eF-site ID 1bp3-AB
PDB Code 1bp3
Chain A, B

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Title THE XRAY STRUCTURE OF A GROWTH HORMONE-PROLACTIN RECEPTOR COMPLEX
Classification HORMONE/GROWTH FACTOR
Compound PROTEIN (GROWTH HORMONE)
Source Homo sapiens (Human) (PRLR_HUMAN)
Sequence A:  FPTIPLSRLFDNAMLRAHRLHQLAFDTYQEFEEAYIPKEQ
KYSFLQNPQTSLCFSESIPTPSNREETQQKSNLELLRISL
LLIQSWLEPVQFLRSVFANSLVYGASDSNVYDLLKDLEER
IQTLMGRLEDGSPRTGQIFKQTYSKFDTDDALLKNYGLLY
CFRKDMDKVETFLRIVQCRSVEGSCG
B:  LPPGKPEIFKCRSPNKETFTCWWRPGTDGTNYSLTYHREG
ETLMHECPDYITGGPNSCHFGKQYTSMWRTYIMMVNATNS
SFSDELYVDVTYIVQPDPPLELAVEVKQPEDRKPYLWIKW
SPPTLIDLKTGWFTLLYEIRLKPEKAAEWEIHFAGQQTEF
KILSLHPGQKYLVQVRCKPDHGYWSAWSPATFIQIPS
Description


Functional site

1) chain A
residue 18
type
sequence H
description ZINC BINDING SITE BETWEEN HGH AND PROLACTIN RECEPTOR.
source : ZNA

2) chain A
residue 174
type
sequence E
description ZINC BINDING SITE BETWEEN HGH AND PROLACTIN RECEPTOR.
source : ZNA

3) chain B
residue 387
type
sequence D
description ZINC BINDING SITE BETWEEN HGH AND PROLACTIN RECEPTOR.
source : ZNA

4) chain B
residue 388
type
sequence H
description ZINC BINDING SITE BETWEEN HGH AND PROLACTIN RECEPTOR.
source : ZNA

5) chain A
residue 18
type
sequence H
description BINDING SITE FOR RESIDUE ZN A 500
source : AC1

6) chain A
residue 174
type
sequence E
description BINDING SITE FOR RESIDUE ZN A 500
source : AC1

7) chain B
residue 387
type
sequence D
description BINDING SITE FOR RESIDUE ZN A 500
source : AC1

8) chain B
residue 388
type
sequence H
description BINDING SITE FOR RESIDUE ZN A 500
source : AC1

9) chain A
residue 53-86
type prosite
sequence CFSESIPTPSNREETQQKSNLELLRISLLLIQSW
description SOMATOTROPIN_1 Somatotropin, prolactin and related hormones signature 1. CfSesIpTPsnreeTqqksnleLlrisllLiqSW
source prosite : PS00266

10) chain A
residue 165-182
type prosite
sequence CFRKDMDKVETFLRIVQC
description SOMATOTROPIN_2 Somatotropin, prolactin and related hormones signature 2. CFRkDMdKVEtFlrIvqC
source prosite : PS00338

11) chain B
residue 323-400
type prosite
sequence LWIKWSPPTLIDLKTGWFTLLYEIRLKPEKAAEWEIHFAG
QQTEFKILSLHPGQKYLVQVRCKPDHGYWSAWSPATFI
description HEMATOPO_REC_L_F1 Long hematopoietin receptor, single chain family signature. LwIkWspptlidlktgwftllYEIrlkpekaaeweihfagqqtefkils..LhpgqkylvqvRcKpdhgy....WsaWspatfI
source prosite : PS01352

12) chain A
residue 174
type TOPO_DOM
sequence E
description Extracellular => ECO:0000255
source Swiss-Prot : SWS_FT_FI1

13) chain B
residue 387
type BINDING
sequence D
description
source Swiss-Prot : SWS_FT_FI2

14) chain B
residue 388
type BINDING
sequence H
description
source Swiss-Prot : SWS_FT_FI2

15) chain B
residue 235
type CARBOHYD
sequence N
description N-linked (GlcNAc...) asparagine => ECO:0000255
source Swiss-Prot : SWS_FT_FI3

16) chain B
residue 280
type CARBOHYD
sequence N
description N-linked (GlcNAc...) asparagine => ECO:0000255
source Swiss-Prot : SWS_FT_FI3


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