HEADER ANTIMICROBIAL PROTEIN 16-JAN-20 6XTD TITLE RHS1-CT IN COMPLEX WITH COGNATE IMMUNITY PROTEIN RHSI1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: PUTATIVE DEOXYRIBONUCLEASE RHSA; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: RHS1-CT; COMPND 5 EC: 3.1.-.-; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: SECRETED PROTEIN; COMPND 9 CHAIN: B; COMPND 10 SYNONYM: RHSI1; COMPND 11 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SERRATIA MARCESCENS; SOURCE 3 ORGANISM_TAXID: 615; SOURCE 4 GENE: RHSA_2, PWN146_02504; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_PLASMID: PSC962; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: SERRATIA MARCESCENS; SOURCE 10 ORGANISM_TAXID: 615; SOURCE 11 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 12 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 13 EXPRESSION_SYSTEM_PLASMID: PSC962 KEYWDS TYPE VI SECRETION SYSTEM, ANTI-BACTERIAL TOXIN, TYPE VI EFFECTOR, KEYWDS 2 ANTIMICROBIAL PROTEIN EFFECTOR AND IMMUNITY COMPLEX, RHS PROTEIN, KEYWDS 3 ANTIMICROBIAL PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR M.R.HAGAN,B.HUNTER,S.COULTHURST REVDAT 2 08-FEB-23 6XTD 1 COMPND SOURCE REMARK DBREF REVDAT 2 2 1 SEQADV SEQRES HELIX SHEET REVDAT 2 3 1 ATOM REVDAT 1 28-JUL-21 6XTD 0 JRNL AUTH M.HAGAN,S.COULTHURST JRNL TITL RHS1-CT IN COMPLEX WITH COGNATE IMMUNITY PROTEIN RHSI1 JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0257 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 35.42 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 96.1 REMARK 3 NUMBER OF REFLECTIONS : 65622 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : FREE R-VALUE REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.121 REMARK 3 FREE R VALUE : 0.165 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.070 REMARK 3 FREE R VALUE TEST SET COUNT : 3327 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.30 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.33 REMARK 3 REFLECTION IN BIN (WORKING SET) : 4462 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 93.31 REMARK 3 BIN R VALUE (WORKING SET) : 0.2200 REMARK 3 BIN FREE R VALUE SET COUNT : 228 REMARK 3 BIN FREE R VALUE : 0.2740 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2353 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 20 REMARK 3 SOLVENT ATOMS : 392 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 13.60 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 20.30 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.68000 REMARK 3 B22 (A**2) : 0.31500 REMARK 3 B33 (A**2) : 0.77600 REMARK 3 B12 (A**2) : -0.26000 REMARK 3 B13 (A**2) : -0.27200 REMARK 3 B23 (A**2) : -0.41200 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.045 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.047 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.033 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.844 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.985 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.974 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2521 ; 0.020 ; 0.013 REMARK 3 BOND LENGTHS OTHERS (A): 2325 ; 0.003 ; 0.017 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3422 ; 2.086 ; 1.652 REMARK 3 BOND ANGLES OTHERS (DEGREES): 5410 ; 1.608 ; 1.584 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 322 ; 6.629 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 136 ;29.365 ;21.618 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 444 ;15.319 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 18 ;20.270 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 327 ; 0.125 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2860 ; 0.013 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 578 ; 0.003 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 500 ; 0.229 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 52 ; 0.264 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1228 ; 0.186 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 263 ; 0.171 ; 0.200 