1T3T - Header Asymmetric Unit

HEADER LIGASE 27-APR-04 1T3T

TITLE STRUCTURE OF FORMYLGLYCINAMIDE SYNTHETASE

COMPND MOL_ID: 1; COMPND 2 MOLECULE: PHOSPHORIBOSYLFORMYLGLYCINAMIDINE SYNTHASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: FGAM SYNTHASE, FGAMS, FORMYLGLYCINAMIDE RIBOTIDE COMPND 5 AMIDOTRANSFERASE, FGARAT, FORMYLGLYCINAMIDE RIBOTIDE COMPND 6 SYNTHETASE, FORMYLGLYCINAMIDE SYNTHETASE; COMPND 7 EC: 6.3.5.3; COMPND 8 ENGINEERED: YES

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SALMONELLA TYPHIMURIUM; SOURCE 3 ORGANISM_TAXID: 602; SOURCE 4 GENE: PURL, STM2565; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET28A

KEYWDS PURL, FGAM SYNTHETASE, PURS, PURQ, FORMYL GLYCINAMIDE, KEYWDS 2 LIGASE

EXPDTA X-RAY DIFFRACTION

AUTHOR S.E.EALICK,R.ANAND,A.A.HOSKIN,J.STUBBE

REVDAT 2 24-FEB-09 1T3T 1 VERSN REVDAT 1 14-SEP-04 1T3T 0

JRNL AUTH R.ANAND,A.A.HOSKIN,J.STUBBE,S.E.EALICK JRNL TITL DOMAIN ORGANIZATION OF SALMONELLA TYPHIMURIUM JRNL TITL 2 FORMYLGLYCINAMIDE RIBONUCLEOTIDE AMIDOTRANSFERASE JRNL TITL 3 REVEALED BY X-RAY CRYSTALLOGRAPHY JRNL REF BIOCHEMISTRY V. 43 10328 2004 JRNL REFN ISSN 0006-2960 JRNL PMID 15301531 JRNL DOI 10.1021/BI0491301

REMARK 1

REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 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) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 47.73 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 3472663.620 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 95.4 REMARK 3 NUMBER OF REFLECTIONS : 127655 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) : 0.188 REMARK 3 FREE R VALUE : 0.206 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 8.500 REMARK 3 FREE R VALUE TEST SET COUNT : 10822 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.002 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) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.02 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 97.30 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 21425 REMARK 3 BIN R VALUE (WORKING SET) : 0.2260 REMARK 3 BIN FREE R VALUE : 0.2300 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 0.90 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 193 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.016 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 9885 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 60 REMARK 3 SOLVENT ATOMS : 1079 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 15.70 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 24.60 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.31000 REMARK 3 B22 (A**2) : -0.31000 REMARK 3 B33 (A**2) : 0.62000 REMARK 3 B12 (A**2) : 0.23000 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) : 0.20 REMARK 3 ESD FROM SIGMAA (A) : 0.13 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) : 0.22 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.15 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.30 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 24.30 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.17 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) : 1.240 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.890 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.260 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.310 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.37 REMARK 3 BSOL : 38.99 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 : PROTEIN1.PARAM REMARK 3 PARAMETER FILE 2 : ADP.PARAM REMARK 3 PARAMETER FILE 3 : ION.PARAM REMARK 3 PARAMETER FILE 4 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN1.TOP REMARK 3 TOPOLOGY FILE 2 : ADP.TOP REMARK 3 TOPOLOGY FILE 3 : ION.TOP REMARK 3 TOPOLOGY FILE 4 : WATER.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL

REMARK 4 REMARK 4 1T3T COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 28-APR-04. REMARK 100 THE RCSB ID CODE IS RCSB022276.

REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 23-OCT-03 REMARK 200 TEMPERATURE (KELVIN) : 180 REMARK 200 PH : 5.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : CHESS REMARK 200 BEAMLINE : F2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9791 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : CCP4 (SCALA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 144593 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 25.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 5.000 REMARK 200 R MERGE (I) : 0.10200 REMARK 200 R SYM (I) : 0.10200 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 10.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.20 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 3.00 REMARK 200 R MERGE FOR SHELL (I) : 0.30200 REMARK 200 R SYM FOR SHELL (I) : 0.30200 REMARK 200 <I/SIGMA(I)> FOR SHELL : 4.700 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL

REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 57.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.00 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.7M LITHIUM SULFATE, 0.5M AMMONIUM REMARK 280 SULFATE, 100MM SODIUM CITRATE, PH 5.6, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 298K

REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 65 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 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/6 REMARK 290 6555 X-Y,X,Z+5/6 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 94.23533 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 47.11767 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 70.67650 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 23.55883 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 117.79417 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: MONOMERIC 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 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 LEU A 448 REMARK 465 GLY A 449 REMARK 465 GLY A 450 REMARK 465 GLY A 451 REMARK 465 ALA A 452 REMARK 465 ALA A 453 REMARK 465 SER A 454 REMARK 465 SER A 455 REMARK 465 MET A 456 REMARK 465 ALA A 457 REMARK 465 SER A 458 REMARK 465 GLY A 459 REMARK 465 GLN A 460 REMARK 465 SER A 461 REMARK 465 ASP A 462 REMARK 465 ALA A 463 REMARK 465 ASP A 464 REMARK 465 LEU A 465 REMARK 465 ASP A 466

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 GLN A 60 CG CD OE1 NE2 REMARK 470 ARG A 80 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 177 CG CD NE CZ NH1 NH2

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 SER A 796 O HOH A 2760 2.15 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 LEU A 332 CA - CB - CG ANGL. DEV. = 16.8 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 HIS A 0 -164.13 -119.70 REMARK 500 ALA A 116 86.48 -164.57 REMARK 500 THR A 118 -30.34 -158.60 REMARK 500 THR A 120 -151.54 -83.78 REMARK 500 ASP A 162 67.15 -68.22 REMARK 500 TYR A 251 -3.01 68.41 REMARK 500 HIS A 296 57.55 -143.40 REMARK 500 SER A 338 -167.52 -78.51 REMARK 500 GLU A 393 107.48 -162.04 REMARK 500 SER A 398 -157.72 -97.81 REMARK 500 GLU A 546 43.78 -105.17 REMARK 500 ASP A 599 82.56 -156.03 REMARK 500 THR A 661 -24.35 99.75 REMARK 500 ARG A 700 52.39 -156.35 REMARK 500 ALA A 743 78.46 -100.09 REMARK 500 GLU A 763 -75.94 -114.91 REMARK 500 ASP A 852 -76.74 -91.77 REMARK 500 SER A 886 -131.70 -149.59 REMARK 500 ASN A 969 -113.01 55.53 REMARK 500 ASP A 997 -166.14 -114.10 REMARK 500 SER A1195 87.53 -156.71 REMARK 500 REMARK 500 REMARK: NULL

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 MG A2006 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ADP A2005 O1B REMARK 620 2 ASP A 679 OD1 88.7 REMARK 620 3 ASN A 722 OD1 100.7 87.2 REMARK 620 4 HOH A3086 O 99.6 168.3 83.2 REMARK 620 5 ASP A 884 OD1 173.2 87.1 84.5 85.3 REMARK 620 6 HOH A3089 O 92.0 94.3 167.3 93.6 83.0 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A2007 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ADP A2005 O3B REMARK 620 2 HOH A3090 O 91.0 REMARK 620 3 GLU A 718 OE2 94.8 87.6 REMARK 620 4 HOH A3091 O 85.8 175.8 90.0 REMARK 620 5 HOH A2054 O 177.2 86.3 84.6 96.9 REMARK 620 6 HOH A2023 O 96.4 90.2 168.7 92.8 84.2 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A2008 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ADP A2005 O2B REMARK 620 2 HOH A2041 O 77.1 REMARK 620 3 HOH A3087 O 83.2 94.5 REMARK 620 4 ADP A2005 O2A 92.3 95.0 168.3 REMARK 620 5 HOH A3088 O 86.5 163.5 81.4 87.6 REMARK 620 6 HOH A3085 O 168.0 91.5 101.7 84.8 104.9 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 MG A 2006 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 2007 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 2008 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 2001 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 2002 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 2009 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 2010 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 2011 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 2012 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ADP A 2005

DBREF 1T3T A 1 1295 UNP P74881 PUR4_SALTY 1 1295

SEQADV 1T3T GLY A -7 UNP P74881 CLONING ARTIFACT SEQADV 1T3T LEU A -6 UNP P74881 CLONING ARTIFACT SEQADV 1T3T VAL A -5 UNP P74881 CLONING ARTIFACT SEQADV 1T3T PRO A -4 UNP P74881 CLONING ARTIFACT SEQADV 1T3T ARG A -3 UNP P74881 CLONING ARTIFACT SEQADV 1T3T GLY A -2 UNP P74881 CLONING ARTIFACT SEQADV 1T3T SER A -1 UNP P74881 CLONING ARTIFACT SEQADV 1T3T HIS A 0 UNP P74881 CLONING ARTIFACT SEQADV 1T3T CYG A 1135 UNP P74881 CYS 1135 MODIFIED RESIDUE

