HEADER ISOMERASE 07-MAR-97 1KVU TITLE UDP-GALACTOSE 4-EPIMERASE COMPLEXED WITH UDP-PHENOL COMPND MOL_ID: 1; COMPND 2 MOLECULE: UDP-GALACTOSE 4-EPIMERASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: EPIMERASE; COMPND 5 EC: 5.1.3.2; 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 CELL_LINE: BL21; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3) PLYSS KEYWDS UDP-GALACTOSE, EPIMERASE, ISOMERASE, GALACTOSE METABOLISM EXPDTA X-RAY DIFFRACTION AUTHOR J.B.THODEN,A.M.GULICK,H.M.HOLDEN REVDAT 7 14-FEB-24 1KVU 1 REMARK REVDAT 6 03-NOV-21 1KVU 1 REMARK SEQADV LINK ATOM REVDAT 5 27-MAY-15 1KVU 1 AUTHOR REVDAT 4 16-NOV-11 1KVU 1 HETATM REVDAT 3 13-JUL-11 1KVU 1 VERSN REVDAT 2 24-FEB-09 1KVU 1 VERSN REVDAT 1 18-MAR-98 1KVU 0 JRNL AUTH Y.LIU,J.B.THODEN,J.KIM,E.BERGER,A.M.GULICK,F.J.RUZICKA, JRNL AUTH 2 H.M.HOLDEN,P.A.FREY JRNL TITL MECHANISTIC ROLES OF TYROSINE 149 AND SERINE 124 IN JRNL TITL 2 UDP-GALACTOSE 4-EPIMERASE FROM ESCHERICHIA COLI. JRNL REF BIOCHEMISTRY V. 36 10675 1997 JRNL REFN ISSN 0006-2960 JRNL PMID 9271498 JRNL DOI 10.1021/BI970430A REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : TNT REMARK 3 AUTHORS : TRONRUD,TEN EYCK,MATTHEWS REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 35034 REMARK 3 REMARK 3 USING DATA ABOVE SIGMA CUTOFF. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.179 REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 REMARK 3 USING ALL DATA, NO SIGMA CUTOFF. REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : NULL REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : NULL REMARK 3 FREE R VALUE (NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2625 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 94 REMARK 3 SOLVENT ATOMS : 527 REMARK 3 REMARK 3 WILSON B VALUE (FROM FCALC, A**2) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. RMS WEIGHT COUNT REMARK 3 BOND LENGTHS (A) : 0.016 ; NULL ; NULL REMARK 3 BOND ANGLES (DEGREES) : 2.460 ; NULL ; NULL REMARK 3 TORSION ANGLES (DEGREES) : 15.100; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES (DEGREES) : NULL ; NULL ; NULL REMARK 3 TRIGONAL CARBON PLANES (A) : 0.013 ; NULL ; NULL REMARK 3 GENERAL PLANES (A) : NULL ; NULL ; NULL REMARK 3 ISOTROPIC THERMAL FACTORS (A**2) : NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS (A) : NULL ; NULL ; NULL REMARK 3 REMARK 3 INCORRECT CHIRAL-CENTERS (COUNT) : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL REMARK 3 REMARK 3 RESTRAINT LIBRARIES. REMARK 3 STEREOCHEMISTRY : NULL REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: TNT REMARK 4 REMARK 4 1KVU COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000174510. