HEADER TRANSFERASE 22-NOV-17 5YUM TITLE CRYSTALLOGRAPHIC STRUCTURES OF ILVN.VAL/ILE COMPLEXES:CONFORMATIONAL TITLE 2 SELECTIVITY FOR FEEDBACK INHIBITION OF AHASS COMPND MOL_ID: 1; COMPND 2 MOLECULE: ACETOLACTATE SYNTHASE ISOZYME 1 SMALL SUBUNIT; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: ACETOHYDROXY-ACID SYNTHASE I SMALL SUBUNIT,ALS-I; COMPND 5 EC: 2.2.1.6; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI (STRAIN K12); SOURCE 3 ORGANISM_TAXID: 83333; SOURCE 4 STRAIN: K12; SOURCE 5 GENE: ILVN, B3670, JW3645; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS TRANSFERASE SUBUNIT, REGULATORY SUBUNIT, ACT PROTEIN, AMINO ACID KEYWDS 2 BINDING, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR S.P.SARMA,A.BANSAL,H.SCHINDELIN,B.DEMELER REVDAT 5 22-NOV-23 5YUM 1 LINK REVDAT 4 01-MAY-19 5YUM 1 JRNL REVDAT 3 10-APR-19 5YUM 1 JRNL REVDAT 2 03-APR-19 5YUM 1 JRNL REVDAT 1 19-SEP-18 5YUM 0 JRNL AUTH A.BANSAL,N.M.KARANTH,B.DEMELER,H.SCHINDELIN,S.P.SARMA JRNL TITL CRYSTALLOGRAPHIC STRUCTURES OF ILVN·VAL/ILE COMPLEXES: JRNL TITL 2 CONFORMATIONAL SELECTIVITY FOR FEEDBACK INHIBITION OF ACETO JRNL TITL 3 HYDROXY ACID SYNTHASES. JRNL REF BIOCHEMISTRY V. 58 1992 2019 JRNL REFN ISSN 1520-4995 JRNL PMID 30887800 JRNL DOI 10.1021/ACS.BIOCHEM.9B00050 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH N.M.KARANTH,S.P.SARMA REMARK 1 TITL THE COIL-TO-HELIX TRANSITION IN ILVN REGULATES THE REMARK 1 TITL 2 ALLOSTERIC CONTROL OF ESCHERICHIA COLI ACETOHYDROXYACID REMARK 1 TITL 3 SYNTHASE I. REMARK 1 REF BIOCHEMISTRY V. 52 70 2013 REMARK 1 REFN ISSN 1520-4995 REMARK 1 PMID 23205845 REMARK 1 DOI 10.1021/BI301415M REMARK 1 REFERENCE 2 REMARK 1 AUTH A.MITRA,S.P.SARMA REMARK 1 TITL ESCHERICHIA COLI ILVN INTERACTS WITH THE FAD BINDING DOMAIN REMARK 1 TITL 2 OF ILVB AND ACTIVATES THE AHAS I ENZYME. REMARK 1 REF BIOCHEMISTRY V. 47 1518 2008 REMARK 1 REFN ISSN 0006-2960 REMARK 1 PMID 18193896 REMARK 1 DOI 10.1021/BI701893B REMARK 2 REMARK 2 RESOLUTION. 2.43 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX V1.13-2998-000 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) : 2.43 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 57.88 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 5187 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.194 REMARK 3 R VALUE (WORKING SET) : 0.191 REMARK 3 FREE R VALUE : 0.226 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 6.810 REMARK 3 FREE R VALUE TEST SET COUNT : 353 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 57.8943 - 3.5078 0.99 1640 132 0.1767 0.1995 REMARK 3 2 3.5078 - 2.7843 1.00 1614 104 0.2069 0.2621 REMARK 3 3 2.7843 - 2.4323 1.00 1580 117 0.2145 0.2931 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) : 0.330 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 24.690 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 41.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 : 0.003 752 REMARK 3 ANGLE : 0.621 1022 REMARK 3 CHIRALITY : 0.046 120 REMARK 3 PLANARITY : 0.004 135 REMARK 3 DIHEDRAL : 7.981 631 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): -3.8620 22.5038 1.1090 REMARK 3 T TENSOR REMARK 3 T11: 0.2490 T22: 0.2831 REMARK 3 T33: 0.3432 T12: -0.0019 REMARK 3 T13: 0.0060 T23: -0.0013 REMARK 3 L TENSOR REMARK 3 L11: 5.4458 L22: 6.4943 REMARK 3 L33: 6.2998 L12: -0.7097 REMARK 3 L13: -0.1742 L23: -0.1352 REMARK 3 S TENSOR REMARK 3 S11: -0.2885 S12: -0.2545 S13: 0.1280 REMARK 3 S21: -0.2611 S22: 0.0401 S23: -0.5522 REMARK 3 S31: -0.3746 S32: 0.5986 S33: 0.1933 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 5YUM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 01-DEC-17. REMARK 100 THE DEPOSITION ID IS D_1300005715. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 12-JAN-17 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU FR-E+ SUPERBRIGHT REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV++ REMARK 200 INTENSITY-INTEGRATION SOFTWARE : IMOSFLM V7.0 REMARK 200 DATA SCALING SOFTWARE : AIMLESS V7.0 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 5202 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.430 REMARK 200 RESOLUTION RANGE LOW (A) : 57.880 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 10.50 REMARK 200 R MERGE (I) : 0.06800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 20.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.43 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.52 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 10.40 REMARK 200 R MERGE FOR SHELL (I) : 0.41400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.300 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER V7.0 REMARK 200 STARTING MODEL: 2LVW REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 58.73 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.98 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.01M COBALT(II) CHLORIDE HEXAHYDRATE, REMARK 280 0.1M MES MONOHYDRATE PH 6.5, 1.8M AMMONIUM SULPHATE, MICROBATCH, REMARK 280 TEMPERATURE 288K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z REMARK 290 6555 -X,-X+Y,-Z REMARK 290 7555 X+2/3,Y+1/3,Z+1/3 REMARK 290 8555 -Y+2/3,X-Y+1/3,Z+1/3 REMARK 290 9555 -X+Y+2/3,-X+1/3,Z+1/3 REMARK 290 10555 Y+2/3,X+1/3,-Z+1/3 REMARK 290 11555 X-Y+2/3,-Y+1/3,-Z+1/3 REMARK 290 12555 -X+2/3,-X+Y+1/3,-Z+1/3 REMARK 290 13555 X+1/3,Y+2/3,Z+2/3 REMARK 290 14555 -Y+1/3,X-Y+2/3,Z+2/3 REMARK 290 15555 -X+Y+1/3,-X+2/3,Z+2/3 REMARK 290 16555 Y+1/3,X+2/3,-Z+2/3 REMARK 290 17555 X-Y+1/3,-Y+2/3,-Z+2/3 REMARK 290 18555 -X+1/3,-X+Y+2/3,-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 0.00000 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 0.00000 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 0.00000 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 0.00000 REMARK 290 SMTRY1 7 1.000000 0.000000 0.000000 44.81000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 25.87107 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 28.95667 REMARK 290 SMTRY1 8 -0.500000 -0.866025 0.000000 44.81000 REMARK 290 SMTRY2 8 0.866025 -0.500000 0.000000 25.87107 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 28.95667 REMARK 290 SMTRY1 9 -0.500000 0.866025 0.000000 44.81000 REMARK 290 SMTRY2 9 -0.866025 -0.500000 0.000000 25.87107 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 28.95667 REMARK 290 SMTRY1 10 -0.500000 0.866025 0.000000 44.81000 REMARK 290 SMTRY2 10 0.866025 0.500000 0.000000 25.87107 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 28.95667 REMARK 290 SMTRY1 11 1.000000 0.000000 0.000000 44.81000 REMARK 290 SMTRY2 11 0.000000 -1.000000 0.000000 25.87107 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 28.95667 REMARK 290 SMTRY1 12 -0.500000 -0.866025 0.000000 44.81000 REMARK 290 SMTRY2 12 -0.866025 0.500000 0.000000 25.87107 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 28.95667 REMARK 290 SMTRY1 13 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 51.74213 REMARK 290 SMTRY3 13 0.000000 0.000000 1.000000 57.91333 REMARK 290 SMTRY1 14 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 14 0.866025 -0.500000 0.000000 51.74213 REMARK 290 SMTRY3 14 0.000000 0.000000 1.000000 57.91333 REMARK 290 SMTRY1 15 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 15 -0.866025 -0.500000 0.000000 51.74213 REMARK 290 SMTRY3 