SEQRES 1 A 1303 GLY LEU VAL PRO ARG GLY SER HIS MET MET GLU ILE LEU SEQRES 2 A 1303 ARG GLY SER PRO ALA LEU SER ALA PHE ARG ILE ASN LYS SEQRES 3 A 1303 LEU LEU ALA ARG PHE GLN ALA ALA ASN LEU GLN VAL HIS SEQRES 4 A 1303 ASN ILE TYR ALA GLU TYR VAL HIS PHE ALA ASP LEU ASN SEQRES 5 A 1303 ALA PRO LEU ASN ASP SER GLU GLN ALA GLN LEU THR ARG SEQRES 6 A 1303 LEU LEU GLN TYR GLY PRO ALA LEU SER SER HIS THR PRO SEQRES 7 A 1303 ALA GLY LYS LEU LEU LEU VAL THR PRO ARG PRO GLY THR SEQRES 8 A 1303 ILE SER PRO TRP SER SER LYS ALA THR ASP ILE ALA HIS SEQRES 9 A 1303 ASN CYS GLY LEU GLN GLN VAL ASP ARG LEU GLU ARG GLY SEQRES 10 A 1303 VAL ALA TYR TYR ILE GLU ALA SER THR LEU THR ALA GLU SEQRES 11 A 1303 GLN TRP ARG GLN VAL ALA ALA GLU LEU HIS ASP ARG MET SEQRES 12 A 1303 MET GLU THR VAL PHE SER SER LEU THR ASP ALA GLU LYS SEQRES 13 A 1303 LEU PHE ILE HIS HIS GLN PRO ALA PRO VAL SER SER VAL SEQRES 14 A 1303 ASP LEU LEU GLY GLU GLY ARG GLN ALA LEU ILE ASP ALA SEQRES 15 A 1303 ASN LEU ARG LEU GLY LEU ALA LEU ALA GLU ASP GLU ILE SEQRES 16 A 1303 ASP TYR LEU GLN GLU ALA PHE THR LYS LEU GLY ARG ASN SEQRES 17 A 1303 PRO ASN ASP ILE GLU LEU TYR MET PHE ALA GLN ALA ASN SEQRES 18 A 1303 SER GLU HIS CYS ARG HIS LYS ILE PHE ASN ALA ASP TRP SEQRES 19 A 1303 ILE ILE ASP GLY LYS PRO GLN PRO LYS SER LEU PHE LYS SEQRES 20 A 1303 MET ILE LYS ASN THR PHE GLU THR THR PRO ASP TYR VAL SEQRES 21 A 1303 LEU SER ALA TYR LYS ASP ASN ALA ALA VAL MET GLU GLY SEQRES 22 A 1303 SER ALA VAL GLY ARG TYR PHE ALA ASP HIS ASN THR GLY SEQRES 23 A 1303 ARG TYR ASP PHE HIS GLN GLU PRO ALA HIS ILE LEU MET SEQRES 24 A 1303 LYS VAL GLU THR HIS ASN HIS PRO THR ALA ILE SER PRO SEQRES 25 A 1303 TRP PRO GLY ALA ALA THR GLY SER GLY GLY GLU ILE ARG SEQRES 26 A 1303 ASP GLU GLY ALA THR GLY ARG GLY ALA LYS PRO LYS ALA SEQRES 27 A 1303 GLY LEU VAL GLY PHE SER VAL SER ASN LEU ARG ILE PRO SEQRES 28 A 1303 GLY PHE GLU GLN PRO TRP GLU GLU ASP PHE GLY LYS PRO SEQRES 29 A 1303 GLU ARG ILE VAL THR ALA LEU ASP ILE MET THR GLU GLY SEQRES 30 A 1303 PRO LEU GLY GLY ALA ALA PHE ASN ASN GLU PHE GLY ARG SEQRES 31 A 1303 PRO ALA LEU THR GLY TYR PHE ARG THR TYR GLU GLU LYS SEQRES 32 A 1303 VAL ASN SER HIS ASN GLY GLU GLU LEU ARG GLY TYR HIS SEQRES 33 A 1303 LYS PRO ILE MET LEU ALA GLY GLY ILE GLY ASN ILE ARG SEQRES 34 A 1303 ALA ASP HIS VAL GLN LYS