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 87.0 REMARK 200 PH : 9.0 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 RUH2R REMARK 200 MONOCHROMATIC OR LAUE (M/L) : NULL REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : AREA DETECTOR REMARK 200 DETECTOR MANUFACTURER : SIEMENS HI-STAR REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : XSCALIBRE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 35034 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 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 (%) : 96.0 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.03900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 57.93 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.92 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 9.0 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 72.26667 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 36.13333 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 36.13333 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 72.26667 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 7930 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 24900 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -81.0 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 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 36.13333 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 704 LIES ON A SPECIAL POSITION. 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 HOH A 534 O HOH A 555 1.88 REMARK 500 O HOH A 531 O HOH A 819 2.05 REMARK 500 O HOH A 570 O HOH A 914 2.05 REMARK 500 O HOH A 686 O HOH A 751 2.07 REMARK 500 O HOH A 708 O HOH A 792 2.18 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 763 O HOH A 763 6555 0.65 REMARK 500 O HOH A 917 O HOH A 917 4556 0.89 REMARK 500 O HOH A 909 O HOH A 909 5555 1.12 REMARK 500 O HOH A 714 O HOH A 714 5555 1.70 REMARK 500 O HOH A 764 O HOH A 790 6555 1.93 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 GLU A 62 CD GLU A 62 OE1 0.068 REMARK 500 GLU A 62 CD GLU A 62 OE2 -0.081 REMARK 500 LYS A 92 CE LYS A 92 NZ 0.241 REMARK 500 GLU A 95 CD GLU A 95 OE1 0.074 REMARK 500 GLU A 138 CD GLU A 138 OE1 0.103 REMARK 500 GLU A 157 CD GLU A 157 OE1 0.095 REMARK 500 GLU A 191 CD GLU A 191 OE1 0.085 REMARK 500 GLU A 191 CD GLU A 191 OE2 -0.079 REMARK 500 LYS A 278 CE LYS A 278 NZ -0.332 REMARK 500 GLU A 293 CD GLU A 293 OE1 0.069 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 ARG A 2 NE - CZ - NH1 ANGL. DEV. = 3.6 DEGREES REMARK 500 ASP A 26 CB - CG - OD1 ANGL. DEV. = -6.5 DEGREES REMARK 500 ASP A 31 CB - CG - OD1 ANGL. DEV. = -6.2 DEGREES REMARK 500 ASP A 58 CB - CG - OD1 ANGL. DEV. = 5.5 DEGREES REMARK 500 ASP A 58 CB - CG - OD2 ANGL. DEV. = -7.6 DEGREES REMARK 500 HIS A 70 CB - CA - C ANGL. DEV. = -12.2 DEGREES REMARK 500 THR A 76 CA - CB - CG2 ANGL. DEV. = -13.1 DEGREES REMARK 500 TYR A 96 CA - CB - CG ANGL. DEV. = -12.1 DEGREES REMARK 500 ARG A 106 NE - CZ - NH1 ANGL. DEV. = 3.3 DEGREES REMARK 500 ARG A 106 NE - CZ - NH2 ANGL. DEV. = -4.0 