HEADER VIRAL PROTEIN 17-JUL-15 5CN0 TITLE ARTIFICIAL HIV FUSION INHIBITOR AP2 FUSED TO THE C-TERMINUS OF GP41 TITLE 2 NHR COMPND MOL_ID: 1; COMPND 2 MOLECULE: ENVELOPE GLYCOPROTEIN,AP2; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: C-TERMINUS (UNP RESIDUES 35-70); COMPND 5 SYNONYM: GP41; COMPND 6 ENGINEERED: YES; COMPND 7 OTHER_DETAILS: THE FUSION PROTEIN OF EXPRESSION TAG, C-TERMINUS COMPND 8 RESIDUES 35-70 FROM GP4 AND ARTIFICIAL INHIBITOR AP1 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HUMAN IMMUNODEFICIENCY VIRUS 1, SYNTHETIC SOURCE 3 CONSTRUCT; SOURCE 4 ORGANISM_COMMON: HIV1; SOURCE 5 ORGANISM_TAXID: 11676, 32630; SOURCE 6 GENE: ENV; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS ENFUVIRTIDE, HIV FUSION INHIBITOR, AP2, GP41, 6-HB, VIRAL PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR Y.ZHU,S.YE,R.ZHANG REVDAT 2 20-MAR-24 5CN0 1 REMARK REVDAT 1 16-SEP-15 5CN0 0 JRNL AUTH X.ZHU,Y.ZHU,S.YE,Q.WANG,W.XU,S.SU,Z.SUN,F.YU,Q.LIU,C.WANG, JRNL AUTH 2 T.ZHANG,Z.ZHANG,X.ZHANG,J.XU,L.DU,K.LIU,L.LU,R.ZHANG,S.JIANG JRNL TITL IMPROVED PHARMACOLOGICAL AND STRUCTURAL PROPERTIES OF HIV JRNL TITL 2 FUSION INHIBITOR AP3 OVER ENFUVIRTIDE: HIGHLIGHTING JRNL TITL 3 ADVANTAGES OF ARTIFICIAL PEPTIDE STRATEGY. JRNL REF SCI REP V. 5 13028 2015 JRNL REFN ESSN 2045-2322 JRNL PMID 26286358 JRNL DOI 10.1038/SREP13028 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.8.2_1309 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) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 31.78 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 71.0 REMARK 3 NUMBER OF REFLECTIONS : 7812 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.200 REMARK 3 R VALUE (WORKING SET) : 0.196 REMARK 3 FREE R VALUE : 0.232 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.070 REMARK 3 FREE R VALUE TEST SET COUNT : 787 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 31.7825 - 3.4531 0.99 1649 189 0.1867 0.2233 REMARK 3 2 3.4531 - 2.7413 0.93 1525 164 0.1643 0.1888 REMARK 3 3 2.7413 - 2.3949 0.74 1212 134 0.1753 0.2167 REMARK 3 4 2.3949 - 2.1760 0.55 914 109 0.2664 0.2982 REMARK 3 5 2.1760 - 2.0201 0.54 894 99 0.2669 0.2939 REMARK 3 6 2.0201 - 1.9010 0.51 831 92 0.2943 0.3456 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.230 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 25.820 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) : 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 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 : 0.019 612 REMARK 3 ANGLE : 1.561 812 REMARK 3 CHIRALITY : 0.103 87 REMARK 3 PLANARITY : 0.008 102 REMARK 3 DIHEDRAL : 20.561 250 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 5CN0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 23-JUL-15. REMARK 100 THE DEPOSITION ID IS D_1000211899. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-APR-13 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.0 REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU MICROMAX-007 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV++ REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 64372 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 31.780 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 10.50 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 28.9000 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 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.95 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.12 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M TRIS-HCL PH 8.0, 34% (W/V) PEG REMARK 280 3350, 0.2M MGCL2, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 289K 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 18.09350 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 10.44629 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 95.33433 REMARK 290 SMTRY1 8 -0.500000 -0.866025 0.000000 18.09350 REMARK 290 SMTRY2 8 0.866025 -0.500000 0.000000 10.44629 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 95.33433 REMARK 290 SMTRY1 9 -0.500000 0.866025 0.000000 18.09350 REMARK 290 SMTRY2 9 -0.866025 -0.500000 0.000000 10.44629 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 95.33433 REMARK 290 SMTRY1 10 -0.500000 0.866025 0.000000 18.09350 REMARK 290 SMTRY2 10 0.866025 0.500000 0.000000 10.44629 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 95.33433 REMARK 290 SMTRY1 