10 20 30 40 50 60 70 80 1AS5 - Header ----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----| Asymmetric UnitHEADER NEUROTOXIN 13-AUG-97 1AS5
TITLE SOLUTION STRUCTURE OF CONOTOXIN Y-PIIIE FROM CONUS TITLE 2 PURPURASCENS, NMR, 14 STRUCTURES
COMPND MOL_ID: 1; COMPND 2 MOLECULE: CONOTOXIN Y-PIIIE; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 OTHER_DETAILS: CONOTOXIN Y-PIIIE CONTAINS THE SAME COMPND 6 DISULFIDE BONDING PATTERN AS THE MU-CONOTOXINS
SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CONUS PURPURASCENS; SOURCE 3 ORGANISM_TAXID: 41690
KEYWDS CONOTOXIN, NEUROTOXIN, ACETYLCHOLINE
EXPDTA SOLUTION NMR
NUMMDL 14
AUTHOR S.S.MITCHELL,K.SHON,M.P.FOSTER,B.M.OLIVERA,C.M.IRELAND
REVDAT 2 24-FEB-09 1AS5 1 VERSN REVDAT 1 14-OCT-98 1AS5 0
JRNL AUTH S.S.MITCHELL,K.J.SHON,M.P.FOSTER,D.R.DAVIS, JRNL AUTH 2 B.M.OLIVERA,C.M.IRELAND JRNL TITL THREE-DIMENSIONAL SOLUTION STRUCTURE OF CONOTOXIN JRNL TITL 2 PSI-PIIIE, AN ACETYLCHOLINE GATED ION CHANNEL JRNL TITL 3 ANTAGONIST. JRNL REF BIOCHEMISTRY V. 37 1215 1998 JRNL REFN ISSN 0006-2960 JRNL PMID 9477946 JRNL DOI 10.1021/BI972186T
REMARK 1
REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.
REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : BIOSYM REMARK 3 AUTHORS : JONES,ZOU,COWAN,KJELDGAARD REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NO REFINEMENT WAS DONE
REMARK 4 REMARK 4 1AS5 COMPLIES WITH FORMAT V. 3.15, 01-DEC-08
REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.
REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 277 REMARK 210 PH : 3.5 REMARK 210 IONIC STRENGTH : 6 MM REMARK 210 PRESSURE : 1 ATM REMARK 210 SAMPLE CONTENTS : H2O/D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : NOESY, TOCSY, DQF-COSY, PE- REMARK 210 COSY REMARK 210 SPECTROMETER FIELD STRENGTH : 500 MHZ REMARK 210 SPECTROMETER MODEL : UNITY 500 REMARK 210 SPECTROMETER MANUFACTURER : VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : BIOSYM REMARK 210 METHOD USED : SIMULATED ANNEALING COMBINED REMARK 210 WITH IRMA REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 50 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 14 REMARK 210 CONFORMERS, SELECTION CRITERIA : LEAST RESTRAINT VIOLATION, REMARK 210 ENERGY REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 14 REMARK 210 REMARK 210 REMARK: THE STRUCTURE WAS DETERMINED ON THE SYNTHETIC PEPTIDE. REMARK 210 NOE BUILD UP CURVES (100, 200, AND 400 MS) WERE GENERATED FOR REMARK 210 ANALYSIS BY USING IRMA.
REMARK 215 REMARK 215 NMR STUDY REMARK 215 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLUTION REMARK 215 NMR DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE THAT REMARK 215 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON REMARK 215 THESE RECORDS ARE MEANINGLESS.
