PDB Short entry for 2A1A HEADER PROTEIN SYNTHESIS/TRANSFERASE 19-JUN-05 2A1A TITLE PKR KINASE DOMAIN-EIF2ALPHA COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: EUKARYOTIC TRANSLATION INITIATION FACTOR 2 ALPHA SUBUNIT; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: EIF-2- ALPHA; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: INTERFERON-INDUCED, DOUBLE-STRANDED RNA-ACTIVATED PROTEIN COMPND 9 KINASE; COMPND 10 CHAIN: B; COMPND 11 SYNONYM: INTERFERON-INDUCIBLE RNA-DEPENDENT PROTEIN KINASE, P68 COMPND 12 KINASE, P1/EIF-2A PROTEIN KINASE; COMPND 13 EC: 2.7.1.-; COMPND 14 ENGINEERED: YES; COMPND 15 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SACCHAROMYCES CEREVISIAE; SOURCE 3 ORGANISM_COMMON: BAKER'S YEAST; SOURCE 4 ORGANISM_TAXID: 4932; SOURCE 5 GENE: SUI2, TIF211; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21 DE3 PLYSS; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: MODIFIED PGEX-2T; SOURCE 11 MOL_ID: 2; SOURCE 12 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 13 ORGANISM_COMMON: HUMAN; SOURCE 14 ORGANISM_TAXID: 9606; SOURCE 15 GENE: PRKR, EIF2AK2, PKR; SOURCE 16 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 17 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 18 EXPRESSION_SYSTEM_STRAIN: BL21 DE3 PLYSS; SOURCE 19 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 20 EXPRESSION_SYSTEM_PLASMID: MODIFIED PET14B KEYWDS TRANSFERASE, KINASE, PROTEIN BIOSYNTHESIS, PROTEIN SYNTHESIS- KEYWDS 2 TRANSFERASE COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR A.C.DAR,T.E.DEVER,F.SICHERI REVDAT 6 23-AUG-23 2A1A 1 REMARK REVDAT 5 20-OCT-21 2A1A 1 SEQADV LINK REVDAT 4 13-JUL-11 2A1A 1 VERSN REVDAT 3 24-FEB-09 2A1A 1 VERSN REVDAT 2 04-OCT-05 2A1A 1 JRNL REVDAT 1 27-SEP-05 2A1A 0 JRNL AUTH A.C.DAR,T.E.DEVER,F.SICHERI JRNL TITL HIGHER-ORDER SUBSTRATE RECOGNITION OF EIF2ALPHA BY THE JRNL TITL 2 RNA-DEPENDENT PROTEIN KINASE PKR. JRNL REF CELL(CAMBRIDGE,MASS.) V. 122 887 2005 JRNL REFN ISSN 0092-8674 JRNL PMID 16179258 JRNL DOI 10.1016/J.CELL.2005.06.044 REMARK 2 REMARK 2 RESOLUTION. 2.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0005 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.51 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 96.4 REMARK 3 NUMBER OF REFLECTIONS : 14967 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) : 0.213 REMARK 3 R VALUE (WORKING SET) : 0.207 REMARK 3 FREE R VALUE : 0.268 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1662 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) : 2.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.87 REMARK 3 REFLECTION IN BIN (WORKING SET) : 944 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 87.23 REMARK 3 BIN R VALUE (WORKING SET) : 0.3170 REMARK 3 BIN FREE R VALUE SET COUNT : 115 REMARK 3 BIN FREE R VALUE : 0.4050 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3503 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 15 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 61.90 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.35000 REMARK 3 B22 (A**2) : -0.35000 REMARK 3 B33 (A**2) : 0.52000 REMARK 3 B12 (A**2) : -0.17000 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): 1.206 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.382 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.269 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 30.651 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.943 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.902 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3565 ; 0.012 