HEADER BIOSYNTHETIC PROTEIN 02-MAY-18 5ZT9 TITLE SIRB FROM BACILLUS SUBTILIS WITH NI2+ COMPND MOL_ID: 1; COMPND 2 MOLECULE: SIROHYDROCHLORIN FERROCHELATASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 4.99.1.4; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS SUBTILIS (STRAIN 168); SOURCE 3 ORGANISM_TAXID: 224308; SOURCE 4 STRAIN: 168; SOURCE 5 GENE: SIRB, YLNE, BSU15620; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: C41(DE3) KEYWDS CHELATASE, BIOSYNTHETIC PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR T.FUJISHIRO REVDAT 2 22-NOV-23 5ZT9 1 LINK REVDAT 1 12-JUN-19 5ZT9 0 JRNL AUTH T.FUJISHIRO JRNL TITL A ROUTE FOR METAL ACQUISITION FOR CHELATASE REACTION JRNL TITL 2 CATALYZED BY SIRB FROM BACILLUS SUBTILIS JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.13_2998 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 43.43 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 13777 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.214 REMARK 3 R VALUE (WORKING SET) : 0.212 REMARK 3 FREE R VALUE : 0.245 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.010 REMARK 3 FREE R VALUE TEST SET COUNT : 690 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 43.4312 - 4.7863 1.00 2687 142 0.1893 0.1992 REMARK 3 2 4.7863 - 3.7997 1.00 2606 137 0.1909 0.2366 REMARK 3 3 3.7997 - 3.3196 1.00 2608 138 0.2248 0.2757 REMARK 3 4 3.3196 - 3.0162 1.00 2579 135 0.2541 0.2958 REMARK 3 5 3.0162 - 2.8001 1.00 2607 138 0.2646 0.2931 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL 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) : 0.320 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 23.680 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 51.61 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 56.79 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 : 9 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 2 THROUGH 31 ) REMARK 3 ORIGIN FOR THE GROUP (A): -10.8008 5.0903 24.5300 REMARK 3 T TENSOR REMARK 3 T11: 0.3792 T22: 0.3731 REMARK 3 T33: 0.3085 T12: 0.0248 REMARK 3 T13: 0.0097 T23: 0.1154 REMARK 3 L TENSOR REMARK 3 L11: 4.2763 L22: 1.5593 REMARK 3 L33: 4.0300 L12: 0.6389 REMARK 3 L13: 1.0222 L23: 1.2386 REMARK 3 S TENSOR REMARK 3 S11: 0.0576 S12: 0.5544 S13: 0.3458 REMARK 3 S21: -0.1375 S22: 0.1513 S23: 0.1055 REMARK 3 S31: -0.0970 S32: 0.0573 S33: -0.2229 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 32 THROUGH 106 ) REMARK 3 ORIGIN FOR THE GROUP (A): -18.8295 0.9062 31.6654 REMARK 3 T TENSOR REMARK 3 T11: 0.3227 T22: 0.4039 REMARK 3 T33: 0.3331 T12: -0.0438 REMARK 3 