2I5P - Header Asymmetric Unit

HEADER OXIDOREDUCTASE 25-AUG-06 2I5P

TITLE CRYSTAL STRUCTURE OF GLYCERALDEHYDE-3-PHOSPHATE TITLE 2 DEHYDROGENASE ISOFORM 1 FROM K. MARXIANUS

COMPND MOL_ID: 1; COMPND 2 MOLECULE: GLYCERALDEHYDE-3-PHOSPHATE DEHYDROGENASE 1; COMPND 3 CHAIN: O, P; COMPND 4 SYNONYM: GAPDH 1; COMPND 5 EC: 1.2.1.12; COMPND 6 ENGINEERED: YES

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: KLUYVEROMYCES MARXIANUS; SOURCE 3 ORGANISM_TAXID: 4911; SOURCE 4 STRAIN: ATCC10022; SOURCE 5 GENE: GAP1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: M15; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PQE32

KEYWDS ROSSMANN FOLD, APO FORM, DIMER, GAPDH, OXIDOREDUCTASE

EXPDTA X-RAY DIFFRACTION

AUTHOR F.FERREIRA-DA-SILVA,P.J.B.PEREIRA,L.GALES,P.MORADAS- AUTHOR 2 FERREIRA,A.M.DAMAS

REVDAT 4 24-FEB-09 2I5P 1 VERSN REVDAT 3 21-NOV-06 2I5P 1 DBREF REVDAT 2 14-NOV-06 2I5P 1 JRNL REVDAT 1 12-SEP-06 2I5P 0

JRNL AUTH F.FERREIRA-DA-SILVA,P.J.PEREIRA,L.GALES,M.ROESSLE, JRNL AUTH 2 D.I.SVERGUN,P.MORADAS-FERREIRA,A.M.DAMAS JRNL TITL THE CRYSTAL AND SOLUTION STRUCTURES OF JRNL TITL 2 GLYCERALDEHYDE-3-PHOSPHATE DEHYDROGENASE REVEAL JRNL TITL 3 DIFFERENT QUATERNARY STRUCTURES. JRNL REF J.BIOL.CHEM. V. 281 33433 2006 JRNL REFN ISSN 0021-9258 JRNL PMID 16963457 JRNL DOI 10.1074/JBC.M605267200

REMARK 1

REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES, PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 65.90 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 2743821.120 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 42054 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.216 REMARK 3 FREE R VALUE : 0.245 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 2125 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.005 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.30 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.44 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.00 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 6526 REMARK 3 BIN R VALUE (WORKING SET) : 0.2670 REMARK 3 BIN FREE R VALUE : 0.3130 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.10 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 348 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.017 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4662 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 30 REMARK 3 SOLVENT ATOMS : 230 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 32.10 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 46.80 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 10.25000 REMARK 3 B22 (A**2) : 10.25000 REMARK 3 B33 (A**2) : -20.51000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.28 REMARK 3 ESD FROM SIGMAA (A) : 0.26 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.34 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.31 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.30 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.60 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.72 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.300 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.090 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.990 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.830 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.36 REMARK 3 BSOL : 59.88 REMARK 3 REMARK 3 NCS MODEL : CONSTR 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 PARAMETER FILE 2 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL

REMARK 4 REMARK 4 2I5P COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 29-AUG-06. REMARK 100 THE RCSB ID CODE IS RCSB039169.

REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-JUN-03 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 7.50 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID14-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.934 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : CCP4 (SCALA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 42054 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 65.900 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 8.100 REMARK 200 R MERGE (I) : 0.00000 REMARK 200 R SYM (I) : 0.07300 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 6.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.42 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 8.20 REMARK 200 R MERGE FOR SHELL (I) : 0.00000 REMARK 200 R SYM FOR SHELL (I) : 0.38000 REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.000 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: 1GAD REMARK 200 REMARK 200 REMARK: NULL

REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 59.80 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.06 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 7% PEG6000, 4% MPD, 0.1M HEPES, PH REMARK 280 7.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 287K, PH 7.50

REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 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+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 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 179.20000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 35.45000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 35.45000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 89.60000 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 35.45000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 35.45000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 268.80000 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 35.45000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 35.45000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 89.60000 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 35.45000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 35.45000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 268.80000 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 179.20000 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: 3770 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 24660 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -32.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: O, P 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH O2101 LIES ON A SPECIAL POSITION.

