HEADER TRANSLATION 20-NOV-18 6I8R TITLE CRYSTAL STRUCTURE OF AN ANCIENT SEQUENCE-RECONSTRUCTED ELONGATION TITLE 2 FACTOR TU (NODE 170) COMPND MOL_ID: 1; COMPND 2 MOLECULE: ELONGATION FACTOR TU; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 3 ORGANISM_TAXID: 32630; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS PROTEIN SYNTHESIS, ELONGATION FACTOR, SEQUENCE RECONSTRUCTION, KEYWDS 2 ANCIENT PROTEIN, TRANSLATION EXPDTA X-RAY DIFFRACTION AUTHOR S.MAJUMDAR,T.BERGFORS,S.SANYAL REVDAT 2 24-JAN-24 6I8R 1 REMARK REVDAT 1 27-NOV-19 6I8R 0 JRNL AUTH S.MAJUMDAR,T.BERGFORS,S.SANYAL JRNL TITL CRYSTAL STRUCTURE OF AN ANCIENT SEQUENCE-RECONSTRUCTED JRNL TITL 2 ELONGATION FACTOR TU (NODE 170) JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0135 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 45.42 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.8 REMARK 3 NUMBER OF REFLECTIONS : 31782 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.195 REMARK 3 R VALUE (WORKING SET) : 0.192 REMARK 3 FREE R VALUE : 0.242 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1723 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.05 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2271 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 96.28 REMARK 3 BIN R VALUE (WORKING SET) : 0.4180 REMARK 3 BIN FREE R VALUE SET COUNT : 111 REMARK 3 BIN FREE R VALUE : 0.4680 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2800 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 29 REMARK 3 SOLVENT ATOMS : 242 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 66.93 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -3.78000 REMARK 3 B22 (A**2) : 9.19000 REMARK 3 B33 (A**2) : -5.41000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.156 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.153 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.195 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 8.351 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.976 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.961 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2879 ; 0.016 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 2771 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3910 ; 1.983 ; 1.983 REMARK 3 BOND ANGLES OTHERS (DEGREES): 6379 ; 1.122 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 363 ; 7.661 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 123 ;38.278 ;23.984 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 490 ;17.272 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 21 ;21.394 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 454 ; 0.114 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3211 ; 0.008 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 604 ; 0.002 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS U VALUES : REFINED INDIVIDUALLY REMARK 4 REMARK 4 6I8R COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 21-NOV-18. REMARK 100 THE DEPOSITION ID IS D_1200012339. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 27-SEP-18 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) : 0.97242 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 : AIMLESS 0.5.23 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 33564 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 45.420 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 200 DATA REDUNDANCY : 9.700 REMARK 200 R MERGE (I) : 0.05200 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 17.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.05 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.5 REMARK 200 DATA REDUNDANCY IN SHELL : 9.60 REMARK 200 R MERGE FOR SHELL (I) : 1.59600 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: AUTO-RICKSHAW REMARK 200 STARTING MODEL: 1DG1 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 58.85 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.99 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M POTASSIUM CHLORIDE, 20% W/V REMARK 280 POLYETHYLENE GLYCOL 3350, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 296K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 28.61250 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 57.56000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 36.97800 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 57.56000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 28.61250 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 36.97800 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: 800 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 16780 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -16.0 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 0 REMARK 465 ALA A 1 REMARK 465 LYS A 2 REMARK 465 GLU A 3 REMARK 465 LYS A 4 REMARK 465 PHE A 5 REMARK 465 GLU A 6 REMARK 465 ARG A 7 REMARK 465 GLY A 39 REMARK 465 LYS A 40 REMARK 465 ALA A 41 REMARK 465 GLU A 42 REMARK 465 PHE A 43 REMARK 465 ARG A 44 REMARK 465 ALA A 45 REMARK 465 TYR A 46 REMARK 465 ASP A 47 REMARK 465 GLN A 48 REMARK 465 ILE A 49 REMARK 465 ASP A 50 REMARK 465 LYS A 51 REMARK 465 ALA A 52 REMARK 465 PRO A 53 REMARK 465 GLU A 54 REMARK 465 GLU A 55 REMARK 465 LYS A 56 REMARK 465 GLU A 57 REMARK 465 ARG A 58 REMARK 465 GLU A 393 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 ILE A 14 CD1 REMARK 470 LYS A 33 CD CE NZ REMARK 470 MET A 139 CE REMARK 470 GLU A 155 OE1 OE2 REMARK 470 ASP A 240 OD1 OD2 REMARK 470 GLU A 241 CD OE1 OE2 REMARK 470 LYS A 282 CG CD CE NZ REMARK 470 GLU A 284 CB CG CD OE1 OE2 REMARK 470 ASP A 285 OD1 OD2 REMARK 470 LYS A 299 CD CE NZ REMARK 470 LYS A 313 CE NZ 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 OE2 GLU A 144 OE2 GLU A 259 3555 1.90 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 LEU A 178 CA - CB - CG ANGL. DEV. = 19.9 DEGREES REMARK 500 ARG A 318 NE - CZ - NH1 ANGL. DEV. = 5.1 DEGREES REMARK 500 ARG A 318 NE - CZ - NH2 ANGL. DEV. = -6.3 DEGREES REMARK 500 ARG A 373 NE - CZ - NH2 ANGL. DEV. = 3.3 DEGREES REMARK 500 ARG A 377 NE - CZ - NH2 ANGL. DEV. = -3.0 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 