T13: 0.0092 T23: 0.1189 REMARK 3 L TENSOR REMARK 3 L11: 4.3912 L22: 2.6953 REMARK 3 L33: 2.2091 L12: -0.1387 REMARK 3 L13: 1.8432 L23: -1.3357 REMARK 3 S TENSOR REMARK 3 S11: 0.0548 S12: -0.6051 S13: -0.4349 REMARK 3 S21: 0.2709 S22: 0.1694 S23: 0.4116 REMARK 3 S31: -0.1027 S32: -0.3997 S33: -0.2486 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 107 THROUGH 155 ) REMARK 3 ORIGIN FOR THE GROUP (A): 8.5846 -4.6396 35.4180 REMARK 3 T TENSOR REMARK 3 T11: 0.3686 T22: 0.2235 REMARK 3 T33: 0.3975 T12: 0.0056 REMARK 3 T13: -0.0511 T23: 0.0718 REMARK 3 L TENSOR REMARK 3 L11: 4.2817 L22: 3.1920 REMARK 3 L33: 2.4526 L12: 1.1347 REMARK 3 L13: 1.5114 L23: 0.1660 REMARK 3 S TENSOR REMARK 3 S11: 0.2997 S12: -0.2074 S13: -0.5494 REMARK 3 S21: 0.1542 S22: -0.1716 S23: -0.2355 REMARK 3 S31: 0.3151 S32: -0.0709 S33: -0.1321 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 156 THROUGH 198 ) REMARK 3 ORIGIN FOR THE GROUP (A): 13.3630 2.2569 40.6685 REMARK 3 T TENSOR REMARK 3 T11: 0.3318 T22: 0.3183 REMARK 3 T33: 0.3812 T12: 0.0371 REMARK 3 T13: -0.0274 T23: 0.0377 REMARK 3 L TENSOR REMARK 3 L11: 3.2073 L22: 4.5525 REMARK 3 L33: 2.6248 L12: 1.1724 REMARK 3 L13: 0.8348 L23: 0.7226 REMARK 3 S TENSOR REMARK 3 S11: 0.0576 S12: -0.6581 S13: -0.2260 REMARK 3 S21: 0.3293 S22: 0.0704 S23: -0.3573 REMARK 3 S31: 0.1043 S32: -0.0324 S33: -0.1246 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 199 THROUGH 257 ) REMARK 3 ORIGIN FOR THE GROUP (A): 0.7191 0.4735 33.2002 REMARK 3 T TENSOR REMARK 3 T11: 0.3909 T22: 0.2862 REMARK 3 T33: 0.3728 T12: 0.0088 REMARK 3 T13: -0.0000 T23: 0.0158 REMARK 3 L TENSOR REMARK 3 L11: 5.6805 L22: 2.3973 REMARK 3 L33: 1.2039 L12: 1.5111 REMARK 3 L13: 1.0005 L23: 0.0810 REMARK 3 S TENSOR REMARK 3 S11: 0.4994 S12: -0.3795 S13: -0.4368 REMARK 3 S21: 0.1741 S22: -0.2316 S23: -0.0244 REMARK 3 S31: -0.0227 S32: -0.1312 S33: -0.2064 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 1 THROUGH 106 ) REMARK 3 ORIGIN FOR THE GROUP (A): 42.2572 14.4989 5.2311 REMARK 3 T TENSOR REMARK 3 T11: 0.3854 T22: 0.3854 REMARK 3 T33: 0.2574 T12: 0.0317 REMARK 3 T13: 0.0409 T23: -0.0190 REMARK 3 L TENSOR REMARK 3 L11: 4.1005 L22: 4.2397 REMARK 3 L33: 2.8789 L12: 0.9646 REMARK 3 L13: -0.1931 L23: -1.0541 REMARK 3 S TENSOR REMARK 3 S11: 0.1179 S12: 0.4608 S13: 0.0892 REMARK 3 S21: -0.0822 S22: 0.0846 S23: -0.2830 REMARK 3 S31: -0.2433 S32: 0.1737 S33: -0.1857 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 107 THROUGH 155 ) REMARK 3 ORIGIN FOR THE GROUP (A): 16.4369 7.8489 9.6264 REMARK 3 T TENSOR REMARK 3 T11: 0.5063 T22: 0.5245 