HEADER HYDROLASE 15-JAN-16 5HMA TITLE CRYSTAL STRUCTURE OF MAMO PROTEASE DOMAIN FROM MAGNETOSPIRILLUM TITLE 2 MAGNETICUM (NI BOUND FORM) COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRYPSIN-LIKE SERINE PROTEASE; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: UNIDENTIFIED PEPTIDE; COMPND 7 CHAIN: C; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MAGNETOSPIRILLUM MAGNETICUM (STRAIN AMB-1 / SOURCE 3 ATCC 700264); SOURCE 4 ORGANISM_TAXID: 342108; SOURCE 5 STRAIN: AMB-1 / ATCC 700264; SOURCE 6 GENE: AMB0969; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 9 EXPRESSION_SYSTEM_STRAIN: BL21 CODONPLUS; SOURCE 10 MOL_ID: 2; SOURCE 11 ORGANISM_SCIENTIFIC: MAGNETOSPIRILLUM MAGNETICUM (STRAIN AMB-1 / SOURCE 12 ATCC 700264); SOURCE 13 ORGANISM_TAXID: 342108; SOURCE 14 STRAIN: AMB-1 / ATCC 700264; SOURCE 15 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 16 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 17 EXPRESSION_SYSTEM_STRAIN: BL21 CODONPLUS KEYWDS TRYPSIN, BIOMINERALIZATION, PSEUDO-PROTEASE, MAGNETOSOME, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR D.M.HERSHEY,X.REN,J.H.HURLEY,A.KOMEILI REVDAT 6 27-SEP-23 5HMA 1 REMARK REVDAT 5 25-DEC-19 5HMA 1 REMARK REVDAT 4 20-SEP-17 5HMA 1 REMARK REVDAT 3 30-MAR-16 5HMA 1 JRNL REVDAT 2 23-MAR-16 5HMA 1 JRNL REVDAT 1 10-FEB-16 5HMA 0 JRNL AUTH D.M.HERSHEY,X.REN,R.A.MELNYK,P.J.BROWNE,E.OZYAMAK,S.R.JONES, JRNL AUTH 2 M.C.CHANG,J.H.HURLEY,A.KOMEILI JRNL TITL MAMO IS A REPURPOSED SERINE PROTEASE THAT PROMOTES MAGNETITE JRNL TITL 2 BIOMINERALIZATION THROUGH DIRECT TRANSITION METAL BINDING IN JRNL TITL 3 MAGNETOTACTIC BACTERIA. JRNL REF PLOS BIOL. V. 14 02402 2016 JRNL REFN ESSN 1545-7885 JRNL PMID 26981620 JRNL DOI 10.1371/JOURNAL.PBIO.1002402 REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 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) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 45.67 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 16993 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.185 REMARK 3 R VALUE (WORKING SET) : 0.184 REMARK 3 FREE R VALUE : 0.209 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.890 REMARK 3 FREE R VALUE TEST SET COUNT : 831 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 45.6750 - 4.1770 0.99 2883 150 0.1642 0.1760 REMARK 3 2 4.1770 - 3.3157 1.00 2725 125 0.1771 0.2082 REMARK 3 3 3.3157 - 2.8966 1.00 2659 142 0.2010 0.2195 REMARK 3 4 2.8966 - 2.6318 1.00 2641 135 0.2077 0.2580 REMARK 3 5 2.6318 - 2.4432 1.00 2636 134 0.2282 0.2542 REMARK 3 6 2.4432 - 2.2992 1.00 2618 145 0.2366 0.3155 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) : 0.230 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 21.780 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 51.17 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 63.22 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 : 0.008 1444 REMARK 3 ANGLE : 1.090 1978 REMARK 3 CHIRALITY : 0.053 241 REMARK 3 PLANARITY : 0.005 256 REMARK 3 DIHEDRAL : 13.890 498 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 3 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 34 THROUGH 121 ) REMARK 3 ORIGIN FOR THE GROUP (A): 534.8727 206.8948 119.1554 REMARK 3 T TENSOR REMARK 3 T11: 0.3584 T22: 0.2547 REMARK 3 T33: 0.3983 T12: 0.0112 REMARK 3 T13: -0.0163 T23: 0.0105 REMARK 3 L TENSOR REMARK 3 L11: 3.8139 L22: 3.6051 REMARK 3 L33: 3.8513 L12: 0.8068 REMARK 3 L13: -1.0547 L23: -1.4108 REMARK 3 S TENSOR REMARK 3 S11: -0.0328 S12: 0.0227 S13: -0.2518 REMARK 3 S21: -0.0997 S22: -0.0788 S23: 0.0120 REMARK 3 S31: 0.2127 S32: 0.1155 S33: 0.1209 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 122 THROUGH 224 ) REMARK 3 ORIGIN FOR THE GROUP (A): 543.5296 218.6279 113.3577 REMARK 3 T TENSOR REMARK 3 T11: 0.3788 T22: 0.3874 REMARK 3 T33: 0.3972 T12: -0.0297 REMARK 3 T13: -0.0257 T23: 0.0415 REMARK 3 L TENSOR REMARK 3 L11: 4.0257 L22: 4.9656 REMARK 3 L33: 5.0590 L12: 0.5791 REMARK 3 L13: 0.0412 L23: -0.7268 REMARK 3 S TENSOR REMARK 3 S11: -0.1393 S12: 0.2384 S13: 0.2481 REMARK 3 S21: 0.0725 S22: -0.0004 S23: -0.3412 REMARK 3 S31: -0.0531 S32: 0.5812 S33: 0.1129 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'C' AND (RESID 103 THROUGH 107 ) REMARK 3 ORIGIN FOR THE GROUP (A): 550.3685 218.6377 125.1966 REMARK 3 T TENSOR REMARK 3 T11: 0.6158 T22: 0.6117 REMARK 3 T33: 1.2474 T12: -0.2972 REMARK 3 T13: 0.0270 T23: 0.0721 REMARK 3 L TENSOR REMARK 3 L11: 3.4782 L22: 6.7733 REMARK 3 L33: 3.4035 L12: -1.6618 REMARK 3 L13: 0.2986 L23: 1.4985 REMARK 3 S TENSOR REMARK 3 S11: 2.1292 S12: -1.3398 S13: 1.9580 REMARK 3 S21: 1.4709 S22: -0.9083 S23: -0.3565 REMARK 3 S31: 0.5500 S32: -0.3824 S33: -1.1818 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 5HMA COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 26-JAN-16. REMARK 100 THE DEPOSITION ID IS D_1000217316. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 13-MAY-15 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.0 - 5.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 8.3.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.116 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 16999 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 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 (%) : 99.9 REMARK 200 DATA REDUNDANCY : 12.60 REMARK 200 R MERGE (I) : 0.08500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.34 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 13.10 REMARK 200 R MERGE FOR SHELL (I) : 0.89700 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: PHASER REMARK 200 STARTING MODEL: 5MH9 REMARK 200 REMARK 200 REMARK: CUBIC REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 72.51 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.47 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 50MM NA ACETATE PH 4.6, 3.6M NH4CL, 5% REMARK 280 GLYCEROL, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 4 3 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X,Y,-Z REMARK 290 4555 X,-Y,-Z REMARK 290 5555 Z,X,Y REMARK 290 6555 Z,-X,-Y REMARK 290 7555 -Z,-X,Y REMARK 290 8555 -Z,X,-Y REMARK 290 9555 Y,Z,X REMARK 290 10555 -Y,Z,-X REMARK 290 11555 Y,-Z,-X REMARK 290 12555 -Y,-Z,X REMARK 290 13555 Y,X,-Z REMARK 290 14555 -Y,-X,-Z REMARK 290 15555 Y,-X,Z REMARK 290 16555 -Y,X,Z REMARK 290 17555 X,Z,-Y REMARK 290 18555 -X,Z,Y REMARK 290 19555 -X,-Z,-Y REMARK 290 20555 X,-Z,Y REMARK 290 21555 Z,Y,-X REMARK 290 22555 Z,-Y,X REMARK 290 23555 -Z,Y,X REMARK 290 24555 -Z,-Y,-X 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 0.00000 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 0.00000 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 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY2 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY1 6 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY2 6 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY1 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY2 7 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY2 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY1 9 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 9 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY3 9 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 10 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 10 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY3 10 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY3 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 12 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 12 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY3 12 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 13 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 13 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 13 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 14 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 14 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 14 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 15 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 15 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 15 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 16 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 16 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 16 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 17 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 17 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY3 17 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY1 18 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 18 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY3 18 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY1 19 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 19 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY3 19 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY1 20 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 20 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY3 20 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY1 21 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY2 21 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 21 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 22 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY2 22 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 22 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 23 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY2 23 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 23 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 24 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY2 24 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 24 -1.000000 0.000000 0.000000 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: 910 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 8900 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -24.