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 1 HIS A 1 CG HIS A 1 CD2 0.061 REMARK 500 2 HIS A 1 CG HIS A 1 CD2 0.060 REMARK 500 3 HIS A 1 CG HIS A 1 CD2 0.062 REMARK 500 4 HIS A 1 CG HIS A 1 CD2 0.062 REMARK 500 5 HIS A 1 CG HIS A 1 CD2 0.061 REMARK 500 6 HIS A 1 CG HIS A 1 CD2 0.057 REMARK 500 7 HIS A 1 CG HIS A 1 CD2 0.068 REMARK 500 8 HIS A 1 CG HIS A 1 CD2 0.060 REMARK 500 9 HIS A 1 CG HIS A 1 CD2 0.062 REMARK 500 10 HIS A 1 CG HIS A 1 CD2 0.061 REMARK 500 11 HIS A 1 CG HIS A 1 CD2 0.062 REMARK 500 12 HIS A 1 CG HIS A 1 CD2 0.067 REMARK 500 13 HIS A 1 CG HIS A 1 CD2 0.065 REMARK 500 14 HIS A 1 CG HIS A 1 CD2 0.067 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 1 HIS A 1 CA - CB - CG ANGL. DEV. = 10.7 DEGREES REMARK 500 1 HIS A 1 ND1 - CE1 - NE2 ANGL. DEV. = 8.1 DEGREES REMARK 500 1 ARG A 11 NE - CZ - NH1 ANGL. DEV. = 5.5 DEGREES REMARK 500 1 ARG A 11 NE - CZ - NH2 ANGL. DEV. = -3.2 DEGREES REMARK 500 1 ARG A 12 NE - CZ - NH1 ANGL. DEV. = 5.8 DEGREES REMARK 500 1 ARG A 12 NE - CZ - NH2 ANGL. DEV. = -3.3 DEGREES REMARK 500 1 CYS A 22 CB - CA - C ANGL. DEV. = 12.0 DEGREES REMARK 500 1 ARG A 24 NE - CZ - NH1 ANGL. DEV. = 5.8 DEGREES REMARK 500 1 ARG A 24 NE - CZ - NH2 ANGL. DEV. = -3.4 DEGREES REMARK 500 2 HIS A 1 ND1 - CE1 - NE2 ANGL. DEV. = 8.2 DEGREES REMARK 500 2 CYS A 4 N - CA - CB ANGL. DEV. = -13.3 DEGREES REMARK 500 2 CYS A 4 CA - CB - SG ANGL. DEV. = 8.8 DEGREES REMARK 500 2 CYS A 10 N - CA - CB ANGL. DEV. = -11.7 DEGREES REMARK 500 2 CYS A 10 CA - CB - SG ANGL. DEV. = 6.9 DEGREES REMARK 500 2 ARG A 11 NE - CZ - NH1 ANGL. DEV. = 5.5 DEGREES REMARK 500 2 ARG A 11 NE - CZ - NH2 ANGL. DEV. = -3.2 DEGREES REMARK 500 2 ARG A 12 NE - CZ - NH1 ANGL. DEV. = 5.7 DEGREES REMARK 500 2 ARG A 12 NE - CZ - NH2 ANGL. DEV. = -3.3 DEGREES REMARK 500 2 TYR A 13 CB - CG - CD2 ANGL. DEV. = -4.5 DEGREES REMARK 500 2 TYR A 13 CB - CG - CD1 ANGL. DEV. = 3.6 DEGREES REMARK 500 2 CYS A 22 CB - CA - C ANGL. DEV. = 7.8 DEGREES REMARK 500 2 ARG A 24 NE - CZ - NH1 ANGL. DEV. = 5.8 DEGREES REMARK 500 2 ARG A 24 NE - CZ - NH2 ANGL. DEV. = -3.4 DEGREES REMARK 500 3 HIS A 1 ND1 - CE1 - NE2 ANGL. DEV. = 8.2 DEGREES REMARK 500 3 CYS A 4 N - CA - CB ANGL. DEV. = -19.0 DEGREES REMARK 500 3 ARG A 11 NE - CZ - NH1 ANGL. DEV. = 5.6 DEGREES REMARK 500 3 ARG A 11 NE - CZ - NH2 ANGL. DEV. = -3.2 DEGREES REMARK 500 3 ARG A 12 NE - CZ - NH1 ANGL. DEV. = 5.8 DEGREES REMARK 500 3 ARG A 12 NE - CZ - NH2 ANGL. DEV. = -3.3 DEGREES REMARK 500 3 TYR A 13 CA - CB - CG ANGL. DEV. = 12.2 DEGREES REMARK 500 