11 1.000000 0.000000 0.000000 18.09350 REMARK 290 SMTRY2 11 0.000000 -1.000000 0.000000 10.44629 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 95.33433 REMARK 290 SMTRY1 12 -0.500000 -0.866025 0.000000 18.09350 REMARK 290 SMTRY2 12 -0.866025 0.500000 0.000000 10.44629 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 95.33433 REMARK 290 SMTRY1 13 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 20.89257 REMARK 290 SMTRY3 13 0.000000 0.000000 1.000000 190.66867 REMARK 290 SMTRY1 14 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 14 0.866025 -0.500000 0.000000 20.89257 REMARK 290 SMTRY3 14 0.000000 0.000000 1.000000 190.66867 REMARK 290 SMTRY1 15 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 15 -0.866025 -0.500000 0.000000 20.89257 REMARK 290 SMTRY3 15 0.000000 0.000000 1.000000 190.66867 REMARK 290 SMTRY1 16 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 16 0.866025 0.500000 0.000000 20.89257 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 190.66867 REMARK 290 SMTRY1 17 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 17 0.000000 -1.000000 0.000000 20.89257 REMARK 290 SMTRY3 17 0.000000 0.000000 -1.000000 190.66867 REMARK 290 SMTRY1 18 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 18 -0.866025 0.500000 0.000000 20.89257 REMARK 290 SMTRY3 18 0.000000 0.000000 -1.000000 190.66867 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: 8970 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 10540 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -54.0 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 -18.09350 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 31.33886 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -0.500000 0.866025 0.000000 -36.18700 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 0.00000 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 205 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 216 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 235 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 246 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 250 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 253 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 254 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 255 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 256 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 257 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 SER A 0 REMARK 465 SER A 1 REMARK 465 GLY A 2 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 CB ILE A 35 O HOH A 234 1.79 REMARK 500 NZ LYS A 29 O HOH A 201 1.99 REMARK 500 CE LYS A 29 O HOH A 211 2.01 REMARK 500 N ILE A 3 O HOH A 202 2.12 REMARK 500 CG2 ILE A 35 O HOH A 234 2.18 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 CD1 ILE A 35 O HOH A 234 2565 2.18 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 GLU A 44 CD GLU A 44 OE1 -0.068 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 101 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PEG A 102 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PEG A 103 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5CMU RELATED DB: PDB REMARK 900 RELATED ID: 5CMZ RELATED DB: PDB DBREF 5CN0 A 1 36 UNP Q1HMR5 Q1HMR5_9HIV1 35 70 DBREF 5CN0 A 37 72 PDB 5CN0 5CN0 37 72 SEQADV 5CN0 SER A 0 UNP Q1HMR5 EXPRESSION TAG SEQRES 1 A 73 SER SER GLY ILE VAL GLN GLN GLN ASN ASN LEU LEU ARG SEQRES 2 A 73 ALA ILE GLU ALA GLN GLN HIS LEU LEU GLN LEU THR VAL SEQRES 3 A 73 TRP GLY ILE LYS GLN LEU GLN ALA ARG ILE LEU SER GLY SEQRES 4 A 73 GLY ARG GLY GLY TRP GLU GLU TRP ASP LYS LYS ILE GLU SEQRES 5 A 73 GLU LEU ILE LYS LYS SER GLU GLU LEU ILE LYS LYS ILE SEQRES 6 A 73 GLU GLU GLN ILE LYS LYS GLN GLU HET MG A 101 1 HET PEG A 102 7 HET PEG A 103 7 HETNAM MG MAGNESIUM ION HETNAM PEG DI(HYDROXYETHYL)ETHER FORMUL 2 MG MG 2+ FORMUL 3 PEG 2(C4 H10 O3) FORMUL 5 HOH *57(H2 O) HELIX 1 AA1 VAL A 4 LEU A 36 1 33 HELIX 2 AA2 TRP A 43 GLU A 72 1 30 LINK MG MG A 101 O HOH A 229 1555 1555 2.84 SITE 1 AC1 3 TRP A 26 SER A 37 HOH A 229 SITE 1 AC2 4 TRP A 26 SER A 37 LYS A 49 HOH A 208 SITE 1 AC3 5 GLN A 22 TRP A 26 LYS A 29 ILE A 54 SITE 2 AC3 5 HOH A 212 CRYST1 36.187 36.187 286.003 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 0.027634 0.015955 0.000000 0.00000 SCALE2 0.000000 0.031909 0.000000 0.00000 SCALE3 0.000000 0.000000 0.003496 0.00000