3E8Q - Header Asymmetric Unit

HEADER HYDROLASE 20-AUG-08 3E8Q

TITLE X-RAY STRUCTURE OF RAT ARGINASE I-T135A: THE UNLIGANDED TITLE 2 COMPLEX

COMPND MOL_ID: 1; COMPND 2 MOLECULE: ARGINASE-1; COMPND 3 CHAIN: A, B, C; COMPND 4 SYNONYM: TYPE I ARGINASE, LIVER-TYPE ARGINASE; COMPND 5 EC: 3.5.3.1; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS; SOURCE 3 ORGANISM_COMMON: BROWN RAT, RAT, RATS; SOURCE 4 ORGANISM_TAXID: 10116; SOURCE 5 GENE: ARG1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562

KEYWDS AMINO ACID RECOGNITION, MUTANT T135A, ARGININE METABOLISM, KEYWDS 2 CYTOPLASM, HYDROLASE, MANGANESE, METAL-BINDING, KEYWDS 3 PHOSPHOPROTEIN, UREA CYCLE

EXPDTA X-RAY DIFFRACTION

AUTHOR E.Y.SHISHOVA,L.DI COSTANZO,F.A.EMIG,D.E.ASH,D.W.CHRISTIANSON

REVDAT 2 01-DEC-09 3E8Q 1 JRNL REVDAT 1 02-DEC-08 3E8Q 0

JRNL AUTH E.Y.SHISHOVA,L.DI COSTANZO,F.A.EMIG,D.E.ASH, JRNL AUTH 2 D.W.CHRISTIANSON JRNL TITL PROBING THE SPECIFICITY DETERMINANTS OF AMINO ACID JRNL TITL 2 RECOGNITION BY ARGINASE. JRNL REF BIOCHEMISTRY V. 48 121 2009 JRNL REFN ISSN 0006-2960 JRNL PMID 19093830 JRNL DOI 10.1021/BI801911V

REMARK 1

REMARK 2 REMARK 2 RESOLUTION. 2.90 ANGSTROMS.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.2 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 25.13 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1586605.270 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 98.4 REMARK 3 NUMBER OF REFLECTIONS : 18729 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) : 0.263 REMARK 3 FREE R VALUE : 0.296 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.600 REMARK 3 FREE R VALUE TEST SET COUNT : 864 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.010 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) : 2.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 3.08 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 92.80 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2802 REMARK 3 BIN R VALUE (WORKING SET) : 0.3370 REMARK 3 BIN FREE R VALUE : 0.3810 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.40 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 130 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.033 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 7026 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 6 REMARK 3 SOLVENT ATOMS : 46 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 15.40 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 38.30 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -16.68000 REMARK 3 B22 (A**2) : -16.68000 REMARK 3 B33 (A**2) : 33.35000 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) : 0.42 REMARK 3 ESD FROM SIGMAA (A) : 0.56 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) : 0.49 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.61 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.008 REMARK 3 BOND ANGLES (DEGREES) : 1.40 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.00 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.91 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) : 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 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.35 REMARK 3 BSOL : 37.70 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER.PARAM REMARK 3 PARAMETER FILE 3 : ION.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : ION.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: BULK SOLVENT MODEL USED

REMARK 4 REMARK 4 3E8Q COMPLIES WITH FORMAT V. 3.20, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 05-SEP-08. REMARK 100 THE RCSB ID CODE IS RCSB049016.

REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : CHESS REMARK 200 BEAMLINE : A1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : AREA DETECTOR REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 18754 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.900 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.3 REMARK 200 DATA REDUNDANCY : 2.900 REMARK 200 R MERGE (I) : 0.13600 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 9.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.00 REMARK 200 COMPLETENESS FOR SHELL (%) : 90.5 REMARK 200 DATA REDUNDANCY IN SHELL : 2.70 REMARK 200 R MERGE FOR SHELL (I) : 0.33000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.700 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: 1RLA REMARK 200 REMARK 200 REMARK: NULL

REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.92 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.12 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: DROPS CONTAINING 3 MICROL OF REMARK 280 PROTEIN SOLUTION [5 MG/ML PROTEIN, 50 MM BICINE (PH 8.5), 2 MM REMARK 280 BEC, 2 MM MNCL2] AND 3 MICROL OF PRECIPITANT SOLUTION [0.1 M REMARK 280 CHES (PH 9.5), 20% PEG 3350, 0.2 M NACL] WERE EQUILIBRATED REMARK 280 OVER A 1 ML RESERVOIR OF PRECIPITANT SOLUTION, VAPOR REMARK 280 DIFFUSION, HANGING DROP

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 67.21200 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 33.60600 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4290 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 32670 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -13.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, C, 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 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 A 1 REMARK 465 SER A 2 REMARK 465 SER A 3 REMARK 465 LYS A 4 REMARK 465 PRO A 5 REMARK 465 PRO A 314 REMARK 465 GLU A 315 REMARK 465 THR A 316 REMARK 465 ASP A 317 REMARK 465 TYR A 318 REMARK 465 LEU A 319 REMARK 465 LYS A 320 REMARK 465 PRO A 321 REMARK 465 PRO A 322 REMARK 465 LYS A 323 REMARK 465 MET B 1 REMARK 465 SER B 2 REMARK 465 SER B 3 REMARK 465 LYS B 4 REMARK 465 PRO B 5 REMARK 465 PRO B 314 REMARK 465 GLU B 315 REMARK 465 THR B 316 REMARK 465 ASP B 317 REMARK 465 TYR B 318 REMARK 465 LEU B 319 REMARK 465 LYS B 320 REMARK 465 PRO B 321 REMARK 465 PRO B 322 REMARK 465 LYS B 323 REMARK 465 MET C 1 REMARK 465 SER C 2 REMARK 465 SER C 3 REMARK 465 LYS C 4 REMARK 465 PRO C 5 REMARK 465 PRO C 314 REMARK 465 GLU C 315 REMARK 465 THR C 316 REMARK 465 ASP C 317 REMARK 465 TYR C 318 REMARK 465 LEU C 319 REMARK 465 LYS C 320 REMARK 465 PRO C 321 REMARK 465 PRO C 322 REMARK 465 LYS C 323

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 PRO A 14 47.44 -70.89 REMARK 500 SER A 16 -40.00 -150.93 REMARK 500 LYS A 17 -14.85 -36.96 REMARK 500 ARG A 21 157.44 -47.26 REMARK 500 GLU A 42 1.73 -58.96 REMARK 500 GLU A 44 35.71 -78.03 REMARK 500 ASP A 61 95.97 -59.50 REMARK 500 PRO A 63 95.39 -51.72 REMARK 500 GLN A 65 -99.11 59.71 REMARK 500 VAL A 67 108.72 -40.59 REMARK 500 ASN A 69 64.32 32.23 REMARK 500 PRO A 132 5.66 -54.14 REMARK 500 SER A 