HEADER TRANSLATION 02-SEP-19 6SPO TITLE STRUCTURE OF THE ESCHERICHIA COLI METHIONYL-TRNA SYNTHETASE COMPLEXED TITLE 2 WITH METHIONINE COMPND MOL_ID: 1; COMPND 2 MOLECULE: METHIONINE--TRNA LIGASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: METHIONYL-TRNA SYNTHETASE,METRS; COMPND 5 EC: 6.1.1.10; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: METG, BVCMSKSP058_01266, BVCMSNSP007_01600, ED648_21370, SOURCE 5 UN91_27160; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS TRNA AMINOACYLATION, TRANSLATION EXPDTA X-RAY DIFFRACTION AUTHOR G.NIGRO,E.SCHMITT,Y.MECHULAM REVDAT 3 24-JAN-24 6SPO 1 REMARK REVDAT 2 11-MAR-20 6SPO 1 JRNL REVDAT 1 01-JAN-20 6SPO 0 JRNL AUTH G.NIGRO,S.BOURCIER,C.LAZENNEC-SCHURDEVIN,E.SCHMITT, JRNL AUTH 2 P.MARLIERE,Y.MECHULAM JRNL TITL USE OF BETA3-METHIONINE AS AN AMINO ACID SUBSTRATE OF JRNL TITL 2 ESCHERICHIA COLI METHIONYL-TRNA SYNTHETASE. JRNL REF J.STRUCT.BIOL. V. 209 07435 2020 JRNL REFN ESSN 1095-8657 JRNL PMID 31862305 JRNL DOI 10.1016/J.JSB.2019.107435 REMARK 2 REMARK 2 RESOLUTION. 1.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.15.2_3472 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) : 1.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 33.05 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.330 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 178894 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.138 REMARK 3 R VALUE (WORKING SET) : 0.136 REMARK 3 FREE R VALUE : 0.167 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.030 REMARK 3 FREE R VALUE TEST SET COUNT : 8997 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 33.0500 - 3.7200 0.99 5887 313 0.1342 0.1535 REMARK 3 2 3.7200 - 2.9600 1.00 5778 303 0.1136 0.1434 REMARK 3 3 2.9600 - 2.5800 1.00 5739 335 0.1156 0.1352 REMARK 3 4 2.5800 - 2.3500 1.00 5710 316 0.1060 0.1369 REMARK 3 5 2.3500 - 2.1800 1.00 5705 297 0.1027 0.1288 REMARK 3 6 2.1800 - 2.0500 1.00 5684 294 0.0974 0.1357 REMARK 3 7 2.0500 - 1.9500 1.00 5708 303 0.0958 0.1314 REMARK 3 8 1.9500 - 1.8600 1.00 5711 295 0.0945 0.1247 REMARK 3 9 1.8600 - 1.7900 1.00 5693 298 0.0965 0.1301 REMARK 3 10 1.7900 - 1.7300 1.00 5693 307 0.0955 0.1459 REMARK 3 11 1.7300 - 1.6700 1.00 5677 277 0.0998 0.1440 REMARK 3 12 1.6700 - 1.6300 1.00 5671 321 0.1029 0.1444 REMARK 3 13 1.6300 - 1.5800 1.00 5726 295 0.1124 0.1677 REMARK 3 14 1.5800 - 1.5500 0.99 5625 311 0.1219 0.1592 REMARK 3 15 1.5500 - 1.5100 1.00 5624 286 0.1533 0.2043 REMARK 3 16 1.5100 - 1.4800 1.00 5722 261 0.1912 0.2075 REMARK 3 17 1.4800 - 1.4500 1.00 5633 316 0.2689 0.3253 REMARK 3 18 1.4500 - 1.4200 1.00 5676 313 