HEADER ANTIBIOTIC 04-JUN-99 1C4D TITLE GRAMICIDIN CSCL COMPLEX CAVEAT 1C4D DVA A 6 HAS WRONG CHIRALITY AT ATOM CA DVA A 6 C-ALPHA IS CAVEAT 2 1C4D PLANAR DVA C 8 C-ALPHA IS PLANAR DVA D 6 C-ALPHA IS PLANAR CAVEAT 3 1C4D DVA D 8 C-ALPHA IS PLANAR COMPND MOL_ID: 1; COMPND 2 MOLECULE: GRAMICIDIN A; COMPND 3 CHAIN: A, B, C, D; COMPND 4 SYNONYM: VALYL GRAMICIDIN SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BREVIBACILLUS BREVIS; SOURCE 3 ORGANISM_TAXID: 1393 KEYWDS ANTIBIOTIC, GRAMICIDIN, ANTIFUNGAL, ANTIBACTERIAL, DOUBLE HELIX, KEYWDS 2 MEMBRANE ION CHANNEL, LINEAR GRAMICIDIN EXPDTA X-RAY DIFFRACTION AUTHOR B.A.WALLACE REVDAT 6 15-NOV-23 1C4D 1 REMARK LINK ATOM REVDAT 5 04-OCT-17 1C4D 1 REMARK REVDAT 4 27-JUL-11 1C4D 1 ATOM HETATM REMARK SEQRES REVDAT 3 13-JUL-11 1C4D 1 VERSN REVDAT 2 24-FEB-09 1C4D 1 VERSN REVDAT 1 03-JAN-00 1C4D 0 JRNL AUTH B.A.WALLACE,K.RAVIKUMAR JRNL TITL THE GRAMICIDIN PORE: CRYSTAL STRUCTURE OF A CESIUM COMPLEX. JRNL REF SCIENCE V. 241 182 1988 JRNL REFN ISSN 0036-8075 JRNL PMID 2455344 JRNL DOI 10.1126/SCIENCE.2455344 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH B.A.WALLACE,W.A.HENDRICKSON,K.RAVIKUMAR REMARK 1 TITL THE USE OF SINGLE-WAVELENGTH ANOMALOUS SCATTERING TO SOLVE REMARK 1 TITL 2 THE CRYSTAL STRUCTURE OF A GRAMICIDIN A/ CAESIUM CHLORIDE REMARK 1 TITL 3 COMPLEX REMARK 1 REF ACTA CRYSTALLOGR., SECT.B V. B46 440 1990 REMARK 1 REFN ISSN 0108-7681 REMARK 1 DOI 10.1107/S0108768190001161 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 5.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 1.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 10.000 REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 3017 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NONE REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.232 REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL 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 : 544 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 40 REMARK 3 SOLVENT ATOMS : 20 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 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) : 0.042 REMARK 3 BOND ANGLES (DEGREES) : 5.140 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 31.57 REMARK 3 IMPROPER ANGLES (DEGREES) : 6.270 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 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 : PARHCSDX.PRO REMARK 3 PARAMETER FILE 2 : IONS.PAR REMARK 3 PARAMETER FILE 3 : NULL REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : TOPHCSDX.PRO REMARK 3 TOPOLOGY FILE 2 : GRAM.TOP REMARK 3 TOPOLOGY FILE 3 : IONS.