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4788 ; 1.444 ; 1.975 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 427 ; 5.596 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 164 ;38.129 ;24.390 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 702 ;20.212 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 21 ;17.738 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 529 ; 0.098 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2603 ; 0.004 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1554 ; 0.218 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 2390 ; 0.312 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 116 ; 0.151 ; 0.200 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): 22 ; 0.182 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 3 ; 0.248 ; 0.200 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): 2200 ; 0.565 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3454 ; 0.987 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1540 ; 1.228 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1334 ; 2.072 ; 4.500 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 : 2 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 2 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 3 A 175 REMARK 3 RESIDUE RANGE : A 176 A 183 REMARK 3 ORIGIN FOR THE GROUP (A): 43.6850 97.8240 -88.8310 REMARK 3 T TENSOR REMARK 3 T11: 0.0313 T22: 0.0287 REMARK 3 T33: -0.2047 T12: 0.0269 REMARK 3 T13: -0.0595 T23: 0.0304 REMARK 3 L TENSOR REMARK 3 L11: 4.0190 L22: 3.3806 REMARK 3 L33: 5.6533 L12: 0.0802 REMARK 3 L13: 1.0518 L23: 1.8939 REMARK 3 S TENSOR REMARK 3 S11: 0.2306 S12: 0.0444 S13: -0.3038 REMARK 3 S21: 0.0201 S22: -0.0830 S23: 0.1069 REMARK 3 S31: 0.1991 S32: -0.2201 S33: -0.1475 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 2 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 255 B 541 REMARK 3 RESIDUE RANGE : B 9 B 15 REMARK 3 ORIGIN FOR THE GROUP (A): 49.8430 126.8140 -57.3780 REMARK 3 T TENSOR REMARK 3 T11: 0.1666 T22: 0.1028 REMARK 3 T33: -0.1754 T12: -0.0017 REMARK 3 T13: -0.0957 T23: -0.0800 REMARK 3 L TENSOR REMARK 3 L11: 2.0919 L22: 3.4687 REMARK 3 L33: 2.1590 L12: -1.3358 REMARK 3 L13: -0.5284 L23: 1.0503 REMARK 3 S TENSOR REMARK 3 S11: -0.0718 S12: -0.0965 S13: -0.1679 REMARK 3 S21: 0.3212 S22: 0.2526 S23: -0.5419 REMARK 3 S31: 0.4384 S32: 0.3095 S33: -0.1807 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK 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 REMARK 4 REMARK 4 2A1A COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-JUN-05. REMARK 100 THE DEPOSITION ID IS D_1000033366. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 19-APR-04 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8 REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 14-BM-C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 17397 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.800 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.05700 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 24.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.90 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.45400 REMARK 200 <I/SIGMA(I)> FOR SHELL : 3.