1GPY - Header Asymmetric Unit

HEADER GLYCOGEN PHOSPHORYLASE 31-MAR-93 1GPY

TITLE CRYSTALLOGRAPHIC BINDING STUDIES ON THE ALLOSTERIC INHIBITOR GLUCOSE- TITLE 2 6-PHOSPHATE TO T STATE GLYCOGEN PHOSPHORYLASE B

COMPND MOL_ID: 1; COMPND 2 MOLECULE: GLYCOGEN PHOSPHORYLASE B; COMPND 3 CHAIN: A; COMPND 4 EC: 2.4.1.1; COMPND 5 ENGINEERED: YES

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ORYCTOLAGUS CUNICULUS; SOURCE 3 ORGANISM_COMMON: RABBIT; SOURCE 4 ORGANISM_TAXID: 9986

KEYWDS GLYCOGEN PHOSPHORYLASE

EXPDTA X-RAY DIFFRACTION

AUTHOR L.N.JOHNSON

REVDAT 3 13-JUL-11 1GPY 1 VERSN REVDAT 2 24-FEB-09 1GPY 1 VERSN REVDAT 1 31-OCT-93 1GPY 0

JRNL AUTH L.N.JOHNSON,P.SNAPE,J.L.MARTIN,K.R.ACHARYA,D.BARFORD, JRNL AUTH 2 N.G.OIKONOMAKOS JRNL TITL CRYSTALLOGRAPHIC BINDING STUDIES ON THE ALLOSTERIC INHIBITOR JRNL TITL 2 GLUCOSE-6-PHOSPHATE TO T STATE GLYCOGEN PHOSPHORYLASE B. JRNL REF J.MOL.BIOL. V. 232 253 1993 JRNL REFN ISSN 0022-2836 JRNL PMID 8331662 JRNL DOI 10.1006/JMBI.1993.1380

REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH K.R.ACHARYA,D.I.STUART,K.M.VARVILL,L.N.JOHNSON REMARK 1 TITL GLYCOGEN PHOSPHORYLASE B: DESCRIPTION OF THE PROTEIN REMARK 1 TITL 2 STRUCTURE REMARK 1 REF GLYCOGEN PHOSPHORYLASE B: 1 1991 REMARK 1 REF 2 DESCRIPTION OF THE PROTEIN REMARK 1 REF 3 STRUCTURE REMARK 1 PUBL WORLD SCIENTIFIC PUBLISHING CO.,SINGAPORE REMARK 1 REFN REMARK 1 REFERENCE 2 REMARK 1 AUTH D.BARFORD,S.-H.HU,L.N.JOHNSON REMARK 1 TITL STRUCTURAL MECHANISM FOR GLYCOGEN PHOSPHORYLASE CONTROL BY REMARK 1 TITL 2 PHOSPHORYLATION AND AMP REMARK 1 REF J.MOL.BIOL. V. 218 233 1991 REMARK 1 REFN ISSN 0022-2836

REMARK 2 REMARK 2 RESOLUTION. 2.40 ANGSTROMS.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : NULL REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : NULL REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.203 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 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6727 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 31 REMARK 3 SOLVENT ATOMS : 673 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL 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 COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.020 REMARK 3 BOND ANGLES (DEGREES) : 4.00 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : 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 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL

REMARK 4 REMARK 4 1GPY COMPLIES WITH FORMAT V. 3.30, 13-JUL-11

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.

REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : NULL REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : NULL REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> 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 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: X-PLOR REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL

REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.13 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.47 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL

REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2 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 -Y+1/2,X+1/2,Z+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 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 58.15000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 64.25000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 64.25000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 87.22500 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 64.25000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 64.25000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 29.07500 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 64.25000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 64.25000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 87.22500 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 64.25000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 64.25000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 29.07500 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 58.15000 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: 6990 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 57800 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -32.0 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 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 116.30000

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 SER A 1 REMARK 465 ARG A 2 REMARK 465 PRO A 3 REMARK 465 LEU A 4 REMARK 465 SER A 5 REMARK 465 ASP A 6 REMARK 465 GLN A 7 REMARK 465 GLU A 8 REMARK 465 LYS A 9 REMARK 465 ARG A 10 REMARK 465 LYS A 11 REMARK 465 GLN A 12 REMARK 465 ILE A 13 REMARK 465 PRO A 842

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 840 CG CD CE NZ REMARK 470 ILE A 841 CG1 CG2 CD1

REMARK 475 REMARK 475 ZERO OCCUPANCY RESIDUES REMARK 475 THE FOLLOWING RESIDUES WERE MODELED WITH ZERO OCCUPANCY. REMARK 475 THE LOCATION AND PROPERTIES OF THESE RESIDUES MAY NOT REMARK 475 BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 475 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE) REMARK 475 M RES C SSEQI REMARK 475 SER A 14 REMARK 475 VAL A 15 REMARK 475 ARG A 16 REMARK 475 GLY A 17 REMARK 475 LEU A 18

REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 ALA A 19 N REMARK 480 LEU A 380 CG CD2

