3NLA - Header Asymmetric Unit

HEADER ANTIFREEZE 24-FEB-98 3NLA

TITLE NMR STRUCTURE OF THE N-TERMINAL DOMAIN WITH A LINKER TITLE 2 PORTION OF ANTARCTIC EEL POUT ANTIFREEZE PROTEIN RD3, 40 TITLE 3 STRUCTURES

COMPND MOL_ID: 1; COMPND 2 MOLECULE: ANTIFREEZE PROTEIN RD3 TYPE III; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: N-TERMINAL DOMAIN WITH A LINKER PORTION; COMPND 5 SYNONYM: RD3-NL; COMPND 6 ENGINEERED: YES

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: LYCODICHTHYS DEARBORNI; SOURCE 3 ORGANISM_COMMON: ANTARCTIC EEL POUT; SOURCE 4 ORGANISM_TAXID: 8201; SOURCE 5 VARIANT: RD3; SOURCE 6 ORGAN: BLOOD; SOURCE 7 TISSUE: BLOOD PLASMA; SOURCE 8 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 9 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 10 EXPRESSION_SYSTEM_STRAIN: JM105; SOURCE 11 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 12 EXPRESSION_SYSTEM_PLASMID: PKK223-3UC

KEYWDS ANTIFREEZE PROTEIN, THERMAL HYSTERESIS PROTEIN, ICE BINDING KEYWDS 2 PROTEIN

EXPDTA SOLUTION NMR

NUMMDL 40

AUTHOR K.MIURA,S.OHGIYA,T.HOSHINO,N.NEMOTO,K.HIKICHI,S.TSUDA

REVDAT 2 24-FEB-09 3NLA 1 VERSN REVDAT 1 23-FEB-99 3NLA 0

JRNL AUTH Z.JIA,C.I.DELUCA,H.CHAO,P.L.DAVIES JRNL TITL STRUCTURAL BASIS FOR THE BINDING OF A GLOBULAR JRNL TITL 2 ANTIFREEZE PROTEIN TO ICE. JRNL REF NATURE V. 384 285 1996 JRNL REFN ISSN 0028-0836 JRNL PMID 8918883 JRNL DOI 10.1038/384285A0

REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH Z.JIA,C.I.DELUCA,H.CHAO,P.L.DAVIES REMARK 1 TITL STRUCTURAL BASIS FOR THE BINDING OF A GLOBULAR REMARK 1 TITL 2 ANTIFREEZE PROTEIN TO ICE REMARK 1 REF NATURE V. 384 285 1996 REMARK 1 REFN ISSN 0028-0836 REMARK 1 REFERENCE 2 REMARK 1 AUTH F.D.SONNICHSEN,C.I.DELUCA,P.L.DAVIES,B.D.SYKES REMARK 1 TITL REFINED SOLUTION STRUCTURE OF TYPE III ANTIFREEZE REMARK 1 TITL 2 PROTEIN: HYDROPHOBIC GROUPS MAY BE INVOLVED IN THE REMARK 1 TITL 3 ENERGETICS OF THE PROTEIN-ICE INTERACTION REMARK 1 REF STRUCTURE V. 4 1325 1996 REMARK 1 REFN ISSN 0969-2126 REMARK 1 REFERENCE 3 REMARK 1 AUTH X.WANG,A.L.DEVRIES,C.H.CHENG REMARK 1 TITL ANTIFREEZE PEPTIDE HETEROGENEITY IN AN ANTARCTIC REMARK 1 TITL 2 EEL POUT INCLUDES AN UNUSUALLY LARGE MAJOR VARIANT REMARK 1 TITL 3 COMPRISED OF TWO 7 KDA TYPE III AFPS LINKED IN REMARK 1 TITL 4 TANDEM REMARK 1 REF BIOCHIM.BIOPHYS.ACTA V.1247 163 1995 REMARK 1 REFN ISSN 0006-3002

REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.851 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REFINEMENT DETAILS CAN BE FOUND IN REMARK 3 THE JRNL CITATION ABOVE.