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 MET O -13 REMARK 465 ARG O -12 REMARK 465 GLY O -11 REMARK 465 SER O -10 REMARK 465 HIS O -9 REMARK 465 HIS O -8 REMARK 465 HIS O -7 REMARK 465 HIS O -6 REMARK 465 HIS O -5 REMARK 465 HIS O -4 REMARK 465 GLY O -3 REMARK 465 ILE O -2 REMARK 465 GLN O -1 REMARK 465 ALA O 180 REMARK 465 THR O 181 REMARK 465 GLN O 182 REMARK 465 LYS O 183 REMARK 465 THR O 184 REMARK 465 VAL O 185 REMARK 465 ASP O 186 REMARK 465 GLY O 187 REMARK 465 PRO O 188 REMARK 465 SER O 189 REMARK 465 HIS O 190 REMARK 465 LYS O 191 REMARK 465 ASP O 192 REMARK 465 TRP O 193 REMARK 465 ARG O 194 REMARK 465 GLY O 195 REMARK 465 GLY O 196 REMARK 465 ARG O 197 REMARK 465 THR O 198 REMARK 465 ALA O 199 REMARK 465 MET P 487 REMARK 465 ARG P 488 REMARK 465 GLY P 489 REMARK 465 SER P 490 REMARK 465 HIS P 491 REMARK 465 HIS P 492 REMARK 465 HIS P 493 REMARK 465 HIS P 494 REMARK 465 HIS P 495 REMARK 465 HIS P 496 REMARK 465 GLY P 497 REMARK 465 ILE P 498 REMARK 465 GLN P 499 REMARK 465 ALA P 680 REMARK 465 THR P 681 REMARK 465 GLN P 682 REMARK 465 LYS P 683 REMARK 465 THR P 684 REMARK 465 VAL P 685 REMARK 465 ASP P 686 REMARK 465 GLY P 687 REMARK 465 PRO P 688 REMARK 465 SER P 689 REMARK 465 HIS P 690 REMARK 465 LYS P 691 REMARK 465 ASP P 692 REMARK 465 TRP P 693 REMARK 465 ARG P 694 REMARK 465 GLY P 695 REMARK 465 GLY P 696 REMARK 465 ARG P 697 REMARK 465 THR P 698 REMARK 465 ALA P 699

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 MET O 0 CG SD CE REMARK 480 LYS O 23 CG CD CE NZ REMARK 480 LYS O 52 CE NZ REMARK 480 GLU O 56 CD OE1 OE2 REMARK 480 GLN O 75 OE1 NE2 REMARK 480 LYS O 77 CG CD CE NZ REMARK 480 LYS O 86 CG CD CE NZ REMARK 480 LYS O 100 NZ REMARK 480 LYS O 142 CE NZ REMARK 480 LYS O 224 NZ REMARK 480 GLU P 521 CG CD OE1 OE2 REMARK 480 LYS P 523 CG CD CE NZ REMARK 480 LYS P 552 CE NZ REMARK 480 LYS P 554 CG CD CE NZ REMARK 480 GLU P 556 CG CD OE1 OE2 REMARK 480 LYS P 570 CD CE NZ REMARK 480 GLN P 575 OE1 NE2 REMARK 480 LYS P 577 CD CE NZ REMARK 480 LYS P 586 CG CD CE NZ REMARK 480 LEU P 587 CD1 REMARK 480 LYS P 614 CD CE NZ REMARK 480 LYS P 622A NZ REMARK 480 LYS P 636 NZ REMARK 480 LYS P 642 CD CE NZ REMARK 480 LYS P 716 NZ REMARK 480 LYS P 724 NZ REMARK 480 ARG P 731 CZ NH1 NH2 REMARK 480 LYS P 748 NZ REMARK 480 LYS P 766 CG CD CE NZ