137 168.02 58.66 REMARK 500 HIS A 141 5.15 -63.72 REMARK 500 PRO A 144 -70.15 -36.84 REMARK 500 PRO A 160 97.97 -62.65 REMARK 500 LEU A 179 138.22 -38.36 REMARK 500 ARG A 180 -21.01 -157.85 REMARK 500 ILE A 208 -31.60 -36.93 REMARK 500 ARG A 222 -85.15 -70.06 REMARK 500 ASP A 237 137.55 -35.92 REMARK 500 ASP A 274 105.28 -160.19 REMARK 500 LEU A 282 36.98 -80.64 REMARK 500 CYS A 303 -9.32 -57.15 REMARK 500 THR A 306 77.32 -64.06 REMARK 500 PRO B 14 46.81 -69.12 REMARK 500 SER B 16 -39.80 -152.51 REMARK 500 LYS B 17 -13.89 -37.81 REMARK 500 PRO B 20 -70.53 -49.97 REMARK 500 ARG B 21 157.78 -46.57 REMARK 500 GLU B 42 1.67 -58.60 REMARK 500 GLU B 44 34.78 -78.52 REMARK 500 ASP B 61 96.83 -58.97 REMARK 500 PRO B 63 94.76 -50.04 REMARK 500 GLN B 65 -98.72 57.90 REMARK 500 VAL B 67 108.89 -40.21 REMARK 500 ASN B 69 65.23 33.71 REMARK 500 PRO B 132 5.78 -53.14 REMARK 500 SER B 137 167.96 59.23 REMARK 500 HIS B 141 5.33 -63.67 REMARK 500 PRO B 144 -70.76 -36.68 REMARK 500 PRO B 160 98.62 -63.14 REMARK 500 LEU B 179 140.13 -36.33 REMARK 500 ARG B 180 -18.75 -159.86 REMARK 500 ILE B 208 -30.71 -37.55 REMARK 500 ARG B 222 -84.56 -70.45 REMARK 500 ASP B 237 139.44 -37.12 REMARK 500 LEU B 282 35.98 -80.71 REMARK 500 THR B 306 76.21 -64.44 REMARK 500 PRO C 14 47.39 -70.14 REMARK 500 REMARK 500 THIS ENTRY HAS 74 RAMACHANDRAN OUTLIERS. 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 MN A 501 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 124 OD1 REMARK 620 2 ASP A 234 OD2 110.0 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MN A 500 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 128 OD2 REMARK 620 2 ASP A 232 OD2 171.6 REMARK 620 3 HOH A 514 O 80.5 91.5 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MN B 503 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 124 OD1 REMARK 620 2 ASP B 234 OD2 105.8 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MN B 502 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 128 OD2 REMARK 620 2 ASP B 232 OD2 174.1 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MN C 505 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP C 124 OD1 REMARK 620 2 ASP C 234 OD2 110.9 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MN C 504 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP C 128 OD2 REMARK 620 2 ASP C 232 OD2 168.4 REMARK 620 N 1

REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN A 500 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN A 501 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN B 502 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN B 503 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN C 504 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN C 505

REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3E8Z RELATED DB: PDB REMARK 900 RELATED ID: 3E9B RELATED DB: PDB

DBREF 3E8Q A 1 323 UNP P07824 ARGI1_RAT 1 323 DBREF 3E8Q B 1 323 UNP P07824 ARGI1_RAT 1 323 DBREF 3E8Q C 1 323 UNP P07824 ARGI1_RAT 1 323

SEQADV 3E8Q ALA A 135 UNP P07824 THR 135 ENGINEERED SEQADV 3E8Q ALA B 135 UNP P07824 THR 135 ENGINEERED SEQADV 3E8Q ALA C 135 UNP P07824 THR 135 ENGINEERED

SEQRES 1 A 323 MET SER SER LYS PRO LYS PRO ILE GLU ILE ILE GLY ALA SEQRES 2 A 323 PRO PHE SER LYS GLY GLN PRO ARG GLY GLY VAL GLU LYS SEQRES 3 A 323 GLY PRO ALA ALA LEU ARG LYS ALA GLY LEU VAL GLU LYS SEQRES 4 A 323 LEU LYS GLU THR GLU TYR ASN VAL ARG ASP HIS GLY ASP SEQRES 5 A 323 LEU ALA PHE VAL ASP VAL PRO ASN ASP SER PRO PHE GLN SEQRES 6 A 323 ILE VAL LYS ASN PRO ARG SER VAL GLY LYS ALA ASN GLU SEQRES 7 A 323 GLN LEU ALA ALA VAL VAL ALA GLU THR GLN LYS ASN GLY SEQRES 8 A 323 THR ILE SER VAL VAL LEU GLY GLY ASP HIS SER MET ALA SEQRES 9 A 323 ILE GLY SER ILE SER GLY HIS ALA ARG VAL HIS PRO ASP SEQRES 10 A 323 LEU CYS VAL ILE TRP VAL ASP ALA HIS THR ASP ILE ASN SEQRES 11 A 323 THR PRO LEU THR ALA SER SER GLY ASN LEU HIS GLY GLN SEQRES 12 A 323 PRO VAL ALA PHE LEU LEU LYS GLU LEU LYS GLY LYS PHE SEQRES 13 A 323 PRO ASP VAL PRO GLY PHE SER TRP VAL THR PRO CYS ILE SEQRES 14 A 323 SER ALA LYS ASP ILE VAL TYR ILE GLY LEU ARG ASP VAL SEQRES 15 A 323 ASP PRO GLY GLU HIS TYR ILE ILE LYS THR LEU GLY ILE SEQRES 16 A 323 LYS TYR PHE SER MET THR GLU VAL ASP LYS LEU GLY ILE SEQRES 17 A 323 GLY LYS VAL MET GLU GLU THR PHE SER TYR LEU LEU GLY SEQRES 18 A 323 ARG LYS LYS ARG PRO ILE HIS LEU SER PHE ASP VAL ASP SEQRES 19 A 323 GLY LEU ASP PRO VAL PHE THR PRO ALA THR GLY THR PRO SEQRES 20 A 323 VAL VAL GLY GLY LEU SER TYR ARG GLU GLY LEU TYR ILE SEQRES 21 A 323 THR GLU GLU ILE TYR LYS THR GLY LEU LEU SER GLY LEU SEQRES 22 A 323 ASP ILE MET GLU VAL ASN PRO THR LEU GLY LYS THR PRO SEQRES 23 A 323 GLU GLU VAL THR ARG THR VAL ASN THR ALA VAL ALA LEU SEQRES 24 A 323 THR LEU SER CYS PHE GLY THR LYS ARG GLU GLY ASN HIS SEQRES 25 A 323 LYS PRO GLU THR ASP TYR LEU LYS PRO PRO LYS SEQRES 1 B 323 MET SER SER LYS PRO LYS PRO ILE GLU ILE ILE GLY ALA SEQRES 2 B 323 PRO PHE SER LYS GLY GLN PRO ARG GLY GLY VAL GLU LYS SEQRES 3 B 323 GLY PRO ALA ALA LEU ARG LYS ALA GLY LEU VAL GLU LYS SEQRES 4 B 323 LEU LYS GLU THR GLU TYR ASN VAL ARG ASP HIS GLY ASP SEQRES 5 B 323 LEU ALA PHE VAL ASP VAL PRO ASN ASP SER PRO PHE GLN SEQRES 6 B 323 ILE VAL LYS ASN PRO ARG SER VAL GLY LYS ALA ASN GLU SEQRES 7 B 323 GLN LEU ALA ALA VAL VAL ALA GLU