HEADER MEMBRANE PROTEIN 20-MAY-14 4QF9 TITLE STRUCTURE OF GLUK1 LIGAND-BINDING DOMAIN (S1S2) IN COMPLEX WITH (S)-2- TITLE 2 AMINO-4-(2,3-DIOXO-1,2,3,4-TETRAHYDROQUINOXALIN-6-YL)BUTANOIC ACID AT TITLE 3 2.28 A RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: GLUTAMATE RECEPTOR IONOTROPIC, KAINATE 1; COMPND 3 CHAIN: A, B, C; COMPND 4 FRAGMENT: UNP RESIDUES 445-559, 682-820; COMPND 5 SYNONYM: GLUK1, GLUTAMATE RECEPTOR 5, GLUR-5, GLUR5; COMPND 6 ENGINEERED: 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 STRAIN: RAT; SOURCE 6 GENE: GLUR5, GRIK1; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 9 EXPRESSION_SYSTEM_STRAIN: ORIGAMI 2; SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: PET28A(+) KEYWDS KAINATE RECEPTOR LIGAND-BINDING DOMAIN, GLUK1-S1S2, ANTAGONIST, KEYWDS 2 MEMBRANE PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR C.M.KRISTENSEN,K.FRYDENVANG,J.S.KASTRUP REVDAT 5 20-SEP-23 4QF9 1 REMARK SEQADV REVDAT 4 09-AUG-17 4QF9 1 JRNL REVDAT 3 26-JUL-17 4QF9 1 SOURCE REMARK REVDAT 2 01-JUL-15 4QF9 1 JRNL REVDAT 1 22-APR-15 4QF9 0 JRNL AUTH C.S.DEMMER,C.MOLLER,P.M.BROWN,L.HAN,D.S.PICKERING,B.NIELSEN, JRNL AUTH 2 D.BOWIE,K.FRYDENVANG,J.S.KASTRUP,L.BUNCH JRNL TITL BINDING MODE OF AN ALPHA-AMINO ACID-LINKED JRNL TITL 2 QUINOXALINE-2,3-DIONE ANALOGUE AT GLUTAMATE RECEPTOR SUBTYPE JRNL TITL 3 GLUK1. JRNL REF ACS CHEM NEUROSCI V. 6 845 2015 JRNL REFN ESSN 1948-7193 JRNL PMID 25856736 JRNL DOI 10.1021/ACSCHEMNEURO.5B00038 REMARK 2 REMARK 2 RESOLUTION. 2.28 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.8.2_1309 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.28 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.39 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 33201 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.200 REMARK 3 R VALUE (WORKING SET) : 0.198 REMARK 3 FREE R VALUE : 0.247 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.070 REMARK 3 FREE R VALUE TEST SET COUNT : 1683 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 29.3912 - 5.2111 1.00 2689 149 0.1783 0.2546 REMARK 3 2 5.2111 - 4.1399 1.00 2659 161 0.1547 0.1581 REMARK 3 3 4.1399 - 3.6176 0.99 2615 133 0.2128 0.2263 REMARK 3 4 3.6176 - 3.2874 1.00 2656 127 0.1962 0.2951 REMARK 3 5 3.2874 - 3.0520 1.00 2637 146 0.2025 0.2254 REMARK 3 6 3.0520 - 2.8722 1.00 2580 160 0.2105 0.2685 REMARK 3 7 2.8722 - 2.7285 1.00 2633 127 0.2243 0.3036 REMARK 3 8 2.7285 - 2.6098 0.99 2587 152 0.2132 0.3135 REMARK 3 9 2.6098 - 2.5094 0.99 2627 142 0.2121 0.2619 REMARK 3 10 2.5094 - 2.4228 0.99 2613 126 0.2209 0.3207 REMARK 3 11 2.4228 - 2.3471 0.99 2615 115 0.2142 0.2921 REMARK 3 12 2.3471 - 2.2800 0.99 2607 145 0.2234 0.2847 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.280 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 25.760 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 37.