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 ASP O 32 109.17 -164.46 REMARK 500 TYR O 46 73.39 -106.68 REMARK 500 SER O 62 -42.84 -131.05 REMARK 500 PRO O 83 42.65 -83.68 REMARK 500 VAL O 132 -51.02 -124.89 REMARK 500 ASN O 133 18.87 -151.97 REMARK 500 ALA O 147 -148.93 59.75 REMARK 500 ASP O 236 46.81 -72.25 REMARK 500 GLU O 314 -31.18 -137.31 REMARK 500 TYR P 546 78.40 -108.54 REMARK 500 SER P 558 -167.94 -161.48 REMARK 500 ASP P 560 34.22 -140.92 REMARK 500 SER P 562 -33.10 -139.42 REMARK 500 PRO P 583 49.14 -78.50 REMARK 500 THR P 619 46.64 -81.19 REMARK 500 VAL P 632 -50.25 -128.06 REMARK 500 ASN P 633 22.99 -154.51 REMARK 500 ALA P 647 -153.06 66.39 REMARK 500 ASP P 736 40.63 -69.87 REMARK 500 GLU P 814 -26.71 -141.35 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 O2101 DISTANCE = 6.21 ANGSTROMS REMARK 525 HOH O2214 DISTANCE = 5.78 ANGSTROMS

REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 GLC O 1952 REMARK 610 GLC P 1953

REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GLC O 1952 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GLC P 1953 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BME O 1023 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BME P 1024

DBREF 2I5P O 0 329 UNP P84998 G3P1_KLUMA 1 329 DBREF 2I5P P 500 829 UNP P84998 G3P1_KLUMA 1 329

SEQADV 2I5P MET O -13 UNP P84998 CLONING ARTIFACT SEQADV 2I5P ARG O -12 UNP P84998 CLONING ARTIFACT SEQADV 2I5P GLY O -11 UNP P84998 CLONING ARTIFACT SEQADV 2I5P SER O -10 UNP P84998 CLONING ARTIFACT SEQADV 2I5P HIS O -9 UNP P84998 EXPRESSION TAG SEQADV 2I5P HIS O -8 UNP P84998 EXPRESSION TAG SEQADV 2I5P HIS O -7 UNP P84998 EXPRESSION TAG SEQADV 2I5P HIS O -6 UNP P84998 EXPRESSION TAG SEQADV 2I5P HIS O -5 UNP P84998 EXPRESSION TAG SEQADV 2I5P HIS O -4 UNP P84998 EXPRESSION TAG SEQADV 2I5P GLY O -3 UNP P84998 CLONING ARTIFACT SEQADV 2I5P ILE O -2 UNP P84998 CLONING ARTIFACT SEQADV 2I5P GLN O -1 UNP P84998 CLONING ARTIFACT SEQADV 2I5P MET P 487 UNP P84998 CLONING ARTIFACT SEQADV 2I5P ARG P 488 UNP P84998 CLONING ARTIFACT SEQADV 2I5P GLY P 489 UNP P84998 CLONING ARTIFACT SEQADV 2I5P SER P 490 UNP P84998 CLONING ARTIFACT SEQADV 2I5P HIS P 491 UNP P84998 EXPRESSION TAG SEQADV 2I5P HIS P 492 UNP P84998 EXPRESSION TAG SEQADV 2I5P HIS P 493 UNP P84998 EXPRESSION TAG SEQADV 2I5P HIS P 494 UNP P84998 EXPRESSION TAG SEQADV 2I5P HIS P 495 UNP P84998 EXPRESSION TAG SEQADV 2I5P HIS P 496 UNP P84998 EXPRESSION TAG SEQADV 2I5P GLY P 497 UNP P84998 CLONING ARTIFACT SEQADV 2I5P ILE P 498 UNP P84998 CLONING ARTIFACT SEQADV 2I5P GLN P 499 UNP P84998 CLONING ARTIFACT

