HEADER ANTIBIOTIC 05-JUN-97 1ALX TITLE GRAMICIDIN D FROM BACILLUS BREVIS (METHANOL SOLVATE) COMPND MOL_ID: 1; COMPND 2 MOLECULE: GRAMICIDIN A; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: VALYL GRAMICIDIN; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: GRAMICIDIN A; COMPND 7 CHAIN: B; COMPND 8 SYNONYM: VALYL GRAMICIDIN SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BREVIBACILLUS BREVIS; SOURCE 3 ORGANISM_TAXID: 1393; SOURCE 4 MOL_ID: 2; SOURCE 5 ORGANISM_SCIENTIFIC: BREVIBACILLUS BREVIS; SOURCE 6 ORGANISM_TAXID: 1393 KEYWDS ANTIBIOTIC, GRAMICIDIN, ANTIFUNGAL, ANTIBACTERIAL, ABTIBIOTIC, KEYWDS 2 MEMBRANE ION CHANNEL, LINEAR GRAMICIDIN EXPDTA X-RAY DIFFRACTION AUTHOR B.M.BURKHART,D.A.LANGS,G.D.SMITH,C.COURSEILLE,G.PRECIGOUX,M.HOSPITAL, AUTHOR 2 W.A.PANGBORN,W.L.DUAX REVDAT 8 15-NOV-23 1ALX 1 LINK ATOM REVDAT 7 02-AUG-23 1ALX 1 SEQADV LINK REVDAT 6 18-APR-18 1ALX 1 REMARK REVDAT 5 06-FEB-13 1ALX 1 REMARK REVDAT 4 27-JUL-11 1ALX 1 ATOM DBREF HETATM REMARK REVDAT 4 2 1 SEQRES REVDAT 3 13-JUL-11 1ALX 1 VERSN REVDAT 2 24-FEB-09 1ALX 1 VERSN REVDAT 1 04-MAR-98 1ALX 0 JRNL AUTH B.M.BURKHART,R.M.GASSMAN,D.A.LANGS,W.A.PANGBORN,W.L.DUAX JRNL TITL HETERODIMER FORMATION AND CRYSTAL NUCLEATION OF GRAMICIDIN D JRNL REF BIOPHYS.J. V. 75 2135 1998 JRNL REFN ISSN 0006-3495 JRNL PMID 9788907 JRNL DOI 10.1016/S0006-3495(98)77656-8 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH D.A.LANGS,G.D.SMITH,C.COURSEILLE,G.PRECIGOUX,M.HOSPITAL REMARK 1 TITL MONOCLINIC UNCOMPLEXED DOUBLE-STRANDED, ANTIPARALLEL, REMARK 1 TITL 2 LEFT-HANDED BETA 5.6-HELIX (INCREASES DECREASES BETA 5.6) REMARK 1 TITL 3 STRUCTURE OF GRAMICIDIN A: ALTERNATE PATTERNS OF HELICAL REMARK 1 TITL 4 ASSOCIATION AND DEFORMATION REMARK 1 REF PROC.NATL.ACAD.SCI.USA V. 88 5345 1991 REMARK 1 REFN ISSN 0027-8424 REMARK 1 PMID 1711230 REMARK 1 DOI 10.1073/PNAS.88.12.5345 REMARK 2 REMARK 2 RESOLUTION. 1.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : SHELXL-97 REMARK 3 AUTHORS : G.M.SHELDRICK REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 100.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 CROSS-VALIDATION METHOD : FREE R-VALUE REMARK 3 FREE R VALUE TEST SET SELECTION : 5% OF REFLECTIONS IN THIN REMARK 3 RESOLUTION SHELLS. REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (NO CUTOFF). REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : 0.102 REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.100 REMARK 3 FREE R VALUE (NO CUTOFF) : 0.168 REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : 376 REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 7726 REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F). REMARK 3 R VALUE (WORKING + TEST SET, F>4SIG(F)) : 0.102 REMARK 3 R VALUE (WORKING SET, F>4SIG(F)) : 0.100 REMARK 3 FREE R VALUE (F>4SIG(F)) : 0.168 REMARK 3 FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT (F>4SIG(F)) : 376 REMARK 3 TOTAL NUMBER OF REFLECTIONS (F>4SIG(F)) : 7726 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 284 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 40 REMARK 3 SOLVENT ATOMS : 0 REMARK 3 