THR GLN LYS ASN GLY SEQRES 8 B 323 THR ILE SER VAL VAL LEU GLY GLY ASP HIS SER MET ALA SEQRES 9 B 323 ILE GLY SER ILE SER GLY HIS ALA ARG VAL HIS PRO ASP SEQRES 10 B 323 LEU CYS VAL ILE TRP VAL ASP ALA HIS THR ASP ILE ASN SEQRES 11 B 323 THR PRO LEU THR ALA SER SER GLY ASN LEU HIS GLY GLN SEQRES 12 B 323 PRO VAL ALA PHE LEU LEU LYS GLU LEU LYS GLY LYS PHE SEQRES 13 B 323 PRO ASP VAL PRO GLY PHE SER TRP VAL THR PRO CYS ILE SEQRES 14 B 323 SER ALA LYS ASP ILE VAL TYR ILE GLY LEU ARG ASP VAL SEQRES 15 B 323 ASP PRO GLY GLU HIS TYR ILE ILE LYS THR LEU GLY ILE SEQRES 16 B 323 LYS TYR PHE SER MET THR GLU VAL ASP LYS LEU GLY ILE SEQRES 17 B 323 GLY LYS VAL MET GLU GLU THR PHE SER TYR LEU LEU GLY SEQRES 18 B 323 ARG LYS LYS ARG PRO ILE HIS LEU SER PHE ASP VAL ASP SEQRES 19 B 323 GLY LEU ASP PRO VAL PHE THR PRO ALA THR GLY THR PRO SEQRES 20 B 323 VAL VAL GLY GLY LEU SER TYR ARG GLU GLY LEU TYR ILE SEQRES 21 B 323 THR GLU GLU ILE TYR LYS THR GLY LEU LEU SER GLY LEU SEQRES 22 B 323 ASP ILE MET GLU VAL ASN PRO THR LEU GLY LYS THR PRO SEQRES 23 B 323 GLU GLU VAL THR ARG THR VAL ASN THR ALA VAL ALA LEU SEQRES 24 B 323 THR LEU SER CYS PHE GLY THR LYS ARG GLU GLY ASN HIS SEQRES 25 B 323 LYS PRO GLU THR ASP TYR LEU LYS PRO PRO LYS SEQRES 1 C 323 MET SER SER LYS PRO LYS PRO ILE GLU ILE ILE GLY ALA SEQRES 2 C 323 PRO PHE SER LYS GLY GLN PRO ARG GLY GLY VAL GLU LYS SEQRES 3 C 323 GLY PRO ALA ALA LEU ARG LYS ALA GLY LEU VAL GLU LYS SEQRES 4 C 323 LEU LYS GLU THR GLU TYR ASN VAL ARG ASP HIS GLY ASP SEQRES 5 C 323 LEU ALA PHE VAL ASP VAL PRO ASN ASP SER PRO PHE GLN SEQRES 6 C 323 ILE VAL LYS ASN PRO ARG SER VAL GLY LYS ALA ASN GLU SEQRES 7 C 323 GLN LEU ALA ALA VAL VAL ALA GLU THR GLN LYS ASN GLY SEQRES 8 C 323 THR ILE SER VAL VAL LEU GLY GLY ASP HIS SER MET ALA SEQRES 9 C 323 ILE GLY SER ILE SER GLY HIS ALA ARG VAL HIS PRO ASP SEQRES 10 C 323 LEU CYS VAL ILE TRP VAL ASP ALA HIS THR ASP ILE ASN SEQRES 11 C 323 THR PRO LEU THR ALA SER SER GLY ASN LEU HIS GLY GLN SEQRES 12 C 323 PRO VAL ALA PHE LEU LEU LYS GLU LEU LYS GLY LYS PHE SEQRES 13 C 323 PRO ASP VAL PRO GLY PHE SER TRP VAL THR PRO CYS ILE SEQRES 14 C 323 SER ALA LYS ASP ILE VAL TYR ILE GLY LEU ARG ASP VAL SEQRES 15 C 323 ASP PRO GLY GLU HIS TYR ILE ILE LYS THR LEU GLY ILE SEQRES 16 C 323 LYS TYR PHE SER MET THR GLU VAL ASP LYS LEU GLY ILE SEQRES 17 C 323 GLY LYS VAL MET GLU GLU THR PHE SER TYR LEU LEU GLY SEQRES 18 C 323 ARG LYS LYS ARG PRO ILE HIS LEU SER PHE ASP VAL ASP SEQRES 19 C 323 GLY LEU ASP PRO VAL PHE THR PRO ALA THR GLY THR PRO SEQRES 20 C 323 VAL VAL GLY GLY LEU SER TYR ARG GLU GLY LEU TYR ILE SEQRES 21 C 323 THR GLU GLU ILE TYR LYS THR GLY LEU LEU SER GLY LEU SEQRES 22 C 323 ASP ILE MET GLU VAL ASN PRO THR LEU GLY LYS THR PRO SEQRES 23 C 323 GLU GLU VAL THR ARG THR VAL ASN THR ALA VAL ALA LEU SEQRES 24 C 323 THR LEU SER CYS PHE GLY THR LYS ARG GLU GLY ASN HIS SEQRES 25 C 323 LYS PRO GLU THR ASP TYR LEU LYS PRO PRO LYS