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 ARG A 16 O HOH A 1417 0.67 REMARK 500 CB ILE A 841 O HOH A 1672 1.77 REMARK 500 C ARG A 16 O HOH A 1417 1.88 REMARK 500 CZ ARG A 16 OE2 GLU A 105 1.92 REMARK 500 NH1 ARG A 16 OE2 GLU A 105 2.16 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 ALA A 107 O HOH A 1064 7556 1.76 REMARK 500 CB ALA A 111 O HOH A 1064 7556 2.13 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 ARG A 16 NE ARG A 16 CZ 0.104 REMARK 500 GLY A 20 C VAL A 21 N 0.209 REMARK 500 HIS A 34 NE2 HIS A 34 CD2 -0.083 REMARK 500 HIS A 62 NE2 HIS A 62 CD2 -0.072 REMARK 500 HIS A 73 NE2 HIS A 73 CD2 -0.067 REMARK 500 HIS A 201 NE2 HIS A 201 CD2 -0.072 REMARK 500 HIS A 208 NE2 HIS A 208 CD2 -0.080 REMARK 500 ARG A 323 CZ ARG A 323 NH1 0.091 REMARK 500 HIS A 341 NE2 HIS A 341 CD2 -0.082 REMARK 500 HIS A 377 NE2 HIS A 377 CD2 -0.081 REMARK 500 HIS A 399 NE2 HIS A 399 CD2 -0.067 REMARK 500 HIS A 443 NE2 HIS A 443 CD2 -0.073 REMARK 500 HIS A 450 NE2 HIS A 450 CD2 -0.080 REMARK 500 HIS A 459 NE2 HIS A 459 CD2 -0.086 REMARK 500 HIS A 477 NE2 HIS A 477 CD2 -0.077 REMARK 500 HIS A 571 NE2 HIS A 571 CD2 -0.073 REMARK 500 HIS A 582 NE2 HIS A 582 CD2 -0.074 REMARK 500 HIS A 614 NE2 HIS A 614 CD2 -0.083 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 16 NE - CZ - NH2 ANGL. DEV. = 3.7 DEGREES REMARK 500 GLY A 20 CA - C - N ANGL. DEV. = -16.4 DEGREES REMARK 500 GLY A 20 O - C - N ANGL. DEV. = -11.1 DEGREES REMARK 500 LYS A 28 CA - CB - CG ANGL. DEV. = 21.5 DEGREES REMARK 500 ARG A 43 NE - CZ - NH1 ANGL. DEV. = 9.5 DEGREES REMARK 500 ARG A 43 NE - CZ - NH2 ANGL. DEV. = -10.5 DEGREES REMARK 500 ASP A 50 CB - CG - OD1 ANGL. DEV. = 6.0 DEGREES REMARK 500 TYR A 51 CB - CG - CD1 ANGL. DEV. = -4.6 DEGREES REMARK 500 TRP A 67 CD1 - CG - CD2 ANGL. DEV. = 6.8 DEGREES REMARK 500 TRP A 67 CE2 - CD2 - CG ANGL. DEV. = -6.2 DEGREES REMARK 500 TYR A 84 CB - CG - CD1 ANGL. DEV. = -4.5 DEGREES REMARK 500 LEU A 85 CA - CB - CG ANGL. DEV. = 14.2 DEGREES REMARK 500 TYR A 90 CB - CG - CD2 ANGL. DEV. = -5.2 DEGREES REMARK 500 ASP A 109 CB - CG - OD1 ANGL. DEV. = 6.1 DEGREES REMARK 500 GLU A 121 CA - CB - CG ANGL. DEV. = 14.7 DEGREES REMARK 500 LEU A 136 CA - CB - CG ANGL. DEV. = 17.6 DEGREES REMARK 500 ARG A 138 NE - CZ - NH2 ANGL. DEV. = -3.5 DEGREES REMARK 500 ARG A 160 NE - CZ - NH2 ANGL. DEV. = -5.4 DEGREES REMARK 500 TYR A 161 CB - CG - CD2 ANGL. DEV. = -4.4 DEGREES REMARK 500 CYS A 171 CA - CB - SG ANGL. DEV. = 8.3 DEGREES REMARK 500 TRP A 174 CD1 - CG - CD2 ANGL. DEV. = 5.7 DEGREES REMARK 500 TRP A 174 CE2 - CD2 - CG ANGL. DEV. = -6.4 DEGREES REMARK 500 TRP A 182 CD1 - CG - CD2 ANGL. DEV. = 6.4 DEGREES REMARK 500 TRP A 182 CE2 - CD2 - CG ANGL. DEV. = -5.4 DEGREES REMARK 500 TRP A 189 CD1 - CG - CD2 ANGL. DEV. = 5.7 DEGREES REMARK 500 TRP A 189 CE2 - CD2 - CG ANGL. DEV. = -5.2 DEGREES REMARK 500 ARG A 193 NE - CZ - NH1 ANGL. DEV. = 3.3 DEGREES REMARK 500 ARG A 205 NE - CZ - NH2 ANGL. DEV. = -4.0 DEGREES REMARK 500 TRP A 215 CD1 - CG - CD2 ANGL. DEV. = 6.8 DEGREES REMARK 500 TRP A 215 CE2 - CD2 - CG ANGL. DEV. = -6.4 DEGREES REMARK 500 ASP A 217 CB - CG - OD1 ANGL. DEV. = 6.7 DEGREES REMARK 500 MET A 224 CA - CB - CG ANGL. DEV. = -10.8 DEGREES REMARK 500 MET A 224 CG - SD - CE ANGL. DEV. = 13.1 DEGREES REMARK 500 TYR A 233 CB - CG - CD2 ANGL. DEV. = -4.0 DEGREES REMARK 500 VAL A 238 CG1 - CB - CG2 ANGL. DEV. = -12.7 DEGREES REMARK 500 ARG A 242 NE - CZ - NH1 ANGL. DEV. = 8.3 DEGREES REMARK 500 ARG A 242 NE - CZ - NH2 ANGL. DEV. = -7.6 DEGREES REMARK 500 TRP A 244 CD1 - CG - CD2 ANGL. DEV. = 7.3 DEGREES REMARK 500 TRP A 244 CG - CD1 - NE1 ANGL. DEV. = -6.3 