1LBY - Header Asymmetric Unit

HEADER HYDROLASE 04-APR-02 1LBY

TITLE CRYSTAL STRUCTURE OF A COMPLEX (P32 CRYSTAL FORM) OF DUAL TITLE 2 ACTIVITY FBPASE/IMPASE (AF2372) FROM ARCHAEOGLOBUS TITLE 3 FULGIDUS WITH 3 MANGANESE IONS, FRUCTOSE-6-PHOSPHATE, AND TITLE 4 PHOSPHATE ION

COMPND MOL_ID: 1; COMPND 2 MOLECULE: FRUCTOSE 1,6-BISPHOSPHATASE/INOSITOL COMPND 3 MONOPHOSPHATASE; COMPND 4 CHAIN: A, B; COMPND 5 SYNONYM: FBPASE/IMPASE; COMPND 6 EC: 3.1.3.11, 3.1.3.25; COMPND 7 ENGINEERED: YES

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ARCHAEOGLOBUS FULGIDUS; SOURCE 3 ORGANISM_TAXID: 2234; SOURCE 4 GENE: AF2372; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562

KEYWDS DUAL ACTIVITY, FBPASE, IMPASE, ARCHAEAL PHOSPHATASE, KEYWDS 2 PRODUCT COMPLEX, HYDROLASE

EXPDTA X-RAY DIFFRACTION

AUTHOR K.A.STIEGLITZ,K.A.JOHNSON,H.YANG,M.F.ROBERTS,B.A.SEATON, AUTHOR 2 J.F.HEAD,B.STEC

REVDAT 4 24-FEB-09 1LBY 1 VERSN REVDAT 3 01-APR-03 1LBY 1 JRNL REVDAT 2 07-AUG-02 1LBY 1 JRNL REVDAT 1 22-MAY-02 1LBY 0

JRNL AUTH K.A.STIEGLITZ,K.A.JOHNSON,H.YANG,M.F.ROBERTS, JRNL AUTH 2 B.A.SEATON,J.F.HEAD,B.STEC JRNL TITL CRYSTAL STRUCTURE OF A DUAL ACTIVITY IMPASE/FBPASE JRNL TITL 2 (AF2372) FROM ARCHAEOGLOBUS FULGIDUS. THE STORY OF JRNL TITL 3 A MOBILE LOOP. JRNL REF J.BIOL.CHEM. V. 277 22863 2002 JRNL REFN ISSN 0021-9258 JRNL PMID 11940584 JRNL DOI 10.1074/JBC.M201042200

REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH K.A.JOHNSON,L.CHEN,H.YANG,M.F.ROBERTS,B.STEC REMARK 1 TITL CRYSTAL STRUCTURE AND CATALYTIC MECHANISM OF THE REMARK 1 TITL 2 MJ0109 GENE PRODUCT: A BIFUNCTIONAL ENZYME WITH REMARK 1 TITL 3 INOSITOL MONOPHOSPHATASE AND FRUCTOSE REMARK 1 TITL 4 1,6-BISPHOSPHATASE ACTIVITIES. REMARK 1 REF BIOCHEMISTRY V. 40 618 2001 REMARK 1 REFN ISSN 0006-2960 REMARK 1 DOI 10.1021/BI0016422