3 CYS A 22 CB - CA - C ANGL. DEV. = 9.7 DEGREES REMARK 500 3 ARG A 24 NE - CZ - NH1 ANGL. DEV. = 5.7 DEGREES REMARK 500 3 ARG A 24 NE - CZ - NH2 ANGL. DEV. = -3.3 DEGREES REMARK 500 4 HIS A 1 CA - CB - CG ANGL. DEV. = 10.6 DEGREES REMARK 500 4 HIS A 1 ND1 - CE1 - NE2 ANGL. DEV. = 8.0 DEGREES REMARK 500 4 CYS A 10 N - CA - CB ANGL. DEV. = -11.4 DEGREES REMARK 500 4 CYS A 10 CA - CB - SG ANGL. DEV. = 8.0 DEGREES REMARK 500 4 ARG A 11 NE - CZ - NH1 ANGL. DEV. = 5.4 DEGREES REMARK 500 4 ARG A 11 NE - CZ - NH2 ANGL. DEV. = -3.2 DEGREES REMARK 500 4 ARG A 12 NE - CZ - NH1 ANGL. DEV. = 5.8 DEGREES REMARK 500 4 ARG A 12 NE - CZ - NH2 ANGL. DEV. = -3.4 DEGREES REMARK 500 4 GLN A 23 CA - CB - CG ANGL. DEV. = 14.3 DEGREES REMARK 500 4 ARG A 24 NE - CZ - NH1 ANGL. DEV. = 5.9 DEGREES REMARK 500 4 ARG A 24 NE - CZ - NH2 ANGL. DEV. = -3.4 DEGREES REMARK 500 5 HIS A 1 ND1 - CE1 - NE2 ANGL. DEV. = 8.2 DEGREES REMARK 500 5 CYS A 4 N - CA - CB ANGL. DEV. = -15.3 DEGREES REMARK 500 5 CYS A 10 N - CA - CB ANGL. DEV. = -13.7 DEGREES REMARK 500 5 ARG A 11 NE - CZ - NH1 ANGL. DEV. = 5.2 DEGREES REMARK 500 5 ARG A 12 NE - CZ - NH1 ANGL. DEV. = 5.8 DEGREES REMARK 500 5 ARG A 12 NE - CZ - NH2 ANGL. DEV. = -3.3 DEGREES REMARK 500 REMARK 500 THIS ENTRY HAS 145 ANGLE DEVIATIONS. 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 1 TYR A 7 -9.42 67.57 REMARK 500 1 CYS A 21 40.37 19.90 REMARK 500 1 CYS A 22 -77.93 -123.53 REMARK 500 1 GLN A 23 142.30 5.39 REMARK 500 2 CYS A 5 2.60 -68.02 REMARK 500 2 TYR A 7 -16.72 69.22 REMARK 500 2 ALA A 19 92.56 -68.06 REMARK 500 2 CYS A 21 16.37 -48.73 REMARK 500 2 GLN A 23 145.33 -17.29 REMARK 500 3 TYR A 7 -46.40 -28.04 REMARK 500 3 CYS A 16 -66.00 -139.94 REMARK 500 3 ALA A 19 80.68 -66.24 REMARK 500 3 CYS A 21 -29.01 -33.07 REMARK 500 3 CYS A 22 -76.43 -102.79 REMARK 500 3 GLN A 23 148.69 -11.57 REMARK 500 4 TYR A 7 -12.65 76.74 REMARK 500 4 CYS A 21 34.62 19.77 REMARK 500 4 CYS A 22 -26.08 -140.26 REMARK 500 5 CYS A 5 11.51 -69.48 REMARK 500 5 CYS A 16 -20.20 -140.95 REMARK 500 5 SER A 18 2.94 -66.17 REMARK 500 5 ALA A 19 85.33 -61.03 REMARK 500 5 CYS A 21 -23.41 -30.75 REMARK 500 5 GLN A 23 145.58 -14.28 REMARK 500 6 TYR A 7 -5.76 68.71 REMARK 500 6 CYS A 21 41.85 20.11 REMARK 500 6 CYS A 22 -49.43 -145.32 REMARK 500 7 TYR A 7 -19.73 81.45 REMARK 500 7 CYS A 10 93.61 -66.87 REMARK 500 7 ARG A 11 126.59 -32.10 REMARK 500 7 CYS A 21 -36.71 -14.20 REMARK 500 7 CYS A 22 -72.23 -106.57 REMARK 500 7 GLN A 23 142.31 3.12 REMARK 500 8 TYR A 7 -7.49 76.49 REMARK 500 8 