SEQRES 1 O 342 MET ARG GLY SER HIS HIS HIS HIS HIS HIS GLY ILE GLN SEQRES 2 O 342 MET VAL SER ILE ALA ILE ASN GLY PHE GLY ARG ILE GLY SEQRES 3 O 342 ARG LEU VAL LEU ARG ILE ALA LEU GLU ARG LYS ASN ILE SEQRES 4 O 342 ASP VAL VAL ALA ILE ASN ASP PRO PHE ILE SER VAL ASP SEQRES 5 O 342 TYR ALA ALA TYR MET PHE LYS TYR ASP SER THR HIS GLY SEQRES 6 O 342 LYS TYR LYS GLY GLU VAL SER HIS ASP GLY SER ASN LEU SEQRES 7 O 342 ILE ILE ASN GLY LYS LYS VAL ALA VAL PHE GLN GLU LYS SEQRES 8 O 342 ASP PRO ALA THR LEU PRO TRP GLY LYS LEU GLY VAL ASP SEQRES 9 O 342 ILE ALA VAL ASP SER THR GLY VAL PHE LYS GLU LEU ASP SEQRES 10 O 342 SER ALA GLN LYS HIS ILE ASP ALA GLY ALA LYS LYS VAL SEQRES 11 O 342 VAL ILE THR ALA PRO SER LYS THR ALA PRO MET PHE VAL SEQRES 12 O 342 VAL GLY VAL ASN GLU ASP LYS TYR ASN GLY GLU LYS ILE SEQRES 13 O 342 VAL SER ASN ALA SER CYS THR THR ASN CYS LEU ALA PRO SEQRES 14 O 342 ILE ALA LYS ILE ILE ASN ASP GLU PHE GLY ILE GLU GLU SEQRES 15 O 342 GLY LEU MET THR THR VAL HIS SER ILE THR ALA THR GLN SEQRES 16 O 342 LYS THR VAL ASP GLY PRO SER HIS LYS ASP TRP ARG GLY SEQRES 17 O 342 GLY ARG THR ALA SER GLY ASN ILE ILE PRO SER SER THR SEQRES 18 O 342 GLY ALA ALA LYS ALA VAL GLY LYS VAL LEU PRO GLU LEU SEQRES 19 O 342 GLN GLY LYS LEU THR GLY MET ALA PHE ARG VAL PRO THR SEQRES 20 O 342 THR ASP VAL SER VAL VAL ASP LEU THR VAL LYS LEU VAL SEQRES 21 O 342 LYS ALA ALA THR TYR ASP GLU ILE LYS ALA ALA VAL LYS SEQRES 22 O 342 LYS VAL SER GLU GLY LYS LEU LYS ASP VAL VAL GLY TYR SEQRES 23 O 342 THR GLU ASP ALA VAL VAL SER SER ASP PHE LEU GLY ASP SEQRES 24 O 342 THR HIS SER THR ILE PHE ASP ALA ALA ALA GLY ILE GLN SEQRES 25 O 342 LEU SER PRO LYS PHE VAL LYS LEU VAL ALA TRP TYR ASP SEQRES 26 O 342 ASN GLU TYR GLY TYR SER THR ARG VAL VAL ASP LEU VAL SEQRES 27 O 342 GLU HIS VAL ALA SEQRES 1 P 342 MET ARG GLY SER HIS HIS HIS HIS HIS HIS GLY ILE GLN SEQRES 2 P 342 MET VAL SER ILE ALA ILE ASN GLY PHE GLY ARG ILE GLY SEQRES 3 P 342 ARG LEU VAL LEU ARG ILE ALA LEU GLU ARG LYS ASN ILE SEQRES 4 P 342 ASP VAL VAL ALA ILE ASN ASP PRO PHE ILE SER VAL ASP SEQRES 5 P 342 TYR ALA ALA TYR MET PHE LYS TYR ASP SER THR HIS GLY SEQRES 6 P 342 LYS TYR LYS GLY GLU VAL SER HIS ASP GLY SER ASN LEU SEQRES 7 P 342 ILE ILE ASN GLY LYS LYS VAL ALA VAL PHE GLN GLU LYS SEQRES 8 P 342 ASP PRO ALA THR LEU PRO TRP GLY LYS LEU GLY VAL ASP SEQRES 9 P 342 ILE ALA VAL ASP SER THR GLY VAL PHE LYS GLU LEU ASP SEQRES 10 P 342 SER ALA GLN LYS HIS ILE ASP ALA GLY ALA LYS LYS VAL SEQRES 11 P 342 VAL ILE THR ALA PRO SER LYS THR ALA PRO MET PHE VAL SEQRES 12 P 342 VAL GLY VAL ASN GLU ASP LYS TYR ASN GLY GLU LYS ILE SEQRES 13 P 342 VAL SER ASN ALA SER CYS THR THR ASN CYS LEU ALA PRO SEQRES 14 P 342 ILE ALA LYS ILE ILE ASN ASP GLU PHE GLY ILE GLU GLU SEQRES 15 P 342 GLY LEU MET THR THR VAL HIS SER ILE THR ALA THR GLN SEQRES 16 P 342 LYS THR VAL ASP GLY PRO SER HIS LYS ASP TRP ARG GLY SEQRES 17 P 342 GLY ARG THR ALA SER GLY ASN ILE ILE PRO SER SER THR SEQRES 18 P 342 GLY ALA ALA LYS ALA VAL GLY LYS VAL LEU PRO GLU LEU SEQRES 19 P 342 GLN GLY LYS LEU THR GLY MET ALA PHE ARG VAL PRO THR SEQRES 20 P 342 THR ASP VAL SER VAL VAL ASP LEU THR VAL LYS LEU VAL SEQRES 21 P 342 LYS ALA ALA THR TYR ASP GLU ILE LYS ALA ALA VAL LYS SEQRES 22 P 342 LYS VAL SER GLU GLY LYS LEU LYS ASP VAL VAL GLY TYR SEQRES 23 P 342 THR GLU ASP ALA VAL VAL SER SER ASP PHE LEU GLY ASP SEQRES 24 P 342 THR HIS SER THR ILE PHE ASP ALA ALA ALA GLY ILE GLN SEQRES 25 P 342 LEU SER PRO LYS PHE VAL LYS LEU VAL ALA TRP TYR ASP SEQRES 26 P 342 ASN GLU TYR GLY TYR SER THR ARG VAL VAL ASP LEU VAL SEQRES 27 P 342 GLU HIS VAL ALA