REMARK 2 REMARK 2 RESOLUTION. 2.25 ANGSTROMS.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : SHELXL-97 REMARK 3 AUTHORS : G.M.SHELDRICK REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.25 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 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : EVERY 25 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (NO CUTOFF). REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : 0.154 REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.152 REMARK 3 FREE R VALUE (NO CUTOFF) : 0.210 REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : 4.000 REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : 1648 REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 39564 REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F). REMARK 3 R VALUE (WORKING + TEST SET, F>4SIG(F)) : 0.153 REMARK 3 R VALUE (WORKING SET, F>4SIG(F)) : 0.152 REMARK 3 FREE R VALUE (F>4SIG(F)) : 0.184 REMARK 3 FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : 4.000 REMARK 3 FREE R VALUE TEST SET COUNT (F>4SIG(F)) : 1195 REMARK 3 TOTAL NUMBER OF REFLECTIONS (F>4SIG(F)) : 28981 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3932 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 48 REMARK 3 SOLVENT ATOMS : 186 REMARK 3 REMARK 3 MODEL REFINEMENT. REMARK 3 OCCUPANCY SUM OF NON-HYDROGEN ATOMS : NULL REMARK 3 OCCUPANCY SUM OF HYDROGEN ATOMS : NULL REMARK 3 NUMBER OF DISCRETELY DISORDERED RESIDUES : 0 REMARK 3 NUMBER OF LEAST-SQUARES PARAMETERS : 16646 REMARK 3 NUMBER OF RESTRAINTS : 16413 REMARK 3 REMARK 3 RMS DEVIATIONS FROM RESTRAINT TARGET VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 ANGLE DISTANCES (A) : 0.022 REMARK 3 SIMILAR DISTANCES (NO TARGET VALUES) (A) : NULL REMARK 3 DISTANCES FROM RESTRAINT PLANES (A) : NULL REMARK 3 ZERO CHIRAL VOLUMES (A**3) : 0.027 REMARK 3 NON-ZERO CHIRAL VOLUMES (A**3) : 0.034 REMARK 3 ANTI-BUMPING DISTANCE RESTRAINTS (A) : NULL REMARK 3 RIGID-BOND ADP COMPONENTS (A**2) : NULL REMARK 3 SIMILAR ADP COMPONENTS (A**2) : NULL REMARK 3 APPROXIMATELY ISOTROPIC ADPS (A**2) : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED: MOEWS & KRETSINGER REMARK 3 REMARK 3 STEREOCHEMISTRY TARGET VALUES : ENGH & HUBER REMARK 3 SPECIAL CASE: NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: SHELXL CONJUGATED GRADIENT

REMARK 4 REMARK 4 1LBY COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 15-APR-02. REMARK 100 THE RCSB ID CODE IS RCSB015823.

REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 21-DEC-01 REMARK 200 TEMPERATURE (KELVIN) : 110. REMARK 200 PH : 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RUH3R REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : MIRRORS REMARK 200 OPTICS : OSMIC BLUE MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RIGAKU JUPITER REMARK 200 INTENSITY-INTEGRATION SOFTWARE : CRYSTALCLEAR (MSC/RIGAKU) REMARK 200 DATA SCALING SOFTWARE : CRYSTALCLEAR (MSC/RIGAKU) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 43100 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.250 REMARK 200 RESOLUTION RANGE LOW (A) : 40.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.7 REMARK 200 DATA REDUNDANCY : 2.200 REMARK 200 R MERGE (I) : 0.13300 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 5.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.25 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.33 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.3 REMARK 200 DATA REDUNDANCY IN SHELL : 2.10 REMARK 200 R MERGE FOR SHELL (I) : 0.40000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 1.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 1DK4 REMARK 200 REMARK 200 REMARK: NULL

REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 70.90 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.23 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 3350, AMMONIUM NITRATE, PH 8.0, REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 298.0K

REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 68.64667 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 34.32333 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 REMARK 350 TOTAL BURIED SURFACE AREA: 4630 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18780 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -65.0 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 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 LEU B 384 O2 PO4 B 593 2.10 REMARK 500 OD1 ASP A 200 O HOH A 1158 2.11 REMARK 500 O3 PO4 B 593 O HOH B 1165 2.17 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 11 CD - NE - CZ ANGL. DEV. = 10.1 DEGREES REMARK 500 ARG A 27 CD - NE - CZ ANGL. DEV. = 11.3 DEGREES REMARK 500 ARG A 47 CD - NE - CZ ANGL. DEV. = 8.5 DEGREES REMARK 500 ASP A 144 CB - CA - C ANGL. DEV. = -22.4 DEGREES REMARK 500 ALA A 145 N - CA - CB ANGL. DEV. = -12.2 DEGREES REMARK 500 MET A 230 C - N - CA ANGL. DEV. = 17.5 DEGREES REMARK 500 GLU A 232 C - N - CA ANGL. DEV. = 17.2 DEGREES REMARK 500 VAL A 237 C - N - CA ANGL. DEV. = 15.4 DEGREES REMARK 500 ARG B 347 CD - NE - CZ ANGL. DEV. = 10.6 DEGREES REMARK 500 ARG B 347 NE - CZ - NH1 ANGL. DEV. = 4.5 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 LEU A 84 76.35 -176.67 REMARK 500 PRO A 95 43.64 -74.79 REMARK 500 TYR A 97 144.70 -174.32 REMARK 500 ASP A 107 28.09 -77.48 REMARK 500 ASP A 129 -158.03 -142.73 REMARK 500 PHE A 163 150.50 -46.41 REMARK 500 SER A 171 89.72 -157.76 REMARK 500 LYS A 194 91.60 -53.08 REMARK 500 PHE A 228 -85.75 -96.37 REMARK 500 ASP A 229 15.39 -60.29 REMARK 500 VAL B 330 0.82 -68.44 REMARK 500 GLU B 374 35.47 -141.04 REMARK 500 SER B 406 -169.91 -165.27 REMARK 500 LYS B 494 73.99 46.96 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 A1094 DISTANCE = 5.06 ANGSTROMS REMARK 525 HOH B1100 DISTANCE = 5.63 ANGSTROMS

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 MN A 290 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 200 OD1 REMARK 620 2 ASP A 85 OD2 120.0 REMARK 620 3 PO4 A 293 O1 129.5 105.9 REMARK 620 4 HOH A1158 O 55.7 160.0 73.9 REMARK 620 5 ASP A 82 OD2 61.7 105.3 126.6 89.7 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MN A 291 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 82 OD1 REMARK 620 2 LEU A 84 O 103.0 REMARK 620 3 GLU A 67 OE1 70.8 156.6 REMARK 620 4 HOH A1140 O 99.0 88.7 70.7 REMARK 620 5 PO4 A 293 O1 111.4 108.1 95.0 140.1 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MN A 292 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 38 OD2 REMARK 620 2 GLU A 67 OE2 97.0 REMARK 620 3 THR A 40 OG1 91.2 163.9 REMARK 620 4 HOH A1001 O 75.8 94.4 101.1 REMARK 620 5 HOH A1159 O 147.3 88.0 92.5 71.6 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MN B 590 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 500 OD1 REMARK 620 2 HOH B1166 O 106.2 REMARK 620 3 ASP B 382 OD2 96.8 105.7 REMARK 620 4 ASP B 385 OD1 78.9 174.5 71.1 REMARK 620 5 PO4 B 593 O1 138.1 56.7 123.8 120.9 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MN B 591 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 PO4 B 593 O2 REMARK 620 2 HOH B1005 O 121.7 REMARK 620 3 ASP B 382 OD1 105.4 110.8 REMARK 620 4 LEU B 384 O 67.8 75.5 79.7 REMARK 620 5 GLU B 367 OE1 108.9 114.0 91.5 169.1 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MN B 592 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU B 367 OE2 REMARK 620 2 HOH B1165 O 81.2 REMARK 620 3 HOH B1180 O 94.1 95.1 REMARK 620 4 HOH B1108 O 81.4 99.4 164.0 REMARK 620 5 THR B 340 OG1 131.3 131.1 113.7 60.7 REMARK 620 6 ASP B 338 OD2 87.9 168.5 89.3 75.2 55.3 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 F6P A 295 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE F6P B 595 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN A 290 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN A 291 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN A 292 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 293 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN B 590 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN B 591 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN B 592 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 B 593

REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1LBV RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF APO-FORM (P21) OF DUAL ACTIVITY REMARK 900 FBPASE/IMPASE (AF2372) FROM ARCHAEOGLOBUS FULGIDUS REMARK 900 RELATED ID: 1LBW RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF APO-FORM (P32) OF DUAL ACTIVITY REMARK 900 FBPASE/IMPASE (AF2372) FROM ARCHAEOGLOBUS FULGIDUS REMARK 900 RELATED ID: 1LBX RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF A TERNARY COMPLEX OF DUAL ACTIVITY REMARK 900 FBPASE/IMPASE (AF2372) FROM ARCHAEOGLOBUS FULGIDUS WITH REMARK 900 CA2+ AND D-I-1-P REMARK 900 RELATED ID: 1LBZ RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF A COMPLEX (P32 CRYSTAL FORM) OF DUAL REMARK 900 ACTIVITY FBPASE/IMPASE (AF2372) FROM ARCHAEOGLOBUS FULGIDUS REMARK 900 WITH 3 CA AND F-1,6 BISPHOSPHATE (FBP)

REMARK 999 REMARK 999 SEQUENCE REMARK 999 THIS SEQUENCE IS ANNOTATED IN THE PIR ENTRY REMARK 999 D69546 AS SUHB ANALOGUE, WHICH WAS BASED REMARK 999 ON SEQUENCE HOMOLOGIES, NOT BIOCHEMICAL REMARK 999 ASSAYS.

DBREF 1LBY A 1 252 UNP O30298 SUHB_ARCFU 1 252 DBREF 1LBY B 301 552 UNP O30298 SUHB_ARCFU 1 252

SEQRES 1 A 252 MET ASP GLU ARG ASP ALA LEU ARG ILE SER ARG GLU ILE SEQRES 2 A 252 ALA GLY GLU VAL ARG LYS ALA ILE ALA SER MET PRO LEU SEQRES 3 A 252 ARG GLU ARG VAL LYS ASP VAL GLY MET GLY LYS ASP GLY SEQRES 4 A 252 THR PRO THR LYS ALA ALA ASP ARG VAL ALA GLU ASP ALA SEQRES 5 A 252 ALA LEU GLU ILE LEU ARG LYS GLU ARG VAL THR VAL VAL SEQRES 6 A 252 THR GLU GLU SER GLY VAL LEU GLY GLU GLY ASP VAL PHE SEQRES 7 A 252 VAL ALA LEU ASP PRO LEU ASP GLY THR PHE ASN ALA THR SEQRES 8 A 252 ARG GLY ILE PRO VAL TYR SER VAL SER LEU CYS PHE SER SEQRES 9 A 252 TYR SER ASP LYS LEU LYS ASP ALA PHE PHE GLY TYR VAL SEQRES 10 A 252 TYR ASN LEU ALA THR GLY ASP GLU TYR TYR ALA ASP SER SEQRES 11 A 252 SER GLY ALA TYR ARG ASN GLY GLU ARG ILE GLU VAL SER SEQRES 12 A 252 ASP ALA GLU GLU LEU TYR CYS ASN ALA ILE ILE TYR TYR SEQRES 13 A 252 PRO ASP ARG LYS PHE PRO PHE LYS ARG MET ARG ILE PHE SEQRES 14 A 252 GLY SER ALA ALA THR GLU LEU CYS PHE PHE ALA ASP GLY SEQRES 15 A 252 SER PHE ASP CYS PHE LEU ASP ILE ARG PRO GLY LYS MET SEQRES 16 A 252 LEU ARG ILE TYR ASP ALA ALA ALA GLY VAL PHE ILE ALA SEQRES 17 A 252 GLU LYS ALA GLY GLY LYS VAL THR GLU LEU ASP GLY GLU SEQRES 18 A 252 SER LEU GLY ASN LYS LYS PHE ASP MET GLN GLU ARG LEU SEQRES 19 A 252 ASN ILE VAL ALA ALA ASN GLU LYS LEU HIS PRO LYS LEU SEQRES 20 A 252 LEU GLU LEU ILE LYS SEQRES 1 B 252 MET ASP GLU ARG ASP ALA LEU ARG ILE SER ARG GLU ILE SEQRES 2 B 252 ALA GLY GLU VAL ARG LYS ALA ILE ALA SER MET PRO LEU SEQRES 3 B 252 ARG GLU ARG VAL LYS ASP VAL GLY MET GLY LYS ASP GLY SEQRES 4 B 252 THR PRO THR LYS ALA ALA ASP ARG VAL ALA GLU ASP ALA SEQRES 5 B 252 ALA LEU GLU ILE LEU ARG LYS GLU ARG VAL THR VAL VAL SEQRES 6 B 252 THR GLU GLU SER GLY VAL LEU GLY GLU GLY ASP VAL PHE SEQRES 7 B 252 VAL ALA LEU ASP PRO LEU ASP GLY THR PHE ASN ALA THR SEQRES 8 B 252 ARG GLY ILE PRO VAL TYR SER VAL SER LEU CYS PHE SER SEQRES 9 B 252 TYR SER ASP LYS LEU LYS ASP ALA PHE PHE GLY TYR VAL SEQRES 10 B 252 TYR ASN LEU ALA THR GLY ASP GLU TYR TYR ALA ASP SER SEQRES 11 B 252 SER GLY ALA TYR ARG ASN GLY GLU ARG ILE GLU VAL SER SEQRES 12 B 252 ASP ALA GLU GLU LEU TYR CYS ASN ALA ILE ILE TYR TYR SEQRES 13 B 252 PRO ASP ARG LYS PHE PRO PHE LYS ARG MET ARG ILE PHE SEQRES 14 B 252 GLY SER ALA ALA THR GLU LEU CYS PHE PHE ALA ASP GLY SEQRES 15 B 252 SER PHE ASP CYS PHE LEU ASP ILE ARG PRO GLY LYS MET SEQRES 16 B 252 LEU ARG ILE TYR ASP ALA ALA ALA GLY VAL PHE ILE ALA SEQRES 17 B 252 GLU LYS ALA GLY GLY LYS VAL THR GLU LEU ASP GLY GLU SEQRES 18 B 252 SER LEU GLY ASN LYS LYS PHE ASP MET GLN GLU ARG LEU SEQRES 19 B 252 ASN ILE VAL ALA ALA ASN GLU LYS LEU HIS PRO LYS LEU SEQRES 20 B 252 LEU GLU LEU ILE LYS

