HEADER HYDROLASE 28-APR-06 2GU7 TITLE E. COLI METHIONINE AMINOPEPTIDASE UNLIGANDED, 1:0.5 COMPND MOL_ID: 1; COMPND 2 MOLECULE: METHIONINE AMINOPEPTIDASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: MAP, PEPTIDASE M; COMPND 5 EC: 3.4.11.18; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: MAP; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PGEMEX-1 KEYWDS MONO-METALATED, MONONUCLEAR, MN(II)-FORM, HYDROLASE, ENZYME-INHIBITOR KEYWDS 2 COMPLEX, METALLOENZYME EXPDTA X-RAY DIFFRACTION AUTHOR Q.Z.YE REVDAT 4 30-AUG-23 2GU7 1 REMARK REVDAT 3 20-OCT-21 2GU7 1 REMARK SEQADV LINK REVDAT 2 24-FEB-09 2GU7 1 VERSN REVDAT 1 04-JUL-06 2GU7 0 JRNL AUTH Q.Z.YE,S.X.XIE,Z.Q.MA,M.HUANG,R.P.HANZLIK JRNL TITL STRUCTURAL BASIS OF CATALYSIS BY MONOMETALATED METHIONINE JRNL TITL 2 AMINOPEPTIDASE. JRNL REF PROC.NATL.ACAD.SCI.USA V. 103 9470 2006 JRNL REFN ISSN 0027-8424 JRNL PMID 16769889 JRNL DOI 10.1073/PNAS.0602433103 REMARK 2 REMARK 2 RESOLUTION. 2.00 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) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 14.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 31167 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) : 0.208 REMARK 3 FREE R VALUE : 0.244 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1548 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 30 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.02 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 970 REMARK 3 BIN R VALUE (WORKING SET) : 0.2540 REMARK 3 BIN FREE R VALUE : 0.2790 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 46 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4062 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 6 REMARK 3 SOLVENT ATOMS : 256 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 24.00 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.70800 REMARK 3 B22 (A**2) : -3.73700 REMARK 3 B33 (A**2) : 4.44600 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.77400 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : NULL REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.316 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.963 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.116 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.039 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : 39.93 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 : CNS_TOPPAR:PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : CNS_TOPPAR:DNA-RNA_REP.PARAM REMARK 3 PARAMETER FILE 3 : CNS_TOPPAR:WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : CNS_TOPPAR:ION.PARAM REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : CNS_TOPPAR:PROTEIN_1.TOP REMARK 3 TOPOLOGY FILE 2 : CNS_TOPPAR:DNA-RNA.TOP REMARK 3 TOPOLOGY FILE 3 : CNS_TOPPAR:WATER.TOP REMARK 3 TOPOLOGY FILE 4 : CNS_TOPPAR:ION.