HEADER UNKNOWN FUNCTION 05-JAN-19 6NK8 TITLE C-TERMINAL REGION OF THE BURKHOLDERIA PSEUDOMALLEI OLD PROTEIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: CLASS 2 OLD FAMILY NUCLEASE; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BURKHOLDERIA PSEUDOMALLEI (STRAIN 668); SOURCE 3 ORGANISM_TAXID: 320373; SOURCE 4 STRAIN: 668; SOURCE 5 GENE: BURPS668_A0038; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS NUCLEASE, TOPRIM, UNKNOWN FUNCTION EXPDTA X-RAY DIFFRACTION AUTHOR C.J.SCHILTZ,A.LEE,E.A.PARTLOW,C.J.HOSFORD,J.S.CHAPPIE REVDAT 4 13-MAR-24 6NK8 1 LINK REVDAT 3 09-OCT-19 6NK8 1 JRNL REVDAT 2 21-AUG-19 6NK8 1 JRNL REVDAT 1 07-AUG-19 6NK8 0 JRNL AUTH C.J.SCHILTZ,A.LEE,E.A.PARTLOW,C.J.HOSFORD,J.S.CHAPPIE JRNL TITL STRUCTURAL CHARACTERIZATION OF CLASS 2 OLD FAMILY NUCLEASES JRNL TITL 2 SUPPORTS A TWO-METAL CATALYSIS MECHANISM FOR CLEAVAGE. JRNL REF NUCLEIC ACIDS RES. V. 47 9448 2019 JRNL REFN ESSN 1362-4962 JRNL PMID 31400118 JRNL DOI 10.1093/NAR/GKZ703 REMARK 2 REMARK 2 RESOLUTION. 2.24 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.13_2998 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) : 2.24 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 61.88 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 3 NUMBER OF REFLECTIONS : 26561 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.216 REMARK 3 R VALUE (WORKING SET) : 0.214 REMARK 3 FREE R VALUE : 0.261 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.810 REMARK 3 FREE R VALUE TEST SET COUNT : 1278 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 61.9100 - 4.6500 0.98 2918 149 0.2215 0.2788 REMARK 3 2 4.6500 - 3.6900 0.99 2840 152 0.1926 0.2297 REMARK 3 3 3.6900 - 3.2300 1.00 2822 137 0.2045 0.2355 REMARK 3 4 3.2300 - 2.9300 1.00 2818 131 0.2104 0.2778 REMARK 3 5 2.9300 - 2.7200 1.00 2809 143 0.2073 0.2635 REMARK 3 6 2.7200 - 2.5600 1.00 2784 146 0.2086 0.2329 REMARK 3 7 2.5600 - 2.4300 1.00 2800 140 0.2195 0.3159 REMARK 3 8 2.4300 - 2.3300 1.00 2780 134 0.2334 0.2511 REMARK 3 9 2.3300 - 2.2400 0.98 2712 146 0.2694 0.3180 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) : 0.248 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 24.284 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 22.38 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 30.35 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 : 0.008 3191 REMARK 3 ANGLE : 0.908 4347 REMARK 3 CHIRALITY : 0.049 499 REMARK 3 PLANARITY : 0.006 574 REMARK 3 DIHEDRAL : 7.916 1909 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL 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 6NK8 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 09-JAN-19. REMARK 100 THE DEPOSITION ID IS D_1000238880. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 22-OCT-16 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 : APS REMARK 200 BEAMLINE : 24-ID-E REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9791 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M-F REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 26567 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.240 REMARK 200 RESOLUTION RANGE LOW (A) : 65.300 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 200 DATA REDUNDANCY : 6.500 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 18.