HEADER MEMBRANE PROTEIN 14-SEP-08 3EHT TITLE CRYSTAL STRUCTURE OF THE EXTRACELLULAR DOMAIN OF HUMAN CORTICOTROPIN TITLE 2 RELEASING FACTOR RECEPTOR TYPE 1 (CRFR1) IN COMPLEX WITH CRF COMPND MOL_ID: 1; COMPND 2 MOLECULE: FUSION PROTEIN OF CRFR1 EXTRACELLULAR DOMAIN AND MBP; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: MMBP, MALTODEXTRIN-BINDING PROTEIN, CRF-R, CRF1, COMPND 5 CORTICOTROPIN-RELEASING HORMONE RECEPTOR 1, CRH-R 1; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES; COMPND 8 MOL_ID: 2; COMPND 9 MOLECULE: CORTICOLIBERIN; COMPND 10 CHAIN: B; COMPND 11 SYNONYM: CORTICOTROPIN-RELEASING HORMONE, CORTICOTROPIN-RELEASING COMPND 12 FACTOR, CRF; COMPND 13 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI, HOMO SAPIENS; SOURCE 3 ORGANISM_TAXID: 83333, 9606; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 MOL_ID: 2; SOURCE 7 SYNTHETIC: YES; SOURCE 8 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 9 ORGANISM_TAXID: 32630 KEYWDS G PROTEIN-COUPLED RECEPTOR, CORTICOTROPIN RELEASING FACTOR, SCR FOLD, KEYWDS 2 MBP FUSION, EXTRACELLULAR DOMAIN, SUGAR TRANSPORT, TRANSPORT, CELL KEYWDS 3 MEMBRANE, GLYCOPROTEIN, MEMBRANE, PHOSPHOPROTEIN, RECEPTOR, KEYWDS 4 TRANSDUCER, TRANSMEMBRANE, AMIDATION, CLEAVAGE ON PAIR OF BASIC KEYWDS 5 RESIDUES, HORMONE, SECRETED, MEMBRANE PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR A.A.PIOSZAK,H.E.XU REVDAT 12 06-NOV-24 3EHT 1 REMARK REVDAT 11 30-AUG-23 3EHT 1 REMARK REVDAT 10 20-OCT-21 3EHT 1 SEQADV HETSYN REVDAT 9 29-JUL-20 3EHT 1 COMPND REMARK HET HETNAM REVDAT 9 2 1 FORMUL LINK SITE ATOM REVDAT 8 26-FEB-20 3EHT 1 REMARK SEQADV LINK REVDAT 7 02-AUG-17 3EHT 1 SOURCE REMARK REVDAT 6 08-FEB-17 3EHT 1 SOURCE REVDAT 5 13-JUL-11 3EHT 1 VERSN REVDAT 4 09-JUN-09 3EHT 1 REVDAT REVDAT 3 24-FEB-09 3EHT 1 VERSN REVDAT 2 02-DEC-08 3EHT 1 JRNL REVDAT 1 30-SEP-08 3EHT 0 JRNL AUTH A.A.PIOSZAK,N.R.PARKER,K.SUINO-POWELL,H.E.XU JRNL TITL MOLECULAR RECOGNITION OF CORTICOTROPIN-RELEASING FACTOR BY JRNL TITL 2 ITS G-PROTEIN-COUPLED RECEPTOR CRFR1. JRNL REF J.BIOL.CHEM. V. 283 32900 2008 JRNL REFN ISSN 0021-9258 JRNL PMID 18801728 JRNL DOI 10.1074/JBC.M805749200 REMARK 2 REMARK 2 RESOLUTION. 3.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 3.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 3 NUMBER OF REFLECTIONS : 13897 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 + TEST SET) : 0.220 REMARK 3 R VALUE (WORKING SET) : 0.218 REMARK 3 FREE R VALUE : 0.252 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 739 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 3.40 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 3.48 REMARK 3 REFLECTION IN BIN (WORKING SET) : 951 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 96.29 REMARK 3 BIN R VALUE (WORKING SET) : 0.3160 REMARK 3 BIN FREE R VALUE SET COUNT : 60 REMARK 3 BIN FREE R VALUE : 0.4330 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3586 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 23 REMARK 3 SOLVENT ATOMS : 0 