HEADER ISOMERASE 06-MAR-00 1EK6 TITLE STRUCTURE OF HUMAN UDP-GALACTOSE 4-EPIMERASE COMPLEXED WITH NADH AND TITLE 2 UDP-GLUCOSE COMPND MOL_ID: 1; COMPND 2 MOLECULE: UDP-GALACTOSE 4-EPIMERASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 5.1.3.2; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 TISSUE: FORESKIN; SOURCE 6 EXPRESSION_SYSTEM: SACCHAROMYCES CEREVISIAE; SOURCE 7 EXPRESSION_SYSTEM_COMMON: BAKER'S YEAST; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 4932 KEYWDS EPIMERASE, SHORT-CHAIN DEHYDROGENASE, GALACTOSEMIA, ISOMERASE EXPDTA X-RAY DIFFRACTION AUTHOR J.B.THODEN,T.M.WOHLERS,J.L.FRIDOVICH-KEIL,H.M.HOLDEN REVDAT 3 04-OCT-17 1EK6 1 REMARK REVDAT 2 24-FEB-09 1EK6 1 VERSN REVDAT 1 17-MAY-00 1EK6 0 JRNL AUTH J.B.THODEN,T.M.WOHLERS,J.L.FRIDOVICH-KEIL,H.M.HOLDEN JRNL TITL CRYSTALLOGRAPHIC EVIDENCE FOR TYR 157 FUNCTIONING AS THE JRNL TITL 2 ACTIVE SITE BASE IN HUMAN UDP-GALACTOSE 4-EPIMERASE. JRNL REF BIOCHEMISTRY V. 39 5691 2000 JRNL REFN ISSN 0006-2960 JRNL PMID 10801319 JRNL DOI 10.1021/BI000215L REMARK 2 REMARK 2 RESOLUTION. 1.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : TNT 5E REMARK 3 AUTHORS : TRONRUD,TEN EYCK,MATTHEWS REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.1 REMARK 3 NUMBER OF REFLECTIONS : 96156 REMARK 3 REMARK 3 USING DATA ABOVE SIGMA CUTOFF. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.169 REMARK 3 R VALUE (WORKING SET) : 0.168 REMARK 3 FREE R VALUE : 0.198 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 9611 REMARK 3 REMARK 3 USING ALL DATA, NO SIGMA CUTOFF. REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : 0.1690 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) : 96156 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5342 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 177 REMARK 3 SOLVENT ATOMS : 899 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) : 0.010 ; NULL ; NULL REMARK 3 BOND ANGLES (DEGREES) : 2.040 ; NULL ; NULL REMARK 3 TORSION ANGLES (DEGREES) : NULL ; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES (DEGREES) : NULL ; NULL ; NULL REMARK 3 TRIGONAL CARBON PLANES (A) : NULL ; 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 : ENGH & HUBER REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1EK6 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 14-MAR-00. REMARK 100 THE DEPOSITION ID IS D_1000010664. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 21-DEC-99 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 6.