DEGREES REMARK 500 ARG A 112 NE - CZ - NH2 ANGL. DEV. = -3.2 DEGREES REMARK 500 PRO A 148 N - CA - CB ANGL. DEV. = 7.8 DEGREES REMARK 500 PHE A 149 CB - CG - CD1 ANGL. DEV. = -4.6 DEGREES REMARK 500 ASP A 169 CB - CG - OD1 ANGL. DEV. = -5.5 DEGREES REMARK 500 PHE A 178 CB - CA - C ANGL. DEV. = 12.4 DEGREES REMARK 500 PHE A 178 CB - CG - CD2 ANGL. DEV. = 4.9 DEGREES REMARK 500 ASP A 188 CB - CG - OD1 ANGL. DEV. = -7.6 DEGREES REMARK 500 ASP A 188 CB - CG - OD2 ANGL. DEV. = 5.8 DEGREES REMARK 500 ASP A 221 CB - CG - OD2 ANGL. DEV. = 8.4 DEGREES REMARK 500 TYR A 222 CB - CG - CD1 ANGL. DEV. = -5.6 DEGREES REMARK 500 ASP A 232 CB - CG - OD2 ANGL. DEV. = 6.1 DEGREES REMARK 500 TYR A 233 CB - CG - CD2 ANGL. DEV. = 4.9 DEGREES REMARK 500 TYR A 233 CB - CG - CD1 ANGL. DEV. = -4.8 DEGREES REMARK 500 ASP A 238 CB - CG - OD2 ANGL. DEV. = -6.6 DEGREES REMARK 500 ASP A 241 CB - CG - OD2 ANGL. DEV. = -5.8 DEGREES REMARK 500 TYR A 286 CB - CG - CD1 ANGL. DEV. = -5.0 DEGREES REMARK 500 ASP A 295 CB - CG - OD1 ANGL. DEV. = 5.7 DEGREES REMARK 500 ASP A 302 CB - CG - OD2 ANGL. DEV. = 8.4 DEGREES REMARK 500 ASP A 307 CB - CG - OD1 ANGL. DEV. = -10.5 DEGREES REMARK 500 ASP A 307 CB - CG - OD2 ANGL. DEV. = 7.9 DEGREES REMARK 500 ARG A 308 NE - CZ - NH1 ANGL. DEV. = -3.3 DEGREES REMARK 500 ASP A 319 CB - CG - OD1 ANGL. DEV. = 6.0 DEGREES REMARK 500 ASP A 319 CB - CG - OD2 ANGL. DEV. = -5.5 DEGREES REMARK 500 ASP A 324 CB - CG - OD1 ANGL. DEV. = 5.8 DEGREES REMARK 500 ASP A 324 CB - CG - OD2 ANGL. DEV. = -9.0 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 TYR A 11 -73.06 -47.86 REMARK 500 SER A 123 -163.48 -103.76 REMARK 500 PRO A 168 -7.02 -54.95 REMARK 500 PHE A 178 -113.40 -92.25 REMARK 500 REMARK 500 REMARK: NULL 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 NA A 410 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLN A 91 OE1 REMARK 620 2 HOH A 492 O 83.5 REMARK 620 3 HOH A 580 O 86.2 86.5 REMARK 620 4 HOH A 744 O 179.3 96.6 93.1 REMARK 620 5 HOH A 796 O 103.5 146.0 61.3 76.0 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A 411 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLN A 194 O REMARK 620 2 HOH A 630 O 80.5 REMARK 620 3 HOH A 650 O 94.0 96.1 REMARK 620 4 HOH A 679 O 102.5 174.2 88.7 REMARK 620 5 HOH A 708 O 158.4 91.7 107.0 83.7 REMARK 620 6 HOH A 892 O 95.8 67.0 158.6 107.6 62.7 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A 412 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLN A 334 O REMARK 620 2 HOH A 451 O 90.3 REMARK 620 3 HOH A 593 O 92.7 78.9 REMARK 620 4 HOH A 641 O 169.7 86.1 96.0 REMARK 620 5 HOH A 723 O 80.3 75.9 153.7 89.5 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 NA A 410 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 411 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 412 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NAD