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 155.5 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.01000 REMARK 3 B22 (A**2) : 0.01000 REMARK 3 B33 (A**2) : -0.03000 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 OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.444 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.367 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 51.335 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.949 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.915 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3698 ; 0.006 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 5025 ; 0.997 ; 1.963 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 461 ; 5.388 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 165 ;37.305 ;25.576 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 606 ;18.197 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 11 ;19.460 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 549 ; 0.067 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2816 ; 0.002 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1658 ; 0.192 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 2571 ; 0.303 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 93 ; 0.119 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 49 ; 0.147 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 5 ; 0.142 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 2348 ; 0.320 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3688 ; 0.592 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1538 ; 0.653 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1337 ; 1.189 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 3 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A -348 A 103 REMARK 3 RESIDUE RANGE : B 31 B 42 REMARK 3 RESIDUE RANGE : A 126 A 126 REMARK 3 ORIGIN FOR THE GROUP (A): 35.9356 -6.0581 24.6465 REMARK 3 T TENSOR REMARK 3 T11: -0.3950 T22: -0.3174 REMARK 3 T33: -0.3280 T12: 0.1906 REMARK 3 T13: -0.0045 T23: 0.0522 REMARK 3 L TENSOR REMARK 3 L11: 2.0150 L22: 5.8988 REMARK 3 L33: 2.7265 L12: 2.3812 REMARK 3 L13: -1.5210 L23: -3.0545 REMARK 3 S TENSOR REMARK 3 S11: -0.1372 S12: 0.2274 S13: -0.1588 REMARK 3 S21: -0.0852 S22: -0.1809 S23: -0.7764 REMARK 3 S31: -0.0792 S32: 0.2003 S33: 0.3181 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3EHT COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 24-SEP-08. REMARK 100 THE DEPOSITION ID IS D_1000049340. 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 : 6.25 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 21-ID-D REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.99999 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 14697 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.400 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 200 DATA REDUNDANCY : 6.800 REMARK 200 R MERGE (I) : 0.08500 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 20.8100 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.52 