REMARK 3 T33: 0.4773 T12: -0.0378 REMARK 3 T13: -0.0416 T23: 0.1198 REMARK 3 L TENSOR REMARK 3 L11: 5.0443 L22: 4.5484 REMARK 3 L33: 3.5477 L12: -0.2806 REMARK 3 L13: -2.0348 L23: -1.0796 REMARK 3 S TENSOR REMARK 3 S11: -0.1427 S12: 0.8503 S13: 0.4735 REMARK 3 S21: -0.7034 S22: 0.2249 S23: 0.2749 REMARK 3 S31: 0.3535 S32: -0.5340 S33: -0.1176 REMARK 3 TLS GROUP : 8 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 156 THROUGH 180 ) REMARK 3 ORIGIN FOR THE GROUP (A): 9.6280 15.6090 4.6639 REMARK 3 T TENSOR REMARK 3 T11: 0.5601 T22: 1.0243 REMARK 3 T33: 0.7685 T12: -0.0729 REMARK 3 T13: -0.0897 T23: 0.3394 REMARK 3 L TENSOR REMARK 3 L11: 2.3943 L22: 6.6833 REMARK 3 L33: 2.3247 L12: -1.2770 REMARK 3 L13: 1.5899 L23: -0.7440 REMARK 3 S TENSOR REMARK 3 S11: 0.0954 S12: 1.0221 S13: 0.6729 REMARK 3 S21: -0.2848 S22: 0.2040 S23: 0.0574 REMARK 3 S31: -0.2210 S32: -0.2601 S33: -0.3205 REMARK 3 TLS GROUP : 9 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 181 THROUGH 254 ) REMARK 3 ORIGIN FOR THE GROUP (A): 21.0874 13.8604 10.7441 REMARK 3 T TENSOR REMARK 3 T11: 0.3656 T22: 0.4262 REMARK 3 T33: 0.4654 T12: 0.0110 REMARK 3 T13: -0.0033 T23: 0.0612 REMARK 3 L TENSOR REMARK 3 L11: 5.2487 L22: 1.5825 REMARK 3 L33: 3.8927 L12: 0.7654 REMARK 3 L13: -1.4668 L23: -1.2948 REMARK 3 S TENSOR REMARK 3 S11: 0.2460 S12: 0.0519 S13: 0.3601 REMARK 3 S21: 0.0373 S22: 0.2181 S23: 0.7130 REMARK 3 S31: -0.3641 S32: -0.4970 S33: -0.4430 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : 1 REMARK 3 NCS GROUP : 1 REMARK 3 NCS OPERATOR : 1 REMARK 3 REFERENCE SELECTION: (CHAIN A AND RESID 2 THROUGH 254) REMARK 3 SELECTION : (CHAIN B AND RESID 2 THROUGH 254) REMARK 3 ATOM PAIRS NUMBER : 2426 REMARK 3 RMSD : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 5ZT9 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 10-MAY-18. REMARK 100 THE DEPOSITION ID IS D_1300007623. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 23-FEB-17 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 9.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PHOTON FACTORY REMARK 200 BEAMLINE : BL-5A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1 REMARK 200 MONOCHROMATOR : NUMERICAL LINK TYPE SI(111) REMARK 200 DOUBLE CRYSTAL MONOCHROMATOR REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 2M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 13781 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.800 REMARK 200 RESOLUTION RANGE LOW (A) : 43.426 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 200 DATA REDUNDANCY : 3.487 REMARK 200 R MERGE (I) : 