10 20 30 40 50 60 70 80 2KAK - Header ----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----| Asymmetric UnitHEADER METAL BINDING PROTEIN 06-NOV-08 2KAK
TITLE SOLUTION STRUCTURE OF THE BETA-E-DOMAIN OF WHEAT EC-1 TITLE 2 METALLOTHIONEIN
COMPND MOL_ID: 1; COMPND 2 MOLECULE: EC PROTEIN I/II; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 31-81; COMPND 5 SYNONYM: ZINC METALLOTHIONEIN CLASS II; COMPND 6 ENGINEERED: YES
SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: TRITICUM AESTIVUM; SOURCE 3 ORGANISM_COMMON: CANADIAN HARD WINTER WHEAT,COMMON WHEAT, SOURCE 4 WHEAT; SOURCE 5 ORGANISM_TAXID: 4565; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: K12; SOURCE 9 EXPRESSION_SYSTEM_VARIANT: BL21(DE3); SOURCE 10 EXPRESSION_SYSTEM_VECTOR: PTYB2
KEYWDS NMR, METALLOTHIONEIN, SOLUTION STRUCTURE, WHEAT EC-1, ZN KEYWDS 2 BINDING, METAL-BINDING, METAL-THIOLATE CLUSTER, ZINC, METAL KEYWDS 3 BINDING PROTEIN
EXPDTA SOLUTION NMR
NUMMDL 20
AUTHOR E.A.PEROZA,R.SCHMUCKI,P.GUNTERT,E.FREISINGER,O.ZERBE
REVDAT 1 05-MAY-09 2KAK 0
JRNL AUTH E.A.PEROZA,R.SCHMUCKI,P.GUNTERT,E.FREISINGER, JRNL AUTH 2 O.ZERBE JRNL TITL THE BETA(E)-DOMAIN OF WHEAT E(C)-1 JRNL TITL 2 METALLOTHIONEIN: A METAL-BINDING DOMAIN WITH A JRNL TITL 3 DISTINCTIVE STRUCTURE. JRNL REF J.MOL.BIOL. V. 387 207 2009 JRNL REFN ISSN 0022-2836 JRNL PMID 19361445 JRNL DOI 10.1016/J.JMB.2009.01.035
REMARK 1
REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.
REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CYANA 3.0, OPALP REMARK 3 AUTHORS : P. GUNTERT ET AL. (CYANA), R. KORADI, P. REMARK 3 GUNTERT, M. BILLETER (OPALP) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL
REMARK 4 REMARK 4 2KAK COMPLIES WITH FORMAT V. 3.20, 01-DEC-08
REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 25-NOV-08. REMARK 100 THE RCSB ID CODE IS RCSB100882.
REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 300 REMARK 210 PH : 6.8 REMARK 210 IONIC STRENGTH : 50 REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 1.0 MM EC PROTEIN, 15.0 MM REMARK 210 TRIS, 50.0 MM NACL, 90% H2O/ REMARK 210 10% D2O; 1.0 MM [U-99% 15N] EC REMARK 210 PROTEIN, 15.0 MM TRIS, 50.0 MM REMARK 210 NACL, 90% H2O/10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-1H NOESY; 2D 1H-1H REMARK 210 TOCSY; 3D 1H-15N TOCSY; 3D 1H- REMARK 210 15N NOESY REMARK 210 SPECTROMETER FIELD STRENGTH : 700 MHZ; 600 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : CYANA 3.0 REMARK 210 METHOD USED : TORSION ANGLE DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LEAST REMARK 210 RESTRAINT VIOLATIONS REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: CYS-METAL CONNECITIVITES HAVE BEEN ASSIGNED REMARK 210 TENTATIVELY USING COMPUTATIONAL METHODS
