HEADER TRANSFERASE 07-NOV-22 8HE6 TITLE CRYSTAL STRUCTURE OF A FOSFOMYCIN AND BLEOMYCIN RESISTANT PROTEIN TITLE 2 (ALL3014) FROM ANABAENA/NOSTOC CYANOBACTERIUM AT 1.70 A RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: ALL3014 PROTEIN; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: NOSTOC SP. PCC 7120 = FACHB-418; SOURCE 3 ORGANISM_TAXID: 103690; SOURCE 4 STRAIN: PCC 7120 / SAG 25.82 / UTEX 2576; SOURCE 5 GENE: ALL3014; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS ALL3014 PROTEIN, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR A.CHATTERJEE,P.K.SINGH,T.P.SINGH,A.MARINA,S.SHARMA,L.C.RAI REVDAT 2 29-NOV-23 8HE6 1 REMARK REVDAT 1 30-NOV-22 8HE6 0 SPRSDE 30-NOV-22 8HE6 6IPT JRNL AUTH A.CHATTERJEE,P.K.SINGH,T.P.SINGH,A.MARINA,S.SHARMA,L.C.RAI JRNL TITL CRYSTAL STRUCTURE OF A FOSFOMYCIN AND BLEOMYCIN RESISTANT JRNL TITL 2 PROTEIN (ALL3014) FROM ANABAENA/NOSTOC CYANOBACTERIUM AT JRNL TITL 3 1.70 A RESOLUTION JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0258 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 48.95 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 94.8 REMARK 3 NUMBER OF REFLECTIONS : 30145 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : FREE R-VALUE REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.172 REMARK 3 FREE R VALUE : 0.217 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.863 REMARK 3 FREE R VALUE TEST SET COUNT : 1466 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) : 1.70 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.74 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1753 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 80.04 REMARK 3 BIN R VALUE (WORKING SET) : 0.2850 REMARK 3 BIN FREE R VALUE SET COUNT : 92 REMARK 3 BIN FREE R VALUE : 0.2780 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1934 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 249 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 27.79 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.00500 REMARK 3 B22 (A**2) : -0.00500 REMARK 3 B33 (A**2) : 0.01000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.102 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.107 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.070 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.183 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.968 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.952 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2075 ; 0.010 ; 0.013 REMARK 3 BOND LENGTHS OTHERS (A): 1752 ; 0.001 ; 0.017 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2822 ; 1.568 ; 1.636 REMARK 3 BOND ANGLES OTHERS (DEGREES): 4074 ; 1.504 ; 1.574 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 258 ; 6.486 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 136 ;31.438 ;22.500 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 320 ;14.298 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 12 ;19.015 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 260 ; 0.087 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2434 ; 0.009 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 494 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 345 ; 0.210 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 22 ; 0.205 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 952 ; 0.171 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 187 ; 0.202 ; 0.200 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): 985 ; 3.156 ; 2.630 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 984 ; 3.143 ; 2.622 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1234 ; 4.851 ; 3.901 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 1235 ; 4.855 ; 3.909 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1090 ; 3.937 ; 3.065 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 1089 ; 3.928 ; 3.059 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1580 ; 6.073 ; 4.411 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 1580 ; 6.069 ; 4.410 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): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : 1 REMARK 3 REMARK 3 NCS GROUP NUMBER : 1 REMARK 3 CHAIN NAMES : Chains A B REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 0 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 GROUP CHAIN COUNT RMS WEIGHT 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 BULK SOLVENT 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 THEIR REMARK 3 RIDING POSITIONS REMARK 4 REMARK 4 8HE6 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 08-NOV-22. REMARK 100 THE DEPOSITION ID IS D_1300033470. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 21-DEC-16 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALBA REMARK 200 BEAMLINE : XALOC REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0718 REMARK 200 MONOCHROMATOR : M REMARK 200 OPTICS : MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 31802 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 REMARK 200 RESOLUTION RANGE LOW (A) : 77.410 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.0 REMARK 200 DATA REDUNDANCY : 9.100 REMARK 200 R MERGE (I) : 0.06800 REMARK 200 R SYM (I) : 0.07200 REMARK 200 FOR THE DATA SET : 17.4000 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) : 1.79 REMARK 200 COMPLETENESS FOR SHELL (%) : 85.0 REMARK 200 DATA REDUNDANCY IN SHELL : 6.00 REMARK 200 R MERGE FOR SHELL (I) : 0.80000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.800 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AUTO-RICKSHAW REMARK 200 STARTING MODEL: 6A4X REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.90 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.55 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2M LITHIUM SULPHATE, 0.1M SODIUM REMARK 280 ACETATE, 50 % PEG 400, PH 4.5, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 4 21 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 -Y+1/2,X+1/2,Z REMARK 290 4555 Y+1/2,-X+1/2,Z REMARK 290 5555 -X+1/2,Y+1/2,-Z REMARK 290 6555 X+1/2,-Y+1/2,-Z REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-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 0.00000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 54.73100 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 54.73100 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 54.73100 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 54.73100 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 54.73100 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 54.73100 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 54.73100 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 54.73100 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 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 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2950 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11750 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -36.0 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 O HOH A 421 O HOH B 293 1.92 REMARK 500 ND2 ASN A 29 O HOH A 301 2.12 REMARK 500 O HOH A 374 O HOH A 409 2.14 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 317 O HOH A 317 8444 1.90 REMARK 500 O HOH A 420 O HOH B 311 3445 2.19 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 A 75 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES REMARK 500 ARG A 75 NE - CZ - NH2 