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 19-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.700 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : SBC-2 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MADNESS REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 96156 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.500 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.1 REMARK 200 DATA REDUNDANCY : 5.500 REMARK 200 R MERGE (I) : 0.05000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 29.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.55 REMARK 200 COMPLETENESS FOR SHELL (%) : 84.7 REMARK 200 DATA REDUNDANCY IN SHELL : 3.60 REMARK 200 R MERGE FOR SHELL (I) : 0.28600 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: NULL REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 39.02 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.02 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 3400, MAGNESIUM CHLORIDE, MES, REMARK 280 NADH, UDP-GLUCOSE, SODIUM CHLORIDE, PH 6.0, BATCH, TEMPERATURE REMARK 280 273.0K 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 37.35000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 47.65000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 43.45000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 47.65000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 37.35000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 43.45000 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 300 REMARK: HOMODIMER CONSTRUCTED FROM REMARK 300 CHAINS A & B 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: 7150 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 25150 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -39.0 KCAL/MOL 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 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 GLN A 347 REMARK 465 ALA A 348 REMARK 465 MET B 1 REMARK 465 GLN B 347 REMARK 465 ALA B 348 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 THR A 346 OG1 CG2 REMARK 470 THR B 346 OG1 CG2 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 1731 O HOH A 1997 2.10 REMARK 500 O HOH A 1246 O HOH A 1919 2.15 REMARK 500 N SER A 44 O HOH A 1739 2.15 REMARK 500 O HOH A 2007 O HOH A 2209 2.16 REMARK 500 O HOH A 1551 O HOH A 2217 2.16 REMARK 500 O HOH B 1696 O HOH B 1709 2.19 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 96 CD GLU A 96 OE2 0.068 REMARK 500 GLU A 117 CD GLU A 117 OE2 0.067 REMARK 500 GLU A 285 CD GLU A 285 OE2 0.072 REMARK 500 GLU A 316 CD GLU A 316 OE2 0.074 REMARK 500 GLU B 96 CD GLU B 96 OE2 0.070 REMARK 500 GLU B 260 CD GLU B 260 OE2 0.079 REMARK 500 GLU B 317 CD GLU B 317 OE2 0.072 REMARK 500 GLU B 331 CD GLU B 331 OE2 0.066 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 40 NE - CZ - NH2 ANGL. DEV. = -3.2 DEGREES REMARK 500 ASP A 66 CB - CG - OD2 ANGL. DEV. = -6.0 DEGREES REMARK 500 ASP A 69 CB - CG - OD1 ANGL. DEV. = 7.3 DEGREES REMARK 500 ASP A 69 CB - CG - OD2 ANGL. DEV. = -5.6 DEGREES REMARK 500 ARG A 75 NE - CZ - NH1 ANGL. DEV. = 4.0 DEGREES REMARK 500 ARG A 75 NE - CZ - NH2 ANGL. DEV. = -4.9 DEGREES REMARK 500 ARG A 106 NE - CZ - NH1 ANGL. DEV. = 3.3 DEGREES REMARK 500 ASP A 145 CB - CG - OD2 ANGL. DEV. = -6.5 DEGREES REMARK 500 ARG A 184 NE - CZ - NH1 ANGL. DEV. = 3.2 DEGREES REMARK 500 TYR A 185 CB - CG - CD2 ANGL. DEV. = -5.2 DEGREES REMARK 500 ASP A 200 CB - CG - OD1 ANGL. DEV. = 6.9 DEGREES REMARK 500 ASP A 200 CB - CG - OD2 ANGL. DEV. = -6.8 DEGREES REMARK 500 ARG A 219 NE - CZ - NH1 ANGL. DEV. = 3.5 DEGREES REMARK 500 ASP A 234 CB - CG - OD2 ANGL. DEV. = -7.3 DEGREES REMARK 500 ARG A 239 NE - CZ - NH1 ANGL. DEV. = 4.3 DEGREES REMARK 500 ASP A 246 CB - CG - OD1 ANGL. DEV. = 6.3 DEGREES REMARK 500 ASP A 246 CB - CG - OD2 ANGL. DEV. = -6.1 DEGREES REMARK 500 ASP A 327 CB - CG - OD1 ANGL. DEV. = 8.7 DEGREES REMARK 500 ASP A 327 CB - CG - OD2 ANGL. DEV. = -7.7 DEGREES REMARK 500 ARG A 328 NE - CZ - NH1 ANGL. DEV. = 3.3 DEGREES REMARK 500 ARG A 335 NE - CZ - NH1 ANGL. DEV. = 3.8 DEGREES REMARK 500 ARG B 51 NE - CZ - NH1 ANGL. DEV. = 3.6 DEGREES REMARK 500 ASP B 66 CB - CG - OD1 ANGL. DEV. = 5.5 DEGREES REMARK 500 ASP B 66 CB - CG - OD2 ANGL. DEV. = -6.1 DEGREES REMARK 500 ASP B 69 CB - CG - OD1 ANGL. DEV. = 7.2 DEGREES REMARK 500 ASP B 69 CB - CG - OD2 ANGL. DEV. = -7.2 DEGREES REMARK 500 ASP B 229 CB - CG - OD2 ANGL. DEV. = -5.5 DEGREES REMARK 500 ASP B 246 CB - CG - OD2 ANGL. DEV. = -5.9 DEGREES REMARK 500 ARG B 265 NE - CZ - NH2 ANGL. DEV. = -5.2 DEGREES REMARK 500 ARG B 300 NE - CZ - NH1 ANGL. DEV. = 4.0 DEGREES REMARK 500 ARG B 300 NE - CZ - NH2 ANGL. DEV. = -4.6 DEGREES REMARK 500 ASP B 303 CB - CG - OD1 ANGL. DEV. = 5.9 DEGREES REMARK 500 ASP B 303 CB - CG - OD2 ANGL. DEV. = -6.5 DEGREES REMARK 500 ASP B 327 CB - CG - OD1 ANGL. DEV. = 5.9 DEGREES REMARK 500 ASP B 327 CB - CG - OD2 ANGL. DEV. = -7.9 DEGREES REMARK 500 ARG B 335 NE - CZ - NH1 ANGL. DEV. = 4.7 DEGREES REMARK 500 ARG B 335 NE - CZ - NH2 ANGL. DEV. = -3.5 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 PHE A 186 -108.22 -95.61 REMARK 500 ASP A 200 79.15 -115.99 REMARK 500 GLU B 3 -34.33 -131.83 REMARK 500 LYS B 125 41.11 -105.73 REMARK 500 PHE B 186 -125.27 -93.06 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 MG A 961 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A1942 O REMARK 620 2 HOH A1944 O 83.0 REMARK 620 3 HOH A1945 O 93.9 86.8 REMARK 620 4 HOH A1143 O 95.1 