HEADER UNKNOWN FUNCTION 03-SEP-13 4MJD TITLE CRYSTAL STRUCTURE OF KETOSTEROID ISOMERASE FOLD PROTEIN HMUK_0747 COMPND MOL_ID: 1; COMPND 2 MOLECULE: KETOSTEROID ISOMERASE FOLD PROTEIN HMUK_0747; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HALOMICROBIUM MUKOHATAEI; SOURCE 3 ORGANISM_TAXID: 485914; SOURCE 4 STRAIN: DSM 12286; SOURCE 5 GENE: HMUK_0747; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)MAGIC; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PMCSG57 KEYWDS PSI-BIOLOGY, MIDWEST CENTER FOR STRUCTURAL GENOMICS, MCSG, UNKONW KEYWDS 2 FUCTION, UNKNOWN FUNCTION EXPDTA X-RAY DIFFRACTION AUTHOR C.CHANG,J.HOLOWICKI,J.BEARDEN,A.JOACHIMIAK,MIDWEST CENTER FOR AUTHOR 2 STRUCTURAL GENOMICS (MCSG) REVDAT 3 20-SEP-23 4MJD 1 REMARK SEQADV LINK REVDAT 2 15-NOV-17 4MJD 1 REMARK REVDAT 1 18-SEP-13 4MJD 0 JRNL AUTH C.CHANG,J.HOLOWICKI,J.BEARDEN,A.JOACHIMIAK JRNL TITL CRYSTAL STRUCTURE OF KETOSTEROID ISOMERASE FOLD PROTEIN JRNL TITL 2 HMUK_0747 JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.28 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.7.0029 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.28 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 22.39 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.8 REMARK 3 NUMBER OF REFLECTIONS : 53604 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.136 REMARK 3 R VALUE (WORKING SET) : 0.135 REMARK 3 FREE R VALUE : 0.165 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 2725 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.28 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.32 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3584 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 94.87 REMARK 3 BIN R VALUE (WORKING SET) : 0.2040 REMARK 3 BIN FREE R VALUE SET COUNT : 204 REMARK 3 BIN FREE R VALUE : 0.2490 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1809 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 3 REMARK 3 SOLVENT ATOMS : 321 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 18.23 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.58000 REMARK 3 B22 (A**2) : -1.10000 REMARK 3 B33 (A**2) : 0.13000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 1.05000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.047 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.045 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.026 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.312 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.977 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.970 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1914 ; 0.007 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 1741 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2610 ; 1.353 ; 1.945 REMARK 3 BOND ANGLES OTHERS (DEGREES): 3988 ; 0.745 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 238 ; 6.289 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 109 ;25.852 ;22.294 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 299 ;11.241 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 28 ;21.156 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 283 ; 0.073 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2246 ; 0.005 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 478 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): 3655 ; 1.375 ; 3.000 REMARK 3 SPHERICITY; FREE ATOMS (A**2): 70 ;30.971 ; 5.000 REMARK 3 SPHERICITY; BONDED ATOMS (A**2): 3864 ; 9.347 ; 5.000 REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS U VALUES : REFINED INDIVIDUALLY REMARK 4 REMARK 4 4MJD COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 06-SEP-13. REMARK 100 THE DEPOSITION ID IS D_1000081983. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-MAR-12 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 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) : 0.97931 REMARK 200 MONOCHROMATOR : SI(111) DOUBLE CRYSTAL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-3000 REMARK 200 DATA SCALING SOFTWARE : HKL-3000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 53619 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.280 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.7 REMARK 200 DATA REDUNDANCY : 6.700 REMARK 200 R MERGE (I) : 0.05100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 39.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.28 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.29 REMARK 200 COMPLETENESS FOR SHELL (%) : 85.9 REMARK 200 DATA REDUNDANCY IN SHELL : 4.80 REMARK 200 R MERGE FOR SHELL (I) : 0.38400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: HKL-3000, MOLREP REMARK 200 STARTING MODEL: PDB ENTRY 4KVH REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.61 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.11 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2M MGCL2, 0.1M HEPES, 30% PEG400, PH REMARK 280 7.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 297K 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 38.42900 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2260 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 10990 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -31.0 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 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 NH1 ARG B 104 O HOH B 212 2.01 REMARK 500 O HOH B 245 O HOH B 264 2.12 REMARK 500 OD1 ASP A 24 O HOH A 462 2.16 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 O HOH A 382 O HOH B 248 2446 1.77 REMARK 500 O HOH A 399 O HOH B 264 2445 2.16 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 MET B 49 CG - SD - CE ANGL. DEV. = -10.7 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 ASP A 57 41.96 -102.38 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 MG A 201 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 51 OE1 REMARK 620 2 HOH A 308 O 86.3 REMARK 620 3 HOH A 324 O 89.4 86.5 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A 203 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR A 107 OG1 REMARK 620 2 THR A 107 O 78.8 REMARK 620 3 HOH A 463 O 85.6 86.6 REMARK 620 4 THR B 67 OG1 162.0 83.5 96.7 REMARK 620 5 THR B 67 O 98.2 80.7 165.7 75.5 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 202 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 303 O REMARK 620 2 HOH A 304 O 92.6 REMARK 620 3 HOH A 368 O 174.7 89.2 REMARK 620 4 HOH A 379 O 91.8 85.3 93.3 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 MG A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 203 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4KVH RELATED DB: PDB REMARK 900 SAME PROTEIN WITH BR DERIVATIVE REMARK 900 RELATED ID: MCSG-APC107244 RELATED DB: TARGETTRACK DBREF 4MJD A 1 110 UNP C7NZX0 C7NZX0_HALMD 1 110 DBREF 4MJD B 1 110 UNP C7NZX0 C7NZX0_HALMD 1 110 SEQADV 4MJD SER A -2 UNP C7NZX0 EXPRESSION TAG SEQADV 4MJD ASN A -1 UNP C7NZX0 EXPRESSION TAG SEQADV 4MJD ALA A 0 UNP C7NZX0 EXPRESSION TAG SEQADV 4MJD SER B -2 UNP C7NZX0 EXPRESSION