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.2 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.73900 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 1.880 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: PDB ENTRIES 3C4M, 3EHS REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 73.55 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.65 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 3350, LITHIUM SULFATE, BIS-TRIS, REMARK 280 PH 6.25, VAPOR DIFFUSION, TEMPERATURE 293K 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 79.12000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 56.48850 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 56.48850 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 39.56000 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 56.48850 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 56.48850 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 118.68000 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 56.48850 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 56.48850 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 39.56000 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 56.48850 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 56.48850 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 118.68000 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 79.12000 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: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, 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 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 -350 REMARK 465 ALA A -349 REMARK 465 GLU A 104 REMARK 465 ILE A 105 REMARK 465 LEU A 106 REMARK 465 ASN A 107 REMARK 465 GLU A 108 REMARK 465 GLU A 109 REMARK 465 LYS A 110 REMARK 465 LYS A 111 REMARK 465 SER A 112 REMARK 465 LYS A 113 REMARK 465 VAL A 114 REMARK 465 HIS A 115 REMARK 465 TYR A 116 REMARK 465 HIS A 117 REMARK 465 VAL A 118 REMARK 465 ALA A 119 REMARK 465 HIS A 120 REMARK 465 HIS A 121 REMARK 465 HIS A 122 REMARK 465 HIS A 123 REMARK 465 HIS A 124 REMARK 465 HIS A 125 REMARK 465 LEU B 27 REMARK 465 ALA B 28 REMARK 465 GLN B 29 REMARK 465 GLN B 30 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 LYS A-320 53.52 -103.41 REMARK 500 LYS A-307 46.19 35.43 REMARK 500 PRO A-301 0.89 -66.31 REMARK 500 THR A-296 50.79 -107.39 REMARK 500 ASN A-199 105.76 -59.98 REMARK 500 ALA A-181 -84.45 -73.26 REMARK 500 ASN A-176 64.50 61.29 REMARK 500 ASP A-165 17.82 -145.85 REMARK 500 LYS A-149 35.30 -72.46 REMARK 500 THR A-141 123.38 -28.00 REMARK 500 ASP A-140 -148.07 -116.20 REMARK 500 TYR A-139 -78.98 -75.13 REMARK 500 LYS A -93 77.12 -117.12 REMARK 500 ASN A -77 33.58 -92.60 REMARK 500 SER A 34 41.85 -171.14 REMARK 500 LEU A 35 -4.70 -50.37 REMARK 500 ASN A 38 65.39 70.36 REMARK 500 TYR A 73 -134.56 57.91 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3EHS RELATED DB: PDB REMARK 900 LIGAND-FREE CRFR1 ECD REMARK 900 RELATED ID: 3EHU RELATED DB: PDB DBREF 3EHT A -349 17 UNP P0AEX9 MALE_ECOLI 26 392 DBREF 