170.3 83.8 REMARK 620 5 HOH A1484 O 84.3 91.6 177.7 97.7 REMARK 620 6 HOH A1943 O 173.9 94.7 91.6 88.1 90.2 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 960 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A1635 O REMARK 620 2 HOH A1803 O 84.1 REMARK 620 3 HOH B1286 O 179.4 95.7 REMARK 620 4 HOH B1795 O 92.2 171.0 87.9 REMARK 620 5 HOH A1546 O 92.6 91.8 88.0 96.6 REMARK 620 6 HOH B1798 O 87.7 81.5 91.7 90.2 173.2 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 960 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 961 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NAI A 400 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE UPG A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NAI B 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE UPG B 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TMA A 950 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TMA B 951 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TMA A 952 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1EK5 RELATED DB: PDB DBREF 1EK6 A 1 348 UNP Q14376 GALE_HUMAN 1 348 DBREF 1EK6 B 1 348 UNP Q14376 GALE_HUMAN 1 348 SEQADV 1EK6 ALA A 180 UNP Q14376 VAL 180 SEE REMARK 999 SEQADV 1EK6 ALA B 180 UNP Q14376 VAL 180 SEE REMARK 999 SEQRES 1 A 348 MET ALA GLU LYS VAL LEU VAL THR GLY GLY ALA GLY TYR SEQRES 2 A 348 ILE GLY SER HIS THR VAL LEU GLU LEU LEU GLU ALA GLY SEQRES 3 A 348 TYR LEU PRO VAL VAL ILE ASP ASN PHE HIS ASN ALA PHE SEQRES 4 A 348 ARG GLY GLY GLY SER LEU PRO GLU SER LEU ARG ARG VAL SEQRES 5 A 348 GLN GLU LEU THR GLY ARG SER VAL GLU PHE GLU GLU MET SEQRES 6 A 348 ASP ILE LEU ASP GLN GLY ALA LEU GLN ARG LEU PHE LYS SEQRES 7 A 348 LYS TYR SER PHE MET ALA VAL ILE HIS PHE ALA GLY LEU SEQRES 8 A 348 LYS ALA VAL GLY GLU SER VAL GLN LYS PRO LEU ASP TYR SEQRES 9 A 348 TYR ARG VAL ASN LEU THR GLY THR ILE GLN LEU LEU GLU SEQRES 10 A 348 ILE MET LYS ALA HIS GLY VAL LYS ASN LEU VAL PHE SER SEQRES 11 A 348 SER SER ALA THR VAL TYR GLY ASN PRO GLN TYR LEU PRO SEQRES 12 A 348 LEU ASP GLU ALA HIS PRO THR GLY GLY CYS THR ASN PRO SEQRES 13 A 348 TYR GLY LYS SER LYS PHE PHE ILE GLU GLU MET ILE ARG SEQRES 14 A 348 ASP LEU CYS GLN ALA ASP LYS THR TRP ASN ALA VAL LEU SEQRES 15 A 348 LEU ARG TYR PHE ASN PRO THR GLY ALA HIS ALA SER GLY SEQRES 16 A 348 CYS ILE GLY GLU ASP PRO GLN GLY ILE PRO ASN ASN LEU SEQRES 17 A 348 MET PRO TYR VAL SER GLN VAL ALA ILE GLY ARG ARG GLU SEQRES 18 A 348 ALA LEU ASN VAL PHE GLY ASN ASP TYR ASP THR GLU ASP SEQRES 19 A 348 GLY THR GLY VAL ARG ASP TYR ILE HIS VAL VAL ASP LEU SEQRES 20 A 348 ALA LYS GLY HIS ILE ALA ALA LEU ARG LYS LEU LYS GLU SEQRES 21 A 348 GLN CYS GLY CYS