HEADER HEME-BINDING PROTEIN 19-DEC-08 3FM2 TITLE CRYSTAL STRUCTURE OF A PUTATIVE HEME-BINDING PROTEIN (AVA_4353) FROM TITLE 2 ANABAENA VARIABILIS ATCC 29413 AT 1.80 A RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: UNCHARACTERIZED PROTEIN, DISTANTLY RELATED TO A HEME COMPND 3 BINDING/DEGRADING HEMS (PF05171) FAMILY; COMPND 4 CHAIN: A, B; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ANABAENA VARIABILIS ATCC 29413; SOURCE 3 ORGANISM_TAXID: 240292; SOURCE 4 ATCC: 29413; SOURCE 5 GENE: AVA_4353, YP_324846.1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: HK100; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: SPEEDET KEYWDS STRUCTURAL GENOMICS, JOINT CENTER FOR STRUCTURAL GENOMICS, JCSG, KEYWDS 2 PROTEIN STRUCTURE INITIATIVE, PSI-2, HEME-BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR JOINT CENTER FOR STRUCTURAL GENOMICS (JCSG) REVDAT 6 01-FEB-23 3FM2 1 REMARK SEQADV REVDAT 5 24-JUL-19 3FM2 1 REMARK LINK REVDAT 4 25-OCT-17 3FM2 1 REMARK REVDAT 3 13-JUL-11 3FM2 1 VERSN REVDAT 2 28-JUL-10 3FM2 1 HEADER TITLE KEYWDS REVDAT 1 13-JAN-09 3FM2 0 JRNL AUTH JOINT CENTER FOR STRUCTURAL GENOMICS (JCSG) JRNL TITL CRYSTAL STRUCTURE OF UNCHARACTERIZED PROTEIN, DISTANTLY JRNL TITL 2 RELATED TO A HEME BINDING/DEGRADING HEMS (PF05171) FAMILY JRNL TITL 3 (YP_324846.1) FROM ANABAENA VARIABILIS ATCC 29413 AT 1.80 A JRNL TITL 4 RESOLUTION JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD WITH PHASES REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 25437 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) : 0.197 REMARK 3 R VALUE (WORKING SET) : 0.196 REMARK 3 FREE R VALUE : 0.219 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1302 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) : 1.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.85 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1716 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.02 REMARK 3 BIN R VALUE (WORKING SET) : 0.2460 REMARK 3 BIN FREE R VALUE SET COUNT : 109 REMARK 3 BIN FREE R VALUE : 0.2840 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2079 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 14 REMARK 3 SOLVENT ATOMS : 172 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : 25.17 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 29.96 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.21000 REMARK 3 B22 (A**2) : -1.13000 REMARK 3 B33 (A**2) : 2.34000 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): 0.140 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.123 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.089 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 5.696 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.959 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.954 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2147 ; 0.016 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 1421 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2901 ; 1.431 ; 1.957 REMARK 3 BOND ANGLES OTHERS (DEGREES): 3468 ; 0.767 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 264 ; 3.501 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 92 ;26.069 ;24.348 