A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 302 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4O4V RELATED DB: PDB REMARK 900 RELATED ID: 4O50 RELATED DB: PDB REMARK 900 RELATED ID: 4O52 RELATED DB: PDB REMARK 900 RELATED ID: 4O53 RELATED DB: PDB REMARK 900 RELATED ID: 4O54 RELATED DB: PDB REMARK 900 RELATED ID: 4O57 RELATED DB: PDB REMARK 900 RELATED ID: 3QSR RELATED DB: PDB DBREF 4O4W A 1 252 UNP A2EGX9 A2EGX9_TRIVA 1 252 SEQADV 4O4W GLY A 45 UNP A2EGX9 ILE 45 ENGINEERED MUTATION SEQRES 1 A 252 MET ARG THR PHE PHE VAL GLY GLY ASN TRP LYS ALA ASN SEQRES 2 A 252 PRO LYS THR VAL GLU GLU ALA GLU LYS LEU ILE GLU MET SEQRES 3 A 252 LEU ASN GLY ALA LYS VAL GLU GLY ASN VAL GLU VAL VAL SEQRES 4 A 252 VAL ALA ALA PRO PHE GLY PHE LEU PRO THR LEU GLN GLN SEQRES 5 A 252 LYS LEU ARG LYS ASP TRP LYS VAL SER ALA GLU ASN VAL SEQRES 6 A 252 PHE THR LYS PRO ASN GLY ALA PHE THR GLY GLU VAL THR SEQRES 7 A 252 VAL PRO MET ILE LYS SER PHE GLY ILE GLU TRP THR ILE SEQRES 8 A 252 LEU GLY HIS SER GLU ARG ARG ASP ILE LEU LYS GLU ASP SEQRES 9 A 252 ASP GLU PHE LEU ALA ALA LYS ALA LYS PHE ALA LEU GLU SEQRES 10 A 252 ASN GLY MET LYS ILE ILE TYR CYS CYS GLY GLU HIS LEU SEQRES 11 A 252 SER GLU ARG GLU ALA GLY LYS ALA SER GLU PHE VAL SER SEQRES 12 A 252 ALA GLN ILE GLU LYS MET ILE PRO ALA ILE PRO ALA GLY SEQRES 13 A 252 LYS TRP ASP ASP VAL VAL ILE ALA TYR GLU PRO ILE TRP SEQRES 14 A 252 ALA ILE GLY THR GLY LYS VAL ALA SER THR GLN ASP ALA SEQRES 15 A 252 GLN GLU MET CYS LYS VAL ILE ARG ASP ILE LEU ALA ALA SEQRES 16 A 252 LYS VAL GLY ALA ASP ILE ALA ASN LYS VAL ARG ILE LEU SEQRES 17 A 252 TYR GLY GLY SER VAL LYS PRO ASN ASN CYS ASN GLU LEU SEQRES 18 A 252 ALA ALA CYS PRO ASP VAL ASP GLY PHE LEU VAL GLY GLY SEQRES 19 A 252 ALA SER LEU GLU PRO GLY PHE ILE ASN ILE VAL ASN SER SEQRES 20 A 252 ASN VAL HIS SER LYS HET NA A 301 1 HET NA A 302 1 HETNAM NA SODIUM ION FORMUL 2 NA 2(NA 1+) FORMUL 4 HOH *43(H2 O) HELIX 1 1 THR A 16 GLY A 29 1 14 HELIX 2 2 PRO A 43 GLY A 45 5 3 HELIX 3 3 PHE A 46 LEU A 54 1 9 HELIX 4 4 THR A 78 PHE A 85 1 8 HELIX 5 5 HIS A 94 ILE A 100 1 7 HELIX 6 6 ASP A 104 ASN A 118 1 15 HELIX 7 7 HIS A 129 ALA A 135 1 7 HELIX 8 8 LYS A 137 ILE A 150 1 14 HELIX 9 9 PRO A 151 ILE A 153 5 3 HELIX 10 10 LYS A 157 ASP A 159 5 3 HELIX 11 11 PRO A 167 ILE A 171 5 5 HELIX 12 12 SER A 178 GLY A 198 1 21 HELIX 13 13 GLY A 198 VAL A 205 1 8 HELIX 14 14 ASN A 217 CYS A 224 1 8 HELIX 15 15 GLY A 233 PRO A 239 5 7 HELIX 16 16 GLY A 240 ASN A 246 1 7 HELIX 17 17 SER A 247 SER A 251 5 5 SHEET 1 A 9 PHE A 4 ASN A 9 0 SHEET 2 A 9 VAL A 36 ALA A 41 1 O ALA A 41 N GLY A 8 SHEET 3 A 9 LYS A 59 ALA A 62 1 O SER A 61 N VAL A 40 SHEET 4 A 9 TRP A 89 LEU A 92 1 O TRP A 89 N ALA A 62 SHEET 5 A 9 LYS A 121 CYS A 126 1 O ILE A 123 N LEU A 92 SHEET 6 A 9 VAL A 161 TYR A 165 1 O ALA A 164 N TYR A 124 SHEET 7 A 9 ARG A 206 TYR A 209 1 O LEU A 208 N TYR A 165 SHEET 8 A 9 GLY A 229 VAL A 232 1 O GLY A 229 N TYR A 209 SHEET 9 A 9 PHE A 4 ASN A 9 1 N GLY A 7 O PHE A 230 LINK O GLY A 156 NA NA A 302 1555 1555 2.20 LINK OD1 ASP A 159 NA NA A 302 1555 1555 2.46 LINK OD2 ASP A 159 NA NA A 302 1555 1555 2.56 LINK O ALA A 222 NA NA A 301 1555 1555 2.28 LINK O CYS A 224 NA NA A 301 1555 1555 2.39 LINK O VAL A 227 NA NA A 301 1555 1555 2.38 LINK OG SER A 251 NA NA A 301 1555 1555 2.38 CISPEP 1 ASN A 13 PRO A 14 0 -10.21 SITE 1 AC1 4 ALA A 222 CYS A 224 VAL A 227 SER A 251 SITE 1 AC2 2 GLY A 156 ASP A 159 CRYST1 46.782 56.010 104.754 90.00 90.00 90.00 P 2 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 0.021376 0.000000 0.000000 0.00000 SCALE2 0.000000 0.017854 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009546 0.00000