DEGREES REMARK 500 TRP A 244 CE2 - CD2 - CG ANGL. DEV. = -6.3 DEGREES REMARK 500 LYS A 255 N - CA - CB ANGL. DEV. = -14.1 DEGREES REMARK 500 LYS A 255 N - CA - C ANGL. DEV. = 20.7 DEGREES REMARK 500 ASP A 256 CB - CG - OD1 ANGL. DEV. = -5.9 DEGREES REMARK 500 LYS A 255 CA - C - N ANGL. DEV. = -15.5 DEGREES REMARK 500 ARG A 269 NE - CZ - NH2 ANGL. DEV. = -5.3 DEGREES REMARK 500 ARG A 277 CA - CB - CG ANGL. DEV. = -16.2 DEGREES REMARK 500 ARG A 277 NE - CZ - NH1 ANGL. DEV. = 4.4 DEGREES REMARK 500 ARG A 277 NE - CZ - NH2 ANGL. DEV. = -5.1 DEGREES REMARK 500 TYR A 280 CB - CG - CD2 ANGL. DEV. = -4.0 DEGREES REMARK 500 ARG A 309 NE - CZ - NH2 ANGL. DEV. = 3.7 DEGREES REMARK 500 REMARK 500 THIS ENTRY HAS 138 ANGLE DEVIATIONS. 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 VAL A 15 76.45 -65.59 REMARK 500 ARG A 16 18.37 -144.82 REMARK 500 TYR A 90 78.04 -101.83 REMARK 500 ASP A 118 97.83 70.92 REMARK 500 LEU A 131 33.60 -90.14 REMARK 500 ALA A 179 119.45 -37.91 REMARK 500 TYR A 203 -128.70 73.22 REMARK 500 THR A 209 72.63 -108.17 REMARK 500 SER A 210 -62.87 72.29 REMARK 500 ARG A 234 40.72 34.93 REMARK 500 ASP A 256 -146.51 -146.12 REMARK 500 PHE A 311 -77.70 -65.41 REMARK 500 LYS A 312 -30.20 -35.57 REMARK 500 SER A 314 109.54 -55.08 REMARK 500 LYS A 315 35.44 37.81 REMARK 500 CYS A 318 91.67 -163.15 REMARK 500 ARG A 319 135.40 87.55 REMARK 500 ASP A 320 -46.49 -152.17 REMARK 500 PRO A 321 154.43 -21.72 REMARK 500 VAL A 322 -109.15 114.51 REMARK 500 THR A 324 108.18 48.07 REMARK 500 ASP A 339 -177.28 65.72 REMARK 500 PRO A 342 35.33 -96.96 REMARK 500 GLU A 393 -65.11 -27.09 REMARK 500 SER A 429 130.71 -39.18 REMARK 500 ALA A 435 -31.49 88.95 REMARK 500 VAL A 436 94.37 -162.05 REMARK 500 THR A 466 -73.73 -114.35 REMARK 500 ARG A 489 -76.77 -58.88 REMARK 500 LEU A 492 -61.20 -146.01 REMARK 500 ASP A 514 76.92 -166.61 REMARK 500 TYR A 553 -133.30 -136.48 REMARK 500 LYS A 554 149.82 -178.01 REMARK 500 VAL A 555 -45.60 174.58 REMARK 500 HIS A 556 104.82 70.46 REMARK 500 PRO A 559 -12.73 -49.50 REMARK 500 LYS A 568 164.14 178.59 REMARK 500 PRO A 611 102.69 -34.55 REMARK 500 SER A 674 -55.79 -135.32 REMARK 500 THR A 676 -24.78 -142.03 REMARK 500 GLU A 705 -48.84 -24.07 REMARK 500 ASN A 707 32.96 -85.06 REMARK 500 PRO A 752 47.68 -91.35 REMARK 500 LYS A 753 -6.49 -157.93 REMARK 500 GLN A 754 58.43 -150.76 REMARK 500 ILE A 824 -51.27 -122.13 REMARK 500 PRO A 829 154.18 -49.04 REMARK 500 ALA A 836 -179.88 -66.41 REMARK 500 PRO A 837 -116.20 -78.51 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 TYR A 51 0.07 SIDE CHAIN REMARK 500 TYR A 185 0.07 SIDE CHAIN REMARK 500 TYR A 472 0.06 SIDE CHAIN REMARK 500 TYR A 777 0.08 SIDE CHAIN REMARK 500 ARG A 831 0.12 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 ARG A 16 -11.26 REMARK 500 GLY A 20 -25.65 REMARK 500 CYS A 318 10.67 REMARK 500 PRO A 381 15.58 REMARK 500 LYS A 840 11.99 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CHIRAL CENTERS REMARK 500 REMARK 500 UNEXPECTED CONFIGURATION OF THE FOLLOWING CHIRAL REMARK 500 CENTER(S) USING IMPROPER CA--C--CB--N CHIRALITY REMARK 500 FOR AMINO ACIDS AND C1'--O4'--N1(N9)--C2' FOR REMARK 500 NUCLEIC ACIDS OR EQUIVALENT ANGLE REMARK 500 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,A1,6X,F5.1,6X,A1,10X,A1,3X,A16) REMARK 500 REMARK 500 M RES CSSEQI IMPROPER EXPECTED FOUND DETAILS REMARK 500 SER A 210 23.7 L L OUTSIDE RANGE REMARK 500 LYS A 255 24.5 L L OUTSIDE RANGE REMARK 500 CYS A 318 47.7 L L OUTSIDE RANGE REMARK 500 ASN A 325 22.8 L L OUTSIDE RANGE REMARK 500 ARG A 641 48.9 L L OUTSIDE RANGE REMARK 500 GLN A 754 51.6 L L OUTSIDE RANGE 