HEADER SIGNALING PROTEIN 21-DEC-01 1ISR TITLE CRYSTAL STRUCTURE OF METABOTROPIC GLUTAMATE RECEPTOR SUBTYPE 1 TITLE 2 COMPLEXED WITH GLUTAMATE AND GADOLINIUM ION COMPND MOL_ID: 1; COMPND 2 MOLECULE: METABOTROPIC GLUTAMATE RECEPTOR SUBTYPE 1; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: EXTRACELLULAR LIGAND BINDING REGION; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS; SOURCE 3 ORGANISM_COMMON: NORWAY RAT; SOURCE 4 ORGANISM_TAXID: 10116; SOURCE 5 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 6 EXPRESSION_SYSTEM_COMMON: FALL ARMYWORM; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: SF9; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: BACULOVIRUS KEYWDS SIGNAL TRANSDUCTION, NEUROTRANSMITTER, G PROTEIN COUPLED RECEPTOR, KEYWDS 2 AGONIST, GADOLINIUM ION, SIGNALING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR D.TSUCHIYA,N.KUNISHIMA,N.KAMIYA,H.JINGAMI,K.MORIKAWA REVDAT 4 25-OCT-23 1ISR 1 REMARK LINK REVDAT 3 24-FEB-09 1ISR 1 VERSN REVDAT 2 07-JAN-03 1ISR 1 REMARK REVDAT 1 13-MAR-02 1ISR 0 JRNL AUTH D.TSUCHIYA,N.KUNISHIMA,N.KAMIYA,H.JINGAMI,K.MORIKAWA JRNL TITL STRUCTURAL VIEWS OF THE LIGAND-BINDING CORES OF A JRNL TITL 2 METABOTROPIC GLUTAMATE RECEPTOR COMPLEXED WITH AN ANTAGONIST JRNL TITL 3 AND BOTH GLUTAMATE AND GD3+. JRNL REF PROC.NATL.ACAD.SCI.USA V. 99 2660 2002 JRNL REFN ISSN 0027-8424 JRNL PMID 11867751 JRNL DOI 10.1073/PNAS.052708599 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH N.KUNISHIMA,Y.SHIMADA,Y.TSUJI,T.SATO,M.YAMAMOTO,T.KUMASAKA, REMARK 1 AUTH 2 S.NAKANISHI,H.JINGAMI,K.MORIKAWA REMARK 1 TITL STRUCTURAL BASIS OF GLUTAMATE RECOGNITION BY A DIMERIC REMARK 1 TITL 2 METABOTROPIC GLUTAMATE RECEPTOR REMARK 1 REF NATURE V. 407 971 2000 REMARK 1 REFN ISSN 0028-0836 REMARK 1 DOI 10.1038/35039564 REMARK 2 REMARK 2 RESOLUTION. 4.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 0.9 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) : 4.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 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) (%) : 89.3 REMARK 3 NUMBER OF REFLECTIONS : 7182 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) : 0.237 REMARK 3 FREE R VALUE : 0.259 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 7.690 REMARK 3 FREE R VALUE TEST SET COUNT : 552 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 : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 4.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 4.13 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 81.60 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2770 REMARK 3 BIN FREE R VALUE : 0.3320 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 57 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 : 3560 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 12 REMARK 3 SOLVENT ATOMS : 0 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 41.40 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 62.30 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -2.14200 REMARK 3 B22 (A**2) : -2.14200 REMARK 3 B33 (A**2) : 4.28400 REMARK 3 B12 (A**2) : -9.93500 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) : 0.46 REMARK 3 ESD FROM SIGMAA (A) : 0.66 REMARK 3 LOW RESOLUTION CUTOFF (A) : 0.46 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.51 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.63 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.003 REMARK 3 BOND ANGLES (DEGREES) : 0.925 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : ISOTROPIC 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 : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL 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 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1ISR COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 28-DEC-01. REMARK 100 THE DEPOSITION ID IS D_1000005241. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-MAR-01 REMARK 200 TEMPERATURE (KELVIN) : 298.0 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 4 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SPRING-8 REMARK 200 BEAMLINE : BL40B2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.00 REMARK 200 MONOCHROMATOR : GRAPHITE 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 : SCALA, CCP4 (SCALA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 5935 REMARK 200 RESOLUTION RANGE HIGH (A) : 4.000 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 90.1 REMARK 200 DATA REDUNDANCY : 5.000 REMARK 200 R MERGE (I) : 0.10100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 4.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 4.20 REMARK 200 COMPLETENESS FOR SHELL (%) : 90.1 REMARK 200 DATA REDUNDANCY IN SHELL : 2.80 REMARK 200 R MERGE FOR SHELL (I) : 0.23000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.900 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: CHAIN A OF PDB ENTRY 1EWK REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 70.95 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.23 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG4000, HEPES, L-GLUTAMATE, REMARK 280 GADOLINIUM CHLORIDE, PH 7.5, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1 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 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+1/3 REMARK 290 6555 -X,-X+Y,-Z+2/3 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 51.16933 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 25.58467 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 25.58467 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 51.16933 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 300 REMARK: THE BIOLOGICAL DIMER IS GENERATED REMARK 300 BY THE TWO FOLD AXIS: X-Y,-Y,4/3-Z 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 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 BIOMT1 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 102.33867 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 GD GD A2002 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 SER A 33 REMARK 465 SER A 34 REMARK 465 GLN A 35 REMARK 465 ASP A 125 REMARK 465 SER A 126 REMARK 465 LEU A 127 REMARK 465 ILE A 128 REMARK 465 SER A 129 REMARK 465 ILE A 130 REMARK 465 ARG A 131 REMARK 465 ASP A 132 REMARK 465 GLU A 133 REMARK 465 LYS A 134 REMARK 465 ASP A 135 REMARK 465 GLY A 136 REMARK 465 LEU A 137 REMARK 465 ASN A 138 REMARK 465 ARG A 139 REMARK 465 CYS A 140 REMARK 465 LEU A 141 REMARK 465 PRO A 142 REMARK 465 ASP A 143 REMARK 465 GLY A 144 REMARK 465 GLN A 145 REMARK 465 THR A 146 REMARK 465 LEU A 147 REMARK 465 PRO A 148 REMARK 465 PRO A 149 REMARK 465 GLY A 150 REMARK 465 ARG A 151 REMARK 465 THR A 152 REMARK 465 LYS A 153 REMARK 465 GLN A 513 REMARK 465 MET A 514 