HEADER UNKNOWN FUNCTION 22-JUN-01 1JFY OBSLTE 22-AUG-01 1JFY 1JR7 TITLE THE CRYSTAL STRUCTURE OF GAB PROTEIN. COMPND MOL_ID: 1; COMPND 2 MOLECULE: HYPOTHETICAL 37.4 KDA PROTEIN IN ILEY-GABD COMPND 3 INTERGENIC REGION; COMPND 4 CHAIN: A; COMPND 5 FRAGMENT: N-TERMINAL TRUNCATION NDELTA14; COMPND 6 SYNONYM: GAB PROTEIN; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_COMMON: BACTERIA; SOURCE 4 GENE: GAB; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_COMMON: BACTERIA; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21 DE3; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: T7 PROMOTER; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET28B KEYWDS GAMMA AMINO-BUTYRIC ACID METABOLISM, GABA, ZINC EXPDTA X-RAY DIFFRACTION AUTHOR C.D.LIMA REVDAT 2 22-AUG-01 1JFY 1 OBSLTE REVDAT 1 04-JUL-01 1JFY 0 JRNL AUTH C.D.LIMA,J.BUGLINO JRNL TITL THE CRYSTAL STRUCTURE OF GAB PROTEIN. JRNL REF TO BE PUBLISHED JRNL REFN REMARK 1 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 31483 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.193 REMARK 3 FREE R VALUE : 0.240 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.300 REMARK 3 FREE R VALUE TEST SET COUNT : 1677 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2490 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 1 REMARK 3 SOLVENT ATOMS : 320 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 20.30 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 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): NULL REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): NULL REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : NULL ; NULL REMARK 3 ANGLE DISTANCE (A) : NULL ; NULL REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : NULL ; NULL REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : NULL ; NULL REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : NULL ; NULL REMARK 3 MULTIPLE TORSION (A) : NULL ; NULL REMARK 3 H-BOND (X...Y) (A) : NULL ; NULL REMARK 3 H-BOND (X-H...Y) (A) : NULL ; NULL REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : NULL ; NULL REMARK 3 PLANAR (DEGREES) : NULL ; NULL REMARK 3 STAGGERED (DEGREES) : NULL ; NULL REMARK 3 TRANSVERSE (DEGREES) : NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1JFY COMPLIES WITH FORMAT V. 2.3, 09-JULY-1998 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 25-JUN-2001. REMARK 100 THE RCSB ID CODE IS RCSB013723. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-MAR-2001 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 5.60 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X4A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9878 REMARK 200 MONOCHROMATOR : SAGITALLY FOCUSED SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 33216 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.9 REMARK 200 DATA REDUNDANCY : 5.000 REMARK 200 R MERGE (I) : 0.06900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 19.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.07 REMARK 200 COMPLETENESS FOR SHELL (%) : 94.0 REMARK 200 DATA REDUNDANCY IN SHELL : 3.00 REMARK 200 R MERGE FOR SHELL (I) : 0.23800 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: SIRAS REMARK 200 SOFTWARE USED: SOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 64.29 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.44 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2.0M AMSO4, 100MM NA CITRATE, PH REMARK 280 5.6, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 4 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -Y,X,Z REMARK 290 4555 Y,-X,Z REMARK 290 5555 -X,Y,-Z REMARK 290 6555 X,-Y,-Z REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z REMARK 290 9555 1/2+X,1/2+Y,1/2+Z REMARK 290 10555 1/2-X,1/2-Y,1/2+Z REMARK 290 11555 