HEADER REPLICATION 22-MAR-19 6JOQ TITLE CRYSTAL STRUCTURES OF PHAGE NRS-1 N300-DNTPS-MG2+ COMPLEX PROVIDE TITLE 2 MOLECULAR MECHANISMS FOR SUBSTRATE SPECIFICITY COMPND MOL_ID: 1; COMPND 2 MOLECULE: PRIMASE; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: NITRATIRUPTOR PHAGE NRS-1; SOURCE 3 ORGANISM_TAXID: 1230469; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS PRIM-POL, PRIMASE, REPLICATION EXPDTA X-RAY DIFFRACTION AUTHOR H.J.GUO,M.J.LI,H.WU,F.YU,J.H.HE REVDAT 3 22-NOV-23 6JOQ 1 REMARK REVDAT 2 10-JUL-19 6JOQ 1 JRNL REVDAT 1 26-JUN-19 6JOQ 0 JRNL AUTH H.GUO,M.LI,H.WU,W.WANG,F.YU,J.HE JRNL TITL CRYSTAL STRUCTURES OF PHAGE NRS-1 N300-DNTPS-MG2+COMPLEX JRNL TITL 2 PROVIDE MOLECULAR MECHANISMS FOR SUBSTRATE SPECIFICITY. JRNL REF BIOCHEM.BIOPHYS.RES.COMMUN. V. 515 551 2019 JRNL REFN ESSN 1090-2104 JRNL PMID 31176489 JRNL DOI 10.1016/J.BBRC.2019.05.162 REMARK 2 REMARK 2 RESOLUTION. 2.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.14_3260 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 38.59 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.380 REMARK 3 COMPLETENESS FOR RANGE (%) : 78.7 REMARK 3 NUMBER OF REFLECTIONS : 11577 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.195 REMARK 3 R VALUE (WORKING SET) : 0.193 REMARK 3 FREE R VALUE : 0.232 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.720 REMARK 3 FREE R VALUE TEST SET COUNT : 546 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 38.5933 - 3.8091 0.99 3513 188 0.1634 0.1860 REMARK 3 2 3.8091 - 3.0238 0.99 3452 171 0.2001 0.2511 REMARK 3 3 3.0238 - 2.6416 0.80 2808 120 0.2553 0.3357 REMARK 3 4 2.6416 - 2.4002 0.36 1258 67 0.2643 0.3284 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.340 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 26.010 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 42.83 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 2 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 1 THROUGH 170 ) REMARK 3 ORIGIN FOR THE GROUP (A): -21.2043 -10.0094 28.0093 REMARK 3 T TENSOR REMARK 3 T11: 0.0673 T22: 0.0498 REMARK 3 T33: 0.0955 T12: -0.0120 REMARK 3 T13: -0.0740 T23: -0.1918 REMARK 3 L TENSOR REMARK 3 L11: 0.0282 L22: 0.0953 REMARK 3 L33: 0.0438 L12: -0.0018 REMARK 3 L13: -0.0134 L23: -0.0440 REMARK 3 S TENSOR REMARK 3 S11: 0.0604 S12: -0.0121 S13: 0.0398 REMARK 3 S21: 0.1701 S22: 0.0858 S23: -0.1405 REMARK 3 S31: -0.0068 S32: 0.0965 S33: 0.1098 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 171 THROUGH 294 ) REMARK 3 ORIGIN FOR THE GROUP (A): -22.1021 17.7740 5.8923 REMARK 3 T TENSOR REMARK 3 T11: 0.2465 T22: 0.2476 REMARK 3 T33: 0.1966 T12: 0.0337 REMARK 3 T13: 0.0144 T23: -0.2477 REMARK 3 L TENSOR REMARK 3 L11: 0.0068 L22: 0.0117 REMARK 3 L33: 0.0170 L12: 0.0021 REMARK 3 L13: -0.0002 L23: -0.0005 REMARK 3 S TENSOR REMARK 3 S11: -0.0004 S12: 0.0260 S13: -0.0539 REMARK 3 S21: -0.0217 S22: 0.0500 S23: -0.0447 REMARK 3 S31: 0.0200 S32: 0.0161 S33: 0.0343 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 6JOQ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 28-MAR-19. REMARK 100 THE DEPOSITION ID IS D_1300011494. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-JAN-19 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL19U1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97853 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 S 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-3000 REMARK 200 DATA SCALING SOFTWARE : HKL-3000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 14433 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.400 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.1 REMARK 200 DATA REDUNDANCY : 6.500 REMARK 200 R MERGE (I) : 0.07900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 6.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.44 REMARK 200 COMPLETENESS FOR SHELL (%) : 88.4 REMARK 200 DATA REDUNDANCY IN SHELL : 4.50 REMARK 200 R MERGE FOR SHELL (I) : 1.27100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL 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: 6A9W REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.50 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.59 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100MM BIS-TRIS, PH 6.5, 0.2M LI2SO4, REMARK 280 25% PEG 3350, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 291K 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 67.18000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 27.69400 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 67.18000 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 27.69400 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 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 TOTAL BURIED SURFACE AREA: 100 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 15490 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -9.0 KCAL/MOL 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 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 -19 REMARK 465 GLY A -18 REMARK 465 SER A -17 REMARK 465 SER A -16 REMARK 465 HIS A -15 REMARK 465 HIS A -14 REMARK 465 HIS A -13 REMARK 465 HIS A -12 REMARK 465 HIS A -11 REMARK 465 HIS A -10 REMARK 465 SER A -9 REMARK 465 SER A -8 REMARK 465 GLY A -7 REMARK 465 LEU A -6 REMARK 465 VAL A -5 REMARK 465 PRO A -4 REMARK 465 ARG A -3 REMARK 465 GLY A -2 REMARK 465 SER A -1 REMARK 465 HIS A 0 REMARK 465 GLU A 177 REMARK 465 THR A 178 REMARK 465 LYS A 179 REMARK 465 ASN A 180 REMARK 465 ALA A 181 REMARK 465 PRO A 182 REMARK 465 VAL A 183 REMARK 465 GLN A 184 REMARK 465 ILE A 185 REMARK 465 GLU A 186 REMARK 465 SER A 187 REMARK 465 ALA A 188 REMARK 465 THR A 189 REMARK 465 THR A 190 REMARK 465 GLU A 295 REMARK 465 GLY A 296 REMARK 465 GLY A 297 REMARK 465 PRO A 298 REMARK 465 ARG A 299 REMARK 465 ASN A 300 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 ASP A 155 O HOH A 501 1.96 REMARK 500 