0.17800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 6.2400 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.90 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.6 REMARK 200 DATA REDUNDANCY IN SHELL : 3.42 REMARK 200 R MERGE FOR SHELL (I) : 0.99700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.270 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: 5ZT7 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.87 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.45 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M BICINE, 20 %(W/V) PEG 6000, 10MM REMARK 280 NICKEL SULFATE, PH 9.0, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 26.85000 REMARK 290 SMTRY3 2 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: MONOMERIC 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: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC 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 MET A -11 REMARK 465 GLY A -10 REMARK 465 SER A -9 REMARK 465 SER A -8 REMARK 465 HIS A -7 REMARK 465 HIS A -6 REMARK 465 HIS A -5 REMARK 465 HIS A -4 REMARK 465 HIS A -3 REMARK 465 HIS A -2 REMARK 465 SER A -1 REMARK 465 SER A 0 REMARK 465 MET A 1 REMARK 465 SER A 258 REMARK 465 ALA A 259 REMARK 465 ALA A 260 REMARK 465 HIS A 261 REMARK 465 MET B -11 REMARK 465 GLY B -10 REMARK 465 SER B -9 REMARK 465 SER B -8 REMARK 465 HIS B -7 REMARK 465 HIS B -6 REMARK 465 HIS B -5 REMARK 465 HIS B -4 REMARK 465 HIS B -3 REMARK 465 HIS B -2 REMARK 465 SER B -1 REMARK 465 SER B 0 REMARK 465 SER B 255 REMARK 465 TYR B 256 REMARK 465 ALA B 257 REMARK 465 SER B 258 REMARK 465 ALA B 259 REMARK 465 ALA B 260 REMARK 465 HIS B 261 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 44 -5.02 67.44 REMARK 500 ALA A 74 -148.92 -147.40 REMARK 500 HIS A 79 -62.24 -131.35 REMARK 500 ALA A 168 -37.51 76.22 REMARK 500 LYS A 182 -71.09 -49.92 REMARK 500 ASP A 183 85.24 78.85 REMARK 500 ASN A 217 43.00 -90.26 REMARK 500 ASP A 252 -128.20 -90.21 REMARK 500 SER A 255 85.84 57.05 REMARK 500 LEU B 44 -4.34 69.34 REMARK 500 ALA B 74 -147.00 -147.76 REMARK 500 HIS B 79 -59.69 -133.25 REMARK 500 ALA B 168 -37.19 75.97 REMARK 500 ASP B 183 90.52 76.30 REMARK 500 ASN B 217 44.38 -91.37 REMARK 500 ASP B 252 64.28 135.17 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NI A 301 NI REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 79 NE2 REMARK 620 2 GLU A 83 OE2 75.8 REMARK 620 3 HOH A 403 O 84.9 61.6 REMARK 620 4 HOH A 424 O 163.9 88.8 91.