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2GU7 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 17-MAY-06. REMARK 100 THE DEPOSITION ID IS D_1000037554. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-SEP-05 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 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 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA, CCP4 (SCALA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 31180 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 3.600 REMARK 200 R MERGE (I) : 0.05000 REMARK 200 R SYM (I) : 0.05000 REMARK 200 FOR THE DATA SET : 13.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.11 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 3.50 REMARK 200 R MERGE FOR SHELL (I) : 0.23500 REMARK 200 R SYM FOR SHELL (I) : 0.23500 REMARK 200 FOR SHELL : 3.300 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: 1XNZ REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 38.72 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.01 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 15% PEG 20000, 0.1 M MES (PH 6.5), REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y+1/2,-Z 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 30.99000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 ALA A 2 REMARK 465 SER A 3 REMARK 465 ALA B 2 REMARK 465 SER B 3 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 ASN A 74 -110.50 45.07 REMARK 500 ASN A 192 69.81 -152.05 REMARK 500 TRP A 221 -59.17 -135.62 REMARK 500 HIS A 262 -32.33 -132.22 REMARK 500 ASN B 74 -111.41 46.02 REMARK 500 GLU B 204 65.19 -153.98 REMARK 500 TRP B 221 -59.36 -134.80 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 NA A 1 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASN A 74 O REMARK 620 2 VAL A 76 O 95.6 REMARK 620 3 SER A 231 O 96.6 127.7 REMARK 620 4 HOH A 282 O 136.2 109.1 96.0 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MN A 266 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 97 OD1 REMARK 620 2 ASP A 97 OD2 53.2 REMARK 620 3 ASP A 108 OD1 93.1 146.1 REMARK 620 4 GLU A 235 OE1 111.3 106.4 88.2 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MN A 265 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 108 OD2 REMARK 620 2 HIS A 171 NE2 93.1 REMARK 620 3 GLU A 204 OE2 161.4 91.7 REMARK 620 4 GLU A 235 OE2 83.7 122.7 78.6 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA B 1 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASN B 74 O REMARK 620 2 VAL B 76 O 94.1 REMARK 620 3 SER B 231 O 93.8 122.1 REMARK 620 4 HOH B 270 O 142.5 111.8 94.