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.24 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.31 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.35 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.64 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M HEPES PH 7.5, 0.23 M MGCL2, 30% REMARK 280 PEG 400 AND 0.001 M GLUTATHIONE, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 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 61.88200 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 61.88200 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 41.62800 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 52.83450 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 41.62800 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 52.83450 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 61.88200 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 41.62800 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 52.83450 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 61.88200 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 41.62800 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 52.83450 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 6030 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 36250 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -77.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 2 -1.000000 0.000000 0.000000 83.25600 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 61.88200 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH B 804 LIES ON A SPECIAL POSITION. 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 ASP A 373 REMARK 465 GLU A 374 REMARK 465 ASP A 375 REMARK 465 GLU A 376 REMARK 465 ASP A 377 REMARK 465 ASP A 378 REMARK 465 LEU A 379 REMARK 465 GLN A 380 REMARK 465 ARG A 381 REMARK 465 TYR A 382 REMARK 465 ILE A 383 REMARK 465 ASP A 384 REMARK 465 VAL A 385 REMARK 465 THR A 386 REMARK 465 ARG A 387 REMARK 465 GLY A 388 REMARK 465 GLU A 389 REMARK 465 LEU A 390 REMARK 465 GLU A 482 REMARK 465 TRP A 483 REMARK 465 ASP A 484 REMARK 465 GLU A 485 REMARK 465 LEU A 486 REMARK 465 ASP A 487 REMARK 465 LEU A 595 REMARK 465 GLU A 596 REMARK 465 HIS A 597 REMARK 465 HIS A 598 REMARK 465 HIS A 599 REMARK 465 HIS A 600 REMARK 465 HIS A 601 REMARK 465 HIS A 602 REMARK 465 ASP B 373 REMARK 465 GLU B 374 REMARK 465 ASP B 375 REMARK 465 GLU B 376 REMARK 465 ASP B 377 REMARK 465 ASP B 378 REMARK 465 LEU B 379 REMARK 465 GLN B 380 REMARK 465 ARG B 381 REMARK 465 TYR B 382 REMARK 465 ILE B 383 REMARK 465 ASP B 384 REMARK 465 VAL B 385 REMARK 465 THR B 386 REMARK 465 ARG B 387 REMARK 465 GLY B 388 REMARK 465 GLU B 389 REMARK 465 LEU B 390 REMARK 465 LEU B 595 REMARK 465 GLU B 596 REMARK 465 HIS B 597 REMARK 465 HIS B 598 REMARK 465 HIS B 599 REMARK 465 HIS B 600 REMARK 465 HIS B 601 REMARK 465 HIS B 602 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 810 O HOH A 833 3655 2.10 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 ASP A 489 12.54 54.14 REMARK 500 SER A 505 -87.12 -145.53 