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 A1008 DISTANCE = 6.06 ANGSTROMS REMARK 525 HOH A1010 DISTANCE = 7.64 ANGSTROMS REMARK 525 HOH A1011 DISTANCE = 5.15 ANGSTROMS REMARK 525 HOH A1040 DISTANCE = 7.47 ANGSTROMS REMARK 525 HOH A1041 DISTANCE = 6.08 ANGSTROMS REMARK 525 HOH A1048 DISTANCE = 6.04 ANGSTROMS REMARK 525 HOH A1050 DISTANCE = 5.22 ANGSTROMS REMARK 525 HOH A1051 DISTANCE = 5.61 ANGSTROMS REMARK 525 HOH A1069 DISTANCE = 5.21 ANGSTROMS REMARK 525 HOH A1071 DISTANCE = 7.15 ANGSTROMS REMARK 525 HOH A1072 DISTANCE = 5.35 ANGSTROMS REMARK 525 HOH A1075 DISTANCE = 5.82 ANGSTROMS REMARK 525 HOH A1076 DISTANCE = 6.76 ANGSTROMS REMARK 525 HOH A1077 DISTANCE = 6.42 ANGSTROMS REMARK 525 HOH A1078 DISTANCE = 6.55 ANGSTROMS REMARK 525 HOH A1079 DISTANCE = 5.43 ANGSTROMS REMARK 525 HOH A1080 DISTANCE = 6.18 ANGSTROMS REMARK 525 HOH A1081 DISTANCE = 5.14 ANGSTROMS REMARK 525 HOH A1098 DISTANCE = 9.45 ANGSTROMS REMARK 525 HOH A1099 DISTANCE = 5.46 ANGSTROMS REMARK 525 HOH A1102 DISTANCE = 8.64 ANGSTROMS REMARK 525 HOH A1103 DISTANCE = 5.34 ANGSTROMS REMARK 525 HOH A1104 DISTANCE = 8.26 ANGSTROMS REMARK 525 HOH A1108 DISTANCE = 6.60 ANGSTROMS REMARK 525 HOH A1109 DISTANCE = 7.52 ANGSTROMS REMARK 525 HOH A1112 DISTANCE = 6.55 ANGSTROMS REMARK 525 HOH A1129 DISTANCE = 5.82 ANGSTROMS REMARK 525 HOH A1130 DISTANCE = 5.34 ANGSTROMS REMARK 525 HOH A1131 DISTANCE = 9.43 ANGSTROMS REMARK 525 HOH A1132 DISTANCE = 10.77 ANGSTROMS REMARK 525 HOH A1133 DISTANCE = 8.76 ANGSTROMS REMARK 525 HOH A1144 DISTANCE = 5.28 ANGSTROMS REMARK 525 HOH A1147 DISTANCE = 7.56 ANGSTROMS REMARK 525 HOH A1148 DISTANCE = 8.47 ANGSTROMS REMARK 525 HOH A1151 DISTANCE = 7.54 ANGSTROMS REMARK 525 HOH A1153 DISTANCE = 6.76 ANGSTROMS REMARK 525 HOH A1154 DISTANCE = 7.04 ANGSTROMS REMARK 525 HOH A1155 DISTANCE = 6.34 ANGSTROMS REMARK 525 HOH A1157 DISTANCE = 5.68 ANGSTROMS REMARK 525 HOH A1160 DISTANCE = 6.63 ANGSTROMS REMARK 525 HOH A1170 DISTANCE = 5.40 ANGSTROMS REMARK 525 HOH A1171 DISTANCE = 7.12 ANGSTROMS REMARK 525 HOH A1172 DISTANCE = 9.44 ANGSTROMS REMARK 525 HOH A1173 DISTANCE = 10.13 ANGSTROMS REMARK 525 HOH A1175 DISTANCE = 6.61 ANGSTROMS REMARK 525 HOH A1176 DISTANCE = 7.32 ANGSTROMS REMARK 525 HOH A1177 DISTANCE = 6.10 ANGSTROMS REMARK 525 HOH A1182 DISTANCE = 8.08 ANGSTROMS REMARK 525 HOH A1183 DISTANCE = 5.09 ANGSTROMS REMARK 525 HOH A1185 DISTANCE = 6.55 ANGSTROMS REMARK 525 HOH A1192 DISTANCE = 7.72 ANGSTROMS REMARK 525 HOH A1193 DISTANCE = 7.38 ANGSTROMS REMARK 525 HOH A1195 DISTANCE = 6.91 ANGSTROMS REMARK 525 HOH A1196 DISTANCE = 6.05 ANGSTROMS REMARK 525 HOH A1197 DISTANCE = 6.11 ANGSTROMS REMARK 525 HOH A1205 DISTANCE = 5.53 ANGSTROMS REMARK 525 HOH A1208 DISTANCE = 5.40 ANGSTROMS REMARK 525 HOH A1209 DISTANCE = 6.69 ANGSTROMS REMARK 525 HOH A1211 DISTANCE = 7.05 ANGSTROMS REMARK 525 HOH A1214 DISTANCE = 6.20 ANGSTROMS REMARK 525 HOH A1216 DISTANCE = 5.09 ANGSTROMS REMARK 525 HOH A1218 DISTANCE = 6.36 ANGSTROMS REMARK 525 HOH A1221 DISTANCE = 5.62 ANGSTROMS REMARK 525 HOH A1223 DISTANCE = 7.30 ANGSTROMS REMARK 525 HOH A1224 DISTANCE = 5.80 ANGSTROMS REMARK 525 HOH A1233 DISTANCE = 7.91 ANGSTROMS REMARK 525 HOH A1237 DISTANCE = 7.18 ANGSTROMS REMARK 525 HOH A1242 DISTANCE = 5.26 ANGSTROMS REMARK 525 HOH A1243 DISTANCE = 6.74 ANGSTROMS REMARK 525 HOH A1251 DISTANCE = 6.56 ANGSTROMS REMARK 525 HOH A1252 DISTANCE = 6.92 ANGSTROMS REMARK 525 HOH A1256 DISTANCE = 6.40 ANGSTROMS REMARK 525 HOH A1260 DISTANCE = 6.47 ANGSTROMS REMARK 525 HOH A1264 DISTANCE = 7.97 ANGSTROMS REMARK 525 HOH A1267 DISTANCE = 6.88 ANGSTROMS REMARK 525 HOH A1274 DISTANCE = 6.98 ANGSTROMS REMARK 525 