GLY GLU ILE VAL VAL GLY ALA SEQRES 35 A 1303 LYS LEU ILE VAL LEU GLY GLY PRO ALA MET ASN ILE GLY SEQRES 36 A 1303 LEU GLY GLY GLY ALA ALA SER SER MET ALA SER GLY GLN SEQRES 37 A 1303 SER ASP ALA ASP LEU ASP PHE ALA SER VAL GLN ARG ASP SEQRES 38 A 1303 ASN PRO GLU MET GLU ARG ARG CYS GLN GLU VAL ILE ASP SEQRES 39 A 1303 ARG CYS TRP GLN LEU GLY ASP ALA ASN PRO ILE LEU PHE SEQRES 40 A 1303 ILE HIS ASP VAL GLY ALA GLY GLY LEU SER ASN ALA MET SEQRES 41 A 1303 PRO GLU LEU VAL SER ASP GLY GLY ARG GLY GLY LYS PHE SEQRES 42 A 1303 GLU LEU ARG ASP ILE LEU SER ASP GLU PRO GLY MET SER SEQRES 43 A 1303 PRO LEU GLU ILE TRP CYS ASN GLU SER GLN GLU ARG TYR SEQRES 44 A 1303 VAL LEU ALA VAL ALA ALA ASP GLN LEU PRO LEU PHE ASP SEQRES 45 A 1303 GLU LEU CYS LYS ARG GLU ARG ALA PRO TYR ALA VAL ILE SEQRES 46 A 1303 GLY ASP ALA THR GLU GLU GLN HIS LEU SER LEU HIS ASP SEQRES 47 A 1303 ASN HIS PHE ASP ASN GLN PRO ILE ASP LEU PRO LEU ASP SEQRES 48 A 1303 VAL LEU LEU GLY LYS THR PRO LYS MET THR ARG ASP VAL SEQRES 49 A 1303 GLN THR LEU LYS ALA LYS GLY ASP ALA LEU ASN ARG ALA SEQRES 50 A 1303 ASP ILE THR ILE ALA ASP ALA VAL LYS ARG VAL LEU HIS SEQRES 51 A 1303 LEU PRO THR VAL ALA GLU LYS THR PHE LEU VAL THR ILE SEQRES 52 A 1303 GLY ASP ARG THR VAL THR GLY MET VAL ALA ARG ASP GLN SEQRES 53 A 1303 MET VAL GLY PRO TRP GLN VAL PRO VAL ALA ASP CYS ALA SEQRES 54 A 1303 VAL THR THR ALA SER LEU ASP SER TYR TYR GLY GLU ALA SEQRES 55 A 1303 MET SER ILE GLY GLU ARG ALA PRO VAL ALA LEU LEU ASP SEQRES 56 A 1303 PHE ALA ALA SER ALA ARG LEU ALA VAL GLY GLU ALA LEU SEQRES 57 A 1303 THR ASN ILE ALA ALA THR GLN ILE GLY ASP ILE LYS ARG SEQRES 58 A 1303 ILE LYS LEU SER ALA ASN TRP MET ALA ALA ALA GLY HIS SEQRES 59 A 1303 PRO GLY GLU ASP ALA GLY LEU TYR ASP ALA VAL LYS ALA SEQRES 60 A 1303 VAL GLY GLU GLU LEU CYS PRO GLN LEU GLY LEU THR ILE SEQRES 61 A 1303 PRO VAL GLY LYS ASP SER MET SER MET LYS THR ARG TRP SEQRES 62 A 1303 GLN GLU GLY ASN GLU GLN ARG GLU MET THR SER PRO LEU SEQRES 63 A 1303 SER LEU VAL ILE SER ALA PHE ALA ARG VAL GLU ASP VAL SEQRES 64 A 1303 ARG HIS THR LEU THR PRO GLN LEU SER THR GLU ASP ASN SEQRES 65 A 1303 ALA LEU LEU LEU ILE ASP LEU GLY LYS GLY HIS ASN ALA SEQRES 66 A 1303 LEU GLY ALA THR ALA LEU ALA GLN VAL TYR ARG GLN LEU SEQRES 67 A 1303 GLY ASP LYS PRO ALA ASP VAL ARG ASP VAL ALA GLN LEU