HET GLC O1952 11 HET GLC P1953 11 HET BME O1023 4 HET BME P1024 4

HETNAM GLC ALPHA-D-GLUCOSE HETNAM BME BETA-MERCAPTOETHANOL

FORMUL 3 GLC 2(C6 H12 O6) FORMUL 5 BME 2(C2 H6 O S) FORMUL 7 HOH *230(H2 O)

HELIX 1 1 GLY O 9 LEU O 20 1 12 HELIX 2 2 SER O 36 LYS O 45 1 10 HELIX 3 3 ASP O 78 LEU O 82 5 5 HELIX 4 4 GLU O 101 ALA O 111 1 11 HELIX 5 5 ASN O 133 TYR O 137 5 5 HELIX 6 6 SER O 148 PHE O 165 1 18 HELIX 7 7 ALA O 213 LEU O 218 1 6 HELIX 8 8 PRO O 219 GLN O 222 5 4 HELIX 9 9 THR O 251 GLY O 265 1 15 HELIX 10 10 VAL O 279 LEU O 284 5 6 HELIX 11 11 GLU O 314 ALA O 329 1 16 HELIX 12 12 GLY P 509 LEU P 520 1 12 HELIX 13 13 SER P 536 LYS P 545 1 10 HELIX 14 14 ASP P 578 LEU P 582 5 5 HELIX 15 15 PRO P 583 GLY P 588 1 6 HELIX 16 16 GLU P 601 ALA P 611 1 11 HELIX 17 17 ASN P 633 TYR P 637 5 5 HELIX 18 18 SER P 648 PHE P 665 1 18 HELIX 19 19 GLY P 709 LEU P 718 1 10 HELIX 20 20 PRO P 719 GLN P 722 5 4 HELIX 21 21 THR P 751 GLY P 765 1 15 HELIX 22 22 LYS P 766 ASP P 769 5 4 HELIX 23 23 VAL P 779 LEU P 784 5 6 HELIX 24 24 GLU P 814 ALA P 829 1 16