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 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 CYS A 36 CA - CB - SG ANGL. DEV. = 7.9 DEGREES REMARK 500 1 CYS A 67 CA - CB - SG ANGL. DEV. = 11.5 DEGREES REMARK 500 1 CYS A 73 CA - CB - SG ANGL. DEV. = 10.1 DEGREES REMARK 500 2 CYS A 36 CA - CB - SG ANGL. DEV. = 7.1 DEGREES REMARK 500 2 GLU A 40 OE1 - CD - OE2 ANGL. DEV. = -7.4 DEGREES REMARK 500 2 CYS A 73 CA - CB - SG ANGL. DEV. = 7.5 DEGREES REMARK 500 2 CYS A 76 CA - CB - SG ANGL. DEV. = 9.1 DEGREES REMARK 500 4 ARG A 58 NE - CZ - NH2 ANGL. DEV. = -3.3 DEGREES REMARK 500 4 CYS A 67 CA - CB - SG ANGL. DEV. = 7.6 DEGREES REMARK 500 5 CYS A 36 CA - CB - SG ANGL. DEV. = 8.4 DEGREES REMARK 500 5 GLU A 40 OE1 - CD - OE2 ANGL. DEV. = -9.9 DEGREES REMARK 500 5 CYS A 73 CA - CB - SG ANGL. DEV. = 10.8 DEGREES REMARK 500 6 GLU A 40 OE1 - CD - OE2 ANGL. DEV. = -9.3 DEGREES REMARK 500 6 CYS A 49 CA - CB - SG ANGL. DEV. = 6.6 DEGREES REMARK 500 6 CYS A 73 CA - CB - SG ANGL. DEV. = 7.7 DEGREES REMARK 500 6 CYS A 76 CA - CB - SG ANGL. DEV. = 6.8 DEGREES REMARK 500 7 CYS A 36 CA - CB - SG ANGL. DEV. = 7.8 DEGREES REMARK 500 7 CYS A 67 CA - CB - SG ANGL. DEV. = 8.1 DEGREES REMARK 500 7 CYS A 73 CA - CB - SG ANGL. DEV. = 11.3 DEGREES REMARK 500 8 CYS A 36 CA - CB - SG ANGL. DEV. = 6.9 DEGREES REMARK 500 8 CYS A 38 CA - CB - SG ANGL. DEV. = 7.5 DEGREES REMARK 500 8 GLU A 40 OE1 - CD - OE2 ANGL. DEV. = -9.9 DEGREES REMARK 500 8 CYS A 67 CA - CB - SG ANGL. DEV. = 7.9 DEGREES REMARK 500 8 CYS A 73 CA - CB - SG ANGL. DEV. = 9.6 DEGREES REMARK 500 9 CYS A 67 CA - CB - SG ANGL. DEV. = 8.7 DEGREES REMARK 500 9 CYS A 73 CA - CB - SG ANGL. DEV. = 11.3 DEGREES REMARK 500 10 CYS A 36 CA - CB - SG ANGL. DEV. = 7.4 DEGREES REMARK 500 10 GLU A 40 OE1 - CD - OE2 ANGL. DEV. = -8.5 DEGREES REMARK 500 10 CYS A 67 CA - CB - SG ANGL. DEV. = 7.4 DEGREES REMARK 500 10 CYS A 73 CA - CB - SG ANGL. DEV. = 8.1 DEGREES REMARK 500 11 CYS A 36 CA - CB - SG ANGL. DEV. = 8.5 DEGREES REMARK 500 11 GLU A 40 OE1 - CD - OE2 ANGL. DEV. = -10.4 DEGREES REMARK 500 11 CYS A 76 CA - CB - SG ANGL. DEV. = 9.1 DEGREES REMARK 500 12 CYS A 36 CA - CB - SG ANGL. DEV. = 9.5 DEGREES REMARK 500 12 GLU A 40 OE1 - CD - OE2 ANGL. DEV. = -10.7 DEGREES REMARK 500 12 CYS A 49 CA - CB - SG ANGL. DEV. = 7.4 DEGREES REMARK 500 12 CYS A 73 CA - CB - SG ANGL. DEV. = 9.4 DEGREES REMARK 500 12 CYS A 76 CA - CB - SG ANGL. DEV. = 11.0 DEGREES REMARK 500 13 CYS A 36 CA - CB - SG ANGL. DEV. = 7.1 DEGREES REMARK 500 13 GLU A 40 OE1 - CD - OE2 