HOH A1275 DISTANCE = 5.03 ANGSTROMS REMARK 525 HOH A1278 DISTANCE = 5.94 ANGSTROMS REMARK 525 HOH A1280 DISTANCE = 6.03 ANGSTROMS REMARK 525 HOH A1283 DISTANCE = 10.85 ANGSTROMS REMARK 525 HOH A1286 DISTANCE = 12.46 ANGSTROMS REMARK 525 HOH A1287 DISTANCE = 9.48 ANGSTROMS REMARK 525 HOH A1289 DISTANCE = 5.27 ANGSTROMS REMARK 525 HOH A1291 DISTANCE = 8.39 ANGSTROMS REMARK 525 HOH A1293 DISTANCE = 8.41 ANGSTROMS REMARK 525 HOH A1296 DISTANCE = 9.53 ANGSTROMS REMARK 525 HOH A1297 DISTANCE = 8.34 ANGSTROMS REMARK 525 HOH A1298 DISTANCE = 7.73 ANGSTROMS REMARK 525 HOH A1299 DISTANCE = 7.60 ANGSTROMS REMARK 525 HOH A1301 DISTANCE = 7.82 ANGSTROMS REMARK 525 HOH A1303 DISTANCE = 6.20 ANGSTROMS REMARK 525 HOH A1305 DISTANCE = 7.45 ANGSTROMS REMARK 525 HOH A1306 DISTANCE = 8.21 ANGSTROMS REMARK 525 HOH A1309 DISTANCE = 5.13 ANGSTROMS REMARK 525 HOH A1310 DISTANCE = 5.60 ANGSTROMS REMARK 525 HOH A1311 DISTANCE = 6.66 ANGSTROMS REMARK 525 HOH A1315 DISTANCE = 6.27 ANGSTROMS REMARK 525 HOH A1317 DISTANCE = 5.62 ANGSTROMS REMARK 525 HOH A1320 DISTANCE = 7.06 ANGSTROMS REMARK 525 HOH A1321 DISTANCE = 7.85 ANGSTROMS REMARK 525 HOH A1322 DISTANCE = 7.51 ANGSTROMS REMARK 525 HOH A1325 DISTANCE = 10.90 ANGSTROMS REMARK 525 HOH A1326 DISTANCE = 7.42 ANGSTROMS REMARK 525 HOH A1328 DISTANCE = 6.55 ANGSTROMS REMARK 525 HOH A1335 DISTANCE = 9.22 ANGSTROMS REMARK 525 HOH A1336 DISTANCE = 5.72 ANGSTROMS REMARK 525 HOH A1341 DISTANCE = 8.18 ANGSTROMS REMARK 525 HOH A1342 DISTANCE = 5.48 ANGSTROMS REMARK 525 HOH A1344 DISTANCE = 14.20 ANGSTROMS REMARK 525 HOH A1345 DISTANCE = 11.92 ANGSTROMS REMARK 525 HOH A1346 DISTANCE = 5.80 ANGSTROMS REMARK 525 HOH A1347 DISTANCE = 6.28 ANGSTROMS REMARK 525 HOH A1348 DISTANCE = 6.22 ANGSTROMS REMARK 525 HOH A1349 DISTANCE = 8.44 ANGSTROMS REMARK 525 HOH A1353 DISTANCE = 5.47 ANGSTROMS REMARK 525 HOH A1354 DISTANCE = 5.61 ANGSTROMS REMARK 525 HOH A1356 DISTANCE = 5.75 ANGSTROMS REMARK 525 HOH A1358 DISTANCE = 7.35 ANGSTROMS REMARK 525 HOH A1363 DISTANCE = 6.87 ANGSTROMS REMARK 525 HOH A1369 DISTANCE = 5.75 ANGSTROMS REMARK 525 HOH A1370 DISTANCE = 9.69 ANGSTROMS REMARK 525 HOH A1371 DISTANCE = 11.64 ANGSTROMS REMARK 525 HOH A1372 DISTANCE = 10.21 ANGSTROMS REMARK 525 HOH A1373 DISTANCE = 11.79 ANGSTROMS REMARK 525 HOH A1374 DISTANCE = 5.86 ANGSTROMS REMARK 525 HOH A1380 DISTANCE = 8.95 ANGSTROMS REMARK 525 HOH A1381 DISTANCE = 7.02 ANGSTROMS REMARK 525 HOH A1430 DISTANCE = 6.88 ANGSTROMS REMARK 525 HOH A1433 DISTANCE = 5.04 ANGSTROMS REMARK 525 HOH A1445 DISTANCE = 8.51 ANGSTROMS REMARK 525 HOH A1450 DISTANCE = 7.30 ANGSTROMS REMARK 525 HOH A1466 DISTANCE = 6.20 ANGSTROMS REMARK 525 HOH A1479 DISTANCE = 6.14 ANGSTROMS REMARK 525 HOH A1481 DISTANCE = 5.12 ANGSTROMS REMARK 525 HOH A1482 DISTANCE = 6.23 ANGSTROMS REMARK 525 HOH A1484 DISTANCE = 5.26 ANGSTROMS REMARK 525 HOH A1511 DISTANCE = 5.49 ANGSTROMS REMARK 525 HOH A1536 DISTANCE = 5.62 ANGSTROMS REMARK 525 HOH A1537 DISTANCE = 6.26 ANGSTROMS REMARK 525 HOH A1541 DISTANCE = 5.26 ANGSTROMS REMARK 525 HOH A1542 DISTANCE = 6.07 ANGSTROMS REMARK 525 HOH A1548 DISTANCE = 5.79 ANGSTROMS REMARK 525 HOH A1549 DISTANCE = 7.59 ANGSTROMS REMARK 525 HOH A1550 DISTANCE = 6.55 ANGSTROMS REMARK 525 HOH A1551 DISTANCE = 5.15 ANGSTROMS REMARK 525 HOH A1559 DISTANCE = 5.21 ANGSTROMS REMARK 525 HOH A1576 DISTANCE = 6.73 ANGSTROMS REMARK 525 HOH A1577 DISTANCE = 5.08 ANGSTROMS REMARK 525 HOH A1585 DISTANCE = 5.61 ANGSTROMS REMARK 525 HOH A1589 DISTANCE = 5.64 ANGSTROMS REMARK 525 HOH A1602 DISTANCE = 5.24 ANGSTROMS REMARK 525 HOH A1625 DISTANCE = 5.12 ANGSTROMS REMARK 525 HOH A1671 DISTANCE = 5.03 ANGSTROMS