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: 1Q46 FOR CHAIN A AND A PKR HOMOLOGY MODEL (BASED REMARK 200 ON PDB ENTRIES 2CPK, 1BKX, 1FMO, 1ATP AND 1BX6 FOR CHAIN B. REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 60.50 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.10 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 8 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 110.26667 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 55.13333 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 55.13333 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 110.26667 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: TETRAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 350 BIOMT1 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 292.02377 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 -110.26667 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 GLY A 1 REMARK 465 SER A 2 REMARK 465 GLU A 49 REMARK 465 LEU A 50 REMARK 465 SER A 51 REMARK 465 ARG A 52 REMARK 465 ARG A 53 REMARK 465 ARG A 54 REMARK 465 ILE A 55 REMARK 465 ARG A 56 REMARK 465 SER A 57 REMARK 465 ILE A 58 REMARK 465 GLN A 59 REMARK 465 LYS A 60 REMARK 465 SER B 351 REMARK 465 LYS B 352 REMARK 465 ASN B 353 REMARK 465 SER B 354 REMARK 465 SER B 542 REMARK 465 PRO B 543 REMARK 465 GLU B 544 REMARK 465 LYS B 545 REMARK 465 ASN B 546 REMARK 465 GLU B 547 REMARK 465 ARG B 548 REMARK 465 HIS B 549 REMARK 465 THR B 550 REMARK 465 ALA B 551 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 29 CG SD CE REMARK 470 LEU A 61 CG CD1 CD2 REMARK 470 ARG A 175 CG CD NE CZ NH1 NH2 REMARK 470 SER B 357 OG REMARK 470 LYS B 444 CG CD CE NZ 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 ASN B 412 OD2 ASP B 470 2.08 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 16 -11.76 93.20 REMARK 500 LYS A 174 -83.59 -108.96 REMARK 500 TYR B 300 57.88 -98.50 REMARK 500 ARG B 413 52.22 -109.71 REMARK 500 ASP B 414 19.48 -161.28 REMARK 500 ASN B 441 91.44 -57.13 REMARK 500 TYR B 454 -18.81 75.94 REMARK 500 SER B 461 -73.07 -104.06 REMARK 500 ASP B 500 48.63 -102.61 REMARK 500 ASP B 508 173.86 -59.66 REMARK 500 LYS B 540 46.42 -72.21 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2A19 RELATED DB: PDB REMARK 900 PKR-EIF2ALPHA-AMP-PNP COMPLEX. DBREF 2A1A A 3 175 UNP P20459 IF2A_YEAST 4 176 DBREF 2A1A B 258 538 UNP P19525 E2AK2_HUMAN 258 551 SEQADV 2A1A GLY A 1 UNP P20459 CLONING ARTIFACT SEQADV 2A1A SER A 2 UNP P20459 CLONING ARTIFACT SEQADV 2A1A GLY B 255 UNP P19525 CLONING ARTIFACT SEQADV 2A1A ALA B 256 UNP P19525 CLONING ARTIFACT SEQADV 2A1A HIS B 257 UNP P19525 CLONING ARTIFACT SEQADV 2A1A B UNP P19525 ASP 338 DELETION SEQADV 2A1A B UNP P19525 ASP 339 DELETION SEQADV 2A1A B UNP P19525 SER 340 DELETION SEQADV 2A1A B UNP P19525 LEU 341 DELETION SEQADV 2A1A B UNP P19525 GLU 342 DELETION SEQADV 2A1A B UNP P19525 SER 343 DELETION SEQADV 2A1A B UNP P19525 SER 344 DELETION SEQADV 2A1A B UNP P19525 ASP 345 DELETION SEQADV 2A1A B UNP P19525 TYR 346 DELETION SEQADV 2A1A B UNP P19525 ASP 347 DELETION SEQADV 2A1A B UNP P19525 PRO 348 DELETION SEQADV 2A1A B UNP P19525 GLU 349 DELETION SEQADV 2A1A B UNP P19525 ASN 350 DELETION SEQADV 2A1A ASN B 412 UNP P19525 HIS 412 ENGINEERED MUTATION SEQADV 2A1A TPO B 446 UNP P19525 THR 446 MODIFIED RESIDUE SEQADV 2A1A ALA B 551 UNP P19525 CYS 551 ENGINEERED MUTATION SEQRES 1 A 175 GLY SER SER HIS CYS ARG PHE TYR GLU ASN LYS TYR PRO SEQRES 2 A 175 GLU ILE ASP ASP ILE VAL MET VAL ASN VAL GLN GLN ILE SEQRES 3 A 175 ALA GLU MET GLY ALA TYR VAL LYS LEU LEU GLU TYR ASP SEQRES 4 A 175 ASN ILE GLU GLY MET ILE LEU LEU SER GLU LEU SER ARG SEQRES 5 A 175 ARG ARG ILE ARG SER ILE GLN LYS LEU ILE ARG VAL GLY SEQRES 6 A 175 LYS ASN ASP VAL ALA VAL VAL LEU ARG VAL ASP LYS GLU SEQRES 7 A 175 LYS GLY TYR ILE ASP LEU SER LYS ARG ARG VAL SER SER SEQRES 8 A 175 GLU ASP ILE ILE LYS CYS GLU GLU LYS TYR GLN LYS SER SEQRES 9 A 175 LYS THR VAL HIS SER ILE LEU ARG TYR CYS ALA GLU LYS SEQRES 10 A 175 PHE GLN ILE PRO LEU GLU GLU LEU TYR LYS THR ILE