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: INITIAL REFINEMENT REPORTED IN REMARK 3 REFERENCES 1 & 2 USED PROLSQ REMARK 4 REMARK 4 1C4D COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-AUG-99. REMARK 100 THE DEPOSITION ID IS D_1000001290. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : MAY-83 REMARK 200 TEMPERATURE (KELVIN) : 290 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54 REMARK 200 MONOCHROMATOR : NI FILTER REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : DIFFRACTOMETER REMARK 200 DETECTOR MANUFACTURER : PICKER FACS-1 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HANSON ET AL REMARK 200 DATA SCALING SOFTWARE : ANOSCL, SCALE2, SCALE3 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 3813 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 25.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 2.000 REMARK 200 R MERGE (I) : NULL 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) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.50 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.2 REMARK 200 DATA REDUNDANCY IN SHELL : 2.00 REMARK 200 R MERGE FOR SHELL (I) : NULL 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: SINGLE WAVELENGTH REMARK 200 ANOMALOUS SCATTERING FROM CESIUM REMARK 200 SOFTWARE USED: PHASIT, ASCALC REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: DATA EXHIBITED A HIGH MOSAIC SPREAD (1.5 - 2.0 DEGREES) REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 31.67 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.73 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 25 MG/ML GRAMICIDIN IN 53 MM CSCL IN REMARK 280 METHANOL AT 10C FOR 3 MONTHS, BATCH METHOD, TEMPERATURE 283K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 16.05900 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 15.58700 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 26.05150 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 15.58700 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 16.05900 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 26.05150 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, 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: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D 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 400 REMARK 400 COMPOUND REMARK 400 GRAMICIDIN IS A HETEROGENEOUS MIXTURE OF SEVERAL COMPOUNDS REMARK 400 INCLUDING GRAMICIDIN A, B AND C WHICH ARE OBTAINED FROM REMARK 400 BACILLUS BREVIS AND CALLED COLLECTIVELY GRAMICIDIN D REMARK 400 HERE, GRAMICIDIN A IS REPRESENTED BY THE SEQUENCE (SEQRES) REMARK 400 REMARK 400 THE GRAMICIDIN A IS POLYPEPTIDE, A MEMBER OF ANTIBIOTIC CLASS. REMARK 400 REMARK 400 GROUP: 1 REMARK 400 NAME: GRAMICIDIN A REMARK 400 CHAIN: A, B, C, D REMARK 400 COMPONENT_1: PEPTIDE LIKE POLYMER REMARK 400 DESCRIPTION: GRAMICIDIN A IS A HEXADECAMERIC HELICAL PEPTIDE WITH REMARK 400 ALTERNATING D,L CHARACTERISTICS. THE N-TERM IS REMARK 400 FORMYLATED (RESIDUE 0). THE C-TERM IS CAPPED WITH REMARK 400 ETHANOLAMINE (RESIDUE 16). 