HEADER TRANSCRIPTION 08-AUG-14 4R25 TITLE STRUCTURE OF B. SUBTILIS GLNK COMPND MOL_ID: 1; COMPND 2 MOLECULE: NITROGEN REGULATORY PII-LIKE PROTEIN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: GLNK, B. SUBTILIS; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS SUBTILIS SUBSP. SUBTILIS; SOURCE 3 ORGANISM_TAXID: 224308; SOURCE 4 STRAIN: 168; SOURCE 5 GENE: NRGB, BSU36520; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS PII FAMILY MEMBER, NITROGEN REGULATION, TNRA, TRANSCRIPTION EXPDTA X-RAY DIFFRACTION AUTHOR M.A.SCHUMACHER REVDAT 2 20-SEP-23 4R25 1 REMARK SEQADV LINK REVDAT 1 04-MAR-15 4R25 0 JRNL AUTH M.A.SCHUMACHER,N.B.CHINNAM,B.CUTHBERT,N.K.TONTHAT,T.WHITFILL JRNL TITL STRUCTURES OF REGULATORY MACHINERY REVEAL NOVEL MOLECULAR JRNL TITL 2 MECHANISMS CONTROLLING B. SUBTILIS NITROGEN HOMEOSTASIS. JRNL REF GENES DEV. V. 29 451 2015 JRNL REFN ISSN 0890-9369 JRNL PMID 25691471 JRNL DOI 10.1101/GAD.254714.114 REMARK 2 REMARK 2 RESOLUTION. 2.52 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.6.4_486 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.52 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 24.49 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.9 REMARK 3 NUMBER OF REFLECTIONS : 5695 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.217 REMARK 3 R VALUE (WORKING SET) : 0.213 REMARK 3 FREE R VALUE : 0.255 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.010 REMARK 3 FREE R VALUE TEST SET COUNT : 570 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 24.4863 - 3.9948 0.97 1313 147 0.2001 0.2213 REMARK 3 2 3.9948 - 3.1730 0.99 1281 142 0.1944 0.2540 REMARK 3 3 3.1730 - 2.7725 1.00 1262 140 0.2256 0.2892 REMARK 3 4 2.7725 - 2.5193 1.00 1269 141 0.3516 0.4256 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.20 REMARK 3 SHRINKAGE RADIUS : 0.95 REMARK 3 K_SOL : 0.37 REMARK 3 B_SOL : 59.65 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.430 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 25.630 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -6.93060 REMARK 3 B22 (A**2) : -6.93060 REMARK 3 B33 (A**2) : 13.86110 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.007 903 REMARK 3 ANGLE : 1.035 1217 REMARK 3 CHIRALITY : 0.063 143 REMARK 3 PLANARITY : 0.004 155 REMARK 3 DIHEDRAL : 16.787 344 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 4R25 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 12-AUG-14. REMARK 100 THE DEPOSITION ID IS D_1000086803. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 23-MAY-13 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 8.3.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1 REMARK 200 MONOCHROMATOR : SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 5695 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.519 REMARK 200 RESOLUTION RANGE LOW (A) : 63.100 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.06700 REMARK 200 FOR THE DATA SET : 14.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: 2Z0G REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 61.45 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.19 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 10% PEG 8000, 0.1 M MES, 0.1 M ZINC REMARK 280 ACETATE, PH 6.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z REMARK 290 6555 -X,-X+Y,-Z REMARK 290 7555 X+2/3,Y+1/3,Z+1/3 REMARK 290 8555 -Y+2/3,X-Y+1/3,Z+1/3 REMARK 290 9555 -X+Y+2/3,-X+1/3,Z+1/3 REMARK 290 10555 Y+2/3,X+1/3,-Z+1/3 REMARK 290 11555 X-Y+2/3,-Y+1/3,-Z+1/3 REMARK 290 12555 -X+2/3,-X+Y+1/3,-Z+1/3 REMARK 290 13555 X+1/3,Y+2/3,Z+2/3 REMARK 290 14555 -Y+1/3,X-Y+2/3,Z+2/3 REMARK 290 15555 -X+Y+1/3,-X+2/3,Z+2/3 REMARK 290 16555 Y+1/3,X+2/3,-Z+2/3 REMARK 290 17555 X-Y+1/3,-Y+2/3,-Z+2/3 REMARK 290 18555 -X+1/3,-X+Y+2/3,-Z+2/3 REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 7 1.000000 0.000000 0.000000 33.30000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 19.22576 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 63.10000 REMARK 290 SMTRY1 8 -0.500000 -0.866025 0.000000 33.30000 REMARK 290 SMTRY2 8 0.866025 -0.500000 0.000000 19.22576 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 63.10000 REMARK 290 SMTRY1 9 -0.500000 0.866025 0.000000 33.30000 REMARK 290 SMTRY2 9 -0.866025 -0.500000 0.000000 19.22576 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 63.10000 REMARK 290 SMTRY1 10 -0.500000 0.866025 0.000000 33.30000 REMARK 290 SMTRY2 10 0.866025 0.500000 0.000000 19.22576 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 63.10000 REMARK 290 SMTRY1 11 1.000000 0.000000 0.000000 33.30000 REMARK 290 SMTRY2 11 0.000000 -1.000000 0.000000 19.22576 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 63.10000 REMARK 290 SMTRY1 