ANGL. DEV. = -4.4 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 ASN A 42 -166.87 -165.71 REMARK 500 LEU A 119 -122.70 55.14 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH B 319 DISTANCE = 5.81 ANGSTROMS 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 CA A 201 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 365 O REMARK 620 2 HOH A 372 O 39.0 REMARK 620 3 HOH B 280 O 72.0 39.6 REMARK 620 4 HOH B 297 O 81.4 118.5 128.2 REMARK 620 N 1 2 3 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 365 O REMARK 620 2 HOH A 372 O 41.1 REMARK 620 3 HOH A 403 O 90.9 119.9 REMARK 620 N 1 2 DBREF 8HE6 A 1 120 UNP Q8YSS0 Q8YSS0_NOSS1 1 120 DBREF 8HE6 B 1 120 UNP Q8YSS0 Q8YSS0_NOSS1 1 120 SEQADV 8HE6 SER A 31 UNP Q8YSS0 GLU 31 ENGINEERED MUTATION SEQADV 8HE6 SER B 31 UNP Q8YSS0 GLU 31 ENGINEERED MUTATION SEQRES 1 A 120 MET THR ILE SER LEU ASN HIS THR ILE VAL PRO ALA HIS SEQRES 2 A 120 ASN LYS GLU ALA SER ALA GLN PHE PHE ALA GLN ILE PHE SEQRES 3 A 120 GLY LEU ASN VAL SER SER VAL GLY HIS PHE ALA ALA VAL SEQRES 4 A 120 ARG VAL ASN ASP THR LEU THR LEU ASP PHE ASP ASP ARG SEQRES 5 A 120 GLU THR PHE GLU SER HIS HIS TYR ALA PHE HIS VAL SER SEQRES 6 A 120 ASP GLU GLU PHE ASP THR ILE PHE ALA ARG ILE LYS GLN SEQRES 7 A 120 ALA GLY LEU GLU TYR SER SER ASP PRO MET HIS HIS ASN SEQRES 8 A 120 LYS GLY GLU ILE ASN HIS ARG LYS GLY GLY ARG GLY PHE SEQRES 9 A 120 TYR PHE TYR ASP PRO ASN GLY HIS ASN LEU GLU LEU LEU SEQRES 10 A 120 THR LEU SER SEQRES 1 B 120 MET THR ILE SER LEU ASN HIS THR ILE VAL PRO ALA HIS SEQRES 2 B 120 ASN LYS GLU ALA SER ALA GLN PHE PHE ALA GLN ILE PHE SEQRES 3 B 120 GLY LEU ASN VAL SER SER VAL GLY HIS PHE ALA ALA VAL SEQRES 4 B 120 ARG VAL ASN ASP THR LEU THR LEU ASP PHE ASP ASP ARG SEQRES 5 B 120 GLU THR PHE GLU SER HIS HIS TYR ALA PHE HIS VAL SER SEQRES 6 B 120 ASP GLU GLU PHE ASP THR ILE PHE ALA ARG ILE LYS GLN SEQRES 7 B 120 ALA GLY LEU GLU TYR SER SER ASP PRO MET HIS HIS ASN SEQRES 8 B 120 LYS GLY GLU ILE ASN HIS ARG LYS GLY GLY ARG GLY PHE SEQRES 9 B 120 TYR PHE TYR ASP PRO ASN GLY HIS ASN LEU GLU LEU LEU SEQRES 10 B 120 THR LEU SER HET CA A 201 1 HET MG A 202 1 HETNAM CA CALCIUM ION HETNAM MG MAGNESIUM ION FORMUL 3 CA CA 2+ FORMUL 4 MG MG 2+ FORMUL 5 HOH *249(H2 O) HELIX 1 AA1 ASN A 14 GLY A 27 1 14 HELIX 2 AA2 SER A 65 ALA A 79 1 15 HELIX 3 AA3 ASN B 14 GLY B 27 1 14 HELIX 4 AA4 SER B 65 ALA B 79 1 15 HELIX 5 AA5 HIS B 97 GLY B 101 5 5 SHEET 1 AA1 7 VAL A 30 VAL A 33 0 SHEET 2 AA1 7 PHE A 36 ARG A 40 -1 O ALA A 38 N SER A 31 SHEET 3 AA1 7 THR A 46 ASP A 51 -1 O LEU A 47 N VAL A 39 SHEET 4 AA1 7 SER A 4 ALA A 12 1 N THR A 8 O ASP A 48 SHEET 5 AA1 7 HIS B 59 HIS B 63 -1 O ALA B 61 N HIS A 7 SHEET 6 AA1 7 ASN B 113 LEU B 117 1 O GLU B 115 N PHE B 62 SHEET 7 AA1 7 GLY B 103 TYR B 107 -1 N PHE B 106 O LEU B 114 SHEET 1 AA2 7 GLY A 103 TYR A 107 0 SHEET 2 AA2 7 ASN A 113 LEU A 117 -1 O LEU A 114 N PHE A 106 SHEET 3 AA2 7 HIS A 59 HIS A 63 1 N PHE A 62 O GLU A 115 SHEET 4 AA2 7 SER B 4 ALA B 12 -1 O ASN B 6 N ALA A 61 SHEET 5 AA2 7 THR B 46 ASP B 51 1 O ASP B 48 N THR B 8 SHEET 6 AA2 7 PHE B 36 ARG B 40 -1 N VAL B 39 O LEU B 47 SHEET 7 AA2 7 VAL B 30 VAL B 33 -1 N SER B 31 O ALA B 38 LINK CA CA A 201 O HOH A 365 1555 1555 3.13 LINK CA CA A 201 O HOH A 372 1555 1555 2.95 LINK CA CA A 201 O HOH B 280 1555 1555 2.89 LINK CA CA A 201 O HOH B 297 1555 1555 2.99 LINK MG MG A 202 O HOH A 365 1555 1555 2.93 LINK MG MG A 202 O HOH A 372 1555 1555 2.87 LINK MG MG A 202 O HOH A 403 1555 1555 2.73 CRYST1 109.462 109.462 46.668 90.00 90.00 90.00 P 4 21 2 16 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 0.009136 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009136 0.000000 0.00000 SCALE3 0.000000 0.000000 0.021428 0.00000