ASP A 21 -1.93 73.27 REMARK 500 ALA A 95 -55.57 127.87 REMARK 500 GLN A 97 110.31 74.92 REMARK 500 ASP A 141 -171.75 -69.58 REMARK 500 ASP A 142 84.21 78.64 REMARK 500 ARG A 223 -42.84 -139.27 REMARK 500 LEU A 247 -65.18 69.70 REMARK 500 THR A 253 -175.48 -172.37 REMARK 500 ALA A 270 127.64 -33.54 REMARK 500 ARG A 333 -110.30 45.96 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 GLY A 325 TYR A 326 -147.64 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 742 DISTANCE = 7.12 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 MG A 402 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR A 25 OG1 REMARK 620 2 GDP A 401 O3B 81.2 REMARK 620 3 HOH A 539 O 84.8 94.8 REMARK 620 4 HOH A 578 O 80.0 92.0 162.2 REMARK 620 5 HOH A 630 O 85.7 164.8 91.5 78.2 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 GDP A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 402 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 6HTW RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF AN ANCIENT SEQUENCE-RECONSTRUCTED ELONGATION REMARK 900 FACTOR TU (NODE 184) DBREF 6I8R A 0 368 PDB 6I8R 6I8R 0 368 SEQRES 1 A 394 MET ALA LYS GLU LYS PHE GLU ARG THR LYS PRO HIS VAL SEQRES 2 A 394 ASN ILE GLY THR ILE GLY HIS VAL ASP HIS GLY LYS THR SEQRES 3 A 394 THR LEU THR ALA ALA ILE THR LYS VAL LEU ALA GLU LYS SEQRES 4 A 394 GLY LYS ALA GLU PHE ARG ALA TYR ASP GLN ILE ASP LYS SEQRES 5 A 394 ALA PRO GLU GLU LYS GLU ARG GLY ILE THR ILE ASN THR SEQRES 6 A 394 ALA HIS VAL GLU TYR GLU THR GLU ASN ARG HIS TYR ALA SEQRES 7 A 394 HIS VAL ASP CYS PRO GLY HIS ALA ASP TYR VAL LYS ASN SEQRES 8 A 394 MET ILE THR GLY ALA ALA GLN MET ASP GLY ALA ILE LEU SEQRES 9 A 394 VAL VAL SER ALA ALA ASP GLY PRO MET PRO GLN THR ARG SEQRES 10 A 394 GLU HIS ILE LEU LEU ALA ARG GLN VAL GLY VAL PRO TYR SEQRES 11 A 394 ILE VAL VAL PHE LEU ASN LYS CYS ASP MET VAL ASP ASP SEQRES 12 A 394 GLU GLU LEU LEU GLU LEU VAL GLU MET GLU VAL ARG GLU SEQRES 13 A 394 LEU LEU SER GLU TYR ASP PHE PRO GLY ASP ASP ILE PRO SEQRES 14 A 394 ILE ILE ARG GLY SER ALA LEU LYS ALA LEU GLU GLY ASP SEQRES 15 A 394 GLU GLU TRP VAL GLU LYS ILE MET GLU LEU MET ASP ALA SEQRES 16 A 394 VAL ASP SER TYR ILE PRO GLU PRO GLU ARG ASP ILE ASP SEQRES 17 A 394 LYS PRO PHE LEU MET PRO ILE GLU ASP VAL PHE SER ILE SEQRES 18 A 394 THR GLY ARG GLY THR VAL VAL THR GLY ARG VAL GLU ARG SEQRES 19 A 394 GLY ILE VAL LYS VAL GLY ASP GLU VAL GLU ILE VAL GLY SEQRES 20 A 394 LEU ARG ASP THR ARG LYS THR VAL VAL THR GLY VAL GLU SEQRES 21 A 394 MET PHE ARG LYS LEU LEU ASP GLU GLY GLN ALA GLY ASP SEQRES 22 A 394 ASN VAL GLY VAL LEU LEU ARG GLY ILE LYS ARG GLU ASP SEQRES 23 A 394 VAL GLU ARG GLY GLN VAL LEU ALA LYS PRO GLY SER ILE SEQRES 24 A 394 LYS PRO HIS THR LYS PHE LYS ALA GLU VAL TYR VAL LEU SEQRES 25 A 394 THR LYS GLU GLU GLY GLY ARG HIS THR PRO PHE PHE ASN SEQRES 26 A 394 GLY TYR ARG PRO GLN PHE TYR PHE ARG THR THR ASP VAL SEQRES 27 A 394 THR GLY VAL ILE THR LEU PRO GLU GLY VAL GLU MET VAL SEQRES 28 A 394 MET PRO GLY ASP ASN VAL THR MET THR VAL GLU LEU ILE SEQRES 29 A 394 HIS