1VBJ - Header Asymmetric Unit

HEADER OXIDOREDUCTASE 27-FEB-04 1VBJ

TITLE THE CRYSTAL STRUCTURE OF PROSTAGLANDIN F SYNTHASE FROM TITLE 2 TRYPANOSOMA BRUCEI

COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROSTAGLANDIN F SYNTHASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 1.1.1.188; COMPND 5 ENGINEERED: YES

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: TRYPANOSOMA BRUCEI; SOURCE 3 ORGANISM_TAXID: 5691; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 7 EXPRESSION_SYSTEM_PLASMID: PGX4T-1

KEYWDS TIM BARREL, OXIDOREDUCTASE

EXPDTA X-RAY DIFFRACTION

AUTHOR T.INOUE

REVDAT 2 24-FEB-09 1VBJ 1 VERSN REVDAT 1 12-APR-05 1VBJ 0

JRNL AUTH T.INOUE JRNL TITL THE CRYSTAL STRUCTURE OF PROSTAGLANDIN F SYNTHASE JRNL TITL 2 FROM TRYPANOSOMA BRUCEI JRNL REF TO BE PUBLISHED JRNL REFN

REMARK 1

REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES, PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 32.62 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1451211.500 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 89.0 REMARK 3 NUMBER OF REFLECTIONS : 46348 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 SET) : 0.208 REMARK 3 FREE R VALUE : 0.260 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.100 REMARK 3 FREE R VALUE TEST SET COUNT : 4676 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.004 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.10 REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 88.70 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 6417 REMARK 3 BIN R VALUE (WORKING SET) : 0.2084 REMARK 3 BIN FREE R VALUE : 0.2603 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 10.30 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 4676 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4426 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 122 REMARK 3 SOLVENT ATOMS : 546 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 23.30 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 40.60 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.75000 REMARK 3 B22 (A**2) : 0.75000 REMARK 3 B33 (A**2) : -1.50000 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 COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.26 REMARK 3 ESD FROM SIGMAA (A) : 0.26 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.33 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.31 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.20 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.90 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.79 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.35 REMARK 3 BSOL : 81.14 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : ION.PARAM REMARK 3 PARAMETER FILE 4 : NAP.PARAM REMARK 3 PARAMETER FILE 5 : CIT.PARAM REMARK 3 PARAMETER FILE 6 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : ION.TOP REMARK 3 TOPOLOGY FILE 4 : NAP.TOP REMARK 3 TOPOLOGY FILE 5 : CIT.TOP REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL

REMARK 4 REMARK 4 1VBJ COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 02-MAR-04. REMARK 100 THE RCSB ID CODE IS RCSB006432.

REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SPRING-8 REMARK 200 BEAMLINE : BL12B2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.68811 REMARK 200 MONOCHROMATOR : SI 111 CHANNEL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 47485 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 40.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 91.1 REMARK 200 DATA REDUNDANCY : 8.900 REMARK 200 R MERGE (I) : 0.07100 REMARK 200 R SYM (I) : 0.06700 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 7.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.18 REMARK 200 COMPLETENESS FOR SHELL (%) : 88.4 REMARK 200 DATA REDUNDANCY IN SHELL : 8.90 REMARK 200 R MERGE FOR SHELL (I) : 0.24800 REMARK 200 R SYM FOR SHELL (I) : 0.25300 REMARK 200 <I/SIGMA(I)> 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: AMORE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL

REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 64.45 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.46 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: SODIUM CITRATE, PH 6.5, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 100K

REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-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 68.13450 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 56.60600 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 56.60600 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 34.06725 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 56.60600 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 56.60600 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 102.20175 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 56.60600 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 56.60600 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 34.06725 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 56.60600 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 56.60600 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 102.20175 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 68.13450 REMARK 290 REMARK 290 REMARK: NULL

REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: B 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 B -4 REMARK 465 SER B -3

