HEADER TRANSFERASE 14-DEC-12 4IFB TITLE CRYSTAL STRUCTURE OF SULT 2A1 LLGG MUTANT WITH PAPS COMPND MOL_ID: 1; COMPND 2 MOLECULE: BILE SALT SULFOTRANSFERASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: DEHYDROEPIANDROSTERONE SULFOTRANSFERASE, DHEA-ST, COMPND 5 HYDROXYSTEROID SULFOTRANSFERASE, HST, ST2, ST2A3, SULFOTRANSFERASE COMPND 6 2A1, ST2A1; COMPND 7 EC: 2.8.2.14; COMPND 8 ENGINEERED: YES; COMPND 9 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: SULT2A1, HST, STD; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS SULFOTRANSFERASE, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR J.KIM,R.TORO,R.BHOSLE,I.COOK,T.WANG,C.N.FALANY,T.S.LEYH,S.C.ALMO REVDAT 2 20-SEP-23 4IFB 1 REMARK SEQADV LINK REVDAT 1 06-FEB-13 4IFB 0 JRNL AUTH J.KIM,R.TORO,R.BHOSLE,I.COOK,T.WANG,C.N.FALANY,T.S.LEYH, JRNL AUTH 2 S.C.ALMO JRNL TITL SULFOTRANSFERASE SELECTIVITY AT THE MOLECULAR LEVEL JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.7.0025 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) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 48.59 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 91.0 REMARK 3 NUMBER OF REFLECTIONS : 35380 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) : 0.175 REMARK 3 R VALUE (WORKING SET) : 0.173 REMARK 3 FREE R VALUE : 0.213 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1896 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) : 2.30 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.36 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1096 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 38.65 REMARK 3 BIN R VALUE (WORKING SET) : 0.1830 REMARK 3 BIN FREE R VALUE SET COUNT : 60 REMARK 3 BIN FREE R VALUE : 0.2250 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4562 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 84 REMARK 3 SOLVENT ATOMS : 209 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 33.21 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.40000 REMARK 3 B22 (A**2) : -0.44000 REMARK 3 B33 (A**2) : 0.04000 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): 0.230 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.191 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.123 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.994 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.953 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.933 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 4784 ; 0.011 ; 0.020 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 6479 ; 1.534 ; 1.961 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 542 ; 6.981 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 229 ;36.356 ;23.799 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 836 ;16.501 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 24 ;17.299 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 658 ; 0.099 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3594 ; 0.012 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL 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 : 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 USED IF PRESENT IN REMARK 3 THE INPUT REMARK 4 REMARK 4 4IFB COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 18-DEC-12. REMARK 100 THE DEPOSITION ID IS D_1000076680. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-OCT-11 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.2 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X29A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.075 REMARK 200 MONOCHROMATOR : DOUBLE SILICON(111) CRYSTAL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-3000 REMARK 200 DATA SCALING SOFTWARE : HKL-3000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 40906 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 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 (%) : 100.0 REMARK 200 DATA REDUNDANCY : 5.900 REMARK 200 R MERGE (I) : 0.07400 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 23.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.34 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 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 <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: MOLREP REMARK 200 STARTING MODEL: 3F3Y REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 63.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.32 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.6M NAH2PO4/0.4M K2HPO4, 0.1M REMARK 280 PHOSPHATE-CITRATE (PH 4.2), VAPOR DIFFUSION, SITTING DROP, REMARK 280 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 36.68700 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 64.73400 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 47.34150 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 64.73400 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 36.68700 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 47.34150 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3 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 APPLY THE FOLLOWING TO CHAINS: A, 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 350 REMARK 350 BIOMOLECULE: 2 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 350 REMARK 350 BIOMOLECULE: 3 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 MET A 1 REMARK 465 SER A 232 REMARK 465 GLY A 233 REMARK 465 GLY A 234 REMARK 465 SER A 235 REMARK 465 VAL A 236 REMARK 465 ASP A 237 REMARK 465 TYR A 238 REMARK 465 VAL A 239 REMARK 465 VAL A 240 REMARK 465 ASP A 241 REMARK 465 MET B 1 REMARK 465 SER B 2 REMARK 465 SER B 232 REMARK 465 GLY B 233 REMARK 465 GLY B 234 REMARK 465 SER B 235 REMARK 465 VAL B 236 REMARK 465 ASP B 237 REMARK 465 TYR B 238 REMARK 465 VAL B 239 REMARK 465 VAL B 240 REMARK 465 ASP B 241 REMARK 465 LYS B 242 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 ASP A 3 CG OD1 OD2 REMARK 470 LYS A 138 CG CD CE NZ REMARK 470 LYS A 242 CG CD CE NZ REMARK 470 