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): 1214 ; 3.165 ; 1.667 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1213 ; 3.114 ; 1.663 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1523 ; 3.600 ; 2.508 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 1524 ; 3.600 ; 2.512 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1307 ; 5.536 ; 2.159 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 1308 ; 5.535 ; 2.159 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1886 ; 5.872 ; 3.036 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 1887 ; 5.871 ; 3.036 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): 4846 ;11.025 ; 3.000 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 BULK SOLVENT 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 THEIR REMARK 3 RIDING POSITIONS REMARK 4 REMARK 4 6XTD COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 16-JAN-20. REMARK 100 THE DEPOSITION ID IS D_1292106120. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 04-AUG-19 REMARK 200 TEMPERATURE (KELVIN) : 100.15 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) : 0.9150 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XIA2 REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 65672 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.300 REMARK 200 RESOLUTION RANGE LOW (A) : 35.418 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.1 REMARK 200 DATA REDUNDANCY : 10.20 REMARK 200 R MERGE (I) : 0.06300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 15.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.32 REMARK 200 COMPLETENESS FOR SHELL (%) : 93.9 REMARK 200 DATA REDUNDANCY IN SHELL : 10.50 REMARK 200 R MERGE FOR SHELL (I) : 1.22200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: CRANK2 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 38.60 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.00 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M BIS-TRIS PH 5.5 25% PEG 3350, REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,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 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: 3980 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 13940 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -11.0 KCAL/MOL 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 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 1319 REMARK 465 GLY A 1320 REMARK 465 SER A 1321 REMARK 465 SER A 1322 REMARK 465 HIS A 1323 REMARK 465 HIS A 1324 REMARK 465 HIS A 1325 REMARK 465 HIS A 1326 REMARK 465 HIS A 1327 REMARK 465 HIS A 1328 REMARK 465 SER A 1329 REMARK 465 GLN A 1330 REMARK 465 ASP A 1331 REMARK 465 PRO A 1332 REMARK 465 LYS A 1333 REMARK 465 PRO A 1334 REMARK 465 ARG A 1335 REMARK 465 CYS A 1336 REMARK 465 ALA A 1337 REMARK 465 ALA A 1338 REMARK 465 THR A 1339 REMARK 465 LYS A 1340 REMARK 465 ALA A 1341 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 GLU B 150 CD GLU B 150 OE2 -0.074 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ARG B 31 NE - CZ - NH1 ANGL. DEV. = -4.7 DEGREES REMARK 500 ARG B 152 NE - CZ - NH2 ANGL. DEV. = -3.8 DEGREES REMARK 500 ARG B 157 NE - CZ - NH1 ANGL. DEV. = 6.0 DEGREES REMARK 500 ARG B 157 NE - CZ - NH2 ANGL. DEV. = -3.8 DEGREES 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 PRO A1381 -173.20 -66.42 REMARK 500 ASP A1466 178.45 65.94 REMARK 500 TRP B 36 74.78 -152.26 REMARK 500 ARG B 43 20.67 -77.93 REMARK 500 PHE B 71 -50.68 79.57 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 B 504 DISTANCE = 6.21 ANGSTROMS REMARK 525 HOH B 505 DISTANCE = 6.82 ANGSTROMS DBREF1 6XTD A 1333 1473 UNP A0A1C3HFI3_SERMA DBREF2 6XTD A A0A1C3HFI3 1333 1473 DBREF 6XTD B 0 162 PDB 6XTD 6XTD 0 162 SEQADV 6XTD MET A 1319 UNP A0A1C3HFI INITIATING METHIONINE SEQADV 6XTD GLY A 1320 UNP A0A1C3HFI EXPRESSION TAG SEQADV 6XTD SER A 1321 UNP A0A1C3HFI EXPRESSION TAG SEQADV 6XTD SER A 1322 UNP A0A1C3HFI EXPRESSION TAG SEQADV 6XTD HIS A 1323 UNP A0A1C3HFI EXPRESSION TAG SEQADV 6XTD HIS A 1324 UNP A0A1C3HFI EXPRESSION