0.2759 0.2957 REMARK 3 19 1.4200 - 1.4000 1.00 5681 284 0.2494 0.2846 REMARK 3 20 1.4000 - 1.3700 1.00 5631 277 0.2491 0.2549 REMARK 3 21 1.3700 - 1.3500 1.00 5699 286 0.2446 0.2670 REMARK 3 22 1.3500 - 1.3300 1.00 5602 310 0.2518 0.2742 REMARK 3 23 1.3300 - 1.3100 1.00 5687 321 0.2548 0.2703 REMARK 3 24 1.3100 - 1.2900 1.00 5643 293 0.2531 0.3074 REMARK 3 25 1.2900 - 1.2700 1.00 5666 313 0.2523 0.3139 REMARK 3 26 1.2700 - 1.2600 1.00 5661 276 0.2547 0.2919 REMARK 3 27 1.2600 - 1.2400 1.00 5688 312 0.2539 0.2877 REMARK 3 28 1.2400 - 1.2300 1.00 5622 286 0.2628 0.3084 REMARK 3 29 1.2300 - 1.2100 1.00 5679 332 0.2683 0.3007 REMARK 3 30 1.2100 - 1.2000 0.88 4976 266 0.3276 0.3537 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) : 0.156 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 19.156 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 13.44 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 19.25 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 4820 REMARK 3 ANGLE : 0.949 6566 REMARK 3 CHIRALITY : 0.159 687 REMARK 3 PLANARITY : 0.006 863 REMARK 3 DIHEDRAL : 23.763 1836 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: REFINEMENT WAS PERFORMED USING EXPLICIT REMARK 3 RIDING HYDROGEN ATOMS GENERATED IN PHENIX. REMARK 4 REMARK 4 6SPO COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 02-SEP-19. REMARK 100 THE DEPOSITION ID IS D_1292104052. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 07-APR-18 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SOLEIL REMARK 200 BEAMLINE : PROXIMA 1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.978 REMARK 200 MONOCHROMATOR : CRYSTAL 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 : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 178894 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.200 REMARK 200 RESOLUTION RANGE LOW (A) : 33.100 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 200 DATA REDUNDANCY : 6.400 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.10500 REMARK 200 FOR THE DATA SET : 10.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.27 REMARK 200 COMPLETENESS FOR SHELL (%) : 94.8 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 1.63800 REMARK 200 FOR SHELL : 1.110 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: 1QQT REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.28 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.33 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.08 M AMMONIUM CITRATE, 10 MM REMARK 280 POTASSIUM PHOSPHATE, PH 7.0, VAPOR DIFFUSION, TEMPERATURE 281K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 