REMARK 4 REMARK 4 3NLA 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 : 6.7 REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : NULL REMARK 210 SAMPLE CONTENTS : NULL REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : DQFCOSY, TOCSY, NOESY, 15N- REMARK 210 HSQC, 15N_TOCSYHSQC, 15N- REMARK 210 NOESYHSQC, 15N-HNHA REMARK 210 SPECTROMETER FIELD STRENGTH : 500 MHZ REMARK 210 SPECTROMETER MODEL : UNITY, JNM-A REMARK 210 SPECTROMETER MANUFACTURER : VARIAN, JEOL REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : X-PLOR 3.851 REMARK 210 METHOD USED : SA REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 40 REMARK 210 CONFORMERS, SELECTION CRITERIA : LEAST RESTRAINT VIOLATION REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : NULL REMARK 210 REMARK 210 REMARK: THE STRUCTURE WAS DETERMINED USING DOUBLE-RESONANCE NMR REMARK 210 SPECTROSCOPY ON 15N-LABELED RD3-NL

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 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 465 SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 MODELS 1-40 REMARK 465 RES C SSSEQI REMARK 465 MET A 0

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 ALA A 7 104.52 -42.62 REMARK 500 1 ASN A 8 -70.85 -75.69 REMARK 500 1 PRO A 12 -158.37 -71.78 REMARK 500 1 ASN A 14 20.31 49.41 REMARK 500 1 THR A 18 -157.85 -130.51 REMARK 500 1 PRO A 29 -165.18 -75.87 REMARK 500 1 PRO A 33 -161.50 -73.03 REMARK 500 1 VAL A 41 104.11 -42.88 REMARK 500 1 PRO A 50 -169.54 -72.72 REMARK 500 1 LYS A 61 -71.63 -69.51 REMARK 500 1 GLU A 64 -81.49 -75.51 REMARK 500 1 SER A 69 -60.49 -175.83 REMARK 500 2 PRO A 12 -96.45 -72.19 REMARK 500 2 GLU A 36 33.46 -92.39 REMARK 500 2 PRO A 50 -163.14 -72.72 REMARK 500 2 LYS A 61 -92.74 -64.99 REMARK 500 2 TYR A 63 157.99 -44.92 REMARK 500 2 GLU A 64 -80.35 -80.79 REMARK 500 2 ASP A 65 33.12 -98.36 REMARK 500 2 SER A 69 -57.68 172.99 REMARK 500 3 PRO A 12 -159.23 -72.89 REMARK 500 3 ASN A 14 19.92 59.25 REMARK 500 3 VAL A 26 39.41 -92.15 REMARK 500 3 LEU A 51 169.11 -44.25 REMARK 500 3 MET A 59 49.02 -94.52 REMARK 500 3 GLU A 64 -160.87 -64.61 REMARK 500 3 ASP A 65 84.56 -61.91 REMARK 500 3 THR A 68 -104.22 -100.46 REMARK 500 3 SER A 69 -66.05 -96.22 REMARK 500 4 ASN A 8 -80.07 -73.58 REMARK 500 4 VAL A 26 79.81 -68.87 REMARK 500 4 ALA A 34 26.41 45.93 REMARK 500 4 PRO A 50 -165.02 -73.15 REMARK 500 4 LYS A 61 -84.36 -60.08 REMARK 500 4 TYR A 63 167.81 -46.13 REMARK 500 4 GLU A 64 -86.14 -99.41 REMARK 500 4 THR A 68 -91.27 -73.36 REMARK 500 5 ASN A 8 -73.13 -82.46 REMARK 500 5 PRO A 12 -95.08 -73.69 REMARK 500 5 ASN A 14 89.33 42.26 REMARK 500 5 PRO A 33 -168.48 -73.12 REMARK 500 5 GLU A 36 47.89 -104.89 REMARK 500 5 ASN A 46 42.16 -109.95 REMARK 500 5 LEU A 51 151.11 67.82 REMARK 