HEADER TRANSFERASE 12-JUL-21 7P4P TITLE STRUCTURE OF THE QUINOLINATE SYNTHASE A84L VARIANT COMPLEXED WITH TITLE 2 CITRATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: QUINOLINATE SYNTHASE A; COMPND 3 CHAIN: A; COMPND 4 EC: 2.5.1.72; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMOTOGA MARITIMA MSB8; SOURCE 3 ORGANISM_TAXID: 243274; SOURCE 4 GENE: NADA, TM_1644; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI 'BL21-GOLD(DE3)PLYSS AG'; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 866768 KEYWDS NAD BIOSYNTHESIS, IRON SULFUR CLUSTER, ACTIVE SITE CAVITY, KEYWDS 2 TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR A.VOLBEDA REVDAT 4 31-JAN-24 7P4P 1 REMARK REVDAT 3 01-DEC-21 7P4P 1 JRNL REVDAT 2 20-OCT-21 7P4P 1 JRNL REVDAT 1 29-SEP-21 7P4P 0 JRNL AUTH H.BASBOUS,A.VOLBEDA,P.AMARA,R.ROHAC,L.MARTIN, JRNL AUTH 2 S.OLLAGNIER DE CHOUDENS,J.C.FONTECILLA-CAMPS JRNL TITL TRANSIENT FORMATION OF A SECOND ACTIVE SITE CAVITY DURING JRNL TITL 2 QUINOLINIC ACID SYNTHESIS BY NADA. JRNL REF ACS CHEM.BIOL. V. 16 2423 2021 JRNL REFN ESSN 1554-8937 JRNL PMID 34609124 JRNL DOI 10.1021/ACSCHEMBIO.1C00541 REMARK 2 REMARK 2 RESOLUTION. 1.75 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.19.1_4122 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.75 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 39.23 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 3 NUMBER OF REFLECTIONS : 33310 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.172 REMARK 3 R VALUE (WORKING SET) : 0.171 REMARK 3 FREE R VALUE : 0.202 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.960 REMARK 3 FREE R VALUE TEST SET COUNT : 1651 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 39.2300 - 4.0100 0.98 2687 148 0.1417 0.1700 REMARK 3 2 4.0000 - 3.1800 0.98 2611 149 0.1415 0.1702 REMARK 3 3 3.1800 - 2.7800 0.99 2656 145 0.1782 0.2113 REMARK 3 4 2.7800 - 2.5200 1.00 2629 157 0.1797 0.2047 REMARK 3 5 2.5200 - 2.3400 1.00 2632 147 0.1817 0.2248 REMARK 3 6 2.3400 - 2.2000 1.00 2662 125 0.1834 0.2278 REMARK 3 7 2.2000 - 2.0900 1.00 2660 129 0.1835 0.2211 REMARK 3 8 2.0900 - 2.0000 1.00 2647 147 0.1934 0.2184 REMARK 3 9 2.0000 - 1.9300 1.00 2605 137 0.2296 0.2970 REMARK 3 10 1.9300 - 1.8600 1.00 2674 114 0.2349 0.2807 REMARK 3 11 1.8600 - 1.8000 1.00 2643 137 0.2524 0.2770 REMARK 3 12 1.8000 - 1.7500 0.97 2553 116 0.2927 0.3293 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL 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) : 0.210 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 22.680 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 28.77 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 35.69 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 : 5 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID -6 THROUGH 81 ) REMARK 3 ORIGIN FOR THE GROUP (A): 8.4371 -2.8130 16.2342 REMARK 3 T TENSOR REMARK 3 T11: 0.1911 T22: 0.3992 REMARK 3 T33: 0.2867 T12: -0.0547 REMARK 3 T13: -0.0514 T23: 0.1261 REMARK 3 L TENSOR REMARK 3 L11: 1.2687 L22: 0.8300 REMARK 3 L33: 0.8041 L12: 0.0987 REMARK 3 L13: -0.5596 L23: -0.5196 REMARK 3 S TENSOR REMARK 3 S11: -0.0319 S12: 0.3288 S13: 0.0513 REMARK 3 S21: -0.1761 S22: 0.2950 S23: 0.2823 REMARK 3 S31: 0.1822 S32: -0.5495 