HEADER DNA BINDING PROTEIN 10-JUN-11 3ZQO TITLE CRYSTAL STRUCTURE OF THE SMALL TERMINASE OLIGOMERIZATION CORE DOMAIN TITLE 2 FROM A SPP1-LIKE BACTERIOPHAGE (CRYSTAL FORM 3) COMPND MOL_ID: 1; COMPND 2 MOLECULE: TERMINASE SMALL SUBUNIT; COMPND 3 CHAIN: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R; COMPND 4 FRAGMENT: OLIGOMERIZATION CORE DOMAIN, RESIDUES 53-120; COMPND 5 SYNONYM: G1P, SF6 SMALL TERMINASE G1P; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS PHAGE SF6; SOURCE 3 ORGANISM_TAXID: 10773; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: B834; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET28A KEYWDS DNA-BINDING PROTEIN, MOLECULAR MOTOR, DNA PACKAGING, DNA BINDING KEYWDS 2 PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR C.R.BUTTNER,M.CHECHIK,M.ORTIZ-LOMBARDIA,C.SMITS,V.CHECHIK,G.JESCHKE, AUTHOR 2 E.DYKEMAN,S.BENINI,J.C.ALONSO,A.A.ANTSON REVDAT 4 20-DEC-23 3ZQO 1 REMARK LINK REVDAT 3 15-FEB-12 3ZQO 1 JRNL REVDAT 2 18-JAN-12 3ZQO 1 JRNL REVDAT 1 28-DEC-11 3ZQO 0 JRNL AUTH C.R.BUTTNER,M.CHECHIK,M.ORTIZ-LOMBARDIA,C.SMITS,I.O.EBONG, JRNL AUTH 2 V.CHECHIK,G.JESCHKE,E.DYKEMAN,S.BENINI,C.V.ROBINSON, JRNL AUTH 3 J.C.ALONSO,A.A.ANTSON JRNL TITL STRUCTURAL BASIS FOR DNA RECOGNITION AND LOADING INTO A JRNL TITL 2 VIRAL PACKAGING MOTOR. JRNL REF PROC.NATL.ACAD.SCI.USA V. 109 811 2012 JRNL REFN ISSN 0027-8424 JRNL PMID 22207627 JRNL DOI 10.1073/PNAS.1110270109 REMARK 2 REMARK 2 RESOLUTION. 1.68 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.6.0116 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) : 1.68 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 22.10 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 83.0 REMARK 3 NUMBER OF REFLECTIONS : 126317 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) : 0.183 REMARK 3 R VALUE (WORKING SET) : 0.183 REMARK 3 FREE R VALUE : 0.234 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 1.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1231 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) : 1.68 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.73 REMARK 3 REFLECTION IN BIN (WORKING SET) : 10454 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 93.60 REMARK 3 BIN R VALUE (WORKING SET) : 0.1770 REMARK 3 BIN FREE R VALUE SET COUNT : 97 REMARK 3 BIN FREE R VALUE : 0.3450 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 7870 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 604 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 25.60 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 14.71 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -17.97000 REMARK 3 B22 (A**2) : 35.64000 REMARK 3 B33 (A**2) : -17.67000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -9.42000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.029 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.023 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.082 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 6.191 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.938 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.927 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 7888 ; 0.015 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 5534 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 10507 ; 1.417 ; 2.006 REMARK 3 BOND ANGLES OTHERS (DEGREES): 13772 ; 1.108 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 1005 ; 5.376 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 303 ;33.147 ;26.436 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1771 ;12.473 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 36 ;11.432 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1275 ; 0.072 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 8427 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 