HEADER VIRAL PROTEIN 04-FEB-08 3C6H TITLE CRYSTAL STRUCTURE OF THE RB49 GP17 NUCLEASE DOMAIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: TERMINASE LARGE SUBUNIT; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: NUCLEASE DOMAIN (UNP RESIDUES 359-564); COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ENTEROBACTERIA PHAGE RB49; SOURCE 3 ORGANISM_TAXID: 50948; SOURCE 4 GENE: 17; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3) PLYSS; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET28 KEYWDS TERMINASE NUCLEASE, VIRAL PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR S.SUN,M.G.ROSSMANN REVDAT 3 30-AUG-23 3C6H 1 REMARK SEQADV LINK REVDAT 2 25-OCT-17 3C6H 1 REMARK REVDAT 1 13-JAN-09 3C6H 0 JRNL AUTH S.SUN,K.KONDABAGIL,B.DRAPER,T.I.ALAM,V.D.BOWMAN,Z.ZHANG, JRNL AUTH 2 S.HEGDE,A.FOKINE,M.G.ROSSMANN,V.B.RAO JRNL TITL THE STRUCTURE OF THE PHAGE T4 DNA PACKAGING MOTOR SUGGESTS A JRNL TITL 2 MECHANISM DEPENDENT ON ELECTROSTATIC FORCES. JRNL REF CELL(CAMBRIDGE,MASS.) V. 135 1251 2008 JRNL REFN ISSN 0092-8674 JRNL PMID 19109896 JRNL DOI 10.1016/J.CELL.2008.11.015 REMARK 2 REMARK 2 RESOLUTION. 2.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 3.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 93.8 REMARK 3 NUMBER OF REFLECTIONS : 13701 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 SET) : 0.242 REMARK 3 FREE R VALUE : 0.290 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.800 REMARK 3 FREE R VALUE TEST SET COUNT : 704 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.87 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.3320 REMARK 3 BIN FREE R VALUE : 0.3870 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 40 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3001 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 96 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 38.30 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 53.64 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 34.88800 REMARK 3 B22 (A**2) : -24.02900 REMARK 3 B33 (A**2) : -10.85900 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 7.65500 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : NULL REMARK 3 BOND ANGLES (DEGREES) : NULL REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.550 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.745 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.872 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.997 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : 63.63 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : ION.PARAM REMARK 3 PARAMETER FILE 3 : WATER.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3C6H COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 07-FEB-08. REMARK 100 THE DEPOSITION ID IS D_1000046401. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-OCT-07 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 23-ID-B REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.033 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 300 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO, HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK, HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 29056 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.0 REMARK 200 DATA REDUNDANCY : 3.100 REMARK 200 R MERGE (I) : 0.04100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 18.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.28 REMARK 200 COMPLETENESS FOR SHELL (%) : 86.9 REMARK 200 DATA REDUNDANCY IN SHELL : 2.80 REMARK 200 R MERGE FOR SHELL (I) : 0.13900 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 8.700 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: PDB ENTRY 3C6A REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 57.88 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.92 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 15% PEG400, 0.2M KCL, 50MM TRIS PH REMARK 280 8.5, 10MM MGCL2, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 48.21800 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 63.36200 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 48.21800 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 63.36200 REMARK 290 SMTRY3 4 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 MET A 333 REMARK 465 GLY A 334 REMARK 465 SER A 335 REMARK 465 SER A 336 REMARK 465 HIS A 337 REMARK 465 HIS A 338 REMARK 465 HIS A 339 REMARK 465 HIS A 340 REMARK 465 HIS A 341 REMARK 465 HIS A 342 REMARK 465 SER A 343 REMARK 465 SER A 344 REMARK 465 GLY A 345 REMARK 465 LEU A 346 REMARK 465 VAL A 347 REMARK 465 PRO A 348 REMARK 465 ARG A 349 REMARK 465 GLY A 350 REMARK 465 SER A 351 REMARK 465 HIS A 352 REMARK 465 MET A 353 REMARK 465 LEU A 354 REMARK 465 GLU A 355 REMARK 465 ASP A 356 REMARK 465 PRO A 357 REMARK 465 MET A 358 REMARK 465 GLY A 359 REMARK 465 THR A 360 REMARK 465 LEU A 361 REMARK 465 ILE A 362 REMARK 465 ARG A 363 REMARK 465 ALA A 364 REMARK 465 THR A 365 REMARK 465 THR A 366 REMARK 465 GLU A 401 REMARK 465 GLY A 402 REMARK 465 ARG A 403 REMARK 465 GLY A 404 REMARK 465 GLN A 405 REMARK 465 GLY A 527 REMARK 465 VAL A 528 REMARK 465 SER A 529 REMARK 465 TRP A 530 REMARK 465 ALA A 531 REMARK 465 ALA A 532 REMARK 465 GLU A 533 REMARK 465 GLU A 534 REMARK 465 GLY A 535 REMARK 465 ASP A 563 REMARK 465 GLU A 564 REMARK 465 MET B 333 REMARK 465 GLY B 334 REMARK 465 SER B 335 REMARK 465 SER B 336 REMARK 465 HIS B 337 REMARK 465 HIS B 338 REMARK 465 HIS B 339 REMARK 465 HIS B 340 REMARK 465 HIS B 341 REMARK 465 HIS B 342 REMARK 465 SER B 343 REMARK 465 SER B 344 REMARK 465 GLY B 345 REMARK 465 LEU B 346 REMARK 465 VAL B 347 REMARK 465 PRO B 348 REMARK 465 ARG B 349 REMARK 465 GLY B 350 REMARK 465 SER B 351 REMARK 465 HIS B 352 REMARK 465 MET B 353 REMARK 465 LEU B 354 REMARK 465 GLU B 355 REMARK 465 ASP B 356 REMARK 465 PRO B 357 