SEQRES 68 A 1303 LYS GLY PHE TYR ASP ALA MET GLN ALA LEU VAL ALA ALA SEQRES 69 A 1303 ARG LYS LEU LEU ALA TRP HIS ASP ARG SER ASP GLY GLY SEQRES 70 A 1303 LEU LEU VAL THR LEU ALA GLU MET ALA PHE ALA GLY HIS SEQRES 71 A 1303 CYS GLY VAL GLN VAL ASP ILE ALA ALA LEU GLY ASP ASP SEQRES 72 A 1303 HIS LEU ALA ALA LEU PHE ASN GLU GLU LEU GLY GLY VAL SEQRES 73 A 1303 ILE GLN VAL ARG ALA GLU ASP ARG ASP ALA VAL GLU ALA SEQRES 74 A 1303 LEU LEU ALA GLN TYR GLY LEU ALA ASP CYS VAL HIS TYR SEQRES 75 A 1303 LEU GLY GLN ALA LEU ALA GLY ASP ARG PHE VAL ILE THR SEQRES 76 A 1303 ALA ASN ASP GLN THR VAL PHE SER GLU SER ARG THR THR SEQRES 77 A 1303 LEU ARG VAL TRP TRP ALA GLU THR THR TRP GLN MET GLN SEQRES 78 A 1303 ARG LEU ARG ASP ASN PRO GLN CYS ALA ASP GLN GLU HIS SEQRES 79 A 1303 GLU ALA LYS ALA ASN ASP THR ASP PRO GLY LEU ASN VAL SEQRES 80 A 1303 LYS LEU SER PHE ASP ILE ASN GLU ASP ILE ALA ALA PRO SEQRES 81 A 1303 TYR ILE ALA THR GLY ALA ARG PRO LYS VAL ALA VAL LEU SEQRES 82 A 1303 ARG GLU GLN GLY VAL ASN SER HIS VAL GLU MET ALA ALA SEQRES 83 A 1303 ALA PHE HIS ARG ALA GLY PHE ASP ALA ILE ASP VAL HIS SEQRES 84 A 1303 MET SER ASP LEU LEU GLY GLY ARG ILE GLY LEU GLY ASN SEQRES 85 A 1303 PHE HIS ALA LEU VAL ALA CYS GLY GLY PHE SER TYR GLY SEQRES 86 A 1303 ASP VAL LEU GLY ALA GLY GLU GLY TRP ALA LYS SER ILE SEQRES 87 A 1303 LEU PHE ASN HIS ARG VAL ARG ASP GLU PHE GLU THR PHE SEQRES 88 A 1303 PHE HIS ARG PRO GLN THR LEU ALA LEU GLY VAL CYG ASN SEQRES 89 A 1303 GLY CYS GLN MET MET SER ASN LEU ARG GLU LEU ILE PRO SEQRES 90 A 1303 GLY SER GLU LEU TRP PRO ARG PHE VAL ARG ASN HIS SER SEQRES 91 A 1303 ASP ARG PHE GLU ALA ARG PHE SER LEU VAL GLU VAL THR SEQRES 92 A 1303 GLN SER PRO SER LEU LEU LEU GLN GLY MET VAL GLY SER SEQRES 93 A 1303 GLN MET PRO ILE ALA VAL SER HIS GLY GLU GLY ARG VAL SEQRES 94 A 1303 GLU VAL ARG ASP ASP ALA HIS LEU ALA ALA LEU GLU SER SEQRES 95 A 1303 LYS GLY LEU VAL ALA LEU ARG TYR VAL ASP ASN PHE GLY SEQRES 96 A 1303 LYS VAL THR GLU THR TYR PRO ALA ASN PRO ASN GLY SER SEQRES 97 A 1303 PRO ASN GLY ILE THR ALA VAL THR THR GLU ASN GLY ARG SEQRES 98 A 1303 VAL THR ILE MET MET PRO HIS PRO GLU ARG VAL PHE ARG SEQRES 99 A 1303 THR VAL ALA ASN SER TRP HIS PRO GLU ASN TRP GLY GLU SEQRES 100 A 1303 ASP SER PRO TRP MET ARG ILE PHE ARG ASN ALA ARG LYS SEQRES 101 A 1303 GLN LEU GLY