S33: -0.0230 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 82 THROUGH 168 ) REMARK 3 ORIGIN FOR THE GROUP (A): 30.2846 6.0870 29.2168 REMARK 3 T TENSOR REMARK 3 T11: 0.2230 T22: 0.2155 REMARK 3 T33: 0.2183 T12: 0.0083 REMARK 3 T13: -0.0053 T23: -0.0003 REMARK 3 L TENSOR REMARK 3 L11: 0.5568 L22: 0.2990 REMARK 3 L33: 0.4877 L12: -0.0235 REMARK 3 L13: 0.3331 L23: -0.0690 REMARK 3 S TENSOR REMARK 3 S11: -0.0335 S12: -0.0016 S13: 0.0345 REMARK 3 S21: -0.0100 S22: 0.0228 S23: 0.0121 REMARK 3 S31: 0.0384 S32: 0.1230 S33: -0.0000 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 169 THROUGH 254 ) REMARK 3 ORIGIN FOR THE GROUP (A): 30.3932 0.2179 4.4645 REMARK 3 T TENSOR REMARK 3 T11: 0.2598 T22: 0.2262 REMARK 3 T33: 0.2240 T12: 0.0026 REMARK 3 T13: 0.0242 T23: 0.0069 REMARK 3 L TENSOR REMARK 3 L11: 0.2441 L22: 0.5920 REMARK 3 L33: 0.3580 L12: 0.0126 REMARK 3 L13: -0.2108 L23: -0.1245 REMARK 3 S TENSOR REMARK 3 S11: 0.0409 S12: 0.0487 S13: 0.0285 REMARK 3 S21: -0.2118 S22: -0.0196 S23: -0.0807 REMARK 3 S31: 0.1097 S32: 0.1116 S33: 0.0000 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 255 THROUGH 278) REMARK 3 ORIGIN FOR THE GROUP (A): 8.2523 -11.6419 19.5121 REMARK 3 T TENSOR REMARK 3 T11: 0.3402 T22: 0.4097 REMARK 3 T33: 0.3031 T12: -0.1573 REMARK 3 T13: -0.0282 T23: 0.0599 REMARK 3 L TENSOR REMARK 3 L11: 0.0875 L22: 0.1869 REMARK 3 L33: 0.1430 L12: 0.0462 REMARK 3 L13: -0.0395 L23: -0.1694 REMARK 3 S TENSOR REMARK 3 S11: -0.0791 S12: 0.0799 S13: 0.0876 REMARK 3 S21: -0.0494 S22: 0.2351 S23: 0.0615 REMARK 3 S31: 0.3424 S32: -0.2948 S33: 0.0136 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 279 THROUGH 298) REMARK 3 ORIGIN FOR THE GROUP (A): 15.6803 10.7747 30.9066 REMARK 3 T TENSOR REMARK 3 T11: 0.2981 T22: 0.2770 REMARK 3 T33: 0.3759 T12: 0.0744 REMARK 3 T13: 0.0506 T23: -0.0111 REMARK 3 L TENSOR REMARK 3 L11: 0.0472 L22: 0.0616 REMARK 3 L33: 0.0551 L12: 0.0240 REMARK 3 L13: 0.0248 L23: 0.0608 REMARK 3 S TENSOR REMARK 3 S11: -0.0423 S12: -0.1264 S13: 0.2184 REMARK 3 S21: 0.1821 S22: 0.0280 S23: 0.3831 REMARK 3 S31: -0.2074 S32: -0.1941 S33: 0.0002 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 7P4P COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 12-JUL-21. REMARK 100 THE DEPOSITION ID IS D_1292116999. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-JUL-21 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 : ESRF REMARK 200 BEAMLINE : ID23-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.7749 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER2 X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 33318 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.750 REMARK 200 RESOLUTION RANGE LOW (A) : 48.840 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 200 DATA REDUNDANCY : 4.900 REMARK 200 R MERGE (I) : 0.06600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.75 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.81 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.88800 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: 5LQM REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.02 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.41 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: TRISODIUM CITRATE, TRIS-HCL, KCL, PH REMARK 280 6.0, 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 51.38000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 24.60000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 51.38000 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 24.60000 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 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 712 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 736 LIES ON A SPECIAL POSITION. REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 MET A -6 CG SD CE REMARK 470 HIS A -5 CG ND1 CD2 CE1 NE2 REMARK 470 HIS A -4 CG ND1 CD2 CE1 NE2 REMARK 470 HIS A -3 CG ND1 CD2 CE1 NE2 REMARK 470 GLU A 4 CG CD OE1 OE2 REMARK 470 LYS A 7 CE NZ REMARK 470 LYS A 239 CD CE NZ REMARK 470 LYS A 280 CD CE NZ 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 PRO A 163 -157.22 -72.74 REMARK 500 ASN A 165 57.02 -143.25 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 751 DISTANCE = 6.03 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 301 FE4 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 81 SG REMARK 620 2 SF4 A 301 S1 114.8 REMARK 620 3 SF4 A 301 S2 108.5 104.2 REMARK 620 4 SF4 A 301 S3 118.5 104.2 105.4 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A 301 FE1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 168 SG REMARK 620 2 SF4 A 301 S2 105.1 REMARK 620 3 SF4 A 301 S3 119.2 105.4 REMARK 620 4 SF4 A 301 S4 115.8 106.6 103.8 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A 301 FE2 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 254 SG REMARK 620 2 SF4 A 301 S1 116.9 REMARK 620 3 SF4 A 301 S3 114.2 103.9 REMARK 620 4 SF4 A 301 S4 112.6 103.8 104.1 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 303 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR A 271 O REMARK 620 2 HOH A 464 O 126.6 REMARK 620 3 HOH A 635 O 112.5 102.4 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A 301 FE3 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 FLC A 302 OG1 REMARK 620 2 SF4 A 301 S1 121.3 REMARK 620 3 SF4 A 301 S2 113.1 104.4 REMARK 620 4 SF4 A 301 S4 106.7 103.1 107.1 REMARK 620 N 1 2 3 DBREF 7P4P A 1 298 UNP Q9X1X7 NADA_THEMA 1 298 SEQADV 7P4P MET A -6 UNP Q9X1X7 INITIATING METHIONINE SEQADV 7P4P HIS A -5 UNP Q9X1X7 EXPRESSION TAG SEQADV 7P4P HIS A -4 UNP Q9X1X7 EXPRESSION TAG SEQADV 7P4P HIS A -3 UNP Q9X1X7 EXPRESSION TAG SEQADV 7P4P HIS A -2 UNP Q9X1X7 EXPRESSION TAG SEQADV 7P4P HIS A -1 UNP Q9X1X7 EXPRESSION TAG SEQADV 7P4P HIS A 0 UNP Q9X1X7 EXPRESSION TAG SEQADV 7P4P LEU A 84 UNP Q9X1X7 ALA 84 ENGINEERED MUTATION SEQADV 7P4P ARG A 219 UNP Q9X1X7 LYS 219 ENGINEERED MUTATION SEQRES 1 A 305 MET HIS HIS HIS HIS HIS HIS MET VAL ASP GLU ILE LEU SEQRES 2 A 305 LYS LEU LYS LYS GLU LYS GLY TYR ILE ILE LEU ALA HIS SEQRES 3 A 305 ASN TYR GLN ILE PRO GLU LEU GLN ASP ILE ALA ASP PHE SEQRES 4 A 305 VAL GLY ASP SER LEU GLN LEU ALA ARG LYS ALA MET GLU SEQRES 5 A 305 LEU SER GLU LYS LYS ILE LEU PHE LEU GLY VAL ASP PHE SEQRES 6 A 305 MET ALA GLU LEU VAL LYS ILE LEU ASN PRO ASP LYS LYS SEQRES 7 A 305 VAL ILE VAL PRO ASP ARG SER ALA THR CYS PRO MET LEU SEQRES 8 A 305 ASN ARG LEU THR PRO GLU ILE ILE ARG GLU TYR ARG GLU SEQRES 9 A 305 LYS PHE PRO ASP ALA