HEADER ENDOCYTOSIS/EXOCYTOSIS 13-AUG-99 1CR5 TITLE N-TERMINAL DOMAIN OF SEC18P COMPND MOL_ID: 1; COMPND 2 MOLECULE: SEC18P (RESIDUES 22 - 210); COMPND 3 CHAIN: A, B, C; COMPND 4 FRAGMENT: N-TERMINAL DOMAIN; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SACCHAROMYCES CEREVISIAE; SOURCE 3 ORGANISM_COMMON: BAKER'S YEAST; SOURCE 4 ORGANISM_TAXID: 4932; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_PLASMID: PAED4 KEYWDS DOUBLE-PSI BETA BARREL, VESICLE FUSION, ENDOCYTOSIS-EXOCYTOSIS KEYWDS 2 COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR S.M.BABOR,D.FASS REVDAT 3 31-JAN-18 1CR5 1 REMARK REVDAT 2 24-FEB-09 1CR5 1 VERSN REVDAT 1 22-DEC-99 1CR5 0 JRNL AUTH S.M.BABOR,D.FASS JRNL TITL CRYSTAL STRUCTURE OF THE SEC18P N-TERMINAL DOMAIN. JRNL REF PROC.NATL.ACAD.SCI.USA V. 96 14759 1999 JRNL REFN ISSN 0027-8424 JRNL PMID 10611286 JRNL DOI 10.1073/PNAS.96.26.14759 REMARK 2 REMARK 2 RESOLUTION. 2.30 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30 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) (%) : 97.9 REMARK 3 NUMBER OF REFLECTIONS : 22187 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.230 REMARK 3 FREE R VALUE : 0.277 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 1547 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) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL 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 : 4231 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 54 REMARK 3 SOLVENT ATOMS : 270 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 21.40 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 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) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.344 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) : 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 1CR5 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 17-AUG-99. REMARK 100 THE DEPOSITION ID IS D_1000009510. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 09-JUN-99 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.6 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 : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 22366 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.8 REMARK 200 DATA REDUNDANCY : 4.000 REMARK 200 R MERGE (I) : 0.04000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 23.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.38 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.8 REMARK 200 DATA REDUNDANCY IN SHELL : 4.00 REMARK 200 R MERGE FOR SHELL (I) : 0.11500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: SHARP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 37.18 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.96 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 8000, SODIUM PHOSPHATE, DIMETHYL REMARK 280 SULFOXIDE, ATP, PH 5.6, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 4K, TEMPERATURE 277.0K 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 16.07000 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, 