500 5 MET A 59 57.56 -99.52 REMARK 500 5 LYS A 61 -83.95 -64.53 REMARK 500 5 TYR A 63 171.70 -45.43 REMARK 500 5 GLU A 64 -155.48 -98.43 REMARK 500 5 ASP A 65 79.19 -59.90 REMARK 500 5 THR A 68 -97.83 -86.30 REMARK 500 5 PRO A 70 -164.20 -73.72 REMARK 500 6 ILE A 13 170.85 -44.71 REMARK 500 6 THR A 15 119.24 -160.41 REMARK 500 6 MET A 30 -150.64 -81.74 REMARK 500 6 GLU A 36 35.01 -95.22 REMARK 500 6 LEU A 51 156.80 -41.87 REMARK 500 6 LEU A 55 90.65 -61.93 REMARK 500 6 LYS A 61 -94.15 -69.36 REMARK 500 6 GLU A 64 -79.28 -65.38 REMARK 500 6 THR A 68 -143.71 -88.95 REMARK 500 7 PRO A 12 -163.26 -72.87 REMARK 500 7 ASN A 14 19.41 52.26 REMARK 500 7 VAL A 26 81.66 -68.84 REMARK 500 7 PRO A 29 -169.43 -75.95 REMARK 500 7 PRO A 33 -160.35 -72.15 REMARK 500 7 VAL A 41 99.22 -45.70 REMARK 500 7 PRO A 50 -160.12 -71.93 REMARK 500 7 LYS A 61 -73.48 -64.77 REMARK 500 7 THR A 67 -87.88 -89.01 REMARK 500 7 THR A 68 -92.63 -110.16 REMARK 500 8 PRO A 12 47.34 -78.40 REMARK 500 8 ILE A 13 177.33 49.91 REMARK 500 8 THR A 18 -168.75 -126.61 REMARK 500 8 GLU A 36 45.94 -102.09 REMARK 500 8 MET A 59 45.67 -87.32 REMARK 500 8 LYS A 61 -91.16 -76.31 REMARK 500 8 TYR A 63 155.12 -44.35 REMARK 500 8 GLU A 64 -96.80 -103.57 REMARK 500 8 ASP A 65 52.34 -99.64 REMARK 500 8 THR A 68 -89.74 -96.67 REMARK 500 8 PRO A 70 -166.32 -73.55 REMARK 500 9 LYS A 2 -177.84 -64.34 REMARK 500 9 ASN A 8 -72.00 -73.82 REMARK 500 9 ILE A 13 -164.48 39.18 REMARK 500 9 ASN A 14 29.14 37.88 REMARK 500 9 MET A 30 -81.23 -82.65 REMARK 500 9 ALA A 34 41.72 -108.25 REMARK 500 9 VAL A 41 103.62 -42.69 REMARK 500 9 LEU A 51 160.17 55.25 REMARK 500 9 THR A 67 -60.37 -107.61 REMARK 500 9 THR A 68 55.61 -102.71 REMARK 500 9 PRO A 70 -89.02 -72.55 REMARK 500 10 PRO A 12 -164.56 -72.16 REMARK 500 10 PRO A 33 -160.06 -73.28 REMARK 500 10 VAL A 41 107.99 -44.29 REMARK 500 10 LEU A 51 155.25 -46.36 REMARK 500 10 LEU A 55 96.08 -67.37 REMARK 500 10 MET A 59 60.42 -111.82 REMARK 500 10 LYS A 61 -81.76 -57.14 REMARK 500 10 TYR A 63 150.22 -47.76 REMARK 500 10 THR A 68 -129.91 -110.44 REMARK 500 10 PRO A 70 59.79 -69.20 REMARK 500 11 PRO A 33 -162.97 -73.07 REMARK 500 11 VAL A 41 102.92 -46.79 REMARK 500 11 LEU A 51 147.37 66.82 REMARK 500 11 LYS A 61 -84.38 -49.92 REMARK 500 11 THR A 67 -64.23 -99.78 REMARK 500 12 ASN A 8 -71.35 -87.42 REMARK 500 12 PRO A 12 -158.64 -73.91 REMARK 500 12 ASN A 14 30.61 39.86 REMARK 500 12 ALA A 16 98.13 -64.25 REMARK 500 12 PRO A 33 -164.05 -71.43 REMARK 500 12 LYS A 61 -89.32 -75.99 REMARK 500 13 ILE A 13 -172.05 45.66 REMARK 500 13 ALA A 16 85.69 -63.40 REMARK 500 13 VAL A 41 97.10 -45.24 REMARK 500 13 PRO A 50 -168.14 -72.98 REMARK 500 13 MET A 59 67.28 -110.54 REMARK 500 13 LYS A 61 -77.26 -64.30 REMARK 500 13 GLU A 64 -65.05 -104.54 REMARK 500 13 THR A 67 -83.62 -105.07 REMARK 500 13 THR A 68 -80.90 -106.96 REMARK 500 14 PRO A 12 -162.11 -72.64 REMARK 500 14 MET A 59 55.15 -106.12 REMARK 500 14 LYS A 61 -86.05 -66.88 REMARK 500 14 TYR A 63 155.58 -44.29 REMARK 500 14 GLU A 64 -158.83 -76.38 REMARK 500 14 ASP A 65 73.35 -68.60 REMARK 500 14 SER A 69 -61.33 -173.54 REMARK 500 14 LEU A 72 75.17 -102.15 REMARK 500 15 ASN A 8 -70.82 -82.89 REMARK 500 15 ILE A 13 -161.54 32.78 REMARK 500 15 ASN A 14 42.17 36.52 REMARK 500 15 PRO A 33 -162.00 -73.28 REMARK 500 15 ALA A 34 32.91 -93.69 REMARK 500 15 GLU A 36 33.04 -88.67 REMARK 500 15 PRO A 50 -167.13 -72.03 REMARK 500 15 LEU A 55 98.66 -62.24 REMARK 500 15 MET A 59 41.53 -108.21 REMARK 500 15 THR A 68 -137.27 -80.22 REMARK 500 15 PRO A 70 -163.89 -72.35 REMARK 500 16 ILE A 13 -165.67 39.92 REMARK 500 16 ALA A 24 79.10 -100.33 REMARK 500 16 ALA A 34 38.63 -94.07 REMARK 500 16 GLU A 36 41.97 -105.09 REMARK 500 16 VAL A 41 104.35 -43.22 REMARK 500 16 PRO A 50 -174.38 -69.60 REMARK 500 16 LEU A 55 99.12 -61.93 REMARK 500 16 ASN A 62 74.20 -100.45 REMARK 500 16 TYR A 63 175.26 -46.13 REMARK 500 16 GLU A 64 -152.82 -95.12 REMARK 500 16 ASP A 65 83.16 -58.77 REMARK 500 16 THR A 67 31.10 -90.92 REMARK 500 16 SER A 69 -61.26 -176.60 REMARK 500 17 ASN A 8 -62.41 -90.80 REMARK 500 17 ILE A 13 -172.14 54.65 REMARK 500 17 ASN A 14 -141.75 42.13 REMARK 500 17 THR A 15 106.90 57.48 REMARK 500 17 ALA A 24 75.91 -105.70 REMARK 500 17 PRO A 50 -165.23 -71.97 REMARK 500 17 ASP A 58 -70.34 -81.46 REMARK 500 17 LYS A 61 -96.78 -75.53 REMARK 500 17 TYR A 63 169.69 -48.69 REMARK 500 17 GLU A 64 -133.58 -64.67 REMARK 500 17 SER A 69 -61.31 -176.50 REMARK 500 18 ASN A 8 -75.71 -76.27 REMARK 500 18 PRO A 12 -157.22 -72.55 REMARK 500 18 ASN A 14 27.78 40.95 REMARK 500 18 VAL A 26 58.49 -91.99 REMARK 500 18 PRO A 33 -166.28 -73.68 REMARK 500 18 ALA A 34 34.04 -98.82 REMARK 500 18 PRO A 50 -160.43 -73.48 REMARK 500 18 LYS A 61 -87.78 -69.42 REMARK 500 18 ASP A 65 97.84 -67.33 REMARK 500 18 THR A 67 -92.47 -81.01 REMARK 500 18 SER A 69 -58.98 172.20 REMARK 500 19 PRO A 12 -94.44 -71.78 REMARK 500 19 MET A 59 57.12 -107.58 REMARK 500 19 GLU A 64 -162.04 -73.75 REMARK 500 20 ASN A 14 16.77 58.23 REMARK 500 20 MET A 30 -139.58 -73.55 REMARK 500 20 GLU A 36 60.47 -105.16 REMARK 500 20 PRO A 50 -161.83 -73.13 REMARK 500 20 MET A 59 69.22 -113.04 REMARK 500 20 LYS A 61 -88.93 -55.60 REMARK 500 20 GLU A 64 -151.42 -68.64 REMARK 500 21 PRO A 12 -162.43 -72.51 REMARK 500 21 ASN A 14 28.11 40.08 REMARK 500 21 MET A 30 -112.67 -76.95 REMARK 500 21 GLU A 36 47.78 -89.36 REMARK 500 21 VAL A 41 103.71 -48.57 REMARK 500 21 PRO A 50 -164.19 -74.45 REMARK 500 21 MET A 59 50.00 -97.92 REMARK 500 21 LYS A 61 -89.74 -50.27 