HEADER TRANSCRIPTION 28-MAR-17 5VB3 TITLE X-RAY STRUCTURE OF NUCLEAR RECEPTOR ROR-GAMMAT LIGAND BINDING DOMAIN + TITLE 2 SRC2 PEPTIDE COMPND MOL_ID: 1; COMPND 2 MOLECULE: NUCLEAR RECEPTOR ROR-GAMMA, SRC2 CHIMERA; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RESIDUES 260-507; COMPND 5 SYNONYM: NUCLEAR RECEPTOR RZR-GAMMA,NUCLEAR RECEPTOR SUBFAMILY 1 COMPND 6 GROUP F MEMBER 3,RAR-RELATED ORPHAN RECEPTOR C,RETINOID-RELATED COMPND 7 ORPHAN RECEPTOR-GAMMA; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN, HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: RORC, NR1F3, RORG, RZRG; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3) KEYWDS NUCLEAR RECEPTOR, NUCLEAR HORMONE RECEPTOR, TRANSCRIPTION EXPDTA X-RAY DIFFRACTION AUTHOR X.LI REVDAT 3 06-MAR-24 5VB3 1 LINK REVDAT 2 26-JUL-17 5VB3 1 JRNL REVDAT 1 07-JUN-17 5VB3 0 JRNL AUTH X.LI,M.ANDERSON,D.COLLIN,I.MUEGGE,J.WAN,D.BRENNAN,S.KUGLER, JRNL AUTH 2 D.TERENZIO,C.KENNEDY,S.LIN,M.E.LABADIA,B.COOK,R.HUGHES, JRNL AUTH 3 N.A.FARROW JRNL TITL STRUCTURAL STUDIES UNRAVEL THE ACTIVE CONFORMATION OF APO JRNL TITL 2 ROR GAMMA T NUCLEAR RECEPTOR AND A COMMON INVERSE AGONISM OF JRNL TITL 3 TWO DIVERSE CLASSES OF ROR GAMMA T INHIBITORS. JRNL REF J. BIOL. CHEM. V. 292 11618 2017 JRNL REFN ESSN 1083-351X JRNL PMID 28546429 JRNL DOI 10.1074/JBC.M117.789024 REMARK 2 REMARK 2 RESOLUTION. 1.95 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.95 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 43.33 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.8 REMARK 3 NUMBER OF REFLECTIONS : 21934 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.197 REMARK 3 R VALUE (WORKING SET) : 0.196 REMARK 3 FREE R VALUE : 0.230 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.120 REMARK 3 FREE R VALUE TEST SET COUNT : 1123 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 43.3362 - 4.8073 0.99 2580 126 0.1908 0.1981 REMARK 3 2 4.8073 - 3.8164 0.99 2583 128 0.1586 0.1752 REMARK 3 3 3.8164 - 3.3342 0.99 2551 135 0.1751 0.2126 REMARK 3 4 3.3342 - 3.0294 1.00 2577 143 0.2050 0.2179 REMARK 3 5 3.0294 - 2.8123 0.99 2553 143 0.2130 0.2613 REMARK 3 6 2.8123 - 2.6465 0.99 2569 158 0.2195 0.2552 REMARK 3 7 2.6465 - 2.5140 0.99 2595 114 0.2107 0.2872 REMARK 3 8 2.5140 - 2.4046 0.99 2537 131 0.2037 0.2618 REMARK 3 9 2.4046 - 2.3120 0.99 2547 158 0.2094 0.2496 REMARK 3 10 2.3120 - 2.2323 0.99 2569 128 0.2069 0.2426 REMARK 3 11 2.2323 - 2.1625 0.98 2520 152 0.2256 0.3577 REMARK 3 12 2.1625 - 2.1006 0.98 2520 141 0.2364 0.2890 REMARK 3 13 2.1006 - 2.0453 0.98 2550 133 0.2548 0.3128 REMARK 3 14 2.0453 - 1.9954 0.98 2563 144 0.2535 0.2684 REMARK 3 15 1.9954 - 1.9501 0.98 2506 149 0.2397 0.2959 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL 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) : 0.210 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 24.020 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 : 0.004 2195 REMARK 3 ANGLE : 0.731 2965 REMARK 3 CHIRALITY : 0.063 321 REMARK 3 PLANARITY : 0.004 382 REMARK 3 DIHEDRAL : 15.611 818 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 5VB3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 29-MAR-17. REMARK 100 THE DEPOSITION ID IS D_1000226831. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 29-NOV-12 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.9 - 7.2 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SLS REMARK 200 BEAMLINE : X06SA 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 : PIXEL REMARK 200 DETECTOR MANUFACTURER : PSI PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : D*TREK 9.9.9.4L REMARK 200 DATA SCALING SOFTWARE : D*TREK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 21942 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.950 REMARK 200 RESOLUTION RANGE LOW (A) : 43.330 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.5 REMARK 200 DATA REDUNDANCY : 11.80 REMARK 200 R MERGE (I) : 0.07400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 14.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.95 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.02 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.0 REMARK 200 DATA REDUNDANCY IN SHELL : 12.56 REMARK 200 R MERGE FOR SHELL (I) : 0.59300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX 1.8.2_1309 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.87 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.23 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 4000 (2-8%), NACL 0.5M, PIPES REMARK 280 (0.1M), PH 7.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 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 77.11300 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 30.63600 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 30.63600 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 38.55650 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 30.63600 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 30.63600 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 115.66950 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 30.63600 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 30.63600 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 38.55650 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 30.63600 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 30.63600 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 115.66950 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 77.11300 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 140 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12720 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -10.0 KCAL/MOL 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 MET A 244 REMARK 465 GLY A 245 REMARK 465 SER A 246 REMARK 465 SER A 247 REMARK 465 HIS A 248 REMARK 465 HIS A 249 REMARK 465 HIS A 250 REMARK 465 HIS A 251 REMARK 465 HIS A 252 REMARK 465 HIS A 253 REMARK 465 LEU A 254 REMARK 465 VAL A 255 REMARK 465 PRO A 256 REMARK 465 ARG A 257 REMARK 465 GLY A 258 REMARK 465 SER A 259 REMARK 465 PRO A 260 REMARK 465 GLU A 261 REMARK 465 ALA A 262 REMARK 465 PRO A 263 REMARK 465 TYR A 264 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 GLU A 303 CG CD OE1 OE2 REMARK 470 LYS A 512 CG CD CE NZ REMARK 470 LYS A 514 CG CD CE NZ 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 HOH A 824 O HOH A 830 2.18 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 GLU A 435 68.72 -115.17 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 GLY A 508 GLY A 509 -36.93 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 601 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 366 O REMARK 620 2 TYR A 369 O 79.0 REMARK 620 3 SER A 408 OG 90.7 95.5 REMARK 620 4 HOH A 753 O 85.5 82.5 175.9 REMARK 620 5 HOH A 822 O 148.7 70.4 86.1 96.5 REMARK 620 6 HOH A 833 O 77.3 154.4 94.3 86.1 134.0 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 NA A 601 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5VB7 RELATED DB: PDB REMARK 900 RELATED ID: 5VB6 RELATED DB: PDB REMARK 900 RELATED ID: 5VB5 RELATED DB: PDB DBREF 5VB3 A 260 507 UNP P51449 RORG_HUMAN 260 507 DBREF 5VB3 A 508 523 PDB 5VB3 5VB3 508 523 SEQADV 5VB3 MET A 244 UNP