3 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 350 REMARK 350 BIOMOLECULE: 3 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 22 REMARK 465 ASP A 23 REMARK 465 THR A 24 REMARK 465 ARG A 25 REMARK 465 ARG A 126 REMARK 465 GLY A 127 REMARK 465 LYS A 128 REMARK 465 ALA A 129 REMARK 465 VAL A 130 REMARK 465 SER A 131 REMARK 465 THR A 132 REMARK 465 MET B 22 REMARK 465 ARG B 126 REMARK 465 GLY B 127 REMARK 465 LYS B 128 REMARK 465 ALA B 129 REMARK 465 VAL B 130 REMARK 465 SER B 131 REMARK 465 THR B 132 REMARK 465 VAL B 133 REMARK 465 PHE B 134 REMARK 465 LYS B 208 REMARK 465 GLY B 209 REMARK 465 ARG B 210 REMARK 465 MET C 22 REMARK 465 ASP C 23 REMARK 465 THR C 24 REMARK 465 ARG C 25 REMARK 465 ALA C 125 REMARK 465 ARG C 126 REMARK 465 GLY C 127 REMARK 465 LYS C 128 REMARK 465 ALA C 129 REMARK 465 VAL C 130 REMARK 465 SER C 131 REMARK 465 THR C 132 REMARK 465 GLY C 209 REMARK 465 ARG C 210 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 NH2 ARG B 172 OD1 ASN C 37 2636 2.17 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ARG B 124 NE - CZ - NH2 ANGL. DEV. = 3.6 DEGREES 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 LEU A 63 -43.73 -142.56 REMARK 500 ASN A 94 -7.60 74.88 REMARK 500 SER A 149 -1.75 78.79 REMARK 500 THR A 155 -18.98 79.48 REMARK 500 LYS A 208 106.84 -53.78 REMARK 500 LEU B 63 -43.49 -142.86 REMARK 500 ASN B 94 -7.07 74.89 REMARK 500 GLN B 111 52.88 -93.57 REMARK 500 SER B 149 -1.40 78.10 REMARK 500 THR B 155 -17.95 80.45 REMARK 500 ASP B 178 159.07 -37.20 REMARK 500 THR B 185 -32.23 -133.59 REMARK 500 LEU C 63 -43.37 -142.90 REMARK 500 ASN C 94 -7.68 75.04 REMARK 500 SER C 149 -1.72 77.97 REMARK 500 THR C 155 -18.56 81.11 REMARK 500 LEU C 179 -66.79 -28.12 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 NEN A 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NEN A 602 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NEN B 603 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NEN B 604 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NEN C 605 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NEN C 606 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1QDN RELATED DB: PDB REMARK 900 N-TERMINAL DOMAIN OF N-ETHYLMALEIMIDE SENSITIVE FACTOR REMARK 900 RELATED ID: 1QCS RELATED DB: PDB REMARK 900 N-TERMINAL DOMAIN OF N-ETHYLMALEIMIDE SENSITIVE FACTOR DBREF 1CR5 A 22 210 UNP P18759 SEC18_YEAST 22 210 DBREF 1CR5 B 22 210 UNP P18759 SEC18_YEAST 22 210 DBREF 1CR5 C 22 210 UNP P18759 SEC18_YEAST 22 210 SEQRES 1 A 189 MET ASP THR ARG THR ARG HIS LEU LYS VAL SER ASN CYS SEQRES 2 A 189 PRO ASN ASN SER TYR ALA LEU ALA ASN VAL ALA ALA VAL SEQRES 3 A 189 SER PRO ASN ASP PHE PRO ASN ASN ILE TYR ILE ILE ILE SEQRES 4 A 189 ASP ASN LEU PHE VAL PHE THR THR ARG HIS SER ASN ASP SEQRES 5 A 189 ILE PRO PRO GLY THR ILE GLY PHE ASN GLY ASN GLN ARG SEQRES 6 A 189 THR TRP GLY GLY TRP SER LEU ASN GLN ASP VAL GLN ALA SEQRES 7 A 189 LYS ALA PHE ASP LEU PHE LYS TYR SER GLY LYS GLN SER SEQRES 8 A 189 TYR LEU GLY SER ILE