1/2-Y,1/2+X,1/2+Z REMARK 290 12555 1/2+Y,1/2-X,1/2+Z REMARK 290 13555 1/2-X,1/2+Y,1/2-Z REMARK 290 14555 1/2+X,1/2-Y,1/2-Z REMARK 290 15555 1/2+Y,1/2+X,1/2-Z REMARK 290 16555 1/2-Y,1/2-X,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 0.00000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 -1.000000 0.000000 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 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 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 1.000000 0.000000 0.000000 60.23950 REMARK 290 SMTRY2 9 0.000000 1.000000 0.000000 60.23950 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 68.30200 REMARK 290 SMTRY1 10 -1.000000 0.000000 0.000000 60.23950 REMARK 290 SMTRY2 10 0.000000 -1.000000 0.000000 60.23950 REMARK 290 SMTRY3 10 0.000000 0.000000 1.000000 68.30200 REMARK 290 SMTRY1 11 0.000000 -1.000000 0.000000 60.23950 REMARK 290 SMTRY2 11 1.000000 0.000000 0.000000 60.23950 REMARK 290 SMTRY3 11 0.000000 0.000000 1.000000 68.30200 REMARK 290 SMTRY1 12 0.000000 1.000000 0.000000 60.23950 REMARK 290 SMTRY2 12 -1.000000 0.000000 0.000000 60.23950 REMARK 290 SMTRY3 12 0.000000 0.000000 1.000000 68.30200 REMARK 290 SMTRY1 13 -1.000000 0.000000 0.000000 60.23950 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 60.23950 REMARK 290 SMTRY3 13 0.000000 0.000000 -1.000000 68.30200 REMARK 290 SMTRY1 14 1.000000 0.000000 0.000000 60.23950 REMARK 290 SMTRY2 14 0.000000 -1.000000 0.000000 60.23950 REMARK 290 SMTRY3 14 0.000000 0.000000 -1.000000 68.30200 REMARK 290 SMTRY1 15 0.000000 1.000000 0.000000 60.23950 REMARK 290 SMTRY2 15 1.000000 0.000000 0.000000 60.23950 REMARK 290 SMTRY3 15 0.000000 0.000000 -1.000000 68.30200 REMARK 290 SMTRY1 16 0.000000 -1.000000 0.000000 60.23950 REMARK 290 SMTRY2 16 -1.000000 0.000000 0.000000 60.23950 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 68.30200 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 THIS ENTRY CONTAINS THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT REMARK 300 WHICH CONSISTS OF 1 CHAIN(S). SEE REMARK 350 FOR REMARK 300 INFORMATION ON GENERATING THE BIOLOGICAL MOLECULE(S). REMARK 350 REMARK 350 GENERATING THE BIOMOLECULE 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 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 120.47900 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 120.47900 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 0.000000 -1.000000 0.000000 120.47900 REMARK 350 BIOMT2 3 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 4 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 4 -1.000000 0.000000 0.000000 120.47900 REMARK 350 BIOMT3 4 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 ASP A 144 REMARK 465 ASN A 145 REMARK 465 SER A 146 REMARK 465 ASP A 147 REMARK 465 SER A 148 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 SER A 219 OG REMARK 470 LYS A 220 CG CD CE NZ REMARK 470 ASN A 221 CG OD1 ND2 REMARK 470 VAL A 222 CG1 CG2 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 56 O HOH 56 16555 2.06 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),F6.3) REMARK 500 REMARK 500 EXPECTED VALUES: ENGH AND HUBER, 1991 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 ARG A 242 NE ARG A 242 CZ -0.054 REMARK 500 ARG A 294 CD ARG A 294 NE -0.046 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: ENGH AND HUBER, 1991 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ARG A 66 CD - NE - CZ ANGL. DEV. = 35.3 DEGREES REMARK 500 ARG A 209 CD - NE - CZ ANGL. DEV. = 14.7 DEGREES REMARK 500 ARG A 242 CD - NE - CZ ANGL. DEV. = 54.2 DEGREES REMARK 500 ARG A 294 CD - NE - CZ ANGL. DEV. = 24.2 DEGREES REMARK 525 REMARK 525 SOLVENT REMARK 525 THE FOLLOWING SOLVENT MOLECULES LIE FARTHER THAN EXPECTED REMARK 525 FROM THE PROTEIN OR NUCLEIC ACID