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 -3 113.42 71.68 REMARK 500 MET A 1 -24.02 155.40 REMARK 500 GLN A 26 111.30 62.63 REMARK 500 ASN A 54 18.16 -141.11 REMARK 500 ASP A 115 31.98 -151.07 REMARK 500 GLN A 170 26.45 48.59 REMARK 500 SER A 231 143.60 -170.29 REMARK 500 PHE A 272 106.63 -58.72 REMARK 500 GLN B 26 123.65 -37.19 REMARK 500 SER B 81 -3.75 -57.51 REMARK 500 ASP B 115 30.34 -143.16 REMARK 500 HIS B 152 60.83 -118.19 REMARK 500 LEU B 168 74.18 -151.11 REMARK 500 PRO B 269 -15.13 -49.70 REMARK 500 PHE B 272 95.57 -58.77 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 A4027 DISTANCE = 8.12 ANGSTROMS REMARK 525 HOH B4028 DISTANCE = 5.01 ANGSTROMS REMARK 525 HOH B4034 DISTANCE = 5.13 ANGSTROMS REMARK 525 HOH A4086 DISTANCE = 5.46 ANGSTROMS REMARK 525 HOH A4096 DISTANCE = 7.46 ANGSTROMS REMARK 525 HOH B4099 DISTANCE = 6.99 ANGSTROMS REMARK 525 HOH B4105 DISTANCE = 5.69 ANGSTROMS REMARK 525 HOH B4129 DISTANCE = 9.01 ANGSTROMS REMARK 525 HOH B4130 DISTANCE = 5.22 ANGSTROMS REMARK 525 HOH B4136 DISTANCE = 8.57 ANGSTROMS REMARK 525 HOH B4137 DISTANCE = 8.52 ANGSTROMS REMARK 525 HOH B4138 DISTANCE = 7.01 ANGSTROMS REMARK 525 HOH B4139 DISTANCE = 7.44 ANGSTROMS REMARK 525 HOH B4141 DISTANCE = 9.39 ANGSTROMS REMARK 525 HOH B4143 DISTANCE = 7.13 ANGSTROMS REMARK 525 HOH A4144 DISTANCE = 6.34 ANGSTROMS REMARK 525 HOH A4146 DISTANCE = 7.16 ANGSTROMS REMARK 525 HOH B4147 DISTANCE = 5.05 ANGSTROMS REMARK 525 HOH B4156 DISTANCE = 8.42 ANGSTROMS REMARK 525 HOH B4157 DISTANCE = 10.01 ANGSTROMS REMARK 525 HOH B4158 DISTANCE = 12.60 ANGSTROMS REMARK 525 HOH B4159 DISTANCE = 12.78 ANGSTROMS REMARK 525 HOH B4160 DISTANCE = 13.07 ANGSTROMS REMARK 525 HOH B4162 DISTANCE = 11.20 ANGSTROMS REMARK 525 HOH B4164 DISTANCE = 11.12 ANGSTROMS REMARK 525 HOH B4165 DISTANCE = 10.99 ANGSTROMS REMARK 525 HOH A4166 DISTANCE = 8.24 ANGSTROMS REMARK 525 HOH B4167 DISTANCE = 12.34 ANGSTROMS REMARK 525 HOH B4168 DISTANCE = 10.70 ANGSTROMS REMARK 525 HOH B4169 DISTANCE = 12.76 ANGSTROMS REMARK 525 HOH B4170 DISTANCE = 9.14 ANGSTROMS REMARK 525 HOH B4171 DISTANCE = 11.44 ANGSTROMS REMARK 525 HOH B4172 DISTANCE = 14.37 ANGSTROMS REMARK 525 HOH B4173 DISTANCE = 7.03 ANGSTROMS REMARK 525 HOH B4174 DISTANCE = 6.36 ANGSTROMS REMARK 525 HOH B4179 DISTANCE = 6.53 ANGSTROMS REMARK 525 HOH B4186 DISTANCE = 5.24 ANGSTROMS REMARK 525 HOH A4187 DISTANCE = 