CYS A 21 -4.43 -48.00 REMARK 500 8 CYS A 22 -74.04 -76.64 REMARK 500 8 GLN A 23 146.54 -7.18 REMARK 500 9 CYS A 21 34.55 19.75 REMARK 500 9 CYS A 22 -91.85 -134.98 REMARK 500 9 GLN A 23 142.29 6.35 REMARK 500 10 TYR A 7 -11.77 70.85 REMARK 500 10 SER A 20 2.06 -66.51 REMARK 500 10 CYS A 21 -19.33 -34.92 REMARK 500 10 CYS A 22 -70.98 -85.86 REMARK 500 10 GLN A 23 146.46 -13.57 REMARK 500 11 TYR A 7 -3.49 76.73 REMARK 500 11 SER A 20 2.39 -66.83 REMARK 500 11 CYS A 21 -28.57 -32.36 REMARK 500 11 CYS A 22 -74.77 -95.35 REMARK 500 11 GLN A 23 148.25 -11.95 REMARK 500 12 SER A 20 -57.21 -29.98 REMARK 500 12 CYS A 21 60.22 -7.88 REMARK 500 12 CYS A 22 -52.39 -142.70 REMARK 500 13 TYR A 7 -8.94 75.39 REMARK 500 13 CYS A 21 45.78 15.69 REMARK 500 13 CYS A 22 -53.06 -140.89 REMARK 500 14 TYR A 7 -6.00 67.64 REMARK 500 14 ALA A 19 88.52 -64.31 REMARK 500 14 SER A 20 8.66 -69.80 REMARK 500 14 CYS A 21 -34.73 -27.29 REMARK 500 14 CYS A 22 -73.16 -109.13 REMARK 500 14 GLN A 23 147.73 -8.73 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 CYS A 16 SER A 17 1 -108.72 REMARK 500 SER A 17 SER A 18 1 149.78 REMARK 500 CYS A 22 GLN A 23 1 131.77 REMARK 500 TYR A 13 HYP A 14 2 135.74 REMARK 500 CYS A 16 SER A 17 2 -106.83 REMARK 500 CYS A 21 CYS A 22 2 149.60 REMARK 500 CYS A 22 GLN A 23 2 145.30 REMARK 500 CYS A 10 ARG A 11 3 147.19 REMARK 500 TYR A 13 HYP A 14 3 128.91 REMARK 500 GLY A 15 CYS A 16 3 -139.74 REMARK 500 CYS A 16 SER A 17 3 -94.06 REMARK 500 SER A 20 CYS A 21 3 141.66 REMARK 500 TYR A 13 HYP A 14 4 144.09 REMARK 500 CYS A 16 SER A 17 4 -107.61 REMARK 500 CYS A 22 GLN A 23 4 -55.81 REMARK 500 TYR A 13 HYP A 14 5 134.73 REMARK 500 CYS A 16 SER A 17 5 -123.74 REMARK 500 SER A 17 SER A 18 5 149.22 REMARK 500 ARG A 12 TYR A 13 6 -136.45 REMARK 500 TYR A 13 HYP A 14 6 133.78 REMARK 500 CYS A 16 SER A 17 6 -121.99 REMARK 500 SER A 17 SER A 18 6 146.19 REMARK 500 CYS A 22 GLN A 23 6 -31.55 REMARK 500 CYS A 10 ARG A 11 7 146.19 REMARK 500 TYR A 13 HYP A 14 7 139.85 REMARK 500 CYS A 16 SER A 17 7 -108.15 REMARK 500 CYS A 22 GLN A 23 7 149.23 REMARK 500 TYR A 13 HYP A 14 8 137.14 REMARK 500 CYS A 16 SER A 17 8 -107.86 REMARK 500 TYR A 13 HYP A 14 9 142.39 REMARK 500 CYS A 16 SER A 17 9 -106.34 REMARK 500 SER A 17 SER A 18 9 148.41 REMARK 500 CYS A 22 GLN A 23 9 140.36 REMARK 500 TYR A 13 HYP A 14 10 140.39 REMARK 500 CYS A 16 SER A 17 10 -110.99 REMARK 500 TYR A 13 HYP A 14 11 133.60 REMARK 500 CYS A 16 SER A 17 11 -110.57 REMARK 500 SER A 20 CYS A 21 11 141.43 REMARK 500 LEU A 6 TYR A 