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 39.64 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.002 6234 REMARK 3 ANGLE : 0.637 8403 REMARK 3 CHIRALITY : 0.043 921 REMARK 3 PLANARITY : 0.004 1043 REMARK 3 DIHEDRAL : 12.818 2365 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 4QF9 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-JUN-14. REMARK 100 THE DEPOSITION ID IS D_1000085980. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 11-APR-13 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : MAX II REMARK 200 BEAMLINE : I911-3 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0000 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 225 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : SCALA 3.3.16 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 33230 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.280 REMARK 200 RESOLUTION RANGE LOW (A) : 29.390 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 4.000 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.09400 REMARK 200 FOR THE DATA SET : 8.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.28 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.40 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.3 REMARK 200 DATA REDUNDANCY IN SHELL : 4.00 REMARK 200 R MERGE FOR SHELL (I) : 0.37700 REMARK 200 R SYM FOR SHELL (I) : 0.37700 REMARK 200 FOR SHELL : 1.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER 2.1.4 REMARK 200 STARTING MODEL: PDB ENTRY 1VSO MOL A REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.12 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 24.4% PEG4000, 0.3M AMMONIUM SULFATE, REMARK 280 0.1M PHOSPHATE CITRATE BUFFER PH 4.5, VAPOR DIFFUSION, HANGING REMARK 280 DROP, TEMPERATURE 279K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z REMARK 290 4555 -X+1/2,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 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 58.63250 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 43.40100 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 58.63250 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 43.40100 REMARK 290 SMTRY3 4 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: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, C 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: DIMERIC 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 350 BIOMT1 2 -1.000000 0.000000 0.000000 117.26500 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 CL CL A 304 LIES ON A SPECIAL POSITION. REMARK 375 O3 PG4 B 307 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 GLY A 1 REMARK 465 ALA A 2 REMARK 465 ASN A 3 REMARK 465 ARG A 4 REMARK 465 GLY A 255 REMARK 465 CYS A 256 REMARK 465 PRO A 257 REMARK 465 GLY B 1 REMARK 465 ALA B 2 REMARK 465 GLY B 255 REMARK 465 CYS B 256 REMARK 