10.10 ANGSTROMS REMARK 525 HOH B4188 DISTANCE = 6.73 ANGSTROMS REMARK 525 HOH A4188 DISTANCE = 5.30 ANGSTROMS REMARK 525 HOH A4190 DISTANCE = 9.07 ANGSTROMS REMARK 525 HOH A4191 DISTANCE = 7.87 ANGSTROMS REMARK 525 HOH A4192 DISTANCE = 7.27 ANGSTROMS REMARK 525 HOH A4193 DISTANCE = 7.85 ANGSTROMS REMARK 525 HOH B4194 DISTANCE = 5.97 ANGSTROMS REMARK 525 HOH A4195 DISTANCE = 7.52 ANGSTROMS REMARK 525 HOH A4198 DISTANCE = 10.48 ANGSTROMS REMARK 525 HOH A4199 DISTANCE = 6.55 ANGSTROMS REMARK 525 HOH A4200 DISTANCE = 10.55 ANGSTROMS REMARK 525 HOH B4202 DISTANCE = 6.20 ANGSTROMS REMARK 525 HOH A4205 DISTANCE = 6.19 ANGSTROMS REMARK 525 HOH A4206 DISTANCE = 9.90 ANGSTROMS REMARK 525 HOH A4207 DISTANCE = 9.64 ANGSTROMS REMARK 525 HOH A4208 DISTANCE = 8.97 ANGSTROMS REMARK 525 HOH A4209 DISTANCE = 6.43 ANGSTROMS REMARK 525 HOH B4227 DISTANCE = 6.16 ANGSTROMS REMARK 525 HOH A4233 DISTANCE = 5.60 ANGSTROMS REMARK 525 HOH B4238 DISTANCE = 7.17 ANGSTROMS REMARK 525 HOH B4239 DISTANCE = 7.40 ANGSTROMS REMARK 525 HOH A4240 DISTANCE = 5.84 ANGSTROMS REMARK 525 HOH B4242 DISTANCE = 7.67 ANGSTROMS REMARK 525 HOH B4244 DISTANCE = 6.24 ANGSTROMS REMARK 525 HOH B4246 DISTANCE = 6.83 ANGSTROMS REMARK 525 HOH B4247 DISTANCE = 10.15 ANGSTROMS REMARK 525 HOH B4248 DISTANCE = 7.17 ANGSTROMS REMARK 525 HOH B4249 DISTANCE = 9.52 ANGSTROMS REMARK 525 HOH B4250 DISTANCE = 9.17 ANGSTROMS REMARK 525 HOH B4251 DISTANCE = 10.69 ANGSTROMS REMARK 525 HOH B4252 DISTANCE = 6.62 ANGSTROMS REMARK 525 HOH B4253 DISTANCE = 8.03 ANGSTROMS REMARK 525 HOH A4254 DISTANCE = 5.17 ANGSTROMS REMARK 525 HOH A4260 DISTANCE = 6.70 ANGSTROMS REMARK 525 HOH A4261 DISTANCE = 5.10 ANGSTROMS REMARK 525 HOH A4262 DISTANCE = 7.70 ANGSTROMS REMARK 525 HOH A4263 DISTANCE = 7.87 ANGSTROMS REMARK 525 HOH A4264 DISTANCE = 5.78 ANGSTROMS REMARK 525 HOH A4265 DISTANCE = 7.90 ANGSTROMS REMARK 525 HOH A4270 DISTANCE = 7.50 ANGSTROMS REMARK 525 HOH A4272 DISTANCE = 7.65 ANGSTROMS REMARK 525 HOH A4273 DISTANCE = 6.14 ANGSTROMS REMARK 525 HOH A4277 DISTANCE = 5.00 ANGSTROMS REMARK 525 HOH A4279 DISTANCE = 12.11 ANGSTROMS REMARK 525 HOH A4281 DISTANCE = 5.97 ANGSTROMS REMARK 525 HOH A4282 DISTANCE = 9.92 ANGSTROMS REMARK 525 HOH A4283 DISTANCE = 11.80 ANGSTROMS REMARK 525 HOH A4284 DISTANCE = 8.63 ANGSTROMS REMARK 525 HOH A4290 DISTANCE = 7.42 ANGSTROMS REMARK 525 HOH A4291 DISTANCE = 10.43 ANGSTROMS

REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NAP A 3001 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NAP B 3002 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CIT A 4001 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CIT B 4002

REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1MZ7 RELATED DB: PDB REMARK 900 THE SAME PROTEIN COMPLEXED WITH SULFATE

DBREF 1VBJ A 1 276 UNP Q9GV41 Q9GV41_9TRYP 1 276 DBREF 1VBJ B 1 276 UNP Q9GV41 Q9GV41_9TRYP 1 276

SEQADV 1VBJ GLY A -4 UNP Q9GV41 CLONING ARTIFACT SEQADV 1VBJ SER A -3 UNP Q9GV41 CLONING ARTIFACT SEQADV 1VBJ PRO A -2 UNP Q9GV41 CLONING ARTIFACT SEQADV 1VBJ GLU A -1 UNP Q9GV41 CLONING ARTIFACT SEQADV 1VBJ PHE A 0 UNP Q9GV41 CLONING ARTIFACT SEQADV 1VBJ GLY B -4 UNP Q9GV41 CLONING ARTIFACT SEQADV 1VBJ SER B -3 UNP Q9GV41 CLONING ARTIFACT SEQADV 1VBJ PRO B -2 UNP Q9GV41 CLONING ARTIFACT SEQADV 1VBJ GLU B -1 UNP Q9GV41 CLONING ARTIFACT SEQADV 1VBJ PHE B 0 UNP Q9GV41 CLONING ARTIFACT

SEQRES 1 A 281 GLY SER PRO GLU PHE MET ALA LEU THR GLN SER LEU LYS SEQRES 2 A 281 LEU SER ASN GLY VAL MET MET PRO VAL LEU GLY PHE GLY SEQRES 3 A 281 MET TRP LYS LEU GLN ASP GLY ASN GLU ALA GLU THR ALA SEQRES 4 A 281 THR MET TRP ALA ILE LYS SER GLY TYR ARG HIS ILE ASP SEQRES 5 A 281 THR ALA ALA ILE TYR LYS ASN GLU GLU SER ALA GLY ARG SEQRES 6 A 281 ALA ILE ALA SER CYS GLY VAL PRO ARG GLU GLU LEU PHE SEQRES 7 A 281 VAL THR THR LYS LEU TRP ASN SER ASP GLN GLY TYR GLU SEQRES 8 A 281 SER THR LEU SER ALA PHE GLU LYS SER ILE LYS LYS LEU SEQRES 9 A 281 GLY LEU GLU TYR VAL ASP LEU TYR LEU ILE HIS TRP PRO SEQRES 10 A 281 GLY LYS ASP LYS PHE ILE ASP THR TRP LYS ALA PHE GLU SEQRES 11 A 281 LYS LEU TYR ALA ASP LYS LYS VAL ARG ALA ILE GLY VAL SEQRES 12 A 281 SER ASN PHE HIS GLU HIS HIS ILE GLU GLU LEU LEU LYS SEQRES 13 A 281 HIS CYS LYS VAL ALA PRO MET VAL ASN GLN ILE GLU LEU SEQRES 14 A 281 HIS PRO LEU LEU ASN GLN LYS ALA LEU CYS GLU TYR CYS SEQRES 15 A 281 LYS SER LYS ASN ILE ALA VAL THR ALA TRP SER PRO LEU SEQRES 16 A 281 GLY GLN GLY HIS LEU VAL GLU ASP ALA ARG LEU LYS ALA SEQRES 17 A 281 ILE GLY GLY LYS TYR GLY LYS THR ALA ALA GLN VAL MET SEQRES 18 A 281 LEU ARG TRP GLU ILE GLN ALA GLY VAL ILE THR ILE PRO SEQRES 19 A 281 LYS SER GLY ASN GLU ALA ARG ILE LYS GLU ASN GLY ASN SEQRES 20 A 281 ILE PHE ASP PHE GLU LEU THR ALA GLU ASP ILE GLN VAL SEQRES 21 A 281 ILE ASP GLY MET ASN ALA GLY HIS ARG TYR GLY PRO ASP SEQRES 22 A 281 PRO GLU VAL PHE MET ASN ASP PHE SEQRES 1 B 281 GLY SER PRO GLU PHE MET ALA LEU THR GLN SER LEU LYS SEQRES 2 B 281 LEU SER ASN GLY VAL MET MET PRO VAL LEU GLY PHE GLY SEQRES 3 B 281 MET TRP LYS LEU GLN ASP GLY ASN GLU ALA GLU THR ALA SEQRES 4 B 281 THR MET TRP ALA ILE LYS SER GLY TYR ARG HIS ILE ASP SEQRES 5 B 281 THR ALA ALA ILE TYR LYS ASN GLU GLU SER ALA GLY ARG SEQRES 6 B 281 ALA ILE ALA SER CYS GLY VAL PRO ARG GLU GLU LEU PHE SEQRES 7 B 281 VAL THR THR LYS LEU TRP ASN SER ASP GLN GLY TYR GLU SEQRES 8 B 281 SER THR LEU SER ALA PHE GLU LYS SER ILE LYS LYS LEU SEQRES 9 B 281 GLY LEU GLU TYR VAL ASP LEU TYR LEU ILE HIS TRP PRO SEQRES 10 B 281 GLY LYS ASP LYS PHE ILE ASP THR TRP LYS ALA PHE GLU SEQRES 11 B 281 LYS LEU TYR ALA ASP LYS LYS VAL ARG ALA ILE GLY VAL SEQRES 12 B 281 SER ASN PHE HIS GLU HIS HIS ILE GLU GLU LEU LEU LYS SEQRES 13 B 281 HIS CYS LYS VAL ALA PRO MET VAL ASN GLN ILE GLU LEU SEQRES 14 B 281 HIS PRO LEU LEU ASN GLN LYS ALA LEU CYS GLU TYR CYS SEQRES 15 B 281 LYS SER LYS ASN ILE ALA VAL THR ALA TRP SER PRO LEU SEQRES 16 B 281 GLY GLN GLY HIS LEU VAL GLU ASP ALA ARG LEU LYS ALA SEQRES 17 B 281 ILE GLY GLY LYS TYR GLY LYS THR ALA ALA GLN VAL MET SEQRES 18 B 281 LEU ARG TRP GLU ILE GLN ALA GLY VAL ILE THR ILE PRO SEQRES 19 B 281 LYS SER GLY ASN GLU ALA ARG ILE LYS GLU ASN GLY ASN SEQRES 20 B 281 ILE PHE ASP PHE GLU LEU THR ALA GLU ASP ILE GLN VAL SEQRES 21 B 281 ILE ASP GLY MET ASN ALA GLY HIS ARG TYR GLY PRO ASP SEQRES 22 B 281 PRO GLU VAL PHE MET ASN ASP PHE