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 ALA B 5 O HOH B 2005 2.00 REMARK 500 O DLE D 12 O HOH D 2001 2.04 REMARK 500 O FVA A 1 O TRP B 13 2.11 REMARK 500 O TRP C 13 O1 FVA D 1 2.11 REMARK 500 CS CS D 116 O MOH D 132 2.16 REMARK 500 O FVA C 1 O TRP D 13 2.16 REMARK 500 O DLE C 14 N DVA D 6 2.18 REMARK 500 REMARK 500 REMARK: NULL 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 O1 FVA A 1 O ETA A 16 3555 2.11 REMARK 500 O1 FVA C 1 O MOH D 131 3655 2.13 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 DVA A 6 CA DVA A 6 CB -0.213 REMARK 500 TRP A 11 CG TRP A 11 CD1 -0.105 REMARK 500 TRP A 13 CB TRP A 13 CG -0.120 REMARK 500 TRP A 15 CB TRP A 15 CG -0.196 REMARK 500 TRP B 13 CE3 TRP B 13 CZ3 -0.128 REMARK 500 ALA C 3 CA ALA C 3 CB -0.150 REMARK 500 DVA C 8 CB DVA C 8 CG2 -0.175 REMARK 500 TRP C 9 CB TRP C 9 CG 0.111 REMARK 500 TRP C 13 CB TRP C 13 CG -0.148 REMARK 500 TRP C 13 CG TRP C 13 CD1 -0.099 REMARK 500 TRP C 15 CB TRP C 15 CG -0.148 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 DLE A 4 CA - CB - CG ANGL. DEV. = 37.1 DEGREES REMARK 500 DLE A 4 CB - CG - CD1 ANGL. DEV. = -15.3 DEGREES REMARK 500 DVA A 6 CA - CB - CG1 ANGL. DEV. = 12.7 DEGREES REMARK 500 DVA A 6 N - CA - C ANGL. DEV. = 22.7 DEGREES REMARK 500 DLE A 10 N - CA - C ANGL. DEV. = 18.1 DEGREES REMARK 500 DLE B 4 CA - CB - CG ANGL. DEV. = 19.0 DEGREES REMARK 500 DLE B 10 CA - CB - CG ANGL. DEV. = 29.0 DEGREES REMARK 500 DLE B 10 N - CA - C ANGL. DEV. = 17.9 DEGREES REMARK 500 DLE B 12 CB - CA - C ANGL. DEV. = 11.7 DEGREES REMARK 500 DLE C 4 N - CA - CB ANGL. DEV. = -13.9 DEGREES REMARK 500 DLE C 4 CA - CB - CG ANGL. DEV. = 31.7 DEGREES REMARK 500 DLE C 4 N - CA - C ANGL. DEV. = 16.7 DEGREES REMARK 500 DVA C 8 CA - CB - CG2 ANGL. DEV. = -13.0 DEGREES REMARK 500 DVA C 8 N - CA - C ANGL. DEV. = 21.3 DEGREES REMARK 500 DLE C 10 CA - CB - CG ANGL. DEV. = 22.3 DEGREES REMARK 500 DLE C 10 N - CA - C ANGL. DEV. = 17.8 DEGREES REMARK 500 DLE C 12 N - CA - CB ANGL. DEV. = 13.3 DEGREES REMARK 500 DLE C 12 CA - CB - CG ANGL. DEV. = 25.5 DEGREES REMARK 500 VAL D 7 CB - CA - C ANGL. DEV. = 19.0 DEGREES REMARK 500 VAL D 7 CG1 - CB - CG2 ANGL. DEV. = 13.2 DEGREES REMARK 500 DLE D 10 CA - CB - CG ANGL. DEV. = -19.2 DEGREES REMARK 500 DLE D 10 N - CA - C ANGL. DEV. = 20.5 DEGREES REMARK 500 DLE D 14 CB - CG - CD1 ANGL. DEV. = -11.2 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 ALA A 3 112.75 168.09 REMARK 500 ALA B 3 108.74 160.10 