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NI A 302 NI REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 115 NE2 REMARK 620 2 HIS A 229 NE2 90.3 REMARK 620 3 HOH A 425 O 86.0 90.1 REMARK 620 4 HOH A 430 O 86.8 168.7 78.9 REMARK 620 5 HOH A 436 O 93.9 110.6 159.3 80.5 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NI B 301 NI REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 79 NE2 REMARK 620 2 GLU B 83 OE1 80.0 REMARK 620 3 HOH B 413 O 82.4 145.8 REMARK 620 4 HOH B 418 O 100.7 90.1 122.0 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NI A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NI A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NI B 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NI B 302 DBREF 5ZT9 A 1 261 UNP O34632 SIRB_BACSU 1 261 DBREF 5ZT9 B 1 261 UNP O34632 SIRB_BACSU 1 261 SEQADV 5ZT9 MET A -11 UNP O34632 EXPRESSION TAG SEQADV 5ZT9 GLY A -10 UNP O34632 EXPRESSION TAG SEQADV 5ZT9 SER A -9 UNP O34632 EXPRESSION TAG SEQADV 5ZT9 SER A -8 UNP O34632 EXPRESSION TAG SEQADV 5ZT9 HIS A -7 UNP O34632 EXPRESSION TAG SEQADV 5ZT9 HIS A -6 UNP O34632 EXPRESSION TAG SEQADV 5ZT9 HIS A -5 UNP O34632 EXPRESSION TAG SEQADV 5ZT9 HIS A -4 UNP O34632 EXPRESSION TAG SEQADV 5ZT9 HIS A -3 UNP O34632 EXPRESSION TAG SEQADV 5ZT9 HIS A -2 UNP O34632 EXPRESSION TAG SEQADV 5ZT9 SER A -1 UNP O34632 EXPRESSION TAG SEQADV 5ZT9 SER A 0 UNP O34632 EXPRESSION TAG SEQADV 5ZT9 MET B -11 UNP O34632 EXPRESSION TAG SEQADV 5ZT9 GLY B -10 UNP O34632 EXPRESSION TAG SEQADV 5ZT9 SER B -9 UNP O34632 EXPRESSION TAG SEQADV 5ZT9 SER B -8 UNP O34632 EXPRESSION TAG SEQADV 5ZT9 HIS B -7 UNP O34632 EXPRESSION TAG SEQADV 5ZT9 HIS B -6 UNP O34632 EXPRESSION TAG SEQADV 5ZT9 HIS B -5 UNP O34632 EXPRESSION TAG SEQADV 5ZT9 HIS B -4 UNP O34632 EXPRESSION TAG SEQADV 5ZT9 HIS B -3 UNP O34632 EXPRESSION TAG SEQADV 5ZT9 HIS B -2 UNP O34632 EXPRESSION TAG SEQADV 5ZT9 SER B -1 UNP O34632 EXPRESSION TAG SEQADV 5ZT9 SER B 0 UNP O34632 EXPRESSION TAG SEQRES 1 A 273 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER MET SEQRES 2 A 273 LYS GLN ALA ILE LEU TYR VAL GLY HIS GLY SER ARG VAL SEQRES 3 A 273 LYS LYS ALA GLN GLN GLU ALA ALA ALA PHE LEU GLU GLY SEQRES 4 A 273 CYS LYS ALA HIS ILE SER VAL PRO VAL GLN GLU ILE SER SEQRES 5 A 273 PHE LEU GLU LEU GLN GLU PRO THR ILE GLU THR GLY PHE SEQRES 6 A 273 GLU ALA CYS VAL LYS GLN GLY ALA THR HIS ILE ALA VAL SEQRES 7 A 273 VAL PRO LEU LEU LEU LEU THR ALA ALA HIS ALA LYS HIS SEQRES 8 A 273 ASP ILE PRO GLU GLU ILE VAL ARG VAL ALA SER ARG TYR SEQRES 9 A 273 PRO SER VAL ARG ILE SER TYR GLY LYS PRO ILE GLY ILE SEQRES 10 A 273 ASP GLU GLU VAL VAL LYS ALA VAL TYR HIS ARG MET LYS SEQRES 11 A 273 ASP ILE