3DHL - Header Asymmetric Unit

HEADER CYTOLYTIC PROTEIN 11-JUL-90 3DHL

TITLE MODELS OF DELTA-HEMOLYSIN MEMBRANE CHANNELS AND CRYSTAL TITLE 2 STRUCTURES

COMPND MOL_ID: 1; COMPND 2 MOLECULE: DELTA-HEMOLYSIN; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES

SOURCE MOL_ID: 1

KEYWDS CYTOLYTIC PROTEIN

EXPDTA THEORETICAL MODEL

AUTHOR G.RAGHUNATHAN,H.R.GUY

REVDAT 2 15-OCT-94 3DHL 1 COMPND EXPDTA REVDAT 1 15-OCT-91 3DHL 0

JRNL AUTH G.RAGHUNATHAN,P.SEETHARAMULU,B.R.BROOKS,H.R.GUY JRNL TITL MODELS OF DELTA-HEMOLYSIN MEMBRANE CHANNELS AND JRNL TITL 2 CRYSTAL STRUCTURES. JRNL REF PROTEINS V. 8 213 1990 JRNL REFN ASTM PSFGEY US ISSN 0887-3585

REMARK 1

REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : NULL REMARK 3 AUTHORS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL

REMARK 4 REMARK 4 3DHL COMPLIES WITH FORMAT V. 2.3, 09-JULY-1998

REMARK 5 REMARK 5 GRAPHIC MODELING, SOLVENT ACCESSIBILITY CALCULATIONS AND REMARK 5 ENERGY MINIMIZATION USING THE PROGRAM *CHARMM* (B. R. REMARK 5 BROOKS, R. E. BRUCCOLERI, B. D.OLAFSON, D. J. STATES, REMARK 5 S. SWAMINATHAN, AND M. KARPUS, J. COMP. CHEM. 4, 187, 1983) REMARK 5 HAVE BEEN USED TO DEVELOP THIS MODEL OF HEMOLYSIN BASED ON REMARK 5 THE PRELIMINARY CRYSTAL DATA OF D. H. THOMAS, D. W. RICE, REMARK 5 J. E. FITTON (J.MOL.BIOL., V. 192, 675 (1986).

REMARK 6 REMARK 6 DELTA HEMOLYSIN WAS MODEL-BUILT BASED ON THE FOLLOWING REMARK 6 CELL DIMENSIONS AND SPACE GROUP OBTAINED FROM PRELIMINARY REMARK 6 CRYSTAL DATA: REMARK 6 REMARK 6 A=62.200 B=23.200 C=34.000 ALPHA=90.00 BETA=97.30 REMARK 6 GAMMA=90.00 SPACE GROUP=C 2 Z=4 REMARK 6 REMARK 6 THE ASYMMETRIC UNIT CONTAINS TWO POLYPEPTIDE CHAINS THAT REMARK 6 ARE ANTIPARALLEL TO ONE ANOTHER.

REMARK 7 REMARK 7 THREE MODEL STRUCTURES CONSISTENT WITH THE CRYSTAL CELL REMARK 7 DATA ARE AVAILABLE FROM THE PROTEIN DATA BANK. THESE ARE REMARK 7 PRESENTED IN PDB ENTRIES 1DHL, 2DHL, AND 3DHL.

REMARK 8 REMARK 8 CORRECTION. REVISE THEORETICAL MODEL INFORMATION ON COMPND REMARK 8 RECORD. ADD EXPDTA RECORD. 15-OCT-94.

REMARK 220 REMARK 220 EXPERIMENTAL DETAILS REMARK 220 EXPERIMENT TYPE : THEORETICAL MODELLING REMARK 220 REMARK 220 REMARK: NULL

REMARK 225 REMARK 225 THEORETICAL MODEL REMARK 225 THE COORDINATES IN THIS ENTRY REPRESENT A MODEL STRUCTURE. REMARK 225 PROTEIN DATA BANK CONVENTIONS REQUIRE THAT CRYST1 AND REMARK 225 SCALE RECORDS BE INCLUDED, BUT THE VALUES ON THESE REMARK 225 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),F6.3) REMARK 500 REMARK 500 EXPECTED VALUES: ENGH AND HUBER, 1991 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 TRP A 15 CE2 TRP A 15 CZ2 0.126 REMARK 500 TRP B 15 CE2 TRP B 15 CZ2 0.126

DBREF 3DHL A 1 26 UNP P01506 HLD_STAAU 20 45 DBREF 3DHL B 1 26 UNP P01506 HLD_STAAU 20 45

SEQRES 1 A 26 MET ALA GLN ASP ILE ILE SER THR ILE GLY ASP LEU VAL SEQRES 2 A 26 LYS TRP ILE ILE ASP THR VAL ASN LYS PHE THR LYS LYS SEQRES 1 B 26 MET ALA GLN ASP ILE ILE SER THR ILE GLY ASP LEU VAL SEQRES 2 B 26 LYS TRP ILE ILE ASP THR VAL ASN LYS PHE THR LYS LYS

HELIX 1 1 GLN A 3 THR A 24 1 22 HELIX 2 2 GLN B 3 THR B 24 1 22

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