HEADER TRANSFERASE 03-AUG-18 6H99 TITLE CRYSTAL STRUCTURE OF ANAEROBIC ERGOTHIONEINE BIOSYNTHESIS ENZYME FROM TITLE 2 CHLOROBIUM LIMICOLA IN PERSULFIDE FORM. COMPND MOL_ID: 1; COMPND 2 MOLECULE: SULFURTRANSFERASE; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 OTHER_DETAILS: PERSULFIDE-CYSTEINE (CSS) IN ACTIVE SITE SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CHLOROBIUM LIMICOLA; SOURCE 3 ORGANISM_TAXID: 290315; SOURCE 4 STRAIN: DSM 245 / NBRC 103803 / 6330; SOURCE 5 GENE: CLIM_1149; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: B KEYWDS METABOLIC ROLE: ANAEROBIC ERGOTHIONEINE BIOSYNTHESIS CHEMICAL KEYWDS 2 ACTIVITY: SULFUR TRANSFER, C-S BOND FORMATION PROTEIN FAMILY: KEYWDS 3 RHODANESE-LIKE ENZYME (PF00581), TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR F.LEISINGER,R.BURN,M.MEURY,P.LUKAT,F.P.SEEBECK REVDAT 2 01-MAY-24 6H99 1 REMARK LINK REVDAT 1 12-JUN-19 6H99 0 JRNL AUTH F.LEISINGER,R.BURN,M.MEURY,P.LUKAT,F.P.SEEBECK JRNL TITL STRUCTURAL AND MECHANISTIC BASIS FOR ANAEROBIC ERGOTHIONEINE JRNL TITL 2 BIOSYNTHESIS. JRNL REF J.AM.CHEM.SOC. V. 141 6906 2019 JRNL REFN ESSN 1520-5126 JRNL PMID 30943021 JRNL DOI 10.1021/JACS.8B12596 REMARK 2 REMARK 2 RESOLUTION. 1.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.12_2829: ???) 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) : 1.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 43.54 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 61927 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.164 REMARK 3 R VALUE (WORKING SET) : 0.163 REMARK 3 FREE R VALUE : 0.195 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.030 REMARK 3 FREE R VALUE TEST SET COUNT : 3118 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 43.5577 - 4.4818 1.00 2792 161 0.1380 0.1400 REMARK 3 2 4.4818 - 3.5578 1.00 2716 146 0.1343 0.1569 REMARK 3 3 3.5578 - 3.1083 1.00 2688 150 0.1520 0.1689 REMARK 3 4 3.1083 - 2.8241 1.00 2681 154 0.1603 0.1967 REMARK 3 5 2.8241 - 2.6217 1.00 2667 133 0.1638 0.2238 REMARK 3 6 2.6217 - 2.4672 1.00 2708 143 0.1626 0.2060 REMARK 3 7 2.4672 - 2.3436 1.00 2677 134 0.1667 0.2248 REMARK 3 8 2.3436 - 2.2416 1.00 2643 151 0.1728 0.2141 REMARK 3 9 2.2416 - 2.1553 1.00 2682 141 0.1672 0.1908 REMARK 3 10 2.1553 - 2.0809 1.00 2682 137 0.1647 0.1852 REMARK 3 11 2.0809 - 2.0159 1.00 2650 138 0.1735 0.2005 REMARK 3 12 2.0159 - 1.9583 1.00 2640 137 0.1707 0.2252 REMARK 3 13 1.9583 - 1.9067 1.00 2661 153 0.1884 0.2525 REMARK 3 14 1.9067 - 1.8602 1.00 2675 132 0.1831 0.2259 REMARK 3 15 1.8602 - 1.8179 1.00 2676 134 0.1820 0.2375 REMARK 3 16 1.8179 - 1.7792 1.00 2671 129 0.1892 0.2080 REMARK 3 17 1.7792 - 1.7436 1.00 2652 131 0.1947 0.2239 REMARK 3 18 1.7436 - 1.7107 1.00 2654 121 0.1921 0.2579 REMARK 3 19 1.7107 - 1.6802 1.00 2685 141 0.1858 0.2336 REMARK 3 20 1.6802 - 1.6517 1.00 2629 136 0.1954 0.2447 REMARK 3 21 1.6517 - 1.6250 1.00 2645 151 0.1917 0.2558 REMARK 3 22 1.6250 - 1.6000 1.00 2635 165 0.1992 0.2413 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) : 0.170 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 18.770 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 : 0.010 3531 REMARK 3 ANGLE : 1.032 4806 REMARK 3 CHIRALITY : 0.068 489 REMARK 3 PLANARITY : 0.008 634 REMARK 3 DIHEDRAL : 5.798 3594 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 6H99 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 03-AUG-18. REMARK 100 THE DEPOSITION ID IS D_1200009958. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 30-OCT-17 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 : SLS REMARK 200 BEAMLINE : X06DA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.000 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 2M-F REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 61965 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.600 REMARK 200 RESOLUTION RANGE LOW (A) : 43.542 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 6.700 REMARK 200 R MERGE (I) : 0.09100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 11.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.63 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 6.10 REMARK 200 R MERGE FOR SHELL (I) : 0.63310 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.200 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: APO STRUCTURE REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.78 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.36 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 8000, MAGNESIUM CHLORIDE, TRIS REMARK 280 BUFFER, PH 8.5, VAPOR DIFFUSION, SITTING 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 64.88000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 21.59150 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 64.88000 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 21.59150 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: 1600 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 17710 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -67.0 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 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 A 725 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 762 LIES ON A SPECIAL POSITION. REMARK 375 HOH A1077 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 MET A -18 REMARK 465 GLY A -17 REMARK 465 HIS 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 ALA A -10 REMARK 465 GLU A -9 REMARK 465 ASN A -8 REMARK 465 LEU A -7 REMARK 465 TYR A -6 REMARK 465 PHE A -5 REMARK 465 GLN A -4 REMARK 465 GLY A -3 REMARK 465 LYS A 457 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 GLU A 48 CB CG CD OE1 OE2 REMARK 480 LYS A 49 CB CG CD CE NZ REMARK 480 ARG A 101 CD NE CZ NH1 NH2 REMARK 480 LYS A 124 CG CD CE NZ REMARK 480 ARG A 136 NE CZ NH1 NH2 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 HOH A 884 O HOH A 983 2.06 REMARK 500 O HOH A 804 O HOH A 954 2.10 REMARK 500 O HOH A 765 O HOH A 983 2.12 REMARK 500 OE2 GLU A 448 O HOH A 601 2.13 REMARK 500 O HOH A 818 O HOH A 1041 2.15 REMARK 500 O HOH A 860 O HOH A 1048 2.18 REMARK 500 O HOH A 784 O HOH A 913 2.19 REMARK 500 OE1 GLU A 117 O HOH A 602 2.19 REMARK 500 O HOH A 933 O HOH A 988 2.19 REMARK 500 REMARK 500 REMARK: NULL 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 610 O HOH A 973 1545 2.15 REMARK 500 O HOH A 652 O HOH A 978 1565 2.16 