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 356 ; 8.863 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 6 ;19.029 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 315 ; 0.088 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2390 ; 0.004 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 446 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 348 ; 0.193 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 1411 ; 0.181 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1008 ; 0.184 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): 1120 ; 0.085 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 147 ; 0.142 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 3 ; 0.135 ; 0.200 REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 11 ; 0.356 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 29 ; 0.281 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 20 ; 0.200 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): 1 ; 0.020 ; 0.200 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): 1416 ; 1.031 ; 2.000 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 543 ; 0.165 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2105 ; 1.497 ; 3.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 918 ; 0.945 ; 2.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 796 ; 1.263 ; 3.000 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): 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 : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 2 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 1 A 134 REMARK 3 ORIGIN FOR THE GROUP (A): 27.0507 4.7059 14.0924 REMARK 3 T TENSOR REMARK 3 T11: -0.0643 T22: -0.0718 REMARK 3 T33: -0.0307 T12: -0.0076 REMARK 3 T13: -0.0056 T23: 0.0067 REMARK 3 L TENSOR REMARK 3 L11: 1.1140 L22: 1.9656 REMARK 3 L33: 1.3922 L12: -0.1430 REMARK 3 L13: -0.0550 L23: 0.3352 REMARK 3 S TENSOR REMARK 3 S11: -0.0130 S12: -0.0144 S13: 0.2301 REMARK 3 S21: 0.0513 S22: 0.0090 S23: -0.1406 REMARK 3 S31: 0.0189 S32: 0.0218 S33: 0.0040 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 2 B 134 REMARK 3 ORIGIN FOR THE GROUP (A): 4.4121 -3.1366 4.8942 REMARK 3 T TENSOR REMARK 3 T11: -0.0673 T22: -0.0359 REMARK 3 T33: -0.0604 T12: -0.0028 REMARK 3 T13: -0.0319 T23: 0.0074 REMARK 3 L TENSOR REMARK 3 L11: 2.0716 L22: 3.3929 REMARK 3 L33: 1.6149 L12: 0.5845 REMARK 3 L13: -0.0080 L23: -0.8740 REMARK 3 S TENSOR REMARK 3 S11: -0.0295 S12: -0.0136 S13: 0.0491 REMARK 3 S21: -0.1616 S22: 0.0848 S23: 0.3852 REMARK 3 S31: 0.0664 S32: -0.1048 S33: -0.0553 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: 1. HYDROGENS HAVE BEEN ADDED IN THE REMARK 3 RIDING POSITIONS. 2. A MET-INHIBITION PROTOCOL WAS USED FOR REMARK 3 SELENOMETHIONINE INCORPORATION DURING PROTEIN EXPRESSION. THE REMARK 3 OCCUPANCY OF THE SE ATOMS IN THE MSE RESIDUES WAS REDUCED TO REMARK 3 0.75 FOR THE REDUCED SCATTERING POWER DUE TO PARTIAL S-MET REMARK 3 INCORPORATION. 3. ACETATE (ACT) FROM THE CRYSTALLIZATION REMARK 3 CONDITION HAS BEEN MODELED IN THE SOLVENT STRUCTURE. 4. ZINC (ZN) REMARK 3 HAS BEEN MODELED IN BOTH PROTEIN MOLECULES BASED ON A REMARK 3 FLUORESCENCE SCAN AND ANOMALOUS DIFFERENCE FOURIER MAPS. REMARK 4 REMARK 4 3FM2 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 23-DEC-08. REMARK 100 THE DEPOSITION ID IS D_1000050756. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-NOV-08 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 : SSRL REMARK 200 BEAMLINE : BL11-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.91162, 0.97870, 0.97828 REMARK 200 MONOCHROMATOR : SINGLE CRYSTAL SI(111) BENT REMARK 200 (HORIZONTAL FOCUSING) REMARK 200 OPTICS : FLAT MIRROR (VERTICAL FOCUSING) REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 325 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 25482 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 29.001 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.7 REMARK 200 DATA REDUNDANCY : 3.600 REMARK 200 R MERGE (I) : 0.03800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 11.1600 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.86 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.8 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.43200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.030 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SHELX, SHELXD, AUTOSHARP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.71 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.15 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NANODROP, 0.2M CA(OAC)2, 40.0% PEG REMARK 280 400, 0.1M HEPES PH 7.5, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-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 25.61500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 42.25500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 30.87500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 42.25500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 25.61500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 30.87500 REMARK 290 SMTRY3 4 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 300 REMARK: CRYSTAL PACKING ANALYSIS SUGGESTS THAT THE DIMER IS THE REMARK 300 STABLE OLIGOMERIC FORM IN SOLUTION. ANALYTICAL SIZE EXCLUSION REMARK 300 CHROMATOGRAPHY SUPPORTS THE ASSIGNMENT OF A DIMER AS THE REMARK 300 SIGNIFICANT OLIGOMERIC FORM IN SOLUTION. 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: 2120 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12710 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -10.3 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 0 REMARK 465 GLY B 0 REMARK 465 LYS B 76 REMARK 465 ARG B 77 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 GLU A 54 CD OE1 OE2 REMARK 470 LYS A 64 CE NZ REMARK 470 LYS A 76 CD CE NZ REMARK 470 ARG A 77 CG CD NE CZ NH1 NH2 REMARK 470 ASN A 79 CB CG OD1 ND2 REMARK 470 LYS A 91 CE NZ REMARK 470 LYS A 104 CD CE NZ REMARK 470 LYS A 122 CE NZ REMARK 470 LYS B 34 CD CE NZ REMARK 470 LYS B 37 CE NZ REMARK 470 LYS B 45 CB CG CD CE NZ REMARK 470 GLU B 54 CG CD OE1 OE2 REMARK 470 GLU B 74 CD OE1 OE2 REMARK 470 ASN B 79 CG OD1 ND2 REMARK 470 GLU B 90 CG CD OE1 OE2 REMARK 470 LYS B 91 CE NZ REMARK 470 GLN B 92 CD OE1 NE2 REMARK 470 LYS B 104 CE NZ REMARK 470 GLU B 121 CG CD OE1 OE2 REMARK 470 LYS B 122 CE NZ REMARK 470 GLU B 128 CD OE1 OE2 REMARK 470 GLN B 133 CG CD OE1 