1221 ; 0.002 ; 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): 7888 ; 3.373 ; 3.000 REMARK 3 SPHERICITY; FREE ATOMS (A**2): 336 ;36.234 ; 5.000 REMARK 3 SPHERICITY; BONDED ATOMS (A**2): 8142 ;18.597 ; 5.000 REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TWIN DETAILS REMARK 3 NUMBER OF TWIN DOMAINS : 2 REMARK 3 TWIN DOMAIN : 1 REMARK 3 TWIN OPERATOR : H, K, L REMARK 3 TWIN FRACTION : 0.534 REMARK 3 TWIN DOMAIN : 2 REMARK 3 TWIN OPERATOR : L, -K, H REMARK 3 TWIN FRACTION : 0.466 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 3ZQO COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 10-JUN-11. REMARK 100 THE DEPOSITION ID IS D_1290048610. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 03-JUL-08 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : BM14 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9700 REMARK 200 MONOCHROMATOR : SI(111) REMARK 200 OPTICS : BENT COLLIMATING MIRROR AND REMARK 200 TOROID REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 127549 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.680 REMARK 200 RESOLUTION RANGE LOW (A) : 22.100 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 85.6 REMARK 200 DATA REDUNDANCY : 2.600 REMARK 200 R MERGE (I) : 0.10000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 8.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.68 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.71 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.0 REMARK 200 DATA REDUNDANCY IN SHELL : 2.50 REMARK 200 R MERGE FOR SHELL (I) : 0.33000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.100 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: PDB ENTRY 3ZQM REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.30 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.43 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2.7 M (NH4)2SO4, 0.2 M TRIS PH 8.5 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 99.10050 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: NONAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: NONAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 19790 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 24740 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -131.2 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D, E, F, G, H, I 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: NONAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: NONAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 20440 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 24700 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -135.5 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: J, K, L, M, N, O, P, Q, R 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 49 REMARK 465 SER A 50 REMARK 465 HIS A 51 REMARK 465 MSE A 52 REMARK 465 ALA A 53 REMARK 465 ARG A 54 REMARK 465 ILE A 55 REMARK 465 ASP A 56 REMARK 465 ALA A 57 REMARK 465 ARG A 58 REMARK 465 LEU A 59 REMARK 465 LYS A 60 REMARK 465 GLU A 61 REMARK 465 ILE A 62 REMARK 465 GLY B 49 REMARK 465 SER B 50 REMARK 465 HIS B 51 REMARK 465 MSE B 52 REMARK 465 ALA B 53 REMARK 465 ARG B 54 REMARK 465 ILE B 55 REMARK 465 ASP B 56 REMARK 465 ALA B 57 REMARK 465 ARG B 58 REMARK 465 LEU B 59 REMARK 465 LYS B 60 REMARK 465 GLU B 61 REMARK 465 ILE B 62 REMARK 465 ASN B 63 REMARK 465 GLU B 64 REMARK 465 GLY C 49 REMARK 465 SER C 50 REMARK 465 HIS C 51 REMARK 465 MSE C 52 REMARK 465 ALA C 53 REMARK 465 ARG C 54 REMARK 465 ILE C 55 REMARK 465 ASP C 56 REMARK 465 ALA C 57 REMARK 465 ARG C 58 REMARK 465 LEU C 59 REMARK 465 LYS C 60 REMARK 465 GLU C 61 REMARK 465 ILE C 62 REMARK 465 ASN C 63 REMARK 465 GLU C 64 REMARK 465 GLY D 49 REMARK 465 SER D 50 REMARK 465 HIS D 51 REMARK 465 MSE D 52 REMARK 465 ALA D 53 REMARK 465 