PDB Short entry for 1QBZ HEADER ENVELOPE GLYCOPROTEIN 28-APR-99 1QBZ TITLE THE CRYSTAL STRUCTURE OF THE SIV GP41 ECTODOMAIN AT 1.47 A COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN (SIV GP41 ECTODOMAIN); COMPND 3 CHAIN: A, B, C; COMPND 4 FRAGMENT: SIV GP41 ECTODOMAIN 27-149; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SIMIAN IMMUNODEFICIENCY VIRUS; SOURCE 3 ORGANISM_TAXID: 11723; SOURCE 4 STRAIN: MAC239; SOURCE 5 CELLULAR_LOCATION: VIRAL MEMBRANE; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS SIV, HIV, GP41, MEMBRANE FUSION, PEPTIDE INHIBITOR, SIV ENVELOPE KEYWDS 2 GLYCOPROTEIN GP41, ENVELOPE GLYCOPROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR Z.-N.YANG,T.C.MUESER,J.KAUFMAN,S.J.STAHL,P.T.WINGFIELD,C.C.HYDE REVDAT 9 02-AUG-23 1QBZ 1 REMARK SEQADV LINK REVDAT 8 16-DEC-15 1QBZ 1 ATOM REMARK VERSN REVDAT 7 24-FEB-09 1QBZ 1 VERSN REVDAT 6 01-APR-03 1QBZ 1 JRNL REVDAT 5 26-SEP-01 1QBZ 3 ATOM REVDAT 4 03-NOV-99 1QBZ 1 COMPND SOURCE JRNL REMARK REVDAT 3 11-SEP-99 1QBZ 3 ATOM REVDAT 2 06-JUL-99 1QBZ 1 JRNL REVDAT 1 17-MAY-99 1QBZ 0 JRNL AUTH Z.N.YANG,T.C.MUESER,J.KAUFMAN,S.J.STAHL,P.T.WINGFIELD, JRNL AUTH 2 C.C.HYDE JRNL TITL THE CRYSTAL STRUCTURE OF THE SIV GP41 ECTODOMAIN AT 1.47 A JRNL TITL 2 RESOLUTION. JRNL REF J.STRUCT.BIOL. V. 126 131 1999 JRNL REFN ISSN 1047-8477 JRNL PMID 10388624 JRNL DOI 10.1006/JSBI.1999.4116 REMARK 2 REMARK 2 RESOLUTION. 1.47 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : SHELXL-97 REMARK 3 AUTHORS : G.M.SHELDRICK REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.47 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 15.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 5.0 REMARK 3 CROSS-VALIDATION METHOD : FREE R REMARK 3 FREE R VALUE TEST SET SELECTION : THIN SHELL REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (NO CUTOFF). REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : 0.160 REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.152 REMARK 3 FREE R VALUE (NO CUTOFF) : 0.218 REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : 2462 REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 49533 REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F). REMARK 3 R VALUE (WORKING + TEST SET, F>4SIG(F)) : 0.147 REMARK 3 R VALUE (WORKING SET, F>4SIG(F)) : 0.143 REMARK 3 FREE R VALUE (F>4SIG(F)) : 0.211 REMARK 3 FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT (F>4SIG(F)) : 2169 REMARK 3 TOTAL NUMBER OF REFLECTIONS (F>4SIG(F)) : 41175 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2768 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 21 REMARK 3 SOLVENT ATOMS : 263 REMARK 3 REMARK 3 MODEL REFINEMENT. REMARK 3 OCCUPANCY SUM OF NON-HYDROGEN ATOMS : 3046.0 REMARK 3 OCCUPANCY SUM OF HYDROGEN ATOMS : 2609.0 REMARK 3 NUMBER OF DISCRETELY DISORDERED RESIDUES : 37 REMARK 3 NUMBER OF LEAST-SQUARES PARAMETERS : 28962 REMARK 3 NUMBER OF RESTRAINTS : 36906 REMARK 3 REMARK 3 RMS DEVIATIONS FROM RESTRAINT TARGET VALUES. REMARK 3 BOND LENGTHS (A) : 0.011 REMARK 3 ANGLE DISTANCES (A) : 0.030 REMARK 3 SIMILAR DISTANCES (NO TARGET VALUES) (A) : 0.000 REMARK 3 DISTANCES FROM RESTRAINT PLANES (A) : 0.021 REMARK 3 ZERO CHIRAL VOLUMES (A**3) : 0.104 REMARK 3 NON-ZERO CHIRAL VOLUMES (A**3) : 0.097 REMARK 3 ANTI-BUMPING DISTANCE RESTRAINTS (A) : 0.017 REMARK 3 RIGID-BOND ADP COMPONENTS (A**2) : 0.003 REMARK 3 SIMILAR ADP COMPONENTS (A**2) : 0.048 REMARK 3 