HET F6P A 295 16 HET F6P B 595 16 HET MN A 290 1 HET MN A 291 1 HET MN A 292 1 HET PO4 A 293 5 HET MN B 590 1 HET MN B 591 1 HET MN B 592 1 HET PO4 B 593 5

HETNAM F6P FRUCTOSE-6-PHOSPHATE HETNAM MN MANGANESE (II) ION HETNAM PO4 PHOSPHATE ION

FORMUL 3 F6P 2(C6 H13 O9 P) FORMUL 5 MN 6(MN 2+) FORMUL 8 PO4 2(O4 P 3-) FORMUL 13 HOH *186(H2 O)

HELIX 1 1 ASP A 2 MET A 24 1 23 HELIX 2 2 PRO A 25 VAL A 30 1 6 HELIX 3 3 ALA A 44 ARG A 58 1 15 HELIX 4 4 GLY A 86 ARG A 92 1 7 HELIX 5 5 LYS A 108 LYS A 110 5 3 HELIX 6 6 SER A 171 ASP A 181 1 11 HELIX 7 7 ARG A 197 ALA A 211 1 15 HELIX 8 8 LYS A 242 LYS A 252 1 11 HELIX 9 9 ASP B 302 SER B 323 1 22 HELIX 10 10 PRO B 325 VAL B 330 1 6 HELIX 11 11 ALA B 344 ARG B 358 1 15 HELIX 12 12 GLY B 386 THR B 391 1 6 HELIX 13 13 LYS B 408 LYS B 410 5 3 HELIX 14 14 SER B 471 ASP B 481 1 11 HELIX 15 15 ARG B 497 ALA B 511 1 15 HELIX 16 16 LYS B 542 LYS B 552 1 11