22.59500 REMARK 290 SMTRY3 2 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 810 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 22690 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 1.0 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 -20 REMARK 465 GLY A -19 REMARK 465 SER A -18 REMARK 465 SER 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 SER A -10 REMARK 465 SER A -9 REMARK 465 GLY A -8 REMARK 465 LEU A -7 REMARK 465 VAL A -6 REMARK 465 PRO A -5 REMARK 465 ARG A -4 REMARK 465 GLY A -3 REMARK 465 SER A -2 REMARK 465 HIS A -1 REMARK 465 SER A 0 REMARK 465 THR A 1 REMARK 465 GLN A 2 REMARK 465 VAL A 3 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 HD21 ASN A 401 O HOH A 709 1.41 REMARK 500 HE22 GLN A 78 O HOH A 702 1.54 REMARK 500 HE21 GLN A 516 O HOH A 705 1.57 REMARK 500 HE21 GLN A 78 O HOH A 721 1.58 REMARK 500 OD1 ASP A 470 O HOH A 701 1.84 REMARK 500 O HOH A 1291 O HOH A 1404 1.88 REMARK 500 O HOH A 702 O HOH A 1318 1.95 REMARK 500 NE2 GLN A 78 O HOH A 702 1.96 REMARK 500 O HOH A 832 O HOH A 1175 1.97 REMARK 500 O HOH A 1217 O HOH A 1244 1.97 REMARK 500 O SER A 207 O HOH A 703 2.00 REMARK 500 O HOH A 991 O HOH A 1052 2.02 REMARK 500 OG SER A 111 O HOH A 704 2.04 REMARK 500 O HOH A 863 O HOH A 866 2.06 REMARK 500 O HOH A 1415 O HOH A 1422 2.08 REMARK 500 NE2 GLN A 516 O HOH A 705 2.09 REMARK 500 O HOH A 1239 O HOH A 1345 2.11 REMARK 500 O HOH A 898 O HOH A 1268 2.12 REMARK 500 OE1 GLN A 227 O HOH A 706 2.13 REMARK 500 O HOH A 708 O HOH A 1362 2.17 REMARK 500 O HOH A 1307 O HOH A 1345 2.18 REMARK 500 OD2 ASP A 405 O HOH A 707 2.19 REMARK 500 OD1 ASN A 319 O HOH A 708 2.19 REMARK 500 O HOH A 1252 O HOH A 1351 2.19 REMARK 500 ND2 ASN A 401 O HOH A 709 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 873 O HOH A 1268 2656 1.93 REMARK 500 OE2 GLU A 223 O HOH A 1055 1565 2.00 REMARK 500 NE2 GLN A 416 O HOH A 1383 2556 2.04 REMARK 500 O HOH A 730 O HOH A 971 1554 2.08 REMARK 500 O HOH A 893 O HOH A 1305 2656 2.16 REMARK 500 O HOH A 885 O HOH A 1055 1565 2.19 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 VAL A 252 CG1 - CB - CG2 ANGL. DEV. = 11.9 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 SER A 90 51.30 -90.20 REMARK 500 HIS A 95 -148.59 -116.32 REMARK 500 ASN A 313 36.41 70.15 REMARK 500 ALA A 529 127.44 -33.37 REMARK 500 ALA A 529 128.18 -33.37 REMARK 500 TYR A 531 118.72 -164.54 REMARK 500 TYR A 531 118.72 -167.03 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 A1446 DISTANCE = 9.81 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 ZN A 601 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 145 SG REMARK 620 2 CYS A 148 SG 111.9 REMARK 620 3 CYS A 158 SG 106.7 105.4 REMARK 620 4 CYS A 161 SG 110.8 109.9 112.0 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 ZN A 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CIT A 602 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 603 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 604 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 605 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MET A 606 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1QQT RELATED DB: PDB REMARK 900 UNLIGANDED STRUCTURE DBREF1 6SPO A 1 547 UNP A0A0F3U9S7_ECOLX DBREF2 6SPO A A0A0F3U9S7 2 548 SEQADV 6SPO MET A -20 UNP A0A0F3U9S INITIATING METHIONINE SEQADV 6SPO GLY A -19 UNP A0A0F3U9S EXPRESSION TAG SEQADV 6SPO SER A -18 UNP A0A0F3U9S EXPRESSION TAG SEQADV 6SPO SER A -17 UNP A0A0F3U9S EXPRESSION TAG SEQADV 6SPO HIS A -16 UNP A0A0F3U9S EXPRESSION TAG SEQADV 6SPO HIS A -15 UNP A0A0F3U9S EXPRESSION TAG SEQADV 6SPO HIS A -14 UNP A0A0F3U9S EXPRESSION TAG SEQADV 6SPO HIS A -13 UNP A0A0F3U9S EXPRESSION TAG SEQADV 6SPO HIS A -12 UNP A0A0F3U9S EXPRESSION TAG SEQADV 6SPO HIS A -11 UNP A0A0F3U9S EXPRESSION TAG SEQADV 6SPO SER A -10 UNP A0A0F3U9S EXPRESSION TAG SEQADV 6SPO SER A -9 UNP A0A0F3U9S EXPRESSION TAG SEQADV 6SPO GLY A -8 UNP A0A0F3U9S EXPRESSION TAG SEQADV 6SPO LEU A -7 UNP A0A0F3U9S EXPRESSION TAG SEQADV 6SPO VAL A -6 UNP A0A0F3U9S EXPRESSION TAG SEQADV 6SPO PRO A -5 UNP A0A0F3U9S EXPRESSION TAG SEQADV 6SPO ARG A -4 UNP A0A0F3U9S EXPRESSION TAG SEQADV 6SPO GLY A -3 UNP A0A0F3U9S EXPRESSION TAG SEQADV 6SPO SER A -2 UNP A0A0F3U9S EXPRESSION TAG SEQADV 6SPO HIS A -1 UNP A0A0F3U9S EXPRESSION TAG SEQADV 6SPO SER A 0 UNP A0A0F3U9S EXPRESSION TAG SEQRES 1 A 568 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 568 LEU VAL PRO ARG GLY SER HIS SER THR GLN VAL ALA LYS SEQRES 3 A 568 LYS ILE LEU VAL THR CYS ALA LEU PRO TYR ALA ASN GLY SEQRES 4 A 568 SER ILE HIS LEU GLY HIS MET LEU GLU HIS ILE GLN ALA SEQRES 5 A 568 ASP VAL TRP VAL ARG TYR GLN ARG MET ARG GLY HIS GLU SEQRES 6 A 568 VAL ASN PHE ILE CYS ALA ASP ASP ALA HIS GLY THR PRO SEQRES 7 A 568 ILE MET LEU LYS ALA GLN GLN LEU GLY ILE THR PRO GLU SEQRES 8 A 568 GLN MET ILE GLY GLU MET SER GLN GLU HIS GLN THR ASP SEQRES 9 A 568 PHE ALA GLY PHE ASN ILE SER TYR ASP ASN TYR HIS SER SEQRES 10 A 568 THR HIS SER GLU GLU ASN ARG GLN LEU SER GLU LEU ILE SEQRES 11 A 568 TYR SER ARG LEU LYS GLU ASN GLY PHE ILE LYS ASN ARG SEQRES 12 A 568 THR ILE SER GLN LEU TYR ASP PRO GLU LYS GLY MET PHE SEQRES 13 A 568 LEU PRO ASP ARG PHE VAL LYS GLY THR CYS PRO LYS CYS SEQRES 