REMARK 500 ALA C 3 102.11 175.24 REMARK 500 ALA C 5 108.99 -161.62 REMARK 500 ALA D 3 104.92 179.54 REMARK 500 ALA D 5 83.17 -154.58 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 ALA B 3 21.01 REMARK 500 DLE D 12 -11.25 REMARK 500 TRP D 15 -10.66 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 CS A 116 CS REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ALA A 5 O REMARK 620 2 MOH A 133 O 105.7 REMARK 620 3 TRP B 9 O 48.2 80.8 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CS B 116 CS REMARK 620 N RES CSSEQI ATOM REMARK 620 1 DLE A 14 O REMARK 620 2 HOH A2001 O 138.6 REMARK 620 3 ALA B 3 O 143.6 75.6 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CS A 118 CS REMARK 620 N RES CSSEQI ATOM REMARK 620 1 MOH C 120 O REMARK 620 2 TRP D 13 NE1 78.6 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CS C 116 CS REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TRP C 11 O REMARK 620 2 CL D 119 CL 86.6 REMARK 620 N 1 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CS A 116 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CS A 117 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CS A 118 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 119 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 120 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CS B 116 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 117 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CS C 116 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL C 117 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL C 118 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CS D 116 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CS D 117 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CS D 118 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL D 119 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR CHAIN A OF GRAMICIDIN A REMARK 800 REMARK 800 SITE_IDENTIFIER: BC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR CHAIN B OF GRAMICIDIN A REMARK 800 REMARK 800 SITE_IDENTIFIER: BC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR CHAIN C OF GRAMICIDIN A REMARK 800 REMARK 800 SITE_IDENTIFIER: BC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR CHAIN D OF GRAMICIDIN A REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1TK2 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF GRAMICIDIN S COMPLEXED WITH ALKALINE REMARK 900 PROTEINASE SAVINASE REMARK 900 RELATED ID: 2XDC RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF GRAMICIDIN A FROM CRYSTALS GROWN IN A LIPID REMARK 900 CUBIC PHASE. REMARK 900 RELATED ID: 1AV2 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF GRAMICIDIN A COMPLEXED WITH