HEADER PLANT PROTEIN 29-MAR-10 2KVX TITLE SOLUTION STRUCTURE OF KALATA B12 COMPND MOL_ID: 1; COMPND 2 MOLECULE: KALATA-B12; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: OLDENLANDIA AFFINIS; SOURCE 4 ORGANISM_TAXID: 60225; SOURCE 5 OTHER_DETAILS: THE PEPTIDE WAS CHEMICALLY SYNTHESIZED. KEYWDS KALATA, PLANT PROTEIN EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR C.K.WANG REVDAT 2 01-JUN-16 2KVX 1 JRNL VERSN REVDAT 1 09-MAR-11 2KVX 0 JRNL AUTH C.K.WANG,R.J.CLARK,P.J.HARVEY,K.J.ROSENGREN,M.CEMAZAR, JRNL AUTH 2 D.J.CRAIK JRNL TITL THE ROLE OF CONSERVED GLU RESIDUE ON CYCLOTIDE STABILITY AND JRNL TITL 2 ACTIVITY: A STRUCTURAL AND FUNCTIONAL STUDY OF KALATA B12, A JRNL TITL 3 NATURALLY OCCURRING GLU TO ASP MUTANT. JRNL REF BIOCHEMISTRY V. 50 4077 2011 JRNL REFN ISSN 0006-2960 JRNL PMID 21466163 JRNL DOI 10.1021/BI2004153 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE-KUNSTLEVE, REMARK 3 JIANG,KUSZEWSKI,NILGES,PANNU,READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2KVX COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 07-APR-10. REMARK 100 THE RCSB ID CODE IS RCSB101639. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 5 REMARK 210 IONIC STRENGTH : 0 REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 0.3 MM PROTEIN, 90% H2O/10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-1H TOCSY; 2D 1H-1H NOESY REMARK 210 SPECTROMETER FIELD STRENGTH : 900 MHZ REMARK 210 SPECTROMETER MODEL : ARX REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : CNS REMARK 210 METHOD USED : MOLECULAR DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 50 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LOWEST ENERGY REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 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 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: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS 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 OD1 ASP A 15 HG SER A 17 1.59 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 LEU A 11 -58.50 -133.77 REMARK 500 1 TYR A 22 135.52 -29.80 REMARK 500 2 ASP A 6 -148.32 -149.00 REMARK 500 2 CYS A 8 39.60 -84.69 REMARK 500 2 LEU A 11 -47.38 -150.15 REMARK 500 2 TYR A 22 123.12 -27.24 REMARK 500 3 LEU A 11 -54.07 -153.15 REMARK 500 3 TYR A 22 137.25 -35.46 REMARK 500 4 ASP A 6 -137.59 -131.55 REMARK 500 4 LEU A 11 -62.76 -151.68 REMARK 500 5 CYS A 8 32.79 -88.90 REMARK 500 5 LEU A 11 -52.68 -152.77 REMARK 500 5 TYR A 22 135.28 -30.78 REMARK 500 6 LEU A 11 -53.94 -153.38 REMARK 500 6 TYR A 22 134.49 -36.18 REMARK 500 7 LEU A 11 -54.90 -138.48 REMARK 500 7 TYR