NE2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 MSE A 62 SE MSE A 62 CE -0.521 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 SER B 24 -163.53 -100.79 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 ZN B 135 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 30 OE2 REMARK 620 2 GLU B 57 OE1 117.2 REMARK 620 3 HIS B 59 NE2 97.6 97.2 REMARK 620 4 HOH B 153 O 121.9 104.7 115.8 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 135 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 57 OE1 REMARK 620 2 HIS A 59 NE2 100.1 REMARK 620 N 1 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 135 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A 136 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A 137 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 135 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT B 136 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 392439 RELATED DB: TARGETDB REMARK 999 REMARK 999 SEQUENCE REMARK 999 THIS CONSTRUCT WAS EXPRESSED WITH A PURIFICATION TAG REMARK 999 MGSDKIHHHHHHENLYFQG. THE TAG WAS REMOVED WITH TEV PROTEASE REMARK 999 LEAVING ONLY A GLYCINE (0) FOLLOWED BY THE TARGET SEQUENCE. DBREF 3FM2 A 1 134 UNP Q3M4Y5 Q3M4Y5_ANAVT 1 134 DBREF 3FM2 B 1 134 UNP Q3M4Y5 Q3M4Y5_ANAVT 1 134 SEQADV 3FM2 GLY A 0 UNP Q3M4Y5 EXPRESSION TAG SEQADV 3FM2 GLY B 0 UNP Q3M4Y5 EXPRESSION TAG SEQRES 1 A 135 GLY MSE SER HIS SER LEU LYS ASP PHE LEU GLU ALA CYS SEQRES 2 A 135 GLU THR LEU GLY THR LEU ARG LEU ILE VAL THR SER SER SEQRES 3 A 135 ALA ALA VAL LEU GLU ALA ARG GLY LYS ILE GLU LYS LEU SEQRES 4 A 135 PHE TYR ALA GLU LEU ALA LYS GLY LYS TYR ALA ASN MSE SEQRES 5 A 135 HIS THR GLU GLY PHE GLU PHE HIS LEU ASN MSE GLU LYS SEQRES 6 A 135 ILE THR GLN VAL LYS PHE GLU THR GLY GLU ALA LYS ARG SEQRES 7 A 135 GLY ASN PHE THR THR TYR ALA ILE ARG PHE LEU ASP GLU SEQRES 8 A 135 LYS GLN GLU SER ALA LEU SER LEU PHE LEU GLN TRP GLY SEQRES 9 A 135 LYS PRO GLY GLU TYR GLU PRO GLY GLN VAL GLU ALA TRP SEQRES 10 A 135 HIS THR LEU LYS GLU LYS TYR GLY GLU VAL TRP GLU PRO SEQRES 11 A 135 LEU PRO VAL GLN LEU SEQRES 1 B 135 GLY MSE SER HIS SER LEU LYS ASP PHE LEU GLU ALA CYS SEQRES 2 B 135 GLU THR LEU GLY THR LEU ARG LEU ILE VAL THR SER SER SEQRES 3 B 135 ALA ALA VAL LEU GLU ALA ARG GLY LYS ILE GLU LYS LEU SEQRES 4 B 135 PHE TYR ALA GLU LEU ALA LYS GLY LYS TYR ALA ASN MSE SEQRES 5 B 135 HIS THR GLU GLY PHE GLU PHE HIS LEU ASN MSE GLU LYS SEQRES 6 B 135 ILE THR GLN VAL LYS PHE GLU THR GLY GLU ALA LYS ARG SEQRES 7 B 135 GLY ASN PHE THR THR TYR ALA ILE ARG PHE LEU ASP GLU SEQRES 8 B 135 LYS GLN GLU SER ALA LEU SER LEU PHE LEU GLN TRP GLY SEQRES 9 B 135 LYS PRO GLY GLU TYR GLU PRO GLY GLN VAL GLU ALA TRP SEQRES 10 B 135 HIS THR LEU LYS GLU LYS TYR GLY GLU VAL TRP GLU PRO SEQRES 11 B 135 LEU PRO VAL GLN LEU MODRES 3FM2 MSE A 1 MET SELENOMETHIONINE MODRES 3FM2 MSE A 51 MET SELENOMETHIONINE MODRES 3FM2 MSE A 62 MET SELENOMETHIONINE MODRES 3FM2 MSE B 1 MET SELENOMETHIONINE MODRES 3FM2 MSE B 51 MET SELENOMETHIONINE MODRES 3FM2 MSE B 62 MET SELENOMETHIONINE HET MSE A 1 8 HET MSE A 51 8 HET MSE A 62 8 HET MSE B 1 16 HET MSE B 51 8 HET MSE B 62 8 HET ZN A 135 1 HET ACT A 136 4 HET ACT A 137 4 HET ZN B 135 1 HET ACT B 