465 PRO B 257 REMARK 465 GLY C 1 REMARK 465 ALA C 2 REMARK 465 ASN C 3 REMARK 465 ARG C 4 REMARK 465 ARG C 164 REMARK 465 GLN C 165 REMARK 465 GLN C 166 REMARK 465 ARG C 252 REMARK 465 GLY C 253 REMARK 465 ASN C 254 REMARK 465 GLY C 255 REMARK 465 CYS C 256 REMARK 465 PRO C 257 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 GLU A 13 108.60 -162.48 REMARK 500 PRO A 88 68.54 -65.83 REMARK 500 GLU C 13 113.73 -163.65 REMARK 500 PRO C 88 63.75 -69.07 REMARK 500 LYS C 150 36.22 -98.09 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 35K A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PG4 A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 304 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 35K B 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B 304 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B 305 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B 306 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PG4 B 307 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 35K C 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 C 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT C 303 REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE PROTEIN CRYSTALLIZED IS THE EXTRACELLULAR LIGAND-BINDING DOMAIN REMARK 999 OF GLUK1. TRANSMEMBRANE REGIONS WERE GENETICALLY REMOVED AND REMARK 999 REPLACED WITH A GLY-THR LINKER DBREF 4QF9 A 2 116 UNP P22756 GRIK1_RAT 445 559 DBREF 4QF9 A 119 257 UNP P22756 GRIK1_RAT 682 820 DBREF 4QF9 B 2 116 UNP P22756 GRIK1_RAT 445 559 DBREF 4QF9 B 119 257 UNP P22756 GRIK1_RAT 682 820 DBREF 4QF9 C 2 116 UNP P22756 GRIK1_RAT 445 559 DBREF 4QF9 C 119 257 UNP P22756 GRIK1_RAT 682 820 SEQADV 4QF9 GLY A 1 UNP P22756 CLONING ARTIFACT SEQADV 4QF9 GLY A 117 UNP P22756 LINKER SEQADV 4QF9 THR A 118 UNP P22756 LINKER SEQADV 4QF9 GLY B 1 UNP P22756 CLONING ARTIFACT SEQADV 4QF9 GLY B 117 UNP P22756 LINKER SEQADV 4QF9 THR B 118 UNP P22756 LINKER SEQADV 4QF9 GLY C 1 UNP P22756 CLONING ARTIFACT SEQADV 4QF9 GLY C 117 UNP P22756 LINKER SEQADV 4QF9 THR C 118 UNP P22756 LINKER SEQRES 1 A 257 GLY ALA ASN ARG THR LEU ILE VAL THR THR ILE LEU GLU SEQRES 2 A 257 GLU PRO TYR VAL MET TYR ARG LYS SER ASP LYS PRO LEU SEQRES 3 A 257 TYR GLY ASN ASP ARG PHE GLU GLY TYR CYS LEU ASP LEU SEQRES 4 A 257 LEU LYS GLU LEU SER ASN ILE LEU GLY PHE LEU TYR ASP SEQRES 5 A 257 VAL LYS LEU VAL PRO ASP GLY LYS TYR GLY ALA GLN ASN SEQRES 6 A 257 ASP LYS GLY GLU TRP ASN GLY MET VAL LYS GLU LEU ILE SEQRES 7 A 257 ASP HIS ARG ALA ASP LEU ALA VAL ALA PRO LEU THR ILE SEQRES 8 A 257 THR TYR VAL ARG GLU LYS VAL ILE ASP PHE SER LYS PRO SEQRES 9 A 257 PHE MET THR LEU GLY ILE SER ILE LEU TYR ARG LYS GLY SEQRES 10 A 257 THR PRO ILE ASP SER ALA ASP ASP LEU ALA LYS GLN THR SEQRES 11 A 257 LYS ILE GLU TYR GLY ALA VAL ARG ASP GLY SER THR MET SEQRES 12 A 257 THR PHE PHE LYS LYS SER LYS