SHEET 1 A 8 VAL O 57 HIS O 59 0 SHEET 2 A 8 ASN O 63 ILE O 66 -1 O ILE O 65 N SER O 58 SHEET 3 A 8 LYS O 69 PHE O 74 -1 O VAL O 71 N LEU O 64 SHEET 4 A 8 ILE O 25 ASN O 31 1 N ILE O 30 O PHE O 74 SHEET 5 A 8 VAL O 1 ASN O 6 1 N VAL O 1 O ASP O 26 SHEET 6 A 8 ILE O 91 ASP O 94 1 O VAL O 93 N ALA O 4 SHEET 7 A 8 LYS O 115 ILE O 118 1 O LYS O 115 N ALA O 92 SHEET 8 A 8 ILE O 143 SER O 145 1 O VAL O 144 N ILE O 118 SHEET 1 B 2 TYR O 46 ASP O 47 0 SHEET 2 B 2 GLY O 51 LYS O 52 -1 O GLY O 51 N ASP O 47 SHEET 1 C 7 ILE O 204 SER O 207 0 SHEET 2 C 7 LEU O 225 ARG O 231 -1 O ARG O 231 N ILE O 204 SHEET 3 C 7 ILE O 167 HIS O 176 1 N MET O 172 O THR O 226 SHEET 4 C 7 VAL O 237 LEU O 246 -1 O ASP O 241 N THR O 173 SHEET 5 C 7 PHE O 304 ASP O 312 -1 O LEU O 307 N LEU O 242 SHEET 6 C 7 THR O 290 ASP O 293 -1 N ASP O 293 O VAL O 308 SHEET 7 C 7 VAL O 271 THR O 274 1 N GLY O 272 O THR O 290 SHEET 1 D 6 ILE O 204 SER O 207 0 SHEET 2 D 6 LEU O 225 ARG O 231 -1 O ARG O 231 N ILE O 204 SHEET 3 D 6 ILE O 167 HIS O 176 1 N MET O 172 O THR O 226 SHEET 4 D 6 VAL O 237 LEU O 246 -1 O ASP O 241 N THR O 173 SHEET 5 D 6 PHE O 304 ASP O 312 -1 O LEU O 307 N LEU O 242 SHEET 6 D 6 ILE O 298 SER O 301 -1 N ILE O 298 O LYS O 306 SHEET 1 E 8 VAL P 557 HIS P 559 0 SHEET 2 E 8 ASN P 563 ILE P 566 -1 O ILE P 565 N SER P 558 SHEET 3 E 8 LYS P 569 PHE P 574 -1 O VAL P 571 N LEU P 564 SHEET 4 E 8 ILE P 525 ASN P 531 1 N VAL P 528 O ALA P 572 SHEET 5 E 8 VAL P 501 ASN P 506 1 N ILE P 503 O VAL P 528 SHEET 6 E 8 ILE P 591 ASP P 594 1 O VAL P 593 N ALA P 504 SHEET 7 E 8 LYS P 615 ILE P 618 1 O LYS P 615 N ALA P 592 SHEET 8 E 8 ILE P 643 SER P 645 1 O VAL P 644 N ILE P 618 SHEET 1 F 2 TYR P 546 ASP P 547 0 SHEET 2 F 2 GLY P 551 LYS P 552 -1 O GLY P 551 N ASP P 547 SHEET 1 G 7 ILE P 704 SER P 707 0 SHEET 2 G 7 LEU P 725 ARG P 731 -1 O ARG P 731 N ILE P 704 SHEET 3 G 7 ILE P 667 HIS P 676 1 N MET P 672 O THR P 726 SHEET 4 G 7 VAL P 737 LEU P 746 -1 O ASP P 741 N THR P 673 SHEET 5 G 7 PHE P 804 ASP P 812 -1 O LEU P 807 N LEU P 742 SHEET 6 G 7 THR P 790 SER P 801 -1 N ASP P 793 O VAL P 808 SHEET 7 G 7 VAL P 771 THR P 774 1 N GLY P 772 O THR P 790

SITE 1 AC1 5 ASP O 38 TYR O 42 VAL O 57 SER O 58 SITE 2 AC1 5 TYR P 539 SITE 1 AC2 5 ASP P 538 ALA P 541 TYR P 542 VAL P 557 SITE 2 AC2 5 SER P 558 SITE 1 AC3 1 THR O 208 SITE 1 AC4 1 THR P 708

CRYST1 70.900 70.900 358.400 90.00 90.00 90.00 P 41 21 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 0.014104 0.000000 0.000000 0.00000

SCALE2 0.000000 0.014104 0.000000 0.00000

SCALE3 0.000000 0.000000 0.002790 0.00000