HEADER PROTEIN BINDING 31-AUG-21 7S0R TITLE CRYSTAL STRUCTURE OF A COMPLEMENT FACTOR H-BINDING FRAGMENT WITHIN THE TITLE 2 B75KN REGION OF THE GROUP B STREPTOCOCCUS BETA ANTIGEN C PROTEIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: C PROTEIN BETA ANTIGEN; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOCOCCUS AGALACTIAE; SOURCE 3 ORGANISM_TAXID: 1311; SOURCE 4 VARIANT: SEROTYPE IA; SOURCE 5 GENE: BAC; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PT7HMT KEYWDS CELL-SURFACE PROTEIN, IMMUNE EVASION, COMPLEMENT, FACTOR H, PROTEIN KEYWDS 2 BINDING EXPDTA X-RAY DIFFRACTION AUTHOR X.XU,B.V.GEISBRECHT REVDAT 3 13-NOV-24 7S0R 1 REMARK REVDAT 2 29-JUN-22 7S0R 1 JRNL REVDAT 1 15-DEC-21 7S0R 0 JRNL AUTH X.XU,A.L.LEWIS MARFFY,A.KEIGHTLEY,A.J.MCCARTHY, JRNL AUTH 2 B.V.GEISBRECHT JRNL TITL GROUP B STREPTOCOCCUS SURFACE PROTEIN BETA : STRUCTURAL JRNL TITL 2 CHARACTERIZATION OF A COMPLEMENT FACTOR H-BINDING MOTIF AND JRNL TITL 3 ITS CONTRIBUTION TO IMMUNE EVASION. JRNL REF J IMMUNOL. V. 208 1232 2022 JRNL REFN ESSN 1550-6606 JRNL PMID 35110419 JRNL DOI 10.4049/JIMMUNOL.2101078 REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.19.2_4158 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 : MLHL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 33.53 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.6 REMARK 3 NUMBER OF REFLECTIONS : 9290 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.248 REMARK 3 R VALUE (WORKING SET) : 0.243 REMARK 3 FREE R VALUE : 0.291 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.120 REMARK 3 FREE R VALUE TEST SET COUNT : 940 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 33.5300 - 4.7800 1.00 1298 146 0.2201 0.3091 REMARK 3 2 4.7800 - 3.8000 1.00 1212 134 0.2084 0.2264 REMARK 3 3 3.7900 - 3.3200 1.00 1210 138 0.2648 0.3329 REMARK 3 4 3.3100 - 3.0100 0.99 1186 135 0.2882 0.2947 REMARK 3 5 3.0100 - 2.8000 0.99 1172 132 0.2895 0.2774 REMARK 3 6 2.8000 - 2.6300 0.97 1150 129 0.2941 0.3779 REMARK 3 7 2.6300 - 2.5000 0.95 1122 126 0.3202 0.3611 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) : 0.340 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 32.690 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 59.23 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 75.95 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 : 7 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 736 THROUGH 758 ) REMARK 3 ORIGIN FOR THE GROUP (A): 12.4899 14.0713 31.9427 REMARK 3 T TENSOR REMARK 3 T11: 0.5377 T22: 0.7392 REMARK 3 T33: 0.7270 T12: 0.1606 REMARK 3 T13: -0.1914 T23: -0.1506 REMARK 3 L TENSOR REMARK 3 L11: 2.5100 L22: 2.8232 REMARK 3 L33: 1.7921 L12: 1.6868 REMARK 3 L13: 1.0076 L23: -0.4804 REMARK 3 S TENSOR REMARK 3 S11: 0.4159 S12: -0.0349 S13: -0.5552 REMARK 3 S21: -1.3177 S22: -0.3465 S23: 0.8242 REMARK 3 S31: -1.0746 S32: -1.4106 S33: 0.0139 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 759 THROUGH 772 ) REMARK 3 ORIGIN FOR THE GROUP (A): 3.6209 31.5805 50.9795 REMARK 3 T TENSOR REMARK 3 T11: 1.1163 T22: 1.2133 REMARK 3 T33: 1.0803 