ASP B 3 CG OD1 OD2 REMARK 470 MET B 16 CG SD CE REMARK 470 LYS B 138 CG CD CE NZ REMARK 470 GLU B 285 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 ASN A 122 117.15 -39.53 REMARK 500 LYS A 248 -38.42 -149.53 REMARK 500 HIS A 257 -34.53 -133.28 REMARK 500 GLU B 29 -34.77 -130.32 REMARK 500 ALA B 114 150.34 -48.47 REMARK 500 LYS B 135 -78.50 -39.31 REMARK 500 MET B 137 125.05 -176.99 REMARK 500 ASN B 230 55.14 -112.48 REMARK 500 LYS B 248 -39.13 -139.05 REMARK 500 HIS B 257 -39.04 -138.91 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 K A 303 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ARG A 174 O REMARK 620 2 GLU A 176 O 99.6 REMARK 620 3 PHE A 179 O 95.4 79.9 REMARK 620 4 HOH A 429 O 63.7 141.5 68.5 REMARK 620 5 HOH A 496 O 111.3 148.4 90.4 55.7 REMARK 620 6 HOH A 497 O 104.0 75.4 150.7 140.2 102.4 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K B 304 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ARG B 174 O REMARK 620 2 GLU B 176 O 91.8 REMARK 620 3 PHE B 179 O 96.3 79.7 REMARK 620 4 HOH B 418 O 83.9 134.6 145.8 REMARK 620 5 HOH B 424 O 82.5 144.0 65.8 80.4 REMARK 620 6 HOH B 483 O 146.5 113.6 69.0 92.2 64.1 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PPS A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 B 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PPS B 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 B 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K B 304 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 B 305 DBREF 4IFB A 1 285 UNP Q06520 ST2A1_HUMAN 1 285 DBREF 4IFB B 1 285 UNP Q06520 ST2A1_HUMAN 1 285 SEQADV 4IFB GLY A 233 UNP Q06520 LEU 233 ENGINEERED MUTATION SEQADV 4IFB GLY A 234 UNP Q06520 LEU 234 ENGINEERED MUTATION SEQADV 4IFB GLY B 233 UNP Q06520 LEU 233 ENGINEERED MUTATION SEQADV 4IFB GLY B 234 UNP Q06520 LEU 234 ENGINEERED MUTATION SEQRES 1 A 285 MET SER ASP ASP PHE LEU TRP PHE GLU GLY ILE ALA PHE SEQRES 2 A 285 PRO THR MET GLY PHE ARG SER GLU THR LEU ARG LYS VAL SEQRES 3 A 285 ARG ASP GLU PHE VAL ILE ARG ASP GLU ASP VAL ILE ILE SEQRES 4 A 285 LEU THR TYR PRO LYS SER GLY THR ASN TRP LEU ALA GLU SEQRES 5 A 285 ILE LEU CYS LEU MET HIS SER LYS GLY ASP ALA LYS TRP SEQRES 6 A 285 ILE GLN SER VAL PRO ILE TRP GLU ARG SER PRO TRP VAL SEQRES 7 A 285 GLU SER GLU ILE GLY TYR THR ALA LEU SER GLU THR GLU SEQRES 8 A 285 SER PRO ARG LEU PHE SER SER HIS LEU PRO ILE GLN LEU SEQRES 9 A 285 PHE PRO LYS SER PHE PHE SER SER LYS ALA LYS VAL ILE SEQRES 10 A 285 TYR LEU MET ARG ASN PRO ARG ASP VAL LEU VAL SER GLY SEQRES 11 A 285 TYR PHE PHE TRP LYS ASN MET LYS PHE ILE LYS LYS PRO SEQRES 12 A 285 LYS SER TRP GLU GLU TYR PHE GLU TRP PHE CYS GLN GLY SEQRES 13 A 285 THR VAL LEU TYR GLY SER TRP PHE ASP HIS ILE HIS GLY SEQRES 14 A 285 TRP MET PRO MET ARG GLU GLU LYS ASN PHE LEU LEU LEU SEQRES 15 A 285 SER TYR GLU GLU LEU LYS GLN ASP THR GLY ARG THR ILE SEQRES 16 A 285 GLU LYS ILE CYS GLN PHE LEU GLY LYS THR LEU GLU PRO SEQRES 17 A 285 GLU