15 0.000000 0.000000 1.000000 57.91333 REMARK 290 SMTRY1 16 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 16 0.866025 0.500000 0.000000 51.74213 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 57.91333 REMARK 290 SMTRY1 17 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 17 0.000000 -1.000000 0.000000 51.74213 REMARK 290 SMTRY3 17 0.000000 0.000000 -1.000000 57.91333 REMARK 290 SMTRY1 18 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 18 -0.866025 0.500000 0.000000 51.74213 REMARK 290 SMTRY3 18 0.000000 0.000000 -1.000000 57.91333 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2500 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 9190 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -19.0 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 350 BIOMT1 2 -0.500000 -0.866025 0.000000 0.00000 REMARK 350 BIOMT2 2 -0.866025 0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 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 CO CO A 102 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 GLY A 1 REMARK 465 SER A 2 REMARK 465 MET A 3 REMARK 465 GLN A 4 REMARK 465 ASN A 5 REMARK 465 THR A 6 REMARK 465 THR A 7 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 LYS A 73 CG CD CE NZ REMARK 470 GLU A 75 CG CD OE1 OE2 REMARK 470 LYS A 79 CG CD 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 O HOH A 224 O HOH A 224 6555 2.13 REMARK 500 O HOH A 224 O HOH A 226 6555 2.15 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 85 -153.64 -119.46 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 226 DISTANCE = 6.64 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 CO A 102 CO REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 20 ND1 REMARK 620 2 HIS A 20 ND1 0.0 REMARK 620 3 ASP A 76 OD1 71.1 71.1 REMARK 620 4 ASP A 76 OD1 71.1 71.1 0.0 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 ILE A 101 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CO A 102 DBREF 5YUM A 3 98 UNP P0ADF8 ILVN_ECOLI 1 96 SEQADV 5YUM GLY A 1 UNP P0ADF8 EXPRESSION TAG SEQADV 5YUM SER A 2 UNP P0ADF8 EXPRESSION TAG SEQRES 1 A 98 GLY SER MET GLN ASN THR THR HIS ASP ASN VAL ILE LEU SEQRES 2 A 98 GLU LEU THR VAL ARG ASN HIS PRO GLY VAL MET THR HIS SEQRES 3 A 98 VAL CYS GLY LEU PHE ALA ARG ARG ALA PHE ASN VAL GLU SEQRES 4 A 98 GLY ILE LEU CYS LEU PRO ILE GLN ASP SER ASP LYS SER SEQRES 5 A 98 HIS ILE TRP LEU LEU VAL ASN ASP ASP GLN ARG LEU GLU SEQRES 6 A 98 GLN MET ILE SER GLN ILE ASP LYS LEU GLU ASP VAL VAL SEQRES 7 A 98 LYS VAL GLN ARG ASN GLN SER ASP PRO THR MET PHE ASN SEQRES 8 A 98 LYS ILE ALA VAL PHE PHE GLN HET ILE A 101 9 HET CO A 102 1 HETNAM ILE ISOLEUCINE HETNAM CO COBALT (II) ION FORMUL 2 ILE C6 H13 N O2 FORMUL 3 CO CO 2+ FORMUL 4 HOH *26(H2 O) HELIX 1 AA1 GLY A 22 ARG A 33 1 12 HELIX 2 AA2 ARG A 63 LYS A 73 1 11 HELIX 3 AA3 THR A 88 VAL A 95 1 8 SHEET 1 AA1 4 GLY A 40 PRO A 45 0 SHEET 2 AA1 4 LYS A 51 ASN A 59 -1 O HIS A 53 N LEU A 44 SHEET 3 AA1 4 ASN A 10 ARG A 18 -1 N LEU A 15 O ILE A 54 SHEET 4 AA1 4 VAL A 77 ARG A 82 -1 O GLN A 81 N GLU A 14 LINK ND1 HIS A 20 CO CO A 102 1555 1555 2.22 LINK ND1 HIS A 20 CO CO A 102 1555 10455 2.22 LINK OD1 ASP A 76 CO CO A 102 1555 1555 2.61 LINK OD1 ASP A 76 CO CO A 102 1555 10455 2.61 SITE 1 AC1 11 ASN A 19 HIS A 20 GLY A 22 VAL A 23 SITE 2 AC1 11 MET A 24 ASN A 37 VAL A 38 ILE A 41 SITE 3 AC1 11 CYS A 43 HOH A 205 HOH A 211 SITE 1 AC2 2 HIS A 20 ASP A 76 CRYST1 89.620 89.620 86.870 90.00 90.00 120.00 H 3 2 18 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 0.011158 0.006442 0.000000 0.00000 SCALE2 0.000000 0.012884 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011511 0.00000