HET NAP A3001 48 HET NAP B3002 48 HET CIT A4001 13 HET CIT B4002 13

HETNAM NAP NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE HETNAM CIT CITRIC ACID

HETSYN NAP 2'-MONOPHOSPHOADENOSINE 5'-DIPHOSPHORIBOSE

FORMUL 3 NAP 2(C21 H28 N7 O17 P3) FORMUL 5 CIT 2(C6 H8 O7) FORMUL 7 HOH *546(H2 O)

HELIX 1 1 GLY A 28 GLY A 42 1 15 HELIX 2 2 ALA A 49 LYS A 53 5 5 HELIX 3 3 ASN A 54 CYS A 65 1 12 HELIX 4 4 PRO A 68 LEU A 72 5 5 HELIX 5 5 TRP A 79 GLN A 83 5 5 HELIX 6 6 GLY A 84 GLY A 100 1 17 HELIX 7 7 LYS A 116 ASP A 130 1 15 HELIX 8 8 HIS A 142 LYS A 151 1 10 HELIX 9 9 GLN A 170 LYS A 180 1 11 HELIX 10 10 LEU A 190 HIS A 194 5 5 HELIX 11 11 ASP A 198 LYS A 207 1 10 HELIX 12 12 THR A 211 ALA A 223 1 13 HELIX 13 13 ASN A 233 ASN A 242 1 10 HELIX 14 14 THR A 249 GLY A 258 1 10 HELIX 15 15 GLY B 28 LYS B 40 1 13 HELIX 16 16 ALA B 49 LYS B 53 5 5 HELIX 17 17 ASN B 54 CYS B 65 1 12 HELIX 18 18 PRO B 68 LEU B 72 5 5 HELIX 19 19 TRP B 79 GLN B 83 5 5 HELIX 20 20 GLY B 84 LEU B 99 1 16 HELIX 21 21 LYS B 116 ASP B 130 1 15 HELIX 22 22 HIS B 142 HIS B 152 1 11 HELIX 23 23 GLN B 170 LYS B 180 1 11 HELIX 24 24 LEU B 190 HIS B 194 5 5 HELIX 25 25 ASP B 198 LYS B 207 1 10 HELIX 26 26 THR B 211 ALA B 223 1 13 HELIX 27 27 ASN B 233 ASN B 242 1 10 HELIX 28 28 THR B 249 GLY B 258 1 10