MODRES 1T3T CYG A 1135 CYS

HET CYG A1135 15 HET MG A2006 1 HET MG A2007 1 HET MG A2008 1 HET SO4 A2001 5 HET SO4 A2002 5 HET SO4 A2009 5 HET SO4 A2010 5 HET SO4 A2011 5 HET SO4 A2012 5 HET ADP A2005 27

HETNAM CYG 2-AMINO-4-(AMINO-3-OXO-PROPYLSULFANYLCARBONYL)- HETNAM 2 CYG BUTYRIC ACID HETNAM MG MAGNESIUM ION HETNAM SO4 SULFATE ION HETNAM ADP ADENOSINE-5'-DIPHOSPHATE

FORMUL 1 CYG C8 H14 N2 O5 S FORMUL 2 MG 3(MG 2+) FORMUL 5 SO4 6(O4 S 2-) FORMUL 11 ADP C10 H15 N5 O10 P2 FORMUL 12 HOH *1079(H2 O)

HELIX 1 1 SER A 12 ALA A 25 1 14 HELIX 2 2 ASN A 48 LEU A 59 1 12 HELIX 3 3 SER A 85 CYS A 98 1 14 HELIX 4 4 THR A 120 GLU A 130 1 11 HELIX 5 5 SER A 142 ILE A 151 5 10 HELIX 6 6 ASP A 162 GLY A 167 1 6 HELIX 7 7 ARG A 168 LEU A 178 1 11 HELIX 8 8 ALA A 183 GLY A 198 1 16 HELIX 9 9 ASN A 202 ASN A 213 1 12 HELIX 10 10 SER A 214 HIS A 219 1 6 HELIX 11 11 HIS A 219 ALA A 224 1 6 HELIX 12 12 SER A 236 THR A 248 1 13 HELIX 13 13 HIS A 296 SER A 303 1 8 HELIX 14 14 SER A 303 ALA A 321 1 19 HELIX 15 15 THR A 361 GLY A 381 1 21 HELIX 16 16 ARG A 421 VAL A 425 5 5 HELIX 17 17 ASN A 474 GLN A 490 1 17 HELIX 18 18 LEU A 491 ASN A 495 5 5 HELIX 19 19 GLY A 507 GLY A 519 1 13 HELIX 20 20 ARG A 528 ILE A 530 5 3 HELIX 21 21 SER A 538 ASN A 545 1 8 HELIX 22 22 GLN A 559 ARG A 571 1 13 HELIX 23 23 LEU A 602 LEU A 606 1 5 HELIX 24 24 THR A 632 LEU A 641 1 10 HELIX 25 25 LYS A 649 THR A 654 1 6 HELIX 26 26 ALA A 701 LEU A 706 5 6 HELIX 27 27 ASP A 707 ALA A 724 1 18 HELIX 28 28 ASP A 730 ARG A 733 5 4 HELIX 29 29 GLY A 748 GLU A 762 1 15 HELIX 30 30 GLU A 763 GLY A 769 1 7 HELIX 31 31 ASP A 810 THR A 814 5 5 HELIX 32 32 THR A 841 TYR A 847 1 7 HELIX 33 33 ASP A 859 ALA A 876 1 18 HELIX 34 34 GLY A 888 HIS A 902 1 15 HELIX 35 35 ALA A 910 GLY A 913 5 4 HELIX 36 36 ASP A 915 ASN A 922 1 8 HELIX 37 37 ASP A 935 TYR A 946 1 12 HELIX 38 38 GLY A 947 GLY A 947 5 1 HELIX 39 39 LEU A 948 ASP A 950 5 3 HELIX 40 40 ARG A 978 ASP A 997 1 20 HELIX 41 41 ASN A 998 ALA A 1010 1 13 HELIX 42 42 ALA A 1030 ALA A 1035 1 6 HELIX 43 43 SER A 1052 ALA A 1063 1 12 HELIX 44 44 MET A 1072 GLY A 1077 1 6 HELIX 45 45 GLY A 1081 PHE A 1085 5 5 HELIX 46 46 PHE A 1094 VAL A 1099 5 6 HELIX 47 47 GLY A 1103 ASN A 1113 1 11 HELIX 48 48 ASN A 1113 ARG A 1126 1 14 HELIX 49 49 CYG A 1135 ASN A 1143 1 9 HELIX 50 50 LEU A 1144 ILE A 1148 5 5 HELIX 51 51 SER A 1179 GLN A 1183 5 5 HELIX 52 52 ASP A 1205 LYS A 1215 1 11 HELIX 53 53 SER A 1240 ASN A 1242 5 3 HELIX 54 54 HIS A 1260 VAL A 1264 5 5 HELIX 55 55 ARG A 1266 ASN A 1270 5 5 HELIX 56 56 TRP A 1283 GLY A 1295 1 13