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 CYS A 184 CB CYS A 184 SG -0.115 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ARG A 280 NE - CZ - NH2 ANGL. DEV. = -3.6 DEGREES 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 ASN A 130 78.04 -112.26 REMARK 500 GLN A 154 40.45 -105.77 REMARK 500 ARG A 189 48.73 39.68 REMARK 500 ASN A 190 70.29 -150.47 REMARK 500 HIS A 247 70.95 61.97 REMARK 500 ALA A 259 58.44 -104.00 REMARK 500 ASP A 373 -168.40 -162.82 REMARK 500 HIS A 385 -0.52 75.11 REMARK 500 CSS A 412 -137.77 -153.65 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 501 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TRP A 216 O REMARK 620 2 ASN A 217 OD1 96.5 REMARK 620 3 THR A 414 O 86.8 175.4 REMARK 620 4 ASP A 437 O 173.9 89.6 87.1 REMARK 620 5 ASP A 437 OD1 100.3 79.5 96.7 80.3 REMARK 620 6 HOH A 835 O 86.2 84.1 99.5 94.9 162.9 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 502 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 LYS A 303 O REMARK 620 2 THR A 305 OG1 123.0 REMARK 620 3 HOH A1047 O 99.5 99.9 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 503 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 606 O REMARK 620 2 HOH A 615 O 89.8 REMARK 620 3 HOH A 669 O 172.3 83.0 REMARK 620 4 HOH A 785 O 84.8 100.3 93.9 REMARK 620 5 HOH A 802 O 96.3 172.2 91.1 85.1 REMARK 620 6 HOH A1010 O 90.7 88.8 91.8 169.8 86.3 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 MG A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 503 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 504 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 505 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 506 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 507 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 508 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 509 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PEG A 510 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 511 DBREF 6H99 A 35 457 UNP B3ECE3 B3ECE3_CHLL2 35 457 SEQADV 6H99 MET A -18 UNP B3ECE3 INITIATING METHIONINE SEQADV 6H99 GLY A -17 UNP B3ECE3 EXPRESSION TAG SEQADV 6H99 HIS A -16 UNP B3ECE3 EXPRESSION TAG SEQADV 6H99 HIS A -15 UNP B3ECE3 EXPRESSION TAG SEQADV 6H99 HIS A -14 UNP B3ECE3 EXPRESSION TAG SEQADV 6H99 HIS A -13 UNP B3ECE3 EXPRESSION TAG SEQADV 6H99 HIS A -12 UNP B3ECE3 EXPRESSION TAG SEQADV 6H99 HIS A -11 UNP B3ECE3 EXPRESSION TAG SEQADV 6H99 ALA A -10 UNP B3ECE3 EXPRESSION TAG SEQADV 6H99 GLU A -9 UNP B3ECE3 EXPRESSION TAG SEQADV 6H99 ASN A -8 UNP B3ECE3 EXPRESSION TAG SEQADV 6H99 LEU A -7 UNP B3ECE3 EXPRESSION TAG SEQADV 6H99 TYR A -6 UNP B3ECE3 EXPRESSION TAG SEQADV 6H99 PHE A -5 UNP B3ECE3 EXPRESSION TAG SEQADV 6H99 GLN A -4 UNP B3ECE3 EXPRESSION TAG SEQADV 6H99 GLY A -3 UNP B3ECE3 EXPRESSION TAG SEQADV 6H99 HIS A -2 UNP B3ECE3 EXPRESSION TAG SEQADV 6H99 MET A -1 UNP B3ECE3 EXPRESSION TAG SEQADV 6H99 ALA A 357 UNP B3ECE3 LYS 357 CONFLICT SEQADV 6H99 ALA A 358 UNP B3ECE3 LYS 358 CONFLICT SEQADV 6H99 ALA A 359 UNP B3ECE3 LYS 359 CONFLICT SEQRES 1 A 441 MET GLY HIS HIS HIS HIS HIS HIS ALA GLU ASN LEU TYR SEQRES 2 A 441 PHE GLN GLY HIS MET GLU ILE THR THR ASP