ARG ILE TYR ASN LEU GLY THR GLY THR SEQRES 22 A 348 GLY TYR SER VAL LEU GLN MET VAL GLN ALA MET GLU LYS SEQRES 23 A 348 ALA SER GLY LYS LYS ILE PRO TYR LYS VAL VAL ALA ARG SEQRES 24 A 348 ARG GLU GLY ASP VAL ALA ALA CYS TYR ALA ASN PRO SER SEQRES 25 A 348 LEU ALA GLN GLU GLU LEU GLY TRP THR ALA ALA LEU GLY SEQRES 26 A 348 LEU ASP ARG MET CYS GLU ASP LEU TRP ARG TRP GLN LYS SEQRES 27 A 348 GLN ASN PRO SER GLY PHE GLY THR GLN ALA SEQRES 1 B 348 MET ALA GLU LYS VAL LEU VAL THR GLY GLY ALA GLY TYR SEQRES 2 B 348 ILE GLY SER HIS THR VAL LEU GLU LEU LEU GLU ALA GLY SEQRES 3 B 348 TYR LEU PRO VAL VAL ILE ASP ASN PHE HIS ASN ALA PHE SEQRES 4 B 348 ARG GLY GLY GLY SER LEU PRO GLU SER LEU ARG ARG VAL SEQRES 5 B 348 GLN GLU LEU THR GLY ARG SER VAL GLU PHE GLU GLU MET SEQRES 6 B 348 ASP ILE LEU ASP GLN GLY ALA LEU GLN ARG LEU PHE LYS SEQRES 7 B 348 LYS TYR SER PHE MET ALA VAL ILE HIS PHE ALA GLY LEU SEQRES 8 B 348 LYS ALA VAL GLY GLU SER VAL GLN LYS PRO LEU ASP TYR SEQRES 9 B 348 TYR ARG VAL ASN LEU THR GLY THR ILE GLN LEU LEU GLU SEQRES 10 B 348 ILE MET LYS ALA HIS GLY VAL LYS ASN LEU VAL PHE SER SEQRES 11 B 348 SER SER ALA THR VAL TYR GLY ASN PRO GLN TYR LEU PRO SEQRES 12 B 348 LEU ASP GLU ALA HIS PRO THR GLY GLY CYS THR ASN PRO SEQRES 13 B 348 TYR GLY LYS SER LYS PHE PHE ILE GLU GLU MET ILE ARG SEQRES 14 B 348 ASP LEU CYS GLN ALA ASP LYS THR TRP ASN ALA VAL LEU SEQRES 15 B 348 LEU ARG TYR PHE ASN PRO THR GLY ALA HIS ALA SER GLY SEQRES 16 B 348 CYS ILE GLY GLU ASP PRO GLN GLY ILE PRO ASN ASN LEU SEQRES 17 B 348 MET PRO TYR VAL SER GLN VAL ALA ILE GLY ARG ARG GLU SEQRES 18 B 348 ALA LEU ASN VAL PHE GLY ASN ASP TYR ASP THR GLU ASP SEQRES 19 B 348 GLY THR GLY VAL ARG ASP TYR ILE HIS VAL VAL ASP LEU SEQRES 20 B 348 ALA LYS GLY HIS ILE ALA ALA LEU ARG LYS LEU LYS GLU SEQRES 21 B 348 GLN CYS GLY CYS ARG ILE TYR ASN LEU GLY THR GLY THR SEQRES 22 B 348 GLY TYR SER VAL LEU GLN MET VAL GLN ALA MET GLU LYS SEQRES 23 B 348 ALA SER GLY LYS LYS ILE PRO TYR LYS VAL VAL ALA ARG SEQRES 24 B 348 ARG GLU GLY ASP VAL ALA ALA CYS TYR ALA ASN PRO SER SEQRES 25 B 348 LEU ALA GLN GLU GLU LEU GLY TRP THR ALA ALA LEU GLY SEQRES 26 B 348 LEU ASP ARG MET CYS GLU ASP LEU TRP ARG TRP GLN LYS SEQRES 27 B 348 GLN ASN PRO SER GLY PHE GLY THR GLN ALA HET MG A 961 1 HET NAI A 400 44 HET UPG A 401 36 HET TMA A 950 5 HET TMA A 952 5 HET MG B 960 1 HET NAI B 402 44 HET UPG B 403 36 HET TMA B 951 5 HETNAM MG MAGNESIUM ION HETNAM NAI 1,4-DIHYDRONICOTINAMIDE ADENINE DINUCLEOTIDE HETNAM UPG URIDINE-5'-DIPHOSPHATE-GLUCOSE HETNAM TMA TETRAMETHYLAMMONIUM ION HETSYN NAI NADH HETSYN UPG URIDINE-5'-MONOPHOSPHATE GLUCOPYRANOSYL-MONOPHOSPHATE HETSYN 2 