REMARK 600 REMARK 600 HETEROGEN REMARK 600 PLP FORMS A SCHIFF'S BASE WITH NZ OF LYS 680.

REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE G6P A 998 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PLP A 999

DBREF 1GPY A 1 842 UNP P00489 PHS2_RABIT 1 842

SEQRES 1 A 842 SER ARG PRO LEU SER ASP GLN GLU LYS ARG LYS GLN ILE SEQRES 2 A 842 SER VAL ARG GLY LEU ALA GLY VAL GLU ASN VAL THR GLU SEQRES 3 A 842 LEU LYS LYS ASN PHE ASN ARG HIS LEU HIS PHE THR LEU SEQRES 4 A 842 VAL LYS ASP ARG ASN VAL ALA THR PRO ARG ASP TYR TYR SEQRES 5 A 842 PHE ALA LEU ALA HIS THR VAL ARG ASP HIS LEU VAL GLY SEQRES 6 A 842 ARG TRP ILE ARG THR GLN GLN HIS TYR TYR GLU LYS ASP SEQRES 7 A 842 PRO LYS ARG ILE TYR TYR LEU SER LEU GLU PHE TYR MET SEQRES 8 A 842 GLY ARG THR LEU GLN ASN THR MET VAL ASN LEU ALA LEU SEQRES 9 A 842 GLU ASN ALA CYS ASP GLU ALA THR TYR GLN LEU GLY LEU SEQRES 10 A 842 ASP MET GLU GLU LEU GLU GLU ILE GLU GLU ASP ALA GLY SEQRES 11 A 842 LEU GLY ASN GLY GLY LEU GLY ARG LEU ALA ALA CYS PHE SEQRES 12 A 842 LEU ASP SER MET ALA THR LEU GLY LEU ALA ALA TYR GLY SEQRES 13 A 842 TYR GLY ILE ARG TYR GLU PHE GLY ILE PHE ASN GLN LYS SEQRES 14 A 842 ILE CYS GLY GLY TRP GLN MET GLU GLU ALA ASP ASP TRP SEQRES 15 A 842 LEU ARG TYR GLY ASN PRO TRP GLU LYS ALA ARG PRO GLU SEQRES 16 A 842 PHE THR LEU PRO VAL HIS PHE TYR GLY ARG VAL GLU HIS SEQRES 17 A 842 THR SER GLN GLY ALA LYS TRP VAL ASP THR GLN VAL VAL SEQRES 18 A 842 LEU ALA MET PRO TYR ASP THR PRO VAL PRO GLY TYR ARG SEQRES 19 A 842 ASN ASN VAL VAL ASN THR MET ARG LEU TRP SER ALA LYS SEQRES 20 A 842 ALA PRO ASN ASP PHE ASN LEU LYS ASP PHE ASN VAL GLY SEQRES 21 A 842 GLY TYR ILE GLN ALA VAL LEU ASP ARG ASN LEU ALA GLU SEQRES 22 A 842 ASN ILE SER ARG VAL LEU TYR PRO ASN ASP ASN PHE PHE SEQRES 23 A 842 GLU GLY LYS GLU LEU ARG LEU LYS GLN GLU TYR PHE VAL SEQRES 24 A 842 VAL ALA ALA THR LEU GLN ASP ILE ILE ARG ARG PHE LYS SEQRES 25 A 842 SER SER LYS PHE GLY CYS ARG ASP PRO VAL ARG THR ASN SEQRES 26 A 842 PHE ASP ALA PHE PRO ASP LYS VAL ALA ILE GLN LEU ASN SEQRES 27 A 842 ASP THR HIS PRO SER LEU ALA ILE PRO GLU LEU MET ARG SEQRES 28 A 842 VAL LEU VAL ASP LEU GLU ARG LEU ASP TRP ASP LYS ALA SEQRES 29 A 842 TRP GLU VAL THR VAL LYS THR CYS ALA TYR THR ASN HIS SEQRES 30 A 842 THR VAL LEU PRO GLU ALA LEU GLU ARG TRP PRO VAL HIS SEQRES 31 A 842 LEU LEU GLU THR LEU LEU PRO ARG HIS LEU GLN ILE ILE SEQRES 32 A 842 TYR GLU ILE ASN GLN ARG PHE LEU ASN ARG VAL ALA ALA SEQRES 