P51449 INITIATING METHIONINE SEQADV 5VB3 GLY A 245 UNP P51449 EXPRESSION TAG SEQADV 5VB3 SER A 246 UNP P51449 EXPRESSION TAG SEQADV 5VB3 SER A 247 UNP P51449 EXPRESSION TAG SEQADV 5VB3 HIS A 248 UNP P51449 EXPRESSION TAG SEQADV 5VB3 HIS A 249 UNP P51449 EXPRESSION TAG SEQADV 5VB3 HIS A 250 UNP P51449 EXPRESSION TAG SEQADV 5VB3 HIS A 251 UNP P51449 EXPRESSION TAG SEQADV 5VB3 HIS A 252 UNP P51449 EXPRESSION TAG SEQADV 5VB3 HIS A 253 UNP P51449 EXPRESSION TAG SEQADV 5VB3 LEU A 254 UNP P51449 EXPRESSION TAG SEQADV 5VB3 VAL A 255 UNP P51449 EXPRESSION TAG SEQADV 5VB3 PRO A 256 UNP P51449 EXPRESSION TAG SEQADV 5VB3 ARG A 257 UNP P51449 EXPRESSION TAG SEQADV 5VB3 GLY A 258 UNP P51449 EXPRESSION TAG SEQADV 5VB3 SER A 259 UNP P51449 EXPRESSION TAG SEQRES 1 A 280 MET GLY SER SER HIS HIS HIS HIS HIS HIS LEU VAL PRO SEQRES 2 A 280 ARG GLY SER PRO GLU ALA PRO TYR ALA SER LEU THR GLU SEQRES 3 A 280 ILE GLU HIS LEU VAL GLN SER VAL CYS LYS SER TYR ARG SEQRES 4 A 280 GLU THR CYS GLN LEU ARG LEU GLU ASP LEU LEU ARG GLN SEQRES 5 A 280 ARG SER ASN ILE PHE SER ARG GLU GLU VAL THR GLY TYR SEQRES 6 A 280 GLN ARG LYS SER MET TRP GLU MET TRP GLU ARG CYS ALA SEQRES 7 A 280 HIS HIS LEU THR GLU ALA ILE GLN TYR VAL VAL GLU PHE SEQRES 8 A 280 ALA LYS ARG LEU SER GLY PHE MET GLU LEU CYS GLN ASN SEQRES 9 A 280 ASP GLN ILE VAL LEU LEU LYS ALA GLY ALA MET GLU VAL SEQRES 10 A 280 VAL LEU VAL ARG MET CYS ARG ALA TYR ASN ALA ASP ASN SEQRES 11 A 280 ARG THR VAL PHE PHE GLU GLY LYS TYR GLY GLY MET GLU SEQRES 12 A 280 LEU PHE ARG ALA LEU GLY CYS SER GLU LEU ILE SER SER SEQRES 13 A 280 ILE PHE ASP PHE SER HIS SER LEU SER ALA LEU HIS PHE SEQRES 14 A 280 SER GLU ASP GLU ILE ALA LEU TYR THR ALA LEU VAL LEU SEQRES 15 A 280 ILE ASN ALA HIS ARG PRO GLY LEU GLN GLU LYS ARG LYS SEQRES 16 A 280 VAL GLU GLN LEU GLN TYR ASN LEU GLU LEU ALA PHE HIS SEQRES 17 A 280 HIS HIS LEU CYS LYS THR HIS ARG GLN SER ILE LEU ALA SEQRES 18 A 280 LYS LEU PRO PRO LYS GLY LYS LEU ARG SER LEU CYS SER SEQRES 19 A 280 GLN HIS VAL GLU ARG LEU GLN ILE PHE GLN HIS LEU HIS SEQRES 20 A 280 PRO ILE VAL VAL GLN ALA ALA PHE PRO PRO LEU TYR LYS SEQRES 21 A 280 GLU LEU PHE SER GLY GLY GLY GLU LYS HIS LYS ILE LEU SEQRES 22 A 280 HIS ARG LEU LEU GLN ASP SER HET NA A 601 1 HETNAM NA SODIUM ION FORMUL 2 NA NA 1+ FORMUL 3 HOH *159(H2 O) HELIX 1 AA1 SER A 266 THR A 284 1 19 HELIX 2 AA2 ARG A 288 GLN A 295 1 8 HELIX 3 AA3 SER A 301 ARG A 310 1 10 HELIX 4 AA4 SER A 312 ARG A 337 1 26 HELIX 5 AA5 GLY A 340 LEU A 344 5 5 HELIX 6 AA6 CYS A 345 MET A 365 1 21 HELIX 7 AA7 GLY A 384 GLY A 392 5 9 HELIX 8 AA8 CYS A 393 ALA A 409 1 17 HELIX 9 AA9 SER A 413 ILE A 426 1 14 HELIX 10 AB1 GLU A 435 THR A 457 1 23 HELIX 11 AB2 ARG A 459 LEU A 466 5 8 HELIX 12 AB3 PRO A 468 HIS A 490 1 23 HELIX 13 AB4 HIS A 490 PHE A 498 1 9 HELIX 14 AB5 PRO A 499 SER A 507 1 9 HELIX 15 AB6 ILE A 515 ASP A 522 1 8 SHEET 1 AA1 3 TYR A 369 ASN A 370 0 SHEET 2 AA1 3 THR A 375 PHE A 378 -1 O THR A 375 N ASN A 370 SHEET 3 AA1 3 LYS A 381 GLY A 383 -1 O LYS A 381 N PHE A 378 LINK O CYS A 366 NA NA A 601 1555 1555 2.56 LINK O TYR A 369 NA NA A 601 1555 1555 2.85 LINK OG SER A 408 NA NA A 601 1555 1555 2.87 LINK NA NA A 601 O HOH A 753 1555 1555 2.91 LINK NA NA A 601 O HOH A 822 1555 1555 2.89 LINK NA NA A 601 O HOH A 833 1555 1555 2.92 SITE 1 AC1 6 CYS A 366 TYR A 369 SER A 408 HOH A 753 SITE 2 AC1 6 HOH A 822 HOH A 833 CRYST1 61.272 61.272 154.226 90.00 90.00 90.00 P 41 21 2 8 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 0.016321 0.000000 0.000000 0.00000 SCALE2 0.000000 0.016321 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006484 0.00000