HEADER HYDROLASE 24-MAY-18 6GM6 TITLE [FEFE]-HYDROGENASE HYDA1 FROM CHLAMYDOMONAS REINHARDTII,VARIANT E141Q COMPND MOL_ID: 1; COMPND 2 MOLECULE: FE-HYDROGENASE; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: APO ENZYME; COMPND 5 SYNONYM: IRON HYDROGENASE,IRON-HYDROGENASE HYDA1; COMPND 6 EC: 1.18.99.1; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CHLAMYDOMONAS REINHARDTII; SOURCE 3 ORGANISM_COMMON: CHLAMYDOMONAS SMITHII; SOURCE 4 ORGANISM_TAXID: 3055; SOURCE 5 GENE: HYD1, HYD1, HYDA, HYDA1, CHLRE_03G199800V5, CHLREDRAFT_183963; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VARIANT: DISCR; SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: PET21B KEYWDS HYDROGENASE, H-CLUSTER, APO-FORM, OXIDOREDUCTASE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR J.DUAN,V.ENGELBRECHT,J.ESSELBORN,E.HOFMANN,M.WINKLER,T.HAPPE REVDAT 4 15-MAY-24 6GM6 1 REMARK LINK REVDAT 3 06-NOV-19 6GM6 1 REMARK REVDAT 2 21-NOV-18 6GM6 1 JRNL REVDAT 1 07-NOV-18 6GM6 0 JRNL AUTH J.DUAN,M.SENGER,J.ESSELBORN,V.ENGELBRECHT,F.WITTKAMP, JRNL AUTH 2 U.P.APFEL,E.HOFMANN,S.T.STRIPP,T.HAPPE,M.WINKLER JRNL TITL CRYSTALLOGRAPHIC AND SPECTROSCOPIC ASSIGNMENT OF THE PROTON JRNL TITL 2 TRANSFER PATHWAY IN [FEFE]-HYDROGENASES. JRNL REF NAT COMMUN V. 9 4726 2018 JRNL REFN ESSN 2041-1723 JRNL PMID 30413719 JRNL DOI 10.1038/S41467-018-07140-X REMARK 2 REMARK 2 RESOLUTION. 1.61 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 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) : 1.61 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 48.09 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 59100 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.166 REMARK 3 R VALUE (WORKING SET) : 0.164 REMARK 3 FREE R VALUE : 0.199 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.030 REMARK 3 FREE R VALUE TEST SET COUNT : 2970 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 48.1062 - 4.4408 1.00 2874 158 0.1645 0.1995 REMARK 3 2 4.4408 - 3.5252 1.00 2754 144 0.1329 0.1610 REMARK 3 3 3.5252 - 3.0796 1.00 2714 140 0.1483 0.1865 REMARK 3 4 3.0796 - 2.7981 1.00 2713 145 0.1610 0.1947 REMARK 3 5 2.7981 - 2.5976 1.00 2687 141 0.1662 0.1752 REMARK 3 6 2.5976 - 2.4444 1.00 2660 144 0.1649 0.2092 REMARK 3 7 2.4444 - 2.3220 1.00 2701 143 0.1592 0.1851 REMARK 3 8 2.3220 - 2.2209 1.00 2643 139 0.1516 0.1897 REMARK 3 9 2.2209 - 2.1354 1.00 2679 140 0.1549 0.2047 REMARK 3 10 2.1354 - 2.0617 1.00 2675 141 0.1620 0.1976 REMARK 3 11 2.0617 - 1.9973 1.00 2635 138 0.1676 0.2124 REMARK 3 12 1.9973 - 1.9402 1.00 2650 139 0.1733 0.2311 REMARK 3 13 1.9402 - 1.8891 1.00 2654 137 0.1716 0.2098 REMARK 3 14 1.8891 - 1.8430 1.00 2641 143 0.1815 0.2150 REMARK 3 15 1.8430 - 1.8011 1.00 2618 137 0.1828 0.2078 REMARK 3 16 1.8011 - 1.7628 1.00 2639 139 0.1896 0.2275 REMARK 3 17 1.7628 - 1.7275 1.00 2644 139 0.2033 0.2689 REMARK 3 18 1.7275 - 1.6949 1.00 2674 141 0.2111 0.2358 REMARK 3 19 1.6949 - 1.6646 1.00 2630 141 0.2279 0.2723 REMARK 3 20 1.6646 - 1.6364 1.00 2614 141 0.2456 0.2730 REMARK 3 21 1.6364 - 1.6100 1.00 2631 140 0.2686 0.3128 