ASP ILE ASP ILE SER PHE ARG ALA SEQRES 9 A 189 ARG GLY LYS ALA VAL SER THR VAL PHE ASP GLN ASP GLU SEQRES 10 A 189 LEU ALA LYS GLN PHE VAL ARG CYS TYR GLU SER GLN ILE SEQRES 11 A 189 PHE SER PRO THR GLN TYR LEU ILE MET GLU PHE GLN GLY SEQRES 12 A 189 HIS PHE PHE ASP LEU LYS ILE ARG ASN VAL GLN ALA ILE SEQRES 13 A 189 ASP LEU GLY ASP ILE GLU PRO THR SER ALA VAL ALA THR SEQRES 14 A 189 GLY ILE GLU THR LYS GLY ILE LEU THR LYS GLN THR GLN SEQRES 15 A 189 ILE ASN PHE PHE LYS GLY ARG SEQRES 1 B 189 MET ASP THR ARG THR ARG HIS LEU LYS VAL SER ASN CYS SEQRES 2 B 189 PRO ASN ASN SER TYR ALA LEU ALA ASN VAL ALA ALA VAL SEQRES 3 B 189 SER PRO ASN ASP PHE PRO ASN ASN ILE TYR ILE ILE ILE SEQRES 4 B 189 ASP ASN LEU PHE VAL PHE THR THR ARG HIS SER ASN ASP SEQRES 5 B 189 ILE PRO PRO GLY THR ILE GLY PHE ASN GLY ASN GLN ARG SEQRES 6 B 189 THR TRP GLY GLY TRP SER LEU ASN GLN ASP VAL GLN ALA SEQRES 7 B 189 LYS ALA PHE ASP LEU PHE LYS TYR SER GLY LYS GLN SER SEQRES 8 B 189 TYR LEU GLY SER ILE ASP ILE ASP ILE SER PHE ARG ALA SEQRES 9 B 189 ARG GLY LYS ALA VAL SER THR VAL PHE ASP GLN ASP GLU SEQRES 10 B 189 LEU ALA LYS GLN PHE VAL ARG CYS TYR GLU SER GLN ILE SEQRES 11 B 189 PHE SER PRO THR GLN TYR LEU ILE MET GLU PHE GLN GLY SEQRES 12 B 189 HIS PHE PHE ASP LEU LYS ILE ARG ASN VAL GLN ALA ILE SEQRES 13 B 189 ASP LEU GLY ASP ILE GLU PRO THR SER ALA VAL ALA THR SEQRES 14 B 189 GLY ILE GLU THR LYS GLY ILE LEU THR LYS GLN THR GLN SEQRES 15 B 189 ILE ASN PHE PHE LYS GLY ARG SEQRES 1 C 189 MET ASP THR ARG THR ARG HIS LEU LYS VAL SER ASN CYS SEQRES 2 C 189 PRO ASN ASN SER TYR ALA LEU ALA ASN VAL ALA ALA VAL SEQRES 3 C 189 SER PRO ASN ASP PHE PRO ASN ASN ILE TYR ILE ILE ILE SEQRES 4 C 189 ASP ASN LEU PHE VAL PHE THR THR ARG HIS SER ASN ASP SEQRES 5 C 189 ILE PRO PRO GLY THR ILE GLY PHE ASN GLY ASN GLN ARG SEQRES 6 C 189 THR TRP GLY GLY TRP SER LEU ASN GLN ASP VAL GLN ALA SEQRES 7 C 189 LYS ALA PHE ASP LEU PHE LYS TYR SER GLY LYS GLN SER SEQRES 8 C 189 TYR LEU GLY SER ILE ASP ILE ASP ILE SER PHE ARG ALA SEQRES 9 C 189 ARG GLY LYS ALA VAL SER THR VAL PHE ASP GLN ASP GLU SEQRES 10 C 189 LEU ALA LYS GLN PHE VAL ARG CYS TYR GLU SER GLN ILE SEQRES 11 C 189 PHE SER PRO THR GLN TYR LEU ILE MET GLU PHE GLN GLY SEQRES 12 C 189 HIS PHE PHE ASP LEU LYS ILE ARG ASN VAL GLN ALA ILE SEQRES 13 C 189 ASP LEU GLY ASP ILE GLU PRO THR SER ALA VAL ALA THR SEQRES 14 C 189 GLY ILE GLU THR LYS GLY ILE LEU THR LYS GLN THR GLN SEQRES 15 C 189 ILE ASN PHE PHE LYS GLY ARG HET NEN A 601 9 HET NEN A 602 9 HET NEN B 603 9 HET NEN B 604 9 HET NEN C 605 9 HET NEN C 606 9 HETNAM NEN 1-ETHYL-PYRROLIDINE-2,5-DIONE FORMUL 4 NEN 6(C6 H9 N O2) FORMUL 10 HOH *270(H2 O) HELIX 1 1 ASN A 36 LEU A 41 1 6 HELIX 2 2 ASN A 82 GLY A 90 1 9 HELIX 3 3 ASP A 103 GLY A 109 1 7 HELIX 4 4 ASP A 135 GLU A 148 1 14 HELIX 5 5 ASN B 36 LEU B 41 1 6 HELIX 6 6 ASN B 82 GLY B 90 1 9 HELIX 7 7 ASP B 103 SER B 108 1 6 HELIX 8 8 GLY B 109 SER B 112 5 4 HELIX 9 9 ASP B 135 GLU B 148 1 14 HELIX 10 10 ASN C 36 LEU C 41 1 6 HELIX 11 11 ASN C 82 GLY C 90 1 9 HELIX 12 