136 4 HETNAM MSE SELENOMETHIONINE HETNAM ZN ZINC ION HETNAM ACT ACETATE ION FORMUL 1 MSE 6(C5 H11 N O2 SE) FORMUL 3 ZN 2(ZN 2+) FORMUL 4 ACT 3(C2 H3 O2 1-) FORMUL 8 HOH *172(H2 O) HELIX 1 1 SER A 4 CYS A 12 1 9 HELIX 2 2 GLU A 13 LEU A 15 5 3 HELIX 3 3 GLU A 63 ILE A 65 5 3 HELIX 4 4 GLY A 111 GLY A 124 1 14 HELIX 5 5 SER B 4 CYS B 12 1 9 HELIX 6 6 GLU B 13 LEU B 15 5 3 HELIX 7 7 GLU B 63 ILE B 65 5 3 HELIX 8 8 GLY B 111 GLY B 124 1 14 SHEET 1 A10 SER A 2 HIS A 3 0 SHEET 2 A10 VAL A 126 PRO A 129 1 O GLU A 128 N HIS A 3 SHEET 3 A10 GLN A 67 GLU A 74 -1 N VAL A 68 O TRP A 127 SHEET 4 A10 THR A 81 LEU A 88 -1 O LEU A 88 N GLN A 67 SHEET 5 A10 SER A 94 LEU A 100 -1 O ALA A 95 N PHE A 87 SHEET 6 A10 THR A 17 THR A 23 -1 N ILE A 21 O SER A 97 SHEET 7 A10 ALA A 27 LYS A 34 -1 O ALA A 31 N LEU A 20 SHEET 8 A10 PHE B 56 ASN B 61 -1 O GLU B 57 N GLU A 30 SHEET 9 A10 LYS B 47 HIS B 52 -1 N ALA B 49 O LEU B 60 SHEET 10 A10 PHE B 39 GLU B 42 -1 N ALA B 41 O TYR B 48 SHEET 1 B10 PHE A 39 LEU A 43 0 SHEET 2 B10 GLY A 46 HIS A 52 -1 O TYR A 48 N ALA A 41 SHEET 3 B10 PHE A 56 ASN A 61 -1 O PHE A 58 N MSE A 51 SHEET 4 B10 ALA B 27 LYS B 34 -1 O GLU B 30 N GLU A 57 SHEET 5 B10 THR B 17 THR B 23 -1 N LEU B 20 O ALA B 31 SHEET 6 B10 SER B 94 LEU B 100 -1 O SER B 97 N ILE B 21 SHEET 7 B10 THR B 81 LEU B 88 -1 N PHE B 87 O ALA B 95 SHEET 8 B10 GLN B 67 GLU B 74 -1 N GLU B 71 O ALA B 84 SHEET 9 B10 VAL B 126 PRO B 129 -1 O TRP B 127 N VAL B 68 SHEET 10 B10 SER B 2 HIS B 3 1 N HIS B 3 O GLU B 128 LINK C MSE A 1 N SER A 2 1555 1555 1.33 LINK C ASN A 50 N MSE A 51 1555 1555 1.33 LINK C MSE A 51 N HIS A 52 1555 1555 1.33 LINK C ASN A 61 N MSE A 62 1555 1555 1.33 LINK C MSE A 62 N GLU A 63 1555 1555 1.33 LINK C AMSE B 1 N SER B 2 1555 1555 1.34 LINK C BMSE B 1 N SER B 2 1555 1555 1.33 LINK C ASN B 50 N MSE B 51 1555 1555 1.33 LINK C MSE B 51 N HIS B 52 1555 1555 1.33 LINK C ASN B 61 N MSE B 62 1555 1555 1.32 LINK C MSE B 62 N GLU B 63 1555 1555 1.33 LINK OE2 GLU A 30 ZN ZN B 135 1555 1555 2.04 LINK OE1 GLU A 57 ZN ZN A 135 1555 1555 1.90 LINK NE2 HIS A 59 ZN ZN A 135 1555 1555 2.21 LINK OE1 GLU B 57 ZN ZN B 135 1555 1555 1.83 LINK NE2 HIS B 59 ZN ZN B 135 1555 1555 2.02 LINK ZN ZN B 135 O HOH B 153 1555 1555 2.04 SITE 1 AC1 6 GLU A 57 HIS A 59 HOH A 159 HOH A 230 SITE 2 AC1 6 GLU B 30 HOH B 156 SITE 1 AC2 4 PHE A 70 THR A 72 TRP A 116 GLU A 125 SITE 1 AC3 4 TYR A 48 THR B 23 SER B 24 ALA B 26 SITE 1 AC4 4 GLU A 30 GLU B 57 HIS B 59 HOH B 153 SITE 1 AC5 5 SER A 25 ALA A 26 TYR B 48 ASN B 61 SITE 2 AC5 5 LYS B 64 CRYST1 51.230 61.750 84.510 90.00 90.00 90.00 P 21 21 21 8 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 0.019520 0.000000 0.000000 0.00000 SCALE2 0.000000 0.016194 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011833 0.00000 HETATM 1 N MSE A 1 42.797 9.547 8.418 1.00 37.56 N HETATM 2 CA MSE A 1 43.614 8.362 8.817 1.00 37.29 C HETATM 3 C MSE A 1 42.700 7.136 8.874 1.00 34.37 C HETATM 4 O MSE A 1 41.475 7.261 8.773 1.00 32.79 O HETATM 5 CB MSE A 1 44.301 8.628 10.167 1.00 38.39 C HETATM 6 CG MSE A 1 43.344 8.659 11.360 1.00 39.59 C HETATM 7 SE MSE A 1 43.950 9.753 12.889 0.38 41.19 SE HETATM 8 CE MSE A 1 45.763 8.922 13.189 1.00 40.29 C