APPROXIMATELY ISOTROPIC ADPS (A**2) : 0.076 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED: MOEWS & KRETSINGER, J.MOL.BIOL. V. 91 (1973) 201 REMARK 3 -228 REMARK 3 REMARK 3 STEREOCHEMISTRY TARGET VALUES : ENGH AND HUBER REMARK 3 SPECIAL CASE: NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NO NCS RESTRAINS WERE APPLIED DURING REMARK 3 REFINEMENT CAUTION SHOULD BE TAKEN IN INTERPRETING THOSE REMARK 3 RESIDUES WITH EQUIVALENT ISOTROPIC B FACTORS HIGHER THAN 60S. REMARK 4 REMARK 4 1QBZ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY NDB. REMARK 100 THE DEPOSITION ID IS D_1000009055. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 22-NOV-97 REMARK 200 TEMPERATURE (KELVIN) : 93.0 REMARK 200 PH : 4.25 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X9B REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97564 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 49553 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.470 REMARK 200 RESOLUTION RANGE LOW (A) : 15.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.500 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 89.9 REMARK 200 DATA REDUNDANCY : 8.300 REMARK 200 R MERGE (I) : 0.06400 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 14.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.47 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.50 REMARK 200 COMPLETENESS FOR SHELL (%) : 70.9 REMARK 200 DATA REDUNDANCY IN SHELL : 2.30 REMARK 200 R MERGE FOR SHELL (I) : 0.19000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 3.600 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MIR AND MR REMARK 200 SOFTWARE USED: MLPHARE PHASES DM AMORE, PHASES, DM, AMORE REMARK 200 STARTING MODEL: POLY ALANINE MODEL (RESIDUES 46-74) OF MMLV REMARK 200 TRANSMEMBRANE TRIMERIC CORE (1MOF) REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 30.80 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.78 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 14-25% MPD (2-METHYL-2,4- PENTANEDIOL) REMARK 280 140-220 MM NACL, 20-40 MM SODIUM ACETATE, PH 4.25 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 45.56200 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 23.60300 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 45.56200 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 23.60300 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: 11110 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18020 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -132.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C 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 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 23490 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 34900 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -305.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C 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 -1.000000 0.000000 0.000000 76.56867 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 76.08527 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 HG HG B8002 LIES ON A SPECIAL POSITION. REMARK 375 HOH B8052 LIES ON A SPECIAL POSITION. REMARK 375 HOH C8090 LIES ON A SPECIAL POSITION. REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 ALA A 27 REMARK 465 ALA A 86 REMARK 465 ALA A 87 REMARK 465 PHE A 88 REMARK 465 ARG A 89 REMARK 465 GLN A 90 REMARK 465 VAL A 91 REMARK 465 ALA A 92 REMARK 465 HIS