ILE SER THR TYR GLU LYS SEQRES 13 A 257 MET TRP ALA PHE MET SER SER ARG GLN GLN SER ALA LEU SEQRES 14 A 257 VAL LYS ASN SER ASP GLU GLY ILE GLN ARG VAL LEU THR SEQRES 15 A 257 THR ASP TYR ALA LEU LEU MET GLU SER THR SER ILE GLU SEQRES 16 A 257 TYR VAL THR GLN ARG ASN CYS ASN LEU THR GLN ILE GLY SEQRES 17 A 257 GLY LEU ILE ASP SER LYS GLY TYR GLY VAL GLY THR PRO SEQRES 18 A 257 ILE GLY SER PRO TYR ARG ASP LYS ILE THR ILE ALA ILE SEQRES 19 A 257 LEU GLN LEU GLN GLU GLU GLY LYS LEU HIS MET MET LYS SEQRES 20 A 257 GLU LYS TRP TRP ARG GLY ASN GLY CYS PRO SEQRES 1 B 257 GLY ALA ASN ARG THR LEU ILE VAL THR THR ILE LEU GLU SEQRES 2 B 257 GLU PRO TYR VAL MET TYR ARG LYS SER ASP LYS PRO LEU SEQRES 3 B 257 TYR GLY ASN ASP ARG PHE GLU GLY TYR CYS LEU ASP LEU SEQRES 4 B 257 LEU LYS GLU LEU SER ASN ILE LEU GLY PHE LEU TYR ASP SEQRES 5 B 257 VAL LYS LEU VAL PRO ASP GLY LYS TYR GLY ALA GLN ASN SEQRES 6 B 257 ASP LYS GLY GLU TRP ASN GLY MET VAL LYS GLU LEU ILE SEQRES 7 B 257 ASP HIS ARG ALA ASP LEU ALA VAL ALA PRO LEU THR ILE SEQRES 8 B 257 THR TYR VAL ARG GLU LYS VAL ILE ASP PHE SER LYS PRO SEQRES 9 B 257 PHE MET THR LEU GLY ILE SER ILE LEU TYR ARG LYS GLY SEQRES 10 B 257 THR PRO ILE ASP SER ALA ASP ASP LEU ALA LYS GLN THR SEQRES 11 B 257 LYS ILE GLU TYR GLY ALA VAL ARG ASP GLY SER THR MET SEQRES 12 B 257 THR PHE PHE LYS LYS SER LYS ILE SER THR TYR GLU LYS SEQRES 13 B 257 MET TRP ALA PHE MET SER SER ARG GLN GLN SER ALA LEU SEQRES 14 B 257 VAL LYS ASN SER ASP GLU GLY ILE GLN ARG VAL LEU THR SEQRES 15 B 257 THR ASP TYR ALA LEU LEU MET GLU SER THR SER ILE GLU SEQRES 16 B 257 TYR VAL THR GLN ARG ASN CYS ASN LEU THR GLN ILE GLY SEQRES 17 B 257 GLY LEU ILE ASP SER LYS GLY TYR GLY VAL GLY THR PRO SEQRES 18 B 257 ILE GLY SER PRO TYR ARG ASP LYS ILE THR ILE ALA ILE SEQRES 19 B 257 LEU GLN LEU GLN GLU GLU GLY LYS LEU HIS MET MET LYS SEQRES 20 B 257 GLU LYS TRP TRP ARG GLY ASN GLY CYS PRO SEQRES 1 C 257 GLY ALA ASN ARG THR LEU ILE VAL THR THR ILE LEU GLU SEQRES 2 C 257 GLU PRO TYR VAL MET TYR ARG LYS SER ASP LYS PRO LEU SEQRES 3 C 257 TYR GLY ASN ASP ARG PHE GLU GLY TYR CYS LEU ASP LEU SEQRES 4 C 257 LEU LYS GLU LEU SER ASN ILE LEU GLY PHE LEU TYR ASP SEQRES 5 C 257 VAL LYS LEU VAL PRO ASP GLY LYS TYR GLY ALA GLN ASN SEQRES 6 C 257 ASP LYS GLY GLU TRP ASN GLY MET VAL LYS GLU LEU ILE SEQRES 7 C 257 ASP HIS ARG ALA ASP LEU ALA VAL ALA PRO LEU THR ILE SEQRES 8 C 257 THR TYR VAL ARG GLU LYS VAL ILE ASP PHE SER LYS PRO SEQRES 9 C 257 PHE MET THR LEU GLY ILE SER ILE LEU TYR ARG LYS GLY SEQRES 10 C 257 THR PRO ILE ASP SER ALA ASP ASP LEU ALA LYS GLN THR SEQRES 11 C 257 LYS ILE GLU TYR GLY ALA VAL ARG ASP GLY SER THR MET SEQRES 12 C 257 THR PHE PHE LYS LYS SER LYS ILE SER THR TYR GLU LYS SEQRES 13 C 257 MET TRP ALA PHE MET SER SER ARG GLN GLN SER ALA LEU SEQRES 14 C 257 VAL LYS ASN SER ASP GLU GLY ILE GLN ARG VAL LEU THR