ANGL. DEV. = -9.2 DEGREES REMARK 500 13 CYS A 49 CA - CB - SG ANGL. DEV. = 7.4 DEGREES REMARK 500 13 CYS A 73 CA - CB - SG ANGL. DEV. = 8.5 DEGREES REMARK 500 14 CYS A 71 CA - CB - SG ANGL. DEV. = 10.6 DEGREES REMARK 500 14 CYS A 73 CA - CB - SG ANGL. DEV. = 10.8 DEGREES REMARK 500 15 CYS A 36 CA - CB - SG ANGL. DEV. = 7.1 DEGREES REMARK 500 15 GLU A 40 OE1 - CD - OE2 ANGL. DEV. = -8.5 DEGREES REMARK 500 15 CYS A 73 CA - CB - SG ANGL. DEV. = 10.1 DEGREES REMARK 500 16 CYS A 36 CA - CB - SG ANGL. DEV. = 7.3 DEGREES REMARK 500 16 CYS A 49 CA - CB - SG ANGL. DEV. = 7.3 DEGREES REMARK 500 16 CYS A 76 CA - CB - SG ANGL. DEV. = 7.4 DEGREES REMARK 500 REMARK 500 THIS ENTRY HAS 60 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 GLU A 32 -164.62 -68.95 REMARK 500 1 THR A 54 108.64 -59.53 REMARK 500 1 ASN A 60 53.36 -68.26 REMARK 500 1 ARG A 62 8.59 -66.17 REMARK 500 1 CYS A 67 161.03 -43.68 REMARK 500 1 ALA A 70 69.66 -6.26 REMARK 500 1 SER A 78 105.54 -56.24 REMARK 500 1 ALA A 79 29.21 -156.75 REMARK 500 1 ALA A 81 169.00 65.53 REMARK 500 2 ALA A 63 8.05 58.14 REMARK 500 2 CYS A 67 -176.65 -63.47 REMARK 500 2 SER A 78 -76.32 -78.99 REMARK 500 2 ALA A 79 13.98 113.68 REMARK 500 2 ALA A 81 -175.88 69.25 REMARK 500 3 ALA A 69 88.56 3.91 REMARK 500 3 ALA A 70 26.35 46.36 REMARK 500 3 ALA A 81 158.04 -48.56 REMARK 500 4 GLU A 52 -13.49 -141.60 REMARK 500 4 ALA A 70 57.65 26.16 REMARK 500 4 ALA A 79 63.25 -150.87 REMARK 500 5 ASN A 60 3.58 -67.23 REMARK 500 5 ARG A 61 -172.60 -68.03 REMARK 500 5 ALA A 79 -36.90 -162.08 REMARK 500 6 SER A 56 21.15 -145.63 REMARK 500 6 ARG A 58 43.79 -70.69 REMARK 500 6 ALA A 59 -142.29 -134.77 REMARK 500 6 ASN A 60 4.35 -66.38 REMARK 500 6 ALA A 63 -1.89 64.14 REMARK 500 6 ALA A 70 67.76 14.44 REMARK 500 6 ALA A 79 52.01 -162.58 REMARK 500 7 GLU A 52 105.77 -164.40 REMARK 500 7 ASN A 60 40.19 -67.55 REMARK 500 7 ARG A 61 -169.97 -72.30 REMARK 500 7 ALA A 63 -0.21 69.63 REMARK 500 7 CYS A 67 160.82 -48.58 REMARK 500 7 ALA A 70 42.50 -70.93 REMARK 500 7 PRO A 82 48.11 -77.08 REMARK 500 8 THR A 54 94.00 63.12 REMARK 500 8 ARG A 58 44.64 -78.92 REMARK 500 8 ARG A 61 -177.40 -67.56 REMARK 500 8 ALA A 63 9.96 58.39 REMARK 500 8 ALA A 70 64.18 10.34 REMARK 500 8 ALA A 79 -70.32 -171.00 REMARK 500 8 ALA A 81 170.32 59.75 REMARK 500 9 THR A 54 105.85 -52.86 REMARK 500 9 SER A 56 93.05 -68.83 REMARK 500 9 ALA A 69 107.39 -51.01 REMARK 500 9 ALA A 70 57.14 34.04 REMARK 500 9 SER A 78 76.28 35.79 REMARK 500 9 ALA A 79 98.83 -68.34 REMARK 500 10 ARG A 58 18.82 -149.62 REMARK 500 10 ASN A 60 27.73 -65.52 REMARK 500 10 CYS A 67 -179.58 -62.20 REMARK 500 10 ALA A 79 -20.37 