UPG ESTER FORMUL 3 MG 2(MG 2+) FORMUL 4 NAI 2(C21 H29 N7 O14 P2) FORMUL 5 UPG 2(C15 H24 N2 O17 P2) FORMUL 6 TMA 3(C4 H12 N 1+) FORMUL 12 HOH *899(H2 O) HELIX 1 1 GLY A 12 ALA A 25 1 14 HELIX 2 2 PRO A 46 GLY A 57 1 12 HELIX 3 3 ASP A 69 TYR A 80 1 12 HELIX 4 4 ALA A 93 LYS A 100 1 8 HELIX 5 5 LYS A 100 HIS A 122 1 23 HELIX 6 6 THR A 134 GLY A 137 5 4 HELIX 7 7 ASN A 155 ASP A 175 1 21 HELIX 8 8 ASN A 207 ILE A 217 1 11 HELIX 9 9 VAL A 244 LYS A 259 1 16 HELIX 10 10 VAL A 277 GLY A 289 1 13 HELIX 11 11 PRO A 311 GLU A 317 1 7 HELIX 12 12 GLY A 325 ASN A 340 1 16 HELIX 13 13 GLY B 12 ALA B 25 1 14 HELIX 14 14 PRO B 46 GLY B 57 1 12 HELIX 15 15 ASP B 69 TYR B 80 1 12 HELIX 16 16 ALA B 93 LYS B 100 1 8 HELIX 17 17 LYS B 100 GLY B 123 1 24 HELIX 18 18 THR B 134 GLY B 137 5 4 HELIX 19 19 ASN B 155 ASP B 175 1 21 HELIX 20 20 ASN B 207 ILE B 217 1 11 HELIX 21 21 VAL B 244 GLU B 260 1 17 HELIX 22 22 VAL B 277 GLY B 289 1 13 HELIX 23 23 PRO B 311 GLY B 319 1 9 HELIX 24 24 GLY B 325 ASN B 340 1 16 SHEET 1 A 7 GLU A 61 GLU A 64 0 SHEET 2 A 7 PRO A 29 ASP A 33 1 O PRO A 29 N GLU A 61 SHEET 3 A 7 LYS A 4 THR A 8 1 O VAL A 5 N VAL A 30 SHEET 4 A 7 PHE A 82 HIS A 87 1 N MET A 83 O LYS A 4 SHEET 5 A 7 ASN A 126 SER A 132 1 O ASN A 126 N VAL A 85 SHEET 6 A 7 ASN A 179 TYR A 185 1 O ASN A 179 N LEU A 127 SHEET 7 A 7 CYS A 264 LEU A 269 1 N ARG A 265 O ALA A 180 SHEET 1 B 2 ASN A 187 THR A 189 0 SHEET 2 B 2 TYR A 241 HIS A 243 1 O ILE A 242 N THR A 189 SHEET 1 C 2 LEU A 223 PHE A 226 0 SHEET 2 C 2 TYR A 294 VAL A 297 1 O LYS A 295 N VAL A 225 SHEET 1 D 3 TYR A 275 SER A 276 0 SHEET 2 D 3 VAL A 238 ARG A 239 -1 O ARG A 239 N TYR A 275 SHEET 3 D 3 ALA A 306 CYS A 307 1 N CYS A 307 O VAL A 238 SHEET 1 E 7 GLU B 61 GLU B 64 0 SHEET 2 E 7 LEU B 28 ASP B 33 1 O PRO B 29 N GLU B 61 SHEET 3 E 7 LYS B 4 THR B 8 1 O VAL B 5 N VAL B 30 SHEET 4 E 7 PHE B 82 HIS B 87 1 N MET B 83 O LYS B 4 SHEET 5 E 7 ASN B 126 SER B 132 1 O ASN B 126 N VAL B 85 SHEET 6 E 7 ASN B 179 TYR B 185 1 O ASN B 179 N LEU B 127 SHEET 7 E 7 CYS B 264 LEU B 269 1 O ARG B 265 N LEU B 182 SHEET 1 F 3 GLY B 274 SER B 276 0 SHEET 2 F 3 VAL B 238 HIS B 243 -1 O ARG B 239 N TYR B 275 SHEET 3 F 3 ASN B 187 THR B 189 1 N ASN B 187 O ASP B 240 SHEET 1 G 3 GLY B 274 SER B 276 0 SHEET 2 G 3 VAL B 238 HIS B 243 -1 O ARG B 239 N TYR B 275 SHEET 3 G 3 ALA B 306 CYS B 307 1 N CYS B 307 O VAL B 238 SHEET 1 H 2 LEU B 223 PHE B 226 0 SHEET 2 H 2 TYR B 294 VAL B 297 1 O LYS B 295 N VAL B 225 LINK MG MG A 961 O HOH A1942 1555 1555 1.99 LINK MG MG A 961 O HOH A1944 1555 1555 2.10 LINK MG MG A 961 O HOH A1945 1555 1555 2.05 LINK MG MG A 961 O HOH A1143 1555 1555 2.20 LINK