SER LEU LEU SEQRES 3 A 441 ALA LEU LEU GLY SER GLU LYS VAL LYS ILE ILE ASP VAL SEQRES 4 A 441 ARG SER ALA ASP ALA TYR ASN GLY TRP ARG MET ARG GLY SEQRES 5 A 441 GLU VAL ARG GLY GLY HIS ILE LYS GLY ALA LYS SER LEU SEQRES 6 A 441 PRO ALA LYS TRP LEU THR ASP PRO GLU TRP LEU ASN ILE SEQRES 7 A 441 VAL ARG PHE LYS GLN ILE ARG PRO GLU ASP ALA ILE VAL SEQRES 8 A 441 LEU TYR GLY TYR THR PRO GLU GLU CYS GLU GLN THR ALA SEQRES 9 A 441 THR ARG PHE LYS GLU ASN GLY TYR ASN ASN VAL SER VAL SEQRES 10 A 441 PHE HIS ARG PHE HIS PRO ASP TRP THR GLY ASN ASP ALA SEQRES 11 A 441 PHE PRO MET ASP ARG LEU GLU GLN TYR ASN ARG LEU VAL SEQRES 12 A 441 PRO ALA GLU TRP VAL ASN GLY LEU ILE SER GLY GLU GLU SEQRES 13 A 441 ILE PRO GLU TYR ASP ASN ASP THR PHE ILE VAL CYS HIS SEQRES 14 A 441 ALA HIS TYR ARG ASN ARG ASP ALA TYR LEU SER GLY HIS SEQRES 15 A 441 ILE PRO GLY ALA THR ASP MET ASP THR LEU ALA LEU GLU SEQRES 16 A 441 SER PRO GLU THR TRP ASN ARG ARG THR PRO GLU GLU LEU SEQRES 17 A 441 LYS LYS ALA LEU GLU GLU HIS GLY ILE THR ALA SER THR SEQRES 18 A 441 THR VAL VAL LEU TYR GLY LYS PHE MET HIS PRO ASP ASN SEQRES 19 A 441 ALA ASP GLU PHE PRO GLY SER ALA ALA GLY HIS ILE GLY SEQRES 20 A 441 ALA ILE ARG LEU ALA PHE ILE MET MET TYR ALA GLY VAL SEQRES 21 A 441 GLU ASP VAL ARG VAL LEU ASN GLY GLY TYR GLN SER TRP SEQRES 22 A 441 THR ASP ALA GLY PHE ALA ILE SER LYS ASP ASP VAL PRO SEQRES 23 A 441 LYS THR THR VAL PRO GLU PHE GLY ALA PRO ILE PRO SER SEQRES 24 A 441 ARG PRO GLU PHE ALA VAL ASP ILE ASP GLU ALA LYS GLU SEQRES 25 A 441 MET LEU GLN SER GLU ASP SER ASP LEU VAL CYS VAL ARG SEQRES 26 A 441 SER TYR PRO GLU TYR ILE GLY GLU VAL SER GLY TYR ASN SEQRES 27 A 441 TYR ILE ALA ALA ALA GLY ARG ILE PRO GLY ALA ILE PHE SEQRES 28 A 441 ALA GLU CYS GLY SER ASP ALA TYR HIS MET GLU ASN TYR SEQRES 29 A 441 ARG ASN HIS ASP HIS THR THR ARG GLU TYR HIS GLU ILE SEQRES 30 A 441 GLU ASP ILE TRP ALA LYS SER GLY ILE ILE PRO LYS LYS SEQRES 31 A 441 HIS LEU ALA PHE TYR CSS GLY THR GLY TRP ARG GLY SER SEQRES 32 A 441 GLU ALA TRP PHE ASN ALA LEU LEU MET GLY TRP PRO ARG SEQRES 33 A 441 VAL SER VAL TYR ASP GLY GLY TRP PHE GLU TRP SER ASN SEQRES 34 A 441 ASP PRO GLU ASN PRO TYR GLU THR GLY VAL PRO LYS MODRES 6H99 CSS A 412 CYS MODIFIED RESIDUE HET CSS A 412 7 HET MG A 501 1 HET MG A 502 1 HET MG A 503 1 HET MG A 504 1 HET CL A 505 1 HET CL A 506 1 HET CL A 507 1 HET CL A 508 1 HET EDO A 509 4 HET PEG A 510 7 HET GOL A 511 6 HETNAM CSS S-MERCAPTOCYSTEINE HETNAM MG MAGNESIUM ION HETNAM CL CHLORIDE ION HETNAM EDO 1,2-ETHANEDIOL HETNAM PEG DI(HYDROXYETHYL)ETHER HETNAM GOL GLYCEROL HETSYN EDO ETHYLENE GLYCOL HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 1 CSS C3 H7 N O2 S2 FORMUL 2 MG 4(MG 2+) FORMUL 6 CL 4(CL 1-) FORMUL 10 EDO C2 H6 O2 FORMUL 11 PEG C4 H10 O3 FORMUL 12 GOL C3 H8 O3 FORMUL 13 HOH *510(H2 O) HELIX 1 AA1 THR A 37 LEU A 45 1 9 HELIX 2 AA2 SER A 57 GLY A 63 1 7 HELIX 3 AA3 PRO A 82 ASP A 88 5 7 HELIX 4 AA4 GLU A 90 LYS A 98 1 9 HELIX 5 AA5 THR A 112 GLU A 115 5 4 HELIX 6 AA6 CYS A 116 ASN A 126 1 11 HELIX 7 AA7 GLN A 154 ASN A 156 5 3 HELIX 8 AA8 PRO A 160 SER A 169 1 10 HELIX 9 AA9 ASN A 190 SER A 196 1 7 HELIX 10 AB1 LEU A 208 LEU A 210 5 3 HELIX 11 