SEQRES 15 C 257 THR ASP TYR ALA LEU LEU MET GLU SER THR SER ILE GLU SEQRES 16 C 257 TYR VAL THR GLN ARG ASN CYS ASN LEU THR GLN ILE GLY SEQRES 17 C 257 GLY LEU ILE ASP SER LYS GLY TYR GLY VAL GLY THR PRO SEQRES 18 C 257 ILE GLY SER PRO TYR ARG ASP LYS ILE THR ILE ALA ILE SEQRES 19 C 257 LEU GLN LEU GLN GLU GLU GLY LYS LEU HIS MET MET LYS SEQRES 20 C 257 GLU LYS TRP TRP ARG GLY ASN GLY CYS PRO HET 35K A 301 19 HET SO4 A 302 5 HET PG4 A 303 13 HET CL A 304 1 HET 35K B 301 19 HET SO4 B 302 5 HET SO4 B 303 5 HET GOL B 304 6 HET GOL B 305 6 HET GOL B 306 6 HET PG4 B 307 13 HET 35K C 301 19 HET SO4 C 302 5 HET ACT C 303 4 HETNAM 35K (2S)-2-AMINO-4-(2,3-DIOXO-1,2,3,4-TETRAHYDROQUINOXALIN- HETNAM 2 35K 6-YL)BUTANOIC ACID HETNAM SO4 SULFATE ION HETNAM PG4 TETRAETHYLENE GLYCOL HETNAM CL CHLORIDE ION HETNAM GOL GLYCEROL HETNAM ACT ACETATE ION HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 4 35K 3(C12 H13 N3 O4) FORMUL 5 SO4 4(O4 S 2-) FORMUL 6 PG4 2(C8 H18 O5) FORMUL 7 CL CL 1- FORMUL 11 GOL 3(C3 H8 O3) FORMUL 17 ACT C2 H3 O2 1- FORMUL 18 HOH *240(H2 O) HELIX 1 1 TYR A 27 ASP A 30 5 4 HELIX 2 2 GLY A 34 GLY A 48 1 15 HELIX 3 3 ASN A 71 ASP A 79 1 9 HELIX 4 4 VAL A 94 LYS A 97 5 4 HELIX 5 5 SER A 122 LYS A 128 1 7 HELIX 6 6 GLY A 140 SER A 149 1 10 HELIX 7 7 ILE A 151 SER A 167 1 17 HELIX 8 8 ASN A 172 THR A 183 1 12 HELIX 9 9 SER A 191 GLN A 199 1 9 HELIX 10 10 PRO A 225 GLU A 240 1 16 HELIX 11 11 GLY A 241 ARG A 252 1 12 HELIX 12 12 TYR B 27 ASP B 30 5 4 HELIX 13 13 GLY B 34 GLY B 48 1 15 HELIX 14 14 ASN B 71 ASP B 79 1 9 HELIX 15 15 THR B 92 LYS B 97 1 6 HELIX 16 16 SER B 122 LYS B 128 1 7 HELIX 17 17 GLY B 140 SER B 149 1 10 HELIX 18 18 ILE B 151 SER B 167 1 17 HELIX 19 19 ASN B 172 THR B 183 1 12 HELIX 20 20 SER B 191 GLN B 199 1 9 HELIX 21 21 TYR B 226 GLU B 240 1 15 HELIX 22 22 GLY B 241 ARG B 252 1 12 HELIX 23 23 TYR C 27 ASP C 30 5 4 HELIX 24 24 GLY C 34 ASN C 45 1 12 HELIX 25 25 ASN C 71 ASP C 79 1 9 HELIX 26 26 THR C 92 LYS C 97 1 6 HELIX 27 27 SER C 122 LYS C 128 1 7 HELIX 28 28 GLY C 140 LYS C 148 1 9 HELIX 29 29 ILE C 151 SER C 162 1 12 HELIX 30 30 ASN C 172 THR C 183 1 12 HELIX 31 31 SER C 191 ASN C 201 1 11 HELIX 32 32 TYR C 226 GLU C 240 1 15 HELIX 33 33 GLY C 241 TRP C 251 1 11 SHEET 1 A 5 TYR A 51 LEU A 55 0 SHEET 2 A 5 LEU A 6 THR A 10 1 N LEU A 6 O ASP A 52 SHEET 3 A 5 LEU A 84 THR A 90 1 O LEU A 84 N THR A 9 SHEET 4 A 5 LYS A 214 PRO A 221 -1 O GLY A 219 N ALA A 85 SHEET 5 A 5 ILE A 99 PHE A 101 -1 N ASP A 100 O THR A 220 SHEET 1 B 5 TYR A 51 LEU A 55 0 SHEET 2 B 5 LEU A 6 THR A 10 1 N LEU A 6 O ASP A 52 SHEET 3 B 5 LEU A 84 THR A 90 1 O LEU A 84 N THR A 9 SHEET 4 B 5 LYS A 214 PRO A 221 -1 O GLY A 219 N ALA A 85 SHEET 5 B 5 MET A 106 LEU A 108 -1 N MET A 106 O TYR A 216 SHEET 1 C 2 MET A 18 TYR A 19 0 SHEET 2 C 2 PHE A 32 GLU A 33 -1 O GLU A 33 N MET A 18 SHEET 1 D 4 