GLY VAL PRO TYR GLU ASN ALA ARG VAL VAL LEU SEQRES 12 A 273 ILE GLY ARG GLY SER SER ASP PRO ASP VAL LYS ARG ASP SEQRES 13 A 273 VAL THR GLY ILE ALA ASN LEU LEU GLN GLU MET VAL PRO SEQRES 14 A 273 VAL LYS GLU VAL ILE PRO CYS PHE LEU THR ALA CYS GLY SEQRES 15 A 273 PRO ASN TYR LYS GLU VAL PHE SER GLU LEU GLU LYS ASP SEQRES 16 A 273 ASP GLY ILE THR THR PHE ILE VAL PRO TYR LEU LEU PHE SEQRES 17 A 273 THR GLY MET LEU MET ASN GLU ILE GLU ARG GLU VAL GLN SEQRES 18 A 273 LYS LEU LYS ALA HIS ASN PRO ASN VAL TYR LEU SER SER SEQRES 19 A 273 TYR ILE GLY PHE HIS PRO HIS VAL LYS ASN ALA PHE LEU SEQRES 20 A 273 ASN ARG VAL ARG GLU THR ALA ALA ASN SER GLU GLY GLN SEQRES 21 A 273 PHE ASP PHE ASP GLY GLY SER TYR ALA SER ALA ALA HIS SEQRES 1 B 273 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER MET SEQRES 2 B 273 LYS GLN ALA ILE LEU TYR VAL GLY HIS GLY SER ARG VAL SEQRES 3 B 273 LYS LYS ALA GLN GLN GLU ALA ALA ALA PHE LEU GLU GLY SEQRES 4 B 273 CYS LYS ALA HIS ILE SER VAL PRO VAL GLN GLU ILE SER SEQRES 5 B 273 PHE LEU GLU LEU GLN GLU PRO THR ILE GLU THR GLY PHE SEQRES 6 B 273 GLU ALA CYS VAL LYS GLN GLY ALA THR HIS ILE ALA VAL SEQRES 7 B 273 VAL PRO LEU LEU LEU LEU THR ALA ALA HIS ALA LYS HIS SEQRES 8 B 273 ASP ILE PRO GLU GLU ILE VAL ARG VAL ALA SER ARG TYR SEQRES 9 B 273 PRO SER VAL ARG ILE SER TYR GLY LYS PRO ILE GLY ILE SEQRES 10 B 273 ASP GLU GLU VAL VAL LYS ALA VAL TYR HIS ARG MET LYS SEQRES 11 B 273 ASP ILE GLY VAL PRO TYR GLU ASN ALA ARG VAL VAL LEU SEQRES 12 B 273 ILE GLY ARG GLY SER SER ASP PRO ASP VAL LYS ARG ASP SEQRES 13 B 273 VAL THR GLY ILE ALA ASN LEU LEU GLN GLU MET VAL PRO SEQRES 14 B 273 VAL LYS GLU VAL ILE PRO CYS PHE LEU THR ALA CYS GLY SEQRES 15 B 273 PRO ASN TYR LYS GLU VAL PHE SER GLU LEU GLU LYS ASP SEQRES 16 B 273 ASP GLY ILE THR THR PHE ILE VAL PRO TYR LEU LEU PHE SEQRES 17 B 273 THR GLY MET LEU MET ASN GLU ILE GLU ARG GLU VAL GLN SEQRES 18 B 273 LYS LEU LYS ALA HIS ASN PRO ASN VAL TYR LEU SER SER SEQRES 19 B 273 TYR ILE GLY PHE HIS PRO HIS VAL LYS ASN ALA PHE LEU SEQRES 20 B 273 ASN ARG VAL ARG GLU THR ALA ALA ASN SER GLU GLY GLN SEQRES 21 B 273 PHE ASP PHE ASP GLY GLY SER TYR ALA SER ALA ALA HIS HET NI A 301 1 HET NI A 302 1 HET NI B 301 1 HET NI B 302 1 HETNAM NI NICKEL (II) ION FORMUL 3 NI 4(NI 2+) FORMUL 7 HOH *62(H2 O) HELIX 1 AA1 VAL A 14 LYS A 29 1 16 HELIX 2 AA2 ALA A 30 ILE A 32 5 3 HELIX 3 AA3 THR A 48 GLN A 59 1 12 HELIX 4 AA4 ALA A 74 HIS A 79 1 6 HELIX 5 AA5 HIS A 79 SER A 90 1 12 HELIX 6 AA6 ASP A 106 ASP A 119 1 14 HELIX 7 AA7 ASP A 138 VAL A 156 1 19 HELIX 8 AA8 ASN A 172 LEU A 180 1 9 HELIX 9 AA9 