SHEET 1 A 2 ASP A 32 MET A 35 0 SHEET 2 A 2 PRO A 41 LYS A 43 -1 O THR A 42 N GLY A 34 SHEET 1 B 8 GLY A 70 LEU A 72 0 SHEET 2 B 8 VAL A 62 THR A 66 -1 N VAL A 64 O LEU A 72 SHEET 3 B 8 VAL A 77 ASP A 85 1 O LEU A 81 N VAL A 65 SHEET 4 B 8 SER A 98 SER A 104 -1 O CYS A 102 N ALA A 80 SHEET 5 B 8 ALA A 112 ASN A 119 -1 O TYR A 116 N LEU A 101 SHEET 6 B 8 ASP A 124 ASP A 129 -1 O ASP A 124 N ASN A 119 SHEET 7 B 8 GLY A 132 ARG A 135 -1 O TYR A 134 N TYR A 127 SHEET 8 B 8 GLU A 138 ILE A 140 -1 O GLU A 138 N ARG A 135 SHEET 1 C 5 ARG A 165 ARG A 167 0 SHEET 2 C 5 ASN A 151 TYR A 155 1 N ALA A 152 O ARG A 165 SHEET 3 C 5 CYS A 186 ASP A 189 1 O LEU A 188 N TYR A 155 SHEET 4 C 5 ILE A 236 ALA A 239 -1 O ILE A 236 N ASP A 189 SHEET 5 C 5 LYS A 214 THR A 216 -1 N LYS A 214 O ALA A 239 SHEET 1 D 2 ASP B 332 MET B 335 0 SHEET 2 D 2 PRO B 341 LYS B 343 -1 O THR B 342 N GLY B 334 SHEET 1 E 8 GLY B 370 LEU B 372 0 SHEET 2 E 8 VAL B 362 THR B 366 -1 N VAL B 364 O LEU B 372 SHEET 3 E 8 VAL B 377 ASP B 385 1 O VAL B 379 N THR B 363 SHEET 4 E 8 SER B 398 SER B 404 -1 O CYS B 402 N ALA B 380 SHEET 5 E 8 ALA B 412 ASN B 419 -1 O TYR B 416 N LEU B 401 SHEET 6 E 8 GLU B 425 ASP B 429 -1 O TYR B 426 N VAL B 417 SHEET 7 E 8 GLY B 432 ARG B 435 -1 O GLY B 432 N ASP B 429 SHEET 8 E 8 GLU B 438 ARG B 439 -1 O GLU B 438 N ARG B 435 SHEET 1 F 5 ARG B 465 ARG B 467 0 SHEET 2 F 5 ASN B 451 TYR B 455 1 N ALA B 452 O ARG B 465 SHEET 3 F 5 CYS B 486 ASP B 489 1 O CYS B 486 N ILE B 453 SHEET 4 F 5 ILE B 536 ALA B 539 -1 O ALA B 538 N PHE B 487 SHEET 5 F 5 LYS B 514 THR B 516 -1 N LYS B 514 O ALA B 539

LINK MN MN A 290 OD1 ASP A 200 1555 1555 2.29 LINK MN MN A 290 OD2 ASP A 85 1555 1555 2.00 LINK MN MN A 290 O1 PO4 A 293 1555 1555 1.98 LINK MN MN A 290 O HOH A1158 1555 1555 2.22 LINK MN MN A 290 OD2 ASP A 82 1555 1555 2.68 LINK MN MN A 291 OD1 ASP A 82 1555 1555 2.59 LINK MN MN A 291 O LEU A 84 1555 1555 2.67 LINK MN MN A 291 OE1 GLU A 67 1555 1555 1.79 LINK MN MN A 291 O HOH A1140 1555 1555 2.27 LINK MN MN A 291 O1 PO4 A 293 1555 1555 2.60 LINK MN MN A 292 OD2 ASP A 38 1555 1555 2.62 LINK MN MN A 292 OE2 GLU A 67 1555 1555 2.67 LINK MN MN A 292 OG1 THR A 40 1555 1555 2.44 LINK MN MN A 292 O HOH A1001 1555 1555 2.25 LINK MN MN A 292 O HOH A1159 1555 1555 2.10 LINK MN MN B 590 OD1 ASP B 500 1555 1555 1.92 LINK MN MN B 590 O HOH B1166 1555 1555 2.03 LINK MN MN B 590 OD2 ASP B 382 1555 1555 2.12 LINK MN MN B 590 OD1 ASP B 385 1555 1555 2.64 LINK MN MN B 590 O1 PO4 B 593 1555 1555 2.75 LINK MN MN B 591 O2 PO4 B 593 1555 1555 1.90 LINK MN MN B 591 O HOH B1005 1555 1555 2.46 LINK MN MN B 591 OD1 ASP B 382 1555 1555 1.95 LINK MN MN B 591 O LEU B 384 1555 1555 1.86 LINK MN MN B 591 OE1 GLU B 367 1555 1555 2.66 LINK MN MN B 592 OE2 GLU B 367 1555 1555 2.58 LINK MN MN B 592 O HOH B1165 1555 1555 2.25 LINK MN MN B 592 O HOH B1180 1555 1555 2.12 LINK MN MN B 592 O HOH B1108 1555 1555 2.62 LINK MN MN B 592 OG1 THR B 340 1555 1555 2.64 LINK MN MN B 592 OD2 ASP B 338 1555 1555 2.70