REMARK 465 MET B 358 REMARK 465 GLY B 402 REMARK 465 ARG B 403 REMARK 465 GLY B 404 REMARK 465 GLN B 405 REMARK 465 GLY B 527 REMARK 465 VAL B 528 REMARK 465 SER B 529 REMARK 465 TRP B 530 REMARK 465 ALA B 531 REMARK 465 ALA B 532 REMARK 465 GLU B 533 REMARK 465 GLU B 534 REMARK 465 GLY B 535 REMARK 465 LYS B 562 REMARK 465 ASP B 563 REMARK 465 GLU B 564 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 LYS A 388 O HOH A 576 2.05 REMARK 500 OD1 ASP A 479 O HOH A 570 2.08 REMARK 500 O SER B 524 O HOH B 73 2.10 REMARK 500 OD2 ASP B 483 O HOH B 83 2.12 REMARK 500 O ARG A 391 O HOH A 576 2.16 REMARK 500 OG SER B 368 O HOH B 32 2.19 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 A 368 26.48 -26.94 REMARK 500 THR A 416 -109.90 -55.10 REMARK 500 PHE A 418 12.17 -56.95 REMARK 500 SER A 428 143.72 -172.38 REMARK 500 TYR A 447 58.25 -102.41 REMARK 500 GLU A 449 60.79 35.74 REMARK 500 MET A 469 -78.20 -75.89 REMARK 500 ALA A 494 -71.81 -48.81 REMARK 500 ASP A 538 12.59 -149.25 REMARK 500 ALA A 557 -70.47 -48.88 REMARK 500 ASP B 374 81.20 -68.43 REMARK 500 ASN B 379 50.52 70.24 REMARK 500 GLU B 417 148.97 -171.24 REMARK 500 MET B 469 -79.08 -88.85 REMARK 500 SER B 489 -144.14 -137.81 REMARK 500 GLU B 525 5.28 -61.61 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 PHE A 418 PRO A 419 141.10 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 1 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 539 OD1 REMARK 620 2 HOH A 565 O 58.3 REMARK 620 3 HOH A 606 O 128.3 71.9 REMARK 620 N 1 2 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 1 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 1 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3C6A RELATED DB: PDB REMARK 900 THE SAME PROTEIN IN A DIFFERENT SPACE GROUP DBREF 3C6H A 359 564 UNP Q9T1C3 Q9T1C3_9CAUD 359 564 DBREF 3C6H B 359 564 UNP Q9T1C3 Q9T1C3_9CAUD 359 564 SEQADV 3C6H MET A 333 UNP Q9T1C3 EXPRESSION TAG SEQADV 3C6H GLY A 334 UNP Q9T1C3 EXPRESSION TAG SEQADV 3C6H SER A 335 UNP Q9T1C3 EXPRESSION TAG SEQADV 3C6H SER A 336 UNP Q9T1C3 EXPRESSION TAG SEQADV 3C6H HIS A 337 UNP Q9T1C3 EXPRESSION TAG SEQADV 3C6H HIS A 338 UNP Q9T1C3 EXPRESSION TAG SEQADV 3C6H HIS A 339 UNP Q9T1C3 EXPRESSION TAG SEQADV 3C6H HIS A 340 UNP Q9T1C3 EXPRESSION TAG SEQADV 3C6H HIS A 341 UNP Q9T1C3 EXPRESSION TAG SEQADV 3C6H HIS A 342 UNP Q9T1C3 EXPRESSION TAG SEQADV 3C6H SER A 343 UNP Q9T1C3 EXPRESSION TAG SEQADV 3C6H SER A 344 UNP Q9T1C3 EXPRESSION TAG SEQADV 3C6H GLY A 345 UNP Q9T1C3 EXPRESSION TAG SEQADV 3C6H LEU A 346 UNP Q9T1C3 EXPRESSION TAG SEQADV 3C6H VAL A 347 UNP Q9T1C3 EXPRESSION TAG SEQADV 3C6H PRO A 348 UNP Q9T1C3 EXPRESSION TAG SEQADV 3C6H ARG A 349 UNP Q9T1C3 EXPRESSION TAG SEQADV 3C6H GLY A 350 UNP Q9T1C3 EXPRESSION TAG SEQADV 3C6H SER A 351 UNP Q9T1C3 EXPRESSION TAG SEQADV 3C6H HIS A 352 UNP Q9T1C3 EXPRESSION TAG SEQADV 3C6H MET A 353 UNP Q9T1C3 EXPRESSION TAG SEQADV 3C6H LEU A 354 UNP Q9T1C3 EXPRESSION