3EHT A 24 119 UNP P34998 CRFR1_HUMAN 24 119 DBREF 3EHT B 27 41 UNP P06850 CRF_HUMAN 180 194 SEQADV 3EHT MET A -350 UNP P0AEX9 INITIATING METHIONINE SEQADV 3EHT GLU A -257 UNP P0AEX9 PHE 118 ENGINEERED MUTATION SEQADV 3EHT ASN A 18 UNP P0AEX9 LINKER SEQADV 3EHT ALA A 19 UNP P0AEX9 LINKER SEQADV 3EHT ALA A 20 UNP P0AEX9 LINKER SEQADV 3EHT ALA A 21 UNP P0AEX9 LINKER SEQADV 3EHT GLU A 22 UNP P0AEX9 LINKER SEQADV 3EHT PHE A 23 UNP P0AEX9 LINKER SEQADV 3EHT HIS A 120 UNP P34998 EXPRESSION TAG SEQADV 3EHT HIS A 121 UNP P34998 EXPRESSION TAG SEQADV 3EHT HIS A 122 UNP P34998 EXPRESSION TAG SEQADV 3EHT HIS A 123 UNP P34998 EXPRESSION TAG SEQADV 3EHT HIS A 124 UNP P34998 EXPRESSION TAG SEQADV 3EHT HIS A 125 UNP P34998 EXPRESSION TAG SEQADV 3EHT NH2 B 42 UNP P06850 AMIDATION SEQRES 1 A 476 MET ALA LYS ILE GLU GLU GLY LYS LEU VAL ILE TRP ILE SEQRES 2 A 476 ASN GLY ASP LYS GLY TYR ASN GLY LEU ALA GLU VAL GLY SEQRES 3 A 476 LYS LYS PHE GLU LYS ASP THR GLY ILE LYS VAL THR VAL SEQRES 4 A 476 GLU HIS PRO ASP LYS LEU GLU GLU LYS PHE PRO GLN VAL SEQRES 5 A 476 ALA ALA THR GLY ASP GLY PRO ASP ILE ILE PHE TRP ALA SEQRES 6 A 476 HIS ASP ARG PHE GLY GLY TYR ALA GLN SER GLY LEU LEU SEQRES 7 A 476 ALA GLU ILE THR PRO ASP LYS ALA PHE GLN ASP LYS LEU SEQRES 8 A 476 TYR PRO GLU THR TRP ASP ALA VAL ARG TYR ASN GLY LYS SEQRES 9 A 476 LEU ILE ALA TYR PRO ILE ALA VAL GLU ALA LEU SER LEU SEQRES 10 A 476 ILE TYR ASN LYS ASP LEU LEU PRO ASN PRO PRO LYS THR SEQRES 11 A 476 TRP GLU GLU ILE PRO ALA LEU ASP LYS GLU LEU LYS ALA SEQRES 12 A 476 LYS GLY LYS SER ALA LEU MET PHE ASN LEU GLN GLU PRO SEQRES 13 A 476 TYR PHE THR TRP PRO LEU ILE ALA ALA ASP GLY GLY TYR SEQRES 14 A 476 ALA PHE LYS TYR GLU ASN GLY LYS TYR ASP ILE LYS ASP SEQRES 15 A 476 VAL GLY VAL ASP ASN ALA GLY ALA LYS ALA GLY LEU THR SEQRES 16 A 476 PHE LEU VAL ASP LEU ILE LYS ASN LYS HIS MET ASN ALA SEQRES 17 A 476 ASP THR ASP TYR SER ILE ALA GLU ALA ALA PHE ASN LYS SEQRES 18 A 476 GLY GLU THR ALA MET THR ILE ASN GLY PRO TRP ALA TRP SEQRES 19 A 476 SER ASN ILE ASP THR SER LYS VAL ASN TYR GLY VAL THR SEQRES 20 A 476 VAL LEU PRO THR PHE LYS GLY GLN PRO SER LYS PRO PHE SEQRES 21 A 476 VAL GLY VAL LEU SER ALA GLY ILE ASN ALA ALA SER PRO SEQRES 22 A 476 ASN LYS GLU LEU ALA LYS GLU PHE LEU GLU ASN TYR LEU SEQRES 23 A 476 LEU THR ASP GLU GLY LEU GLU ALA VAL ASN LYS ASP LYS SEQRES 24 A 476 PRO LEU GLY ALA VAL ALA LEU LYS SER TYR GLU GLU GLU SEQRES 25 A 476 LEU ALA LYS ASP PRO ARG ILE ALA ALA THR MET GLU ASN SEQRES 26 A 476 ALA GLN LYS GLY GLU ILE MET PRO ASN ILE PRO GLN MET SEQRES 27 A 476 SER ALA PHE TRP TYR ALA VAL ARG THR ALA VAL ILE ASN SEQRES 28 A 476 ALA ALA SER GLY ARG GLN THR VAL ASP GLU ALA LEU LYS SEQRES 29 A 476 ASP ALA GLN THR ASN ALA ALA ALA GLU PHE SER LEU GLN SEQRES 30 A 476 ASP GLN HIS CYS GLU SER LEU SER LEU ALA SER ASN ILE SEQRES 31 A 476 SER GLY LEU GLN CYS ASN ALA SER VAL ASP LEU ILE GLY SEQRES 32 A 476 THR CYS TRP PRO ARG SER PRO ALA GLY GLN LEU VAL VAL SEQRES 33 A 476 ARG PRO CYS PRO ALA PHE PHE TYR GLY VAL ARG TYR ASN SEQRES 34 A 476 