MG MG A 961 O HOH A1484 1555 1555 2.27 LINK MG MG A 961 O HOH A1943 1555 1555 1.90 LINK MG MG B 960 O HOH A1635 1555 1555 2.27 LINK MG MG B 960 O HOH A1803 1555 1555 2.23 LINK MG MG B 960 O HOH B1286 1555 1555 2.04 LINK MG MG B 960 O HOH B1795 1555 1555 2.11 LINK MG MG B 960 O HOH A1546 1555 1555 2.10 LINK MG MG B 960 O HOH B1798 1555 4456 2.23 CISPEP 1 LEU A 142 PRO A 143 0 -1.63 CISPEP 2 LEU B 142 PRO B 143 0 -0.28 SITE 1 AC1 6 HOH A1546 HOH A1635 HOH A1803 HOH B1286 SITE 2 AC1 6 HOH B1795 HOH B1798 SITE 1 AC2 6 HOH A1143 HOH A1484 HOH A1942 HOH A1943 SITE 2 AC2 6 HOH A1944 HOH A1945 SITE 1 AC3 31 GLY A 9 GLY A 12 TYR A 13 ILE A 14 SITE 2 AC3 31 ASP A 33 ASN A 34 HIS A 36 ASN A 37 SITE 3 AC3 31 ALA A 38 MET A 65 ASP A 66 ILE A 67 SITE 4 AC3 31 PHE A 88 ALA A 89 GLY A 90 LYS A 92 SITE 5 AC3 31 SER A 130 SER A 131 SER A 132 TYR A 157 SITE 6 AC3 31 LYS A 161 TYR A 185 PRO A 188 UPG A 401 SITE 7 AC3 31 HOH A1102 HOH A1108 HOH A1110 HOH A1113 SITE 8 AC3 31 HOH A1268 HOH A1272 HOH A1405 SITE 1 AC4 28 SER A 132 THR A 134 TYR A 157 PHE A 186 SITE 2 AC4 28 ASN A 187 ASN A 206 ASN A 207 LEU A 208 SITE 3 AC4 28 ASN A 224 VAL A 225 PHE A 226 GLY A 237 SITE 4 AC4 28 ARG A 239 TYR A 241 VAL A 277 ARG A 300 SITE 5 AC4 28 ASP A 303 NAI A 400 HOH A1114 HOH A1127 SITE 6 AC4 28 HOH A1195 HOH A1199 HOH A1485 HOH A1496 SITE 7 AC4 28 HOH A1511 HOH A1532 HOH A1666 HOH A1791 SITE 1 AC5 33 GLY B 9 GLY B 12 TYR B 13 ILE B 14 SITE 2 AC5 33 ASP B 33 ASN B 34 PHE B 35 HIS B 36 SITE 3 AC5 33 ASN B 37 ALA B 38 MET B 65 ASP B 66 SITE 4 AC5 33 ILE B 67 PHE B 88 ALA B 89 GLY B 90 SITE 5 AC5 33 LYS B 92 SER B 130 SER B 131 TYR B 157 SITE 6 AC5 33 LYS B 161 TYR B 185 PHE B 186 PRO B 188 SITE 7 AC5 33 UPG B 403 HOH B1128 HOH B1158 HOH B1177 SITE 8 AC5 33 HOH B1198 HOH B1242 HOH B1266 HOH B1282 SITE 9 AC5 33 HOH B1393 SITE 1 AC6 28 LYS B 92 SER B 132 THR B 134 TYR B 157 SITE 2 AC6 28 TYR B 185 PHE B 186 ASN B 187 ASN B 206 SITE 3 AC6 28 ASN B 207 LEU B 208 ASN B 224 VAL B 225 SITE 4 AC6 28 PHE B 226 GLY B 237 ARG B 239 TYR B 241 SITE 5 AC6 28 VAL B 277 ARG B 300 ASP B 303 NAI B 402 SITE 6 AC6 28 HOH B1136 HOH B1261 HOH B1307 HOH B1345 SITE 7 AC6 28 HOH B1351 HOH B1354 HOH B1365 HOH B1371 SITE 1 AC7 5 LYS A 257 GLU A 260 VAL A 296 GLU A 317 SITE 2 AC7 5 HOH A1274 SITE 1 AC8 3 HIS B 122 PRO B 139 GLN B 140 SITE 1 AC9 3 MET A 1 ALA A 25 GLY A 26 CRYST1 74.700 86.900 95.300 90.00 90.00 90.00 P 21 21 21 8 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 0.013387 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011507 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010493 0.00000 MASTER 385 0 9 24 29 0 39 6 0 0 0 54 END