AB2 THR A 220 HIS A 231 1 12 HELIX 12 AB3 PHE A 254 ALA A 258 5 5 HELIX 13 AB4 ALA A 259 GLY A 275 1 17 HELIX 14 AB5 GLY A 284 ALA A 292 1 9 HELIX 15 AB6 ARG A 316 GLU A 318 5 3 HELIX 16 AB7 ASP A 322 LEU A 330 1 9 HELIX 17 AB8 SER A 342 ILE A 347 1 6 HELIX 18 AB9 MET A 377 ARG A 381 5 5 HELIX 19 AC1 GLU A 389 SER A 400 1 12 HELIX 20 AC2 GLY A 415 MET A 428 1 14 HELIX 21 AC3 GLY A 438 ASN A 445 1 8 SHEET 1 AA1 5 MET A -1 ILE A 36 0 SHEET 2 AA1 5 VAL A 131 PHE A 134 1 O VAL A 133 N MET A -1 SHEET 3 AA1 5 ALA A 105 TYR A 109 1 N ILE A 106 O SER A 132 SHEET 4 AA1 5 VAL A 50 ASP A 54 1 N ILE A 53 O VAL A 107 SHEET 5 AA1 5 LYS A 79 SER A 80 1 O LYS A 79 N ASP A 54 SHEET 1 AA2 2 HIS A 74 ILE A 75 0 SHEET 2 AA2 2 MET A 149 ASP A 150 -1 O ASP A 150 N HIS A 74 SHEET 1 AA3 5 LEU A 158 VAL A 159 0 SHEET 2 AA3 5 VAL A 279 LEU A 282 1 O VAL A 281 N VAL A 159 SHEET 3 AA3 5 THR A 238 GLY A 243 1 N VAL A 239 O ARG A 280 SHEET 4 AA3 5 PHE A 181 HIS A 187 1 N CYS A 184 O VAL A 240 SHEET 5 AA3 5 THR A 203 ASP A 206 1 O THR A 203 N HIS A 185 SHEET 1 AA4 5 ALA A 320 VAL A 321 0 SHEET 2 AA4 5 VAL A 433 TYR A 436 1 O VAL A 435 N VAL A 321 SHEET 3 AA4 5 HIS A 407 TYR A 411 1 N PHE A 410 O SER A 434 SHEET 4 AA4 5 SER A 335 CYS A 339 1 N VAL A 338 O ALA A 409 SHEET 5 AA4 5 ILE A 366 PHE A 367 1 O ILE A 366 N LEU A 337 LINK C TYR A 411 N CSS A 412 1555 1555 1.33 LINK C CSS A 412 N GLY A 413 1555 1555 1.33 LINK O TRP A 216 MG MG A 501 1555 1555 2.34 LINK OD1 ASN A 217 MG MG A 501 1555 1555 2.32 LINK O LYS A 303 MG MG A 502 1555 1555 2.87 LINK OG1 THR A 305 MG MG A 502 1555 1555 2.74 LINK O THR A 414 MG MG A 501 1555 1555 2.32 LINK O ASP A 437 MG MG A 501 1555 1555 2.24 LINK OD1 ASP A 437 MG MG A 501 1555 1555 2.60 LINK MG MG A 501 O HOH A 835 1555 1555 2.46 LINK MG MG A 502 O HOH A1047 1555 4546 2.82 LINK MG MG A 503 O HOH A 606 1555 1555 2.07 LINK MG MG A 503 O HOH A 615 1555 1545 2.16 LINK MG MG A 503 O HOH A 669 1555 1555 2.02 LINK MG MG A 503 O HOH A 785 1555 1555 2.15 LINK MG MG A 503 O HOH A 802 1555 1555 2.07 LINK MG MG A 503 O HOH A1010 1555 1555 2.14 LINK MG MG A 504 O HOH A 847 1555 1555 2.88 CISPEP 1 HIS A 138 PRO A 139 0 1.40 CISPEP 2 ILE A 313 PRO A 314 0 -0.62 SITE 1 AC1 5 TRP A 216 ASN A 217 THR A 414 ASP A 437 SITE 2 AC1 5 HOH A 835 SITE 1 AC2 5 ALA A 295 ILE A 296 LYS A 303 THR A 305 SITE 2 AC2 5 HOH A1047 SITE 1 AC3 6 HOH A 606 HOH A 615 HOH A 669 HOH A 785 SITE 2 AC3 6 HOH A 802 HOH A1010 SITE 1 AC4 2 TYR A 355 HOH A 847 SITE 1 AC5 5 ALA A 259 GLY A 260 HIS A 261 ILE A 262 SITE 2 AC5 5 ARG A 381 SITE 1 AC6 5 CYS A 339 ARG A 341 ARG A 361 ILE A 362 SITE 2 AC6 5 TYR A 411 SITE 1 AC7 1 SER A 57 SITE 1 AC8 4 VAL A 70 THR A 142 GLY A 143 HOH A1079 SITE 1 AC9 5 GLU A 35 THR A 37 THR A 38 ARG A 136 SITE 2 AC9 5 HOH A 798 SITE 1 AD1 7 GLU A 318 HIS A 407 TRP A 430 PRO A 431 SITE 2 AD1 7 ARG A 432 VAL A 433 HOH A 655 SITE 1 AD2 6 LYS A 225 ASP A 249 ASP A 252 PRO A 307 SITE 2 AD2 6 GLU A 308 HOH A 868 CRYST1 129.760 43.183 88.740 90.00 108.46 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 0.007707 0.000000 0.002573 0.00000 SCALE2 0.000000 0.023157 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011880 0.00000