TAG SEQADV 4MJD ASN B -1 UNP C7NZX0 EXPRESSION TAG SEQADV 4MJD ALA B 0 UNP C7NZX0 EXPRESSION TAG SEQRES 1 A 113 SER ASN ALA MET ASP ARG VAL ALA THR ALA ARG ALA TYR SEQRES 2 A 113 TYR ARG ALA LEU ASP GLU HIS ASP TYR ASP LEU LEU SER SEQRES 3 A 113 ASP VAL LEU ALA PRO ASP PHE VAL HIS ASP ARG PRO ASP SEQRES 4 A 113 ARG THR ILE GLU GLY ARG GLU ARG PHE VAL ARG PHE MET SEQRES 5 A 113 ARG GLU GLU ARG PRO GLN THR ASP THR SER HIS PRO ILE SEQRES 6 A 113 ALA THR ILE TYR THR GLY ALA SER THR VAL ALA VAL GLU SEQRES 7 A 113 GLY ARG LEU LEU ASN SER ASP GLY ALA GLU ILE THR GLN SEQRES 8 A 113 PHE VAL ASP VAL PHE ALA PHE GLU ASP GLY VAL ILE GLY SEQRES 9 A 113 ARG ILE ARG THR HIS THR PRO GLU PRO SEQRES 1 B 113 SER ASN ALA MET ASP ARG VAL ALA THR ALA ARG ALA TYR SEQRES 2 B 113 TYR ARG ALA LEU ASP GLU HIS ASP TYR ASP LEU LEU SER SEQRES 3 B 113 ASP VAL LEU ALA PRO ASP PHE VAL HIS ASP ARG PRO ASP SEQRES 4 B 113 ARG THR ILE GLU GLY ARG GLU ARG PHE VAL ARG PHE MET SEQRES 5 B 113 ARG GLU GLU ARG PRO GLN THR ASP THR SER HIS PRO ILE SEQRES 6 B 113 ALA THR ILE TYR THR GLY ALA SER THR VAL ALA VAL GLU SEQRES 7 B 113 GLY ARG LEU LEU ASN SER ASP GLY ALA GLU ILE THR GLN SEQRES 8 B 113 PHE VAL ASP VAL PHE ALA PHE GLU ASP GLY VAL ILE GLY SEQRES 9 B 113 ARG ILE ARG THR HIS THR PRO GLU PRO HET MG A 201 1 HET MG A 202 1 HET NA A 203 1 HETNAM MG MAGNESIUM ION HETNAM NA SODIUM ION FORMUL 3 MG 2(MG 2+) FORMUL 5 NA NA 1+ FORMUL 6 HOH *321(H2 O) HELIX 1 1 SER A -2 HIS A 17 1 20 HELIX 2 2 ASP A 18 VAL A 25 1 8 HELIX 3 3 GLY A 41 GLU A 52 1 12 HELIX 4 4 ASN B -1 HIS B 17 1 19 HELIX 5 5 ASP B 18 VAL B 25 1 8 HELIX 6 6 GLY B 41 GLU B 52 1 12 SHEET 1 A 9 ARG A 37 GLU A 40 0 SHEET 2 A 9 LEU A 26 ARG A 34 -1 N HIS A 32 O ILE A 39 SHEET 3 A 9 VAL A 99 PRO A 108 1 O ILE A 103 N ASP A 33 SHEET 4 A 9 GLU A 85 GLU A 96 -1 N ALA A 94 O ARG A 102 SHEET 5 A 9 THR A 71 LEU A 79 -1 N LEU A 78 O ILE A 86 SHEET 6 A 9 ILE A 62 THR A 67 -1 N TYR A 66 O ALA A 73 SHEET 7 A 9 VAL B 99 PRO B 108 -1 O THR B 107 N THR A 67 SHEET 8 A 9 LEU B 26 ARG B 34 1 N ASP B 33 O THR B 105 SHEET 9 A 9 ARG B 37 GLU B 40 -1 O ILE B 39 N HIS B 32 SHEET 1 B 9 ARG A 37 GLU A 40 0 SHEET 2 B 9 LEU A 26 ARG A 34 -1 N HIS A 32 O ILE A 39 SHEET 3 B 9 VAL A 99 PRO A 108 1 O ILE A 103 N ASP A 33 SHEET 4 B 9 ILE B 62 THR B 67 -1 O THR B 67 N THR A 107 SHEET 5 B 9 THR B 71 LEU B 79 -1 O ALA B 73 N TYR B 66 SHEET 6 B 9 GLU B 85 GLU B 96 -1 O ILE B 86 N LEU B 78 SHEET 7 B 9 VAL B 99 PRO B 108 -1 O VAL B 99 N GLU B 96 SHEET 8 B 9 LEU B 26 ARG B 34 1 N ASP B 33 O THR B 105 SHEET 9 B 9 ARG B 37 GLU B 40 -1 O ILE B 39 N HIS B 32 LINK OE1 GLU A 51 MG MG A 201 1555 1555 2.07 LINK OG1 THR A 107 NA NA A 203 1555 1555 2.30 LINK O THR A 107 NA NA A 203 1555 1555 2.82 LINK MG MG A 201 O HOH A 308 1555 1555 2.14 LINK MG MG A 201 O HOH A 324 1555 1555 2.12 LINK MG MG A 202 O HOH A 303 1555 1555 2.01 LINK MG MG A 202 O HOH A 304 1555 1555 2.01 LINK MG MG A 202 O HOH A 368 1555 1555 1.99 LINK MG MG A 202 O HOH A 379 1555 1555 2.16 LINK NA NA A 203 O HOH A 463 1555 1555 2.18 LINK NA NA A 203 OG1 THR B 67 1555 1555 2.27 LINK NA NA A 203 O THR B 67 1555 1555 2.70 CISPEP 1 GLU B 109 PRO B 110 0 11.81 SITE 1 AC1 4 GLU A 51 HOH A 308 HOH A 318 HOH A 324 SITE 1 AC2 4 HOH A 303 HOH A 304 HOH A 368 HOH A 379 SITE 1 AC3 3 THR A 107 HOH A 463 THR B 67 CRYST1 37.915 76.858 39.297 90.00 109.10 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 0.026375 0.000000 0.009132 0.00000 SCALE2 0.000000 0.013011 0.000000 0.00000 SCALE3 0.000000 0.000000 0.026929 0.00000