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, C 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 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 404 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 451 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 454 LIES ON A SPECIAL POSITION. 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 ASP A 156 87.90 -151.29 REMARK 500 VAL A 223 -83.49 -129.96 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 104 NE2 REMARK 620 2 HIS A 219 NE2 96.4 REMARK 620 3 HOH A 432 O 82.9 174.0 REMARK 620 4 HOH A 434 O 92.6 86.2 87.9 REMARK 620 5 HOH A 438 O 86.0 93.4 92.4 178.5 REMARK 620 N 1 2 3 4 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 CL A 302 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5HM9 RELATED DB: PDB DBREF 5HMA A 34 224 UNP Q2W8Q2 Q2W8Q2_MAGSA 78 268 DBREF 5HMA C 103 107 PDB 5HMA 5HMA 103 107 SEQRES 1 A 191 LEU TYR HIS THR VAL PRO PRO ALA VAL VAL GLY VAL GLY SEQRES 2 A 191 GLY GLY GLY VAL ASN ALA GLY PRO VAL ALA SER GLY ALA SEQRES 3 A 191 ILE VAL GLY THR ASN GLY TYR VAL ILE THR THR LEU HIS SEQRES 4 A 191 SER VAL SER LYS LEU PRO GLU ILE SER VAL GLN VAL ALA SEQRES 5 A 191 THR THR GLY GLY ILE ARG ARG PHE PRO ALA GLN VAL VAL SEQRES 6 A 191 LYS THR ILE PRO GLY HIS ASP LEU ALA LEU LEU LYS MET SEQRES 7 A 191 GLN THR THR GLU LYS PHE LEU HIS PHE ARG MET ALA ASP SEQRES 8 A 191 VAL GLN THR VAL VAL PRO GLY GLN GLN VAL PHE ALA PHE SEQRES 9 A 191 GLY ARG ASN MET ALA GLY ALA PRO LEU VAL ARG GLN GLY SEQRES 10 A 191 LEU VAL GLN SER ALA ASP ALA PRO LEU ALA VAL GLY ALA SEQRES 11 A 191 THR GLN ILE THR HIS LEU LEU ARG SER ASP ALA VAL TYR SEQRES 12 A 191 SER TRP GLU GLN THR GLY GLY PRO LEU VAL ASN ALA GLN SEQRES 13 A 191 GLY ASP LEU VAL GLY ILE ASN ILE ALA ALA THR GLY PRO SEQRES 14 A 191 THR GLY LYS VAL GLU GLY PHE THR VAL PRO ALA GLN VAL SEQRES 15 A 191 ILE VAL SER HIS LEU GLN ASP VAL VAL SEQRES 1 C 5 UNK UNK UNK UNK UNK HET NI A 301 1 HET CL A 302 1 HETNAM NI NICKEL (II) ION HETNAM CL CHLORIDE ION FORMUL 3 NI NI 2+ FORMUL 4 CL CL 1- FORMUL 5 HOH *55(H2 O) HELIX 1 AA1 VAL A 38 PRO A 40 5 3 HELIX 2 AA2 LEU A 71 SER A 75 1 5 HELIX 3 AA3 PRO A 102 HIS A 104 5 3 HELIX 4 AA4 ARG A 121 VAL A 125 5 5 HELIX 5 AA5 SER A 177 THR A 181 5 5 HELIX 6 AA6 ALA A 213 HIS A 219 1 7 SHEET 1 AA1 7 VAL A 42 GLY A 46 0 SHEET 2 AA1 7 ALA A 56 GLY A 62 -1 O ALA A 56 N VAL A 45 SHEET 3 AA1 7 TYR A 66 THR A 70 -1 O ILE A 68 N ALA A 59 SHEET 4 AA1 7 LEU A 106 MET A 111 -1 O LEU A 109 N VAL A 67 SHEET 5 AA1 7 ARG A 91 ILE A 101 -1 N ILE A 101 O LEU A 106 SHEET 6 AA1 7 ILE A 80 VAL A 84 -1 N VAL A 82 O PHE A 93 SHEET 7 AA1 7 VAL A 42 GLY A 46 -1 N GLY A 44 O GLN A 83 SHEET 1 AA210 PRO A 145 VAL A 161 0 SHEET 2 AA210 THR A 164 SER A 172 -1 O ARG A 171 N GLN A 153 SHEET 3 AA210 VAL A 206 PRO A 212 -1 O THR A 210 N LEU A 170 SHEET 4 AA210 LEU A 192 THR A 200 -1 N ALA A 199 O GLU A 207 SHEET 5 AA210 PRO A 145 VAL A 161 0 SHEET 6 AA210 GLN A 133 ARG A 139 -1 N VAL A 134 O GLY A 150 SHEET 7 AA210 PRO A 184 VAL A 186 -1 O VAL A 186 N PHE A 135 SHEET 8 AA210 LEU A 192 THR A 200 -1 O VAL A 193 N LEU A 185 SHEET 9 AA210 UNK C 104 UNK C 105 -1 O UNK C 104 N THR A 200 SHEET 10 AA210 LEU A 192 THR A 200 -1 N THR A 200 O UNK C 104 LINK C UNK C 103 N UNK C 104 1555 1555 1.34 LINK C UNK C 104 N UNK C 105 1555 1555 1.33 LINK C UNK C 105 N UNK C 106 1555 1555 1.34 LINK C UNK C 106 N UNK C 107 1555 1555 1.34 LINK NE2 HIS A 104 NI NI A 301 1555 1555 2.22 LINK NE2 HIS A 219 NI NI A 301 1555 1555 2.16 LINK NI NI A 301 O HOH A 432 1555 1555 2.23 LINK NI NI A 301 O HOH A 434 1555 1555 2.20 LINK NI NI A 301 O HOH A 438 1555 1555 2.21 SITE 1 AC1 5 HIS A 104 HIS A 219 HOH A 432 HOH A 434 SITE 2 AC1 5 HOH A 438 SITE 1 AC2 3 ILE A 101 GLY A 103 HOH A 434 CRYST1 129.163 129.163 129.163 90.00 90.00 90.00 P 4 3 2 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 0.007742 0.000000 0.000000 0.00000 SCALE2 0.000000 0.007742 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007742 0.00000