T12: 0.1660 REMARK 3 T13: 0.1725 T23: -0.3015 REMARK 3 L TENSOR REMARK 3 L11: 0.6181 L22: 0.6172 REMARK 3 L33: 0.4364 L12: 0.6638 REMARK 3 L13: -0.5641 L23: -0.5618 REMARK 3 S TENSOR REMARK 3 S11: -0.6073 S12: -0.3097 S13: -0.6538 REMARK 3 S21: 0.4754 S22: -0.2976 S23: 0.9692 REMARK 3 S31: -0.0412 S32: -0.3082 S33: -0.0026 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 773 THROUGH 796 ) REMARK 3 ORIGIN FOR THE GROUP (A): 5.6538 23.5244 31.3622 REMARK 3 T TENSOR REMARK 3 T11: 0.4507 T22: 0.7900 REMARK 3 T33: 0.7559 T12: 0.1836 REMARK 3 T13: -0.1069 T23: -0.1547 REMARK 3 L TENSOR REMARK 3 L11: 1.3707 L22: 1.0526 REMARK 3 L33: 1.5977 L12: 1.0317 REMARK 3 L13: 1.0081 L23: -0.0408 REMARK 3 S TENSOR REMARK 3 S11: 0.1337 S12: 0.5485 S13: -0.3874 REMARK 3 S21: -0.7695 S22: -0.7024 S23: 1.0154 REMARK 3 S31: -0.2607 S32: -0.0471 S33: -0.0266 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 797 THROUGH 825 ) REMARK 3 ORIGIN FOR THE GROUP (A): 13.2221 29.4958 36.6926 REMARK 3 T TENSOR REMARK 3 T11: 0.4237 T22: 0.9931 REMARK 3 T33: 0.5697 T12: 0.2165 REMARK 3 T13: -0.0410 T23: -0.2168 REMARK 3 L TENSOR REMARK 3 L11: 1.2626 L22: 0.5573 REMARK 3 L33: 1.8319 L12: -0.4810 REMARK 3 L13: 0.9807 L23: -0.5912 REMARK 3 S TENSOR REMARK 3 S11: -0.1473 S12: 0.2903 S13: -0.7143 REMARK 3 S21: -0.3564 S22: -0.8052 S23: 1.3361 REMARK 3 S31: -0.3866 S32: 0.2354 S33: -0.0280 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 735 THROUGH 772 ) REMARK 3 ORIGIN FOR THE GROUP (A): 18.5843 31.4572 57.4656 REMARK 3 T TENSOR REMARK 3 T11: 0.6129 T22: 0.8469 REMARK 3 T33: 0.6347 T12: 0.0949 REMARK 3 T13: 0.0116 T23: -0.1433 REMARK 3 L TENSOR REMARK 3 L11: 1.1706 L22: 1.1752 REMARK 3 L33: 0.3354 L12: 1.6554 REMARK 3 L13: -0.2522 L23: -0.0601 REMARK 3 S TENSOR REMARK 3 S11: -0.1230 S12: 0.3309 S13: -0.4116 REMARK 3 S21: -0.4382 S22: -0.0432 S23: 0.2361 REMARK 3 S31: -1.3466 S32: -0.2764 S33: 0.0276 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 773 THROUGH 796 ) REMARK 3 ORIGIN FOR THE GROUP (A): 25.1361 36.6295 52.5156 REMARK 3 T TENSOR REMARK 3 T11: 0.4191 T22: 0.8474 REMARK 3 T33: 0.5559 T12: -0.0482 REMARK 3 T13: 0.1043 T23: -0.1520 REMARK 3 L TENSOR REMARK 3 L11: 0.4588 L22: 1.6569 REMARK 3 L33: 3.0514 L12: -0.1703 REMARK 3 L13: -1.1028 L23: 0.4602 REMARK 3 S TENSOR REMARK 3 S11: 0.0599 S12: 0.3368 S13: 0.6646 REMARK 3 S21: 0.7653 S22: 0.7140 S23: -1.4738 REMARK 3 S31: -0.8245 S32: 2.0847 S33: 0.0020 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 797 THROUGH 824) REMARK 3 ORIGIN FOR THE GROUP (A): 17.5608 34.7469 45.3152 REMARK 3 T TENSOR REMARK 3 T11: 0.5290 T22: 0.7266 REMARK 3 T33: 0.6029 T12: -0.0480 REMARK 3 T13: 0.0937 T23: -0.1258 REMARK 3 L TENSOR REMARK 3 L11: 1.2681 L22: 0.6525 REMARK 3 L33: 1.3393 L12: 0.2956 REMARK 3 L13: 1.3863 L23: 0.1779 REMARK 3 S TENSOR REMARK 3 S11: -0.0396 S12: -0.3014 S13: -0.1778 REMARK 3 S21: 0.1083 S22: 0.3534 S23: 0.2234 REMARK 3 S31: -0.1427 S32: 1.7139 S33: -0.0004 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 7S0R COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 01-SEP-21. REMARK 100 THE DEPOSITION ID IS D_1000259382. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-AUG-19 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 : APS REMARK 200 BEAMLINE : 22-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9724 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 : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 9337 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 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 (%) : 99.8 REMARK 200 DATA REDUNDANCY : 14.30 REMARK 200 R MERGE (I) : 0.19400 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 10.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.59 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.8 REMARK 200 DATA REDUNDANCY IN SHELL : 9.50 REMARK 200 R MERGE FOR SHELL (I) : 1.28500 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: SAD 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 (%): 53.55 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.65 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2.0 M AMMONIUM SULFATE 5% (V/V) 2 REMARK 280 -PROPANOL, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+2/3 REMARK 290 6555 -X,-X+Y,-Z+1/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 45.80300 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 91.60600 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 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 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 91.60600 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 45.80300 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: 1680 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 10380 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -7.0 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 GLY A 720 REMARK 465 SER A 721 REMARK 465 THR A 722 REMARK 465 GLY A 723 REMARK 465 SER A 724 REMARK 465 VAL A 725 REMARK 465 GLU A 726 REMARK 465 GLN A 727 REMARK 465 ASP A 728 REMARK 465 GLN A 729 REMARK 465 PRO A 730 REMARK 465 ALA A 731 REMARK 465 PRO A 732 REMARK 465 ILE A 733 REMARK 465 PRO A 734 REMARK 465 GLU A 735 REMARK 465 HIS A 764 REMARK 465 LEU A 765 REMARK 465 GLN A 766 REMARK 465 LYS A 767 REMARK 465 LYS A 768 REMARK 465 THR A 826 REMARK 465 GLY B 720 REMARK 465 SER B 721 REMARK 465 THR B 722 REMARK 465 GLY B 723 REMARK 465 SER B 724 REMARK 465 VAL B 725 REMARK 465 GLU B 726 REMARK 465 GLN B 727 REMARK 465 ASP B 728 REMARK 465 GLN B 729 REMARK 465 PRO B 730 REMARK 465 ALA B 731 REMARK 465 PRO B 732 REMARK 465 ILE B 733 REMARK 465 PRO B 734 REMARK 465 GLN B 763 REMARK 465 HIS B 764 REMARK 465 LEU B 765 REMARK 465 GLN B 766 REMARK 465 LYS B 767 REMARK 465 LYS B 768 REMARK 465 ASN B 769 REMARK 465 HIS B 770 REMARK 465 ASN B 825 REMARK 465 THR B 826 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 HIS A 762 -35.13 -135.86 REMARK 500 HIS A 770 143.94 84.92 REMARK 500 SER B 737 -172.29 -67.23 REMARK 500 GLU B 738 -55.29 62.73 REMARK 500 LYS B 772 30.45 -94.00 REMARK 500 REMARK 500 REMARK: NULL DBREF 7S0R A 725 826 UNP Q3MUG3 Q3MUG3_STRAG 725 