14 A 568 LYS SER PRO ASP GLN TYR GLY ASP ASN CYS GLU VAL CYS SEQRES 15 A 568 GLY ALA THR TYR SER PRO THR GLU LEU ILE GLU PRO LYS SEQRES 16 A 568 SER VAL VAL SER GLY ALA THR PRO VAL MET ARG ASP SER SEQRES 17 A 568 GLU HIS PHE PHE PHE ASP LEU PRO SER PHE SER GLU MET SEQRES 18 A 568 LEU GLN ALA TRP THR ARG SER GLY ALA LEU GLN GLU GLN SEQRES 19 A 568 VAL ALA ASN LYS MET GLN GLU TRP PHE GLU SER GLY LEU SEQRES 20 A 568 GLN GLN TRP ASP ILE SER ARG ASP ALA PRO TYR PHE GLY SEQRES 21 A 568 PHE GLU ILE PRO ASN ALA PRO GLY LYS TYR PHE TYR VAL SEQRES 22 A 568 TRP LEU ASP ALA PRO ILE GLY TYR MET GLY SER PHE LYS SEQRES 23 A 568 ASN LEU CYS ASP LYS ARG GLY ASP SER VAL SER PHE ASP SEQRES 24 A 568 GLU TYR TRP LYS LYS ASP SER THR ALA GLU LEU TYR HIS SEQRES 25 A 568 PHE ILE GLY LYS ASP ILE VAL TYR PHE HIS SER LEU PHE SEQRES 26 A 568 TRP PRO ALA MET LEU GLU GLY SER ASN PHE ARG LYS PRO SEQRES 27 A 568 SER ASN LEU PHE VAL HIS GLY TYR VAL THR VAL ASN GLY SEQRES 28 A 568 ALA LYS MET SER LYS SER ARG GLY THR PHE ILE LYS ALA SEQRES 29 A 568 SER THR TRP LEU ASN HIS PHE ASP ALA ASP SER LEU ARG SEQRES 30 A 568 TYR TYR TYR THR ALA LYS LEU SER SER ARG ILE ASP ASP SEQRES 31 A 568 ILE ASP LEU ASN LEU GLU ASP PHE VAL GLN ARG VAL ASN SEQRES 32 A 568 ALA ASP ILE VAL ASN LYS VAL VAL ASN LEU ALA SER ARG SEQRES 33 A 568 ASN ALA GLY PHE ILE ASN LYS ARG PHE ASP GLY VAL LEU SEQRES 34 A 568 ALA SER GLU LEU ALA ASP PRO GLN LEU TYR LYS THR PHE SEQRES 35 A 568 THR ASP ALA ALA GLU VAL ILE GLY GLU ALA TRP GLU SER SEQRES 36 A 568 ARG GLU PHE GLY LYS ALA VAL ARG GLU ILE MET ALA LEU SEQRES 37 A 568 ALA ASP LEU ALA ASN ARG TYR VAL ASP GLU GLN ALA PRO SEQRES 38 A 568 TRP VAL VAL ALA LYS GLN GLU GLY ARG ASP ALA ASP LEU SEQRES 39 A 568 GLN ALA ILE CYS SER MET GLY ILE ASN LEU PHE ARG VAL SEQRES 40 A 568 LEU MET THR TYR LEU LYS PRO VAL LEU PRO LYS LEU THR SEQRES 41 A 568 GLU ARG ALA GLU ALA PHE LEU ASN THR GLU LEU THR TRP SEQRES 42 A 568 ASP GLY ILE GLN GLN PRO LEU LEU GLY HIS LYS VAL ASN SEQRES 43 A 568 PRO PHE LYS ALA LEU TYR ASN ARG ILE ASP MET ARG GLN SEQRES 44 A 568 VAL GLU ALA LEU VAL GLU ALA SER LYS HET ZN A 601 1 HET CIT A 602 18 HET GOL A 603 13 HET GOL A 604 14 HET GOL A 605 12 HET MET A 606 17 HETNAM ZN ZINC ION HETNAM CIT CITRIC ACID HETNAM GOL GLYCEROL HETNAM MET METHIONINE HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 2 ZN ZN 2+ FORMUL 3 CIT C6 H8 O7 FORMUL 4 GOL 3(C3 H8 O3) FORMUL 7 MET C5 H11 N O2 S FORMUL 8 HOH *746(H2 O) HELIX 1 AA1 HIS A 21 ARG A 41 1 21 HELIX 2 AA2 GLY A 55 GLY A 66 1 12 HELIX 3 AA3 THR A 68 PHE A 87 1 20 HELIX 4 AA4 SER A 99 ASN A 116 1 18 HELIX 5 AA5 PRO A 137 ARG A 139 