ARG D 54 REMARK 465 ILE D 55 REMARK 465 ASP D 56 REMARK 465 ALA D 57 REMARK 465 ARG D 58 REMARK 465 LEU D 59 REMARK 465 LYS D 60 REMARK 465 GLU D 61 REMARK 465 ILE D 62 REMARK 465 GLY E 49 REMARK 465 SER E 50 REMARK 465 HIS E 51 REMARK 465 MSE E 52 REMARK 465 ALA E 53 REMARK 465 ARG E 54 REMARK 465 ILE E 55 REMARK 465 ASP E 56 REMARK 465 ALA E 57 REMARK 465 ARG E 58 REMARK 465 LEU E 59 REMARK 465 LYS E 60 REMARK 465 GLU E 61 REMARK 465 ILE E 62 REMARK 465 ASN E 63 REMARK 465 GLU E 64 REMARK 465 GLY F 49 REMARK 465 SER F 50 REMARK 465 HIS F 51 REMARK 465 MSE F 52 REMARK 465 ALA F 53 REMARK 465 ARG F 54 REMARK 465 ILE F 55 REMARK 465 ASP F 56 REMARK 465 ALA F 57 REMARK 465 ARG F 58 REMARK 465 LEU F 59 REMARK 465 LYS F 60 REMARK 465 GLU F 61 REMARK 465 ILE F 62 REMARK 465 ASN F 63 REMARK 465 GLU F 64 REMARK 465 GLY G 49 REMARK 465 SER G 50 REMARK 465 HIS G 51 REMARK 465 MSE G 52 REMARK 465 ALA G 53 REMARK 465 ARG G 54 REMARK 465 ILE G 55 REMARK 465 ASP G 56 REMARK 465 ALA G 57 REMARK 465 ARG G 58 REMARK 465 LEU G 59 REMARK 465 LYS G 60 REMARK 465 GLU G 61 REMARK 465 ILE G 62 REMARK 465 ASN G 63 REMARK 465 GLY H 49 REMARK 465 SER H 50 REMARK 465 HIS H 51 REMARK 465 MSE H 52 REMARK 465 ALA H 53 REMARK 465 ARG H 54 REMARK 465 ILE H 55 REMARK 465 ASP H 56 REMARK 465 ALA H 57 REMARK 465 ARG H 58 REMARK 465 LEU H 59 REMARK 465 LYS H 60 REMARK 465 GLU H 61 REMARK 465 ILE H 62 REMARK 465 ASN H 63 REMARK 465 GLY I 49 REMARK 465 SER I 50 REMARK 465 HIS I 51 REMARK 465 MSE I 52 REMARK 465 ALA I 53 REMARK 465 ARG I 54 REMARK 465 ILE I 55 REMARK 465 ASP I 56 REMARK 465 ALA I 57 REMARK 465 ARG I 58 REMARK 465 LEU I 59 REMARK 465 LYS I 60 REMARK 465 GLU I 61 REMARK 465 ILE I 62 REMARK 465 ASN I 63 REMARK 465 GLY J 49 REMARK 465 SER J 50 REMARK 465 HIS J 51 REMARK 465 MSE J 52 REMARK 465 ALA J 53 REMARK 465 ARG J 54 REMARK 465 ILE J 55 REMARK 465 ASP J 56 REMARK 465 ALA J 57 REMARK 465 ARG J 58 REMARK 465 LEU J 59 REMARK 465 LYS J 60 REMARK 465 GLU J 61 REMARK 465 ILE J 62 REMARK 465 GLY K 49 REMARK 465 SER K 50 REMARK 465 HIS K 51 REMARK 465 MSE K 52 REMARK 465 ALA K 53 REMARK 465 ARG K 54 REMARK 465 ILE K 55 REMARK 465 ASP K 56 REMARK 465 ALA K 57 REMARK 465 ARG K 58 REMARK 465 LEU K 59 REMARK 465 LYS K 60 REMARK 465 GLU K 61 REMARK 465 ILE K 62 REMARK 465 ASN K 63 REMARK 465 GLU K 64 REMARK 465 GLY L 49 REMARK 465 SER L 50 REMARK 465 HIS L 51 REMARK 465 MSE L 52 REMARK 465 ALA L 53 REMARK 465 ARG L 54 REMARK 465 ILE L 55 REMARK 465 ASP L 56 REMARK 465 ALA L 57 REMARK 465 ARG L 58 REMARK 465 LEU L 59 REMARK 465 LYS L 60 REMARK 465 GLU L 61 REMARK 465 ILE L 62 REMARK 465 ASN L 63 REMARK 465 GLU L 64 REMARK 465 GLY M 49 REMARK 465 SER M 50 REMARK 465 HIS M 51 REMARK 465 MSE M 52 REMARK 465 ALA M 53 REMARK 465 ARG M 54 REMARK 465 ILE M 55 REMARK 465 ASP M 56 REMARK 465 ALA M 57 REMARK 465 ARG M 58 REMARK 465 LEU M 59 REMARK 465 LYS M 60 REMARK 465 GLU M 61 REMARK 465 ILE M 62 REMARK 465 ASN M 63 REMARK 465 GLY N 49 REMARK 465 SER N 50 REMARK 465 HIS N 51 REMARK 465 MSE N 52 REMARK 465 ALA N 53 REMARK 465 ARG N 54 REMARK 465 ILE N 55 REMARK 465 ASP N 56 REMARK 465 ALA N 57 REMARK 465 ARG N 58 REMARK 465 LEU N 59 REMARK 465 LYS N 60 REMARK 465 GLU N 61 REMARK 465 ILE N 62 REMARK 465 ASN N 63 REMARK 465 GLU N 64 REMARK 465 GLY O 49 REMARK 465 SER O 50 REMARK 465 HIS O 51 REMARK 465 MSE O 52 REMARK 465 ALA O 53 REMARK 465 ARG O 54 REMARK 465 ILE O 55 REMARK 465 ASP O 56 REMARK 465 ALA O 57 REMARK 465 ARG O 58 REMARK 465 LEU O 59 REMARK 465 LYS O 60 REMARK 465 GLU O 61 REMARK 465 ILE O 62 REMARK 465 ASN O 63 REMARK 465 GLY P 49 REMARK 465 SER P 50 REMARK 465 HIS P 51 REMARK 465 MSE P 52 REMARK 465 ALA P 53 REMARK 465 ARG P 54 REMARK 465 ILE P 55 REMARK 465 ASP P 56 REMARK 465 ALA P 57 REMARK 465 ARG P 58 REMARK 465 LEU P 59 REMARK 465 