HEADER ISOMERASE 06-MAR-00 1EK5 TITLE STRUCTURE OF HUMAN UDP-GALACTOSE 4-EPIMERASE IN COMPLEX WITH NAD+ COMPND MOL_ID: 1; COMPND 2 MOLECULE: UDP-GALACTOSE 4-EPIMERASE; COMPND 3 CHAIN: A; 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 SHORT-CHAIN DEHYDROGENASE, EPIMERASE, GALACTOSEMIA, ISOMERASE EXPDTA X-RAY DIFFRACTION AUTHOR J.B.THODEN,T.M.WOHLERS,J.L.FRIDOVICH-KEIL,H.M.HOLDEN REVDAT 5 07-FEB-24 1EK5 1 REMARK REVDAT 4 04-OCT-17 1EK5 1 REMARK REVDAT 3 24-FEB-09 1EK5 1 VERSN REVDAT 2 01-APR-03 1EK5 1 JRNL REVDAT 1 17-MAY-00 1EK5 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. 1.80 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) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 95.2 REMARK 3 NUMBER OF REFLECTIONS : 34184 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) : 0.191 REMARK 3 R VALUE (WORKING SET) : 0.190 REMARK 3 FREE R VALUE : 0.223 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 3415 REMARK 3 REMARK 3 USING ALL DATA, NO SIGMA CUTOFF. REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : 0.1910 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) : 34184 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2675 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 44 REMARK 3 SOLVENT ATOMS : 196 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) : 0.011 ; NULL ; NULL REMARK 3 BOND ANGLES (DEGREES) : 2.360 ; 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 1EK5 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_1000010663. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 27-MAY-99 REMARK 200 TEMPERATURE (KELVIN) : 273 REMARK 200 PH : 7.5 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 RU200 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 : AREA DETECTOR REMARK 200 DETECTOR MANUFACTURER : SIEMENS HI-STAR REMARK 200 INTENSITY-INTEGRATION SOFTWARE : FRAMBO REMARK 200 DATA SCALING SOFTWARE : SAINT REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 34184 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 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 (%) : 95.2 REMARK 200 DATA REDUNDANCY : 2.900 REMARK 200 R MERGE (I) : 0.05900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 16.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.88 REMARK 200 COMPLETENESS FOR SHELL (%) : 87.0 REMARK 200 DATA REDUNDANCY IN SHELL : 1.80 REMARK 200 R MERGE FOR SHELL (I) : 0.25800 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: TNT REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.59 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.49 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG-8000, KCL, HEPPS, PH 7.5, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 298.0K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 65.20000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 65.20000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 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 25.15000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 58.20000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 25.15000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 58.20000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 65.20000 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 25.15000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 58.20000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 65.20000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 25.15000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 58.20000 REMARK 290 SMTRY3 8 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: THE BIOLOGICAL ASSEMBLY IS A DIMER CONSTRUCTED FROM A REMARK 300 SYMMETRY PARTNER GENERATED BY THE TWO-FOLD. 