33 A 842 ALA PHE PRO GLY ASP VAL ASP ARG LEU ARG ARG MET SER SEQRES 34 A 842 LEU VAL GLU GLU GLY ALA VAL LYS ARG ILE ASN MET ALA SEQRES 35 A 842 HIS LEU CYS ILE ALA GLY SER HIS ALA VAL ASN GLY VAL SEQRES 36 A 842 ALA ARG ILE HIS SER GLU ILE LEU LYS LYS THR ILE PHE SEQRES 37 A 842 LYS ASP PHE TYR GLU LEU GLU PRO HIS LYS PHE GLN ASN SEQRES 38 A 842 LYS THR ASN GLY ILE THR PRO ARG ARG TRP LEU VAL LEU SEQRES 39 A 842 CYS ASN PRO GLY LEU ALA GLU ILE ILE ALA GLU ARG ILE SEQRES 40 A 842 GLY GLU GLU TYR ILE SER ASP LEU ASP GLN LEU ARG LYS SEQRES 41 A 842 LEU LEU SER TYR VAL ASP ASP GLU ALA PHE ILE ARG ASP SEQRES 42 A 842 VAL ALA LYS VAL LYS GLN GLU ASN LYS LEU LYS PHE ALA SEQRES 43 A 842 ALA TYR LEU GLU ARG GLU TYR LYS VAL HIS ILE ASN PRO SEQRES 44 A 842 ASN SER LEU PHE ASP VAL GLN VAL LYS ARG ILE HIS GLU SEQRES 45 A 842 TYR LYS ARG GLN LEU LEU ASN CYS LEU HIS VAL ILE THR SEQRES 46 A 842 LEU TYR ASN ARG ILE LYS LYS GLU PRO ASN LYS PHE VAL SEQRES 47 A 842 VAL PRO ARG THR VAL MET ILE GLY GLY LYS ALA ALA PRO SEQRES 48 A 842 GLY TYR HIS MET ALA LYS MET ILE ILE LYS LEU ILE THR SEQRES 49 A 842 ALA ILE GLY ASP VAL VAL ASN HIS ASP PRO VAL VAL GLY SEQRES 50 A 842 ASP ARG LEU ARG VAL ILE PHE LEU GLU ASN TYR ARG VAL SEQRES 51 A 842 SER LEU ALA GLU LYS VAL ILE PRO ALA ALA ASP LEU SER SEQRES 52 A 842 GLU GLN ILE SER THR ALA GLY THR GLU ALA SER GLY THR SEQRES 53 A 842 GLY ASN MET LYS PHE MET LEU ASN GLY ALA LEU THR ILE SEQRES 54 A 842 GLY THR MET ASP GLY ALA ASN VAL GLU MET ALA GLU GLU SEQRES 55 A 842 ALA GLY GLU GLU ASN PHE PHE ILE PHE GLY MET ARG VAL SEQRES 56 A 842 GLU ASP VAL ASP ARG LEU ASP GLN ARG GLY TYR ASN ALA SEQRES 57 A 842 GLN GLU TYR TYR ASP ARG ILE PRO GLU LEU ARG GLN ILE SEQRES 58 A 842 ILE GLU GLN LEU SER SER GLY PHE PHE SER PRO LYS GLN SEQRES 59 A 842 PRO ASP LEU PHE LYS ASP ILE VAL ASN MET LEU MET HIS SEQRES 60 A 842 HIS ASP ARG PHE LYS VAL PHE ALA ASP TYR GLU GLU TYR SEQRES 61 A 842 VAL LYS CYS GLN GLU ARG VAL SER ALA LEU TYR LYS ASN SEQRES 62 A 842 PRO ARG GLU TRP THR ARG MET VAL ILE ARG ASN ILE ALA SEQRES 63 A 842 THR SER GLY LYS PHE SER SER ASP ARG THR ILE ALA GLN SEQRES 64 A 842 TYR ALA ARG GLU ILE TRP GLY VAL GLU PRO SER ARG GLN SEQRES 65 A 842 ARG LEU PRO ALA PRO ASP GLU LYS ILE PRO

HET G6P A 998 16 HET PLP A 999 15

HETNAM G6P ALPHA-D-GLUCOSE-6-PHOSPHATE HETNAM PLP PYRIDOXAL-5'-PHOSPHATE

HETSYN PLP VITAMIN B6 PHOSPHATE

FORMUL 2 G6P C6 H13 O9 P FORMUL 3 PLP C8 H10 N O6 P FORMUL 4 HOH *673(H2 O)