TAG SEQADV 3C6H GLU A 355 UNP Q9T1C3 EXPRESSION TAG SEQADV 3C6H ASP A 356 UNP Q9T1C3 EXPRESSION TAG SEQADV 3C6H PRO A 357 UNP Q9T1C3 EXPRESSION TAG SEQADV 3C6H MET A 358 UNP Q9T1C3 EXPRESSION TAG SEQADV 3C6H MET B 333 UNP Q9T1C3 EXPRESSION TAG SEQADV 3C6H GLY B 334 UNP Q9T1C3 EXPRESSION TAG SEQADV 3C6H SER B 335 UNP Q9T1C3 EXPRESSION TAG SEQADV 3C6H SER B 336 UNP Q9T1C3 EXPRESSION TAG SEQADV 3C6H HIS B 337 UNP Q9T1C3 EXPRESSION TAG SEQADV 3C6H HIS B 338 UNP Q9T1C3 EXPRESSION TAG SEQADV 3C6H HIS B 339 UNP Q9T1C3 EXPRESSION TAG SEQADV 3C6H HIS B 340 UNP Q9T1C3 EXPRESSION TAG SEQADV 3C6H HIS B 341 UNP Q9T1C3 EXPRESSION TAG SEQADV 3C6H HIS B 342 UNP Q9T1C3 EXPRESSION TAG SEQADV 3C6H SER B 343 UNP Q9T1C3 EXPRESSION TAG SEQADV 3C6H SER B 344 UNP Q9T1C3 EXPRESSION TAG SEQADV 3C6H GLY B 345 UNP Q9T1C3 EXPRESSION TAG SEQADV 3C6H LEU B 346 UNP Q9T1C3 EXPRESSION TAG SEQADV 3C6H VAL B 347 UNP Q9T1C3 EXPRESSION TAG SEQADV 3C6H PRO B 348 UNP Q9T1C3 EXPRESSION TAG SEQADV 3C6H ARG B 349 UNP Q9T1C3 EXPRESSION TAG SEQADV 3C6H GLY B 350 UNP Q9T1C3 EXPRESSION TAG SEQADV 3C6H SER B 351 UNP Q9T1C3 EXPRESSION TAG SEQADV 3C6H HIS B 352 UNP Q9T1C3 EXPRESSION TAG SEQADV 3C6H MET B 353 UNP Q9T1C3 EXPRESSION TAG SEQADV 3C6H LEU B 354 UNP Q9T1C3 EXPRESSION TAG SEQADV 3C6H GLU B 355 UNP Q9T1C3 EXPRESSION TAG SEQADV 3C6H ASP B 356 UNP Q9T1C3 EXPRESSION TAG SEQADV 3C6H PRO B 357 UNP Q9T1C3 EXPRESSION TAG SEQADV 3C6H MET B 358 UNP Q9T1C3 EXPRESSION TAG SEQRES 1 A 232 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 232 LEU VAL PRO ARG GLY SER HIS MET LEU GLU ASP PRO MET SEQRES 3 A 232 GLY THR LEU ILE ARG ALA THR THR LEU SER ARG LEU SER SEQRES 4 A 232 PHE ILE ASP VAL VAL ASN ASP ASN GLY PHE TYR GLN PHE SEQRES 5 A 232 GLU LYS PRO LYS GLU GLY ARG LYS TYR VAL ALA THR LEU SEQRES 6 A 232 ASP CYS SER GLU GLY ARG GLY GLN ASP TYR HIS ALA LEU SEQRES 7 A 232 GLN ILE ILE ASP ILE THR GLU PHE PRO TYR LYS GLN VAL SEQRES 8 A 232 ALA VAL TYR HIS SER ASN THR THR SER HIS PHE ILE LEU SEQRES 9 A 232 PRO ASP ILE VAL PHE LYS TYR LEU MET MET TYR ASN GLU SEQRES 10 A 232 CYS PRO VAL TYR ILE GLU LEU ASN SER THR GLY VAL SER SEQRES 11 A 232 ILE ALA LYS SER LEU ALA MET ASP LEU GLU TYR ASP ASN SEQRES 12 A 232 ILE ILE CYS ASP SER PHE ILE ASP LEU GLY MET LYS GLN SEQRES 13 A 232 SER LYS ARG SER LYS ALA MET GLY CYS SER ALA LEU LYS SEQRES 14 A 232 ASP LEU ILE GLU LYS ASP LYS LEU ILE ILE ASN HIS LYS SEQRES 15 A 232 GLY THR ILE GLN GLU LEU ARG THR PHE SER GLU LYS GLY SEQRES 16 A 232 VAL SER TRP ALA ALA GLU GLU GLY PHE HIS ASP ASP LEU SEQRES 17 A 232 VAL MET SER LEU VAL ILE PHE GLY TRP LEU THR THR GLN SEQRES 18 A 232 GLU LYS PHE ALA GLU TYR ALA GLY LYS ASP GLU SEQRES 1 B 232 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 B 232 LEU VAL PRO ARG GLY SER HIS MET LEU GLU ASP PRO MET SEQRES 3 B 232 GLY THR LEU ILE ARG ALA THR THR LEU SER ARG LEU SER SEQRES 4 B 232 PHE ILE ASP VAL VAL ASN ASP ASN GLY PHE TYR GLN PHE