5 3 HELIX 6 AA6 SER A 166 LEU A 170 5 5 HELIX 7 AA7 LEU A 194 SER A 196 5 3 HELIX 8 AA8 PHE A 197 SER A 207 1 11 HELIX 9 AA9 GLN A 211 GLY A 225 1 15 HELIX 10 AB1 TYR A 251 GLY A 272 1 22 HELIX 11 AB2 VAL A 275 LYS A 282 1 8 HELIX 12 AB3 ILE A 297 LEU A 303 1 7 HELIX 13 AB4 LEU A 303 SER A 312 1 10 HELIX 14 AB5 LYS A 342 PHE A 350 1 9 HELIX 15 AB6 ASP A 351 LEU A 363 1 13 HELIX 16 AB7 ASN A 373 ILE A 385 1 13 HELIX 17 AB8 LYS A 388 ARG A 395 1 8 HELIX 18 AB9 ASN A 396 PHE A 404 1 9 HELIX 19 AC1 ASP A 414 ALA A 424 1 11 HELIX 20 AC2 ALA A 424 SER A 434 1 11 HELIX 21 AC3 GLU A 436 ALA A 459 1 24 HELIX 22 AC4 ALA A 459 ALA A 464 1 6 HELIX 23 AC5 ARG A 469 LYS A 492 1 24 HELIX 24 AC6 LEU A 495 ASN A 507 1 13 HELIX 25 AC7 TRP A 512 GLN A 517 5 6 HELIX 26 AC8 ASP A 535 LYS A 547 1 13 SHEET 1 AA1 5 ASN A 93 SER A 96 0 SHEET 2 AA1 5 GLU A 44 ASP A 51 1 N CYS A 49 O HIS A 95 SHEET 3 AA1 5 LYS A 6 CYS A 11 1 N VAL A 9 O ILE A 48 SHEET 4 AA1 5 GLU A 288 GLY A 294 1 O GLU A 288 N LYS A 6 SHEET 5 AA1 5 ASN A 319 HIS A 323 1 O PHE A 321 N HIS A 291 SHEET 1 AA2 4 MET A 134 PHE A 135 0 SHEET 2 AA2 4 ILE A 119 ASP A 129 -1 N ASP A 129 O MET A 134 SHEET 3 AA2 4 VAL A 183 PHE A 192 -1 O PHE A 191 N LYS A 120 SHEET 4 AA2 4 TRP A 229 ASP A 230 -1 O TRP A 229 N PHE A 192 SHEET 1 AA3 3 GLN A 153 TYR A 154 0 SHEET 2 AA3 3 VAL A 141 THR A 144 -1 N GLY A 143 O GLN A 153 SHEET 3 AA3 3 ILE A 171 SER A 175 -1 O LYS A 174 N LYS A 142 SHEET 1 AA4 2 SER A 232 ASP A 234 0 SHEET 2 AA4 2 LYS A 248 PHE A 250 -1 O TYR A 249 N ARG A 233 SHEET 1 AA5 2 VAL A 326 VAL A 328 0 SHEET 2 AA5 2 ILE A 370 LEU A 372 1 O LEU A 372 N THR A 327 LINK SG CYS A 145 ZN ZN A 601 1555 1555 2.29 LINK SG CYS A 148 ZN ZN A 601 1555 1555 2.31 LINK SG CYS A 158 ZN ZN A 601 1555 1555 2.34 LINK SG CYS A 161 ZN ZN A 601 1555 1555 2.31 CISPEP 1 ALA A 235 PRO A 236 0 -1.45 SITE 1 AC1 4 CYS A 145 CYS A 148 CYS A 158 CYS A 161 SITE 1 AC2 7 GLN A 63 LYS A 132 LYS A 465 HOH A 746 SITE 2 AC2 7 HOH A 798 HOH A 951 HOH A 970 SITE 1 AC3 5 GLN A 458 ARG A 469 HOH A 734 HOH A 812 SITE 2 AC3 5 HOH A 892 SITE 1 AC4 7 TYR A 128 GLY A 133 ALA A 235 ARG A 469 SITE 2 AC4 7 HOH A 892 HOH A1065 HOH A1290 SITE 1 AC5 4 HIS A 98 SER A 99 GLU A 100 ARG A 103 SITE 1 AC6 12 LEU A 13 TYR A 15 ASP A 52 TRP A 253 SITE 2 AC6 12 ALA A 256 PRO A 257 TYR A 260 ILE A 297 SITE 3 AC6 12 HOH A 909 HOH A 916 HOH A1113 HOH A1156 CRYST1 78.290 45.190 85.890 90.00 107.39 90.00 P 1 21 1 2 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 0.012773 0.000000 0.004000 0.00000 SCALE2 0.000000 0.022129 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012200 0.00000