THR THR ASN ASN GLY TYR ARG GLU CYS LEU ALA ASN GLY SEQRES 35 A 476 SER TRP ALA ALA ARG VAL ASN TYR SER GLU CYS GLN GLU SEQRES 36 A 476 ILE LEU ASN GLU GLU LYS LYS SER LYS VAL HIS TYR HIS SEQRES 37 A 476 VAL ALA HIS HIS HIS HIS HIS HIS SEQRES 1 B 16 LEU ALA GLN GLN ALA HIS SER ASN ARG LYS LEU MET GLU SEQRES 2 B 16 ILE ILE NH2 HET NH2 B 42 1 HET GLC C 1 12 HET GLC C 2 11 HETNAM NH2 AMINO GROUP HETNAM GLC ALPHA-D-GLUCOPYRANOSE HETSYN GLC ALPHA-D-GLUCOSE; D-GLUCOSE; GLUCOSE FORMUL 2 NH2 H2 N FORMUL 3 GLC 2(C6 H12 O6) HELIX 1 1 GLY A -333 GLY A -317 1 17 HELIX 2 2 LYS A -307 ALA A -298 1 10 HELIX 3 3 ALA A -297 GLY A -295 5 3 HELIX 4 4 HIS A -285 GLY A -275 1 11 HELIX 5 5 GLU A -257 VAL A -252 1 6 HELIX 6 6 GLU A -219 LEU A -214 1 6 HELIX 7 7 ASP A -213 LYS A -207 1 7 HELIX 8 8 GLU A -196 GLY A -184 1 13 HELIX 9 9 ASN A -164 LYS A -149 1 16 HELIX 10 10 ASP A -140 GLY A -129 1 12 HELIX 11 11 GLY A -121 TRP A -119 5 3 HELIX 12 12 ALA A -118 SER A -111 1 8 HELIX 13 13 ASN A -77 TYR A -66 1 12 HELIX 14 14 THR A -63 LYS A -52 1 12 HELIX 15 15 LEU A -45 ALA A -37 1 9 HELIX 16 16 ASP A -35 GLY A -22 1 14 HELIX 17 17 PRO A -15 GLY A 4 1 20 HELIX 18 18 THR A 7 ALA A 21 1 15 HELIX 19 19 ASP A 27 GLU A 31 5 5 HELIX 20 20 ALA B 31 ILE B 41 1 11 SHEET 1 A 6 LYS A-315 GLU A-311 0 SHEET 2 A 6 LYS A-343 ILE A-338 1 N ILE A-340 O GLU A-311 SHEET 3 A 6 ILE A-290 ALA A-286 1 O PHE A-288 N TRP A-339 SHEET 4 A 6 PHE A -91 ILE A -83 -1 O SER A -86 N TRP A-287 SHEET 5 A 6 ALA A-244 GLU A-238 -1 N ILE A-241 O LEU A -87 SHEET 6 A 6 ALA A -48 VAL A -47 -1 O ALA A -48 N VAL A-239 SHEET 1 B 5 LYS A-315 GLU A-311 0 SHEET 2 B 5 LYS A-343 ILE A-338 1 N ILE A-340 O GLU A-311 SHEET 3 B 5 ILE A-290 ALA A-286 1 O PHE A-288 N TRP A-339 SHEET 4 B 5 PHE A -91 ILE A -83 -1 O SER A -86 N TRP A-287 SHEET 5 B 5 GLU A -21 ILE A -20 1 O GLU A -21 N VAL A -90 SHEET 1 C 2 ARG A-251 TYR A-250 0 SHEET 2 C 2 LYS A-247 LEU A-246 -1 O LYS A-247 N TYR A-250 SHEET 1 D 4 SER A-204 LEU A-202 0 SHEET 2 D 4 THR A-127 ASN A-122 1 O MET A-125 N ALA A-203 SHEET 3 D 4 SER A-235 ASN A-231 -1 N ILE A-233 O THR A-124 SHEET 4 D 4 TYR A-107 THR A-104 -1 O THR A-104 N LEU A-234 SHEET 1 E 2 TYR A-182 TYR A-178 0 SHEET 2 E 2 TYR A-173 GLY A-167 -1 O ASP A-172 N LYS A-179 SHEET 1 F 2 THR A-100 PHE A -99 0 SHEET 2 F 2 GLN A -96 PRO A -95 -1 O GLN A -96 N PHE A -99 SHEET 1 G 2 GLN A 43 CYS A 44 0 SHEET 2 G 2 SER A 58 PRO A 59 -1 O SER A 58 N CYS A 44 SHEET 1 H 2 SER A 47 VAL A 48 0 SHEET 2 H 2 CYS A 54 TRP A 55 -1 O TRP A 55 N SER A 47 SHEET 1 I 2 GLN A 62 PHE A 72 0 SHEET 2 I 2 VAL A 75 CYS A 87 -1 O GLY A 83 N ARG A 66 SSBOND 1 CYS A 30 CYS A 54 1555 1555 2.06 SSBOND 2 CYS A 44 CYS A 87 1555 1555 2.04 SSBOND 3 CYS A 68 CYS A 102 1555 1555 2.05 LINK C ILE B 41 N NH2 B 42 1555 1555 1.33 LINK O4 GLC C 1 C1 GLC C 2 1555 1555 1.41 CRYST1 112.977 112.977 158.240 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 0.008851 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008851 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006320 0.00000