OE1 GLU A 139 O HOH A 502 2.16 REMARK 500 O HOH A 567 O HOH A 572 2.18 REMARK 500 O HOH A 547 O HOH A 565 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 ARG A 24 -125.14 55.85 REMARK 500 ASP A 84 -166.97 -76.29 REMARK 500 ASP A 215 88.71 -67.52 REMARK 500 PRO A 246 6.77 -68.13 REMARK 500 ASP A 274 -63.73 -93.76 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 A 573 DISTANCE = 6.40 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 MG A 403 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR A 69 O REMARK 620 2 ASP A 72 O 87.2 REMARK 620 3 ASP A 72 OD1 83.5 66.5 REMARK 620 4 PHE A 74 O 161.4 106.8 90.8 REMARK 620 5 GLU A 142 O 78.9 160.7 124.1 89.9 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 402 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 78 OD1 REMARK 620 2 ASP A 80 OD1 87.4 REMARK 620 3 DGT A 401 O1G 164.7 92.5 REMARK 620 4 DGT A 401 O1B 95.1 173.3 83.4 REMARK 620 5 DGT A 401 O1A 109.7 102.0 85.3 83.0 REMARK 620 6 HOH A 523 O 81.5 86.0 83.2 88.2 166.2 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue DGT A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 403 DBREF 6JOQ A 1 300 UNP M5AAG8 M5AAG8_9CAUD 1 300 SEQADV 6JOQ MET A -19 UNP M5AAG8 EXPRESSION TAG SEQADV 6JOQ GLY A -18 UNP M5AAG8 EXPRESSION TAG SEQADV 6JOQ SER A -17 UNP M5AAG8 EXPRESSION TAG SEQADV 6JOQ SER A -16 UNP M5AAG8 EXPRESSION TAG SEQADV 6JOQ HIS A -15 UNP M5AAG8 EXPRESSION TAG SEQADV 6JOQ HIS A -14 UNP M5AAG8 EXPRESSION TAG SEQADV 6JOQ HIS A -13 UNP M5AAG8 EXPRESSION TAG SEQADV 6JOQ HIS A -12 UNP M5AAG8 EXPRESSION TAG SEQADV 6JOQ HIS A -11 UNP M5AAG8 EXPRESSION TAG SEQADV 6JOQ HIS A -10 UNP M5AAG8 EXPRESSION TAG SEQADV 6JOQ SER A -9 UNP M5AAG8 EXPRESSION TAG SEQADV 6JOQ SER A -8 UNP M5AAG8 EXPRESSION TAG SEQADV 6JOQ GLY A -7 UNP M5AAG8 EXPRESSION TAG SEQADV 6JOQ LEU A -6 UNP M5AAG8 EXPRESSION TAG SEQADV 6JOQ VAL A -5 UNP M5AAG8 EXPRESSION TAG SEQADV 6JOQ PRO A -4 UNP M5AAG8 EXPRESSION TAG SEQADV 6JOQ ARG A -3 UNP M5AAG8 EXPRESSION TAG SEQADV 6JOQ GLY A -2 UNP M5AAG8 EXPRESSION TAG SEQADV 6JOQ SER A -1 UNP M5AAG8 EXPRESSION TAG SEQADV 6JOQ HIS A 0 UNP M5AAG8 EXPRESSION TAG SEQRES 1 A 320 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 320 LEU VAL PRO ARG GLY SER HIS MET ILE MET GLU ILE PRO SEQRES 3 A 320 ALA ILE LYS ALA LEU SER ARG TYR ALA GLN TRP VAL ILE SEQRES 4 A 320 TRP LYS LYS GLU ARG ASP THR LYS ILE PRO TYR ASN PRO SEQRES 5 A 320 ASN ASN GLY LYS LYS ALA SER SER THR ASP PRO LEU ALA SEQRES 6 A 320 TRP GLY ASP ILE ASP GLU ALA GLN ALA GLY LEU VAL ARG SEQRES 7 A 320 TYR GLY ALA ASN GLY LEU GLY PHE VAL LEU THR LYS SER SEQRES 8 A 320 ASP PRO PHE VAL PHE ILE ASP LEU ASP HIS VAL LEU ASP SEQRES 9 A 320 GLU ASN LYS ARG VAL LYS CYS GLU TRP ALA ARG GLN LEU SEQRES 10 A 320 LEU LYS GLU ILE LYS SER TYR THR GLU ILE SER PRO SER SEQRES 11 A 320 GLY ASP GLY LEU HIS VAL VAL VAL SER GLY LYS LEU PRO SEQRES 12 A 320 ASP TYR ILE LYS HIS LYS THR LYS PHE ASP ASP GLY SER SEQRES 13 A 