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MN B 266 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 97 OD1 REMARK 620 2 ASP B 108 OD1 109.8 REMARK 620 3 GLU B 235 OE1 122.2 84.0 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MN B 265 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 108 OD2 REMARK 620 2 HIS B 171 NE2 93.1 REMARK 620 3 GLU B 204 OE2 150.0 79.4 REMARK 620 4 GLU B 235 OE2 84.8 118.7 73.9 REMARK 620 5 HOH B 374 O 104.2 95.3 105.3 144.6 REMARK 620 N 1 2 3 4 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 265 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN A 266 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN B 265 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN B 266 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 1 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA B 1 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2GTX RELATED DB: PDB REMARK 900 E. COLI METHIONINE AMINOPEPTIDASE IN COMPLEX WITH NLEP, 1:0.25, REMARK 900 MONO-METALATED REMARK 900 RELATED ID: 2GU4 RELATED DB: PDB REMARK 900 E. COLI METHIONINE AMINOPEPTIDASE IN COMPLEX WITH NLEP, 1: 0.5, DI- REMARK 900 METALATED REMARK 900 RELATED ID: 2GU5 RELATED DB: PDB REMARK 900 E. COLI METHIONINE AMINOPEPTIDASE IN COMPLEX WITH NLEP, 1: 1, DI- REMARK 900 METALATED REMARK 900 RELATED ID: 2GU6 RELATED DB: PDB REMARK 900 E. COLI METHIONINE AMINOPEPTIDASE IN COMPLEX WITH NLEP, 1: 2, DI- REMARK 900 METALATED DBREF 2GU7 A 2 264 UNP P0AE18 AMPM_ECOLI 2 264 DBREF 2GU7 B 2 264 UNP P0AE18 AMPM_ECOLI 2 264 SEQADV 2GU7 SER A 3 UNP P0AE18 ILE 3 ENGINEERED MUTATION SEQADV 2GU7 SER B 3 UNP P0AE18 ILE 3 ENGINEERED MUTATION SEQRES 1 A 263 ALA SER SER ILE LYS THR PRO GLU ASP ILE GLU LYS MET SEQRES 2 A 263 ARG VAL ALA GLY ARG LEU ALA ALA GLU VAL LEU GLU MET SEQRES 3 A 263 ILE GLU PRO TYR VAL LYS PRO GLY VAL SER THR GLY GLU SEQRES 4 A 263 LEU ASP ARG ILE CYS ASN ASP TYR ILE VAL ASN GLU GLN SEQRES 5 A 263 HIS ALA VAL SER ALA CYS LEU GLY TYR HIS GLY TYR PRO SEQRES 6 A 263 LYS SER VAL CYS ILE SER ILE ASN GLU VAL VAL CYS HIS SEQRES 7 A 263 GLY ILE PRO ASP ASP ALA LYS LEU LEU LYS ASP GLY ASP SEQRES 8 A 263 ILE VAL ASN ILE ASP VAL THR VAL ILE LYS ASP GLY PHE SEQRES 9 A 263 HIS GLY ASP THR SER LYS MET PHE ILE VAL GLY LYS PRO SEQRES 10 A 263 THR ILE MET GLY GLU ARG LEU CYS ARG ILE THR GLN GLU SEQRES 11 A 263 SER LEU TYR LEU ALA LEU ARG MET VAL LYS PRO GLY ILE SEQRES 12 A 263 ASN LEU ARG GLU ILE GLY ALA ALA ILE GLN LYS PHE VAL SEQRES 13 A 263 GLU ALA GLU GLY PHE SER VAL VAL ARG GLU TYR CYS GLY SEQRES 14 A 263 HIS GLY ILE GLY ARG GLY PHE HIS GLU GLU PRO GLN VAL SEQRES 15 A 263 LEU HIS TYR ASP SER ARG GLU THR ASN VAL VAL LEU LYS SEQRES 16 A 263 PRO GLY MET THR PHE THR ILE GLU PRO MET VAL ASN ALA SEQRES 17 A 263 GLY LYS LYS GLU ILE ARG THR MET LYS ASP GLY TRP THR SEQRES 18 A 263 VAL LYS THR LYS ASP ARG SER LEU SER ALA GLN TYR GLU SEQRES 19 A 263 HIS THR ILE VAL VAL THR ASP ASN GLY CYS GLU ILE LEU SEQRES 20 A 263 THR LEU