60.38 REMARK 500 11 GLU A 32 -171.65 -63.03 REMARK 500 11 ASN A 60 7.91 -64.83 REMARK 500 11 ALA A 63 -2.38 67.12 REMARK 500 11 ALA A 70 72.74 -1.47 REMARK 500 11 ALA A 79 6.82 -168.46 REMARK 500 11 THR A 80 -60.12 -126.87 REMARK 500 12 ASN A 60 55.52 -69.58 REMARK 500 12 ARG A 62 32.94 -82.44 REMARK 500 12 ALA A 63 -10.59 56.99 REMARK 500 12 ALA A 79 68.10 -158.27 REMARK 500 13 CYS A 44 2.83 -69.77 REMARK 500 13 ASN A 60 -9.02 -48.47 REMARK 500 13 ARG A 61 -178.50 -65.44 REMARK 500 13 ALA A 63 -32.81 121.23 REMARK 500 13 CYS A 67 -179.30 -67.26 REMARK 500 13 ALA A 70 76.46 -9.71 REMARK 500 14 ARG A 58 13.41 -62.04 REMARK 500 14 ALA A 59 -99.30 -91.47 REMARK 500 14 ALA A 63 -36.16 75.34 REMARK 500 14 ALA A 69 113.63 -23.50 REMARK 500 14 ALA A 70 50.02 21.00 REMARK 500 15 ARG A 58 4.46 -66.15 REMARK 500 15 ASN A 60 15.22 -61.49 REMARK 500 15 ASN A 64 16.27 -140.35 REMARK 500 15 CYS A 67 175.99 -59.35 REMARK 500 15 ALA A 70 75.71 4.15 REMARK 500 15 THR A 80 23.08 48.01 REMARK 500 16 ARG A 58 21.82 -67.98 REMARK 500 16 ASN A 60 18.38 48.88 REMARK 500 16 ARG A 61 -169.05 -69.86 REMARK 500 16 ARG A 62 18.43 -61.67 REMARK 500 16 ALA A 63 16.87 56.58 REMARK 500 16 CYS A 65 86.72 -66.55 REMARK 500 16 ALA A 69 115.55 -29.89 REMARK 500 16 ALA A 70 51.20 30.47 REMARK 500 16 THR A 80 25.48 47.38 REMARK 500 16 ALA A 81 157.42 76.55 REMARK 500 16 PRO A 82 14.21 -68.88 REMARK 500 17 THR A 54 96.80 59.66 REMARK 500 17 ASN A 60 5.14 -58.83 REMARK 500 17 ALA A 70 63.86 -33.91 REMARK 500 18 GLU A 32 -169.44 -74.21 REMARK 500 18 ALA A 48 -2.39 -59.47 REMARK 500 18 ARG A 62 19.04 -67.05 REMARK 500 18 ALA A 63 19.14 59.55 REMARK 500 18 CYS A 67 176.43 -56.72 REMARK 500 18 ALA A 70 68.18 5.88 REMARK 500 18 SER A 78 97.64 -62.02 REMARK 500 19 ARG A 58 43.63 -86.72 REMARK 500 19 ARG A 61 -175.06 -61.09 REMARK 500 19 ARG A 62 -77.80 -51.94 REMARK 500 19 ALA A 70 50.94 30.98 REMARK 500 19 ALA A 79 -105.47 -155.09 REMARK 500 20 ARG A 62 27.88 -68.33 REMARK 500 20 ALA A 63 -9.06 66.13 REMARK 500 20 CYS A 67 160.87 -42.72 REMARK 500 20 ALA A 70 76.77 -4.59 REMARK 500 20 ALA A 79 -1.62 -160.93 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 8 ARG A 62 0.10 SIDE_CHAIN REMARK 500 11 ARG A 61 0.11 SIDE_CHAIN REMARK 500 13 ARG A 51 0.11 SIDE_CHAIN REMARK 500 14 ARG A 62 0.11 SIDE_CHAIN REMARK 500 20 ARG A 62 0.12 SIDE_CHAIN REMARK 500 REMARK 500 REMARK: NULL
REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 1 ZN A 130 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 33 ND1 REMARK 620 2 HIS A 41 NE2 116.4 REMARK 620 3 CYS A 47 SG 103.8 111.7 REMARK 620 4 CYS A 49 SG 109.8 111.0 103.1 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 1 ZN A 150 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 36 SG REMARK 620 2 CYS A 38 SG 101.2 REMARK 620 3 CYS A 67 SG 110.8 116.6 REMARK 620 4 CYS A 71 SG 103.1 112.2 111.6 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 1 ZN A 170 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 36 SG REMARK 620 2 CYS A 44 SG 108.1 REMARK 620 3 CYS A 73 SG 112.7 112.8 REMARK 620 4 CYS A 76 SG 107.6 111.1 104.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 1 ZN A 190 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 42 SG REMARK 620 2 CYS A 65 SG 109.1 REMARK 620 3 CYS A 67 SG 102.8 112.4 REMARK 620 4 CYS A 76 SG 112.4 110.2 109.8 REMARK 620 N 1 2 3
REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 130 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 150 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 170 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 190
REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 16025 RELATED DB: BMRB
DBREF 2KAK A 31 81 UNP P30569 EC1_WHEAT 31 81
SEQADV 2KAK PRO A 82 UNP P30569 EXPRESSION TAG SEQADV 2KAK GLY A 83 UNP P30569 EXPRESSION TAG
SEQRES 1 A 53 GLY GLU HIS THR THR CYS GLY CYS GLY GLU HIS CYS GLY SEQRES 2 A 53 CYS ASN PRO CYS ALA CYS GLY ARG GLU GLY THR PRO SER SEQRES 3 A 53 GLY ARG ALA ASN ARG ARG ALA ASN CYS SER CYS GLY ALA SEQRES 4 A 53 ALA CYS ASN CYS ALA SER CYS GLY SER ALA THR ALA PRO SEQRES 5 A 53 GLY
HET ZN A 130 1 HET ZN A 150 1 HET ZN A 170 1 HET ZN A 190 1
HETNAM ZN ZINC ION
FORMUL 2 ZN 4(ZN 2+)
HELIX 1 1 CYS A 73 SER A 78 1 6
LINK ND1 HIS A 33 ZN ZN A 130 1555 1555 2.02 LINK SG CYS A 36 ZN ZN A 150 1555 1555 2.40 LINK SG CYS A 36 ZN ZN A 170 1555 1555 2.27 LINK SG CYS A 38 ZN ZN A 150 1555 1555 2.33 LINK NE2 HIS A 41 ZN ZN A 130 1555 1555 1.95 LINK SG CYS A 42 ZN ZN A 190 1555 1555 2.37 LINK SG CYS A 44 ZN ZN A 170 1555 1555 2.27 LINK SG CYS A 47 ZN ZN A 130 1555 1555 2.36 LINK SG CYS A 49 ZN ZN A 130 1555 1555 2.35 LINK SG CYS A 65 ZN ZN A 190 1555 1555 2.30 LINK SG CYS A 67 ZN ZN A 150 1555 1555 2.24 LINK SG CYS A 67 ZN ZN A 190 1555 1555 2.33 LINK SG CYS A 71 ZN ZN A 150 1555 1555 2.31 LINK SG CYS A 73 ZN ZN A 170 1555 1555 2.37 LINK SG CYS A 76 ZN ZN A 190 1555 1555 2.24 LINK SG CYS A 76 ZN ZN A 170 1555 1555 2.28
SITE 1 AC1 4 HIS A 33 HIS A 41 ALA A 48 CYS A 49 SITE 1 AC2 6 CYS A 36 CYS A 38 GLU A 40 CYS A 42 SITE 2 AC2 6 CYS A 44 ALA A 69 SITE 1 AC3 5 CYS A 36 CYS A 38 CYS A 42 CYS A 44 SITE 2 AC3 5 CYS A 71 SITE 1 AC4 6 CYS A 36 CYS A 38 GLU A 40 CYS A 42 SITE 2 AC4 6 CYS A 44 CYS A 71
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