SEQRES 5 B 232 GLU LYS PRO LYS GLU GLY ARG LYS TYR VAL ALA THR LEU SEQRES 6 B 232 ASP CYS SER GLU GLY ARG GLY GLN ASP TYR HIS ALA LEU SEQRES 7 B 232 GLN ILE ILE ASP ILE THR GLU PHE PRO TYR LYS GLN VAL SEQRES 8 B 232 ALA VAL TYR HIS SER ASN THR THR SER HIS PHE ILE LEU SEQRES 9 B 232 PRO ASP ILE VAL PHE LYS TYR LEU MET MET TYR ASN GLU SEQRES 10 B 232 CYS PRO VAL TYR ILE GLU LEU ASN SER THR GLY VAL SER SEQRES 11 B 232 ILE ALA LYS SER LEU ALA MET ASP LEU GLU TYR ASP ASN SEQRES 12 B 232 ILE ILE CYS ASP SER PHE ILE ASP LEU GLY MET LYS GLN SEQRES 13 B 232 SER LYS ARG SER LYS ALA MET GLY CYS SER ALA LEU LYS SEQRES 14 B 232 ASP LEU ILE GLU LYS ASP LYS LEU ILE ILE ASN HIS LYS SEQRES 15 B 232 GLY THR ILE GLN GLU LEU ARG THR PHE SER GLU LYS GLY SEQRES 16 B 232 VAL SER TRP ALA ALA GLU GLU GLY PHE HIS ASP ASP LEU SEQRES 17 B 232 VAL MET SER LEU VAL ILE PHE GLY TRP LEU THR THR GLN SEQRES 18 B 232 GLU LYS PHE ALA GLU TYR ALA GLY LYS ASP GLU HET MG A 1 1 HET MG B 1 1 HETNAM MG MAGNESIUM ION FORMUL 3 MG 2(MG 2+) FORMUL 5 HOH *96(H2 O) HELIX 1 1 ILE A 435 TYR A 447 1 13 HELIX 2 2 THR A 459 MET A 469 1 11 HELIX 3 3 SER A 489 GLU A 505 1 17 HELIX 4 4 HIS A 513 LEU A 520 1 8 HELIX 5 5 ASP A 538 THR A 552 1 15 HELIX 6 6 LYS A 555 ALA A 560 1 6 HELIX 7 7 ARG B 363 SER B 368 1 6 HELIX 8 8 ILE B 435 TYR B 447 1 13 HELIX 9 9 THR B 459 MET B 469 1 11 HELIX 10 10 LYS B 490 LYS B 506 1 17 HELIX 11 11 HIS B 513 ARG B 521 1 9 HELIX 12 12 ASP B 538 GLN B 553 1 16 HELIX 13 13 LYS B 555 ALA B 560 1 6 SHEET 1 A 5 PHE A 381 GLN A 383 0 SHEET 2 A 5 TYR A 420 SER A 428 -1 O VAL A 425 N TYR A 382 SHEET 3 A 5 HIS A 408 ASP A 414 -1 N HIS A 408 O SER A 428 SHEET 4 A 5 TYR A 393 ASP A 398 -1 N VAL A 394 O ILE A 413 SHEET 5 A 5 VAL A 452 ILE A 454 1 O TYR A 453 N ALA A 395 SHEET 1 B 3 PHE A 381 GLN A 383 0 SHEET 2 B 3 TYR A 420 SER A 428 -1 O VAL A 425 N TYR A 382 SHEET 3 B 3 LEU A 509 ILE A 510 1 O ILE A 510 N GLN A 422 SHEET 1 C 6 PHE B 381 GLN B 383 0 SHEET 2 C 6 TYR B 420 SER B 428 -1 O VAL B 425 N TYR B 382 SHEET 3 C 6 HIS B 408 ASP B 414 -1 N HIS B 408 O SER B 428 SHEET 4 C 6 TYR B 393 ASP B 398 -1 N VAL B 394 O ILE B 413 SHEET 5 C 6 VAL B 452 LEU B 456 1 O TYR B 453 N ALA B 395 SHEET 6 C 6 MET B 486 LYS B 487 1 O MET B 486 N LEU B 456 SHEET 1 D 3 PHE B 381 GLN B 383 0 SHEET 2 D 3 TYR B 420 SER B 428 -1 O VAL B 425 N TYR B 382 SHEET 3 D 3 LEU B 509 ILE B 510 1 O ILE B 510 N TYR B 420 LINK MG MG A 1 OD1 ASP A 539 1555 1555 2.41 LINK MG MG A 1 O HOH A 565 1555 1555 2.36 LINK MG MG A 1 O HOH A 606 1555 1555 2.29 CISPEP 1 PHE B 418 PRO B 419 0 -0.45 SITE 1 AC1 7 ASP A 398 CYS A 399 ASP A 406 TYR A 407 SITE 2 AC1 7 ASP A 539 HOH A 565 HOH A 606 SITE 1 AC2 2 ASP B 398 ASP B 539 CRYST1 96.436 126.724 52.391 90.00 106.03 90.00 C 1 2 1 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 0.010370 0.000000 0.002979 0.00000 SCALE2 0.000000 0.007891 0.000000 0.00000 SCALE3 0.000000 0.000000 0.019859 0.00000