MOLECULE AND MAY BE REMARK 525 ASSOCIATED WITH A SYMMETRY RELATED MOLECULE (M=MODEL REMARK 525 NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH 271 DISTANCE = 6.60 ANGSTROMS DBREF 1JFY A 15 325 UNP P76621 YGAT_ECOLI 15 325 SEQRES 1 A 311 GLY GLN ASP TYR SER GLY PHE THR LEU THR PRO SER ALA SEQRES 2 A 311 GLN SER PRO ARG LEU LEU GLU LEU THR PHE THR GLU GLN SEQRES 3 A 311 THR THR LYS GLN PHE LEU GLU GLN VAL ALA GLU TRP PRO SEQRES 4 A 311 VAL GLN ALA LEU GLU TYR LYS SER PHE LEU ARG PHE ARG SEQRES 5 A 311 VAL ALA LYS ILE LEU ASP ASP LEU CYS ALA ASN GLN LEU SEQRES 6 A 311 GLN PRO LEU LEU LEU LYS THR LEU LEU ASN ARG ALA GLU SEQRES 7 A 311 GLY ALA LEU LEU ILE ASN ALA VAL GLY VAL ASP ASP VAL SEQRES 8 A 311 LYS GLN ALA ASP GLU MET VAL LYS LEU ALA THR ALA VAL SEQRES 9 A 311 ALA HIS LEU ILE GLY ARG SER ASN PHE ASP ALA MET SER SEQRES 10 A 311 GLY GLN TYR TYR ALA ARG PHE VAL VAL LYS ASN VAL ASP SEQRES 11 A 311 ASN SER ASP SER TYR LEU ARG GLN PRO HIS ARG VAL MET SEQRES 12 A 311 GLU LEU HIS ASN ASP GLY THR TYR VAL GLU GLU ILE THR SEQRES 13 A 311 ASP TYR VAL LEU MET MET LYS ILE ASP GLU GLN ASN MET SEQRES 14 A 311 GLN GLY GLY ASN SER LEU LEU LEU HIS LEU ASP ASP TRP SEQRES 15 A 311 GLU HIS LEU ASP ASN TYR PHE ARG HIS PRO LEU ALA ARG SEQRES 16 A 311 ARG PRO MET ARG PHE ALA ALA PRO PRO SER LYS ASN VAL SEQRES 17 A 311 SER LYS ASP VAL PHE HIS PRO VAL PHE ASP VAL ASP GLN SEQRES 18 A 311 GLN GLY ARG PRO VAL MET ARG TYR ILE ASP GLN PHE VAL SEQRES 19 A 311 GLN PRO LYS ASP PHE GLU GLU GLY VAL TRP LEU SER GLU SEQRES 20 A 311 LEU SER ASP ALA ILE GLU THR SER LYS GLY ILE LEU SER SEQRES 21 A 311 VAL PRO VAL PRO VAL GLY LYS PHE LEU LEU ILE ASN ASN SEQRES 22 A 311 LEU PHE TRP LEU HIS GLY ARG ASP ARG PHE THR PRO HIS SEQRES 23 A 311 PRO ASP LEU ARG ARG GLU LEU MET ARG GLN ARG GLY TYR SEQRES 24 A 311 PHE ALA TYR ALA SER ASN HIS TYR GLN THR HIS GLN HET ZN 501 1 HETNAM ZN ZINC ION FORMUL 2 ZN ZN 2+ FORMUL 3 HOH *320(H2 O1) HELIX 1 1 THR A 38 ALA A 50 1 13 HELIX 2 2 PRO A 53 LYS A 60 1 8 HELIX 3 3 SER A 61 CYS A 75 1 15 HELIX 4 4 GLN A 78 ASN A 89 1 12 HELIX 5 5 ASP A 104 LYS A 106 5 3 HELIX 6 6 GLN A 107 ILE A 122 1 16 HELIX 7 7 ASP A 194 TRP A 196 5 3 HELIX 8 8 HIS A 198 ARG A 204 1 7 HELIX 9 9 HIS A 205 ARG A 210 5 6 HELIX 10 10 ASP A 252 THR A 268 1 17 SHEET 1 A 7 PHE A 21 PRO A 25 0 SHEET 2 A 7 LEU A 32 PHE A 37 -1 N GLU A 34 O THR A 24 SHEET 3 A 7 ALA A 94 ALA A 99 1 O ALA A 94 N LEU A 33 SHEET 4 A 7 PHE A 282 ASN A 286 -1 O PHE A 282 N ILE A 97 SHEET 5 A 7 TYR A 172 GLN A 181 -1 O VAL A 173 N ILE A 285 SHEET 6 A 7 ARG A 304 PHE A 314 -1 N ARG A 304 O GLN A 181 SHEET 7 A 7 GLY A 123 SER A 125 -1 N ARG A 124 O TYR A 313 SHEET 1 B 7 PHE A 21 PRO A 25 0 SHEET 2 B 7 LEU A 32 PHE A 37 -1 N GLU A 34 O THR A 24 SHEET 3 B 7 ALA A 94 ALA A 99 1 O ALA A 94 N LEU A 33 SHEET 4 B 7 PHE A 282 ASN A 286 -1 O PHE A 282 N ILE A 97 SHEET 5 B 7 TYR A 172 GLN A 181 -1 O VAL A 173 N ILE A 285 SHEET 6 B 7 ARG A 304 PHE A 314 -1 N ARG A 304 O GLN A 181 SHEET 7 B 7 ALA A 136 VAL A 140 -1 O ALA A 136 N ARG A 309 SHEET 1 C 4 MET A 157 HIS A 160 0 SHEET 2 C 4 TRP A 290 ARG A 294 -1 N HIS A 292 O HIS A 160 SHEET 3 C 4 SER A 188 HIS A 192 -1 N LEU A 189 O GLY A 293 SHEET 4 C 4 LEU A 273 VAL A 275 -1 N LEU A 273 O LEU A 190 SHEET 1 D 3 VAL A 226 HIS A 228 0 SHEET 2 D 3 MET A 212 PHE A 214 -1 N MET A 212 O HIS A 228 SHEET 3 D 3 VAL A 248 GLN A 249 -1 N GLN A 249 O ARG A 213 SHEET 1 E 2 PHE A 231 VAL A 233 0 SHEET 2 E 2 PRO A 239 MET A 241 -1 O VAL A 240 N ASP A 232 CRYST1 120.479 120.479 136.604 90.00 90.00 90.00 I 4 2 2 16 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 0.008300 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008300 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007320 0.00000 MASTER 328 0 1 10 23 0 0 6 2811 1 0 24 END