LYS P 60 REMARK 465 GLU P 61 REMARK 465 ILE P 62 REMARK 465 GLY Q 49 REMARK 465 SER Q 50 REMARK 465 HIS Q 51 REMARK 465 MSE Q 52 REMARK 465 ALA Q 53 REMARK 465 ARG Q 54 REMARK 465 ILE Q 55 REMARK 465 ASP Q 56 REMARK 465 ALA Q 57 REMARK 465 ARG Q 58 REMARK 465 LEU Q 59 REMARK 465 LYS Q 60 REMARK 465 GLU Q 61 REMARK 465 ILE Q 62 REMARK 465 GLY R 49 REMARK 465 SER R 50 REMARK 465 HIS R 51 REMARK 465 MSE R 52 REMARK 465 ALA R 53 REMARK 465 ARG R 54 REMARK 465 ILE R 55 REMARK 465 ASP R 56 REMARK 465 ALA R 57 REMARK 465 ARG R 58 REMARK 465 LEU R 59 REMARK 465 LYS R 60 REMARK 465 GLU R 61 REMARK 465 ILE R 62 REMARK 465 ASN R 63 REMARK 465 GLU R 64 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 NE2 GLN O 69 O HOH O 2002 2.13 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 LYS F 66 154.31 -49.96 REMARK 500 LYS I 65 -140.47 -125.27 REMARK 500 LYS O 65 -4.50 72.82 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 L2021 DISTANCE = 6.04 ANGSTROMS REMARK 525 HOH L2024 DISTANCE = 6.49 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 K R1121 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLN M 69 OE1 REMARK 620 2 THR R 99 OG1 144.0 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 K R 1121 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3ZQM RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE SMALL TERMINASE OLIGOMERIZATION CORE REMARK 900 DOMAIN FROM A SPP1-LIKE BACTERIOPHAGE (CRYSTAL FORM 1) REMARK 900 RELATED ID: 3ZQP RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE SMALL TERMINASE OLIGOMERIZATION DOMAIN REMARK 900 FROM A SPP1-LIKE BACTERIOPHAGE REMARK 900 RELATED ID: 3ZQQ RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE FULL-LENGTH SMALL TERMINASE FROM A SPP1- REMARK 900 LIKE BACTERIOPHAGE REMARK 900 RELATED ID: 3ZQN RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE SMALL TERMINASE OLIGOMERIZATION CORE REMARK 900 DOMAIN FROM A SPP1-LIKE BACTERIOPHAGE (CRYSTAL FORM 2 DBREF 3ZQO A 53 120 UNP Q1EJR8 TERS_BPSF6 53 120 DBREF 3ZQO B 53 120 UNP Q1EJR8 TERS_BPSF6 53 120 DBREF 3ZQO C 53 120 UNP Q1EJR8 TERS_BPSF6 53 120 DBREF 3ZQO D 53 120 UNP Q1EJR8 TERS_BPSF6 53 120 DBREF 3ZQO E 53 120 UNP Q1EJR8 TERS_BPSF6 53 120 DBREF 3ZQO F 53 120 UNP Q1EJR8 TERS_BPSF6 53 120 DBREF 3ZQO G 53 120 UNP Q1EJR8 TERS_BPSF6 53 120 DBREF 3ZQO H 53 120 UNP Q1EJR8 TERS_BPSF6 53 120 DBREF 3ZQO I 53 120 UNP Q1EJR8 TERS_BPSF6 53 120 DBREF 3ZQO J 53 120 UNP Q1EJR8 TERS_BPSF6 53 120 DBREF 3ZQO K 53 120 UNP Q1EJR8 TERS_BPSF6 53 120 DBREF 3ZQO L 53 120 UNP Q1EJR8 TERS_BPSF6 53 120 DBREF 3ZQO M 53 120 UNP Q1EJR8 TERS_BPSF6 53 120 DBREF 3ZQO N 53 120 UNP Q1EJR8 TERS_BPSF6 53 120 DBREF 3ZQO O 53 120 UNP Q1EJR8 TERS_BPSF6 53 120 DBREF 3ZQO P 53 120 UNP Q1EJR8 TERS_BPSF6 53 120 DBREF 3ZQO Q 53 120 UNP Q1EJR8 TERS_BPSF6 53 120 DBREF 3ZQO R 53 120 UNP Q1EJR8 TERS_BPSF6 53 120 SEQADV 3ZQO GLY A 49 UNP Q1EJR8 EXPRESSION TAG SEQADV 3ZQO SER A 50 UNP Q1EJR8 EXPRESSION TAG SEQADV 3ZQO HIS A 51 UNP Q1EJR8 EXPRESSION TAG SEQADV 3ZQO MSE A 52 UNP Q1EJR8 EXPRESSION TAG SEQADV 3ZQO GLY B 49 UNP Q1EJR8 EXPRESSION TAG SEQADV 3ZQO SER B 50 UNP Q1EJR8 EXPRESSION TAG SEQADV 3ZQO HIS B 51 UNP Q1EJR8 EXPRESSION TAG SEQADV 3ZQO MSE B 52 UNP Q1EJR8 EXPRESSION TAG SEQADV 3ZQO GLY C 49 UNP Q1EJR8 EXPRESSION TAG SEQADV 3ZQO SER C 50 UNP Q1EJR8 EXPRESSION TAG SEQADV 3ZQO HIS C 51 UNP Q1EJR8 EXPRESSION TAG SEQADV 3ZQO MSE C 52 UNP Q1EJR8 EXPRESSION TAG SEQADV 3ZQO GLY D 49 UNP Q1EJR8 EXPRESSION TAG SEQADV 3ZQO SER D 50 UNP Q1EJR8 EXPRESSION TAG SEQADV 3ZQO HIS D 51 UNP Q1EJR8 EXPRESSION TAG SEQADV 3ZQO MSE D 52 UNP Q1EJR8 EXPRESSION TAG SEQADV 3ZQO GLY E 49 UNP Q1EJR8 EXPRESSION TAG SEQADV 3ZQO SER E 50 UNP Q1EJR8 EXPRESSION TAG SEQADV 3ZQO HIS E 51 UNP Q1EJR8 EXPRESSION TAG SEQADV 3ZQO MSE E 52 UNP Q1EJR8 EXPRESSION TAG SEQADV 3ZQO