REMARK 500 GLU B 482 67.17 61.11 REMARK 500 GLU B 488 5.20 48.01 REMARK 500 GLU B 490 61.30 -110.90 REMARK 500 SER B 505 -86.96 -152.59 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 701 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 400 OE1 REMARK 620 2 ASP A 455 OD2 80.0 REMARK 620 3 HOH A 804 O 150.0 91.6 REMARK 620 4 HOH A 807 O 74.7 88.2 76.3 REMARK 620 5 HOH A 824 O 88.5 160.3 90.4 73.2 REMARK 620 6 HOH A 833 O 113.1 126.6 95.1 144.7 72.7 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 703 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 413 OE2 REMARK 620 2 HOH A 802 O 122.6 REMARK 620 3 GLU B 413 OE2 158.8 78.0 REMARK 620 4 ASP B 420 OD2 59.6 63.1 140.5 REMARK 620 5 HOH B 803 O 84.3 58.0 113.6 51.2 REMARK 620 6 HOH B 806 O 87.4 57.2 102.1 51.5 93.4 REMARK 620 7 HOH B 823 O 94.3 103.1 84.6 109.8 63.4 156.3 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 704 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 416 OD1 REMARK 620 2 HOH A 816 O 108.1 REMARK 620 3 ASP B 416 OD1 164.3 87.5 REMARK 620 4 ASP B 576 OD2 88.9 142.6 77.5 REMARK 620 5 HOH B 818 O 90.4 84.6 90.0 61.6 REMARK 620 6 HOH B 827 O 96.6 95.3 82.7 116.1 172.7 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 702 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 806 O REMARK 620 2 HOH A 813 O 77.3 REMARK 620 3 HOH A 821 O 139.7 70.2 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 701 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 808 O REMARK 620 2 ASP B 576 OD1 76.9 REMARK 620 3 HOH B 805 O 89.3 79.7 REMARK 620 4 HOH B 816 O 170.9 100.6 81.6 REMARK 620 5 HOH B 824 O 96.4 85.6 162.6 92.0 REMARK 620 6 HOH B 843 O 100.4 169.1 89.8 80.4 105.3 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 702 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU B 400 OE1 REMARK 620 2 ASP B 455 OD2 76.3 REMARK 620 3 HOH B 802 O 154.0 89.8 REMARK 620 4 HOH B 810 O 80.2 89.0 77.7 REMARK 620 5 HOH B 830 O 95.0 163.5 103.2 103.5 REMARK 620 N 1 2 3 4 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 701 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 702 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 703 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 704 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG B 701 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG B 702 DBREF 6NK8 A 373 594 UNP A3NFC3 A3NFC3_BURP6 373 594 DBREF 6NK8 B 373 594 UNP A3NFC3 A3NFC3_BURP6 373 594 SEQADV 6NK8 LEU A 595 UNP A3NFC3 EXPRESSION TAG SEQADV 6NK8 GLU A 596 UNP A3NFC3 EXPRESSION TAG SEQADV 6NK8 HIS A 597 UNP A3NFC3 EXPRESSION TAG SEQADV 6NK8 HIS A 598 UNP A3NFC3 EXPRESSION TAG SEQADV 6NK8 HIS A 599 UNP A3NFC3 EXPRESSION TAG SEQADV 6NK8 HIS A 600 UNP A3NFC3 EXPRESSION TAG SEQADV 6NK8 HIS A 601 UNP A3NFC3 EXPRESSION TAG SEQADV 6NK8 HIS A 602 UNP A3NFC3 EXPRESSION TAG SEQADV 6NK8 LEU B 595 UNP A3NFC3 EXPRESSION TAG SEQADV 6NK8 GLU B 596 UNP A3NFC3 EXPRESSION TAG SEQADV 6NK8 HIS B 597 UNP A3NFC3 EXPRESSION TAG SEQADV 6NK8 HIS B 598 UNP A3NFC3 EXPRESSION TAG SEQADV 6NK8 HIS B 599 UNP A3NFC3 EXPRESSION TAG SEQADV 6NK8 HIS B 600 UNP A3NFC3 EXPRESSION TAG SEQADV 6NK8 HIS B 601 UNP A3NFC3 EXPRESSION