REMARK 500 21 GLU A 64 -75.50 -88.12 REMARK 500 21 SER A 69 -59.76 -178.64 REMARK 500 21 PRO A 70 -90.14 -72.74 REMARK 500 22 ILE A 13 -164.93 39.39 REMARK 500 22 ASN A 14 -62.31 65.56 REMARK 500 22 THR A 15 106.76 -58.36 REMARK 500 22 ALA A 16 -174.26 -55.78 REMARK 500 22 VAL A 41 105.18 -46.53 REMARK 500 22 MET A 59 45.38 -90.90 REMARK 500 22 LYS A 61 -74.38 -75.53 REMARK 500 22 TYR A 63 176.86 -47.22 REMARK 500 22 GLU A 64 -144.51 -81.30 REMARK 500 22 SER A 69 -63.01 -177.31 REMARK 500 22 LEU A 72 96.01 -65.54 REMARK 500 23 ILE A 13 -164.44 39.32 REMARK 500 23 THR A 18 -157.11 -119.42 REMARK 500 23 PRO A 29 -163.68 -75.44 REMARK 500 23 MET A 30 -73.73 -81.82 REMARK 500 23 ALA A 34 32.33 -97.70 REMARK 500 23 GLU A 36 40.78 -91.92 REMARK 500 23 LYS A 61 -74.30 -70.32 REMARK 500 23 TYR A 63 165.31 -46.65 REMARK 500 23 SER A 69 -62.21 -171.68 REMARK 500 24 PRO A 12 -158.95 -72.59 REMARK 500 24 PRO A 33 -163.48 -71.83 REMARK 500 24 PRO A 50 -159.52 -72.48 REMARK 500 24 LEU A 55 88.21 -62.84 REMARK 500 24 LYS A 61 -149.51 -65.80 REMARK 500 24 ASN A 62 84.44 -64.88 REMARK 500 24 TYR A 63 -159.10 -83.45 REMARK 500 24 GLU A 64 -124.62 -63.44 REMARK 500 24 ASP A 65 94.75 -58.61 REMARK 500 24 SER A 69 -62.18 174.57 REMARK 500 24 PRO A 70 -158.26 -72.37 REMARK 500 25 ASN A 14 16.01 57.63 REMARK 500 25 THR A 18 -166.48 -119.89 REMARK 500 25 VAL A 26 50.18 -98.11 REMARK 500 25 PRO A 29 -167.49 -74.83 REMARK 500 25 PRO A 33 -159.58 -73.56 REMARK 500 25 ALA A 34 42.63 -107.40 REMARK 500 25 LEU A 51 164.58 -43.05 REMARK 500 25 TYR A 63 -165.74 -54.12 REMARK 500 25 ASP A 65 66.59 -66.09 REMARK 500 25 SER A 69 -59.25 171.90 REMARK 500 26 PRO A 12 -159.07 -72.73 REMARK 500 26 ASN A 14 16.54 56.53 REMARK 500 26 GLU A 35 -77.30 -54.92 REMARK 500 26 VAL A 41 109.57 -45.71 REMARK 500 26 PRO A 50 -168.96 -72.57 REMARK 500 26 MET A 59 32.31 -97.20 REMARK 500 26 LYS A 61 -80.58 -75.39 REMARK 500 26 TYR A 63 167.40 -45.78 REMARK 500 26 THR A 67 -89.72 -72.23 REMARK 500 27 PRO A 12 -159.44 -72.69 REMARK 500 27 ILE A 13 -165.91 -112.44 REMARK 500 27 ASN A 14 27.88 39.90 REMARK 500 27 MET A 21 30.75 -89.76 REMARK 500 27 VAL A 26 57.11 -98.51 REMARK 500 27 MET A 30 -107.23 -77.13 REMARK 500 27 PRO A 33 -158.87 -72.83 REMARK 500 27 VAL A 41 104.88 -42.18 REMARK 500 27 LEU A 51 136.13 58.40 REMARK 500 27 MET A 59 47.52 -99.58 REMARK 500 27 ASN A 62 52.51 -96.29 REMARK 500 27 TYR A 63 152.42 -44.59 REMARK 500 27 GLU A 64 -125.46 -64.48 REMARK 500 27 LEU A 72 -154.06 -85.20 REMARK 500 28 PRO A 12 -89.75 -72.96 REMARK 500 28 ASN A 14 48.83 36.26 REMARK 500 28 LEU A 19 -86.65 52.15 REMARK 500 28 MET A 30 -109.95 -76.63 REMARK 500 28 VAL A 41 103.81 -43.53 REMARK 500 28 PRO A 50 -158.14 -73.63 REMARK 500 28 LYS A 61 -77.44 -51.01 REMARK 