HEADER STRUCTURAL GENOMICS, UNKNOWN FUNCTION 30-JUN-10 3NRL TITLE CRYSTAL STRUCTURE OF PROTEIN RUMGNA_01417 FROM RUMINOCOCCUS GNAVUS, TITLE 2 NORTHEAST STRUCTURAL GENOMICS CONSORTIUM TARGET UGR76 COMPND MOL_ID: 1; COMPND 2 MOLECULE: UNCHARACTERIZED PROTEIN RUMGNA_01417; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RUMINOCOCCUS GNAVUS; SOURCE 3 ORGANISM_TAXID: 411470; SOURCE 4 STRAIN: ATCC 29149; SOURCE 5 GENE: RUMGNA_01417; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)+ MAGIC; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET 21-23C KEYWDS BETA PROTEIN, STRUCTURAL GENOMICS, PSI-2, PROTEIN STRUCTURE KEYWDS 2 INITIATIVE, NORTHEAST STRUCTURAL GENOMICS CONSORTIUM, NESG, UNKNOWN KEYWDS 3 FUNCTION EXPDTA X-RAY DIFFRACTION AUTHOR J.SEETHARAMAN,M.ABASHIDZE,S.SAHDEV,R.XIAO,C.CICCOSANTI,D.LEE, AUTHOR 2 J.K.EVERETT,R.NAIR,T.B.ACTON,B.ROST,G.T.MONTELIONE,L.TONG,J.F.HUNT, AUTHOR 3 NORTHEAST STRUCTURAL GENOMICS CONSORTIUM (NESG) REVDAT 3 27-DEC-23 3NRL 1 REMARK REVDAT 2 17-JUL-19 3NRL 1 REMARK LINK REVDAT 1 25-AUG-10 3NRL 0 JRNL AUTH J.SEETHARAMAN,M.ABASHIDZE,S.SAHDEV,R.XIAO,C.CICCOSANTI, JRNL AUTH 2 D.LEE,J.K.EVERETT,R.NAIR,T.B.ACTON,B.ROST,G.T.MONTELIONE, JRNL AUTH 3 L.TONG,J.F.HUNT JRNL TITL NORTHEAST STRUCTURAL GENOMICS CONSORTIUM TARGET UGR76 JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.2 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 : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 32.24 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 171398.000 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 86.2 REMARK 3 NUMBER OF REFLECTIONS : 21676 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) : 0.218 REMARK 3 FREE R VALUE : 0.263 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.600 REMARK 3 FREE R VALUE TEST SET COUNT : 2081 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.006 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) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.02 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 64.00 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2415 REMARK 3 BIN R VALUE (WORKING SET) : 0.2070 REMARK 3 BIN FREE R VALUE : 0.2650 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 10.20 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 273 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.016 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1140 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 10 REMARK 3 SOLVENT ATOMS : 80 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 10.80 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 30.11 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.39000 REMARK 3 B22 (A**2) : 5.21000 REMARK 3 B33 (A**2) : -6.60000 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) : 0.22 REMARK 3 ESD FROM SIGMAA (A) : 0.04 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) : 0.29 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.10 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : NULL REMARK 3 BOND ANGLES (DEGREES) : NULL REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL 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) : 3.980 ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : 5.120 ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : 6.760 ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : 9.020 ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.40 REMARK 3 BSOL : 47.74 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 : 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 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: BULK SOLVENT MODEL USED REMARK 4 REMARK 4 3NRL COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 12-JUL-10. REMARK 100 THE DEPOSITION ID IS D_1000060192. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 07-JUN-10 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 : NSLS REMARK 200 BEAMLINE : X4C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97915 REMARK 200 MONOCHROMATOR : SI 111 CHANNEL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MAR CCD 165 MM REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 24739 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.4 REMARK 200 DATA REDUNDANCY : 4.300 REMARK 200 R MERGE (I) : 0.05900 REMARK 200 R SYM (I) : 0.04500 REMARK 200 FOR THE DATA SET : 29.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.93 REMARK 200 COMPLETENESS FOR SHELL (%) : 91.2 REMARK 200 DATA REDUNDANCY IN SHELL : 3.70 REMARK 200 R MERGE FOR SHELL (I) : 0.36500 REMARK 200 R SYM FOR SHELL (I) : 0.30100 REMARK 200 FOR SHELL : 3.100 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SHELX THEN SOLVE/RESOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.35 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.10 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PROTEIN SOLUTION: 100MM NACL, 5MM DTT, REMARK 280 0.02% NAN3, 10MM TRIS-HCL (PH 7.5) . RESERVOIR SOLUTION: 0.1M REMARK 280 CACODYLATE ACID (PH 6.5), 18% PEG3350, AND 0.2M AMMONIUM REMARK 280 SULFATE., VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 291K 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 20.29050 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 38.23850 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 26.53600 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 38.23850 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 20.29050 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 26.53600 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 300 REMARK: DIMER 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 MSE A 1 REMARK 465 SER A 2 REMARK 465 GLU A 3 REMARK 465 HIS A 4 REMARK 465 LEU A 74 REMARK 465 GLU A 75 REMARK 465 HIS A 76 REMARK 465 HIS A 77 REMARK 465 HIS A 78 REMARK 465 HIS A 79 REMARK 465 HIS A 80 REMARK 465 HIS A 81 REMARK 465 MSE B 1 REMARK 465 SER B 2 REMARK 465 GLU B 3 REMARK 465 HIS B 4 REMARK 465 LEU B 74 REMARK 465 GLU B 75 REMARK 465 HIS B 76 REMARK 465 HIS B 77 REMARK 465 HIS B 78 REMARK 465 HIS B 79 REMARK 465 HIS B 80 REMARK 465 HIS B 81 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O THR A 15 N ARG A 17 2.15 REMARK 500 REMARK 500 REMARK: NULL 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 GLU A 14 42.65 -73.77 REMARK 500 THR A 15 90.60 168.93 REMARK 500 LYS A 42 -107.45 58.56 REMARK 500 LYS B 42 -118.62 66.83 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 82 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 82 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: UGR76 RELATED DB: TARGETDB DBREF 3NRL A 1 73 UNP A7B1J1 A7B1J1_RUMGN 1 73 