CESIUM CHLORIDE REMARK 900 RELATED ID: 1BDW RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF GRAMICIDIN A FROM BACILLUS BREVIS REMARK 900 RELATED ID: 1GMK RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF GRAMICIDIN A COMPLRXED WITH POTASSIUM REMARK 900 THIOCYANATE REMARK 900 RELATED ID: 1GRM RELATED DB: PDB REMARK 900 SOLUTION STRUCTURE OF THE GRAMICIDIN A REMARK 900 RELATED ID: 1JNO RELATED DB: PDB REMARK 900 SOLUTION STRUCTURE OF GRAMICIDIN A IN SODIUM DODECYL SULFATE REMARK 900 MICELLES REMARK 900 RELATED ID: 1KQE RELATED DB: PDB REMARK 900 SOLUTION STRUCTURE OF A LINKED SHORTENED GRAMICIDIN A IN BENZENE/ REMARK 900 ACETONE 10:1 REMARK 900 RELATED ID: 1MAG RELATED DB: PDB REMARK 900 SOLID STATE NMR STRUCTURE OF GRAMICIDIN A IN HYDRATED DMPC BILAYERS, REMARK 900 RELATED ID: 1MIC RELATED DB: PDB REMARK 900 SOLUTION STRUCTURE OF GRAMICIDIN A IN METHANOL IN THE PRESENCE OF REMARK 900 CACL REMARK 900 RELATED ID: 1NG8 RELATED DB: PDB REMARK 900 SOLUTION STRUCTURE OF GRAMICIDIN A (W15G) IN SODIUM DODECYL SULFATE REMARK 900 MICELLES REMARK 900 RELATED ID: 1NRM RELATED DB: PDB REMARK 900 SOLUTION STRUCTURE OF GRAMICIDIN A IN DODECYL PHOSPHOCHOLINE REMARK 900 MICELLES REMARK 900 RELATED ID: 1NRU RELATED DB: PDB REMARK 900 SOLUTION STRUCTURE OF GRAMICIDIN A IN DODECYL PHOSPHOCHOLINE REMARK 900 MICELLES IN THE PRESENCE OF EXCESS NA+ REMARK 900 RELATED ID: 1NT5 RELATED DB: PDB REMARK 900 SOLUTION STRUCTURE OF GRAMICIDIN A (V1F) IN SODIUM DODECYL SULFATE REMARK 900 MICELLES REMARK 900 RELATED ID: 1JO3 RELATED DB: PDB REMARK 900 SOLUTION STRUCTURE OF GRAMICIDIN B IN SODIUM DODECYL SULFATE REMARK 900 MICELLES REMARK 900 RELATED ID: 1JO4 RELATED DB: PDB REMARK 900 SOLUTION STRUCTURE OF GRAMICIDIN C IN SODIUM DODECYL SULFATE REMARK 900 MICELLES REMARK 900 RELATED ID: 1NT6 RELATED DB: PDB REMARK 900 SOLUTION STRUCTURE OF F1-GRAMICIDIN C IN SODIUM DODECYL SULFATE REMARK 900 MICELLES REMARK 900 RELATED ID: 1TKQ RELATED DB: PDB REMARK 900 SOLUTION STRUCTURE OF A LINKED UNSYMMETRIC GRAMICIDIN A IN A REMARK 900 MEMBRANE-ISOELECTRICAL SOLVENTS MIXTURE, IN THE PRESENCE OF CSCL REMARK 900 RELATED ID: 1W5U RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF GRAMICIDIN D IN ETHANOL REMARK 900 RELATED ID: 2IZQ RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF GRAMICIDIN D COMPLEX WITH KI IN METHANOL REMARK 900 RELATED ID: 3L8L RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF GRAMICIDIN D COMPLEX WITH NAI REMARK 900 RELATED ID: 1AL4 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF GRAMICIDIN D IN N-PROPANOL REMARK 900 RELATED ID: 1ALX RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF GRAMICIDIN D IN METHANOL REMARK 900 RELATED ID: 1ALZ RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF GRAMICIDIN D IN ETHANOL DBREF 1C4D A 1 16 NOR NOR00243 NOR00243 1 16 DBREF 1C4D B 1 16 NOR NOR00243 NOR00243 1 16 DBREF 1C4D C 1 16 NOR NOR00243 NOR00243 1 16 DBREF 1C4D D 1 16 NOR NOR00243 NOR00243 1 16 SEQRES 1 A 16 FVA GLY ALA DLE ALA DVA VAL DVA TRP DLE TRP DLE TRP SEQRES 2 A 16 DLE TRP ETA SEQRES 1 B 16 FVA GLY ALA DLE ALA DVA VAL DVA TRP DLE TRP DLE TRP SEQRES 2 B 16 DLE TRP ETA SEQRES 1 C 16 FVA GLY ALA DLE ALA DVA VAL DVA TRP DLE TRP DLE TRP SEQRES 2 C 16 DLE TRP ETA SEQRES 1 D 16 FVA GLY ALA DLE ALA DVA VAL DVA TRP DLE TRP DLE TRP SEQRES 2 D 16 DLE TRP ETA HET FVA A 1 9 HET DLE A 4 8 HET DVA A 6 7 HET DVA A 8 7 HET DLE A 10 8 HET DLE A 12 8 HET DLE A 14 8 HET ETA A 16 4 HET FVA B 1 9 HET DLE B 4 8 HET DVA B 6 7 HET DVA B 8 7 HET DLE B 10 8 HET DLE B 12 8 HET DLE B 14 8 HET ETA B 16 4 HET FVA C 1 9 HET DLE C 4 8 HET DVA C 6 7 HET DVA C 8 7 HET DLE C 10 8 HET DLE C 12 8 HET DLE C 14 8 HET ETA C 16 4 HET FVA D 1 9 HET DLE D 4 8 HET DVA D 6 7 HET DVA D 8 7 HET DLE D 10 8 HET DLE D 12 8 HET DLE D 14 8 HET ETA D 16 4 HET CS A 116 1 HET CS A 117 1 HET CS A 118 1 HET CL A 119 1 HET CL A 120 1 HET MOH A 133 2 HET MOH A 138 2 HET MOH A 140 2 HET MOH A 145 2 HET CS B 116 1 HET CL B 117 1 HET MOH B 139 2 HET MOH B 146 2 HET MOH B 151 2 HET CS C 116 1 HET CL C 117 1 HET CL C 118 1 HET MOH C 120 2 HET MOH C 122 2 HET CS D 116 1 HET CS D 117 1 HET CS D 118 1 HET CL D 119 1 HET MOH D 121 2 HET MOH D 127 2 HET MOH D 131 2 HET MOH D 132 2 HETNAM FVA N-FORMYL-L-VALINE HETNAM DLE D-LEUCINE HETNAM DVA D-VALINE HETNAM ETA ETHANOLAMINE HETNAM CS CESIUM ION HETNAM CL CHLORIDE ION HETNAM MOH METHANOL FORMUL 1 FVA 4(C6 H11 N O3) FORMUL 1 DLE 16(C6 H13 N O2) FORMUL 1 DVA 8(C5 H11 N O2) FORMUL 1 ETA 4(C2 H7 N O) FORMUL 5 CS 8(CS 1+) FORMUL 8 CL 6(CL 1-) FORMUL 10 MOH 13(C H4 O) FORMUL 32 HOH *20(H2 O) SHEET 1 AA 3 DLE A 4 DLE A 10 0 SHEET 2 AA 3 DLE B 4 DLE B 14 -1 O ALA B 5 N TRP A 9 SHEET 3 AA 3 DLE A 12 DLE A 14 -1 O DLE A 12 N DVA B 8 SHEET 1 CA 2 GLY C 2 DLE C 14 0 SHEET 2 CA 2 GLY D 2 TRP D 13 -1 O ALA D 3 N TRP C 11 LINK C FVA A 1 N GLY A 2 1555 1555 1.35 LINK C ALA A 3 N DLE A 4 1555 1555 1.35 LINK C DLE A 4 N ALA A 5 1555 1555 1.33 LINK C ALA A 5 N DVA A 6 1555 1555 1.35 LINK C DVA A 6 N VAL A 7 1555 1555 1.34 LINK C VAL A 7 N DVA A 8 1555 1555 1.35 LINK C DVA A 8 N TRP A 9 1555 1555 1.33 LINK C TRP A 9 N DLE A 10 1555 1555 1.33 LINK C DLE A 10 N TRP A 11 1555 1555 1.33 LINK C TRP A 11 N DLE A 12 1555 1555 1.34 LINK C DLE A 12 N TRP A 13 1555 1555 1.33 LINK C TRP A 13 N DLE A 14 1555 1555 1.34 LINK C DLE A 14 N TRP A 15 1555 1555 1.32 LINK C TRP A 15 N ETA A 16 1555 1555 1.31 LINK C FVA B 1 N GLY B 2 1555 