500 28 THR A 68 -137.31 -93.24 REMARK 500 28 LEU A 72 -178.40 -68.27 REMARK 500 29 PRO A 12 -159.83 -74.56 REMARK 500 29 ASN A 14 29.98 39.35 REMARK 500 29 MET A 30 -84.22 -61.66 REMARK 500 29 PRO A 33 -159.58 -74.04 REMARK 500 29 PRO A 50 -165.26 -71.61 REMARK 500 29 LYS A 61 -92.32 -43.90 REMARK 500 29 TYR A 63 165.81 -44.33 REMARK 500 29 GLU A 64 -79.33 -64.36 REMARK 500 29 THR A 67 30.20 -94.28 REMARK 500 29 SER A 69 -59.54 173.27 REMARK 500 30 ASN A 8 -69.04 -90.37 REMARK 500 30 ILE A 13 179.49 49.64 REMARK 500 30 ASN A 14 26.00 43.76 REMARK 500 30 THR A 18 -169.83 -128.76 REMARK 500 30 MET A 30 -151.28 -82.40 REMARK 500 30 ALA A 34 24.32 45.67 REMARK 500 30 GLU A 36 39.11 -99.88 REMARK 500 30 VAL A 41 103.69 -52.60 REMARK 500 30 GLN A 44 -169.28 -110.26 REMARK 500 30 PRO A 50 -162.51 -72.05 REMARK 500 30 LEU A 55 80.19 -69.93 REMARK 500 30 TYR A 63 169.62 -44.46 REMARK 500 30 GLU A 64 -97.22 -79.93 REMARK 500 30 THR A 68 -157.18 -101.98 REMARK 500 31 PRO A 12 47.97 -76.85 REMARK 500 31 ILE A 13 173.73 51.72 REMARK 500 31 MET A 30 -159.51 -82.55 REMARK 500 31 GLU A 36 48.81 -104.85 REMARK 500 31 VAL A 41 91.66 -49.08 REMARK 500 31 MET A 59 63.54 -105.50 REMARK 500 31 LYS A 61 -71.62 -61.02 REMARK 500 31 GLU A 64 -141.15 -64.42 REMARK 500 31 ASP A 65 78.24 -68.18 REMARK 500 31 THR A 68 -160.81 -76.66 REMARK 500 32 PRO A 12 -95.14 -71.57 REMARK 500 32 ALA A 34 46.25 -103.47 REMARK 500 32 MET A 59 40.72 -103.35 REMARK 500 32 LYS A 61 -142.62 -75.02 REMARK 500 32 ASP A 65 -64.74 -99.31 REMARK 500 32 THR A 67 -70.72 -108.92 REMARK 500 33 PRO A 12 -96.22 -72.85 REMARK 500 33 PRO A 33 -166.86 -71.99 REMARK 500 33 MET A 59 39.81 -93.45 REMARK 500 33 LYS A 61 -161.69 -61.69 REMARK 500 33 ASN A 62 79.81 -69.20 REMARK 500 33 THR A 68 -174.07 -69.72 REMARK 500 33 PRO A 70 -169.44 -72.33 REMARK 500 34 ILE A 13 -163.81 38.19 REMARK 500 34 ASN A 14 27.75 42.46 REMARK 500 34 ALA A 16 171.31 -58.18 REMARK 500 34 MET A 30 -74.01 -80.44 REMARK 500 34 VAL A 41 96.91 -42.99 REMARK 500 34 LYS A 61 -99.65 -57.12 REMARK 500 34 THR A 68 -158.81 -87.52 REMARK 500 35 PRO A 12 -93.44 -73.41 REMARK 500 35 ASN A 14 27.60 40.37 REMARK 500 35 PRO A 33 -161.57 -72.51 REMARK 500 35 GLU A 36 32.68 -94.12 REMARK 500 35 PRO A 50 -162.90 -72.07 REMARK 500 35 MET A 59 52.60 -100.22 REMARK 500 35 LYS A 61 -73.40 -79.91 REMARK 500 35 GLU A 64 -70.63 -68.44 REMARK 500 35 THR A 68 -140.43 -100.58 REMARK 500 36 PRO A 12 -92.88 -73.82 REMARK 500 36 THR A 18 -167.02 -114.24 REMARK 500 36 PRO A 33 -162.68 -73.46 REMARK 500 36 ALA A 34 45.63 -107.69 REMARK 500 36 VAL A 41 107.54 -45.08 REMARK 500 36 PRO A 50 -166.06 -73.77 REMARK 500 36 LEU A 55 85.96 -61.93 REMARK 500 36 GLU A 64 -178.91 -65.04 REMARK 500 36 THR A 68 51.53 -108.70 REMARK 