SHEET 1 A 6 LEU A -6 ARG A -3 0 SHEET 2 A 6 HIS A 0 PRO A 9 -1 O MET A 2 N VAL A -5 SHEET 3 A 6 ASN A 32 LEU A 43 -1 O LEU A 43 N MET A 1 SHEET 4 A 6 VAL A 103 GLU A 115 -1 O ALA A 111 N GLU A 36 SHEET 5 A 6 LYS A 73 PRO A 79 -1 N VAL A 77 O VAL A 110 SHEET 6 A 6 GLU A 137 PHE A 140 -1 O PHE A 140 N LEU A 76 SHEET 1 B 3 LYS A 231 GLN A 233 0 SHEET 2 B 3 ASP A 225 ILE A 228 -1 N TRP A 226 O GLN A 233 SHEET 3 B 3 THR A 613 VAL A 616 1 O ARG A 614 N ASP A 225 SHEET 1 C 6 VAL A 252 SER A 254 0 SHEET 2 C 6 ALA A 261 ALA A 273 -1 O VAL A 262 N LEU A 253 SHEET 3 C 6 TYR A 280 THR A 295 -1 O ILE A 289 N MET A 263 SHEET 4 C 6 ILE A 411 ILE A 420 -1 O ALA A 414 N GLU A 294 SHEET 5 C 6 LYS A 327 VAL A 337 -1 N LYS A 329 O ILE A 417 SHEET 6 C 6 ALA A 384 THR A 391 1 O ARG A 390 N PHE A 335 SHEET 1 D 2 GLU A 393 SER A 398 0 SHEET 2 D 2 GLY A 401 GLY A 406 -1 O GLU A 403 N VAL A 396 SHEET 1 E 7 ILE A 497 ASP A 502 0 SHEET 2 E 7 ARG A 550 VAL A 555 -1 O VAL A 552 N HIS A 501 SHEET 3 E 7 LYS A 435 GLY A 440 -1 N LYS A 435 O VAL A 555 SHEET 4 E 7 TYR A 574 THR A 581 -1 O ILE A 577 N LEU A 436 SHEET 5 E 7 GLY A 522 GLU A 526 -1 N GLY A 522 O THR A 581 SHEET 6 E 7 HIS A 585 ASP A 590 1 O SER A 587 N PHE A 525 SHEET 7 E 7 ASN A 595 PRO A 601 -1 O LEU A 600 N LEU A 586 SHEET 1 F 6 VAL A 664 ARG A 666 0 SHEET 2 F 6 ALA A 681 THR A 684 -1 O VAL A 682 N ARG A 666 SHEET 3 F 6 GLY A 692 GLU A 699 -1 O GLU A 693 N THR A 683 SHEET 4 F 6 SER A 799 VAL A 808 -1 O ILE A 802 N GLY A 698 SHEET 5 F 6 LYS A 735 MET A 741 -1 N MET A 741 O SER A 799 SHEET 6 F 6 THR A 771 SER A 778 1 O THR A 771 N LEU A 736 SHEET 1 G 2 MET A 669 VAL A 670 0 SHEET 2 G 2 VAL A 675 PRO A 676 -1 O VAL A 675 N VAL A 670 SHEET 1 H 2 LYS A 782 GLN A 786 0 SHEET 2 H 2 GLN A 791 THR A 795 -1 O ARG A 792 N TRP A 785 SHEET 1 I 7 ALA A 881 ASP A 884 0 SHEET 2 I 7 GLY A 926 ARG A 932 -1 O VAL A 928 N HIS A 883 SHEET 3 I 7 ASN A 824 ASP A 830 -1 N ILE A 829 O GLY A 927 SHEET 4 I 7 VAL A 952 LEU A 959 -1 O HIS A 953 N LEU A 828 SHEET 5 I 7 GLY A 904 ASP A 908 -1 N GLY A 904 O LEU A 959 SHEET 6 I 7 ARG A 963 ALA A 968 1 O VAL A 965 N VAL A 905 SHEET 7 I 7 GLN A 971 SER A 977 -1 O PHE A 974 N ILE A 966 SHEET 1 J 9 ASP A1066 HIS A1071 0 SHEET 2 J 9 LYS A1041 ARG A1046 1 N VAL A1044 O ILE A1068 SHEET 3 J 9 ALA A1087 ALA A1090 1 O VAL A1089 N ALA A1043 SHEET 4 J 9 LEU A1130 VAL A1134 1 O LEU A1132 N ALA A1090 SHEET 5 J 9 VAL A1254 MET A1257 1 O MET A1257 N GLY A1133 SHEET 6 J 9 ILE A1244 THR A1248 -1 N VAL A1247 O ILE A1256 SHEET 7 J 9 VAL A1218 TYR A1222 -1 N ALA A1219 O ALA A1246 SHEET 8 J 9 GLU A1166 VAL A1174 -1 N GLU A1173 O ARG A1221 SHEET 9 J 9 GLN A1189 HIS A1196 -1 O VAL A1194 N ARG A1168 SHEET 1 K 2 ARG A1156 VAL A1158 0 SHEET 2 K 2 ARG A1200 GLU A1202 -1 O GLU A1202 N ARG A1156

