HEADER SIGNALING PROTEIN 01-OCT-20 7KB4 OBSLTE 27-JAN-21 7KB4 7LA6 TITLE THE STRUCTURE OF A SENSOR DOMAIN OF A HISTIDINE KINASE (VXRA) FROM TITLE 2 VIBRIO CHOLERAE O1 BIOVAR ELTOR STR. N16961, N239 DELETION MUTANT COMPND MOL_ID: 1; COMPND 2 MOLECULE: SENSOR HISTIDINE KINASE; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: VIBRIO CHOLERAE SEROTYPE O1 (STRAIN ATCC 39315 SOURCE 3 / EL TOR INABA N16961); SOURCE 4 ORGANISM_TAXID: 243277; SOURCE 5 STRAIN: ATCC 39315 / EL TOR INABA N16961; SOURCE 6 GENE: VC_A0565; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 9 EXPRESSION_SYSTEM_CELL: BL21(DE3)-MAGI; SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: PMCSG57 KEYWDS VXRA, TWO-COMPONENT SYSTEM, HISTIDINE KINASE, SENSOR DOMAIN, KEYWDS 2 STRUCTURAL GENOMICS, CENTER FOR MEMBRANE PROTEINS OF INFECTIOUS KEYWDS 3 DISEASES, MPID, SIGNALING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR K.TAN,R.WU,R.JEDRZEJCZAK,A.JOACHIMIAK,CENTER FOR STRUCTURAL GENOMICS AUTHOR 2 OF INFECTIOUS DISEASES (CSGID),CENTER FOR MEMBRANE PROTEINS OF AUTHOR 3 INFECTIOUS DISEASES (MPID) REVDAT 2 27-JAN-21 7KB4 1 OBSLTE REVDAT 1 14-OCT-20 7KB4 0 JRNL AUTH K.TAN,R.WU,R.JEDRZEJCZAK,A.JOACHIMIAK JRNL TITL THE STRUCTURE OF A SENSOR DOMAIN OF A HISTIDINE KINASE JRNL TITL 2 (VXRA) FROM VIBRIO CHOLERAE O1 BIOVAR ELTOR STR. N16961, JRNL TITL 3 N239 DELETION MUTANT JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.98 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.17.1_3660 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 : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.98 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 45.42 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.7 REMARK 3 NUMBER OF REFLECTIONS : 28978 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.183 REMARK 3 R VALUE (WORKING SET) : 0.182 REMARK 3 FREE R VALUE : 0.208 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.070 REMARK 3 FREE R VALUE TEST SET COUNT : 1469 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 45.4200 - 4.2700 1.00 2992 155 0.1564 0.1781 REMARK 3 2 4.2700 - 3.3900 1.00 2841 146 0.1631 0.1673 REMARK 3 3 3.3900 - 2.9600 1.00 2810 133 0.2103 0.2595 REMARK 3 4 2.9600 - 2.6900 1.00 2763 158 0.2101 0.2452 REMARK 3 5 2.6900 - 2.5000 1.00 2767 147 0.2053 0.2453 REMARK 3 6 2.5000 - 2.3500 1.00 2747 161 0.1922 0.2245 REMARK 3 7 2.3500 - 2.2300 1.00 2729 145 0.2031 0.2384 REMARK 3 8 2.2300 - 2.1400 1.00 2735 154 0.2020 0.2610 REMARK 3 9 2.1400 - 2.0500 1.00 2751 138 0.2165 0.2284 REMARK 3 10 2.0500 - 1.9800 0.88 2374 132 0.2356 0.2771 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) : 0.175 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 20.779 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 40.01 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 49.34 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 : 0.012 1816 REMARK 3 ANGLE : 1.654 2463 REMARK 3 CHIRALITY : 0.115 266 REMARK 3 PLANARITY : 0.008 314 REMARK 3 DIHEDRAL : 28.217 259 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 4 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 36 THROUGH 68 ) REMARK 3 ORIGIN FOR THE GROUP (A): 15.7631 14.1398 19.6018 REMARK 3 T TENSOR REMARK 3 T11: 0.4585 T22: 0.2744 REMARK 3 T33: 0.3350 T12: 0.0170 REMARK 3 T13: -0.0018 T23: 0.0904 REMARK 3 L TENSOR REMARK 3 L11: 3.7829 L22: 3.2359 REMARK 3 L33: 2.9450 L12: -3.4393 REMARK 3 L13: -0.8287 L23: 1.6497 REMARK 3 S TENSOR REMARK 3 S11: -0.0902 S12: -0.1219 S13: -0.0408 REMARK 3 S21: 0.8541 S22: 0.2134 S23: -0.1833 REMARK 3 S31: 0.4726 S32: 0.0364 S33: -0.0203 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 69 THROUGH 163 ) REMARK 3 ORIGIN FOR THE GROUP (A): -0.9543 47.4645 11.0056 REMARK 3 T TENSOR REMARK 3 T11: 0.3091 T22: 0.2912 REMARK 3 T33: 0.2990 T12: 0.0590 REMARK 3 T13: -0.0037 T23: 0.0160 REMARK 3 L TENSOR REMARK 3 L11: 3.5716 L22: 3.0448 REMARK 3 L33: 5.3343 L12: -0.0795 REMARK 3 L13: 1.2183 L23: 0.2103 REMARK 3 S TENSOR REMARK 3 S11: -0.1208 S12: 0.0276 S13: 0.3363 REMARK 3 S21: -0.2040 S22: 0.1026 S23: 0.2970 REMARK 3 S31: -0.6156 S32: -0.5631 S33: 0.0300 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 164 THROUGH 228 ) REMARK 3 ORIGIN FOR THE GROUP (A): 16.6838 24.4548 15.0727 REMARK 3 T TENSOR REMARK 3 T11: 0.3733 T22: 0.2405 REMARK 3 T33: 0.3221 T12: 0.0108 REMARK 3 T13: -0.0346 T23: -0.0024 REMARK 3 L TENSOR REMARK 3 L11: 1.3152 L22: 7.2043 REMARK 3 L33: 0.1417 L12: -2.8823 REMARK 3 L13: -0.1155 L23: 0.3192 REMARK 3 S TENSOR REMARK 3 S11: -0.0553 S12: -0.0048 S13: 0.0154 REMARK 3 S21: 0.1288 S22: 0.0474 S23: -0.3031 REMARK 3 S31: 0.1344 S32: 0.1087 S33: -0.0008 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 229 THROUGH 254 ) REMARK 3 ORIGIN FOR THE GROUP (A): 10.9682 15.1986 -1.8033 REMARK 3 T TENSOR REMARK 3 T11: 0.4004 T22: 0.3875 REMARK 3 T33: 0.4164 T12: 0.0783 REMARK 3 T13: 0.0183 T23: 0.0740 REMARK 3 L TENSOR REMARK 3 L11: 3.0926 L22: 2.6860 REMARK 3 L33: 6.1015 L12: -0.2011 REMARK 3 L13: 0.9510 L23: -0.2032 REMARK 3 S TENSOR REMARK 3 S11: -0.0799 S12: 0.0924 S13: 0.0798 REMARK 3 S21: 0.3557 S22: 0.0282 S23: 0.4261 REMARK 3 S31: -0.4703 S32: -0.7574 S33: 0.0203 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 7KB4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 5 REMARK 5 REPALCED BY 7LA6 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 02-OCT-20. REMARK 100 THE DEPOSITION ID IS D_1000252160. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 05-FEB-20 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 : APS REMARK 200 BEAMLINE : 19-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97918 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 S 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-3000 REMARK 200 DATA SCALING SOFTWARE : HKL-3000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 29036 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.980 REMARK 200 RESOLUTION RANGE LOW (A) : 46.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 8.000 REMARK 200 R MERGE (I) : 0.07100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 42.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.98 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.03 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.8 REMARK 200 DATA REDUNDANCY IN SHELL : 7.80 REMARK 200 R MERGE FOR SHELL (I) : 0.78700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 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: HKL-3000 REMARK 200 STARTING MODEL: 4R7Q REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 70.14 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.12 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M LITHIUM SULFIDE, 0.1 M SODIUM REMARK 280 CACODYLATE:HCL, 30% (W/V) PEG 400, PH 6.5, VAPOR DIFFUSION, REMARK 280 SITTING DROP, TEMPERATURE 289K 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 53.11150 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 43.82700 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 43.82700 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 26.55575 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 43.82700 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 43.82700 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 79.66725 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 43.82700 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 43.82700 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 26.55575 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 43.82700 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 43.82700 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 79.66725 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 53.11150 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: 5600 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 23990 