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) : 19.250 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 18.17 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 26.46 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 : 0.007 3194 REMARK 3 ANGLE : 1.034 4318 REMARK 3 CHIRALITY : 0.042 482 REMARK 3 PLANARITY : 0.005 560 REMARK 3 DIHEDRAL : 13.357 1191 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 6GM6 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 24-MAY-18. REMARK 100 THE DEPOSITION ID IS D_1200010037. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-OCT-14 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SLS REMARK 200 BEAMLINE : X10SA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.972958 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 59107 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.610 REMARK 200 RESOLUTION RANGE LOW (A) : 48.106 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 9.822 REMARK 200 R MERGE (I) : 0.11700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.4200 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.61 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.65 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 1.21600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.39 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.29 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 15% PEG 4000, 0.6 M NACL,0.1 M MES, PH REMARK 280 6.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+1/3 REMARK 290 6555 -X,-X+Y,-Z+2/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 103.35333 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 51.67667 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 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 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 51.67667 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 103.35333 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 670 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 17720 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -43.0 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 A1144 LIES ON A SPECIAL POSITION. REMARK 375 HOH A1209 LIES ON A SPECIAL POSITION. REMARK 375 HOH A1217 LIES ON A SPECIAL POSITION. REMARK 375 HOH A1231 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 56 REMARK 465 ALA A 57 REMARK 465 ALA A 58 REMARK 465 PRO A 59 REMARK 465 ALA A 60 REMARK 465 ALA A 61 REMARK 465 GLU A 62 REMARK 465 ALA A 63 REMARK 465 PRO A 64 REMARK 465 HIS A 156 REMARK 465 PRO A 157 REMARK 465 HIS A 158 REMARK 465 SER A 159 REMARK 465 ASP A 160 REMARK 465 ALA A 351 REMARK 465 ALA A 352 REMARK 465 ARG A 353 REMARK 465 ALA A 354 REMARK 465 GLU A 355 REMARK 465 ALA A 356 REMARK 465 ALA A 357 REMARK 465 ALA A 358 REMARK 465 HIS A 359 REMARK 465 GLY A 360 REMARK 465 THR A 361 REMARK 465 PRO A 362 REMARK 465 GLU A 491 REMARK 465 GLU A 492 REMARK 465 LYS A 493 REMARK 465 ASP A 494 REMARK 465 GLU A 495 REMARK 465 LYS A 496 REMARK 465 LYS A 497 REMARK 465 SER A 498 REMARK 465 ALA A 499 REMARK 465 TRP A 500 REMARK 465 SER A 501 REMARK 