HEADER DNA BINDING PROTEIN 05-DEC-23 8XAP TITLE THERMOSTABLE AND ACID-TOLERANT DNA-BINDING PROTEIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: DNA BINDING PROTEIN ALBA-1; COMPND 3 CHAIN: A, B, C; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SULFOLOBUS ACIDOCALDARIUS DSM 639; SOURCE 3 ORGANISM_TAXID: 330779; SOURCE 4 GENE: SACI_1321; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS THERMOSTABLE, ACID-TOLERANT DNA-BINDING PROTEIN, DNA BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR C.Y.CHEN,C.H.HUANG REVDAT 2 25-JUN-25 8XAP 1 JRNL REVDAT 1 11-DEC-24 8XAP 0 JRNL AUTH S.TANG,C.H.HUANG,T.P.KO,K.F.LIN,Y.C.CHANG,P.Y.LIN,L.SUN, JRNL AUTH 2 C.Y.CHEN JRNL TITL DUAL DIMERIC INTERACTIONS IN THE NUCLEIC ACID-BINDING JRNL TITL 2 PROTEIN SAC10B LEAD TO MULTIPLE BRIDGING OF DOUBLE-STRANDED JRNL TITL 3 DNA. JRNL REF HELIYON V. 10 31630 2024 JRNL REFN ESSN 2405-8440 JRNL PMID 38867953 JRNL DOI 10.1016/J.HELIYON.2024.E31630 REMARK 2 REMARK 2 RESOLUTION. 1.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.18.2_3874 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.61 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 3 NUMBER OF REFLECTIONS : 32085 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.209 REMARK 3 R VALUE (WORKING SET) : 0.207 REMARK 3 FREE R VALUE : 0.246 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.150 REMARK 3 FREE R VALUE TEST SET COUNT : 1651 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 29.6100 - 3.8900 0.90 2464 130 0.1913 0.2149 REMARK 3 2 3.8900 - 3.0900 0.99 2595 134 0.1918 0.2363 REMARK 3 3 3.0900 - 2.7000 1.00 2581 121 0.2260 0.2721 REMARK 3 4 2.7000 - 2.4500 1.00 2554 145 0.2279 0.2901 REMARK 3 5 2.4500 - 2.2700 1.00 2555 141 0.2101 0.2576 REMARK 3 6 2.2700 - 2.1400 1.00 2554 134 0.2146 0.2284 REMARK 3 7 2.1400 - 2.0300 1.00 2532 124 0.2108 0.2593 REMARK 3 8 2.0300 - 1.9400 1.00 2543 143 0.2091 0.2491 REMARK 3 9 1.9400 - 1.8700 1.00 2513 139 0.2305 0.2710 REMARK 3 10 1.8700 - 1.8100 1.00 2526 149 0.2235 0.2525 REMARK 3 11 1.8100 - 1.7500 1.00 2495 143 0.2295 0.2832 REMARK 3 12 1.7500 - 1.7000 1.00 2522 148 0.2416 0.2568 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) : 0.160 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 23.220 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 41.39 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 : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL 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 5:90 ) REMARK 3 ORIGIN FOR THE GROUP (A): 2.875 25.583 -23.608 REMARK 3 T TENSOR REMARK 3 T11: 0.2281 T22: 0.3126 REMARK 3 T33: 0.2473 T12: 0.0343 REMARK 3 T13: -0.0259 T23: 0.0186 REMARK 3 L TENSOR REMARK 3 L11: 5.5038 L22: 4.7159 REMARK 3 L33: 4.7111 L12: -1.8769 REMARK 3 L13: 1.8571 L23: -0.8105 REMARK 3 S TENSOR REMARK 3 S11: 0.0823 S12: 0.4562 S13: 0.2445 REMARK 3 S21: -0.0919 S22: -0.1555 S23: -0.2999 REMARK 3 S31: -0.1631 S32: 0.5616 S33: 0.0699 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: ( CHAIN B AND RESID 5:90 ) REMARK 3 ORIGIN FOR THE GROUP (A): 9.425 10.809 -2.213 REMARK 3 T TENSOR REMARK 3 T11: 0.2347 T22: 0.1201 REMARK 3 T33: 0.2193 T12: 0.0099 REMARK 3 T13: -0.0112 T23: 0.0037 REMARK 3 L TENSOR REMARK 3 L11: 2.1628 L22: 1.9074 REMARK 3 L33: 4.2730 L12: -0.0712 REMARK 3 L13: -0.1280 L23: -1.2177 REMARK 3 S TENSOR REMARK 3 S11: -0.0217 S12: 0.0364 S13: 0.1330 REMARK 3 S21: -0.0825 S22: -0.0699 S23: -0.0297 REMARK 3 S31: -0.2352 S32: 0.1545 S33: 0.0701 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: ( CHAIN C AND RESID 6:88 ) REMARK 3 ORIGIN FOR THE GROUP (A): 7.227 -1.665 -31.335 REMARK 3 T TENSOR REMARK 3 T11: 0.3028 T22: 0.3113 REMARK 3 T33: 0.3138 T12: -0.0121 REMARK 3 T13: -0.0947 T23: -0.0035 REMARK 3 L TENSOR REMARK 3 L11: 3.6468 L22: 2.3887 