12 -0.500000 -0.866025 0.000000 33.30000 REMARK 290 SMTRY2 12 -0.866025 0.500000 0.000000 19.22576 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 63.10000 REMARK 290 SMTRY1 13 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 38.45153 REMARK 290 SMTRY3 13 0.000000 0.000000 1.000000 126.20000 REMARK 290 SMTRY1 14 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 14 0.866025 -0.500000 0.000000 38.45153 REMARK 290 SMTRY3 14 0.000000 0.000000 1.000000 126.20000 REMARK 290 SMTRY1 15 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 15 -0.866025 -0.500000 0.000000 38.45153 REMARK 290 SMTRY3 15 0.000000 0.000000 1.000000 126.20000 REMARK 290 SMTRY1 16 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 16 0.866025 0.500000 0.000000 38.45153 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 126.20000 REMARK 290 SMTRY1 17 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 17 0.000000 -1.000000 0.000000 38.45153 REMARK 290 SMTRY3 17 0.000000 0.000000 -1.000000 126.20000 REMARK 290 SMTRY1 18 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 18 -0.866025 0.500000 0.000000 38.45153 REMARK 290 SMTRY3 18 0.000000 0.000000 -1.000000 126.20000 REMARK 290 REMARK 290 REMARK: NULL 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 8340 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 15730 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -196.0 KCAL/MOL 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 350 BIOMT1 2 -0.500000 -0.866025 0.000000 -33.30000 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 -57.67729 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -0.500000 0.866025 0.000000 33.30000 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 -57.67729 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 301 LIES ON A SPECIAL POSITION. REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 SER A 8 CB OG REMARK 470 HIS A 9 CG ND1 CD2 CE1 NE2 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 SER A 75 -68.29 -138.81 REMARK 500 PRO A 118 -2.44 -57.65 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 ZN A 204 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 LYS A 12 NZ REMARK 620 2 GLU A 14 OE2 89.5 REMARK 620 3 GLU A 71 OE2 78.8 77.3 REMARK 620 4 HOH A 301 O 134.5 134.9 98.9 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 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 203 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 204 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 205 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4R22 RELATED DB: PDB REMARK 900 TNRA-21MER, CRYSTAL FORM P212121 REMARK 900 RELATED ID: 4R24 RELATED DB: PDB REMARK 900 TNRA-21MER, CRYSTAL FORM C2221 DBREF 4R25 A 10 121 UNP Q07428 NRGB_BACSU 5 116 SEQADV 4R25 SER A 8 UNP Q07428 EXPRESSION TAG SEQADV 4R25 HIS A 9 UNP Q07428 EXPRESSION TAG SEQRES 1 A 114 SER HIS MET PHE LYS VAL GLU ILE VAL THR ARG PRO ALA SEQRES 2 A 114 ASN PHE GLU LYS LEU LYS GLN GLU LEU GLY LYS ILE GLY SEQRES 3 A 114 VAL THR SER LEU THR PHE SER ASN VAL HIS GLY CYS GLY SEQRES 4 A 114 LEU GLN LYS ALA HIS THR GLU LEU TYR ARG GLY VAL LYS SEQRES 5 A 114 ILE GLU SER ASN VAL TYR GLU ARG LEU LYS ILE GLU ILE SEQRES 6 A 114 VAL VAL SER LYS VAL PRO VAL ASP GLN VAL THR GLU THR SEQRES 7 A 114 ALA LYS ARG VAL LEU LYS THR GLY SER PRO GLY ASP GLY SEQRES 8 A 114 LYS ILE PHE VAL TYR GLU ILE SER ASN THR ILE ASN ILE SEQRES 9 A 114 ARG THR GLY GLU GLU GLY PRO GLU ALA LEU HET ZN A 201 1 HET ZN A 202 1 HET ZN A 203 1 HET ZN A 204 1 HET ZN A 205 1 HETNAM ZN ZINC ION FORMUL 2 ZN 5(ZN 2+) FORMUL 7 HOH *7(H2 O) HELIX 1 1 ASN A 21 GLY A 33 1 13 HELIX 2 2 PRO A 78 LYS A 91 1 14 HELIX 3 3 GLU A 116 ALA A 120 5 5 SHEET 1 A 4 THR A 38 HIS A 51 0 SHEET 2 A 4 VAL A 58 VAL A 74 -1 O LYS A 59 N ALA A 50 SHEET 3 A 4 PHE A 11 THR A 17 -1 N VAL A 13 O ILE A 72 SHEET 4 A 4 LYS A 99 GLU A 104 -1 O PHE A 101 N GLU A 14 LINK NZ LYS A 12 ZN ZN A 204 1555 1555 2.54 LINK OE2 GLU A 14 ZN ZN A 204 1555 1555 2.65 LINK NE2 HIS A 43 ZN ZN A 205 1555 1555 2.35 LINK ND1 HIS A 51 ZN ZN A 201 1555 1555 2.47 LINK OE1 GLU A 61 ZN ZN A 203 1555 1555 2.58 LINK OE2 GLU A 71 ZN ZN A 204 1555 1555 2.33 LINK ZN ZN A 204 O HOH A 301 1555 1555 2.57 SITE 1 AC1 4 HIS A 51 LEU A 54 TYR A 55 ZN A 202 SITE 1 AC2 3 HIS A 51 TYR A 55 ZN A 201 SITE 1 AC3 5 HIS A 43 GLU A 53 GLU A 61 GLU A 66 SITE 2 AC3 5 ZN A 205 SITE 1 AC4 5 LYS A 12 GLU A 14 LYS A 69 GLU A 71 SITE 2 AC4 5 HOH A 301 SITE 1 AC5 4 HIS A 43 GLU A 53 GLU A 61 ZN A 203 CRYST1 66.600 66.600 189.300 90.00 90.00 120.00 H 3 2 18 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 0.015015 0.008669 0.000000 0.00000 SCALE2 0.000000 0.017338 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005283 0.00000