ARG LYS ASP ASP THR ILE PRO ALA ILE ILE SER SEQRES 21 A 263 HIS ASP GLU SEQRES 1 B 263 ALA SER SER ILE LYS THR PRO GLU ASP ILE GLU LYS MET SEQRES 2 B 263 ARG VAL ALA GLY ARG LEU ALA ALA GLU VAL LEU GLU MET SEQRES 3 B 263 ILE GLU PRO TYR VAL LYS PRO GLY VAL SER THR GLY GLU SEQRES 4 B 263 LEU ASP ARG ILE CYS ASN ASP TYR ILE VAL ASN GLU GLN SEQRES 5 B 263 HIS ALA VAL SER ALA CYS LEU GLY TYR HIS GLY TYR PRO SEQRES 6 B 263 LYS SER VAL CYS ILE SER ILE ASN GLU VAL VAL CYS HIS SEQRES 7 B 263 GLY ILE PRO ASP ASP ALA LYS LEU LEU LYS ASP GLY ASP SEQRES 8 B 263 ILE VAL ASN ILE ASP VAL THR VAL ILE LYS ASP GLY PHE SEQRES 9 B 263 HIS GLY ASP THR SER LYS MET PHE ILE VAL GLY LYS PRO SEQRES 10 B 263 THR ILE MET GLY GLU ARG LEU CYS ARG ILE THR GLN GLU SEQRES 11 B 263 SER LEU TYR LEU ALA LEU ARG MET VAL LYS PRO GLY ILE SEQRES 12 B 263 ASN LEU ARG GLU ILE GLY ALA ALA ILE GLN LYS PHE VAL SEQRES 13 B 263 GLU ALA GLU GLY PHE SER VAL VAL ARG GLU TYR CYS GLY SEQRES 14 B 263 HIS GLY ILE GLY ARG GLY PHE HIS GLU GLU PRO GLN VAL SEQRES 15 B 263 LEU HIS TYR ASP SER ARG GLU THR ASN VAL VAL LEU LYS SEQRES 16 B 263 PRO GLY MET THR PHE THR ILE GLU PRO MET VAL ASN ALA SEQRES 17 B 263 GLY LYS LYS GLU ILE ARG THR MET LYS ASP GLY TRP THR SEQRES 18 B 263 VAL LYS THR LYS ASP ARG SER LEU SER ALA GLN TYR GLU SEQRES 19 B 263 HIS THR ILE VAL VAL THR ASP ASN GLY CYS GLU ILE LEU SEQRES 20 B 263 THR LEU ARG LYS ASP ASP THR ILE PRO ALA ILE ILE SER SEQRES 21 B 263 HIS ASP GLU HET MN A 265 1 HET MN A 266 1 HET NA A 1 1 HET MN B 265 1 HET MN B 266 1 HET NA B 1 1 HETNAM MN MANGANESE (II) ION HETNAM NA SODIUM ION FORMUL 3 MN 4(MN 2+) FORMUL 5 NA 2(NA 1+) FORMUL 9 HOH *256(H2 O) HELIX 1 1 THR A 7 GLU A 29 1 23 HELIX 2 2 PRO A 30 VAL A 32 5 3 HELIX 3 3 SER A 37 GLU A 52 1 16 HELIX 4 4 GLY A 61 TYR A 65 5 5 HELIX 5 5 THR A 119 VAL A 140 1 22 HELIX 6 6 ASN A 145 GLU A 160 1 16 HELIX 7 7 THR B 7 GLU B 29 1 23 HELIX 8 8 PRO B 30 VAL B 32 5 3 HELIX 9 9 SER B 37 GLU B 52 1 16 HELIX 10 10 GLY B 61 TYR B 65 5 5 HELIX 11 11 THR B 119 ARG B 138 1 20 HELIX 12 12 ASN B 145 GLU B 160 1 16 SHEET 1 A 3 VAL A 56 SER A 57 0 SHEET 2 A 3 ILE A 93 LYS A 102 -1 O ILE A 101 N VAL A 56 SHEET 3 A 3 CYS A 70 ILE A 73 -1 N CYS A 70 O ASP A 97 SHEET 1 B 3 VAL A 56 SER A 57 0 SHEET 2 B 3 ILE A 93 LYS A 102 -1 O ILE A 101 N VAL A 56 SHEET 3 B 3 PHE A 105 ILE A 114 -1 O THR A 109 N VAL A 98 SHEET 1 C 3 VAL A 76 CYS A 78 0 SHEET 2 C 3 VAL A 223 THR A 225 -1 O VAL A 223 N VAL A 77 SHEET 3 C 3 ILE A 214 THR A 216 -1 N ARG A 215 O LYS A 224 SHEET 1 D 3 SER A 163 VAL A 164 0 SHEET 2 D 3 MET A 206 ASN A 208 -1 O ASN A 208 N SER A 163 SHEET 3 D 3 SER A 231 GLN A 233 -1 O ALA A 232 N VAL A 207 SHEET 1 E 2 GLY A 170 GLY A 172 0 SHEET 2 E 2 GLU A 179 VAL A 183 -1 O VAL A 183 N GLY A 170 SHEET 1 F 4 THR A 200 ILE A 203 0 SHEET 2 F 4 HIS A 