320 ALA LEU GLU VAL TYR GLU SER GLY ARG TYR MET THR ILE SEQRES 14 A 320 THR GLY GLU VAL PHE ASP GLY ARG ASP ASP ILE LYS GLU SEQRES 15 A 320 LEU ASP LEU SER ILE LEU GLY GLU PHE ALA GLU HIS LYS SEQRES 16 A 320 ILE GLU THR LYS ASN ALA PRO VAL GLN ILE GLU SER ALA SEQRES 17 A 320 THR THR LEU ASP ASP GLU ALA ILE ILE ASP LEU MET LYS SEQRES 18 A 320 ARG LYS GLY GLN TRP PRO ASP ALA PRO LYS ASP GLY ASP SEQRES 19 A 320 ASP TRP SER SER LEU ASP MET SER PHE ALA ASN ARG LEU SEQRES 20 A 320 ALA PHE TRP CYS GLY LYS ASP ILE GLU ARG MET ASP ARG SEQRES 21 A 320 ILE PHE ARG GLN SER PRO LEU MET ARG GLN LYS TRP ASP SEQRES 22 A 320 ARG PRO THR ALA GLY SER THR TYR GLY ARG ILE THR LEU SEQRES 23 A 320 LYS LYS ALA CYS ASP PHE VAL ASP SER VAL TYR ASP PRO SEQRES 24 A 320 ALA LEU ARG ASN GLU SER ASP CYS PRO PHE GLU PRO TYR SEQRES 25 A 320 ASN GLU GLU GLY GLY PRO ARG ASN HET DGT A 401 31 HET MG A 402 1 HET MG A 403 1 HETNAM DGT 2'-DEOXYGUANOSINE-5'-TRIPHOSPHATE HETNAM MG MAGNESIUM ION FORMUL 2 DGT C10 H16 N5 O13 P3 FORMUL 3 MG 2(MG 2+) FORMUL 5 HOH *73(H2 O) HELIX 1 AA1 MET A 1 GLU A 4 5 4 HELIX 2 AA2 ILE A 5 SER A 12 1 8 HELIX 3 AA3 ASP A 42 TRP A 46 5 5 HELIX 4 AA4 ASP A 48 GLY A 60 1 13 HELIX 5 AA5 CYS A 91 ILE A 101 1 11 HELIX 6 AA6 LEU A 165 PHE A 171 5 7 HELIX 7 AA7 ASP A 192 LYS A 203 1 12 HELIX 8 AA8 ASP A 215 CYS A 231 1 17 HELIX 9 AA9 ASP A 234 ARG A 243 1 10 HELIX 10 AB1 ARG A 249 ARG A 254 5 6 HELIX 11 AB2 THR A 260 VAL A 273 1 14 HELIX 12 AB3 ASN A 283 CYS A 287 5 5 SHEET 1 AA1 4 THR A 26 TYR A 30 0 SHEET 2 AA1 4 TRP A 17 GLU A 23 -1 N ILE A 19 O TYR A 30 SHEET 3 AA1 4 GLY A 63 LEU A 68 -1 O GLY A 65 N VAL A 18 SHEET 4 AA1 4 ARG A 145 ILE A 149 -1 O ARG A 145 N LEU A 68 SHEET 1 AA2 5 TYR A 104 ILE A 107 0 SHEET 2 AA2 5 LEU A 114 SER A 119 -1 O HIS A 115 N GLU A 106 SHEET 3 AA2 5 PHE A 74 ASP A 80 -1 N LEU A 79 O LEU A 114 SHEET 4 AA2 5 ALA A 137 TYR A 141 -1 O TYR A 141 N PHE A 76 SHEET 5 AA2 5 LYS A 129 LYS A 131 -1 N THR A 130 O LEU A 138 LINK O THR A 69 MG MG A 403 1555 1555 2.50 LINK O ASP A 72 MG MG A 403 1555 1555 2.92 LINK OD1 ASP A 72 MG MG A 403 1555 1555 2.49 LINK O PHE A 74 MG MG A 403 1555 1555 2.81 LINK OD1 ASP A 78 MG MG A 402 1555 1555 2.06 LINK OD1 ASP A 80 MG MG A 402 1555 1555 2.04 LINK O GLU A 142 MG MG A 403 1555 1555 2.46 LINK O1G DGT A 401 MG MG A 402 1555 1555 2.35 LINK O1B DGT A 401 MG MG A 402 1555 1555 2.22 LINK O1A DGT A 401 MG MG A 402 1555 1555 1.96 LINK MG MG A 402 O HOH A 523 1555 1555 1.93 SITE 1 AC1 12 LYS A 27 ASP A 78 ASP A 80 SER A 108 SITE 2 AC1 12 PRO A 109 SER A 110 HIS A 115 ARG A 145 SITE 3 AC1 12 TYR A 146 THR A 148 MG A 402 HOH A 523 SITE 1 AC2 4 ASP A 78 ASP A 80 DGT A 401 HOH A 523 SITE 1 AC3 4 THR A 69 ASP A 72 PHE A 74 GLU A 142 CRYST1 134.360 55.388 50.774 90.00 95.48 90.00 C 1 2 1 4 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.007443 0.000000 0.000714 0.00000 SCALE2 0.000000 0.018054 0.000000 0.00000 SCALE3 0.000000 0.000000 0.019785 0.00000