LINK C VAL A1134 N CYG A1135 1555 1555 1.33 LINK C CYG A1135 N ASN A1136 1555 1555 1.33 LINK O1B ADP A2005 MG MG A2006 1555 1555 2.05 LINK MG MG A2006 OD1 ASP A 679 1555 1555 2.23 LINK MG MG A2006 OD1 ASN A 722 1555 1555 2.20 LINK MG MG A2006 O HOH A3086 1555 1555 2.54 LINK MG MG A2006 OD1 ASP A 884 1555 1555 2.16 LINK MG MG A2006 O HOH A3089 1555 1555 2.44 LINK MG MG A2007 O3B ADP A2005 1555 1555 2.09 LINK MG MG A2007 O HOH A3090 1555 1555 2.40 LINK MG MG A2007 OE2 GLU A 718 1555 1555 2.14 LINK MG MG A2007 O HOH A3091 1555 1555 2.22 LINK MG MG A2007 O HOH A2054 1555 1555 2.51 LINK MG MG A2007 O HOH A2023 1555 1555 2.52 LINK MG MG A2008 O2B ADP A2005 1555 1555 2.21 LINK MG MG A2008 O HOH A2041 1555 1555 2.61 LINK MG MG A2008 O HOH A3087 1555 1555 2.45 LINK MG MG A2008 O2A ADP A2005 1555 1555 2.18 LINK MG MG A2008 O HOH A3088 1555 1555 2.48 LINK MG MG A2008 O HOH A3085 1555 1555 2.49

CISPEP 1 TYR A 1233 PRO A 1234 0 -0.22

SITE 1 AC1 6 ASP A 679 ASN A 722 ASP A 884 ADP A2005 SITE 2 AC1 6 HOH A3086 HOH A3089 SITE 1 AC2 6 GLU A 718 ADP A2005 HOH A2023 HOH A2054 SITE 2 AC2 6 HOH A3090 HOH A3091 SITE 1 AC3 5 ADP A2005 HOH A2041 HOH A3085 HOH A3087 SITE 2 AC3 5 HOH A3088 SITE 1 AC4 6 HIS A 216 GLU A 294 GLY A 504 ALA A 505 SITE 2 AC4 6 LYS A 776 HOH A2608 SITE 1 AC5 11 HIS A 216 THR A 295 HIS A 296 ASN A 297 SITE 2 AC5 11 HIS A 298 SER A 778 HOH A2261 HOH A2269 SITE 3 AC5 11 HOH A2362 HOH A2733 HOH A2914 SITE 1 AC6 8 TYR A 690 ARG A 812 LYS A1228 VAL A1229 SITE 2 AC6 8 HOH A2066 HOH A2527 HOH A2765 HOH A2963 SITE 1 AC7 9 GLN A1176 GLN A1183 GLY A1184 MET A1185 SITE 2 AC7 9 VAL A1186 HOH A2245 HOH A2252 HOH A2785 SITE 3 AC7 9 HOH A3012 SITE 1 AC8 8 PRO A1040 LYS A1041 HIS A1086 HOH A2274 SITE 2 AC8 8 HOH A2415 HOH A2621 HOH A2704 HOH A2836 SITE 1 AC9 9 HIS A1086 ARG A1126 PRO A1127 GLN A1128 SITE 2 AC9 9 THR A1129 HOH A2244 HOH A2250 HOH A2792 SITE 3 AC9 9 HOH A2974 SITE 1 BC1 26 THR A 386 GLY A 387 TYR A 388 PHE A 389 SITE 2 BC1 26 LEU A 652 GLN A 668 PRO A 676 ALA A 678 SITE 3 BC1 26 ASP A 679 GLU A 718 ASN A 722 SER A 886 SITE 4 BC1 26 MG A2006 MG A2007 MG A2008 HOH A2023 SITE 5 BC1 26 HOH A2041 HOH A2061 HOH A2093 HOH A2140 SITE 6 BC1 26 HOH A2156 HOH A2265 HOH A2381 HOH A2682 SITE 7 BC1 26 HOH A3090 HOH A3091

CRYST1 145.806 145.806 141.353 90.00 90.00 120.00 P 65 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 0.006858 0.003960 0.000000 0.00000

SCALE2 0.000000 0.007919 0.000000 0.00000

SCALE3 0.000000 0.000000 0.007075 0.00000