HEADER TRANSPORT 09-OCT-01 1GNU TITLE GABA(A) RECEPTOR ASSOCIATED PROTEIN GABARAP COMPND MOL_ID: 1; COMPND 2 MOLECULE: GABARAP; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: GABA(A) RECEPTOR ASSOCIATED PROTEIN, GABARAP, FLC3B, MM46 COMPND 5 (HT004 PROTEIN) (MAP1 LIGHT CHAIN 3 RELATED PROTEIN); COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 TISSUE: NEURONAL; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR: PET28 -HIS KEYWDS TRANSPORT, UBIQUITIN-LIKE, RECEPTOR EXPDTA X-RAY DIFFRACTION AUTHOR D.KNIGHT,R.HARRIS,S.MOSS,P.C.DRISCOLL,N.H.KEEP REVDAT 6 13-DEC-23 1GNU 1 REMARK LINK REVDAT 5 13-JUL-11 1GNU 1 VERSN REVDAT 4 24-FEB-09 1GNU 1 VERSN REVDAT 3 24-JUL-03 1GNU 1 JRNL REVDAT 2 24-JUN-03 1GNU 1 COMPND REVDAT 1 03-DEC-01 1GNU 0 JRNL AUTH D.KNIGHT,R.HARRIS,M.MCALISTER,J.PHELAN,S.GEDDES,S.MOSS, JRNL AUTH 2 P.C.DRISCOLL,N.H.KEEP JRNL TITL THE X-RAY CRYSTAL STRUCTURE AND PUTATIVE LIGAND-DERIVED JRNL TITL 2 PEPTIDE BINDING PROPERTIES OF GAMMA-AMINOBUTYRIC ACID JRNL TITL 3 RECEPTOR TYPE A RECEPTOR-ASSOCIATED PROTEIN JRNL REF J.BIOL.CHEM. V. 277 5556 2002 JRNL REFN ISSN 0021-9258 JRNL PMID 11729197 JRNL DOI 10.1074/JBC.M109753200 REMARK 2 REMARK 2 RESOLUTION. 1.75 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.0 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.75 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 41.89 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 97.1 REMARK 3 NUMBER OF REFLECTIONS : 10450 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.203 REMARK 3 R VALUE (WORKING SET) : 0.201 REMARK 3 FREE R VALUE : 0.230 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 533 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.75 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.79 REMARK 3 REFLECTION IN BIN (WORKING SET) : 746 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.3750 REMARK 3 BIN FREE R VALUE SET COUNT : 33 REMARK 3 BIN FREE R VALUE : 0.2980 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 987 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 1 REMARK 3 SOLVENT ATOMS : 100 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL 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) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.154 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.134 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.128 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.970 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.954 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.953 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1025 ; 0.025 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 934 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): NULL ; NULL ; NULL REMARK 3 BOND ANGLES OTHERS (DEGREES): 1379 ; 2.107 ; 1.963 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 2179 ; 0.956 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 143 ; 0.149 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1111 ; 0.011 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 230 ; 0.005 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 224 ; 0.234 ; 0.300 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 919 ; 0.221 ; 0.300 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): 1 ; 0.083 ; 0.500 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 106 ; 0.292 ; 0.500 REMARK 3 H-BOND (X...Y) OTHERS (A): 3 ; 0.345 ; 0.000 REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 2 ; 0.170 ; 0.000 REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 14 ; 0.269 ; 0.300 REMARK 3 SYMMETRY VDW OTHERS (A): 29 ; 0.159 ; 0.300 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 12 ; 0.270 ; 0.500 REMARK 3 SYMMETRY H-BOND OTHERS (A): 1 ; 0.339 ; 0.000 REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 590 ; 1.264 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 962 ; 2.204 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 435 ; 3.374 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 417 ; 5.405 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 1 A 117 REMARK 3 ORIGIN FOR THE GROUP (A): 25.9520 1.0260 6.9190 REMARK 3 T TENSOR REMARK 3 T11: 0.0178 T22: 0.0293 REMARK 3 T33: 0.0136 T12: 0.0063 REMARK 3 T13: -0.0110 T23: 0.0096 REMARK 3 L TENSOR REMARK 3 L11: 1.9740 L22: 4.5831 REMARK 3 L33: 1.4820 L12: -1.0566 REMARK 3 L13: 0.0508 L23: 0.9782 REMARK 3 S TENSOR REMARK 3 S11: 0.0506 S12: 0.0993 S13: 0.0058 REMARK 3 S21: -0.2357 S22: -0.0698 S23: -0.0358 REMARK 3 S31: -0.0846 S32: -0.0069 S33: 0.0192 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS. CONSTANT COMPONENT OF SCATTERING FACTOR FOR NI(II) REMARK 3 SET TO -7.00 IN ATOMSF.LIB TO COMPENSATE FOR BEING NEAR THE REMARK 3 NICKEL EDGE REMARK 4 REMARK 4 1GNU COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 09-OCT-01. REMARK 100 THE DEPOSITION ID IS D_1290008679. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-APR-01 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 8.50 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SRS REMARK 200 BEAMLINE : PX14.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.488 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 11007 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.750 REMARK 200 RESOLUTION RANGE LOW (A) : 22.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.6 REMARK 200 DATA REDUNDANCY : 7.600 REMARK 200 R MERGE (I) : 0.06500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 5.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.75 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.84 REMARK 200 COMPLETENESS FOR SHELL (%) : 95.1 REMARK 200 DATA REDUNDANCY IN SHELL : 7.20 REMARK 200 R MERGE FOR SHELL (I) : 0.24700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: 1EO6 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 69.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.91 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 18MG/ML GABARAP, 50MM TRIS PH8.5, REMARK 280 0.25M NACL,10%(W/V) PEGMONO, PH 8.50 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-Y+1/2,-Z 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 -1.000000 0.000000 0.000000 15.00650 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 32.20900 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 27.56200 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 32.20900 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 15.00650 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 27.56200 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PQS 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 IN SAME ASYMMETRIC UNIT 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 O HOH A 2002 O HOH A 2003 1.76 REMARK 500 NZ LYS A 13 O HOH A 2011 1.85 REMARK 500 O ASN A 81 O HOH A 2072 1.95 REMARK 500 OE2 GLU A 101 O HOH A 2091 2.00 REMARK 500 OXT LEU A 117 O HOH A 2100 2.00 REMARK 500 OE2 GLU A 12 O HOH A 2009 2.06 REMARK 500 NZ LYS A 23 O HOH A 2027 2.07 REMARK 500 OD2 ASP A 43 O HOH A 2045 2.08 REMARK 500 NH1 ARG A 71 O HOH A 2064 2.13 REMARK 500 OD2 ASP A 45 NE ARG A 67 2.15 REMARK 500 REMARK 500 REMARK: NULL 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 ASP A 43 CB - CG - OD2 ANGL. DEV. = 6.0 DEGREES REMARK 500 ASP A 45 N - CA - CB ANGL. DEV. = -12.8 DEGREES REMARK 500 ARG A 65 NE - CZ - NH1 ANGL. DEV. = -3.9 DEGREES REMARK 500 ARG A 65 NE - CZ - NH2 ANGL. DEV. = 3.2 DEGREES 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 ARG A 40 41.51 -93.10 REMARK 500 ASN A 82 17.36 59.84 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 NI A 200 NI REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 69 NE2 REMARK 620 2 HIS A 99 NE2 94.2 REMARK 620 3 HOH A2059 O 76.8 95.9 REMARK 620 4 HOH A2061 O 93.7 92.0 168.1 REMARK 620 5 HOH A2062 O 89.7 174.3 89.0 83.6 REMARK 620 6 HOH A2086 O 164.6 96.8 91.4 96.6 80.1 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NI A 200 DBREF 1GNU A 1 117 UNP O95166 O95166 1 117 SEQRES 1 A 117 MET LYS PHE VAL TYR LYS GLU GLU HIS PRO PHE GLU LYS SEQRES 2 A 117 ARG ARG SER GLU GLY GLU LYS ILE ARG LYS LYS TYR PRO SEQRES 3 A 117 ASP ARG VAL PRO VAL ILE VAL GLU LYS ALA PRO LYS ALA SEQRES 4 A 117 ARG ILE GLY ASP LEU ASP LYS LYS LYS TYR LEU VAL PRO SEQRES 5 A 117 SER ASP LEU THR VAL GLY GLN PHE TYR PHE LEU ILE ARG SEQRES 6 A 117 LYS ARG ILE HIS LEU ARG ALA GLU ASP ALA LEU PHE PHE SEQRES 7 A 117 PHE VAL ASN ASN VAL ILE PRO PRO THR SER ALA THR MET SEQRES 8 A 117 GLY GLN LEU TYR GLN GLU HIS HIS GLU GLU ASP PHE PHE SEQRES 9 A 117 LEU TYR ILE ALA TYR SER ASP GLU SER VAL TYR GLY LEU HET NI A 200 1 HETNAM NI NICKEL (II) ION FORMUL 2 NI NI 2+ FORMUL 3 HOH *100(H2 O) HELIX 1 1 PHE A 3 HIS A 9 1 7 HELIX 2 2 PRO A 10 TYR A 25 1 16 HELIX 3 3 THR A 56 ILE A 68 1 13 HELIX 4 4 THR A 90 HIS A 99 1 10 SHEET 1 AA 4 LYS A 48 PRO A 52 0 SHEET 2 AA 4 ARG A 28 LYS A 35 -1 O VAL A 29 N VAL A 51 SHEET 3 AA 4 LEU A 105 SER A 110 1 O LEU A 105 N ILE A 32 SHEET 4 AA 4 PHE A 77 PHE A 79 -1 O PHE A 77 N SER A 110 LINK NE2 HIS A 69 NI NI A 200 1555 1555 1.93 LINK NE2 HIS A 99 NI NI A 200 2654 1555 2.09 LINK NI NI A 200 O HOH A2059 1555 1555 2.09 LINK NI NI A 200 O HOH A2061 1555 1555 1.91 LINK NI NI A 200 O HOH A2062 1555 1555 2.28 LINK NI NI A 200 O HOH A2086 1555 2654 1.67 SITE 1 AC1 6 HIS A 69 HIS A 99 HOH A2059 HOH A2061 SITE 2 AC1 6 HOH A2062 HOH A2086 CRYST1 30.013 55.124 64.418 90.00 90.00 90.00 P 21 21 21 4 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 0.033319 0.000000 0.000000 0.00000 SCALE2 0.000000 0.018141 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015524 0.00000