236 THR A 241 -1 O ILE A 238 N PHE A 201 SHEET 3 F 4 GLY A 244 ILE A 247 -1 O GLU A 246 N VAL A 239 SHEET 4 F 4 ILE A 259 SER A 261 -1 O ILE A 260 N CYS A 245 SHEET 1 G 3 VAL B 56 SER B 57 0 SHEET 2 G 3 ILE B 93 LYS B 102 -1 O ILE B 101 N VAL B 56 SHEET 3 G 3 CYS B 70 ILE B 73 -1 N CYS B 70 O ASP B 97 SHEET 1 H 3 VAL B 56 SER B 57 0 SHEET 2 H 3 ILE B 93 LYS B 102 -1 O ILE B 101 N VAL B 56 SHEET 3 H 3 PHE B 105 ILE B 114 -1 O THR B 109 N VAL B 98 SHEET 1 I 3 VAL B 76 CYS B 78 0 SHEET 2 I 3 VAL B 223 THR B 225 -1 O VAL B 223 N VAL B 77 SHEET 3 I 3 ILE B 214 THR B 216 -1 N ARG B 215 O LYS B 224 SHEET 1 J 3 SER B 163 VAL B 164 0 SHEET 2 J 3 MET B 206 ASN B 208 -1 O ASN B 208 N SER B 163 SHEET 3 J 3 SER B 231 GLN B 233 -1 O ALA B 232 N VAL B 207 SHEET 1 K 2 GLY B 170 GLY B 172 0 SHEET 2 K 2 GLU B 179 VAL B 183 -1 O VAL B 183 N GLY B 170 SHEET 1 L 4 THR B 200 ILE B 203 0 SHEET 2 L 4 HIS B 236 THR B 241 -1 O ILE B 238 N PHE B 201 SHEET 3 L 4 GLY B 244 ILE B 247 -1 O GLY B 244 N THR B 241 SHEET 4 L 4 ILE B 259 SER B 261 -1 O ILE B 260 N CYS B 245 LINK NA NA A 1 O ASN A 74 1555 1555 2.27 LINK NA NA A 1 O VAL A 76 1555 1555 2.39 LINK NA NA A 1 O SER A 231 1555 1555 2.19 LINK NA NA A 1 O HOH A 282 1555 1555 2.23 LINK OD1 ASP A 97 MN MN A 266 1555 1555 2.23 LINK OD2 ASP A 97 MN MN A 266 1555 1555 2.60 LINK OD2 ASP A 108 MN MN A 265 1555 1555 2.01 LINK OD1 ASP A 108 MN MN A 266 1555 1555 2.39 LINK NE2 HIS A 171 MN MN A 265 1555 1555 2.41 LINK OE2 GLU A 204 MN MN A 265 1555 1555 2.36 LINK OE2 GLU A 235 MN MN A 265 1555 1555 2.26 LINK OE1 GLU A 235 MN MN A 266 1555 1555 2.14 LINK NA NA B 1 O ASN B 74 1555 1555 2.33 LINK NA NA B 1 O VAL B 76 1555 1555 2.35 LINK NA NA B 1 O SER B 231 1555 1555 2.35 LINK NA NA B 1 O HOH B 270 1555 1555 2.14 LINK OD1 ASP B 97 MN MN B 266 1555 1555 2.54 LINK OD2 ASP B 108 MN MN B 265 1555 1555 2.23 LINK OD1 ASP B 108 MN MN B 266 1555 1555 2.12 LINK NE2 HIS B 171 MN MN B 265 1555 1555 2.58 LINK OE2 GLU B 204 MN MN B 265 1555 1555 2.54 LINK OE2 GLU B 235 MN MN B 265 1555 1555 2.21 LINK OE1 GLU B 235 MN MN B 266 1555 1555 2.39 LINK MN MN B 265 O HOH B 374 1555 1555 2.16 CISPEP 1 GLU A 180 PRO A 181 0 0.00 CISPEP 2 GLU B 180 PRO B 181 0 0.17 SITE 1 AC1 5 ASP A 108 HIS A 171 GLU A 204 GLU A 235 SITE 2 AC1 5 MN A 266 SITE 1 AC2 4 ASP A 97 ASP A 108 GLU A 235 MN A 265 SITE 1 AC3 6 ASP B 108 HIS B 171 GLU B 204 GLU B 235 SITE 2 AC3 6 MN B 266 HOH B 374 SITE 1 AC4 4 ASP B 97 ASP B 108 GLU B 235 MN B 265 SITE 1 AC5 4 ASN A 74 VAL A 76 SER A 231 HOH A 282 SITE 1 AC6 4 ASN B 74 VAL B 76 SER B 231 HOH B 270 CRYST1 51.200 61.980 77.050 90.00 107.36 90.00 P 1 21 1 4 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 0.019531 0.000000 0.006106 0.00000 SCALE2 0.000000 0.016134 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013598 0.00000