DBREF 3NRL B 1 73 UNP A7B1J1 A7B1J1_RUMGN 1 73 SEQADV 3NRL LEU A 74 UNP A7B1J1 EXPRESSION TAG SEQADV 3NRL GLU A 75 UNP A7B1J1 EXPRESSION TAG SEQADV 3NRL HIS A 76 UNP A7B1J1 EXPRESSION TAG SEQADV 3NRL HIS A 77 UNP A7B1J1 EXPRESSION TAG SEQADV 3NRL HIS A 78 UNP A7B1J1 EXPRESSION TAG SEQADV 3NRL HIS A 79 UNP A7B1J1 EXPRESSION TAG SEQADV 3NRL HIS A 80 UNP A7B1J1 EXPRESSION TAG SEQADV 3NRL HIS A 81 UNP A7B1J1 EXPRESSION TAG SEQADV 3NRL LEU B 74 UNP A7B1J1 EXPRESSION TAG SEQADV 3NRL GLU B 75 UNP A7B1J1 EXPRESSION TAG SEQADV 3NRL HIS B 76 UNP A7B1J1 EXPRESSION TAG SEQADV 3NRL HIS B 77 UNP A7B1J1 EXPRESSION TAG SEQADV 3NRL HIS B 78 UNP A7B1J1 EXPRESSION TAG SEQADV 3NRL HIS B 79 UNP A7B1J1 EXPRESSION TAG SEQADV 3NRL HIS B 80 UNP A7B1J1 EXPRESSION TAG SEQADV 3NRL HIS B 81 UNP A7B1J1 EXPRESSION TAG SEQRES 1 A 81 MSE SER GLU HIS ARG GLU GLY THR LEU PHE TYR ASP THR SEQRES 2 A 81 GLU THR GLY ARG TYR ASP ILE ARG PHE ASP LEU GLU SER SEQRES 3 A 81 PHE TYR GLY GLY LEU HIS CYS GLY GLU CYS PHE ASP VAL SEQRES 4 A 81 LYS VAL LYS ASP VAL TRP VAL PRO VAL ARG ILE GLU MSE SEQRES 5 A 81 GLY ASP ASP TRP TYR LEU VAL GLY LEU ASN VAL SER ARG SEQRES 6 A 81 LEU ASP GLY LEU ARG VAL ARG MSE LEU GLU HIS HIS HIS SEQRES 7 A 81 HIS HIS HIS SEQRES 1 B 81 MSE SER GLU HIS ARG GLU GLY THR LEU PHE TYR ASP THR SEQRES 2 B 81 GLU THR GLY ARG TYR ASP ILE ARG PHE ASP LEU GLU SER SEQRES 3 B 81 PHE TYR GLY GLY LEU HIS CYS GLY GLU CYS PHE ASP VAL SEQRES 4 B 81 LYS VAL LYS ASP VAL TRP VAL PRO VAL ARG ILE GLU MSE SEQRES 5 B 81 GLY ASP ASP TRP TYR LEU VAL GLY LEU ASN VAL SER ARG SEQRES 6 B 81 LEU ASP GLY LEU ARG VAL ARG MSE LEU GLU HIS HIS HIS SEQRES 7 B 81 HIS HIS HIS MODRES 3NRL MSE A 52 MET SELENOMETHIONINE MODRES 3NRL MSE A 73 MET SELENOMETHIONINE MODRES 3NRL MSE B 52 MET SELENOMETHIONINE MODRES 3NRL MSE B 73 MET SELENOMETHIONINE HET MSE A 52 8 HET MSE A 73 8 HET MSE B 52 8 HET MSE B 73 8 HET SO4 A 82 5 HET SO4 B 82 5 HETNAM MSE SELENOMETHIONINE HETNAM SO4 SULFATE ION FORMUL 1 MSE 4(C5 H11 N O2 SE) FORMUL 3 SO4 2(O4 S 2-) FORMUL 5 HOH *80(H2 O) SHEET 1 A 7 SER A 26 PHE A 27 0 SHEET 2 A 7 ARG A 17 ASP A 23 -1 N PHE A 22 O SER A 26 SHEET 3 A 7 GLU A 6 ASP A 12 -1 N PHE A 10 O ASP A 19 SHEET 4 A 7 ARG A 70 ARG A 72 -1 O VAL A 71 N GLY A 7 SHEET 5 A 7 CYS A 36 VAL A 41 -1 N ASP A 38 O ARG A 72 SHEET 6 A 7 VAL A 44 MSE A 52 -1 O VAL A 44 N VAL A 41 SHEET 7 A 7 TRP A 56 VAL A 59 -1 O VAL A 59 N ARG A 49 SHEET 1 B 7 SER B 26 PHE B 27 0 SHEET 2 B 7 TYR B 18 ASP B 23 -1 N PHE B 22 O SER B 26 SHEET 3 B 7 GLU B 6 TYR B 11 -1 N PHE B 10 O ASP B 19 SHEET 4 B 7 ARG B 70 ARG B 72 -1 O VAL B 71 N GLY B 7 SHEET 5 B 7 CYS B 36 VAL B 41 -1 N LYS B 40 O ARG B 70 SHEET 6 B 7 VAL B 44 MSE B 52 -1 O VAL B 46 N VAL B 39 SHEET 7 B 7 TRP B 56 VAL B 59 -1 O VAL B 59 N ARG B 49 LINK C GLU A 51 N MSE A 52 1555 1555 1.33 LINK C MSE A 52 N GLY A 53 1555 1555 1.33 LINK C ARG A 72 N MSE A 73 1555 1555 1.33 LINK C GLU B 51 N MSE B 52 1555 1555 1.33 LINK C MSE B 52 N GLY B 53 1555 1555 1.33 LINK C ARG B 72 N MSE B 73 1555 1555 1.33 SITE 1 AC1 3 ARG A 17 HIS A 32 CYS A 33 SITE 1 AC2 3 ARG B 17 HIS B 32 CYS B 33 CRYST1 40.581 53.072 76.477 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 0.024642 0.000000 0.000000 0.00000 SCALE2 0.000000 0.018842 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013076 0.00000