GLU LEU ASN LEU ILE LEU LYS ASN SER SER PHE GLN SEQRES 18 A 285 SER MET LYS GLU ASN LYS MET SER ASN TYR SER GLY GLY SEQRES 19 A 285 SER VAL ASP TYR VAL VAL ASP LYS ALA GLN LEU LEU ARG SEQRES 20 A 285 LYS GLY VAL SER GLY ASP TRP LYS ASN HIS PHE THR VAL SEQRES 21 A 285 ALA GLN ALA GLU ASP PHE ASP LYS LEU PHE GLN GLU LYS SEQRES 22 A 285 MET ALA ASP LEU PRO ARG GLU LEU PHE PRO TRP GLU SEQRES 1 B 285 MET SER ASP ASP PHE LEU TRP PHE GLU GLY ILE ALA PHE SEQRES 2 B 285 PRO THR MET GLY PHE ARG SER GLU THR LEU ARG LYS VAL SEQRES 3 B 285 ARG ASP GLU PHE VAL ILE ARG ASP GLU ASP VAL ILE ILE SEQRES 4 B 285 LEU THR TYR PRO LYS SER GLY THR ASN TRP LEU ALA GLU SEQRES 5 B 285 ILE LEU CYS LEU MET HIS SER LYS GLY ASP ALA LYS TRP SEQRES 6 B 285 ILE GLN SER VAL PRO ILE TRP GLU ARG SER PRO TRP VAL SEQRES 7 B 285 GLU SER GLU ILE GLY TYR THR ALA LEU SER GLU THR GLU SEQRES 8 B 285 SER PRO ARG LEU PHE SER SER HIS LEU PRO ILE GLN LEU SEQRES 9 B 285 PHE PRO LYS SER PHE PHE SER SER LYS ALA LYS VAL ILE SEQRES 10 B 285 TYR LEU MET ARG ASN PRO ARG ASP VAL LEU VAL SER GLY SEQRES 11 B 285 TYR PHE PHE TRP LYS ASN MET LYS PHE ILE LYS LYS PRO SEQRES 12 B 285 LYS SER TRP GLU GLU TYR PHE GLU TRP PHE CYS GLN GLY SEQRES 13 B 285 THR VAL LEU TYR GLY SER TRP PHE ASP HIS ILE HIS GLY SEQRES 14 B 285 TRP MET PRO MET ARG GLU GLU LYS ASN PHE LEU LEU LEU SEQRES 15 B 285 SER TYR GLU GLU LEU LYS GLN ASP THR GLY ARG THR ILE SEQRES 16 B 285 GLU LYS ILE CYS GLN PHE LEU GLY LYS THR LEU GLU PRO SEQRES 17 B 285 GLU GLU LEU ASN LEU ILE LEU LYS ASN SER SER PHE GLN SEQRES 18 B 285 SER MET LYS GLU ASN LYS MET SER ASN TYR SER GLY GLY SEQRES 19 B 285 SER VAL ASP TYR VAL VAL ASP LYS ALA GLN LEU LEU ARG SEQRES 20 B 285 LYS GLY VAL SER GLY ASP TRP LYS ASN HIS PHE THR VAL SEQRES 21 B 285 ALA GLN ALA GLU ASP PHE ASP LYS LEU PHE GLN GLU LYS SEQRES 22 B 285 MET ALA ASP LEU PRO ARG GLU LEU PHE PRO TRP GLU HET PO4 A 301 5 HET PPS A 302 31 HET K A 303 1 HET PO4 B 301 5 HET PPS B 302 31 HET PO4 B 303 5 HET K B 304 1 HET PO4 B 305 5 HETNAM PO4 PHOSPHATE ION HETNAM PPS 3'-PHOSPHATE-ADENOSINE-5'-PHOSPHATE SULFATE HETNAM K POTASSIUM ION FORMUL 3 PO4 4(O4 P 3-) FORMUL 4 PPS 2(C10 H15 N5 O13 P2 S) FORMUL 5 K 2(K 1+) FORMUL 11 HOH *209(H2 O) HELIX 1 1 ARG A 19 GLU A 29 1 11 HELIX 2 2 GLY A 46 SER A 59 1 14 HELIX 3 3 ALA A 63 VAL A 69 1 7 HELIX 4 4 PRO A 70 SER A 75 1 6 HELIX 5 5 SER A 80 GLU A 89 1 10 HELIX 6 6 PRO A 101 PHE A 105 5 5 HELIX 7 7 PRO A 106 SER A 112 5 7 HELIX 8 8 ASN A 122 LYS A 135 1 14 HELIX 9 9 SER A 145 GLY A 156 1 12 HELIX 10 10 SER A 162 MET A 171 1 10 HELIX 11 11 PRO A 172 ARG A 174 5 3 HELIX 12 12 TYR A 184 ASP A 190 1 7 HELIX 13 13 ASP A 190 GLY A 203 1 14 HELIX 14 14 GLU A 207 SER A 219 1 13 HELIX 15 15 SER A 219 ASN A 226 1 8 HELIX 16 16 GLY A 252 HIS A 257 5 6 HELIX 17 17 THR A 259 MET A 274 1 16 HELIX 18 18 PRO A 278 PHE A 282 5 5 HELIX 19 19 ARG B 19 GLU B 29 1 11 HELIX 20 20 GLY B 46 SER B 59 1 14 HELIX 21 21 ALA B 63 VAL B 69 1 7 HELIX 22 22 PRO B 