REMARK 3 L33: 8.6166 L12: -1.0996 REMARK 3 L13: 0.5024 L23: -2.0952 REMARK 3 S TENSOR REMARK 3 S11: -0.0985 S12: 0.3908 S13: 0.1557 REMARK 3 S21: -0.1546 S22: -0.0284 S23: 0.0987 REMARK 3 S31: 0.0185 S32: -0.2596 S33: 0.0919 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: ( CHAIN A AND RESID 101:161 ) OR ( CHAIN B AND RESID REMARK 3 201:313 ) OR ( CHAIN C AND RESID 101:154 ) REMARK 3 ORIGIN FOR THE GROUP (A): 6.317 10.183 -13.023 REMARK 3 T TENSOR REMARK 3 T11: 0.3108 T22: 0.2700 REMARK 3 T33: 0.3316 T12: -0.0317 REMARK 3 T13: -0.0292 T23: -0.0124 REMARK 3 L TENSOR REMARK 3 L11: 0.6101 L22: 0.5900 REMARK 3 L33: 1.3441 L12: -0.5765 REMARK 3 L13: 0.1096 L23: -0.3423 REMARK 3 S TENSOR REMARK 3 S11: 0.0531 S12: 0.0213 S13: 0.0370 REMARK 3 S21: -0.0535 S22: -0.0792 S23: -0.0125 REMARK 3 S31: -0.1007 S32: 0.0543 S33: 0.0005 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 8XAP COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 12-DEC-23. REMARK 100 THE DEPOSITION ID IS D_1300043056. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 22-OCT-16 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSRRC REMARK 200 BEAMLINE : TPS 05A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.99984 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RAYONIX MX300HE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 32123 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 200 DATA REDUNDANCY : 5.800 REMARK 200 R MERGE (I) : 0.05600 REMARK 200 R SYM (I) : 0.05300 REMARK 200 FOR THE DATA SET : 35.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.76 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.43900 REMARK 200 R SYM FOR SHELL (I) : 0.46700 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: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.65 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.26 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M SODIUM ACETATE, PH 4.6, 2.0M REMARK 280 SODIUM FORMATE, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 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 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 86.77900 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 86.77900 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 24.12650 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 34.46100 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 24.12650 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 34.46100 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 86.77900 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 24.12650 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 34.46100 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 86.77900 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 24.12650 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 34.46100 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1260 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 9460 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -8.0 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 APPLY THE FOLLOWING TO CHAINS: C REMARK 350 BIOMT1 2 1.000000 0.000000 0.000000 -24.12650 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 34.46100 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 2 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: 1180 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 10380 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -9.0 KCAL/MOL 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 350 BIOMT1 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 153 LIES ON A SPECIAL POSITION. REMARK 375 HOH B 290 LIES ON A SPECIAL POSITION. REMARK 375 HOH B 295 LIES ON A SPECIAL POSITION. 