826 DBREF 7S0R B 725 826 UNP Q3MUG3 Q3MUG3_STRAG 725 826 SEQADV 7S0R GLY A 720 UNP Q3MUG3 EXPRESSION TAG SEQADV 7S0R SER A 721 UNP Q3MUG3 EXPRESSION TAG SEQADV 7S0R THR A 722 UNP Q3MUG3 EXPRESSION TAG SEQADV 7S0R GLY A 723 UNP Q3MUG3 EXPRESSION TAG SEQADV 7S0R SER A 724 UNP Q3MUG3 EXPRESSION TAG SEQADV 7S0R GLY B 720 UNP Q3MUG3 EXPRESSION TAG SEQADV 7S0R SER B 721 UNP Q3MUG3 EXPRESSION TAG SEQADV 7S0R THR B 722 UNP Q3MUG3 EXPRESSION TAG SEQADV 7S0R GLY B 723 UNP Q3MUG3 EXPRESSION TAG SEQADV 7S0R SER B 724 UNP Q3MUG3 EXPRESSION TAG SEQRES 1 A 107 GLY SER THR GLY SER VAL GLU GLN ASP GLN PRO ALA PRO SEQRES 2 A 107 ILE PRO GLU ASN SER GLU MSE ASP GLN ALA LYS GLU LYS SEQRES 3 A 107 ALA LYS ILE ALA VAL SER LYS TYR MSE SER LYS VAL LEU SEQRES 4 A 107 ASP GLY VAL HIS GLN HIS LEU GLN LYS LYS ASN HIS SER SEQRES 5 A 107 LYS ILE VAL ASP LEU PHE LYS GLU LEU GLU ALA ILE LYS SEQRES 6 A 107 GLN GLN THR ILE PHE ASP ILE ASP ASN ALA LYS THR GLU SEQRES 7 A 107 VAL GLU ILE ASP ASN LEU VAL HIS ASP ALA PHE SER LYS SEQRES 8 A 107 MSE ASN ALA THR VAL ALA LYS PHE GLN LYS GLY LEU GLU SEQRES 9 A 107 THR ASN THR SEQRES 1 B 107 GLY SER THR GLY SER VAL GLU GLN ASP GLN PRO ALA PRO SEQRES 2 B 107 ILE PRO GLU ASN SER GLU MSE ASP GLN ALA LYS GLU LYS SEQRES 3 B 107 ALA LYS ILE ALA VAL SER LYS TYR MSE SER LYS VAL LEU SEQRES 4 B 107 ASP GLY VAL HIS GLN HIS LEU GLN LYS LYS ASN HIS SER SEQRES 5 B 107 LYS ILE VAL ASP LEU PHE LYS GLU LEU GLU ALA ILE LYS SEQRES 6 B 107 GLN GLN THR ILE PHE ASP ILE ASP ASN ALA LYS THR GLU SEQRES 7 B 107 VAL GLU ILE ASP ASN LEU VAL HIS ASP ALA PHE SER LYS SEQRES 8 B 107 MSE ASN ALA THR VAL ALA LYS PHE GLN LYS GLY LEU GLU SEQRES 9 B 107 THR ASN THR MODRES 7S0R MSE A 739 MET MODIFIED RESIDUE MODRES 7S0R MSE A 754 MET MODIFIED RESIDUE MODRES 7S0R MSE A 811 MET MODIFIED RESIDUE MODRES 7S0R MSE B 739 MET MODIFIED RESIDUE MODRES 7S0R MSE B 754 MET MODIFIED RESIDUE MODRES 7S0R MSE B 811 MET MODIFIED RESIDUE HET MSE A 739 8 HET MSE A 754 8 HET MSE A 811 8 HET MSE B 739 8 HET MSE B 754 8 HET MSE B 811 8 HETNAM MSE SELENOMETHIONINE FORMUL 1 MSE 6(C5 H11 N O2 SE) HELIX 1 AA1 ASN A 736 ASP A 759 1 24 HELIX 2 AA2 VAL A 774 ASN A 793 1 20 HELIX 3 AA3 THR A 796 LEU A 822 1 27 HELIX 4 AA4 GLU B 738 ASP B 759 1 22 HELIX 5 AA5 LYS B 772 ASN B 793 1 22 HELIX 6 AA6 THR B 796 GLY B 821 1 26 LINK C GLU A 738 N MSE A 739 1555 1555 1.33 LINK C MSE A 739 N ASP A 740 1555 1555 1.34 LINK C TYR A 753 N MSE A 754 1555 1555 1.33 LINK C MSE A 754 N SER A 755 1555 1555 1.34 LINK C LYS A 810 N MSE A 811 1555 1555 1.32 LINK C MSE A 811 N ASN A 812 1555 1555 1.33 LINK C GLU B 738 N MSE B 739 1555 1555 1.34 LINK C MSE B 739 N ASP B 740 1555 1555 1.33 LINK C TYR B 753 N MSE B 754 1555 1555 1.33 LINK C MSE B 754 N SER B 755 1555 1555 1.33 LINK C LYS B 810 N MSE B 811 1555 1555 1.32 LINK C MSE B 811 N ASN B 812 1555 1555 1.33 CRYST1 56.838 56.838 137.409 90.00 90.00 120.00 P 31 2 1 12 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 0.017594 0.010158 0.000000 0.00000 SCALE2 0.000000 0.020316 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007278 0.00000