A 93 REMARK 465 THR A 94 REMARK 465 THR A 95 REMARK 465 VAL A 96 REMARK 465 PRO A 97 REMARK 465 TRP A 98 REMARK 465 PRO A 99 REMARK 465 ASN A 100 REMARK 465 ALA A 101 REMARK 465 SER A 102 REMARK 465 LEU A 103 REMARK 465 ASN A 148 REMARK 465 SER A 149 REMARK 465 ALA B 27 REMARK 465 ALA B 86 REMARK 465 ALA B 87 REMARK 465 PHE B 88 REMARK 465 ARG B 89 REMARK 465 GLN B 90 REMARK 465 VAL B 91 REMARK 465 ALA B 92 REMARK 465 HIS B 93 REMARK 465 ALA C 27 REMARK 465 ALA C 92 REMARK 465 HIS C 93 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 GLN A 28 CG CD OE1 NE2 REMARK 470 ARG A 30 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 106 CG CD CE NZ REMARK 470 TRP A 107 CG CD1 CD2 NE1 CE2 CE3 CZ2 REMARK 470 TRP A 107 CZ3 CH2 REMARK 470 TYR A 142 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 THR B 94 OG1 CG2 REMARK 470 THR B 95 OG1 CG2 REMARK 470 GLN C 28 CG CD OE1 NE2 REMARK 470 LEU C 103 CG CD1 CD2 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 ARG A 49 NE - CZ - NH2 ANGL. DEV. = -4.7 DEGREES REMARK 500 ARG A 55 CD - NE - CZ ANGL. DEV. = 13.1 DEGREES REMARK 500 ARG A 67 NE - CZ - NH2 ANGL. DEV. = 3.0 DEGREES REMARK 500 ARG A 117 CD - NE - CZ ANGL. DEV. = 9.5 DEGREES REMARK 500 ARG A 117 NE - CZ - NH2 ANGL. DEV. = 3.5 DEGREES REMARK 500 ASP A 120 CB - CG - OD2 ANGL. DEV. = 6.7 DEGREES REMARK 500 GLU A 132 CA - CB - CG ANGL. DEV. = 14.2 DEGREES REMARK 500 ARG B 49 NE - CZ - NH2 ANGL. DEV. = 5.0 DEGREES REMARK 500 ARG B 117 CD - NE - CZ ANGL. DEV. = 10.6 DEGREES REMARK 500 PHE B 121 CB - CG - CD2 ANGL. DEV. = 5.8 DEGREES REMARK 500 PHE B 121 CB - CG - CD1 ANGL. DEV. = -5.8 DEGREES REMARK 500 ARG C 30 NE - CZ - NH1 ANGL. DEV. = -5.2 DEGREES REMARK 500 ARG C 30 NE - CZ - NH2 ANGL. DEV. = 5.2 DEGREES REMARK 500 ARG C 55 CD - NE - CZ ANGL. DEV. = 11.6 DEGREES REMARK 500 ARG C 67 NE - CZ - NH2 ANGL. DEV. = -4.5 DEGREES REMARK 500 ARG C 117 CD - NE - CZ ANGL. DEV. = 8.8 DEGREES REMARK 500 ARG C 117 NE - CZ - NH2 ANGL. DEV. = 3.9 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 LEU B 147 -72.29 -46.35 REMARK 500 GLN C 90 69.55 -112.09 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 HG A8001 HG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLN A 41 OE1 REMARK 620 2 MET A 141 SD 100.8 REMARK 620 3 HOH A8063 O 53.3 81.7 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HG B8002 HG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH B8046 O REMARK 620 2 HOH B8046 O 118.9 REMARK 620 3 HOH B8052 O 120.6 120.5 REMARK 620 4 HOH B8052 O 120.6 120.4 0.1 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 HG A 8001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HG B 8002 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL C 8003 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 8004 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL C 8005 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MRD A 7001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MRD C 7002 DBREF 1QBZ A 27 149 GB 431600 G431600 552 674 DBREF 1QBZ B 27 149 GB 431600 G431600 552 674 DBREF 1QBZ C 27 149 GB 431600 G431600 552 674 SEQADV 1QBZ ALA A 86 GB AAA47708 CYS 611 ENGINEERED MUTATION SEQADV 1QBZ ALA B 86 GB AAA47708 CYS 611 ENGINEERED MUTATION SEQADV 1QBZ ALA C 86 GB AAA47708 CYS 611 ENGINEERED MUTATION SEQADV 1QBZ ALA A 92 GB AAA47708 CYS 617 ENGINEERED MUTATION SEQADV 1QBZ ALA B 92 GB AAA47708 CYS 617 ENGINEERED MUTATION SEQADV 1QBZ ALA