A 22 130.87 -27.27 REMARK 500 8 SER A 2 -141.73 -155.20 REMARK 500 8 LEU A 11 -53.35 -153.17 REMARK 500 9 LEU A 11 -54.66 -151.60 REMARK 500 9 SER A 17 37.31 -89.69 REMARK 500 9 TYR A 22 123.73 -31.59 REMARK 500 10 LEU A 11 -55.13 -152.78 REMARK 500 10 SER A 17 40.01 -96.28 REMARK 500 10 TYR A 22 125.87 -27.31 REMARK 500 11 CYS A 8 42.89 -89.23 REMARK 500 11 LEU A 11 -50.95 -151.77 REMARK 500 11 TYR A 22 124.78 -26.91 REMARK 500 12 LEU A 11 -50.86 -152.75 REMARK 500 12 ASP A 15 82.95 -68.04 REMARK 500 13 ASP A 6 -128.97 -139.21 REMARK 500 13 LEU A 11 -61.99 -152.71 REMARK 500 13 TYR A 22 138.84 -33.40 REMARK 500 14 LEU A 11 -48.61 -152.55 REMARK 500 14 TYR A 22 128.55 -33.50 REMARK 500 15 LEU A 11 -54.48 -152.62 REMARK 500 15 TYR A 22 131.56 -32.59 REMARK 500 16 CYS A 8 37.41 -88.42 REMARK 500 16 PHE A 9 38.03 -144.50 REMARK 500 16 VAL A 10 -60.16 -146.43 REMARK 500 16 LEU A 11 -55.17 -151.54 REMARK 500 16 TYR A 22 128.88 -32.31 REMARK 500 17 LEU A 11 -54.76 -152.95 REMARK 500 17 TYR A 22 135.63 -33.86 REMARK 500 18 SER A 2 -157.56 -150.91 REMARK 500 18 LEU A 11 -62.80 -152.46 REMARK 500 19 VAL A 10 -57.95 -148.70 REMARK 500 19 LEU A 11 -108.09 -97.79 REMARK 500 19 SER A 17 38.10 -92.01 REMARK 500 20 LEU A 11 -56.47 -152.97 REMARK 500 REMARK 500 REMARK: NULL REMARK 999 REMARK 999 SEQUENCE REMARK 999 THIS PEPTIDE IS CYCLIC DBREF 2KVX A 1 28 UNP P85130 KAB12_OLDAF 1 28 SEQRES 1 A 28 GLY SER LEU CYS GLY ASP THR CYS PHE VAL LEU GLY CYS SEQRES 2 A 28 ASN ASP SER SER CYS SER CYS ASN TYR PRO ILE CYS VAL SEQRES 3 A 28 LYS ASP SHEET 1 A 3 SER A 2 THR A 7 0 SHEET 2 A 3 ILE A 24 LYS A 27 -1 O CYS A 25 N CYS A 4 SHEET 3 A 3 CYS A 18 SER A 19 -1 N SER A 19 O VAL A 26 SSBOND 1 CYS A 4 CYS A 18 1555 1555 2.03 SSBOND 2 CYS A 8 CYS A 20 1555 1555 2.03 SSBOND 3 CYS A 13 CYS A 25 1555 1555 2.03 LINK N GLY A 1 C ASP A 28 1555 1555 1.32 CISPEP 1 TYR A 22 PRO A 23 1 0.77 CISPEP 2 TYR A 22 PRO A 23 2 0.58 CISPEP 3 TYR A 22 PRO A 23 3 1.01 CISPEP 4 TYR A 22 PRO A 23 4 0.54 CISPEP 5 TYR A 22 PRO A 23 5 0.76 CISPEP 6 TYR A 22 PRO A 23 6 1.23 CISPEP 7 TYR A 22 PRO A 23 7 0.42 CISPEP 8 TYR A 22 PRO A 23 8 0.38 CISPEP 9 TYR A 22 PRO A 23 9 0.87 CISPEP 10 TYR A 22 PRO A 23 10 0.60 CISPEP 11 TYR A 22 PRO A 23 11 0.15 CISPEP 12 TYR A 22 PRO A 23 12 1.09 CISPEP 13 TYR A 22 PRO A 23 13 0.99 CISPEP 14 TYR A 22 PRO A 23 14 0.80 CISPEP 15 TYR A 22 PRO A 23 15 1.24 CISPEP 16 TYR A 22 PRO A 23 16 1.00 CISPEP 17 TYR A 22 PRO A 23 17 0.95 CISPEP 18 TYR A 22 PRO A 23 18 0.53 CISPEP 19 TYR A 22 PRO A 23 19 -0.16 CISPEP 20 TYR A 22 PRO A 23 20 -0.13 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 MODEL 1