SHEET 1 A 2 SER A 6 LYS A 8 0 SHEET 2 A 2 MET A 14 PRO A 16 -1 O MET A 15 N LEU A 7 SHEET 1 B 8 PHE A 20 GLY A 21 0 SHEET 2 B 8 HIS A 45 ASP A 47 1 O ASP A 47 N PHE A 20 SHEET 3 B 8 PHE A 73 LEU A 78 1 O PHE A 73 N ILE A 46 SHEET 4 B 8 LEU A 106 ILE A 109 1 O LEU A 108 N LEU A 78 SHEET 5 B 8 ILE A 136 SER A 139 1 O GLY A 137 N TYR A 107 SHEET 6 B 8 VAL A 159 GLU A 163 1 O VAL A 159 N VAL A 138 SHEET 7 B 8 ALA A 183 TRP A 187 1 O TRP A 187 N ILE A 162 SHEET 8 B 8 ILE A 226 THR A 227 1 O ILE A 226 N ALA A 186 SHEET 1 C 2 SER B 6 LYS B 8 0 SHEET 2 C 2 MET B 14 PRO B 16 -1 O MET B 15 N LEU B 7 SHEET 1 D 8 PHE B 20 GLY B 21 0 SHEET 2 D 8 HIS B 45 ASP B 47 1 O ASP B 47 N PHE B 20 SHEET 3 D 8 PHE B 73 LEU B 78 1 O PHE B 73 N ILE B 46 SHEET 4 D 8 VAL B 104 ILE B 109 1 O LEU B 108 N LEU B 78 SHEET 5 D 8 VAL B 133 SER B 139 1 O GLY B 137 N TYR B 107 SHEET 6 D 8 VAL B 159 GLU B 163 1 O VAL B 159 N VAL B 138 SHEET 7 D 8 ALA B 183 TRP B 187 1 O THR B 185 N ILE B 162 SHEET 8 D 8 ILE B 226 THR B 227 1 O ILE B 226 N ALA B 186

SITE 1 AC1 32 GLY A 21 MET A 22 TRP A 23 ASP A 47 SITE 2 AC1 32 TYR A 52 LYS A 77 HIS A 110 SER A 139 SITE 3 AC1 32 ASN A 140 GLN A 161 TRP A 187 SER A 188 SITE 4 AC1 32 PRO A 189 LEU A 190 GLY A 191 GLN A 192 SITE 5 AC1 32 GLY A 193 VAL A 196 ALA A 213 ILE A 228 SITE 6 AC1 32 PRO A 229 LYS A 230 SER A 231 GLY A 232 SITE 7 AC1 32 ARG A 236 GLU A 239 ASN A 240 CIT A4001 SITE 8 AC1 32 HOH A4024 HOH A4026 HOH A4082 HOH A4126 SITE 1 AC2 30 GLY B 21 MET B 22 TRP B 23 ASP B 47 SITE 2 AC2 30 TYR B 52 LYS B 77 HIS B 110 SER B 139 SITE 3 AC2 30 ASN B 140 GLN B 161 TRP B 187 SER B 188 SITE 4 AC2 30 PRO B 189 LEU B 190 GLY B 191 GLN B 192 SITE 5 AC2 30 GLY B 193 VAL B 196 ALA B 213 ILE B 228 SITE 6 AC2 30 PRO B 229 LYS B 230 SER B 231 GLY B 232 SITE 7 AC2 30 ARG B 236 GLU B 239 ASN B 240 CIT B4002 SITE 8 AC2 30 HOH B4074 HOH B4128 SITE 1 AC3 9 TRP A 23 ILE A 51 TYR A 52 TRP A 79 SITE 2 AC3 9 HIS A 110 TRP A 111 LYS A 131 NAP A3001 SITE 3 AC3 9 HOH A4249 SITE 1 AC4 11 TRP B 23 TYR B 52 TRP B 79 HIS B 110 SITE 2 AC4 11 TRP B 111 TRP B 187 GLY B 266 PRO B 267 SITE 3 AC4 11 PHE B 272 NAP B3002 HOH B4153

CRYST1 113.212 113.212 136.269 90.00 90.00 90.00 P 41 21 2 16

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 0.008833 0.000000 0.000000 0.00000

SCALE2 0.000000 0.008833 0.000000 0.00000

SCALE3 0.000000 0.000000 0.007338 0.00000