A 340 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE UPG A 341 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 430 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PEG A 420 DBREF 1KVU A 1 338 UNP P09147 GALE_ECOLI 1 338 SEQADV 1KVU PHE A 149 UNP P09147 TYR 149 ENGINEERED MUTATION SEQRES 1 A 338 MET ARG VAL LEU VAL THR GLY GLY SER GLY TYR ILE GLY SEQRES 2 A 338 SER HIS THR CYS VAL GLN LEU LEU GLN ASN GLY HIS ASP SEQRES 3 A 338 VAL ILE ILE LEU ASP ASN LEU CYS ASN SER LYS ARG SER SEQRES 4 A 338 VAL LEU PRO VAL ILE GLU ARG LEU GLY GLY LYS HIS PRO SEQRES 5 A 338 THR PHE VAL GLU GLY ASP ILE ARG ASN GLU ALA LEU MET SEQRES 6 A 338 THR GLU ILE LEU HIS ASP HIS ALA ILE ASP THR VAL ILE SEQRES 7 A 338 HIS PHE ALA GLY LEU LYS ALA VAL GLY GLU SER VAL GLN SEQRES 8 A 338 LYS PRO LEU GLU TYR TYR ASP ASN ASN VAL ASN GLY THR SEQRES 9 A 338 LEU ARG LEU ILE SER ALA MET ARG ALA ALA ASN VAL LYS SEQRES 10 A 338 ASN PHE ILE PHE SER SER SER ALA THR VAL TYR GLY ASP SEQRES 11 A 338 GLN PRO LYS ILE PRO TYR VAL GLU SER PHE PRO THR GLY SEQRES 12 A 338 THR PRO GLN SER PRO PHE GLY LYS SER LYS LEU MET VAL SEQRES 13 A 338 GLU GLN ILE LEU THR ASP LEU GLN LYS ALA GLN PRO ASP SEQRES 14 A 338 TRP SER ILE ALA LEU LEU ARG TYR PHE ASN PRO VAL GLY SEQRES 15 A 338 ALA HIS PRO SER GLY ASP MET GLY GLU ASP PRO GLN GLY SEQRES 16 A 338 ILE PRO ASN ASN LEU MET PRO TYR ILE ALA GLN VAL ALA SEQRES 17 A 338 VAL GLY ARG ARG ASP SER LEU ALA ILE PHE GLY ASN ASP SEQRES 18 A 338 TYR PRO THR GLU ASP GLY THR GLY VAL ARG ASP TYR ILE SEQRES 19 A 338 HIS VAL MET ASP LEU ALA ASP GLY HIS VAL VAL ALA MET SEQRES 20 A 338 GLU LYS LEU ALA ASN LYS PRO GLY VAL HIS ILE TYR ASN SEQRES 21 A 338 LEU GLY ALA GLY VAL GLY ASN SER VAL LEU ASP VAL VAL SEQRES 22 A 338 ASN ALA PHE SER LYS ALA CYS GLY LYS PRO VAL ASN TYR SEQRES 23 A 338 HIS PHE ALA PRO ARG ARG GLU GLY ASP LEU PRO ALA TYR SEQRES 24 A 338 TRP ALA ASP ALA SER LYS ALA ASP ARG GLU LEU ASN TRP SEQRES 25 A 338 ARG VAL THR ARG THR LEU ASP GLU MET ALA GLN ASP THR SEQRES 26 A 338 TRP HIS TRP GLN SER ARG HIS PRO GLN GLY TYR PRO ASP HET NA A 410 1 HET NA A 411 1 HET NA A 412 1 HET NAD A 340 44 HET UPG A 341 36 HET EDO A 430 4 HET PEG A 420 7 HETNAM NA SODIUM ION HETNAM NAD NICOTINAMIDE-ADENINE-DINUCLEOTIDE HETNAM UPG URIDINE-5'-DIPHOSPHATE-GLUCOSE HETNAM EDO 1,2-ETHANEDIOL HETNAM PEG DI(HYDROXYETHYL)ETHER HETSYN UPG URIDINE-5'-MONOPHOSPHATE GLUCOPYRANOSYL-MONOPHOSPHATE HETSYN 2 UPG ESTER HETSYN EDO ETHYLENE GLYCOL FORMUL 2 NA 3(NA 1+) FORMUL 5 NAD C21 H27 N7 O14 P2 FORMUL 6 UPG C15 H24 N2 O17 P2 FORMUL 7 EDO C2 H6 O2 FORMUL 8 PEG C4 H10 O3 FORMUL 9 HOH *527(H2 O) HELIX 1 1 TYR A 11 GLN A 22 1 12 HELIX 2 2 ARG A 38 GLY A 48 5 11 HELIX 3 3 GLU A 62 ASP A 71 1 10 HELIX 4 4 VAL A 86 GLN A 91 1 6 HELIX 5 5 PRO A 93 ALA A 114 1 22 HELIX 6 6 ALA A 125 TYR A 128 5 4 HELIX 7 7 PRO A 148 ALA A 166 1 