7 12 -127.55 REMARK 500 TYR A 13 HYP A 14 12 143.48 REMARK 500 CYS A 16 SER A 17 12 -110.33 REMARK 500 CYS A 22 GLN A 23 12 -31.50 REMARK 500 TYR A 13 HYP A 14 13 138.16 REMARK 500 CYS A 16 SER A 17 13 -109.20 REMARK 500 SER A 17 SER A 18 13 149.19 REMARK 500 CYS A 22 GLN A 23 13 -35.48 REMARK 500 CYS A 16 SER A 17 14 -111.53 REMARK 500 SER A 20 CYS A 21 14 127.90 REMARK 500 CYS A 22 GLN A 23 14 149.77 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 1 ARG A 11 0.08 SIDE_CHAIN REMARK 500 1 TYR A 13 0.21 SIDE_CHAIN REMARK 500 2 TYR A 13 0.08 SIDE_CHAIN REMARK 500 3 TYR A 13 0.08 SIDE_CHAIN REMARK 500 4 ARG A 11 0.08 SIDE_CHAIN REMARK 500 4 TYR A 13 0.13 SIDE_CHAIN REMARK 500 5 TYR A 13 0.16 SIDE_CHAIN REMARK 500 6 TYR A 13 0.17 SIDE_CHAIN REMARK 500 7 ARG A 11 0.14 SIDE_CHAIN REMARK 500 8 TYR A 13 0.13 SIDE_CHAIN REMARK 500 9 ARG A 11 0.09 SIDE_CHAIN REMARK 500 9 TYR A 13 0.14 SIDE_CHAIN REMARK 500 10 ARG A 11 0.08 SIDE_CHAIN REMARK 500 10 TYR A 13 0.15 SIDE_CHAIN REMARK 500 11 TYR A 13 0.10 SIDE_CHAIN REMARK 500 12 ARG A 11 0.09 SIDE_CHAIN REMARK 500 12 TYR A 13 0.16 SIDE_CHAIN REMARK 500 13 ARG A 11 0.08 SIDE_CHAIN REMARK 500 13 TYR A 13 0.15 SIDE_CHAIN REMARK 500 14 TYR A 13 0.10 SIDE_CHAIN 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 NH2 A 25
DBREF 1AS5 A 1 24 UNP P56529 CXP3E_CONPU 3 26
SEQADV 1AS5 HYP A 2 UNP P56529 PRO 4 CONFLICT SEQADV 1AS5 HYP A 3 UNP P56529 PRO 5 CONFLICT SEQADV 1AS5 HYP A 14 UNP P56529 PRO 16 CONFLICT
SEQRES 1 A 25 HIS HYP HYP CYS CYS LEU TYR GLY LYS CYS ARG ARG TYR SEQRES 2 A 25 HYP GLY CYS SER SER ALA SER CYS CYS GLN ARG NH2
MODRES 1AS5 HYP A 2 PRO 4-HYDROXYPROLINE MODRES 1AS5 HYP A 3 PRO 4-HYDROXYPROLINE MODRES 1AS5 HYP A 14 PRO 4-HYDROXYPROLINE
HET HYP A 2 15 HET HYP A 3 15 HET HYP A 14 15 HET NH2 A 25 3
HETNAM HYP 4-HYDROXYPROLINE HETNAM NH2 AMINO GROUP
HETSYN HYP HYDROXYPROLINE
FORMUL 1 HYP 3(C5 H9 N O3) FORMUL 1 NH2 H2 N
SSBOND 1 CYS A 4 CYS A 16 1555 1555 2.00 SSBOND 2 CYS A 5 CYS A 21 1555 1555 2.00 SSBOND 3 CYS A 10 CYS A 22 1555 1555 1.99
LINK N HYP A 2 C HIS A 1 1555 1555 1.40 LINK C HYP A 2 N HYP A 3 1555 1555 1.40 LINK C HYP A 3 N CYS A 4 1555 1555 1.37 LINK N HYP A 14 C TYR A 13 1555 1555 1.42 LINK C HYP A 14 N GLY A 15 1555 1555 1.33 LINK N NH2 A 25 C ARG A 24 1555 1555 1.33
SITE 1 AC1 1 ARG A 24
CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 1
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 1.000000 0.000000 0.000000 0.00000
SCALE2 0.000000 1.000000 0.000000 0.00000
SCALE3 0.000000 0.000000 1.000000 0.00000