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 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 130.40000 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 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 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 47 CD GLU A 47 OE2 0.083 REMARK 500 GLU A 54 CD GLU A 54 OE2 0.073 REMARK 500 GLU A 61 CD GLU A 61 OE2 0.067 REMARK 500 GLU A 64 CD GLU A 64 OE2 0.070 REMARK 500 GLU A 117 CD GLU A 117 OE2 0.071 REMARK 500 GLU A 146 CD GLU A 146 OE2 0.069 REMARK 500 GLU A 166 CD GLU A 166 OE1 -0.070 REMARK 500 GLU A 221 CD GLU A 221 OE2 0.081 REMARK 500 GLU A 233 CD GLU A 233 OE2 0.072 REMARK 500 GLU A 260 CD GLU A 260 OE2 0.066 REMARK 500 GLU A 285 CD GLU A 285 OE2 0.078 REMARK 500 GLU A 301 CD GLU A 301 OE2 0.089 REMARK 500 GLU A 316 CD GLU A 316 OE2 0.076 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 ASP A 33 CB - CG - OD1 ANGL. DEV. = 6.1 DEGREES REMARK 500 ASP A 66 CB - CG - OD1 ANGL. DEV. = 5.7 DEGREES REMARK 500 ASP A 69 CB - CG - OD1 ANGL. DEV. = 7.0 DEGREES REMARK 500 ASP A 69 CB - CG - OD2 ANGL. DEV. = -6.7 DEGREES REMARK 500 ARG A 75 NE - CZ - NH1 ANGL. DEV. = 3.6 DEGREES REMARK 500 ARG A 75 NE - CZ - NH2 ANGL. DEV. = -3.7 DEGREES REMARK 500 ARG A 106 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 ASP A 145 CB - CG - OD1 ANGL. DEV. = 6.0 DEGREES REMARK 500 ASP A 145 CB - CG - OD2 ANGL. DEV. = -6.5 DEGREES REMARK 500 SER A 160 N - CA - CB ANGL. DEV. = 9.1 DEGREES REMARK 500 ASP A 200 CB - CG - OD2 ANGL. DEV. = -5.7 DEGREES REMARK 500 ASP A 231 CB - CG - OD2 ANGL. DEV. = -6.1 DEGREES REMARK 500 ASP A 234 CB - CG - OD1 ANGL. DEV. = 5.8 DEGREES REMARK 500 ASP A 234 CB - CG - OD2 ANGL. DEV. = -8.0 DEGREES REMARK 500 ASP A 246 CB - CG - OD2 ANGL. DEV. = -5.5 DEGREES REMARK 500 VAL A 296 CB - CA - C ANGL. DEV. = -13.2 DEGREES REMARK 500 VAL A 296 CA - CB - CG1 ANGL. DEV. = -9.7 DEGREES REMARK 500 VAL A 296 CA - CB - CG2 ANGL. DEV. = 13.3 DEGREES REMARK 500 ASP A 303 CB - CG - OD1 ANGL. DEV. = 6.4 DEGREES REMARK 500 ASP A 303 CB - CG - OD2 ANGL. DEV. = -8.5 DEGREES REMARK 500 ASP A 327 CB - CG - OD1 ANGL. DEV. = 8.2 DEGREES REMARK 500 ASP A 327 CB - CG - OD2 ANGL. DEV. = -8.8 DEGREES REMARK 500 ASP A 332 CB - CG - OD1 ANGL. DEV. = 6.1 DEGREES REMARK 500 ARG A 335 NE - CZ - NH1 ANGL. DEV. = 3.8 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 ASN A 37 36.68 -142.86 REMARK 500 SER A 131 -157.91 -91.42 REMARK 500 PHE A 186 -105.17 -98.43 REMARK 500 ARG A 219 3.00 -66.53 REMARK 500 ASN A 228 17.67 -140.70 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NAD A 400 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1EK6 RELATED DB: PDB DBREF 1EK5 A 1 348 UNP Q14376 GALE_HUMAN 1 348 SEQADV 1EK5 ALA A 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 HET NAD A 400 44 HETNAM NAD NICOTINAMIDE-ADENINE-DINUCLEOTIDE FORMUL 2 NAD C21 H27 N7 O14 P2 FORMUL 3 HOH *196(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 GLY A 123 1 24 HELIX 6 6 SER A 132 GLY A 137 5 6 HELIX 7 7 ASN A 155 ASP A 175 1 21 HELIX 8 8 LEU A 208 ILE A 217 1 10 HELIX 9 9 VAL A 244 GLU A 260 1 17 HELIX 10 10 VAL A 277 GLY A 289 1 13 HELIX 11 11 PRO A 311 GLY A 319 1 9 HELIX 12 12 GLY A 325 ASN A 340 1 16 SHEET 1 A 7 GLU A 61 GLU A 64 0 SHEET 2 A 7 LEU A 28 ASP A 33 1 O PRO A 29 N GLU A 61 SHEET 3 A 7 LYS A 4 THR A 8 1 N VAL A 5 O LEU A 28 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 130 1 O ASN A 126 N VAL A 85 SHEET 6 A 7 ASN A 179 ARG A 184 1 O ASN A 179 N LEU A 127 SHEET 7 A 7 CYS A 264 ASN A 268 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 N ILE A 242 O ASN A 187 SHEET 1 C 2 LEU A 223 PHE A 226 0 SHEET 2 C 2 TYR A 294 VAL A 297 1 N LYS A 295 O LEU A 223 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 CISPEP 1 LEU A 142 PRO A 143 0 -2.07 SITE 1 AC1 33 GLY A 9 GLY A 12 TYR A 13 ILE A 14 SITE 2 AC1 33 ASP A 33 ASN A 34 PHE A 35 HIS A 36 SITE 3 AC1 33 ASN A 37 ALA A 38 MET A 65 ASP A 66 SITE 4 AC1 33 ILE A 67 PHE A 88 GLY A 90 LYS A 92 SITE 5 AC1 33 SER A 130 SER A 131 TYR A 157 LYS A 161 SITE 6 AC1 33 TYR A 185 PHE A 186 PRO A 188 ASN A 206 SITE 7 AC1 33 HOH A 605 HOH A 606 HOH A 625 HOH A 631 SITE 8 AC1 33 HOH A 653 HOH A 655 HOH A 656 HOH A 658 SITE 9 AC1 33 HOH A 660 CRYST1 50.300 116.400 130.400 90.00 90.00 90.00 C 2 2 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 0.019881 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008591 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007669 0.00000