19 HELIX 8 8 LEU A 200 ALA A 208 1 9 HELIX 9 9 VAL A 236 LEU A 250 1 15 HELIX 10 10 VAL A 269 CYS A 280 1 12 HELIX 11 11 SER A 304 LEU A 310 1 7 HELIX 12 12 LEU A 318 ARG A 331 1 14 SHEET 1 A 7 GLY A 255 LEU A 261 0 SHEET 2 A 7 SER A 171 TYR A 177 1 N ILE A 172 O GLY A 255 SHEET 3 A 7 ASN A 118 SER A 124 1 N PHE A 119 O SER A 171 SHEET 4 A 7 THR A 76 HIS A 79 1 N VAL A 77 O ILE A 120 SHEET 5 A 7 ARG A 2 THR A 6 1 N LEU A 4 O THR A 76 SHEET 6 A 7 ASP A 26 ASP A 31 1 N ASP A 26 O VAL A 3 SHEET 7 A 7 THR A 53 GLU A 56 1 N THR A 53 O ILE A 29 SHEET 1 B 2 ASN A 179 VAL A 181 0 SHEET 2 B 2 TYR A 233 HIS A 235 1 N ILE A 234 O ASN A 179 SHEET 1 C 2 LEU A 215 PHE A 218 0 SHEET 2 C 2 TYR A 286 ALA A 289 1 N HIS A 287 O LEU A 215 LINK OE1 GLN A 91 NA NA A 410 1555 1555 2.34 LINK O GLN A 194 NA NA A 411 1555 1555 2.33 LINK O GLN A 334 NA NA A 412 1555 1555 2.25 LINK NA NA A 410 O HOH A 492 1555 1555 2.73 LINK NA NA A 410 O HOH A 580 1555 1555 2.28 LINK NA NA A 410 O HOH A 744 1555 5555 2.28 LINK NA NA A 410 O HOH A 796 1555 1555 3.12 LINK NA NA A 411 O HOH A 630 1555 1555 2.51 LINK NA NA A 411 O HOH A 650 1555 1555 2.38 LINK NA NA A 411 O HOH A 679 1555 1555 2.28 LINK NA NA A 411 O HOH A 708 1555 1555 2.59 LINK NA NA A 411 O HOH A 892 1555 1555 2.75 LINK NA NA A 412 O HOH A 451 1555 1555 2.73 LINK NA NA A 412 O HOH A 593 1555 1555 2.50 LINK NA NA A 412 O HOH A 641 1555 1555 2.45 LINK NA NA A 412 O HOH A 723 1555 1555 2.78 CISPEP 1 ILE A 134 PRO A 135 0 2.54 SITE 1 AC1 5 GLN A 91 HOH A 492 HOH A 580 HOH A 744 SITE 2 AC1 5 HOH A 859 SITE 1 AC2 6 GLN A 194 HOH A 630 HOH A 650 HOH A 679 SITE 2 AC2 6 HOH A 708 HOH A 892 SITE 1 AC3 5 GLN A 334 HOH A 451 HOH A 593 HOH A 641 SITE 2 AC3 5 HOH A 723 SITE 1 AC4 31 GLY A 7 GLY A 10 TYR A 11 ILE A 12 SITE 2 AC4 31 ASP A 31 ASN A 32 LEU A 33 CYS A 34 SITE 3 AC4 31 ASN A 35 SER A 36 GLY A 57 ASP A 58 SITE 4 AC4 31 ILE A 59 PHE A 80 ALA A 81 GLY A 82 SITE 5 AC4 31 LYS A 84 ASN A 99 SER A 122 SER A 123 SITE 6 AC4 31 PHE A 149 LYS A 153 TYR A 177 PRO A 180 SITE 7 AC4 31 UPG A 341 EDO A 430 HOH A 433 HOH A 447 SITE 8 AC4 31 HOH A 464 HOH A 467 HOH A 471 SITE 1 AC5 26 SER A 124 PHE A 149 PHE A 178 ASN A 179 SITE 2 AC5 26 ASN A 198 ASN A 199 LEU A 200 ALA A 216 SITE 3 AC5 26 ILE A 217 PHE A 218 GLY A 229 ARG A 231 SITE 4 AC5 26 TYR A 233 ARG A 292 ASP A 295 TYR A 299 SITE 5 AC5 26 NAD A 340 HOH A 437 HOH A 475 HOH A 506 SITE 6 AC5 26 HOH A 517 HOH A 577 HOH A 627 HOH A 632 SITE 7 AC5 26 HOH A 633 HOH A 718 SITE 1 AC6 5 ASN A 35 ASP A 192 NAD A 340 HOH A 484 SITE 2 AC6 5 HOH A 510 SITE 1 AC7 6 LEU A 250 LYS A 253 TYR A 259 GLU A 309 SITE 2 AC7 6 HOH A 623 HOH A 895 CRYST1 83.500 83.500 108.400 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 0.011976 0.006914 0.000000 0.00000 SCALE2 0.000000 0.013829 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009225 0.00000