PRO VAL VAL LEU TYR VAL ASN SER SEQRES 10 A 305 THR SER GLU CYS LYS THR LEU ALA ASP VAL ILE CYS THR SEQRES 11 A 305 SER ALA ASN ALA VAL GLU VAL VAL LYS LYS LEU ASP SER SEQRES 12 A 305 SER VAL VAL ILE PHE GLY PRO ASP ARG ASN LEU GLY GLU SEQRES 13 A 305 TYR VAL ALA GLU LYS THR GLY LYS LYS VAL ILE THR ILE SEQRES 14 A 305 PRO GLU ASN GLY HIS CYS PRO VAL HIS GLN PHE ASN ALA SEQRES 15 A 305 GLU SER ILE ASP ALA VAL ARG LYS LYS TYR PRO ASP ALA SEQRES 16 A 305 LYS VAL ILE VAL HIS PRO GLU CYS PRO LYS PRO VAL ARG SEQRES 17 A 305 ASP LYS ALA ASP TYR VAL GLY SER THR GLY GLN MET GLU SEQRES 18 A 305 LYS ILE PRO GLU ARG ASP PRO SER ARG ILE PHE VAL ILE SEQRES 19 A 305 GLY THR GLU ILE GLY MET ILE HIS LYS LEU LYS LYS LYS SEQRES 20 A 305 PHE PRO ASP ARG GLU PHE VAL PRO LEU GLU MET ALA VAL SEQRES 21 A 305 CYS VAL ASN MET LYS LYS ASN THR LEU GLU ASN THR LEU SEQRES 22 A 305 HIS ALA LEU GLN THR GLU SER PHE GLU VAL ILE LEU PRO SEQRES 23 A 305 LYS GLU VAL ILE GLU LYS ALA LYS LYS PRO ILE LEU ARG SEQRES 24 A 305 MET PHE GLU LEU MET GLY HET SF4 A 301 8 HET FLC A 302 13 HET MG A 303 1 HET CL A 304 1 HET CL A 305 1 HET CL A 306 1 HETNAM SF4 IRON/SULFUR CLUSTER HETNAM FLC CITRATE ANION HETNAM MG MAGNESIUM ION HETNAM CL CHLORIDE ION FORMUL 2 SF4 FE4 S4 FORMUL 3 FLC C6 H5 O7 3- FORMUL 4 MG MG 2+ FORMUL 5 CL 3(CL 1-) FORMUL 8 HOH *351(H2 O) HELIX 1 AA1 HIS A -5 GLY A 13 1 19 HELIX 2 AA2 ILE A 23 ALA A 30 1 8 HELIX 3 AA3 ASP A 35 LEU A 46 1 12 HELIX 4 AA4 VAL A 56 ASN A 67 1 12 HELIX 5 AA5 MET A 83 LEU A 87 5 5 HELIX 6 AA6 THR A 88 PHE A 99 1 12 HELIX 7 AA7 THR A 111 THR A 116 1 6 HELIX 8 AA8 ASN A 126 LEU A 134 1 9 HELIX 9 AA9 ASP A 144 GLY A 156 1 13 HELIX 10 AB1 CYS A 168 GLN A 172 5 5 HELIX 11 AB2 ASN A 174 TYR A 185 1 12 HELIX 12 AB3 PRO A 197 LYS A 203 1 7 HELIX 13 AB4 SER A 209 ASP A 220 1 12 HELIX 14 AB5 ILE A 231 PHE A 241 1 11 HELIX 15 AB6 ASN A 256 ASN A 260 5 5 HELIX 16 AB7 THR A 261 GLU A 272 1 12 HELIX 17 AB8 PRO A 279 LEU A 296 1 18 SHEET 1 AA1 4 PHE A 32 GLY A 34 0 SHEET 2 AA1 4 TYR A 14 HIS A 19 1 N ALA A 18 O PHE A 32 SHEET 3 AA1 4 LYS A 50 LEU A 54 1 O LEU A 54 N LEU A 17 SHEET 4 AA1 4 LYS A 71 ILE A 73 1 O LYS A 71 N ILE A 51 SHEET 1 AA2 4 VAL A 120 CYS A 122 0 SHEET 2 AA2 4 VAL A 104 TYR A 107 1 N LEU A 106 O VAL A 120 SHEET 3 AA2 4 VAL A 138 GLY A 142 1 O ILE A 140 N VAL A 105 SHEET 4 AA2 4 LYS A 158 THR A 161 1 O ILE A 160 N VAL A 139 SHEET 1 AA3 4 TYR A 206 VAL A 207 0 SHEET 2 AA3 4 LYS A 189 VAL A 192 1 N VAL A 192 O TYR A 206 SHEET 3 AA3 4 ILE A 224 GLY A 228 1 O GLY A 228 N ILE A 191 SHEET 4 AA3 4 GLU A 245 PRO A 248 1 O VAL A 247 N ILE A 227 LINK SG CYS A 81 FE4 SF4 A 301 1555 1555 2.29 LINK SG CYS A 168 FE1 SF4 A 301 1555 1555 2.24 LINK SG CYS A 254 FE2 SF4 A 301 1555 1555 2.32 LINK O THR A 271 MG MG A 303 1555 1555 2.47 LINK FE3 SF4 A 301 OG1 FLC A 302 1555 1555 1.96 LINK MG MG A 303 O HOH A 464 1555 4546 2.22 LINK MG MG A 303 O HOH A 635 1555 1555 2.74 CISPEP 1 GLY A 142 PRO A 143 0 4.61 CISPEP 2 ILE A 162 PRO A 163 0 -6.68 CISPEP 3 SER A 273 PHE A 274 0 4.11 CRYST1 102.760 49.200 69.680 90.00 108.08 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 0.009731 0.000000 0.003177 0.00000 SCALE2 0.000000 0.020325 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015097 0.00000