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -38.0 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 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 1.000000 0.000000 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 SER A 35 REMARK 465 SER A 255 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 104 CG CD CE NZ REMARK 470 LEU A 107 CG CD1 CD2 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 CYS A 240 CA - CB - SG ANGL. DEV. = 9.6 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 LEU A 137 -42.85 78.41 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4R7Q RELATED DB: PDB REMARK 900 1ST WILD TYPE FORM REMARK 900 RELATED ID: 7KB3 RELATED DB: PDB REMARK 900 2ND WILD TYPE FORM REMARK 900 RELATED ID: IDP04043 RELATED DB: TARGETTRACK DBREF 7KB4 A 38 255 UNP Q9KM24 Q9KM24_VIBCH 38 256 SEQADV 7KB4 SER A 35 UNP Q9KM24 EXPRESSION TAG SEQADV 7KB4 ASN A 36 UNP Q9KM24 EXPRESSION TAG SEQADV 7KB4 ALA A 37 UNP Q9KM24 EXPRESSION TAG SEQADV 7KB4 A UNP Q9KM24 ASN 239 DELETION SEQRES 1 A 221 SER ASN ALA ASP SER LEU PRO GLU ARG ILE ASP LEU PHE SEQRES 2 A 221 VAL SER LEU PHE ASP TYR ASN SER ALA THR THR SER TYR SEQRES 3 A 221 ASP ILE ARG SER ILE GLN THR ASP PHE PRO THR ARG LEU SEQRES 4 A 221 LEU THR PRO ASP SER MET LEU PRO GLN THR SER GLU TYR SEQRES 5 A 221 PRO LEU LYS ASP ILE GLN LEU LEU TYR LYS LEU ALA GLN SEQRES 6 A 221 SER CYS THR GLY LYS LEU PRO LEU SER PRO LEU ILE THR SEQRES 7 A 221 GLU PRO LEU VAL PHE THR ARG SER LEU CYS LYS GLY SER SEQRES 8 A 221 SER LEU SER PRO ARG TRP PHE ALA ARG SER GLY LEU ILE SEQRES 9 A 221 HIS PRO GLY GLY GLY THR TYR ALA PHE ARG TYR ALA GLU SEQRES 10 A 221 LYS TYR PRO ALA GLN PHE ALA ASN LEU LEU PRO TYR MET SEQRES 11 A 221 HIS ILE GLN GLU ARG PRO ASN ALA ALA GLU GLY THR LEU SEQRES 12 A 221 LEU TYR HIS LEU GLN ASN MET GLY GLU ASP ALA ILE ASN SEQRES 13 A 221 ALA LEU VAL SER GLY ALA SER MET PHE GLY SER GLY SER SEQRES 14 A 221 ASP LEU TRP LEU ARG LYS GLY ASP ILE TYR TYR LEU PHE SEQRES 15 A 221 ASN GLU GLU THR TRP LEU THR ASN ALA ASN LYS ALA GLY SEQRES 16 A 221 LEU SER TYR SER LEU LEU SER ALA ASP THR CYS PHE ILE SEQRES 17 A 221 GLN ARG GLY ASN ILE CYS TRP ASP VAL GLU ASP HIS SER HET PEG A 301 7 HET PG4 A 302 13 HET CAC A 303 5 HET CAC A 304 5 HET EDO A 305 4 HET EDO A 306 4 HET SO4 A 307 5 HETNAM PEG DI(HYDROXYETHYL)ETHER HETNAM PG4 TETRAETHYLENE GLYCOL HETNAM CAC CACODYLATE ION HETNAM EDO 1,2-ETHANEDIOL HETNAM SO4 SULFATE ION HETSYN CAC DIMETHYLARSINATE HETSYN EDO ETHYLENE GLYCOL FORMUL 2 PEG C4 H10 O3 FORMUL 3 PG4 C8 H18 O5 FORMUL 4 CAC 2(C2 H6 AS O2 1-) FORMUL 6 EDO 2(C2 H6 O2) FORMUL 8 SO4 O4 S 2- FORMUL 9 HOH *59(H2 O) HELIX 1 AA1 ASN A 36 ASP A 38 5 3 HELIX 2 AA2 SER A 39 LEU A 50 1 12 HELIX 3 AA3 PHE A 51 ALA A 56 5 6 HELIX 4 AA4 ILE A 62 PHE A 69 1 8 HELIX 5 AA5 PRO A 70 LEU A 74 5 5 HELIX 6 AA6 THR A 75 LEU A 80 5 6 HELIX 7 AA7 PRO A 87 CYS A 101 1 15 HELIX 8 AA8 SER A 108 LEU A 110 5 3 HELIX 9 AA9 ILE A 111 GLY A 124 1 14 HELIX 10 AB1 SER A 128 ARG A 134 1 7 HELIX 11 AB2 THR A 144 TYR A 153 1 10 HELIX 12 AB3 GLN A 156 LEU A 161 1 6 HELIX 13 AB4 PRO A 162 MET A 164 5 3 HELIX 14 AB5 HIS A 165 ARG A 169 5 5 HELIX 15 AB6 THR A 176 ASN A 183 1 8 HELIX 16 AB7 GLY A 185 SER A 194 1 10 HELIX 17 AB8 GLU A 218 GLY A 229 1 12 SHEET 1 AA1 4 THR A 58 ASP A 61 0 SHEET 2 AA1 4 ILE A 212 ASN A 217 -1 O LEU A 215 N THR A 58 SHEET 3 AA1 4 ASP A 204 LYS A 209 -1 N LEU A 205 O PHE A 216 SHEET 4 AA1 4 MET A 198 SER A 201 -1 N PHE A 199 O TRP A 206 SHEET 1 AA2 2 ILE A 242 ARG A 244 0 SHEET 2 AA2 2 ILE A 247 TRP A 249 -1 O TRP A 249 N ILE A 242 SSBOND 1 CYS A 101 CYS A 122 1555 1555 2.08 SSBOND 2 CYS A 240 CYS A 240 1555 7555 2.11 SSBOND 3 CYS A 240 CYS A 248 1555 1555 2.05 CRYST1 87.654 87.654 106.223 90.00 90.00 90.00 P 41 21 2 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 0.011408 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011408 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009414 0.00000