1555 1.37 LINK C ALA B 3 N DLE B 4 1555 1555 1.33 LINK C DLE B 4 N ALA B 5 1555 1555 1.34 LINK C ALA B 5 N DVA B 6 1555 1555 1.34 LINK C DVA B 6 N VAL B 7 1555 1555 1.35 LINK C VAL B 7 N DVA B 8 1555 1555 1.37 LINK C DVA B 8 N TRP B 9 1555 1555 1.37 LINK C TRP B 9 N DLE B 10 1555 1555 1.33 LINK C DLE B 10 N TRP B 11 1555 1555 1.31 LINK C TRP B 11 N DLE B 12 1555 1555 1.33 LINK C DLE B 12 N TRP B 13 1555 1555 1.32 LINK C TRP B 13 N DLE B 14 1555 1555 1.31 LINK C DLE B 14 N TRP B 15 1555 1555 1.33 LINK C TRP B 15 N ETA B 16 1555 1555 1.35 LINK C FVA C 1 N GLY C 2 1555 1555 1.33 LINK C ALA C 3 N DLE C 4 1555 1555 1.34 LINK C DLE C 4 N ALA C 5 1555 1555 1.35 LINK C ALA C 5 N DVA C 6 1555 1555 1.38 LINK C DVA C 6 N VAL C 7 1555 1555 1.34 LINK C VAL C 7 N DVA C 8 1555 1555 1.36 LINK C DVA C 8 N TRP C 9 1555 1555 1.33 LINK C TRP C 9 N DLE C 10 1555 1555 1.34 LINK C DLE C 10 N TRP C 11 1555 1555 1.39 LINK C TRP C 11 N DLE C 12 1555 1555 1.33 LINK C DLE C 12 N TRP C 13 1555 1555 1.33 LINK C TRP C 13 N DLE C 14 1555 1555 1.35 LINK C DLE C 14 N TRP C 15 1555 1555 1.34 LINK C TRP C 15 N ETA C 16 1555 1555 1.34 LINK C FVA D 1 N GLY D 2 1555 1555 1.37 LINK C ALA D 3 N DLE D 4 1555 1555 1.35 LINK C DLE D 4 N ALA D 5 1555 1555 1.32 LINK C ALA D 5 N DVA D 6 1555 1555 1.36 LINK C DVA D 6 N VAL D 7 1555 1555 1.34 LINK C VAL D 7 N DVA D 8 1555 1555 1.36 LINK C DVA D 8 N TRP D 9 1555 1555 1.34 LINK C TRP D 9 N DLE D 10 1555 1555 1.36 LINK C DLE D 10 N TRP D 11 1555 1555 1.35 LINK C TRP D 11 N DLE D 12 1555 1555 1.32 LINK C DLE D 12 N TRP D 13 1555 1555 1.34 LINK C TRP D 13 N DLE D 14 1555 1555 1.32 LINK C DLE D 14 N TRP D 15 1555 1555 1.32 LINK C TRP D 15 N ETA D 16 1555 1555 1.33 LINK O ALA A 5 CS CS A 116 1555 1555 2.76 LINK O DLE A 14 CS CS B 116 1555 1555 3.21 LINK CS CS A 116 O MOH A 133 1555 1555 2.38 LINK CS CS A 116 O TRP B 9 1555 1555 2.89 LINK CS CS A 118 O MOH C 120 1555 1555 3.05 LINK CS CS A 118 NE1 TRP D 13 1555 1555 2.43 LINK O HOH A2001 CS CS B 116 1555 1555 2.97 LINK O GLY B 2 CS CS D 117 1655 1555 3.30 LINK O ALA B 3 CS CS B 116 1555 1555 3.09 LINK O TRP C 11 CS CS C 116 1555 1555 3.45 LINK CS CS C 116 CL CL D 119 1555 1555 3.21 LINK O DLE D 12 CS CS D 116 1555 1555 2.99 SITE 1 AC1 6 ALA A 5 DVA A 6 VAL A 7 TRP B 9 SITE 2 AC1 6 DLE B 10 TRP B 11 SITE 1 AC2 2 DLE A 14 DLE C 14 SITE 1 AC3 2 VAL A 7 TRP D 13 SITE 1 AC4 6 TRP A 9 DLE A 10 ALA B 5 DVA B 6 SITE 2 AC4 6 VAL B 7 DVA B 8 SITE 1 AC5 4 ALA A 3 DLE A 4 TRP B 13 DLE B 14 SITE 1 AC6 6 DLE A 14 HOH A2001 ALA B 3 DLE B 4 SITE 2 AC6 6 ALA B 5 HOH B2003 SITE 1 AC7 4 HOH A2003 GLY B 2 ALA B 3 HOH B2003 SITE 1 AC8 7 TRP C 11 DLE C 12 TRP C 13 DLE C 14 SITE 2 AC8 7 ALA D 5 DVA D 6 CL D 119 SITE 1 AC9 6 VAL C 