REMARK 465 ASN A 515 REMARK 465 LYS A 516 REMARK 465 SER A 517 REMARK 465 GLY A 518 REMARK 465 MET A 519 REMARK 465 VAL A 520 REMARK 465 ARG A 521 REMARK 465 SER A 522 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 SER A 37 95.71 64.87 REMARK 500 GLU A 72 -63.51 -106.48 REMARK 500 LEU A 96 74.18 55.36 REMARK 500 PRO A 97 -85.25 -36.60 REMARK 500 ASN A 98 48.48 -107.15 REMARK 500 CYS A 109 15.96 58.50 REMARK 500 PRO A 162 -157.37 -76.99 REMARK 500 TYR A 200 33.83 -97.09 REMARK 500 ALA A 256 -84.51 -69.67 REMARK 500 TRP A 320 -64.28 -90.79 REMARK 500 ALA A 321 -148.98 52.69 REMARK 500 GLU A 333 3.50 -69.98 REMARK 500 LEU A 385 33.63 -88.25 REMARK 500 PRO A 388 35.63 -90.35 REMARK 500 CYS A 439 -169.48 -115.54 REMARK 500 MET A 442 42.41 -101.69 REMARK 500 ASP A 470 -168.75 -100.90 REMARK 500 THR A 487 -178.37 -65.82 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 GD A2001 GD REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 386 OE2 REMARK 620 2 ASP A 493 OD2 81.1 REMARK 620 3 ASP A 493 OD1 102.4 51.0 REMARK 620 N 1 2 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GLU A 1001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GD A 2001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GD A 2002 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1EWK RELATED DB: PDB REMARK 900 1EWK CONTAINS THE SAME PROTEIN COMPLEXED WITH GLUTAMATE REMARK 900 RELATED ID: 1EWT RELATED DB: PDB REMARK 900 1EWT CONTAINS THE SAME PROTEIN, LIGAND-FREE FORM I REMARK 900 RELATED ID: 1EWV RELATED DB: PDB REMARK 900 1EWV CONTAINS THE SAME PROTEIN, LIGAND-FREE FORM II REMARK 900 RELATED ID: 1ISS RELATED DB: PDB REMARK 900 1ISS CONTAINS THE SAME PROTEIN COMPLEXED WITH ANTAGONIST. DBREF 1ISR A 33 522 UNP P23385 MGR1_RAT 33 522 SEQRES 1 A 490 SER SER GLN ARG SER VAL ALA ARG MET ASP GLY ASP VAL SEQRES 2 A 490 ILE ILE GLY ALA LEU PHE SER VAL HIS HIS GLN PRO PRO SEQRES 3 A 490 ALA GLU LYS VAL PRO GLU ARG LYS CYS GLY GLU ILE ARG SEQRES 4 A 490 GLU GLN TYR GLY ILE GLN ARG VAL GLU ALA MET PHE HIS SEQRES 5 A 490 THR LEU ASP LYS ILE ASN ALA ASP PRO VAL LEU LEU PRO SEQRES 6 A 490 ASN ILE THR LEU GLY SER GLU ILE ARG ASP SER CYS TRP SEQRES 7 A 490 HIS SER SER VAL ALA LEU GLU GLN SER ILE GLU PHE ILE SEQRES 8 A 490 ARG ASP SER LEU ILE SER ILE ARG ASP GLU LYS ASP GLY SEQRES 9 A 490 LEU ASN ARG CYS LEU PRO ASP GLY GLN THR LEU PRO PRO SEQRES 10 A 490 GLY ARG THR LYS LYS PRO ILE ALA GLY VAL ILE GLY PRO SEQRES 11 A 490 GLY SER SER SER VAL ALA ILE GLN VAL GLN ASN LEU LEU SEQRES 12 A 490 GLN LEU PHE ASP ILE PRO GLN ILE ALA TYR SER ALA THR SEQRES 13 A 490 SER ILE ASP LEU SER ASP LYS THR LEU TYR LYS TYR PHE SEQRES 14 A 490 LEU ARG VAL VAL PRO SER ASP THR LEU GLN ALA ARG ALA SEQRES 15 A 490 MET LEU ASP ILE VAL LYS ARG TYR ASN TRP THR TYR VAL SEQRES 16 A 490 SER ALA VAL HIS THR GLU GLY ASN TYR GLY GLU SER GLY SEQRES 17 A 490 MET ASP ALA PHE LYS GLU LEU ALA ALA GLN GLU GLY LEU SEQRES 18 A 490 CYS ILE ALA HIS SER ASP LYS ILE TYR SER ASN ALA GLY SEQRES 19 A 490 GLU LYS SER PHE ASP ARG LEU LEU ARG LYS LEU ARG GLU SEQRES 20 A 490 ARG LEU PRO LYS ALA ARG VAL VAL VAL CYS PHE CYS GLU SEQRES 21 A 490 GLY MET THR VAL ARG GLY LEU LEU SER ALA MET ARG ARG SEQRES 22 A 490 LEU GLY VAL VAL GLY GLU PHE SER LEU ILE GLY SER ASP SEQRES 23 A 490 GLY TRP ALA ASP ARG ASP GLU VAL ILE GLU GLY TYR GLU SEQRES 24 A 490 VAL GLU ALA ASN GLY GLY