465 HIS A 502 REMARK 465 PRO A 503 REMARK 465 GLN A 504 REMARK 465 PHE A 505 REMARK 465 GLU A 506 REMARK 465 LYS A 507 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 ARG A 322 CB CG CD 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 812 O HOH A 1050 2.08 REMARK 500 O HOH A 702 O HOH A 950 2.10 REMARK 500 O HOH A 1227 O HOH A 1229 2.12 REMARK 500 O HOH A 912 O HOH A 1122 2.13 REMARK 500 O HOH A 777 O HOH A 1122 2.14 REMARK 500 O HOH A 800 O HOH A 922 2.15 REMARK 500 O HOH A 874 O HOH A 1075 2.16 REMARK 500 O HOH A 830 O HOH A 1070 2.16 REMARK 500 O HOH A 849 O HOH A 1196 2.16 REMARK 500 O HOH A 924 O HOH A 1129 2.17 REMARK 500 O HOH A 746 O HOH A 1052 2.17 REMARK 500 O HOH A 1021 O HOH A 1073 2.18 REMARK 500 O HOH A 993 O HOH A 1087 2.18 REMARK 500 O HOH A 818 O HOH A 1052 2.19 REMARK 500 O HOH A 770 O HOH A 1093 2.19 REMARK 500 O HOH A 1005 O HOH A 1079 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 718 O HOH A 1050 6554 2.17 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 168 11.29 -142.93 REMARK 500 SER A 204 -82.07 -115.66 REMARK 500 TYR A 468 -52.32 -140.20 REMARK 500 LEU A 473 -4.75 71.36 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 A1226 DISTANCE = 6.38 ANGSTROMS REMARK 525 HOH A1227 DISTANCE = 6.42 ANGSTROMS REMARK 525 HOH A1228 DISTANCE = 7.33 ANGSTROMS REMARK 525 HOH A1229 DISTANCE = 7.69 ANGSTROMS REMARK 525 HOH A1230 DISTANCE = 7.93 ANGSTROMS REMARK 525 HOH A1231 DISTANCE = 7.94 ANGSTROMS REMARK 525 HOH A1232 DISTANCE = 8.15 ANGSTROMS REMARK 525 HOH A1233 DISTANCE = 11.45 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 SF4 A 601 FE1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 170 SG REMARK 620 2 SF4 A 601 S2 115.5 REMARK 620 3 SF4 A 601 S3 118.9 104.4 REMARK 620 4 SF4 A 601 S4 105.6 106.9 104.4 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A 601 FE3 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 225 SG REMARK 620 2 SF4 A 601 S1 108.6 REMARK 620 3 SF4 A 601 S2 121.8 104.8 REMARK 620 4 SF4 A 601 S4 108.1 106.2 106.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A 603 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TRP A 276 O REMARK 620 2 HOH A 753 O 108.5 REMARK 620 3 HOH A 787 O 87.3 74.1 REMARK 620 4 HOH A 797 O 86.4 164.7 104.1 REMARK 620 5 HOH A 854 O 104.6 81.8 155.5 98.1 REMARK 620 6 HOH A1103 O 163.8 86.0 90.0 78.8 84.1 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A 601 FE2 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 417 SG REMARK 620 2 SF4 A 601 S1 115.2 REMARK 620 3 SF4 A 601 S3 113.2 104.9 REMARK 620 4 SF4 A 601 S4 114.2 104.7 103.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A 601 FE4 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 421 SG REMARK 620 2 SF4 A 601 S1 112.2 REMARK 620 3 SF4 A 601 S2 109.1 104.9 REMARK 620 4 SF4 A 601 S3 120.6 104.4 104.5 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SF4 A 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 602 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NA A 603 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3LX4 RELATED DB: PDB REMARK 900 A MUTATION WAS INTRODUCED IN OUR NEW STRUCTURE, E141Q IN 4R0V, REMARK 900 HOWEVER THE TARGET RESIDUE NUMBER IN 3LX4 IS 101, E WAS CHANGED REMARK 900 INTO Q. REMARK 900 RELATED ID: 4R0V RELATED DB: PDB REMARK 900 A MUTATION WAS INTRODUCED IN OUR NEW STRUCTURE, E141Q IN 4R0V, REMARK 900 HOWEVER THE TARGET RESIDUE NUMBER IN 3LX4 IS 101, E WAS CHANGED REMARK 900 INTO Q. DBREF 6GM6 A 57 497 UNP Q9FYU1 Q9FYU1_CHLRE 57 497 SEQADV 6GM6 MET A 56 UNP Q9FYU1 INITIATING METHIONINE SEQADV 6GM6 GLN A 141 UNP Q9FYU1 GLU 141 ENGINEERED MUTATION SEQADV 6GM6 SER A 498 UNP Q9FYU1 EXPRESSION TAG SEQADV 6GM6 ALA A 499 UNP Q9FYU1 EXPRESSION TAG SEQADV 6GM6 TRP A 500 UNP Q9FYU1 EXPRESSION TAG SEQADV 6GM6 SER A 501 UNP Q9FYU1 EXPRESSION TAG SEQADV 6GM6 HIS A 502 UNP Q9FYU1 EXPRESSION TAG SEQADV 6GM6 PRO A 503 UNP Q9FYU1 EXPRESSION TAG SEQADV 6GM6 GLN A 504 UNP Q9FYU1 EXPRESSION TAG SEQADV 6GM6 PHE A 505 UNP Q9FYU1 EXPRESSION TAG SEQADV 6GM6 GLU A 506 UNP Q9FYU1 EXPRESSION TAG SEQADV 6GM6 LYS A 507 UNP Q9FYU1 EXPRESSION TAG SEQRES 1 A 452 MET ALA ALA PRO ALA ALA GLU ALA PRO LEU SER HIS VAL SEQRES 2 A 452 GLN GLN ALA LEU ALA GLU LEU ALA LYS PRO LYS ASP ASP SEQRES 3 A 452 PRO THR ARG LYS HIS VAL CYS VAL GLN VAL ALA PRO ALA SEQRES 4 A 452 VAL ARG VAL ALA ILE ALA GLU THR LEU GLY LEU ALA PRO SEQRES 5 A 452 GLY ALA THR THR PRO LYS GLN LEU ALA GLU GLY LEU ARG SEQRES 6 A 452 ARG LEU GLY PHE ASP GLU VAL PHE ASP THR LEU PHE GLY SEQRES 7 A 452 ALA ASP LEU THR ILE MET GLU GLN GLY SER GLU LEU LEU SEQRES 8 A 452 HIS ARG LEU THR GLU HIS LEU GLU ALA HIS PRO HIS SER SEQRES 9 A 452 ASP GLU PRO LEU PRO MET PHE THR SER CYS CYS PRO GLY SEQRES 10 A 452 TRP ILE ALA MET LEU GLU LYS SER TYR PRO ASP LEU ILE SEQRES 11 A 452 PRO TYR VAL SER SER CYS LYS SER PRO GLN MET MET LEU SEQRES 12 A 452 ALA ALA MET VAL LYS SER TYR LEU ALA GLU LYS LYS GLY SEQRES 13 A 452 ILE ALA PRO LYS ASP MET VAL MET VAL SER ILE MET PRO SEQRES 14 A 452 CYS THR ARG LYS GLN SER GLU ALA ASP ARG ASP TRP PHE SEQRES 15 A 452 CYS VAL ASP ALA ASP PRO THR LEU ARG GLN LEU ASP HIS SEQRES 16 A 452 VAL ILE THR THR VAL GLU LEU GLY ASN ILE PHE LYS GLU SEQRES 17 A 452 ARG GLY ILE ASN LEU ALA GLU LEU PRO GLU GLY GLU TRP SEQRES 18 A 452 ASP ASN PRO MET GLY VAL GLY SER GLY ALA GLY VAL LEU SEQRES 19 A 452 PHE GLY THR THR GLY GLY VAL MET GLU ALA ALA LEU ARG SEQRES 20 A 452 THR ALA TYR GLU LEU PHE THR GLY THR PRO LEU PRO ARG SEQRES 21 A 452 LEU SER LEU SER GLU VAL ARG GLY MET ASP GLY ILE LYS SEQRES 22 A 452 GLU THR ASN ILE THR MET VAL PRO ALA PRO GLY SER LYS SEQRES 23 A 452 PHE GLU GLU LEU LEU LYS HIS ARG ALA ALA ALA ARG ALA SEQRES 24 A 452 GLU ALA ALA ALA HIS GLY THR PRO GLY PRO LEU ALA TRP SEQRES 25 A 452 ASP GLY GLY ALA GLY PHE THR SER GLU ASP GLY ARG GLY SEQRES 26 A 452 GLY ILE THR LEU ARG VAL ALA VAL ALA ASN GLY LEU GLY SEQRES 27 A 452 ASN ALA LYS LYS LEU ILE THR LYS MET GLN ALA GLY GLU SEQRES 28 A 452 ALA LYS TYR ASP PHE VAL GLU ILE MET ALA CYS PRO ALA SEQRES 29 A 452 GLY CYS VAL GLY GLY GLY GLY GLN PRO ARG SER THR ASP SEQRES 30 A 452 LYS ALA ILE THR GLN LYS ARG GLN ALA ALA LEU TYR ASN SEQRES 31 A 