REMARK 3 MODEL REFINEMENT. REMARK 3 OCCUPANCY SUM OF NON-HYDROGEN ATOMS : 315.41 REMARK 3 OCCUPANCY SUM OF HYDROGEN ATOMS : 367.54 REMARK 3 NUMBER OF DISCRETELY DISORDERED RESIDUES : 5 REMARK 3 NUMBER OF LEAST-SQUARES PARAMETERS : 3422 REMARK 3 NUMBER OF RESTRAINTS : 5704 REMARK 3 REMARK 3 RMS DEVIATIONS FROM RESTRAINT TARGET VALUES. REMARK 3 BOND LENGTHS (A) : 0.014 REMARK 3 ANGLE DISTANCES (A) : 0.031 REMARK 3 SIMILAR DISTANCES (NO TARGET VALUES) (A) : NULL REMARK 3 DISTANCES FROM RESTRAINT PLANES (A) : 0.326 REMARK 3 ZERO CHIRAL VOLUMES (A**3) : 0.167 REMARK 3 NON-ZERO CHIRAL VOLUMES (A**3) : 0.119 REMARK 3 ANTI-BUMPING DISTANCE RESTRAINTS (A) : NULL REMARK 3 RIGID-BOND ADP COMPONENTS (A**2) : 0.006 REMARK 3 SIMILAR ADP COMPONENTS (A**2) : 0.033 REMARK 3 APPROXIMATELY ISOTROPIC ADPS (A**2) : 0.045 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED: MOEWS & KRETSINGER (G = 0.12792 U = 0.82322) REMARK 3 REMARK 3 STEREOCHEMISTRY TARGET VALUES : ENGH AND HUBER REMARK 3 SPECIAL CASE: MODIFIED ENGH AND HUBER FOR ETHANOLAMINE BASED ON REMARK 3 SERINE REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1ALX COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000170980. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : JAN-90 REMARK 200 TEMPERATURE (KELVIN) : 120 REMARK 200 PH : 7.0 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 RUH2R REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : GRAPHITE(002) REMARK 200 OPTICS : COLLIMATOR REMARK 200 REMARK 200 DETECTOR TYPE : DIFFRACTOMETER REMARK 200 DETECTOR MANUFACTURER : ENRAF-NONIUS FAST REMARK 200 INTENSITY-INTEGRATION SOFTWARE : ENRAF-NONIUS REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 7726 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.250 REMARK 200 RESOLUTION RANGE LOW (A) : 100.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 1.000 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 85.4100 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.24 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.0 REMARK 200 DATA REDUNDANCY IN SHELL : 1.00 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 35.53 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: SHELXL-97 REMARK 200 STARTING MODEL: PDB ENTRY 1GMA REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 25.57 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.65 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: CRYSTALLIZED BY BATCH METHODS FROM A REMARK 280 SATURATED SOLUTION OF GRAMICIDIN D IN METHANOL., PH 7.0, BATCH REMARK 280 METHOD 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 13.00700 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 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 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 D IS REPRESENTED BY THE SEQUENCE (SEQRES) REMARK 400 REMARK 400 THE GRAMICIDIN D IS POLYPEPTIDE, A MEMBER OF ANTIBIOTIC CLASS. REMARK 400 REMARK 400 GROUP: 1 REMARK 400 NAME: GRAMICIDIN D REMARK 400 CHAIN: A, B REMARK 400 COMPONENT_1: PEPTIDE LIKE POLYMER REMARK 400 DESCRIPTION: GRAMICIDIN D IS A HEXADECAMERIC HELICAL PEPTIDE WITH REMARK 400 ALTERNATING D,L CHARACTERISTICS. THE N-TERM IS REMARK 400 FORMYLATED (RESIDUE 1). 