CISPEP 1 TYR A 155 TYR A 156 0 -7.35 CISPEP 2 TYR B 455 TYR B 456 0 -6.53

SITE 1 AC1 16 ASP A 85 TYR A 155 GLY A 170 SER A 171 SITE 2 AC1 16 ALA A 172 GLU A 175 ARG A 191 MET A 195 SITE 3 AC1 16 LEU A 196 ASP A 200 MN A 290 PO4 A 293 SITE 4 AC1 16 HOH A1002 HOH A1133 HOH A1135 HOH A1158 SITE 1 AC2 17 ARG A 165 ARG A 167 ASP B 385 TYR B 455 SITE 2 AC2 17 TYR B 456 GLY B 470 SER B 471 ALA B 472 SITE 3 AC2 17 ARG B 491 ASP B 500 MN B 590 PO4 B 593 SITE 4 AC2 17 HOH B1064 HOH B1110 HOH B1112 HOH B1131 SITE 5 AC2 17 HOH B1141 SITE 1 AC3 8 GLU A 67 ASP A 82 ASP A 85 ASP A 200 SITE 2 AC3 8 MN A 291 PO4 A 293 F6P A 295 HOH A1158 SITE 1 AC4 8 GLU A 67 ASP A 82 LEU A 84 ASP A 85 SITE 2 AC4 8 THR A 87 MN A 290 PO4 A 293 HOH A1140 SITE 1 AC5 6 ASP A 38 THR A 40 GLU A 67 HOH A1001 SITE 2 AC5 6 HOH A1003 HOH A1159 SITE 1 AC6 12 GLU A 67 ASP A 85 GLY A 86 THR A 87 SITE 2 AC6 12 MN A 290 MN A 291 F6P A 295 HOH A1003 SITE 3 AC6 12 HOH A1065 HOH A1135 HOH A1158 HOH A1159 SITE 1 AC7 7 GLU B 367 ASP B 382 ASP B 385 ASP B 500 SITE 2 AC7 7 PO4 B 593 F6P B 595 HOH B1166 SITE 1 AC8 5 GLU B 367 ASP B 382 LEU B 384 PO4 B 593 SITE 2 AC8 5 HOH B1005 SITE 1 AC9 6 ASP B 338 THR B 340 GLU B 367 HOH B1108 SITE 2 AC9 6 HOH B1165 HOH B1180 SITE 1 BC1 13 GLU B 367 ASP B 382 LEU B 384 ASP B 385 SITE 2 BC1 13 GLY B 386 THR B 387 MN B 590 MN B 591 SITE 3 BC1 13 F6P B 595 HOH B1075 HOH B1165 HOH B1166 SITE 4 BC1 13 HOH B1180

CRYST1 89.250 89.250 102.970 90.00 90.00 120.00 P 32 6

ORIGX1 1.000000 0.000000 0.000000 0.00000

ORIGX2 0.000000 1.000000 0.000000 0.00000

ORIGX3 0.000000 0.000000 1.000000 0.00000

SCALE1 0.011204 0.006469 0.000000 0.00000

SCALE2 0.000000 0.012938 0.000000 0.00000

SCALE3 0.000000 0.000000 0.009712 0.00000