70 SER B 75 1 6 HELIX 23 23 SER B 80 GLU B 89 1 10 HELIX 24 24 PRO B 101 PHE B 105 5 5 HELIX 25 25 PRO B 106 SER B 112 5 7 HELIX 26 26 ASN B 122 LYS B 135 1 14 HELIX 27 27 SER B 145 GLY B 156 1 12 HELIX 28 28 SER B 162 MET B 171 1 10 HELIX 29 29 PRO B 172 ARG B 174 5 3 HELIX 30 30 TYR B 184 ASP B 190 1 7 HELIX 31 31 ASP B 190 GLY B 203 1 14 HELIX 32 32 GLU B 207 SER B 219 1 13 HELIX 33 33 SER B 219 GLU B 225 1 7 HELIX 34 34 GLY B 252 HIS B 257 5 6 HELIX 35 35 THR B 259 ALA B 275 1 17 HELIX 36 36 PRO B 278 PHE B 282 5 5 SHEET 1 A 2 LEU A 6 PHE A 8 0 SHEET 2 A 2 ILE A 11 PHE A 13 -1 O PHE A 13 N LEU A 6 SHEET 1 B 4 LEU A 95 SER A 98 0 SHEET 2 B 4 VAL A 37 THR A 41 1 N ILE A 39 O PHE A 96 SHEET 3 B 4 LYS A 115 MET A 120 1 O LYS A 115 N ILE A 38 SHEET 4 B 4 PHE A 179 SER A 183 1 O LEU A 182 N TYR A 118 SHEET 1 C 2 LEU B 6 PHE B 8 0 SHEET 2 C 2 ILE B 11 PHE B 13 -1 O PHE B 13 N LEU B 6 SHEET 1 D 4 LEU B 95 SER B 98 0 SHEET 2 D 4 VAL B 37 THR B 41 1 N ILE B 39 O PHE B 96 SHEET 3 D 4 LYS B 115 MET B 120 1 O ILE B 117 N ILE B 38 SHEET 4 D 4 PHE B 179 SER B 183 1 O LEU B 182 N TYR B 118 LINK O ARG A 174 K K A 303 1555 1555 2.93 LINK O GLU A 176 K K A 303 1555 1555 2.72 LINK O PHE A 179 K K A 303 1555 1555 2.65 LINK K K A 303 O HOH A 429 1555 1555 3.24 LINK K K A 303 O HOH A 496 1555 1555 2.95 LINK K K A 303 O HOH A 497 1555 1555 2.83 LINK O ARG B 174 K K B 304 1555 1555 2.76 LINK O GLU B 176 K K B 304 1555 1555 2.81 LINK O PHE B 179 K K B 304 1555 1555 2.75 LINK K K B 304 O HOH B 418 1555 1555 2.99 LINK K K B 304 O HOH B 424 1555 1555 3.44 LINK K K B 304 O HOH B 483 1555 1555 2.66 CISPEP 1 SER A 92 PRO A 93 0 -3.39 CISPEP 2 SER B 92 PRO B 93 0 -4.23 SITE 1 AC1 3 LYS A 248 ASP A 253 HIS A 257 SITE 1 AC2 25 PRO A 43 LYS A 44 SER A 45 GLY A 46 SITE 2 AC2 25 THR A 47 ASN A 48 TRP A 49 HIS A 99 SITE 3 AC2 25 ARG A 121 SER A 129 TYR A 184 SER A 218 SITE 4 AC2 25 SER A 219 PHE A 220 MET A 223 LEU A 245 SITE 5 AC2 25 LEU A 246 ARG A 247 LYS A 248 GLY A 249 SITE 6 AC2 25 HOH A 402 HOH A 403 HOH A 422 HOH A 438 SITE 7 AC2 25 HOH A 503 SITE 1 AC3 5 ARG A 174 GLU A 176 PHE A 179 HOH A 496 SITE 2 AC3 5 HOH A 497 SITE 1 AC4 4 LYS B 248 ASP B 253 ASN B 256 HIS B 257 SITE 1 AC5 25 PRO B 43 LYS B 44 SER B 45 GLY B 46 SITE 2 AC5 25 THR B 47 ASN B 48 TRP B 49 HIS B 99 SITE 3 AC5 25 ARG B 121 SER B 129 TYR B 184 SER B 218 SITE 4 AC5 25 SER B 219 PHE B 220 MET B 223 LEU B 245 SITE 5 AC5 25 LEU B 246 ARG B 247 LYS B 248 GLY B 249 SITE 6 AC5 25 HOH B 403 HOH B 427 HOH B 432 HOH B 449 SITE 7 AC5 25 HOH B 493 SITE 1 AC6 4 HIS B 58 LYS B 60 LYS B 204 HOH B 477 SITE 1 AC7 5 ARG B 174 GLU B 176 PHE B 179 HOH B 418 SITE 2 AC7 5 HOH B 483 SITE 1 AC8 4 TYR B 131 PHE B 132 HIS B 257 HOH B 410 CRYST1 73.374 94.683 129.468 90.00 90.00 90.00 P 21 21 21 8 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 0.013629 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010562 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007724 0.00000