C 92 GB AAA47708 CYS 617 ENGINEERED MUTATION SEQRES 1 A 123 ALA GLN SER ARG THR LEU LEU ALA GLY ILE VAL GLN GLN SEQRES 2 A 123 GLN GLN GLN LEU LEU ASP VAL VAL LYS ARG GLN GLN GLU SEQRES 3 A 123 LEU LEU ARG LEU THR VAL TRP GLY THR LYS ASN LEU GLN SEQRES 4 A 123 THR ARG VAL THR ALA ILE GLU LYS TYR LEU LYS ASP GLN SEQRES 5 A 123 ALA GLN LEU ASN ALA TRP GLY ALA ALA PHE ARG GLN VAL SEQRES 6 A 123 ALA HIS THR THR VAL PRO TRP PRO ASN ALA SER LEU THR SEQRES 7 A 123 PRO LYS TRP ASN ASN GLU THR TRP GLN GLU TRP GLU ARG SEQRES 8 A 123 LYS VAL ASP PHE LEU GLU GLU ASN ILE THR ALA LEU LEU SEQRES 9 A 123 GLU GLU ALA GLN ILE GLN GLN GLU LYS ASN MET TYR GLU SEQRES 10 A 123 LEU GLN LYS LEU ASN SER SEQRES 1 B 123 ALA GLN SER ARG THR LEU LEU ALA GLY ILE VAL GLN GLN SEQRES 2 B 123 GLN GLN GLN LEU LEU ASP VAL VAL LYS ARG GLN GLN GLU SEQRES 3 B 123 LEU LEU ARG LEU THR VAL TRP GLY THR LYS ASN LEU GLN SEQRES 4 B 123 THR ARG VAL THR ALA ILE GLU LYS TYR LEU LYS ASP GLN SEQRES 5 B 123 ALA GLN LEU ASN ALA TRP GLY ALA ALA PHE ARG GLN VAL SEQRES 6 B 123 ALA HIS THR THR VAL PRO TRP PRO ASN ALA SER LEU THR SEQRES 7 B 123 PRO LYS TRP ASN ASN GLU THR TRP GLN GLU TRP GLU ARG SEQRES 8 B 123 LYS VAL ASP PHE LEU GLU GLU ASN ILE THR ALA LEU LEU SEQRES 9 B 123 GLU GLU ALA GLN ILE GLN GLN GLU LYS ASN MET TYR GLU SEQRES 10 B 123 LEU GLN LYS LEU ASN SER SEQRES 1 C 123 ALA GLN SER ARG THR LEU LEU ALA GLY ILE VAL GLN GLN SEQRES 2 C 123 GLN GLN GLN LEU LEU ASP VAL VAL LYS ARG GLN GLN GLU SEQRES 3 C 123 LEU LEU ARG LEU THR VAL TRP GLY THR LYS ASN LEU GLN SEQRES 4 C 123 THR ARG VAL THR ALA ILE GLU LYS TYR LEU LYS ASP GLN SEQRES 5 C 123 ALA GLN LEU ASN ALA TRP GLY ALA ALA PHE ARG GLN VAL SEQRES 6 C 123 ALA HIS THR THR VAL PRO TRP PRO ASN ALA SER LEU THR SEQRES 7 C 123 PRO LYS TRP ASN ASN GLU THR TRP GLN GLU TRP GLU ARG SEQRES 8 C 123 LYS VAL ASP PHE LEU GLU GLU ASN ILE THR ALA LEU LEU SEQRES 9 C 123 GLU GLU ALA GLN ILE GLN GLN GLU LYS ASN MET TYR GLU SEQRES 10 C 123 LEU GLN LYS LEU ASN SER HET HG A8001 1 HET MRD A7001 8 HET HG B8002 1 HET CL B8004 1 HET CL C8003 1 HET CL C8005 1 HET MRD C7002 8 HETNAM HG MERCURY (II) ION HETNAM MRD (4R)-2-METHYLPENTANE-2,4-DIOL HETNAM CL CHLORIDE ION FORMUL 4 HG 2(HG 2+) FORMUL 5 MRD 2(C6 H14 O2) FORMUL 7 CL 3(CL 1-) FORMUL 11 HOH *263(H2 O) HELIX 1 1 SER A 29 GLY A 85 1 57 HELIX 2 2 THR A 104 LEU A 147 1 44 HELIX 3 3 SER B 29 GLY B 85 1 57 HELIX 4 4 LEU B 103 SER B 149 1 47 HELIX 5 5 SER C 29 ARG C 89 1 61 HELIX 6 6 LEU C 103 ASN C 148 1 46 LINK OE1 GLN A 41 HG HG A8001 1555 1555 3.52 LINK SD MET A 141 HG HG A8001 1555 1555 2.45 LINK HG HG A8001 O HOH A8063 1555 1555 2.16 LINK HG HG B8002 O HOH B8046 1555 1555 2.30 LINK HG HG B8002 O HOH B8046 1555 2656 2.30 LINK HG HG B8002 O HOH B8052 1555 1555 2.34 LINK HG HG B8002 O HOH B8052 1555 2656 2.34 SITE 1 AC1 3 GLN A 41 MET A 141 HOH A8063 SITE 1 AC2 2 HOH B8046 HOH B8052 SITE 1 AC3 5 TRP C 98 ASN C 100 PRO C 105 HOH C8027 SITE 2 AC3 5 HOH C8056 SITE 1 AC4 3 TRP B 98 ASN B 100 HOH B8026 SITE 1 AC5 3 LYS C 62 HOH C8016 HOH C8043 SITE 1 AC6 5 LEU A 56 TRP A 59 THR B 111 LYS B 118 SITE 2 AC6 5 LYS B 146 SITE 1 AC7 6 LEU B 56 TRP B 59 THR C 111 GLU C 114 SITE 2 AC7 6 TRP C 115 LYS C 118 CRYST1 91.124 47.206 77.465 90.00 100.83 90.00 C 1 2 1 12 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 0.010974 0.000000 0.002100 0.00000 SCALE2 0.000000 0.021184 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013143 0.00000