HET MN A 500 1 HET MN A 501 1 HET MN B 502 1 HET MN B 503 1 HET MN C 504 1 HET MN C 505 1

HETNAM MN MANGANESE (II) ION

FORMUL 4 MN 6(MN 2+) FORMUL 10 HOH *46(H2 O)

HELIX 1 1 GLY A 23 GLU A 25 5 3 HELIX 2 2 LYS A 26 ALA A 34 1 9 HELIX 3 3 GLY A 35 GLU A 42 1 8 HELIX 4 4 ASN A 69 LYS A 89 1 21 HELIX 5 5 ASP A 100 SER A 102 5 3 HELIX 6 6 MET A 103 HIS A 115 1 13 HELIX 7 7 ASN A 139 GLY A 142 5 4 HELIX 8 8 GLN A 143 LEU A 149 1 7 HELIX 9 9 ASP A 183 LEU A 193 1 11 HELIX 10 10 SER A 199 GLY A 207 1 9 HELIX 11 11 GLY A 207 LEU A 220 1 14 HELIX 12 12 ASP A 234 LEU A 236 5 3 HELIX 13 13 SER A 253 GLY A 268 1 16 HELIX 14 14 ASN A 279 GLY A 283 5 5 HELIX 15 15 THR A 285 PHE A 304 1 20 HELIX 16 16 GLY B 23 GLU B 25 5 3 HELIX 17 17 LYS B 26 ALA B 34 1 9 HELIX 18 18 GLY B 35 GLU B 42 1 8 HELIX 19 19 ASN B 69 LYS B 89 1 21 HELIX 20 20 ASP B 100 SER B 102 5 3 HELIX 21 21 MET B 103 HIS B 115 1 13 HELIX 22 22 ASN B 139 GLY B 142 5 4 HELIX 23 23 GLN B 143 LEU B 149 1 7 HELIX 24 24 ASP B 183 LEU B 193 1 11 HELIX 25 25 SER B 199 GLY B 207 1 9 HELIX 26 26 GLY B 207 LEU B 220 1 14 HELIX 27 27 ASP B 234 LEU B 236 5 3 HELIX 28 28 SER B 253 GLY B 268 1 16 HELIX 29 29 ASN B 279 GLY B 283 5 5 HELIX 30 30 THR B 285 PHE B 304 1 20 HELIX 31 31 LYS C 26 ALA C 34 1 9 HELIX 32 32 GLY C 35 GLU C 42 1 8 HELIX 33 33 ASN C 69 LYS C 89 1 21 HELIX 34 34 ASP C 100 SER C 102 5 3 HELIX 35 35 MET C 103 HIS C 115 1 13 HELIX 36 36 ASN C 139 GLY C 142 5 4 HELIX 37 37 GLN C 143 LEU C 149 1 7 HELIX 38 38 LYS C 150 LYS C 153 5 4 HELIX 39 39 ASP C 183 LEU C 193 1 11 HELIX 40 40 SER C 199 LEU C 220 1 22 HELIX 41 41 ASP C 234 LEU C 236 5 3 HELIX 42 42 SER C 253 GLY C 268 1 16 HELIX 43 43 ASN C 279 GLY C 283 5 5 HELIX 44 44 THR C 285 PHE C 304 1 20