GLU A 133 ALA A 136 0 SHEET 2 D 4 TYR A 185 GLU A 190 1 O ALA A 186 N GLU A 133 SHEET 3 D 4 ILE A 110 ARG A 115 -1 N LEU A 113 O LEU A 187 SHEET 4 D 4 LEU A 204 ILE A 207 -1 O THR A 205 N TYR A 114 SHEET 1 E 3 LEU B 50 LEU B 55 0 SHEET 2 E 3 THR B 5 THR B 10 1 N VAL B 8 O ASP B 52 SHEET 3 E 3 LEU B 84 ALA B 85 1 O LEU B 84 N THR B 9 SHEET 1 F 2 MET B 18 TYR B 19 0 SHEET 2 F 2 PHE B 32 GLU B 33 -1 O GLU B 33 N MET B 18 SHEET 1 G 2 ASP B 100 PHE B 101 0 SHEET 2 G 2 GLY B 219 THR B 220 -1 O THR B 220 N ASP B 100 SHEET 1 H 2 MET B 106 LEU B 108 0 SHEET 2 H 2 LYS B 214 TYR B 216 -1 O TYR B 216 N MET B 106 SHEET 1 I 4 GLU B 133 ALA B 136 0 SHEET 2 I 4 TYR B 185 GLU B 190 1 O LEU B 188 N GLY B 135 SHEET 3 I 4 ILE B 110 ARG B 115 -1 N LEU B 113 O LEU B 187 SHEET 4 I 4 LEU B 204 ILE B 207 -1 O ILE B 207 N ILE B 112 SHEET 1 J 3 TYR C 51 LEU C 55 0 SHEET 2 J 3 LEU C 6 THR C 10 1 N LEU C 6 O ASP C 52 SHEET 3 J 3 LEU C 84 ALA C 85 1 O LEU C 84 N THR C 9 SHEET 1 K 2 MET C 18 TYR C 19 0 SHEET 2 K 2 PHE C 32 GLU C 33 -1 O GLU C 33 N MET C 18 SHEET 1 L 2 ILE C 99 PHE C 101 0 SHEET 2 L 2 GLY C 219 PRO C 221 -1 O THR C 220 N ASP C 100 SHEET 1 M 4 GLU C 133 GLY C 135 0 SHEET 2 M 4 TYR C 185 GLU C 190 1 O LEU C 188 N GLY C 135 SHEET 3 M 4 MET C 106 ARG C 115 -1 N LEU C 113 O LEU C 187 SHEET 4 M 4 LEU C 204 TYR C 216 -1 O ILE C 211 N ILE C 110 CISPEP 1 GLU A 14 PRO A 15 0 -2.50 CISPEP 2 GLU B 14 PRO B 15 0 -1.52 CISPEP 3 GLU C 14 PRO C 15 0 -4.82 SITE 1 AC1 10 TYR A 16 TYR A 61 PRO A 88 LEU A 89 SITE 2 AC1 10 THR A 90 ARG A 95 THR A 192 SER A 193 SITE 3 AC1 10 TYR A 216 HOH A 417 SITE 1 AC2 6 GLY A 140 SER A 141 THR A 142 GLU A 190 SITE 2 AC2 6 HOH A 429 HOH A 453 SITE 1 AC3 6 ARG A 31 LYS A 54 LEU A 55 GLU A 133 SITE 2 AC3 6 SER A 167 ARG A 179 SITE 1 AC4 2 LYS A 171 ASN A 172 SITE 1 AC5 14 GLU B 13 TYR B 16 TYR B 61 PRO B 88 SITE 2 AC5 14 LEU B 89 THR B 90 ARG B 95 THR B 192 SITE 3 AC5 14 SER B 193 TYR B 216 HOH B 425 HOH B 448 SITE 4 AC5 14 HOH B 449 HOH B 472 SITE 1 AC6 7 SER B 141 THR B 142 GLU B 190 HOH B 413 SITE 2 AC6 7 HOH B 462 HOH B 463 HOH B 482 SITE 1 AC7 4 ILE A 151 SER A 152 LYS B 229 HOH B 429 SITE 1 AC8 3 ASP B 212 HIS B 244 HOH B 456 SITE 1 AC9 2 ARG B 31 LEU B 55 SITE 1 BC1 4 ARG B 179 HOH B 438 ARG C 31 HOH C 441 SITE 1 BC2 7 GLU B 96 PHE B 101 SER B 102 LYS B 103 SITE 2 BC2 7 ARG B 227 ASP B 228 THR B 231 SITE 1 BC3 9 GLU C 13 GLU C 14 TYR C 16 TYR C 61 SITE 2 BC3 9 PRO C 88 THR C 90 ARG C 95 THR C 192 SITE 3 BC3 9 TYR C 216 SITE 1 BC4 6 VAL C 137 GLY C 140 SER C 141 THR C 142 SITE 2 BC4 6 MET C 189 GLU C 190 SITE 1 BC5 3 SER A 213 HIS C 244 HOH C 432 CRYST1 117.265 86.802 78.282 90.00 111.62 90.00 C 1 2 1 12 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 0.008528 0.000000 0.003379 0.00000 SCALE2 0.000000 0.011520 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013741 0.00000