12 ASP C 103 GLY C 109 1 7 HELIX 13 13 ASP C 135 GLU C 148 1 14 SHEET 1 A 7 ARG A 27 ASN A 33 0 SHEET 2 A 7 THR A 78 PHE A 81 1 N ILE A 79 O LYS A 30 SHEET 3 A 7 ARG A 27 ASN A 33 1 O LYS A 30 N ILE A 79 SHEET 4 A 7 ASP A 96 ALA A 101 -1 O VAL A 97 N LEU A 29 SHEET 5 A 7 TYR A 57 ILE A 60 -1 N ILE A 59 O LYS A 100 SHEET 6 A 7 PHE A 64 HIS A 70 -1 O PHE A 64 N ILE A 60 SHEET 7 A 7 VAL A 44 VAL A 47 1 N ALA A 45 O THR A 67 SHEET 1 B 4 TYR A 157 PHE A 162 0 SHEET 2 B 4 HIS A 165 ILE A 177 -1 O HIS A 165 N PHE A 162 SHEET 3 B 4 TYR A 113 PHE A 123 -1 O TYR A 113 N ILE A 177 SHEET 4 B 4 GLN A 203 LYS A 208 1 N GLN A 203 O GLY A 115 SHEET 1 C 2 ILE A 151 PHE A 152 0 SHEET 2 C 2 GLY A 196 ILE A 197 -1 O GLY A 196 N PHE A 152 SHEET 1 D 7 ARG B 27 ASN B 33 0 SHEET 2 D 7 THR B 78 PHE B 81 1 N ILE B 79 O LYS B 30 SHEET 3 D 7 ARG B 27 ASN B 33 1 O LYS B 30 N ILE B 79 SHEET 4 D 7 ASP B 96 ALA B 101 -1 O VAL B 97 N LEU B 29 SHEET 5 D 7 TYR B 57 ILE B 60 -1 N ILE B 59 O LYS B 100 SHEET 6 D 7 PHE B 64 HIS B 70 -1 O PHE B 64 N ILE B 60 SHEET 7 D 7 VAL B 44 VAL B 47 1 N ALA B 45 O THR B 67 SHEET 1 E 4 TYR B 157 PHE B 162 0 SHEET 2 E 4 HIS B 165 ALA B 176 -1 O HIS B 165 N PHE B 162 SHEET 3 E 4 LEU B 114 PHE B 123 -1 N GLY B 115 O GLN B 175 SHEET 4 E 4 GLN B 203 PHE B 207 1 N GLN B 203 O GLY B 115 SHEET 1 F 2 ILE B 151 PHE B 152 0 SHEET 2 F 2 GLY B 196 ILE B 197 -1 O GLY B 196 N PHE B 152 SHEET 1 G 7 ARG C 27 ASN C 33 0 SHEET 2 G 7 THR C 78 PHE C 81 1 N ILE C 79 O LYS C 30 SHEET 3 G 7 ARG C 27 ASN C 33 1 O LYS C 30 N ILE C 79 SHEET 4 G 7 ASP C 96 ALA C 101 -1 O VAL C 97 N LEU C 29 SHEET 5 G 7 TYR C 57 ILE C 60 -1 N ILE C 59 O LYS C 100 SHEET 6 G 7 PHE C 64 HIS C 70 -1 O PHE C 64 N ILE C 60 SHEET 7 G 7 VAL C 44 VAL C 47 1 N ALA C 45 O THR C 67 SHEET 1 H 4 TYR C 157 PHE C 162 0 SHEET 2 H 4 HIS C 165 ASP C 178 -1 O HIS C 165 N PHE C 162 SHEET 3 H 4 SER C 112 PHE C 123 -1 O TYR C 113 N ILE C 177 SHEET 4 H 4 GLN C 203 PHE C 207 1 N GLN C 203 O GLY C 115 SHEET 1 I 2 ILE C 151 PHE C 152 0 SHEET 2 I 2 GLY C 196 ILE C 197 -1 O GLY C 196 N PHE C 152 LINK C1 NEN A 601 SG CYS A 34 1555 1555 1.84 LINK C1 NEN A 602 SG CYS A 146 1555 1555 1.83 LINK C1 NEN B 603 SG CYS B 34 1555 1555 1.83 LINK C1 NEN B 604 SG CYS B 146 1555 1555 1.82 LINK C1 NEN C 605 SG CYS C 34 1555 1555 1.83 LINK C1 NEN C 606 SG CYS C 146 1555 1555 1.84 SITE 1 AC1 6 CYS A 34 PRO A 35 ASN A 36 TYR A 39 SITE 2 AC1 6 SER A 71 ASP A 73 SITE 1 AC2 5 LEU A 41 ALA A 42 ARG A 145 CYS A 146 SITE 2 AC2 5 HOH A 454 SITE 1 AC3 7 CYS B 34 PRO B 35 ASN B 36 TYR B 39 SITE 2 AC3 7 SER B 71 ASP B 73 HOH B 333 SITE 1 AC4 4 LEU B 41 ALA B 42 ARG B 145 CYS B 146 SITE 1 AC5 7 CYS C 34 PRO C 35 ASN C 36 TYR C 39 SITE 2 AC5 7 ALA C 46 SER C 71 ASP C 73 SITE 1 AC6 5 LEU C 41 ALA C 42 ARG C 145 CYS C 146 SITE 2 AC6 5 HOH C 359 CRYST1 93.710 32.140 94.850 90.00 118.70 90.00 P 1 21 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 0.010671 0.000000 0.005842 0.00000 SCALE2 0.000000 0.031114 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012020 0.00000