PRO ILE ALA MET GLU GLU GLY LEU ARG PHE ALA ILE SEQRES 30 A 394 ARG GLU GLY GLY ARG THR VAL GLY ALA GLY VAL VAL SER SEQRES 31 A 394 GLU ILE ILE GLU HET GDP A 401 28 HET MG A 402 1 HETNAM GDP GUANOSINE-5'-DIPHOSPHATE HETNAM MG MAGNESIUM ION FORMUL 2 GDP C10 H15 N5 O11 P2 FORMUL 3 MG MG 2+ FORMUL 4 HOH *242(H2 O) HELIX 1 AA1 GLY A 23 LYS A 38 1 16 HELIX 2 AA2 GLY A 83 GLY A 94 1 12 HELIX 3 AA3 MET A 112 GLY A 126 1 15 HELIX 4 AA4 LYS A 136 VAL A 140 5 5 HELIX 5 AA5 ASP A 142 TYR A 160 1 19 HELIX 6 AA6 SER A 173 GLU A 179 1 7 HELIX 7 AA7 ASP A 181 ILE A 199 1 19 HELIX 8 AA8 ARG A 204 LYS A 208 5 5 HELIX 9 AA9 LYS A 282 VAL A 286 5 5 SHEET 1 AA1 6 ALA A 65 GLU A 70 0 SHEET 2 AA1 6 HIS A 75 ASP A 80 -1 O TYR A 76 N TYR A 69 SHEET 3 AA1 6 HIS A 11 ILE A 17 1 N ILE A 14 O ALA A 77 SHEET 4 AA1 6 GLY A 100 SER A 106 1 O ILE A 102 N GLY A 15 SHEET 5 AA1 6 ILE A 130 ASN A 135 1 O ASN A 135 N VAL A 105 SHEET 6 AA1 6 ILE A 169 ARG A 171 1 O ILE A 170 N LEU A 134 SHEET 1 AA2 7 LEU A 211 PRO A 213 0 SHEET 2 AA2 7 VAL A 291 ALA A 293 -1 O LEU A 292 N MET A 212 SHEET 3 AA2 7 GLU A 241 VAL A 245 -1 N GLU A 243 O ALA A 293 SHEET 4 AA2 7 ARG A 251 MET A 260 -1 O ARG A 251 N ILE A 244 SHEET 5 AA2 7 ASN A 273 LEU A 278 -1 O GLY A 275 N GLU A 259 SHEET 6 AA2 7 GLY A 224 ARG A 230 -1 N THR A 225 O LEU A 278 SHEET 7 AA2 7 ASP A 216 ILE A 220 -1 N ILE A 220 O GLY A 224 SHEET 1 AA3 5 LEU A 211 PRO A 213 0 SHEET 2 AA3 5 VAL A 291 ALA A 293 -1 O LEU A 292 N MET A 212 SHEET 3 AA3 5 GLU A 241 VAL A 245 -1 N GLU A 243 O ALA A 293 SHEET 4 AA3 5 ARG A 251 MET A 260 -1 O ARG A 251 N ILE A 244 SHEET 5 AA3 5 LYS A 263 LEU A 265 -1 O LEU A 265 N VAL A 258 SHEET 1 AA4 2 ILE A 235 LYS A 237 0 SHEET 2 AA4 2 GLU A 267 GLN A 269 -1 O GLY A 268 N VAL A 236 SHEET 1 AA5 7 PRO A 300 VAL A 310 0 SHEET 2 AA5 7 ASN A 355 ALA A 367 -1 O VAL A 356 N VAL A 308 SHEET 3 AA5 7 THR A 335 THR A 342 -1 N THR A 342 O THR A 359 SHEET 4 AA5 7 GLN A 329 PHE A 332 -1 N PHE A 332 O THR A 335 SHEET 5 AA5 7 ARG A 373 GLU A 378 -1 O ALA A 375 N TYR A 331 SHEET 6 AA5 7 ARG A 381 ILE A 391 -1 O GLY A 386 N PHE A 374 SHEET 7 AA5 7 PRO A 300 VAL A 310 -1 N TYR A 309 O ALA A 385 SHEET 1 AA6 2 PHE A 322 PHE A 323 0 SHEET 2 AA6 2 MET A 349 VAL A 350 -1 O VAL A 350 N PHE A 322 LINK OG1 THR A 25 MG MG A 402 1555 1555 2.04 LINK O3B GDP A 401 MG MG A 402 1555 1555 2.07 LINK MG MG A 402 O HOH A 539 1555 1555 2.12 LINK MG MG A 402 O HOH A 578 1555 1555 2.19 LINK MG MG A 402 O HOH A 630 1555 1555 2.15 SITE 1 AC1 20 ASP A 21 HIS A 22 GLY A 23 LYS A 24 SITE 2 AC1 20 THR A 25 THR A 26 ASN A 135 LYS A 136 SITE 3 AC1 20 ASP A 138 MET A 139 SER A 173 ALA A 174 SITE 4 AC1 20 LEU A 175 MG A 402 HOH A 539 HOH A 543 SITE 5 AC1 20 HOH A 557 HOH A 573 HOH A 578 HOH A 616 SITE 1 AC2 5 THR A 25 GDP A 401 HOH A 539 HOH A 578 SITE 2 AC2 5 HOH A 630 CRYST1 57.225 73.956 115.120 90.00 90.00 90.00 P 21 21 21 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 0.017475 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013522 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008687 0.00000