452 LEU ASP GLU LYS SER THR LEU ARG ARG SER HIS GLU ASN SEQRES 32 A 452 PRO SER ILE ARG GLU LEU TYR ASP THR TYR LEU GLY GLU SEQRES 33 A 452 PRO LEU GLY HIS LYS ALA HIS GLU LEU LEU HIS THR HIS SEQRES 34 A 452 TYR VAL ALA GLY GLY VAL GLU GLU LYS ASP GLU LYS LYS SEQRES 35 A 452 SER ALA TRP SER HIS PRO GLN PHE GLU LYS HET SF4 A 601 8 HET CL A 602 1 HET NA A 603 1 HETNAM SF4 IRON/SULFUR CLUSTER HETNAM CL CHLORIDE ION HETNAM NA SODIUM ION FORMUL 2 SF4 FE4 S4 FORMUL 3 CL CL 1- FORMUL 4 NA NA 1+ FORMUL 5 HOH *533(H2 O) HELIX 1 AA1 SER A 66 LYS A 77 1 12 HELIX 2 AA2 ALA A 92 ILE A 99 1 8 HELIX 3 AA3 ALA A 100 GLY A 104 5 5 HELIX 4 AA4 THR A 111 LEU A 122 1 12 HELIX 5 AA5 THR A 130 GLU A 154 1 25 HELIX 6 AA6 CYS A 170 TYR A 181 1 12 HELIX 7 AA7 PRO A 182 VAL A 188 5 7 HELIX 8 AA8 SER A 193 LYS A 203 1 11 HELIX 9 AA9 SER A 204 GLY A 211 1 8 HELIX 10 AB1 ALA A 213 LYS A 215 5 3 HELIX 11 AB2 ARG A 227 ASP A 233 1 7 HELIX 12 AB3 THR A 254 ARG A 264 1 11 HELIX 13 AB4 ASN A 267 LEU A 271 5 5 HELIX 14 AB5 GLY A 295 GLY A 310 1 16 HELIX 15 AB6 SER A 340 ARG A 349 1 10 HELIX 16 AB7 GLY A 391 ALA A 404 1 14 HELIX 17 AB8 GLY A 420 GLY A 424 5 5 HELIX 18 AB9 ALA A 434 LEU A 443 1 10 HELIX 19 AC1 ASN A 445 SER A 450 1 6 HELIX 20 AC2 ARG A 454 GLU A 457 5 4 HELIX 21 AC3 ASN A 458 TYR A 468 1 11 HELIX 22 AC4 GLY A 474 HIS A 482 1 9 SHEET 1 AA1 4 GLU A 126 ASP A 129 0 SHEET 2 AA1 4 HIS A 86 VAL A 91 1 N VAL A 89 O PHE A 128 SHEET 3 AA1 4 MET A 217 MET A 223 1 O VAL A 218 N CYS A 88 SHEET 4 AA1 4 HIS A 250 THR A 253 1 O ILE A 252 N SER A 221 SHEET 1 AA2 5 MET A 165 PHE A 166 0 SHEET 2 AA2 5 PHE A 411 MET A 415 1 O VAL A 412 N MET A 165 SHEET 3 AA2 5 GLY A 381 ASN A 390 1 N ALA A 389 O GLU A 413 SHEET 4 AA2 5 ILE A 327 MET A 334 -1 N ILE A 332 O LEU A 384 SHEET 5 AA2 5 SER A 319 GLU A 320 -1 N SER A 319 O GLU A 329 SHEET 1 AA3 4 MET A 165 PHE A 166 0 SHEET 2 AA3 4 PHE A 411 MET A 415 1 O VAL A 412 N MET A 165 SHEET 3 AA3 4 GLY A 381 ASN A 390 1 N ALA A 389 O GLU A 413 SHEET 4 AA3 4 ALA A 371 PHE A 373 -1 N PHE A 373 O GLY A 381 SHEET 1 AA4 2 CYS A 238 VAL A 239 0 SHEET 2 AA4 2 ASP A 242 ARG A 246 -1 O LEU A 245 N VAL A 239 LINK SG CYS A 170 FE1 SF4 A 601 1555 1555 2.31 LINK SG CYS A 225 FE3 SF4 A 601 1555 1555 2.29 LINK O TRP A 276 NA NA A 603 1555 1555 2.44 LINK SG CYS A 417 FE2 SF4 A 601 1555 1555 2.29 LINK SG CYS A 421 FE4 SF4 A 601 1555 1555 2.29 LINK NA NA A 603 O HOH A 753 1555 1555 2.41 LINK NA NA A 603 O HOH A 787 1555 1555 2.41 LINK NA NA A 603 O HOH A 797 1555 1555 2.41 LINK NA NA A 603 O HOH A 854 1555 1555 2.41 LINK NA NA A 603 O HOH A1103 1555 1555 2.42 CISPEP 1 LEU A 163 PRO A 164 0 1.55 SITE 1 AC1 7 CYS A 170 PRO A 171 CYS A 225 ARG A 227 SITE 2 AC1 7 CYS A 417 CYS A 421 GLY A 424 SITE 1 AC2 2 GLN A 195 LYS A 228 SITE 1 AC3 6 TRP A 276 HOH A 753 HOH A 787 HOH A 797 SITE 2 AC3 6 HOH A 854 HOH A1103 CRYST1 70.790 70.790 155.030 90.00 90.00 120.00 P 32 2 1 6 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 0.014126 0.008156 0.000000 0.00000 SCALE2 0.000000 0.016312 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006450 0.00000