ALA SEQRES 11 A 175 TRP PRO LEU SER ARG LYS PHE GLY HIS ALA TYR GLU ALA SEQRES 12 A 175 PHE LYS LEU SER ILE ILE ASP GLU THR VAL TRP GLU GLY SEQRES 13 A 175 ILE GLU PRO PRO SER LYS ASP VAL LEU ASP GLU LEU LYS SEQRES 14 A 175 ASN TYR ILE SER LYS ARG SEQRES 1 B 284 GLY ALA HIS THR VAL ASP LYS ARG PHE GLY MET ASP PHE SEQRES 2 B 284 LYS GLU ILE GLU LEU ILE GLY SER GLY GLY PHE GLY GLN SEQRES 3 B 284 VAL PHE LYS ALA LYS HIS ARG ILE ASP GLY LYS THR TYR SEQRES 4 B 284 VAL ILE LYS ARG VAL LYS TYR ASN ASN GLU LYS ALA GLU SEQRES 5 B 284 ARG GLU VAL LYS ALA LEU ALA LYS LEU ASP HIS VAL ASN SEQRES 6 B 284 ILE VAL HIS TYR ASN GLY CYS TRP ASP GLY PHE ASP TYR SEQRES 7 B 284 ASP PRO GLU THR SER SER LYS ASN SER SER ARG SER LYS SEQRES 8 B 284 THR LYS CYS LEU PHE ILE GLN MET GLU PHE CYS ASP LYS SEQRES 9 B 284 GLY THR LEU GLU GLN TRP ILE GLU LYS ARG ARG GLY GLU SEQRES 10 B 284 LYS LEU ASP LYS VAL LEU ALA LEU GLU LEU PHE GLU GLN SEQRES 11 B 284 ILE THR LYS GLY VAL ASP TYR ILE HIS SER LYS LYS LEU SEQRES 12 B 284 ILE ASN ARG ASP LEU LYS PRO SER ASN ILE PHE LEU VAL SEQRES 13 B 284 ASP THR LYS GLN VAL LYS ILE GLY ASP PHE GLY LEU VAL SEQRES 14 B 284 THR SER LEU LYS ASN ASP GLY LYS ARG TPO ARG SER LYS SEQRES 15 B 284 GLY THR LEU ARG TYR MET SER PRO GLU GLN ILE SER SER SEQRES 16 B 284 GLN ASP TYR GLY LYS GLU VAL ASP LEU TYR ALA LEU GLY SEQRES 17 B 284 LEU ILE LEU ALA GLU LEU LEU HIS VAL CYS ASP THR ALA SEQRES 18 B 284 PHE GLU THR SER LYS PHE PHE THR ASP LEU ARG ASP GLY SEQRES 19 B 284 ILE ILE SER ASP ILE PHE ASP LYS LYS GLU LYS THR LEU SEQRES 20 B 284 LEU GLN LYS LEU LEU SER LYS LYS PRO GLU ASP ARG PRO SEQRES 21 B 284 ASN THR SER GLU ILE LEU ARG THR LEU THR VAL TRP LYS SEQRES 22 B 284 LYS SER PRO GLU LYS ASN GLU ARG HIS THR ALA MODRES 2A1A TPO B 446 THR PHOSPHOTHREONINE HET TPO B 446 11 HETNAM TPO PHOSPHOTHREONINE HETSYN TPO PHOSPHONOTHREONINE FORMUL 2 TPO C4 H10 N O6 P FORMUL 3 HOH *15(H2 O) HELIX 1 1 SER A 90 GLN A 119 1 30 HELIX 2 2 PRO A 121 ILE A 129 1 9 HELIX 3 3 ILE A 129 GLY A 138 1 10 HELIX 4 4 HIS A 139 ASP A 150 1 12 HELIX 5 5 GLU A 151 GLU A 155 5 5 HELIX 6 6 SER A 161 ILE A 172 1 12 HELIX 7 7 ASP B 260 ASP B 266 1 7 HELIX 8 8 ASN B 302 ALA B 305 5 4 HELIX 9 9 GLU B 306 ALA B 313 1 8 HELIX 10 10 THR B 373 ARG B 382 1 10 HELIX 11 11 ASP B 387 LYS B 408 1 22 HELIX 12 12 LYS B 416 SER B 418 5 3 HELIX 13 13 SER B 456 SER B 461 1 6 HELIX 14 14 LYS B 467 HIS B 483 1 17 HELIX 15 15 THR B 487 ASP B 500 1 14 HELIX 16 16 ASP B 508 LEU B 519 1 12 HELIX 17 17 LYS B 522 ARG B 526 5 5 HELIX 18 18 ASN B 528 LYS B 540 1 13 SHEET 1 A 6 ILE A 18 ILE A 26 0 SHEET 2 A 6 GLY A 30 LEU A 35 -1 O TYR A 32 N GLN A 25 SHEET 3 A 6 GLU A 42 LEU A 46 -1 O ILE A 45 N ALA A 31 SHEET 4 A 6 TYR A 81 SER A 85 1 O LEU A 84 N MET A 44 SHEET 5 A 6 ASN A 67 ASP A 76 -1 N VAL A 71 O SER A 85 SHEET 6 A 6 ILE A 18 ILE A 26 -1 N VAL A 21 O ASP A 68 SHEET 1 B 5 PHE B 267 SER B 275 0 SHEET 2 B 5 GLY B 279 HIS B 286 -1 O LYS B 283 N GLU B 271 SHEET 3 B 5 THR B 292 LYS B 299 -1 O ILE B 295 N PHE B 282 SHEET 4 B 5 LYS B 358 GLU B 367 -1 O MET B 366 N VAL B 294 SHEET 5 B 5 TYR B 323 TYR B 332 -1 N GLY B 325 O GLN B 365 SHEET 1 C 2 LEU B 410 ASN B 412 0 SHEET 2 C 2 VAL B 436 SER B 438 -1 O THR B 437 N ILE B 411 SHEET 1 D 2 ILE B 420 ASP B 424 0 SHEET 2 D 2 GLN B 427 ILE B 430 -1 O LYS B 429 N PHE B 421 LINK C ARG B 445 N TPO B 446 1555 1555 1.33 LINK C TPO B 446 N ARG B 447 1555 1555 1.34 CRYST1 84.300 84.300 165.400 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 0.011862 0.006849 0.000000 0.00000 SCALE2 0.000000 0.013698 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006046 0.00000