TAG SEQADV 6XTD HIS A 1325 UNP A0A1C3HFI EXPRESSION TAG SEQADV 6XTD HIS A 1326 UNP A0A1C3HFI EXPRESSION TAG SEQADV 6XTD HIS A 1327 UNP A0A1C3HFI EXPRESSION TAG SEQADV 6XTD HIS A 1328 UNP A0A1C3HFI EXPRESSION TAG SEQADV 6XTD SER A 1329 UNP A0A1C3HFI EXPRESSION TAG SEQADV 6XTD GLN A 1330 UNP A0A1C3HFI EXPRESSION TAG SEQADV 6XTD ASP A 1331 UNP A0A1C3HFI EXPRESSION TAG SEQADV 6XTD PRO A 1332 UNP A0A1C3HFI EXPRESSION TAG SEQRES 1 A 155 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER GLN ASP SEQRES 2 A 155 PRO LYS PRO ARG CYS ALA ALA THR LYS ALA ASN ASP HIS SEQRES 3 A 155 ASN GLN ALA ALA PHE GLY ARG GLN TRP GLN GLY ARG GLY SEQRES 4 A 155 ILE TYR LYS GLY ARG ASP SER TRP SER ASN ILE MET LEU SEQRES 5 A 155 LYS GLU GLY ASP ILE VAL TYR GLY GLY ALA PRO GLY GLN SEQRES 6 A 155 SER GLY PHE TYR PHE ASN LYS ALA THR LEU ASP ALA ALA SEQRES 7 A 155 GLY GLY SER ARG ALA LYS LEU TRP GLU SER LEU GLN VAL SEQRES 8 A 155 LEU PRO HIS GLU LYS PHE GLY TYR ARG SER LYS ILE GLN SEQRES 9 A 155 ALA TYR ARG VAL LYS ARG GLU THR ILE ALA GLY THR GLY SEQRES 10 A 155 LYS ALA ILE SER GLN ASP PRO THR ARG PHE GLY GLU GLY SEQRES 11 A 155 GLY GLY THR GLN PHE PHE LEU SER ASN TYR LYS THR VAL SEQRES 12 A 155 LEU GLU PRO ILE ASP LYS PRO PHE GLU ILE GLY LEU SEQRES 1 B 163 MET MET GLN LEU ASP THR TYR ASP GLY THR LEU GLU LEU SEQRES 2 B 163 ALA GLY ILE THR LEU GLY THR ALA THR THR ARG GLU MET SEQRES 3 B 163 LEU ILE LYS GLY SER ARG LEU TRP GLU GLY TRP PRO GLU SEQRES 4 B 163 LYS SER ASP GLY ARG THR THR SER TYR ARG THR ILE ILE SEQRES 5 B 163 SER THR LYS LYS GLU LYS ALA GLY ASP ILE TYR ILE ILE SEQRES 6 B 163 ALA ASP PHE SER GLY ALA PHE ILE THR ASP ALA VAL LEU SEQRES 7 B 163 CYS SER TRP ARG PHE ALA PRO GLU LYS LEU MET MET GLY SEQRES 8 B 163 ILE GLN LYS LYS VAL GLU GLY ALA ILE THR LYS ASN LEU SEQRES 9 B 163 ARG THR TRP PHE TYR GLU LYS THR HIS ILE GLN LEU PRO SEQRES 10 B 163 VAL SER GLY SER TRP GLY HIS ILE ASP ALA ALA TYR ASP SEQRES 11 B 163 PRO HIS ASN LEU THR GLY THR ILE VAL CYS ASN TYR ARG SEQRES 12 B 163 SER ALA PHE HIS THR GLU ASP GLU TRP ARG LYS TYR CYS SEQRES 13 B 163 LYS ARG ASN ASN ILE ILE TYR HET BR A1501 1 HET BR A1502 1 HET BTB A1503 14 HET BR B 201 1 HET BR B 202 1 HET BR B 203 1 HET BR B 204 1 HETNAM BR BROMIDE ION HETNAM BTB 2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL- HETNAM 2 BTB PROPANE-1,3-DIOL HETSYN BTB BIS-TRIS BUFFER FORMUL 3 BR 6(BR 1-) FORMUL 5 BTB C8 H19 N O5 FORMUL 10 HOH *392(H2 O) HELIX 1 AA1 ASN A 1345 TRP A 1353 1 9 HELIX 2 AA2 ASN A 1389 ALA A 1396 1 8 HELIX 3 AA3 SER A 1399 LEU A 1407 1 9 HELIX 4 AA4 ASP A 1441 GLY A 1446 1 6 HELIX 5 AA5 ASN A 1457 VAL A 1461 1 5 HELIX 6 AA6 THR B 22 ILE B 27 1 6 HELIX 7 AA7 GLU B 85 MET B 89 1 5 HELIX 8 AA8 GLY B 97 HIS B 112 1 16 HELIX 9 AA9 SER B 143 PHE B 145 5 3 HELIX 10 AB1 THR B 147 ASN B 158 1 12 SHEET 1 AA1 4 SER A1366 LEU A1370 0 SHEET 2 AA1 4 THR A1430 LYS A1436 -1 O ALA A1432 N ILE A1368 SHEET 3 AA1 4 THR A1451 PHE A1454 -1 O GLN A1452 N GLY A1435 SHEET 4 AA1 4 PHE A1386 PHE A1388 -1 N TYR A1387 O PHE A1453 SHEET 1 AA2 3 ILE A1375 ALA A1380 0 SHEET 2 AA2 3 LYS A1420 VAL A1426 -1 O TYR A1424 N VAL A1376 SHEET 3 AA2 3 LEU A1462 GLU A1470 -1 O GLU A1463 N ARG A1425 SHEET 1 AA3 3 GLN B 2 LEU B 3 0 SHEET 2 AA3 3 LEU B 10 LEU B 12 -1 O GLU B 11 N GLN B 2 SHEET 3 AA3 3 ILE B 15 LEU B 17 -1 O LEU B 17 N LEU B 10 SHEET 1 AA4 7 GLU B 34 GLY B 35 0 SHEET 2 AA4 7 SER B 46 ILE B 51 -1 O ARG B 48 N GLU B 34 SHEET 3 AA4 7 ILE B 61 PHE B 67 -1 O ILE B 61 N ILE B 51 SHEET 4 AA4 7 LEU B 77 PRO B 84 -1 O CYS B 78 N ASP B 66 SHEET 5 AA4 7 THR B 134 TYR B 141 -1 O CYS B 139 N TRP B 80 SHEET 6 AA4 7 GLY B 122 ASP B 129 -1 N ASP B 129 O THR B 134 SHEET 7 AA4 7 VAL B 117 GLY B 119 -1 N VAL B 117 O ILE B 124 CISPEP 1 ALA A 1380 PRO A 1381 0 -14.30 CISPEP 2 TRP B 36 PRO B 37 0 7.33 CISPEP 3 LEU B 115 PRO B 116 0 -1.43 CRYST1 39.655 44.108 46.807 101.20 96.13 114.15 P 1 1 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 0.025218 0.011306 0.005877 0.00000 SCALE2 0.000000 0.024846 0.006752 0.00000 SCALE3 0.000000 0.000000 0.022266 0.00000