TAG SEQADV 6NK8 HIS B 602 UNP A3NFC3 EXPRESSION TAG SEQRES 1 A 230 ASP GLU ASP GLU ASP ASP LEU GLN ARG TYR ILE ASP VAL SEQRES 2 A 230 THR ARG GLY GLU LEU PHE PHE ALA ARG GLY ILE ILE PHE SEQRES 3 A 230 VAL GLU GLY ASP ALA GLU ARG PHE LEU ILE PRO ALA PHE SEQRES 4 A 230 ALA GLU ALA LEU ASP ILE HIS LEU ASP ILE LEU GLY ILE SEQRES 5 A 230 SER VAL CYS SER VAL SER GLY THR ASN PHE ALA PRO TYR SEQRES 6 A 230 ILE LYS LEU VAL GLY PRO THR GLY LEU ASN ILE PRO HIS SEQRES 7 A 230 VAL VAL LEU THR ASP LEU ASP PRO VAL ASP ASP ARG PRO SEQRES 8 A 230 PRO LEU ALA ARG LYS ARG LEU LEU ARG LEU LEU GLU LEU SEQRES 9 A 230 ALA VAL THR ASP GLU GLU TRP ASP GLU LEU ASP GLU ASP SEQRES 10 A 230 GLU PRO TRP ASP LEU GLY GLU GLU TYR GLY TYR PHE VAL SEQRES 11 A 230 ASN ASP SER THR LEU GLU PRO GLU LEU PHE GLN ALA GLY SEQRES 12 A 230 LEU GLY SER GLY ILE ARG ASP VAL ILE GLU SER GLU LEU SEQRES 13 A 230 SER THR SER ALA GLN THR ARG GLU ALA LEU ALA CYS TRP SEQRES 14 A 230 VAL ASP ASP PRO THR ALA LEU ASN ASN GLU ARG LEU LEU SEQRES 15 A 230 LYS LEU ILE GLU ARG ILE GLY LYS GLY ARG PHE ALA GLN SEQRES 16 A 230 ALA LEU ALA GLY PHE ALA THR ALA ASP THR CYS PRO ALA SEQRES 17 A 230 TYR ILE ARG ASN ALA LEU GLU TYR ILE ARG ASP ALA VAL SEQRES 18 A 230 ALA LEU GLU HIS HIS HIS HIS HIS HIS SEQRES 1 B 230 ASP GLU ASP GLU ASP ASP LEU GLN ARG TYR ILE ASP VAL SEQRES 2 B 230 THR ARG GLY GLU LEU PHE PHE ALA ARG GLY ILE ILE PHE SEQRES 3 B 230 VAL GLU GLY ASP ALA GLU ARG PHE LEU ILE PRO ALA PHE SEQRES 4 B 230 ALA GLU ALA LEU ASP ILE HIS LEU ASP ILE LEU GLY ILE SEQRES 5 B 230 SER VAL CYS SER VAL SER GLY THR ASN PHE ALA PRO TYR SEQRES 6 B 230 ILE LYS LEU VAL GLY PRO THR GLY LEU ASN ILE PRO HIS SEQRES 7 B 230 VAL VAL LEU THR ASP LEU ASP PRO VAL ASP ASP ARG PRO SEQRES 8 B 230 PRO LEU ALA ARG LYS ARG LEU LEU ARG LEU LEU GLU LEU SEQRES 9 B 230 ALA VAL THR ASP GLU GLU TRP ASP GLU LEU ASP GLU ASP SEQRES 10 B 230 GLU PRO TRP ASP LEU GLY GLU GLU TYR GLY TYR PHE VAL SEQRES 11 B 230 ASN ASP SER THR LEU GLU PRO GLU LEU PHE GLN ALA GLY SEQRES 12 B 230 LEU GLY SER GLY ILE ARG ASP VAL ILE GLU SER GLU LEU SEQRES 13 B 230 SER THR SER ALA GLN THR ARG GLU ALA LEU ALA CYS TRP SEQRES 14 B 230 VAL ASP ASP PRO THR ALA LEU ASN ASN GLU ARG LEU LEU SEQRES 15 B 230 LYS LEU ILE GLU ARG ILE GLY LYS GLY ARG PHE ALA GLN SEQRES 16 B 230 ALA LEU ALA GLY PHE ALA THR ALA ASP THR CYS PRO ALA SEQRES 17 B 230 TYR ILE ARG ASN ALA LEU GLU TYR ILE ARG ASP ALA VAL SEQRES 18 B 230 ALA LEU GLU HIS HIS HIS HIS HIS HIS HET MG A 701 1 HET MG A 702 1 HET MG A 703 1 HET MG A 704 1 HET MG B 701 1 HET MG B 702 1 HETNAM MG MAGNESIUM ION FORMUL 3 MG 6(MG 2+) FORMUL 9 HOH *78(H2 O) HELIX 1 AA1 GLY A 401 LEU A 415 1 15 HELIX 2 AA2 HIS A 418 GLY A 423 1 6 HELIX 3 AA3 PHE A 434 GLY A 442 1 9 HELIX 4 AA4 LEU A 465 LEU A 476 1 12 HELIX 5 AA5 GLU A 490 TYR A 498 1 9 HELIX 6 AA6 THR A 506 ALA A 514 1 9 HELIX 7 AA7 LEU A 516 LEU A 528 1 13 HELIX 8 AA8 SER A 531 ASP A 544 1 14 HELIX 9 AA9 PRO A 545 LEU A 548 5 4 HELIX 10 AB1 ASN A 549 GLY A 561 1 13 HELIX 11 AB2 GLY A 561 GLY A 571 1 11 HELIX 12 AB3 PHE A 572 ALA A 573 5 2 HELIX 13 AB4 THR A 574 CYS A 578 5 5 HELIX 14 AB5 PRO A 579 ALA A 594 1 16 HELIX 15 AB6 GLY B 401 LEU B 415 1 15 HELIX 