GLY F 49 UNP Q1EJR8 EXPRESSION TAG SEQADV 3ZQO SER F 50 UNP Q1EJR8 EXPRESSION TAG SEQADV 3ZQO HIS F 51 UNP Q1EJR8 EXPRESSION TAG SEQADV 3ZQO MSE F 52 UNP Q1EJR8 EXPRESSION TAG SEQADV 3ZQO GLY G 49 UNP Q1EJR8 EXPRESSION TAG SEQADV 3ZQO SER G 50 UNP Q1EJR8 EXPRESSION TAG SEQADV 3ZQO HIS G 51 UNP Q1EJR8 EXPRESSION TAG SEQADV 3ZQO MSE G 52 UNP Q1EJR8 EXPRESSION TAG SEQADV 3ZQO GLY H 49 UNP Q1EJR8 EXPRESSION TAG SEQADV 3ZQO SER H 50 UNP Q1EJR8 EXPRESSION TAG SEQADV 3ZQO HIS H 51 UNP Q1EJR8 EXPRESSION TAG SEQADV 3ZQO MSE H 52 UNP Q1EJR8 EXPRESSION TAG SEQADV 3ZQO GLY I 49 UNP Q1EJR8 EXPRESSION TAG SEQADV 3ZQO SER I 50 UNP Q1EJR8 EXPRESSION TAG SEQADV 3ZQO HIS I 51 UNP Q1EJR8 EXPRESSION TAG SEQADV 3ZQO MSE I 52 UNP Q1EJR8 EXPRESSION TAG SEQADV 3ZQO GLY J 49 UNP Q1EJR8 EXPRESSION TAG SEQADV 3ZQO SER J 50 UNP Q1EJR8 EXPRESSION TAG SEQADV 3ZQO HIS J 51 UNP Q1EJR8 EXPRESSION TAG SEQADV 3ZQO MSE J 52 UNP Q1EJR8 EXPRESSION TAG SEQADV 3ZQO GLY K 49 UNP Q1EJR8 EXPRESSION TAG SEQADV 3ZQO SER K 50 UNP Q1EJR8 EXPRESSION TAG SEQADV 3ZQO HIS K 51 UNP Q1EJR8 EXPRESSION TAG SEQADV 3ZQO MSE K 52 UNP Q1EJR8 EXPRESSION TAG SEQADV 3ZQO GLY L 49 UNP Q1EJR8 EXPRESSION TAG SEQADV 3ZQO SER L 50 UNP Q1EJR8 EXPRESSION TAG SEQADV 3ZQO HIS L 51 UNP Q1EJR8 EXPRESSION TAG SEQADV 3ZQO MSE L 52 UNP Q1EJR8 EXPRESSION TAG SEQADV 3ZQO GLY M 49 UNP Q1EJR8 EXPRESSION TAG SEQADV 3ZQO SER M 50 UNP Q1EJR8 EXPRESSION TAG SEQADV 3ZQO HIS M 51 UNP Q1EJR8 EXPRESSION TAG SEQADV 3ZQO MSE M 52 UNP Q1EJR8 EXPRESSION TAG SEQADV 3ZQO GLY N 49 UNP Q1EJR8 EXPRESSION TAG SEQADV 3ZQO SER N 50 UNP Q1EJR8 EXPRESSION TAG SEQADV 3ZQO HIS N 51 UNP Q1EJR8 EXPRESSION TAG SEQADV 3ZQO MSE N 52 UNP Q1EJR8 EXPRESSION TAG SEQADV 3ZQO GLY O 49 UNP Q1EJR8 EXPRESSION TAG SEQADV 3ZQO SER O 50 UNP Q1EJR8 EXPRESSION TAG SEQADV 3ZQO HIS O 51 UNP Q1EJR8 EXPRESSION TAG SEQADV 3ZQO MSE O 52 UNP Q1EJR8 EXPRESSION TAG SEQADV 3ZQO GLY P 49 UNP Q1EJR8 EXPRESSION TAG SEQADV 3ZQO SER P 50 UNP Q1EJR8 EXPRESSION TAG SEQADV 3ZQO HIS P 51 UNP Q1EJR8 EXPRESSION TAG SEQADV 3ZQO MSE P 52 UNP Q1EJR8 EXPRESSION TAG SEQADV 3ZQO GLY Q 49 UNP Q1EJR8 EXPRESSION TAG SEQADV 3ZQO SER Q 50 UNP Q1EJR8 EXPRESSION TAG SEQADV 3ZQO HIS Q 51 UNP Q1EJR8 EXPRESSION TAG SEQADV 3ZQO MSE Q 52 UNP Q1EJR8 EXPRESSION TAG SEQADV 3ZQO GLY R 49 UNP Q1EJR8 EXPRESSION TAG SEQADV 3ZQO SER R 50 UNP Q1EJR8 EXPRESSION TAG SEQADV 3ZQO HIS R 51 UNP Q1EJR8 EXPRESSION TAG SEQADV 3ZQO MSE R 52 UNP Q1EJR8 EXPRESSION TAG SEQRES 1 A 72 GLY SER HIS MSE ALA ARG ILE ASP ALA ARG LEU LYS GLU SEQRES 2 A 72 ILE ASN GLU LYS LYS ILE LEU GLN ALA ASN GLU VAL LEU SEQRES 3 A 72 GLU HIS LEU THR ARG ILE ALA LEU GLY GLN GLU LYS GLU SEQRES 4 A 72 GLN VAL LEU MSE GLY ILE GLY LYS GLY ALA GLU THR LYS SEQRES 5 A 72 THR HIS VAL GLU VAL SER ALA LYS ASP ARG ILE LYS ALA SEQRES 6 A 72 LEU GLU LEU LEU GLY LYS ALA SEQRES 1 B 72 GLY SER HIS MSE ALA ARG ILE ASP ALA ARG LEU LYS GLU SEQRES 2 B 72 ILE ASN GLU LYS LYS ILE LEU GLN ALA ASN GLU VAL LEU SEQRES 3 B 72 GLU HIS LEU THR ARG ILE ALA LEU GLY GLN GLU LYS GLU SEQRES 4 B 72 GLN VAL LEU MSE GLY ILE GLY LYS GLY ALA GLU THR LYS SEQRES 5 B 72 THR HIS VAL GLU VAL SER ALA LYS ASP ARG ILE LYS ALA SEQRES 6 B 72 LEU GLU LEU LEU GLY LYS ALA SEQRES 1 C 72 GLY SER HIS MSE ALA ARG ILE ASP ALA ARG LEU LYS GLU SEQRES 2 C 72 ILE ASN GLU LYS LYS ILE LEU GLN ALA ASN GLU VAL LEU SEQRES 3 C 72 GLU HIS LEU THR ARG ILE ALA LEU GLY GLN GLU LYS GLU SEQRES 4 C 72 GLN VAL LEU MSE GLY ILE GLY LYS GLY ALA GLU THR LYS SEQRES 5 C 72 THR HIS VAL GLU VAL SER ALA LYS ASP ARG ILE LYS ALA SEQRES 6 C 72 LEU GLU LEU LEU GLY LYS ALA SEQRES 1 D 72 GLY SER HIS MSE ALA ARG ILE ASP ALA ARG LEU LYS GLU SEQRES 2 D 72 ILE ASN GLU LYS LYS ILE LEU GLN ALA ASN GLU VAL LEU SEQRES 3 D 72 GLU HIS LEU THR ARG ILE ALA LEU GLY GLN GLU LYS GLU SEQRES 4 D 72 GLN VAL LEU MSE GLY ILE