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 HE1 TRP A 9 H1 MOH A 515 1.31 REMARK 500 HO MOH A 515 O MOH B 504 1.52 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 HE1 TRP B 11 HO MOH A 519 2654 1.26 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 TRP A 13 99.32 -167.58 REMARK 500 TRP A 15 89.49 -153.59 REMARK 500 TRP B 11 98.04 -166.98 REMARK 500 TRP B 15 75.92 -157.95 REMARK 500 TRP B 15 83.62 -157.95 REMARK 500 TRP B 15 84.70 -157.95 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 CHAIN A OF GRAMICIDIN A REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR CHAIN B 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: 1C4D RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF GRAMICIDIN A COMPLEXED WITH CESIUM CHLORIDE 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: 1ALZ RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF GRAMICIDIN D IN ETHANOL DBREF 1ALX A 1 16 NOR NOR00243 NOR00243 1 16 DBREF 1ALX B 1 16 NOR NOR00243 NOR00243 1 16 SEQADV 1ALX TYR A 11 NOR NOR00243 TRP 11 MICROHETEROGENEITY SEQRES 1 A 16 FVA GLY ALA DLE ALA DVA VAL DVA TRP DLE TYR 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 HET FVA A 1 19 HET DLE A 4 19 HET DVA A 6 16 HET DVA A 8 16 HET DLE A 10 19 HET DLE A 12 19 HET DLE A 14 19 HET ETA A 16 30 HET FVA B 1 19 HET DLE B 4 19 HET DVA B 6 26 HET DVA B 8 26 HET DLE B 10 32 HET DLE B 12 19 HET DLE B 14 19 HET ETA B 16 30 HET MOH A 501 6 HET MOH A 502 6 HET MOH A 505 6 HET MOH A 506 6 HET MOH A 508 6 HET MOH A 515 12 HET MOH A 516 12 HET MOH A 518 12 HET MOH A 519 24 HET MOH B 503 12 HET MOH B 504 6 HET MOH B 507 6 HET MOH B 509 6 HET MOH B 510 6 HET MOH B 511 6 HET MOH B 512 12 HET MOH B 513 12 HET MOH B 514 12 HET MOH B 517 12 HET MOH B 520 30 HETNAM FVA N-FORMYL-L-VALINE HETNAM DLE D-LEUCINE HETNAM DVA D-VALINE HETNAM ETA ETHANOLAMINE HETNAM MOH METHANOL FORMUL 1 FVA 2(C6 H11 N O3) FORMUL 1 DLE 8(C6 H13 N O2) FORMUL 1 DVA 4(C5 H11 N O2) FORMUL 1 ETA 2(C2 H7 N O) FORMUL 3 MOH 20(C H4 O) SHEET 1 AA 2 GLY A 2 DLE A 14 0 SHEET 2 AA 2 GLY B 2 DLE B 14 -1 O ALA B 3 N TRP A 13 LINK C FVA A 1 N GLY A 2 1555 1555 1.30 LINK C ALA A 3 N DLE A 4 1555 1555 1.32 LINK C DLE A 4 N ALA A 5 1555 1555 1.32 LINK C ALA A 5 N DVA A 6 1555 1555 1.32 LINK C DVA A 6 N VAL A 7 1555 1555 1.30 LINK C VAL A 7 N DVA A 8 1555 1555 1.32 LINK C DVA A 8 N TRP A 9 1555 1555 1.35 LINK C TRP A 9 N DLE A 10 1555 1555 1.33 LINK C DLE A 10 N BTRP A 11 1555 1555 1.35 LINK C DLE A 10 N ATYR A 11 1555 1555 1.35 LINK C ATYR A 11 N DLE A 12 1555 1555 1.36 LINK C BTRP A 11 N DLE A 12 1555 1555 1.36 LINK C DLE A 12 N TRP A 13 1555 1555 1.28 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 AETA A 16 1555 1555 1.31 LINK C TRP A 15 N CETA A 16 1555 1555 1.32 LINK C TRP A 15 N BETA A 16 1555 1555 1.32 LINK C FVA B 1 N GLY B 2 1555 1555 1.32 LINK C ALA B 3 N DLE B 4 1555 1555 1.31 LINK C DLE B 4 N ALA B 5 1555 1555 1.34 LINK C ALA B 5 N DVA B 6 1555 1555 1.32 LINK C DVA B 6 N VAL B 7 1555 1555 1.33 LINK C VAL B 7 N DVA