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 2 REMARK 465 THR A 3 REMARK 465 LYS A 4 REMARK 465 VAL A 73 REMARK 465 LYS A 74 REMARK 465 ASP A 75 REMARK 465 ARG A 76 REMARK 465 ARG A 77 REMARK 465 MET B 1 REMARK 465 SER B 2 REMARK 465 THR B 3 REMARK 465 LYS B 4 REMARK 465 MET C 1 REMARK 465 SER C 2 REMARK 465 THR C 3 REMARK 465 LYS C 4 REMARK 465 LYS C 5 REMARK 465 ILE C 89 REMARK 465 TYR C 90 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 OD1 ASP B 19 O HOH B 201 2.14 REMARK 500 O HOH B 308 O HOH B 309 2.18 REMARK 500 OE1 GLU A 36 O HOH A 101 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 NH2 ARG C 76 O HOH B 298 5445 2.04 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 C 76 CB - CG - CD ANGL. DEV. = -15.7 DEGREES REMARK 500 ARG C 76 CD - NE - CZ ANGL. DEV. = 9.3 DEGREES REMARK 500 ARG C 76 NE - CZ - NH2 ANGL. DEV. = -5.8 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 LYS A 59 -120.65 58.66 REMARK 500 LYS B 59 -127.61 54.51 REMARK 500 LYS C 59 -127.62 55.10 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 GLU B 43 0.08 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 8XAO RELATED DB: PDB DBREF 8XAP A 1 90 UNP Q4J974 Q4J974_SULAC 1 90 DBREF 8XAP B 1 90 UNP Q4J974 Q4J974_SULAC 1 90 DBREF 8XAP C 1 90 UNP Q4J974 Q4J974_SULAC 1 90 SEQRES 1 A 90 MET SER THR LYS LYS PRO ASN GLU ILE VAL ILE THR LYS SEQRES 2 A 90 SER LYS ARG ILE GLU ASP TYR VAL LEU ASP THR ILE ILE SEQRES 3 A 90 LEU PHE ASN GLN GLY TYR GLU GLU VAL GLU ILE ARG GLY SEQRES 4 A 90 SER GLY GLN GLU ILE ASN LYS ALA ILE GLU VAL TYR ASN SEQRES 5 A 90 GLN LEU VAL ASP ARG LEU LYS GLU GLY VAL ARG LEU GLU SEQRES 6 A 90 LYS VAL ASP ILE GLY SER GLU VAL LYS ASP ARG ARG ARG SEQRES 7 A 90 ILE SER TYR ILE LEU LEU ARG LEU LYS ARG ILE TYR SEQRES 1 B 90 MET SER THR LYS LYS PRO ASN GLU ILE VAL ILE THR LYS SEQRES 2 B 90 SER LYS ARG ILE GLU ASP TYR VAL LEU ASP THR ILE ILE SEQRES 3 B 90 LEU PHE ASN GLN GLY TYR GLU GLU VAL GLU ILE ARG GLY SEQRES 4 B 90 SER GLY GLN GLU ILE ASN LYS ALA ILE GLU VAL TYR ASN SEQRES 5 B 90 GLN LEU VAL ASP ARG LEU LYS GLU GLY VAL ARG LEU GLU SEQRES 6 B 90 LYS VAL ASP ILE GLY SER GLU VAL LYS ASP ARG ARG ARG SEQRES 7 B 90 ILE SER TYR ILE LEU LEU ARG LEU LYS ARG ILE TYR SEQRES 1 C 90 MET SER THR LYS LYS PRO ASN GLU ILE VAL ILE THR LYS SEQRES 2 C 90 SER LYS ARG ILE GLU ASP TYR VAL LEU ASP THR ILE ILE SEQRES 3 C 90 LEU PHE ASN GLN GLY TYR GLU GLU VAL GLU ILE ARG GLY SEQRES 4 C 90 SER GLY GLN GLU ILE ASN LYS ALA ILE GLU VAL TYR ASN SEQRES 5 C 90 GLN LEU VAL ASP ARG LEU LYS GLU GLY VAL ARG LEU GLU SEQRES 6 C 90 LYS VAL ASP ILE GLY SER GLU VAL LYS ASP ARG ARG ARG SEQRES 7 C 90 ILE SER TYR ILE LEU LEU ARG LEU LYS ARG ILE TYR FORMUL 4 HOH *228(H2 O) HELIX 1 AA1 ARG A 16 GLN A 30 1 15 HELIX 2 AA2 GLN A 42 LYS A 59 1 18 HELIX 3 AA3 ARG B 16 GLY B 31 1 16 HELIX 4 AA4 GLN B 42 LYS B 59 1 18 HELIX 5 AA5 ARG C 16 GLY C 31 1 16 HELIX 6 AA6 GLN C 42 LYS C 59 1 18 HELIX 7 AA7 GLU C 60 VAL C 62 5 3 SHEET 1 AA1 4 GLU A 8 VAL A 10 0 SHEET 2 AA1 4 GLU A 34 SER A 40 1 O GLU A 36 N ILE A 9 SHEET 3 AA1 4 SER A 80 ARG A 88 -1 O ILE A 82 N GLY A 39 SHEET 4 AA1 4 VAL A 62 SER A 71 -1 N LYS A 66 O ARG A 85 SHEET 1 AA2 4 GLU B 8 VAL B 10 0 SHEET 2 AA2 4 GLU B 34 SER B 40 1 O GLU B 36 N ILE B 9 SHEET 3 AA2 4 ARG B 77 ARG B 88 -1 O LEU B 86 N VAL B 35 SHEET 4 AA2 4 VAL B 62 LYS B 74 -1 N ARG B 63 O LYS B 87 SHEET 1 AA3 4 GLU C 8 VAL C 10 0 SHEET 2 AA3 4 GLU C 34 SER C 40 1 O GLU C 36 N ILE C 9 SHEET 3 AA3 4 ARG C 77 LYS C 87 -1 O LEU C 86 N VAL C 35 SHEET 4 AA3 4 ARG C 63 LYS C 74 -1 N LYS C 74 O ARG C 77 CRYST1 48.253 68.922 173.558 90.00 90.00 90.00 C 2 2 21 24 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 0.020724 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014509 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005762 0.00000 MASTER 427 0 0 7 12 0 0 6 2305 3 0 21 END