GLY LYS GLY ALA GLU THR LYS SEQRES 5 D 72 THR HIS VAL GLU VAL SER ALA LYS ASP ARG ILE LYS ALA SEQRES 6 D 72 LEU GLU LEU LEU GLY LYS ALA SEQRES 1 E 72 GLY SER HIS MSE ALA ARG ILE ASP ALA ARG LEU LYS GLU SEQRES 2 E 72 ILE ASN GLU LYS LYS ILE LEU GLN ALA ASN GLU VAL LEU SEQRES 3 E 72 GLU HIS LEU THR ARG ILE ALA LEU GLY GLN GLU LYS GLU SEQRES 4 E 72 GLN VAL LEU MSE GLY ILE GLY LYS GLY ALA GLU THR LYS SEQRES 5 E 72 THR HIS VAL GLU VAL SER ALA LYS ASP ARG ILE LYS ALA SEQRES 6 E 72 LEU GLU LEU LEU GLY LYS ALA SEQRES 1 F 72 GLY SER HIS MSE ALA ARG ILE ASP ALA ARG LEU LYS GLU SEQRES 2 F 72 ILE ASN GLU LYS LYS ILE LEU GLN ALA ASN GLU VAL LEU SEQRES 3 F 72 GLU HIS LEU THR ARG ILE ALA LEU GLY GLN GLU LYS GLU SEQRES 4 F 72 GLN VAL LEU MSE GLY ILE GLY LYS GLY ALA GLU THR LYS SEQRES 5 F 72 THR HIS VAL GLU VAL SER ALA LYS ASP ARG ILE LYS ALA SEQRES 6 F 72 LEU GLU LEU LEU GLY LYS ALA SEQRES 1 G 72 GLY SER HIS MSE ALA ARG ILE ASP ALA ARG LEU LYS GLU SEQRES 2 G 72 ILE ASN GLU LYS LYS ILE LEU GLN ALA ASN GLU VAL LEU SEQRES 3 G 72 GLU HIS LEU THR ARG ILE ALA LEU GLY GLN GLU LYS GLU SEQRES 4 G 72 GLN VAL LEU MSE GLY ILE GLY LYS GLY ALA GLU THR LYS SEQRES 5 G 72 THR HIS VAL GLU VAL SER ALA LYS ASP ARG ILE LYS ALA SEQRES 6 G 72 LEU GLU LEU LEU GLY LYS ALA SEQRES 1 H 72 GLY SER HIS MSE ALA ARG ILE ASP ALA ARG LEU LYS GLU SEQRES 2 H 72 ILE ASN GLU LYS LYS ILE LEU GLN ALA ASN GLU VAL LEU SEQRES 3 H 72 GLU HIS LEU THR ARG ILE ALA LEU GLY GLN GLU LYS GLU SEQRES 4 H 72 GLN VAL LEU MSE GLY ILE GLY LYS GLY ALA GLU THR LYS SEQRES 5 H 72 THR HIS VAL GLU VAL SER ALA LYS ASP ARG ILE LYS ALA SEQRES 6 H 72 LEU GLU LEU LEU GLY LYS ALA SEQRES 1 I 72 GLY SER HIS MSE ALA ARG ILE ASP ALA ARG LEU LYS GLU SEQRES 2 I 72 ILE ASN GLU LYS LYS ILE LEU GLN ALA ASN GLU VAL LEU SEQRES 3 I 72 GLU HIS LEU THR ARG ILE ALA LEU GLY GLN GLU LYS GLU SEQRES 4 I 72 GLN VAL LEU MSE GLY ILE GLY LYS GLY ALA GLU THR LYS SEQRES 5 I 72 THR HIS VAL GLU VAL SER ALA LYS ASP ARG ILE LYS ALA SEQRES 6 I 72 LEU GLU LEU LEU GLY LYS ALA SEQRES 1 J 72 GLY SER HIS MSE ALA ARG ILE ASP ALA ARG LEU LYS GLU SEQRES 2 J 72 ILE ASN GLU LYS LYS ILE LEU GLN ALA ASN GLU VAL LEU SEQRES 3 J 72 GLU HIS LEU THR ARG ILE ALA LEU GLY GLN GLU LYS GLU SEQRES 4 J 72 GLN VAL LEU MSE GLY ILE GLY LYS GLY ALA GLU THR LYS SEQRES 5 J 72 THR HIS VAL GLU VAL SER ALA LYS ASP ARG ILE LYS ALA SEQRES 6 J 72 LEU GLU LEU LEU GLY LYS ALA SEQRES 1 K 72 GLY SER HIS MSE ALA ARG ILE ASP ALA ARG LEU LYS GLU SEQRES 2 K 72 ILE ASN GLU LYS LYS ILE LEU GLN ALA ASN GLU VAL LEU SEQRES 3 K 72 GLU HIS LEU THR ARG ILE ALA LEU GLY GLN GLU LYS GLU SEQRES 4 K 72 GLN VAL LEU MSE GLY ILE GLY LYS GLY ALA GLU THR LYS SEQRES 5 K 72 THR HIS VAL GLU VAL SER ALA LYS ASP ARG ILE LYS ALA SEQRES 6 K 72 LEU GLU LEU LEU GLY LYS ALA SEQRES 1 L 72 GLY SER HIS MSE ALA ARG ILE ASP ALA ARG LEU LYS GLU SEQRES 2 L 72 ILE ASN GLU LYS LYS ILE LEU GLN ALA ASN GLU VAL LEU SEQRES 3 L 72 GLU HIS LEU THR ARG ILE ALA LEU GLY GLN GLU LYS GLU SEQRES 4 L 72 GLN VAL LEU MSE GLY ILE GLY LYS GLY ALA GLU THR LYS SEQRES 5 L 72 THR HIS VAL GLU VAL SER ALA LYS ASP ARG ILE LYS ALA SEQRES 6 L 72 LEU GLU LEU LEU GLY LYS ALA SEQRES 1 M 72 GLY SER HIS MSE ALA ARG ILE ASP ALA ARG LEU LYS GLU SEQRES 2 M 72 ILE ASN GLU LYS LYS ILE LEU GLN ALA ASN GLU VAL LEU SEQRES 3 M 72 GLU HIS LEU THR ARG ILE ALA LEU GLY GLN GLU LYS GLU SEQRES 4 M 72 GLN VAL LEU MSE GLY ILE GLY LYS GLY ALA GLU THR LYS SEQRES 5 M 72 THR HIS VAL GLU VAL SER ALA LYS ASP ARG ILE LYS ALA SEQRES 6 M 72 LEU GLU LEU LEU GLY LYS ALA SEQRES 1 N 72 GLY SER HIS MSE ALA ARG ILE ASP ALA ARG LEU LYS GLU SEQRES 2 N 72 ILE ASN GLU LYS LYS ILE LEU GLN ALA ASN GLU VAL LEU SEQRES 3 N 72 GLU HIS LEU THR ARG ILE ALA LEU GLY GLN GLU LYS GLU SEQRES 4 N 72 GLN VAL LEU MSE GLY ILE GLY LYS GLY ALA GLU THR LYS SEQRES 5 N 72 THR HIS VAL GLU VAL