B 8 1555 1555 1.33 LINK C DVA B 8 N TRP B 9 1555 1555 1.32 LINK C TRP B 9 N DLE B 10 1555 1555 1.33 LINK C DLE B 10 N TRP B 11 1555 1555 1.35 LINK C TRP B 11 N DLE B 12 1555 1555 1.32 LINK C DLE B 12 N TRP B 13 1555 1555 1.31 LINK C TRP B 13 N DLE B 14 1555 1555 1.32 LINK C DLE B 14 N TRP B 15 1555 1555 1.32 LINK C TRP B 15 N BETA B 16 1555 1555 1.33 LINK C TRP B 15 N CETA B 16 1555 1555 1.34 LINK C TRP B 15 N AETA B 16 1555 1555 1.34 SITE 1 AC1 15 GLY B 2 ALA B 3 DLE B 4 ALA B 5 SITE 2 AC1 15 DVA B 6 VAL B 7 DVA B 8 TRP B 9 SITE 3 AC1 15 DLE B 10 TRP B 11 DLE B 12 TRP B 13 SITE 4 AC1 15 DLE B 14 TRP B 15 ETA B 16 SITE 1 AC2 15 GLY A 2 ALA A 3 DLE A 4 ALA A 5 SITE 2 AC2 15 DVA A 6 VAL A 7 DVA A 8 TRP A 9 SITE 3 AC2 15 DLE A 10 TYR A 11 DLE A 12 TRP A 13 SITE 4 AC2 15 DLE A 14 TRP A 15 ETA A 16 CRYST1 14.907 26.014 31.911 90.00 92.03 90.00 P 1 21 1 2 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 0.067083 0.000000 0.002378 0.00000 SCALE2 0.000000 0.038441 0.000000 0.00000 SCALE3 0.000000 0.000000 0.031357 0.00000 MTRIX1 1 0.968610 0.175300 -0.176240 -0.39000 1 MTRIX2 1 0.178140 -0.984010 0.000300 -1.54000 1 MTRIX3 1 -0.173370 -0.031690 -0.984350 -6.71000 1 HETATM 1 C FVA A 1 5.728 -2.362 -18.583 1.00 7.68 C ANISOU 1 C FVA A 1 1087 1164 666 -109 1 -56 C HETATM 2 N FVA A 1 7.209 -3.526 -20.060 1.00 8.37 N ANISOU 2 N FVA A 1 1563 945 673 -144 121 -155 N HETATM 3 O FVA A 1 6.534 -2.502 -17.641 1.00 8.74 O ANISOU 3 O FVA A 1 1208 1351 761 27 -70 32 O HETATM 4 CA FVA A 1 5.812 -3.318 -19.754 1.00 9.39 C ANISOU 4 CA FVA A 1 1684 1050 834 -193 275 -71 C HETATM 5 CB FVA A 1 5.088 -4.626 -19.356 1.00 10.59 C ANISOU 5 CB FVA A 1 1602 973 1448 -189 251 -78 C HETATM 6 CG1 FVA A 1 5.623 -5.315 -18.092 1.00 12.55 C ANISOU 6 CG1 FVA A 1 1566 1236 1965 -536 36 450 C HETATM 7 CG2 FVA A 1 3.585 -4.434 -19.166 1.00 12.85 C ANISOU 7 CG2 FVA A 1 1524 1802 1555 -229 108 84 C HETATM 8 H FVA A 1 7.755 -3.603 -19.400 1.00 10.05 H ANISOU 8 H FVA A 1 1273 1273 1273 0 0 0 H HETATM 9 HA FVA A 1 5.364 -2.922 -20.531 1.00 11.27 H ANISOU 9 HA FVA A 1 1427 1427 1427 0 0 0 H HETATM 10 HB FVA A 1 5.205 -5.256 -20.098 1.00 12.71 H ANISOU 10 HB FVA A 1 1610 1610 1610 0 0 0 H HETATM 11 HG11 FVA A 1 6.271 -4.747 -17.668 1.00 18.82 H ANISOU 11 HG11 FVA A 1 2384 2384 2384 0 0 0 H HETATM 12 HG12 FVA A 1 4.898 -5.480 -17.485 1.00 18.82 H ANISOU 12 HG12 FVA A 1 2384 2384 2384 0 0 0 H HETATM 13 HG13 FVA A 1 6.037 -6.148 -18.331 1.00 18.82 H ANISOU 13 HG13 FVA A 1 2384 2384 2384 0 0 0 H HETATM 14 O1 FVA A 1 7.053 -3.409 -22.314 1.00 8.86 O ANISOU 14 O1 FVA A 1 1893 859 614 -28 23 -68 O HETATM 15 HG21 FVA A 1 3.375 -3.497 -19.198 1.00 19.27 H ANISOU 15 HG21 FVA A 1 2441 2441 2441 0 0 0 H HETATM 16 CN FVA A 1 7.708 -3.606 -21.290 1.00 8.29 C ANISOU 16 CN FVA A 1 1709 834 607 -100 5 -368 C HETATM 17 HG22 FVA A 1 3.112 -4.892 -19.865 1.00 19.27 H ANISOU 17 HG22 FVA A 1 2441 2441 2441 0 0 0 H HETATM 18 HG23 FVA A 1 3.322 -4.791 -18.314 1.00 19.27 H ANISOU 18 HG23 FVA A 1 2441 2441 2441 0 0 0 H HETATM 19 HN FVA A 1 8.608 -3.824 -21.383 1.00 9.95 H ANISOU 19 HN FVA A 1 1260 1260 1260 0 0 0 H