ILE THR ILE LYS LEU GLN SER SEQRES 25 A 490 PRO GLU VAL ARG SER PHE ASP ASP TYR PHE LEU LYS LEU SEQRES 26 A 490 ARG LEU ASP THR ASN THR ARG ASN PRO TRP PHE PRO GLU SEQRES 27 A 490 PHE TRP GLN HIS ARG PHE GLN CYS ARG LEU PRO GLY HIS SEQRES 28 A 490 LEU LEU GLU ASN PRO ASN PHE LYS LYS VAL CYS THR GLY SEQRES 29 A 490 ASN GLU SER LEU GLU GLU ASN TYR VAL GLN ASP SER LYS SEQRES 30 A 490 MET GLY PHE VAL ILE ASN ALA ILE TYR ALA MET ALA HIS SEQRES 31 A 490 GLY LEU GLN ASN MET HIS HIS ALA LEU CYS PRO GLY HIS SEQRES 32 A 490 VAL GLY LEU CYS ASP ALA MET LYS PRO ILE ASP GLY ARG SEQRES 33 A 490 LYS LEU LEU ASP PHE LEU ILE LYS SER SER PHE VAL GLY SEQRES 34 A 490 VAL SER GLY GLU GLU VAL TRP PHE ASP GLU LYS GLY ASP SEQRES 35 A 490 ALA PRO GLY ARG TYR ASP ILE MET ASN LEU GLN TYR THR SEQRES 36 A 490 GLU ALA ASN ARG TYR ASP TYR VAL HIS VAL GLY THR TRP SEQRES 37 A 490 HIS GLU GLY VAL LEU ASN ILE ASP ASP TYR LYS ILE GLN SEQRES 38 A 490 MET ASN LYS SER GLY MET VAL ARG SER HET GLU A1001 10 HET GD A2001 1 HET GD A2002 1 HETNAM GLU GLUTAMIC ACID HETNAM GD GADOLINIUM ATOM FORMUL 2 GLU C5 H9 N O4 FORMUL 3 GD 2(GD) HELIX 1 1 GLY A 75 ASN A 90 1 16 HELIX 2 2 HIS A 111 ILE A 123 1 13 HELIX 3 3 SER A 164 GLN A 176 1 13 HELIX 4 4 SER A 189 ASP A 194 5 6 HELIX 5 5 ASP A 208 TYR A 222 1 15 HELIX 6 6 GLY A 234 GLU A 251 1 18 HELIX 7 7 GLY A 266 GLU A 279 1 14 HELIX 8 8 GLU A 292 GLY A 307 1 16 HELIX 9 9 ARG A 323 GLU A 328 1 6 HELIX 10 10 GLU A 331 ASN A 335 5 5 HELIX 11 11 VAL A 347 LEU A 355 1 9 HELIX 12 12 TRP A 367 GLN A 377 1 11 HELIX 13 13 LYS A 409 CYS A 432 1 24 HELIX 14 14 CYS A 439 LYS A 443 5 5 HELIX 15 15 ASP A 446 LYS A 456 1 11 SHEET 1 A 6 ALA A 39 MET A 41 0 SHEET 2 A 6 LEU A 101 ASP A 107 -1 O ILE A 105 N ALA A 39 SHEET 3 A 6 VAL A 45 PHE A 51 1 N ALA A 49 O ARG A 106 SHEET 4 A 6 ILE A 156 ILE A 160 1 O ALA A 157 N ILE A 46 SHEET 5 A 6 GLN A 182 ALA A 184 1 O ILE A 183 N VAL A 159 SHEET 6 A 6 PHE A 201 ARG A 203 1 O LEU A 202 N GLN A 182 SHEET 1 B 8 CYS A 254 ILE A 261 0 SHEET 2 B 8 TYR A 226 THR A 232 1 N ALA A 229 O HIS A 257 SHEET 3 B 8 VAL A 286 PHE A 290 1 O VAL A 288 N VAL A 230 SHEET 4 B 8 SER A 313 GLY A 316 1 O ILE A 315 N CYS A 289 SHEET 5 B 8 ILE A 338 LEU A 342 1 O ILE A 338 N GLY A 316 SHEET 6 B 8 TYR A 479 TYR A 486 -1 O ASP A 480 N LYS A 341 SHEET 7 B 8 TYR A 492 HIS A 501 -1 O TRP A 500 N TYR A 479 SHEET 8 B 8 VAL A 504 ILE A 507 -1 O ASN A 506 N THR A 499 SHEET 1 C 2 SER A 458 VAL A 460 0 SHEET 2 C 2 GLU A 466 TRP A 468 -1 O VAL A 467 N PHE A 459 SSBOND 1 CYS A 67 CYS A 109 1555 1555 2.03 SSBOND 2 CYS A 289 CYS A 291 1555 1555 2.03 SSBOND 3 CYS A 378 CYS A 394 1555 1555 2.03 SSBOND 4 CYS A 432 CYS A 439 1555 1555 2.03 LINK OE2 GLU A 386 GD GD A2001 3655 1555 2.59 LINK OD2 ASP A 493 GD GD A2001 1555 1555 2.51 LINK OD1 ASP A 493 GD GD A2001 1555 1555 2.58 CISPEP 1 GLY A 161 PRO A 162 0 0.18 CISPEP 2 LEU A 281 PRO A 282 0 -0.35 CISPEP 3 LYS A 443 PRO A 444 0 0.08 SITE 1 AC1 10 TYR A 74 SER A 164 SER A 165 SER A 186 SITE 2 AC1 10 ALA A 187 THR A 188 TYR A 236 ASP A 318 SITE 3 AC1 10 ARG A 323 LYS A 409 SITE 1 AC2 2 GLU A 386 ASP A 493 SITE 1 AC3 1 GLU A 238 CRYST1 145.348 145.348 76.754 90.00 90.00 120.00 P 32 2 1 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 0.006880 0.003972 0.000000 0.00000 SCALE2 0.000000 0.007944 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013029 0.00000