SER ALA LYS ASP ARG ILE LYS ALA SEQRES 6 N 72 LEU GLU LEU LEU GLY LYS ALA SEQRES 1 O 72 GLY SER HIS MSE ALA ARG ILE ASP ALA ARG LEU LYS GLU SEQRES 2 O 72 ILE ASN GLU LYS LYS ILE LEU GLN ALA ASN GLU VAL LEU SEQRES 3 O 72 GLU HIS LEU THR ARG ILE ALA LEU GLY GLN GLU LYS GLU SEQRES 4 O 72 GLN VAL LEU MSE GLY ILE GLY LYS GLY ALA GLU THR LYS SEQRES 5 O 72 THR HIS VAL GLU VAL SER ALA LYS ASP ARG ILE LYS ALA SEQRES 6 O 72 LEU GLU LEU LEU GLY LYS ALA SEQRES 1 P 72 GLY SER HIS MSE ALA ARG ILE ASP ALA ARG LEU LYS GLU SEQRES 2 P 72 ILE ASN GLU LYS LYS ILE LEU GLN ALA ASN GLU VAL LEU SEQRES 3 P 72 GLU HIS LEU THR ARG ILE ALA LEU GLY GLN GLU LYS GLU SEQRES 4 P 72 GLN VAL LEU MSE GLY ILE GLY LYS GLY ALA GLU THR LYS SEQRES 5 P 72 THR HIS VAL GLU VAL SER ALA LYS ASP ARG ILE LYS ALA SEQRES 6 P 72 LEU GLU LEU LEU GLY LYS ALA SEQRES 1 Q 72 GLY SER HIS MSE ALA ARG ILE ASP ALA ARG LEU LYS GLU SEQRES 2 Q 72 ILE ASN GLU LYS LYS ILE LEU GLN ALA ASN GLU VAL LEU SEQRES 3 Q 72 GLU HIS LEU THR ARG ILE ALA LEU GLY GLN GLU LYS GLU SEQRES 4 Q 72 GLN VAL LEU MSE GLY ILE GLY LYS GLY ALA GLU THR LYS SEQRES 5 Q 72 THR HIS VAL GLU VAL SER ALA LYS ASP ARG ILE LYS ALA SEQRES 6 Q 72 LEU GLU LEU LEU GLY LYS ALA SEQRES 1 R 72 GLY SER HIS MSE ALA ARG ILE ASP ALA ARG LEU LYS GLU SEQRES 2 R 72 ILE ASN GLU LYS LYS ILE LEU GLN ALA ASN GLU VAL LEU SEQRES 3 R 72 GLU HIS LEU THR ARG ILE ALA LEU GLY GLN GLU LYS GLU SEQRES 4 R 72 GLN VAL LEU MSE GLY ILE GLY LYS GLY ALA GLU THR LYS SEQRES 5 R 72 THR HIS VAL GLU VAL SER ALA LYS ASP ARG ILE LYS ALA SEQRES 6 R 72 LEU GLU LEU LEU GLY LYS ALA MODRES 3ZQO MSE A 91 MET SELENOMETHIONINE MODRES 3ZQO MSE B 91 MET SELENOMETHIONINE MODRES 3ZQO MSE C 91 MET SELENOMETHIONINE MODRES 3ZQO MSE D 91 MET SELENOMETHIONINE MODRES 3ZQO MSE E 91 MET SELENOMETHIONINE MODRES 3ZQO MSE F 91 MET SELENOMETHIONINE MODRES 3ZQO MSE G 91 MET SELENOMETHIONINE MODRES 3ZQO MSE H 91 MET SELENOMETHIONINE MODRES 3ZQO MSE I 91 MET SELENOMETHIONINE MODRES 3ZQO MSE J 91 MET SELENOMETHIONINE MODRES 3ZQO MSE K 91 MET SELENOMETHIONINE MODRES 3ZQO MSE L 91 MET SELENOMETHIONINE MODRES 3ZQO MSE M 91 MET SELENOMETHIONINE MODRES 3ZQO MSE N 91 MET SELENOMETHIONINE MODRES 3ZQO MSE O 91 MET SELENOMETHIONINE MODRES 3ZQO MSE P 91 MET SELENOMETHIONINE MODRES 3ZQO MSE Q 91 MET SELENOMETHIONINE MODRES 3ZQO MSE R 91 MET SELENOMETHIONINE HET MSE A 91 8 HET MSE B 91 8 HET MSE C 91 8 HET MSE D 91 8 HET MSE E 91 8 HET MSE F 91 8 HET MSE G 91 8 HET MSE H 91 8 HET MSE I 91 8 HET MSE J 91 8 HET MSE K 91 8 HET MSE L 91 8 HET MSE M 91 8 HET MSE N 91 8 HET MSE O 91 8 HET MSE P 91 8 HET MSE Q 91 8 HET MSE R 91 8 HET K K1121 1 HET K R1121 1 HETNAM MSE SELENOMETHIONINE HETNAM K POTASSIUM ION FORMUL 1 MSE 18(C5 H11 N O2 SE) FORMUL 19 K 2(K 1+) FORMUL 21 HOH *604(H2 O) HELIX 1 1 GLN A 69 LEU A 82 1 14 HELIX 2 2 SER A 106 ALA A 120 1 15 HELIX 3 3 GLN B 69 LEU B 82 1 14 HELIX 4 4 SER B 106 LYS B 119 1 14 HELIX 5 5 GLN C 69 LEU C 82 1 14 HELIX 6 6 SER C 106 GLY C 118 1 13 HELIX 7 7 GLN D 69 LEU D 82 1 14 HELIX 8 8 SER D 106 ALA D 120 1 15 HELIX 9 9 GLN E 69 LEU E 82 1 14 HELIX 10 10 SER E 106 ALA E 120 1 15 HELIX 11 11 GLN F 69 LEU F 82 1 14 HELIX 12 12 SER F 106 ALA F 120 1 15 HELIX 13 13 GLN G 69 LEU G 82 1 14 HELIX 14 14 SER G 106 ALA G 120 1 15 HELIX 15 15 GLN H 69 GLY H 83 1 15 HELIX 16 16 SER H 106 LYS H 119 1 14 HELIX 17 17 GLN I 69 LEU I 82 1 14 HELIX 18 18 SER I 106 ALA I 120 1 15 HELIX 19 19 GLN J 69 LEU J 82 1 14 HELIX 20 20 SER J 106 LYS J 119 1 14 HELIX 21 21 GLN K 69 LEU K 82 1 14 HELIX 22 22 SER K 106 ALA K 120 1 15 HELIX 23 23 GLN L 69 LEU L 82 1 14 HELIX 24 24 SER L 106 ALA L 120 1 15 HELIX 25 25 GLN M 69 LEU M 82 1 14 HELIX 26 26 SER M 106 LYS M 119 1 14 HELIX 27 27 GLN N 69 LEU N 82 1 14 HELIX 28 28 SER N 106 ALA N 120 1 15 HELIX 29 29 GLN O 69 GLY O 83 1 15 HELIX 30 30 