1ZDC - Header Asymmetric Unit

HEADER IGG BINDING DOMAIN 09-JUL-97 1ZDC

TITLE DISULFIDE-STABILIZED MINI PROTEIN A DOMAIN, Z34C, NMR, 24 TITLE 2 STRUCTURES

COMPND MOL_ID: 1; COMPND 2 MOLECULE: STABLE MINI PROTEIN A DOMAIN, Z34C; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 OTHER_DETAILS: STABLE, TWO-HELIX, IGG-BINDING VARIANT OF COMPND 6 PROTEIN A

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 3 ORGANISM_TAXID: 32630

KEYWDS IGG BINDING DOMAIN, PROTEIN A MIMIC

EXPDTA SOLUTION NMR

NUMMDL 24

AUTHOR M.A.STAROVASNIK

REVDAT 2 24-FEB-09 1ZDC 1 VERSN REVDAT 1 17-SEP-97 1ZDC 0

JRNL AUTH M.A.STAROVASNIK,A.C.BRAISTED,J.A.WELLS JRNL TITL STRUCTURAL MIMICRY OF A NATIVE PROTEIN BY A JRNL TITL 2 MINIMIZED BINDING DOMAIN. JRNL REF PROC.NATL.ACAD.SCI.USA V. 94 10080 1997 JRNL REFN ISSN 0027-8424 JRNL PMID 9294166 JRNL DOI 10.1073/PNAS.94.19.10080

REMARK 1

REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.

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

REMARK 4 REMARK 4 1ZDC 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) : 281 REMARK 210 PH : 5.1 REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : NULL REMARK 210 SAMPLE CONTENTS : NULL REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : IN H2O: NOESY, TOCSY, COSY; REMARK 210 IN D2O: NOESY, COSY-35, 2Q REMARK 210 SPECTROMETER FIELD STRENGTH : 500 MHZ REMARK 210 SPECTROMETER MODEL : AMX500 REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : DGII, DISCOVER REMARK 210 METHOD USED : METRIX MATRIX DISTANCE REMARK 210 GEOMETRY FOLLOWED BY REMARK 210 RESTRAINED MOLECULAR DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 48 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 24 REMARK 210 CONFORMERS, SELECTION CRITERIA : LOWEST RESTRAINT VIOLATION REMARK 210 ENERGY REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : NULL REMARK 210 REMARK 210 REMARK: NULL

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: 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 2 GLN A 9 -57.65 -155.35 REMARK 500 3 GLN A 9 -42.89 179.44 REMARK 500 4 HIS A 19 54.70 -103.22 REMARK 500 5 HIS A 19 49.03 -89.34 REMARK 500 8 MET A 8 -127.68 -90.39 REMARK 500 8 ASN A 24 -165.58 -124.68 REMARK 500 8 GLU A 25 -75.81 -47.01 REMARK 500 9 GLN A 9 -50.71 76.57 REMARK 500 9 HIS A 19 41.74 -94.68 REMARK 500 10 ASN A 7 -44.60 -162.18 REMARK 500 11 GLN A 9 -47.67 -163.66 REMARK 500 11 PRO A 21 -126.48 -79.60 REMARK 500 11 ASN A 22 17.72 55.85 REMARK 500 13 GLN A 9 -53.82 -153.31 REMARK 500 13 PRO A 21 -129.09 -80.17 REMARK 500 13 ASN A 22 13.42 56.34 REMARK 500 15 ASN A 7 -173.71 -175.77 REMARK 500 15 HIS A 19 58.44 -93.39 REMARK 500 18 PRO A 21 -127.50 -78.54 REMARK 500 18 ASN A 22 15.62 54.72 REMARK 500 19 PRO A 21 -135.98 -79.96 REMARK 500 19 ASN A 22 -52.24 70.18 REMARK 500 20 MET A 8 -100.24 -90.80 REMARK 500 21 GLN A 9 -59.89 70.40 REMARK 500 22 PRO A 21 -129.08 -79.16 REMARK 500 22 ASN A 22 -55.76 70.42 REMARK 500 24 ASN A 7 -166.69 -106.12 REMARK 500 24 PRO A 21 -132.99 -80.94 REMARK 500 24 ASN A 22 -50.95 70.55 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 40

REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1ZDD RELATED DB: PDB

DBREF 1ZDC A 6 40 PDB 1ZDC 1ZDC 6 40

SEQRES 1 A 35 PHE ASN MET GLN CYS GLN ARG ARG PHE TYR GLU ALA LEU SEQRES 2 A 35 HIS ASP PRO ASN LEU ASN GLU GLU GLN ARG ASN ALA LYS SEQRES 3 A 35 ILE LYS SER ILE ARG ASP ASP CYS NH2

HET NH2 A 40 3

HETNAM NH2 AMINO GROUP

FORMUL 1 NH2 H2 N

HELIX 1 H1 MET A 8 LEU A 18 1 11 HELIX 2 H2 GLU A 25 CYS A 39 1 15

SSBOND 1 CYS A 10 CYS A 39 1555 1555 2.05

LINK N NH2 A 40 C CYS A 39 1555 1555 1.34

SITE 1 AC1 3 ARG A 36 ASP A 38 CYS A 39

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