500 37 ILE A 13 174.86 -46.66 REMARK 500 37 ASN A 14 -152.40 60.35 REMARK 500 37 THR A 15 109.93 58.49 REMARK 500 37 ALA A 34 29.49 41.82 REMARK 500 37 PRO A 50 -168.79 -73.18 REMARK 500 37 LYS A 61 -86.61 -72.63 REMARK 500 37 TYR A 63 160.58 -45.11 REMARK 500 37 THR A 68 -89.43 -106.27 REMARK 500 38 PRO A 12 -157.47 -72.60 REMARK 500 38 ILE A 13 -165.36 -117.26 REMARK 500 38 ASN A 14 32.76 38.45 REMARK 500 38 VAL A 41 94.50 -50.87 REMARK 500 38 PRO A 50 -167.78 -72.72 REMARK 500 38 LYS A 61 -72.73 -80.18 REMARK 500 38 GLU A 64 -95.79 -83.23 REMARK 500 38 THR A 68 32.36 -88.90 REMARK 500 39 ILE A 13 -177.02 47.44 REMARK 500 39 ASN A 14 28.07 41.15 REMARK 500 39 MET A 30 68.70 -68.20 REMARK 500 39 PRO A 33 -159.26 -72.36 REMARK 500 39 VAL A 41 99.73 -51.46 REMARK 500 39 PRO A 50 -161.26 -72.65 REMARK 500 39 MET A 59 47.65 -83.74 REMARK 500 39 LYS A 61 -82.21 -71.65 REMARK 500 39 GLU A 64 -92.95 -87.90 REMARK 500 39 SER A 69 -56.95 173.25 REMARK 500 40 ILE A 13 -162.89 39.00 REMARK 500 40 ASN A 14 29.05 45.90 REMARK 500 40 ALA A 34 47.10 -84.14 REMARK 500 40 GLU A 36 45.34 -104.72 REMARK 500 40 VAL A 41 104.98 -41.93 REMARK 500 40 PRO A 50 -167.63 -72.67 REMARK 500 40 LYS A 61 -87.46 -65.95 REMARK 500 40 TYR A 63 163.09 -45.45 REMARK 500 40 THR A 68 -150.52 -98.40 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 47 0.25 SIDE_CHAIN REMARK 500 2 ARG A 47 0.28 SIDE_CHAIN REMARK 500 3 ARG A 47 0.24 SIDE_CHAIN REMARK 500 4 ARG A 47 0.16 SIDE_CHAIN REMARK 500 5 ARG A 47 0.14 SIDE_CHAIN REMARK 500 6 ARG A 47 0.31 SIDE_CHAIN REMARK 500 7 ARG A 47 0.17 SIDE_CHAIN REMARK 500 8 ARG A 47 0.31 SIDE_CHAIN REMARK 500 10 ARG A 47 0.32 SIDE_CHAIN REMARK 500 12 ARG A 47 0.22 SIDE_CHAIN REMARK 500 14 ARG A 47 0.32 SIDE_CHAIN REMARK 500 15 ARG A 47 0.23 SIDE_CHAIN REMARK 500 16 ARG A 47 0.26 SIDE_CHAIN REMARK 500 18 ARG A 47 0.28 SIDE_CHAIN REMARK 500 19 ARG A 47 0.32 SIDE_CHAIN REMARK 500 20 ARG A 47 0.24 SIDE_CHAIN REMARK 500 21 ARG A 47 0.28 SIDE_CHAIN REMARK 500 22 ARG A 47 0.09 SIDE_CHAIN REMARK 500 23 ARG A 47 0.27 SIDE_CHAIN REMARK 500 24 ARG A 47 0.30 SIDE_CHAIN REMARK 500 25 ARG A 47 0.29 SIDE_CHAIN REMARK 500 26 ARG A 47 0.18 SIDE_CHAIN REMARK 500 27 ARG A 47 0.24 SIDE_CHAIN REMARK 500 28 ARG A 47 0.31 SIDE_CHAIN REMARK 500 29 ARG A 47 0.25 SIDE_CHAIN REMARK 500 30 ARG A 47 0.31 SIDE_CHAIN REMARK 500 31 ARG A 47 0.13 SIDE_CHAIN REMARK 500 32 ARG A 47 0.27 SIDE_CHAIN REMARK 500 33 ARG A 47 0.32 SIDE_CHAIN REMARK 500 34 ARG A 47 0.22 SIDE_CHAIN REMARK 500 35 ARG A 47 0.32 SIDE_CHAIN REMARK 500 36 ARG A 47 0.26 SIDE_CHAIN REMARK 500 37 ARG A 47 0.11 SIDE_CHAIN REMARK 500 38 ARG A 47 0.23 SIDE_CHAIN REMARK 500 39 ARG A 47 0.31 SIDE_CHAIN REMARK 500 40 ARG A 47 0.28 SIDE_CHAIN REMARK 500 REMARK 500 REMARK: NULL

REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: 1 REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: ICE BINDING SITE.

DBREF 3NLA A 1 73 UNP P35753 ANP3_RHIDE 1 73

SEQRES 1 A 74 MET ASN LYS ALA SER VAL VAL ALA ASN GLN LEU ILE PRO SEQRES 2 A 74 ILE ASN THR ALA LEU THR LEU ILE MET MET LYS ALA GLU SEQRES 3 A 74 VAL VAL THR PRO MET GLY ILE PRO ALA GLU GLU ILE PRO SEQRES 4 A 74 ASN LEU VAL GLY MET GLN VAL ASN ARG ALA VAL PRO LEU SEQRES 5 A 74 GLY THR THR LEU MET PRO ASP MET VAL LYS ASN TYR GLU SEQRES 6 A 74 ASP GLY THR THR SER PRO GLY LEU LYS

HELIX 1 1 ILE A 37 LEU A 40 1 4

SHEET 1 A 3 ALA A 24 GLU A 25 0 SHEET 2 A 3 SER A 4 ALA A 7 -1 N SER A 4 O GLU A 25 SHEET 3 A 3 THR A 53 THR A 54 -1 N THR A 53 O ALA A 7

CISPEP 1 THR A 28 PRO A 29 1 -0.15 CISPEP 2 THR A 28 PRO A 29 2 -0.05 CISPEP 3 THR A 28 PRO A 29 3 -0.15 CISPEP 4 THR A 28 PRO A 29 4 -0.13 CISPEP 5 THR A 28 PRO A 29 5 -0.22 CISPEP 6 THR A 28 PRO A 29 6 -0.29 CISPEP 7 THR A 28 PRO A 29 7 -0.30 CISPEP 8 THR A 28 PRO A 29 8 -0.05 CISPEP 9 THR A 28 PRO A 29 9 -0.12 CISPEP 10 THR A 28 PRO A 29 10 -0.23 CISPEP 11 THR A 28 PRO A 29 11 -0.26 CISPEP 12 THR A 28 PRO A 29 12 -0.37 CISPEP 13 THR A 28 PRO A 29 13 -0.16 CISPEP 14 THR A 28 PRO A 29 14 -0.21 CISPEP 15 THR A 28 PRO A 29 15 -0.13 CISPEP 16 THR A 28 PRO A 29 16 -0.06 CISPEP 17 THR A 28 PRO A 29 17 -0.13 CISPEP 18 THR A 28 PRO A 29 18 -0.12 CISPEP 19 THR A 28 PRO A 29 19 -0.08 CISPEP 20 THR A 28 PRO A 29 20 -0.22 CISPEP 21 THR A 28 PRO A 29 21 -0.27 CISPEP 22 THR A 28 PRO A 29 22 -0.21 CISPEP 23 THR A 28 PRO A 29 23 -0.23 CISPEP 24 THR A 28 PRO A 29 24 -0.14 CISPEP 25 THR A 28 PRO A 29 25 -0.14 CISPEP 26 THR A 28 PRO A 29 26 -0.21 CISPEP 27 THR A 28 PRO A 29 27 -0.17 CISPEP 28 THR A 28 PRO A 29 28 -0.23 CISPEP 29 THR A 28 PRO A 29 29 -0.19 CISPEP 30 THR A 28 PRO A 29 30 -0.17 CISPEP 31 THR A 28 PRO A 29 31 -0.17 CISPEP 32 THR A 28 PRO A 29 32 -0.25 CISPEP 33 THR A 28 PRO A 29 33 -0.13 CISPEP 34 THR A 28 PRO A 29 34 -0.23 CISPEP 35 THR A 28 PRO A 29 35 -0.19 CISPEP 36 THR A 28 PRO A 29 36 -0.15 CISPEP 37 THR A 28 PRO A 29 37 -0.14 CISPEP 38 THR A 28 PRO A 29 38 -0.13 CISPEP 39 THR A 28 PRO A 29 39 -0.44 CISPEP 40 THR A 28 PRO A 29 40 -0.19

SITE 1 1 5 GLN A 9 ASN A 14 THR A 15 THR A 18 SITE 2 1 5 GLN A 44

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