SER O 106 ALA O 120 1 15 HELIX 31 31 GLN P 69 LEU P 82 1 14 HELIX 32 32 SER P 106 ALA P 120 1 15 HELIX 33 33 GLN Q 69 LEU Q 82 1 14 HELIX 34 34 SER Q 106 ALA Q 120 1 15 HELIX 35 35 GLN R 69 LEU R 82 1 14 HELIX 36 36 SER R 106 ALA R 120 1 15 SHEET 1 AA 2 LYS A 86 GLY A 94 0 SHEET 2 AA 2 ALA A 97 GLU A 104 -1 O ALA A 97 N ILE A 93 SHEET 1 BA 2 LYS B 86 GLY B 94 0 SHEET 2 BA 2 ALA B 97 GLU B 104 -1 O ALA B 97 N ILE B 93 SHEET 1 CA 2 LYS C 86 GLY C 94 0 SHEET 2 CA 2 ALA C 97 GLU C 104 -1 O ALA C 97 N ILE C 93 SHEET 1 DA 2 LYS D 86 GLY D 94 0 SHEET 2 DA 2 ALA D 97 GLU D 104 -1 O ALA D 97 N ILE D 93 SHEET 1 EA 2 LYS E 86 GLY E 94 0 SHEET 2 EA 2 ALA E 97 GLU E 104 -1 O ALA E 97 N ILE E 93 SHEET 1 FA 2 LYS F 86 GLY F 94 0 SHEET 2 FA 2 ALA F 97 GLU F 104 -1 O ALA F 97 N ILE F 93 SHEET 1 GA 2 LYS G 86 GLY G 94 0 SHEET 2 GA 2 ALA G 97 GLU G 104 -1 O ALA G 97 N ILE G 93 SHEET 1 HA 2 LYS H 86 GLY H 94 0 SHEET 2 HA 2 ALA H 97 GLU H 104 -1 O ALA H 97 N ILE H 93 SHEET 1 IA 2 LYS I 86 GLY I 94 0 SHEET 2 IA 2 ALA I 97 GLU I 104 -1 O ALA I 97 N ILE I 93 SHEET 1 JA 2 LYS J 86 GLY J 94 0 SHEET 2 JA 2 ALA J 97 GLU J 104 -1 O ALA J 97 N ILE J 93 SHEET 1 KA 2 LYS K 86 GLY K 94 0 SHEET 2 KA 2 ALA K 97 GLU K 104 -1 O ALA K 97 N ILE K 93 SHEET 1 LA 2 LYS L 86 GLY L 94 0 SHEET 2 LA 2 ALA L 97 GLU L 104 -1 O ALA L 97 N ILE L 93 SHEET 1 MA 2 LYS M 86 GLY M 94 0 SHEET 2 MA 2 ALA M 97 GLU M 104 -1 O ALA M 97 N ILE M 93 SHEET 1 NA 2 LYS N 86 GLY N 94 0 SHEET 2 NA 2 ALA N 97 GLU N 104 -1 O ALA N 97 N ILE N 93 SHEET 1 OA 2 LYS O 86 GLY O 94 0 SHEET 2 OA 2 ALA O 97 GLU O 104 -1 O ALA O 97 N ILE O 93 SHEET 1 PA 2 LYS P 86 GLY P 94 0 SHEET 2 PA 2 ALA P 97 GLU P 104 -1 O ALA P 97 N ILE P 93 SHEET 1 QA 2 LYS Q 86 GLY Q 94 0 SHEET 2 QA 2 ALA Q 97 GLU Q 104 -1 O ALA Q 97 N ILE Q 93 SHEET 1 RA 2 LYS R 86 GLY R 94 0 SHEET 2 RA 2 ALA R 97 GLU R 104 -1 O ALA R 97 N ILE R 93 LINK C LEU A 90 N MSE A 91 1555 1555 1.33 LINK C MSE A 91 N GLY A 92 1555 1555 1.32 LINK C LEU B 90 N MSE B 91 1555 1555 1.33 LINK C MSE B 91 N GLY B 92 1555 1555 1.33 LINK C LEU C 90 N MSE C 91 1555 1555 1.32 LINK C MSE C 91 N GLY C 92 1555 1555 1.33 LINK C LEU D 90 N MSE D 91 1555 1555 1.33 LINK C MSE D 91 N GLY D 92 1555 1555 1.32 LINK C LEU E 90 N MSE E 91 1555 1555 1.34 LINK C MSE E 91 N GLY E 92 1555 1555 1.32 LINK C LEU F 90 N MSE F 91 1555 1555 1.33 LINK C MSE F 91 N GLY F 92 1555 1555 1.33 LINK C LEU G 90 N MSE G 91 1555 1555 1.33 LINK C MSE G 91 N GLY G 92 1555 1555 1.33 LINK C LEU H 90 N MSE H 91 1555 1555 1.33 LINK C MSE H 91 N GLY H 92 1555 1555 1.33 LINK C LEU I 90 N MSE I 91 1555 1555 1.33 LINK C MSE I 91 N GLY I 92 1555 1555 1.32 LINK C LEU J 90 N MSE J 91 1555 1555 1.33 LINK C MSE J 91 N GLY J 92 1555 1555 1.32 LINK C LEU K 90 N MSE K 91 1555 1555 1.33 LINK C MSE K 91 N GLY K 92 1555 1555 1.34 LINK C LEU L 90 N MSE L 91 1555 1555 1.33 LINK C MSE L 91 N GLY L 92 1555 1555 1.34 LINK C LEU M 90 N MSE M 91 1555 1555 1.33 LINK C MSE M 91 N GLY M 92 1555 1555 1.33 LINK C LEU N 90 N MSE N 91 1555 1555 1.34 LINK C MSE N 91 N GLY N 92 1555 1555 1.33 LINK C LEU O 90 N MSE O 91 1555 1555 1.33 LINK C MSE O 91 N GLY O 92 1555 1555 1.33 LINK C LEU P 90 N MSE P 91 1555 1555 1.33 LINK C MSE P 91 N GLY P 92 1555 1555 1.34 LINK C LEU Q 90 N MSE Q 91 1555 1555 1.33 LINK C MSE Q 91 N GLY Q 92 1555 1555 1.33 LINK C LEU R 90 N MSE R 91 1555 1555 1.33 LINK C MSE R 91 N GLY R 92 1555 1555 1.32 LINK K K K1121 O HOH K2009 1555 1555 3.40 LINK OE1 GLN M 69 K K R1121 1455 1555 3.17 LINK OG1 THR R 99 K K R1121 1555 1555 3.20 SITE 1 AC1 3 GLN M 69 THR R 99 LYS R 100 CRYST1 59.202 198.201 59.202 90.00 90.81 90.00 P 1 21 1 36 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 0.016891 0.000000 0.000239 0.00000 SCALE2 0.000000 0.005045 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016893 0.00000