SHEET 1 A 3 ASN A 46 ASP A 52 0 SHEET 2 A 3 PRO A 7 GLY A 12 1 N ILE A 10 O HIS A 50 SHEET 3 A 3 ILE A 93 VAL A 95 1 O ILE A 93 N PRO A 7 SHEET 1 B 5 LYS A 196 PHE A 198 0 SHEET 2 B 5 ILE A 174 ILE A 177 1 N TYR A 176 O LYS A 196 SHEET 3 B 5 CYS A 119 VAL A 123 1 N VAL A 120 O VAL A 175 SHEET 4 B 5 ILE A 227 ASP A 232 1 O ASP A 232 N VAL A 123 SHEET 5 B 5 LEU A 270 GLY A 272 1 O SER A 271 N ILE A 227 SHEET 1 C 5 LYS A 196 PHE A 198 0 SHEET 2 C 5 ILE A 174 ILE A 177 1 N TYR A 176 O LYS A 196 SHEET 3 C 5 CYS A 119 VAL A 123 1 N VAL A 120 O VAL A 175 SHEET 4 C 5 ILE A 227 ASP A 232 1 O ASP A 232 N VAL A 123 SHEET 5 C 5 ILE A 275 MET A 276 1 O MET A 276 N PHE A 231 SHEET 1 D 3 ASN B 46 ASP B 52 0 SHEET 2 D 3 PRO B 7 GLY B 12 1 N ILE B 10 O HIS B 50 SHEET 3 D 3 ILE B 93 VAL B 95 1 O ILE B 93 N PRO B 7 SHEET 1 E 5 LYS B 196 PHE B 198 0 SHEET 2 E 5 ILE B 174 ILE B 177 1 N TYR B 176 O LYS B 196 SHEET 3 E 5 CYS B 119 VAL B 123 1 N VAL B 120 O VAL B 175 SHEET 4 E 5 ILE B 227 ASP B 232 1 O ASP B 232 N VAL B 123 SHEET 5 E 5 LEU B 270 GLY B 272 1 O SER B 271 N ILE B 227 SHEET 1 F 5 LYS B 196 PHE B 198 0 SHEET 2 F 5 ILE B 174 ILE B 177 1 N TYR B 176 O LYS B 196 SHEET 3 F 5 CYS B 119 VAL B 123 1 N VAL B 120 O VAL B 175 SHEET 4 F 5 ILE B 227 ASP B 232 1 O ASP B 232 N VAL B 123 SHEET 5 F 5 ILE B 275 MET B 276 1 O MET B 276 N PHE B 231 SHEET 1 G 3 ASN C 46 ASP C 52 0 SHEET 2 G 3 PRO C 7 GLY C 12 1 N ILE C 10 O HIS C 50 SHEET 3 G 3 ILE C 93 VAL C 95 1 O ILE C 93 N PRO C 7 SHEET 1 H 5 LYS C 196 PHE C 198 0 SHEET 2 H 5 ILE C 174 ILE C 177 1 N TYR C 176 O LYS C 196 SHEET 3 H 5 CYS C 119 VAL C 123 1 N VAL C 120 O VAL C 175 SHEET 4 H 5 ILE C 227 ASP C 232 1 O ASP C 232 N VAL C 123 SHEET 5 H 5 LEU C 270 GLY C 272 1 O SER C 271 N ILE C 227 SHEET 1 I 5 LYS C 196 PHE C 198 0 SHEET 2 I 5 ILE C 174 ILE C 177 1 N TYR C 176 O LYS C 196 SHEET 3 I 5 CYS C 119 VAL C 123 1 N VAL C 120 O VAL C 175 SHEET 4 I 5 ILE C 227 ASP C 232 1 O ASP C 232 N VAL C 123 SHEET 5 I 5 ILE C 275 MET C 276 1 O MET C 276 N PHE C 231

LINK OD1 ASP A 124 MN MN A 501 1555 1555 2.24 LINK OD2 ASP A 128 MN MN A 500 1555 1555 2.25 LINK OD2 ASP A 232 MN MN A 500 1555 1555 2.09 LINK OD2 ASP A 234 MN MN A 501 1555 1555 2.27 LINK OD1 ASP B 124 MN MN B 503 1555 1555 2.24 LINK OD2 ASP B 128 MN MN B 502 1555 1555 2.21 LINK OD2 ASP B 232 MN MN B 502 1555 1555 2.11 LINK OD2 ASP B 234 MN MN B 503 1555 1555 2.43 LINK OD1 ASP C 124 MN MN C 505 1555 1555 2.21 LINK OD2 ASP C 128 MN MN C 504 1555 1555 2.38 LINK OD2 ASP C 232 MN MN C 504 1555 1555 2.01 LINK OD2 ASP C 234 MN MN C 505 1555 1555 2.32 LINK MN MN A 500 O HOH A 514 1555 1555 2.45

SITE 1 AC1 5 HIS A 101 ASP A 124 ASP A 128 ASP A 232 SITE 2 AC1 5 HOH A 514 SITE 1 AC2 5 ASP A 124 HIS A 126 ASP A 232 ASP A 234 SITE 2 AC2 5 HOH A 514 SITE 1 AC3 5 HIS B 101 ASP B 124 ASP B 128 ASP B 232 SITE 2 AC3 5 HOH B 511 SITE 1 AC4 5 ASP B 124 HIS B 126 ASP B 232 ASP B 234 SITE 2 AC4 5 HOH B 511 SITE 1 AC5 4 HIS C 101 ASP C 124 ASP C 128 ASP C 232 SITE 1 AC6 4 ASP C 124 HIS C 126 ASP C 232 ASP C 234

CRYST1 87.398 87.398 100.818 90.00 90.00 120.00 P 32 9

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 0.011442 0.006606 0.000000 0.00000

SCALE2 0.000000 0.013212 0.000000 0.00000

SCALE3 0.000000 0.000000 0.009919 0.00000