HELIX 1 H1 GLY A 20 THR A 38 1 19 HELIX 2 H2 THR A 47 ASP A 78 1 32 HELIX 3 H3 THR A 94 LEU A 102 1 9 HELIX 4 H4 LEU A 104 LEU A 115 1 12 HELIX 5 H5 ASP A 118 GLU A 124 1 7 HELIX 6 H6 GLY A 134 LEU A 150 1 17 HELIX 7 H7 GLY A 261 ASN A 274 1 14 HELIX 8 H8 LYS A 289 SER A 314 1 26 HELIX 9 H8B ALA A 328 VAL A 333 1 6 HELIX 10 H9 LEU A 344 ASP A 355 1 12 HELIX 11 H10 ASP A 360 CYS A 372 1 13 HELIX 12 H11 PRO A 388 LEU A 396 1 9 HELIX 13 H12 LEU A 396 PHE A 418 1 23 HELIX 14 H13 GLY A 420 SER A 429 1 10 HELIX 15 H14 ASN A 440 GLY A 448 1 9 HELIX 16 H15 ALA A 456 THR A 466 1 11 HELIX 17 15B PHE A 468 GLU A 475 1 8 HELIX 18 PI PRO A 488 CYS A 495 3 8 HELIX 19 H16 ASN A 496 GLY A 508 1 13 HELIX 20 3TA GLU A 509 ASP A 514 5 6 HELIX 21 3TB ASP A 514 VAL A 525 5 12 HELIX 22 H17 ASP A 527 TYR A 553 1 27 HELIX 23 H18 ARG A 575 GLU A 593 1 19 HELIX 24 H19 TYR A 613 ASN A 631 1 19 HELIX 25 H20 ARG A 649 ILE A 657 1 9 HELIX 26 H21 THR A 676 ASN A 684 1 9 HELIX 27 H22 ALA A 695 GLY A 704 1 10 HELIX 28 H23 ARG A 714 GLY A 725 1 12 HELIX 29 H24 ALA A 728 ILE A 735 1 8 HELIX 30 H25 ILE A 735 SER A 747 1 13 HELIX 31 H26 PHE A 758 HIS A 768 1 11 HELIX 32 H27 ASP A 776 LYS A 792 1 17 HELIX 33 H28 ASN A 793 ALA A 806 1 14 HELIX 34 H29 SER A 812 TRP A 825 1 14

SHEET 1 S1 9 LYS A 191 ARG A 193 0 SHEET 2 S1 9 LEU A 222 GLY A 232 -1 N ASP A 227 O LYS A 191 SHEET 3 S1 9 VAL A 237 LYS A 247 -1 N MET A 241 O THR A 228 SHEET 4 S1 9 ALA A 153 ARG A 160 1 N GLY A 158 O ARG A 242 SHEET 5 S1 9 ARG A 81 SER A 86 1 N TYR A 84 O TYR A 155 SHEET 6 S1 9 LYS A 332 ASP A 339 1 N GLN A 336 O TYR A 83 SHEET 7 S1 9 THR A 371 ASN A 376 1 N ALA A 373 O ILE A 335 SHEET 8 S1 9 ALA A 451 GLY A 454 1 N ASN A 453 O TYR A 374 SHEET 9 S1 9 LYS A 478 ASN A 484 1 N GLN A 480 O VAL A 452 SHEET 1 S2 2 ASN A 167 CYS A 171 0 SHEET 2 S2 2 TRP A 174 GLU A 178 -1 N MET A 176 O LYS A 169 SHEET 1 S3 2 GLU A 162 PHE A 163 0 SHEET 2 S3 2 SER A 276 LEU A 279 1 O SER A 276 N GLU A 162 SHEET 1 S4 2 LEU A 198 THR A 209 0 SHEET 2 S4 2 GLY A 212 ALA A 223 -1 N VAL A 216 O ARG A 205 SHEET 1 S5 2 PHE A 89 GLY A 92 0 SHEET 2 S5 2 ALA A 129 LEU A 131 -1 O LEU A 131 N PHE A 89 SHEET 1 S6 3 GLU A 385 VAL A 389 0 SHEET 2 S6 3 LYS A 437 MET A 441 -1 N ILE A 439 O TRP A 387 SHEET 3 S6 3 LEU A 430 GLU A 432 -1 N GLU A 432 O ARG A 438 SHEET 1 S7 6 ARG A 639 LEU A 645 0 SHEET 2 S7 6 PRO A 600 LYS A 608 1 N ILE A 605 O ILE A 643 SHEET 3 S7 6 LEU A 562 ILE A 570 1 N LYS A 568 O GLY A 606 SHEET 4 S7 6 ASP A 661 GLN A 665 1 N LEU A 662 O PHE A 563 SHEET 5 S7 6 LEU A 687 THR A 691 1 N LEU A 687 O ASP A 661 SHEET 6 S7 6 PHE A 709 PHE A 711 1 N PHE A 709 O THR A 688

LINK NZ LYS A 680 C4A PLP A 999 1555 1555 1.36

CISPEP 1 ALA A 836 PRO A 837 0 14.51

SITE 1 AC1 11 VAL A 40 TRP A 67 ILE A 68 ARG A 193 SITE 2 AC1 11 PHE A 196 ASP A 227 THR A 240 ARG A 242 SITE 3 AC1 11 ARG A 309 ARG A 310 HOH A1009 SITE 1 AC2 15 TYR A 90 GLY A 134 LYS A 568 LYS A 574 SITE 2 AC2 15 TYR A 648 ARG A 649 GLY A 675 THR A 676 SITE 3 AC2 15 GLY A 677 LYS A 680 HOH A1331 HOH A1389 SITE 4 AC2 15 HOH A1488 HOH A1489 HOH A1500

CRYST1 128.500 128.500 116.300 90.00 90.00 90.00 P 43 21 2 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 0.007782 0.000000 0.000000 0.00000

SCALE2 0.000000 0.007782 0.000000 0.00000

SCALE3 0.000000 0.000000 0.008598 0.00000