7 DVA C 8 TRP C 9 DLE C 10 SITE 2 AC9 6 VAL D 7 DVA D 8 SITE 1 BC1 5 GLY C 2 ALA C 3 DLE C 4 TRP D 15 SITE 2 BC1 5 ETA D 16 SITE 1 BC2 6 ALA C 3 ALA C 5 TRP D 11 DLE D 12 SITE 2 BC2 6 TRP D 13 DLE D 14 SITE 1 BC3 2 GLY B 2 ALA B 3 SITE 1 BC4 3 DLE C 4 DLE C 10 DLE D 10 SITE 1 BC5 4 CS C 116 HOH C2003 GLY D 2 ALA D 3 SITE 1 BC6 36 CS A 116 CS A 117 CS A 118 CL A 119 SITE 2 BC6 36 CL A 120 HOH A2001 HOH A2003 GLY B 2 SITE 3 BC6 36 ALA B 3 DLE B 4 ALA B 5 DVA B 6 SITE 4 BC6 36 VAL B 7 DVA B 8 TRP B 9 DLE B 10 SITE 5 BC6 36 TRP B 11 DLE B 12 TRP B 13 DLE B 14 SITE 6 BC6 36 TRP B 15 ETA B 16 CS B 116 CL B 117 SITE 7 BC6 36 HOH B2001 HOH B2002 HOH B2005 HOH B2006 SITE 8 BC6 36 DLE C 4 TRP C 9 TRP C 11 TRP C 13 SITE 9 BC6 36 TRP C 15 HOH C2001 TRP D 9 DLE D 14 SITE 1 BC7 35 GLY A 2 ALA A 3 DLE A 4 ALA A 5 SITE 2 BC7 35 DVA A 6 VAL A 7 DVA A 8 TRP A 9 SITE 3 BC7 35 DLE A 10 TRP A 11 DLE A 12 TRP A 13 SITE 4 BC7 35 DLE A 14 TRP A 15 ETA A 16 CS A 116 SITE 5 BC7 35 CS A 117 CL A 119 CL A 120 HOH A2001 SITE 6 BC7 35 HOH A2003 CS B 116 CL B 117 HOH B2001 SITE 7 BC7 35 HOH B2002 HOH B2003 HOH B2005 HOH B2006 SITE 8 BC7 35 DVA C 6 TRP C 9 DLE C 10 TRP C 11 SITE 9 BC7 35 DVA D 8 TRP D 11 CS D 117 SITE 1 BC8 34 DLE A 4 ALA A 5 TRP A 11 TRP A 13 SITE 2 BC8 34 TRP A 15 CS A 117 TRP B 9 TRP B 11 SITE 3 BC8 34 DLE B 14 HOH B2006 CS C 116 CL C 117 SITE 4 BC8 34 CL C 118 HOH C2001 HOH C2003 GLY D 2 SITE 5 BC8 34 ALA D 3 DLE D 4 ALA D 5 DVA D 6 SITE 6 BC8 34 VAL D 7 DVA D 8 TRP D 9 DLE D 10 SITE 7 BC8 34 TRP D 11 DLE D 12 TRP D 13 DLE D 14 SITE 8 BC8 34 TRP D 15 ETA D 16 CS D 116 CS D 118 SITE 9 BC8 34 HOH D2001 HOH D2002 SITE 1 BC9 30 TRP A 9 TRP A 11 CS A 118 DVA B 8 SITE 2 BC9 30 TRP B 11 GLY C 2 ALA C 3 DLE C 4 SITE 3 BC9 30 ALA C 5 DVA C 6 VAL C 7 DVA C 8 SITE 4 BC9 30 TRP C 9 DLE C 10 TRP C 11 DLE C 12 SITE 5 BC9 30 TRP C 13 DLE C 14 TRP C 15 ETA C 16 SITE 6 BC9 30 CS C 116 CL C 117 CL C 118 HOH C2001 SITE 7 BC9 30 HOH C2003 CS D 116 CS D 118 CL D 119 SITE 8 BC9 30 HOH D2001 HOH D2002 CRYST1 32.118 52.103 31.174 90.00 90.00 90.00 P 21 21 21 16 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 0.031135 0.000000 0.000000 0.00000 SCALE2 0.000000 0.019193 0.000000 0.00000 SCALE3 0.000000 0.000000 0.032078 0.00000 HETATM 1 C FVA A 1 2.902 18.715 6.405 1.00 26.23 C HETATM 2 N FVA A 1 3.443 19.646 8.680 1.00 15.72 N HETATM 3 O FVA A 1 3.283 17.588 6.686 1.00 11.02 O HETATM 4 CA FVA A 1 3.341 19.900 7.247 1.00 21.89 C HETATM 5 CB FVA A 1 4.635 20.362 6.709 1.00 25.70 C HETATM 6 CG1 FVA A 1 4.893 19.748 5.421 1.00 17.39 C HETATM 7 CG2 FVA A 1 4.603 21.844 6.523 1.00 26.08 C HETATM 8 O1 FVA A 1 3.132 21.757 9.250 1.00 6.83 O HETATM 9 CN FVA A 1 3.292 20.610 9.552 1.00 2.45 C