GLY A 198 ASN A 215 1 18 HELIX 10 AB1 HIS A 227 ASN A 244 1 18 HELIX 11 AB2 VAL B 14 LYS B 29 1 16 HELIX 12 AB3 ALA B 30 ILE B 32 5 3 HELIX 13 AB4 THR B 48 GLN B 59 1 12 HELIX 14 AB5 ALA B 74 HIS B 79 1 6 HELIX 15 AB6 HIS B 79 SER B 90 1 12 HELIX 16 AB7 ASP B 106 ASP B 119 1 14 HELIX 17 AB8 ASP B 138 VAL B 156 1 19 HELIX 18 AB9 ASN B 172 LEU B 180 1 9 HELIX 19 AC1 GLY B 198 ASN B 215 1 18 HELIX 20 AC2 HIS B 227 ASN B 244 1 18 SHEET 1 AA1 5 VAL A 36 PHE A 41 0 SHEET 2 AA1 5 GLN A 3 GLY A 9 1 N TYR A 7 O GLU A 38 SHEET 3 AA1 5 HIS A 63 PRO A 68 1 O ALA A 65 N ALA A 4 SHEET 4 AA1 5 ARG A 96 TYR A 99 1 O SER A 98 N VAL A 66 SHEET 5 AA1 5 ASP A 250 PHE A 251 -1 O PHE A 251 N ILE A 97 SHEET 1 AA2 4 GLU A 160 PHE A 165 0 SHEET 2 AA2 4 ARG A 128 GLY A 133 1 N VAL A 129 O ILE A 162 SHEET 3 AA2 4 THR A 188 TYR A 193 1 O TYR A 193 N ILE A 132 SHEET 4 AA2 4 VAL A 218 LEU A 220 1 O TYR A 219 N ILE A 190 SHEET 1 AA3 5 VAL B 36 PHE B 41 0 SHEET 2 AA3 5 GLN B 3 GLY B 9 1 N TYR B 7 O GLU B 38 SHEET 3 AA3 5 HIS B 63 LEU B 69 1 O ALA B 65 N ALA B 4 SHEET 4 AA3 5 ARG B 96 TYR B 99 1 O SER B 98 N VAL B 66 SHEET 5 AA3 5 ASP B 250 PHE B 251 -1 O PHE B 251 N ILE B 97 SHEET 1 AA4 4 GLU B 160 PHE B 165 0 SHEET 2 AA4 4 ARG B 128 GLY B 133 1 N VAL B 129 O ILE B 162 SHEET 3 AA4 4 THR B 188 PRO B 192 1 O PHE B 189 N VAL B 130 SHEET 4 AA4 4 VAL B 218 LEU B 220 1 O TYR B 219 N ILE B 190 LINK NE2 HIS A 79 NI NI A 301 1555 1555 2.78 LINK OE2 GLU A 83 NI NI A 301 1555 1555 2.49 LINK NE2 HIS A 115 NI NI A 302 1555 1555 2.13 LINK NE2 HIS A 229 NI NI A 302 1555 1555 2.34 LINK NI NI A 301 O HOH A 403 1555 1555 2.57 LINK NI NI A 301 O HOH A 424 1555 1555 1.90 LINK NI NI A 302 O HOH A 425 1555 1555 2.42 LINK NI NI A 302 O HOH A 430 1555 1555 2.47 LINK NI NI A 302 O HOH A 436 1555 1555 2.55 LINK NE2 HIS B 79 NI NI B 301 1555 1555 2.45 LINK OE1 GLU B 83 NI NI B 301 1555 1555 2.14 LINK NI NI B 301 O HOH B 413 1555 1555 2.50 LINK NI NI B 301 O HOH B 418 1555 1555 2.52 CISPEP 1 GLU A 46 PRO A 47 0 11.59 CISPEP 2 GLY A 170 PRO A 171 0 -3.02 CISPEP 3 GLU B 46 PRO B 47 0 -4.02 CISPEP 4 GLY B 170 PRO B 171 0 -2.56 SITE 1 AC1 5 HIS A 79 GLU A 83 HOH A 403 HOH A 424 SITE 2 AC1 5 HOH A 428 SITE 1 AC2 5 HIS A 115 HIS A 229 HOH A 425 HOH A 430 SITE 2 AC2 5 HOH A 436 SITE 1 AC3 4 HIS B 79 GLU B 83 HOH B 413 HOH B 418 SITE 1 AC4 2 HIS B 115 HIS B 229 CRYST1 69.730 53.700 78.020 90.00 107.66 90.00 P 1 21 1 4 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 0.014341 0.000000 0.004566 0.00000 SCALE2 0.000000 0.018622 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013451 0.00000