16 AB7 HIS B 418 GLY B 423 1 6 HELIX 17 AB8 PHE B 434 GLY B 442 1 9 HELIX 18 AB9 PRO B 464 LEU B 476 1 13 HELIX 19 AC1 PRO B 491 TYR B 498 1 8 HELIX 20 AC2 THR B 506 ALA B 514 1 9 HELIX 21 AC3 LEU B 516 LEU B 528 1 13 HELIX 22 AC4 SER B 531 ASP B 544 1 14 HELIX 23 AC5 PRO B 545 LEU B 548 5 4 HELIX 24 AC6 ASN B 549 GLY B 561 1 13 HELIX 25 AC7 GLY B 561 GLY B 571 1 11 HELIX 26 AC8 PHE B 572 ALA B 573 5 2 HELIX 27 AC9 THR B 574 CYS B 578 5 5 HELIX 28 AD1 PRO B 579 ALA B 594 1 16 SHEET 1 AA1 4 ILE A 424 SER A 428 0 SHEET 2 AA1 4 GLY A 395 VAL A 399 1 N ILE A 397 O CYS A 427 SHEET 3 AA1 4 HIS A 450 THR A 454 1 O VAL A 451 N PHE A 398 SHEET 4 AA1 4 TYR A 500 VAL A 502 1 O PHE A 501 N VAL A 452 SHEET 1 AA2 4 ILE B 424 SER B 428 0 SHEET 2 AA2 4 GLY B 395 VAL B 399 1 N ILE B 397 O SER B 425 SHEET 3 AA2 4 HIS B 450 THR B 454 1 O VAL B 451 N PHE B 398 SHEET 4 AA2 4 TYR B 500 VAL B 502 1 O PHE B 501 N VAL B 452 LINK OE1 GLU A 400 MG MG A 701 1555 1555 2.14 LINK OE2 GLU A 413 MG MG A 703 1555 1555 2.92 LINK OD1 ASP A 416 MG MG A 704 1555 1555 2.29 LINK OD2 ASP A 455 MG MG A 701 1555 1555 2.22 LINK MG MG A 701 O HOH A 804 1555 1555 2.23 LINK MG MG A 701 O HOH A 807 1555 1555 2.02 LINK MG MG A 701 O HOH A 824 1555 1555 2.25 LINK MG MG A 701 O HOH A 833 1555 1555 2.65 LINK MG MG A 702 O HOH A 806 1555 1555 2.18 LINK MG MG A 702 O HOH A 813 1555 1555 2.28 LINK MG MG A 702 O HOH A 821 1555 1555 2.24 LINK MG MG A 703 O HOH A 802 1555 1555 2.37 LINK MG MG A 703 OE2 GLU B 413 1555 1555 2.87 LINK MG MG A 703 OD2 ASP B 420 1555 1555 2.97 LINK MG MG A 703 O HOH B 803 1555 1555 2.64 LINK MG MG A 703 O HOH B 806 1555 1555 2.77 LINK MG MG A 703 O HOH B 823 1555 1555 2.74 LINK MG MG A 704 O HOH A 816 1555 1555 2.19 LINK MG MG A 704 OD1 ASP B 416 1555 1555 2.24 LINK MG MG A 704 OD2 ASP B 576 4566 1555 2.26 LINK MG MG A 704 O HOH B 818 1555 1555 2.10 LINK MG MG A 704 O HOH B 827 1555 1555 2.14 LINK O HOH A 808 MG MG B 701 4566 1555 2.22 LINK OE1 GLU B 400 MG MG B 702 1555 1555 2.00 LINK OD2 ASP B 455 MG MG B 702 1555 1555 2.15 LINK OD1 ASP B 576 MG MG B 701 1555 1555 2.15 LINK MG MG B 701 O HOH B 805 1555 1555 2.08 LINK MG MG B 701 O HOH B 816 1555 4566 2.12 LINK MG MG B 701 O HOH B 824 1555 1555 2.03 LINK MG MG B 701 O HOH B 843 1555 4566 2.11 LINK MG MG B 702 O HOH B 802 1555 1555 2.20 LINK MG MG B 702 O HOH B 810 1555 1555 2.09 LINK MG MG B 702 O HOH B 830 1555 1555 2.19 SITE 1 AC1 6 GLU A 400 ASP A 455 HOH A 804 HOH A 807 SITE 2 AC1 6 HOH A 824 HOH A 833 SITE 1 AC2 4 GLU A 508 HOH A 806 HOH A 813 HOH A 821 SITE 1 AC3 9 GLU A 413 ASP A 420 HOH A 802 HOH A 819 SITE 2 AC3 9 GLU B 413 ASP B 420 HOH B 803 HOH B 806 SITE 3 AC3 9 HOH B 823 SITE 1 AC4 6 ASP A 416 HOH A 816 ASP B 416 ASP B 576 SITE 2 AC4 6 HOH B 818 HOH B 827 SITE 1 AC5 6 HOH A 808 ASP B 576 HOH B 805 HOH B 816 SITE 2 AC5 6 HOH B 824 HOH B 843 SITE 1 AC6 6 GLU B 400 ASP B 455 HOH B 802 HOH B 810 SITE 2 AC6 6 HOH B 830 HOH B 837 CRYST1 83.256 105.669 123.764 90.00 90.00 90.00 C 2 2 21 16 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.012011 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009464 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008080 0.00000